Patent Publication Number: US-10331149-B1

Title: Method and system for a power strip with automatic equipment disconnect

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation application of U.S. patent application Ser. No. 13/948,905, filed on Jul. 23, 2013, which is a continuation application of U.S. patent application Ser. No. 13/930,430, now U.S. Pat. No. 9,000,921, filed on Jun. 28, 2013, which is a continuation application of U.S. patent application Ser. No. 13/659,014, now U.S. Pat. No. 8,487,765 and entitled “Method and System for a Power Strip with Automatic Equipment Disconnect”, filed on Oct. 24, 2012. The present application claims priority from all above-referenced applications and the disclosures of all above-referenced applications are hereby expressly incorporated herein by reference. 
    
    
     TECHNICAL FIELD 
     The present disclosure generally relates to an electrical power strip that automatically disconnects electronic equipment by using alerts issued by weather alert systems. 
     BACKGROUND 
     The background description provided herein is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this background section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure. 
     Each year, lightning-induced transient voltage and current cause millions of dollars in damage to electronic equipment. While surge protectors offer significant protection against this type of damage, they are not effective in all cases such as a direct lightning strike to the power line. The most effective protection is to physically unplug the equipment from the power socket as well as disconnect phone, coaxial cable or other connections. 
     However, thunderstorms and related weather events often occur when the homeowner is away or asleep making physical unplugging of equipment impossible. A weather alert system generally refers to a meteorological agency that issues weather alerts to warn citizens of approaching dangerous weather. For example, the National Weather Service (NWS) uses an automated radio system called Specific Area Message Encoding (SAME) to broadcast alerts for severe weather conditions such as thunderstorms or tornados that are affecting a local area. Each local area SAME system has a particular broadcast frequency. Weather radios tuned to a local SAME frequency may be equipped to receive and process signals from such systems. 
     SUMMARY 
     According to some aspects of the present disclosure, a power strip for automatically disconnecting and reconnecting a wired connection includes a control module having a normal mode and a timer routine. The timer routine, when running, automatically triggers equipment to be disconnected when at least one of a watch alert and warning alert is received by the receiver, determines if the timer routine has finished timing, and/or determines whether to operate in the normal mode or in the timer mode. 
     According to further aspects of the present disclosure, a method for disconnecting an electronic device having a wired connection to a power strip in response to weather alert data includes running a timer routine stored in the memory with a processor of a control module. The timer routine includes the steps of monitoring the receiver for weather alert data received at the receiver, determining whether the alert data includes at least one of a watch alert and a warning alert, automatically triggering the electronic device to be disconnected when at least one of a watch alert and warning alert is received, determining if the timer routine has finished timing, and/or determining whether to operate in a normal mode or continue operating in the timer mode. 
     Any of these aspects may include any one or more additional features and/or arrangements described herein. In some arrangements, for example, the power strip may automatically disconnect and reconnect a wired connection to an electronic device. The power strip may include one or more outlets each providing a wired connection to an electronic device. The wired connections may provide one or more of an electrical power, a telephone, or a coaxial cable connection to the electronic device. The power strip may include a configuration file including one or more user preference settings, and a control module including a processor and a memory, wherein the memory stores a configuration file and one or more functions that are executable by the processor. The control module functions may include a receiver function to receive a radio signal from a National Weather Service Specific Area Message Encoding system. The radio signal may include weather alert data that includes one or more of an event type, an alert type, a location, or an event duration. The alert type may include an advisory, a watch, or a warning. The memory may store a relay switch function, and the preference settings may include one or more user preference settings that define conditions for the control module to cause the relay switch function to disconnect the wired connection to the power strip based on the received alert type and the user preference settings. Additional features and/or arrangements may be provided in accordance with the drawings and/or the following detailed description. 
     The features and advantages described in this summary and the following detailed description are not all-inclusive. Many additional features and advantages will be apparent to one of ordinary skill in the art in view of the drawings, specification, and claims hereof. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1A  illustrates one embodiment of a system including a power strip that automatically disconnects plugged-in equipment by using weather alerts received from a weather alert system; 
         FIG. 1B  illustrates one embodiment of a data structure for received weather alert data; 
         FIG. 2  illustrates one embodiment of a wiring diagram for the power strip; 
         FIG. 3  illustrates one embodiment of various functions that may be used by the control module on the power strip; 
         FIG. 4  illustrates one embodiment of a flowchart for a method that automatically disconnect plugged-in equipment on the power strip; and 
         FIG. 5  illustrates a block diagram of a computer to implement the various functions that automatically disconnects plugged-in equipment on the power strip in accordance with the described embodiments. 
     
    
    
     The figures depict a preferred embodiment of the present invention for purposes of illustration only. One skilled in the art will readily recognize from the following discussion that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the invention described herein. 
     DETAILED DESCRIPTION 
     A power strip may have outlets to provide connection for power, phone, coaxial cable, and other wired connections. In one embodiment, the power strip may also include a radio antenna and receiver housed in a control module that continuously monitors for alerts that are locally broadcast by a weather alert system (e.g., NWS&#39;s SAME system) in the same area as the power strip. In other embodiments, a power strip may include pre-set or user-configured location data or a Global Positioning System (GPS) receiver to indicate a location of the power strip. Thus, a power strip tuned to a local NWS frequency may receive alert data that is relevant for the location of that power strip. Similarly, a power strip having a location indication (e.g., pre-set, user-configured, or GPS location data) may determine whether received weather alert data includes location data indicating that the alert is relevant to the current location of the power strip. Once an alert for the location of the power strip is received, the type and content may be identified. If the alert is an advisory or watch, then the power strip may communicate the alert to the user. If the alert is a warning, then the power strip may communicate the alert to the user and may also automatically disconnect equipment plugged into the power strip. This disconnect has the same effect as physically unplugging the equipment from the power socket and disconnecting the phone, coaxial cable and other lines. 
     In some embodiments, the user may be notified of an alert through preference settings selected by the user. For example, the user may choose to be notified via visual indicators mounted on the power strip such as LED lights, or the user may choose to be notified via peripheral equipment such as a PC, or the user may choose to be notified via remote equipment such as a mobile device. A request for user response may also be selected by the user to be included in certain notifications sent. For example, an email message may be sent via a computer network to the PC, or a text message may be sent via a cellular telephone network to the mobile device indicating that a thunderstorm warning alert was received. Upon viewing the email or text message, the user may respond with an instruction to override the subsequent automatic equipment disconnect by sending a further email or text message to the power strip via a network. However, if no user response is detected within a specified time period, or if the user has configured the power strip to shut off connections, then the power strip may proceed to automatically disconnect equipment from the power, phone, coaxial cable and other lines. 
     In some embodiments, the user may also set up a timer to run the power strip. The timer may be used when the user is away from home and unavailable such as being on vacation, or when the user is unavailable at home, such as being asleep. When running the timer, either a watch or warning alert will trigger an automatic equipment disconnect. The power strip may communicate the received alert to the user via preference settings selected by the user. Depending on the selected preference settings, a request for user response may or may not be included in any notification sent. As well, a user response may or may not be processed. The run time for the timer may also be defined by the user in the preference settings. 
     In some embodiments, preference settings may be pre-set at a factory such that user selection is not required or allowed. For example, the power strip may be pre-set to notify the user of an alert via a means determined at the factory, or the power strip may be pre-set to automatically request a user response for the alert, or the power strip may be pre-set to run a timer for a pre-determined run time. 
     Once the power strip ascertains the threatening weather event has passed, as determined from an event duration time in the alert, or upon receiving another alert indicating that the threatening weather event has passed, the power strip may automatically reconnect electronic equipment to the power, phone, coaxial cable or other lines. Thus, damage to sensitive equipment may be avoided by electrically disconnecting and isolating it from electrical power, telephone communications, coaxial cable, and other wired connections before any threatening weather event such as a lightning strike hits the area. 
     One or more of the outlets on the power strip may also have a built-in battery back-up source, which would deliver uninterrupted power to equipment with program timers (e.g., a DVR) to prevent programming information from being lost during periods of disconnect. 
     With reference to  FIG. 1A , a system  100  for automatically disconnecting plugged-in equipment may include a power strip  101  having multiple outlets  102  to provide connection for power, phone, coaxial cable, and other wired connections. In one embodiment, the multiple outlets  102  may provide power connection to allow a user to plug in various electronic equipment such as a PC  120 , a TV  130 , a printer  140 , a fax machine  150  and a DVR  160 . One or more of the outlets  102  providing power connection may have a built-in battery back-up source  103 , which would deliver uninterrupted power to equipment with program timers such as the DVR  160  to prevent programming information from being lost during periods of disconnect. Extending from the power strip  101  is a cord and plug  105  for delivering AC power or other power, data, etc., to the power strip  101 . 
     The power strip  101  may include a control module  104  having a receiver  106  and an antenna  107  for receiving signals (e.g., radio, Wi-Fi, cellular, computer network, etc.) containing weather alert data  110  from weather alert systems  109  (e.g., the NWS&#39;s SAME system) via a communication link  108 . The receiver may include In addition to receiving weather alert data  110 , the receiver  106  may also receive global positioning system (GPS) data indicating a geographic location of the power strip  101 . The control module  104  may communicate the received alert data to peripheral equipment via the communication link  108 . In one embodiment, the control module  104  may communicate alert data to the TV  130  via an HDMI connection. In another embodiment, the control module  104  may communicate with the PC  120  via a suitable network connection (e.g., local area network, a wide area network, a wired or wireless network, a private network, etc.). The control module  104  may also communicate the alert data with other remote equipment via the communication link  108  or another link. In one embodiment, the control module  104  may communicate with a remote PC  170  or a mobile device  180  via a suitable network connection (e.g., local area network, a wide area network, a wired or wireless network, a mobile network, etc.). 
     With reference to  FIG. 1B , the received weather alert data  110  may include information concerning a threatening weather event  111  (e.g., a thunderstorm, tornado, hurricane, earthquake, tidal wave, flood, etc.), a type of alert  113  (e.g., an advisory, watch or warning), a location  115 , an event duration time  117 , and other information  119 . The location  115  may include one or more global positioning system coordinates indicating an area for the weather alert. 
     With reference to  FIG. 2 , an embodiment of a wiring diagram for the power strip  101  to provide power connection may include a live wire  204 , a neutral wire  206  and a ground wire  208  arranged to form electrical connectors  202  which would provide power connection for the outlets  102  in  FIG. 1A . The control module  104  may automatically disconnect the electrical connectors  202  from the power line. In one embodiment, the control module  104  may route the live wire  204  and the neutral wire  206  to the ground wire  208  through switches  203  activated by a solenoid  205  or other activation methods in the isolation relay  201 . At the same time, one or more of the electrical connectors  202  may be connected to the built-in battery back-up source  103  through switches  203  in the same isolation relay  201  to prevent power loss to equipment with program timers. After the weather event duration time from the alert data has passed, upon receiving another alert indicating that the event has passed or another indication, the control module  104  may automatically reconnect the electrical connectors  202  to the power line and may disconnect one or more of the electrical connectors  202  from the built-in battery back-up source  103 . In some embodiments, the control module  104  may disconnect the electrical connectors  202  through switches  203  in the isolation relay  201 . 
     In general, the control module  104  may include a computer processor  210  and a computer-readable memory  212  that stores computer instructions which may be executable on the processor  210 . The memory  212  may include instructions  214  to execute control module functions as described in relation to  FIG. 3 . The memory  212  may also include instructions  216  to execute methods as described in relation to  FIG. 4 . 
     With reference to  FIG. 3 , the control module  104  may include various components and functions. According to one embodiment, the control module  104  may include an antenna function  302  which controls the receiver  106  and antenna  107  to capture signals including weather alert data  110  (e.g., alert from the NWS&#39;s SAME system), a receiver function  304  which controls the receiver  106  to receive and decode the signals, and a controller function  306  to process the signals. The controller function  306  may control other functions such as a visual alert function  320 , a visual message function  322 , an audio function  324 , a communications function  326 , a relay switch function  328  and a timer function  330 . The controller function  306  may execute functions through a user-defined configuration file  308  which includes preference settings  310  selected by the user. In some embodiments, the controller function  306  may execute functions through preference settings pre-set at a factory that do not require or allow user selection. 
     In embodiments that require or allow user selections, preference settings  310  selected by the user may indicate conditions for the control module  104  to automatically disconnect and reconnect a wired connection to the power strip and perform other actions in response to received weather alert data  110 . For example, where the preference settings  310  indicate a local NWS frequency and the alert data  110  is received from that frequency, then the controller function  306  may execute one or more other functions based on other preference settings  310 . Further, where the preference settings  310  indicate a location for the power strip (e.g., a location set by default, by user input, or by received GPS signals) and the received weather alert location data  115  indicates that the data is relevant for the location of the power strip, then the controller function  306  may execute one or more other functions based on other preference settings  310 . In some embodiments, the controller function  306  may execute the visual alert function  320  to flash LED lights or activate another visual indicator of an alert. In one embodiment, the visual alert function  320  may activate differently colored LED lights  218  ( FIG. 2 ) which may be mounted on the control module  104 . For example, a green LED light may flash when an advisory alert is received, or a yellow LED light may flash when a watch alert is received, or a red LED light may flash when a warning alert is received. The controller function  306  may also execute the visual message function  322  to display a visual message. In one embodiment, an LCD panel  220  ( FIG. 2 ) may be mounted on the control module  104  which displays a message indicating the reception of an alert. As well, the controller function  306  may execute the audio function  324  to send out an audio message. In one embodiment, speakers  222  ( FIG. 2 ) may be mounted on the control module  104  which broadcasts an audio message indicating that an alert was received. For example, the audio message may announce that a warning alert for a thunderstorm in the area was received. 
     Further, the controller function  306  may execute the communications function  326  to communicate the received alert to the user via peripheral and remote equipment. In one embodiment, the controller function  306  may send a video message to the TV  130  indicating the reception of an alert. For example, the video message may show a video of a thunderstorm and announce that a warning alert for a thunderstorm was received. In another embodiment, the controller function  306  may send an email message to the PC  120  or the remote PC  170  indicating that an alert was received. The email message may request a response from the user, which the user may respond to by causing the receiving device to send a further email message containing an instruction to the controller function  306 . The request for user response may be a preference setting  310  that may be defined by the user in the configuration file  308 . In still another embodiment, the controller function  306  may send a text message to the mobile device  180  indicating that an alert was received and may request a user response. Upon receiving the text message, the user may cause the receiving device to respond by sending an instruction to the controller function  306  in a further text message. 
     In some embodiments, to automatically disconnect the equipment from the power line, the controller function  306  may execute the relay switch function  328  to disconnect the electrical connectors  202 , which at the same time may connect one or more of the electrical connectors  202  to the built-in battery back-up source  103 . To automatically reconnect the equipment to the power line, the controller function  306  may again execute the relay switch function  328  to reconnect the electrical connectors  202  and disconnect one or more the electrical connectors  202  from the built-in battery back-up source  103 . 
     The controller function  306  may execute the timer function  330  to run a timer, which indicates the user is either away from home and unavailable (e.g., on vacation) or unavailable at home (e.g., asleep). The user may define the run time for the timer through a preference setting  310  of the configuration file  308 . 
     With reference to  FIG. 4 , the system  100  described herein may be employed in a method  400  to receive alert data (e.g., alert from the NWS&#39;s SAME system) and execute actions based on those alerts. The method  400  may include one or more routines in the form of non-transitory computer-executable instructions (e.g. the computer instructions  216 ) that are stored in a tangible computer-readable storage medium (e.g., the control module memory  212 ) and executed using a processor (e.g., the control module processor  210 ). 
     The automatic equipment disconnect method  400  may receive preference settings selected by the user which are stored as preference settings  310  in the configuration file  308  (block  401 ). In some embodiments, the user may enter the preference settings  310  through a keypad  224  ( FIG. 2 ) mounted on the control module  104 . In other embodiments, the user may configure the preference settings  310  by remotely accessing the configuration file  308  through a computing device (e.g., a PC) or a mass storage device (e.g., a USB device) via a network. The preference settings  310  may indicate a NWS frequency corresponding to the location of the power strip for the antenna function  302 . Additionally, the settings  310  may indicate actions that may be performed upon receiving alert data (e.g., alert from the NWS&#39;s SAME system). The preference settings  310  may also indicate whether a timer mode has been selected by the user. 
     Next, the method  400  may determine whether the timer mode has been selected (block  402 ). If the timer mode has been selected, then the method  400  may begin a timer mode operation (block  403 ). If the timer mode has not been selected, then the method  400  may begin a normal mode operation (block  404 ). 
     In the normal mode operation (block  404 ), the method  400  may continuously monitor for alert data  110  (e.g., alert from the NWS&#39;s SAME system) by continuously accessing the receiver  304  and antenna function  302  to allow the antenna  107  to continuously capture radio signals. 
     The method  400  may then determine whether the receiver  106  and antenna  107  have captured alert data or any signals of interest (block  405 ). The method  400  may access the receiver function  304  to allow the receiver  106  to receive and decode any captured data. In some embodiments, the captured data or signal is alert data  110  such as a signal from the NWS&#39;s SAME system and the antenna function  302  processes signals received on a frequency indicated by the preference settings  310 . For example, the frequency may correspond to a frequency for a NWS system  109  nearest the geographic location of the power strip. In other embodiments, the captured data or signal is alert data  110  that includes location data  115 , which is retrieved by parsing the received alert data  110 . The method  400  may also determine a power strip location from the preference settings  310 . In some embodiments, the power strip location is determined from received GPS location data, or from another indication of the power strip location (e.g., user-entered location such as a zip code, street address, city, etc., or a default location). Once the method  400  determines both the alert location  115  and the power strip location, the method  400  may then compare these two locations to determine whether the received alert data  110  is relevant for the location of the power strip. If the alert data  110  is relevant, then the method  400  may proceed to determine the content of the alert data  110  (block  406 ). Otherwise, the method  400  may return to continue monitoring for weather alert data  110  (block  404 ). 
     The method  400  may access the controller function  306  to determine the content of the received signal or alert data  110  (block  406 ). For example, the alert data  110  may include the weather event  111 , the type of alert  113  (e.g., advisory, watch or warning), the location  115 , the event duration time  117  and other information  119 . Once the method  400  identifies the alert content, the method  400  may proceed to check user configuration (block  407 ). 
     The method  400  may access the configuration file  308  to check the user-defined preference settings  310  in order to execute an action based on the received alert data  110  (block  407 ). If the received alert data indicates an advisory or watch alert, then the method  400  may cause the communications function  326  to send a notification to the user via one or more preference settings  310 . If the received alert data indicates a warning alert, then the method  400  may cause the communications function  326  to send a notification to the user via one or more preference settings  310  and then automatically disconnect equipment from one or more wired connections (e.g., power, phone, coaxial cable and other lines). 
     In some embodiments, the preference settings  310  may indicate activation of visual indicators mounted on the control module  104  in response to the received alert data  110 . In some embodiments, the method  400  may access the controller function  306  to execute the visual alert function  320  and flash the LED lights  218 . In other embodiments, the method  400  may cause the visual message function  322  to show a text or other message defined in the preference settings  310 . The message may be displayed on the panel  220 . In still other embodiments, the audio function  324  may broadcast an audio message defined in the preference settings  110  through the speakers  222 . After communicating the alert data to the user, the method  400  may access the controller function  306  to automatically disconnect equipment from a wired connection. For example, the method  400  may execute the relay switch function  328  to automatically disconnect equipment from the power line. 
     In other embodiments, the preference settings  310  may indicate notification through peripheral equipment (e.g. PC  120 , TV  130 , etc.) in response to the alert data  110 . For example, a user may be present at home and the preference settings  310  may be configured to cause the method  400  to access the controller function  306  and execute the communications function  326  to send out a message via the communication link  108  to one or more peripheral devices. In one embodiment, the preference settings  310  may define a video message to be sent to the TV  130  before disconnecting a wired connection (e.g., executing the relay switch function  328  to automatically disconnect equipment from the power line). In another example, the preference settings  310  may define an email or other message to be sent to the PC  120 . A request for user response, which may be a preference setting  310 , may also be included in the message sent by the communications function  326 . The response request may indicate an option to disconnect or reconnect the wired connection. For example, in response to the received email or other message, the power strip may receive an instruction to override the subsequent automatic equipment disconnection or reconnection in a further email or other message to the controller function  306 . However, if the method  400  does not detect a user response with a specified time period, the method  400  may proceed to automatically disconnect equipment from the wired connection. 
     In still other embodiments, the preference settings  310  may indicate notification through remote equipment (e.g., remote PC  170 , mobile device  180 , etc.) in response to the received alert data  110 . For example, user may be away from home and the preference settings  310  may be configured to cause the method  400  to access the controller function  306  and execute the communications function  326  to send an email or other message to the remote PC  170 , or a text or other message to the mobile device  180 . A request for user response, which may be a preference setting  310 , may be included in the email, text or other message. The response request may indicate an option to disconnect or reconnect the wired connection. In response to the email, text or other message, the method  400  may receive an instruction to override the subsequent automatic equipment disconnection or reconnection in a further email, text or other message to the controller function  306 . However, the method  400  does not detect a user response within a specified time period, the method  400  may proceed to automatically disconnect equipment from the wired connection. 
     Once the method  400  identifies one or more preference settings  310 , the method  400  may proceed to carry out the corresponding action (block  408 ). In some embodiments, after the event duration time  117  of the weather event has passed, or upon receiving another alert indicating that the event has passed, the method  400  may reconnect the wired connection. In some embodiments, the controller function  306  may execute the relay switch function  328  to automatically reconnect equipment back to the power line. After reconnecting the wired connection, the method  400  may continue to determine whether to operate in the normal mode or in the timer mode (block  402 ). 
     If the preference settings  310  indicate that the timer mode has been selected, then the method  400  may begin the timer mode operation in which case a timer function may start as specified in the preference settings  310  (block  403 ). The method  400  may continuously monitor for signals indicating weather alert data  110  (block  421 ). In some embodiments, the weather alert data  110  includes signals from the NWS&#39;s SAME system. The method  400  may determine whether a signal including alert data  110  is received (block  422 ). If not, the method  400  may return to continue monitoring for weather alert data  110  (block  421 ). Once a signal is received, method  400  determines the content of the alert in the received signal (block  423 ), and then proceeds to check the user-defined preference settings  310  in order to execute an action based on the received alert data  110  (block  424 ). The timer mode may be used when a user is either away from home and available (e.g., on vacation with cellular or other communications access) or unavailable at home (e.g., asleep). If the received alert data indicates an advisory alert, then a user preference setting  310  may indicate notifying the user of the alert. If the alert data indicates a watch or warning alert, then a user preference setting  310  may indicate notifying the user of the alert and then automatically disconnect equipment from the power, phone, coaxial cable and other lines. Depending on preference settings  310 , request for user response may or may not be included in any notification sent by the method  400 . As described above in relation to the preference settings  310 , the method  400  may or may not process a user response to the controller function  306  while in timer mode. The method  400  may carry out an action corresponding to one or more preference settings  310  (block  425 ). Subsequently, the method  400  may determine if the timer function has finished timing (block  426 ). If not, the method  400  returns to operate in the timer mode (block  403 ). If the timer function has finished timing, then the method  400  may continue to determine whether to operate in the normal mode or in the timer mode (block  402 ). 
     In some embodiments, the preference settings may be pre-set at a factory such that user selection is not required or allowed. In this case, the method  400  may execute various functions according to the settings pre-determined at the factory. 
       FIG. 5  is a high-level block diagram of an example computing environment for a system to automatically disconnect equipment from wired connections using received weather alert data  110 . In some embodiments, the received alert data  110  may be from the NWS&#39;s SAME system. The computing device  501  may include a control module  104 , a PC  120 , a mobile device  180  (e.g., a cellular phone, a tablet computer, a Wi-Fi-enabled device or other personal computing device capable of wireless or wired communication), or other known type of computing device. As will be recognized by one of ordinary skill in the art, in light of the disclosure and teachings herein, other types of computing devices can be used that have different architectures. Processor systems similar or identical to the example system  500  may be used to implement and execute the example system of  FIG. 1A , the various control module functions of  FIG. 3 , the method  400  of  FIG. 4 , and the like. Although the example system  500  is described below as including a plurality of peripherals, interfaces, chips, memories, etc., one or more of those elements may be omitted from other example processor systems used to implement and execute the example system  100 . Also, other components may be added. 
     As shown in  FIG. 5 , the computing device  501  includes a processor  502  that is coupled to an interconnection bus  504 . The processor  502  includes a register set or register space  506 , which is depicted in  FIG. 5  as being entirely on-chip, but which could alternatively be located entirely or partially off-chip and directly coupled to the processor  502  via dedicated electrical connections and/or via the interconnection bus  504 . The processor  502  may be any suitable processor, processing unit or microprocessor. Although not shown in  FIG. 5 , the computing device  501  may be a multi-processor device and, thus, may include one or more additional processors that are identical or similar to the processor  502  and that are communicatively coupled to the interconnection bus  504 . 
     The processor  502  of  FIG. 5  is coupled to a chipset  508 , which includes a memory controller  510  and a peripheral input/output (I/O) controller  512 . As is well known, a chipset typically provides I/O and memory management functions as well as a plurality of general purpose and/or special purpose registers, timers, etc. that are accessible or used by one or more processors coupled to the chipset  508 . The memory controller  510  performs functions that enable the processor  502  (or processors if there are multiple processors) to access a system memory  514  and a mass storage memory  516 . 
     The system memory  514  may include any desired type of volatile and/or non-volatile memory such as, for example, static random access memory (SRAM), dynamic random access memory (DRAM), flash memory, read-only memory (ROM), etc. The mass storage memory  516  may include any desired type of mass storage device. For example, if the computing device  501  is used to implement an application  518  having an API  519  (including functions and instructions as described by the method  400  of  FIG. 4 ), the mass storage memory  516  may include a hard disk drive, an optical drive, a tape storage device, a solid-state memory (e.g., a flash memory, a RAM memory, etc.), a magnetic memory (e.g., a hard drive), or any other memory suitable for mass storage. In one embodiment, non-transitory program functions, modules and routines (e.g., an application  518 ) are stored in mass storage memory  516 , loaded into system memory  514 , and executed by a processor  502  or can be provided from computer program products that are stored in tangible computer-readable storage mediums (e.g. RAM, hard disk, optical/magnetic media, etc.). Mass storage  516  may also include a cache memory  521  storing application data, user profile data, and timestamp data corresponding to the application data, and other data for use by the application  518 . 
     The peripheral I/O controller  510  performs functions that enable the processor  502  to communicate with peripheral input/output (I/O) devices  522  and  524 , a network interface  526 , via a peripheral I/O bus  528 . The I/O devices  522  and  524  may be any desired type of I/O device such as, for example, a keyboard, a display (e.g., a liquid crystal display (LCD), a cathode ray tube (CRT) display, etc.), a navigation device (e.g., a mouse, a trackball, a capacitive touch pad, a joystick, etc.), etc. The peripheral I/O bus  528  may include support for Wi-Fi network, Bluetooth, Infrared, cellular, or other wireless data transmission protocols. In other embodiments, one element may simultaneously support each of the various wireless protocols employed by the computing device  501 . For example, a software-defined radio may be able to support multiple protocols via downloadable instructions. In operation, the computing device  501  may be able to periodically poll for visible wireless network transmitters (both cellular and local network) on a periodic basis. Such polling may be possible even while normal wireless traffic is being supported on the computing device  501 . The network interface  526  may be, for example, an Ethernet device, an asynchronous transfer mode (ATM) device, an 802.11 wireless interface device, a DSL modem, a cable modem, a cellular modem, etc., that enables the system  100  to communicate with another computer system having at least the elements described in relation to the system  100 . 
     While the memory controller  512  and the I/O controller  510  are depicted in  FIG. 5  as separate functional blocks within the chipset  508 , the functions performed by these blocks may be integrated within a single integrated circuit or may be implemented using two or more separate integrated circuits. 
     Using the system  100  and method  400  described herein, a power strip for automatically disconnecting equipment by using received weather alert data from weather alert systems may be implemented to electrically isolate the equipment from wired connections (e.g., power, phone, coaxial cable or other lines) before a threatening weather condition, such as a thunderstorm, hits the area. 
     The power strip may continuously monitor for threatening weather alert data (e.g., alert from the NWS&#39;s SAME system) and upon receiving an alert data, the power strip may notify the user of the alert and then proceed to automatically disconnect equipment from wired connections. The user may also set up a timer to run the power strip. Once the threatening weather has passed as determined from information contained in the alert data, the power strip may automatically reconnect equipment to the wired connections. The power strip may significantly reduce lightning-induced damage to sensitive electronic equipment by automatically disconnecting the equipment without any required physical interaction. 
     The following additional considerations apply to the foregoing discussion. Throughout this specification, plural instances may implement functions, routines, or operations described as a single instance. Although individual functions and instructions of one or more methods are illustrated and described as separate operations, one or more of the individual operations may be performed concurrently, and nothing requires that the operations be performed in the order illustrated. Structures and functionality presented as separate components in example configurations may be implemented as a combined structure or component. Similarly, structures and functionality presented as a single component may be implemented as separate components. These and other variations, modifications, additions, and improvements fall within the scope of the subject matter herein. 
     Additionally, certain embodiments are described herein as including logic or a number of functions, components, modules, blocks, or mechanisms. Functions may constitute either software modules (e.g., non-transitory code stored on a tangible machine-readable storage medium) or hardware modules. A hardware module is a tangible unit capable of performing certain operations and may be configured or arranged in a certain manner. In example embodiments, one or more computer systems (e.g., a standalone, client or server computer system) or one or more hardware modules of a computer system (e.g., a processor or a group of processors) may be configured by software (e.g., an application or application portion) as a hardware module that operates to perform certain operations as described herein. 
     In various embodiments, a hardware module may be implemented mechanically or electronically. For example, a hardware module may comprise dedicated circuitry or logic that is permanently configured (e.g., as a special-purpose processor, such as a field programmable gate array (FPGA) or an application-specific integrated circuit (ASIC)) to perform certain functions. A hardware module may also comprise programmable logic or circuitry (e.g., as encompassed within a general-purpose processor or other programmable processor) that is temporarily configured by software to perform certain operations. It will be appreciated that the decision to implement a hardware module mechanically, in dedicated and permanently configured circuitry, or in temporarily configured circuitry (e.g., configured by software) may be driven by cost and time considerations. 
     Accordingly, the term hardware should be understood to encompass a tangible entity, be that an entity that is physically constructed, permanently configured (e.g., hardwired), or temporarily configured (e.g., programmed) to operate in a certain manner or to perform certain operations described herein. Considering embodiments in which hardware modules are temporarily configured (e.g., programmed), each of the hardware modules need not be configured or instantiated at any one instance in time. For example, where the hardware modules comprise a general-purpose processor configured using software, the general-purpose processor may be configured as respective different hardware modules at different times. Software may accordingly configure a processor, for example, to constitute a particular hardware module at one instance of time and to constitute a different hardware module at a different instance of time. 
     Hardware and software modules can provide information to, and receive information from, other hardware and/or software modules. Accordingly, the described hardware modules may be regarded as being communicatively coupled. Where multiple of such hardware or software modules exist contemporaneously, communications may be achieved through signal transmission (e.g., over appropriate circuits and buses) that connect the hardware or software modules. In embodiments in which multiple hardware modules or software are configured or instantiated at different times, communications between such hardware or software modules may be achieved, for example, through the storage and retrieval of information in memory structures to which the multiple hardware or software modules have access. For example, one hardware or software module may perform an operation and store the output of that operation in a memory device to which it is communicatively coupled. A further hardware or software module may then, at a later time, access the memory device to retrieve and process the stored output. Hardware and software modules may also initiate communications with input or output devices, and can operate on a resource (e.g., a collection of information). 
     The various operations of example functions and methods described herein may be performed, at least partially, by one or more processors that are temporarily configured (e.g., by software) or permanently configured to perform the relevant operations. Whether temporarily or permanently configured, such processors may constitute processor-implemented modules that operate to perform one or more operations or functions. The modules referred to herein may, in some example embodiments, comprise processor-implemented modules. 
     Similarly, the methods or functions described herein may be at least partially processor-implemented. For example, at least some of the functions of a method may be performed by one or more processors or processor-implemented hardware modules. The performance of certain of the functions may be distributed among the one or more processors, not only residing within a single machine, but deployed across a number of machines. In some example embodiments, the processor or processors may be located in a single location (e.g., within a home environment, an office environment or as a server farm), while in other embodiments the processors may be distributed across a number of locations. 
     The one or more processors may also operate to support performance of the relevant operations in a “cloud computing” environment or as a “software as a service” (SaaS). For example, at least some of the functions may be performed by a group of computers (as examples of machines including processors), these operations being accessible via a network (e.g., the Internet) and via one or more appropriate interfaces (e.g., application program interfaces (APIs)). 
     The performance of certain of the operations may be distributed among the one or more processors, not only residing within a single machine, but deployed across a number of machines. In some example embodiments, the one or more processors or processor-implemented modules may be located in a single geographic location (e.g., within a home environment, an office environment, or a server farm). In other example embodiments, the one or more processors or processor-implemented modules may be distributed across a number of geographic locations. 
     Some portions of this specification are presented in terms of algorithms or symbolic representations of operations on data and data structures stored as bits or binary digital signals within a machine memory (e.g., a computer memory). These algorithms or symbolic representations are examples of techniques used by those of ordinary skill in the data processing arts to convey the substance of their work to others skilled in the art. As used herein, a “function” or a “routine” is a self-consistent sequence of operations or similar processing leading to a desired result. In this context, functions, algorithms, routines and operations involve physical manipulation of physical quantities. Typically, but not necessarily, such quantities may take the form of electrical, magnetic, or optical signals capable of being stored, accessed, transferred, combined, compared, or otherwise manipulated by a machine. It is convenient at times, principally for reasons of common usage, to refer to such signals using words such as “data,” “content,” “bits,” “values,” “elements,” “symbols,” “characters,” “terms,” “numbers,” “numerals,” or the like. These words, however, are merely convenient labels and are to be associated with appropriate physical quantities. 
     Unless specifically stated otherwise, discussions herein using words such as “processing,” “computing,” “calculating,” “determining,” “presenting,” “displaying,” or the like may refer to actions or processes of a machine (e.g., a computer) that manipulates or transforms data represented as physical (e.g., electronic, magnetic, or optical) quantities within one or more memories (e.g., volatile memory, non-volatile memory, or a combination thereof), registers, or other machine components that receive, store, transmit, or display information. 
     As used herein any reference to “some embodiments” or “one embodiment” or “an embodiment” means that a particular element, feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. The appearances of the phrase “in one embodiment” in various places in the specification are not necessarily all referring to the same embodiment. 
     Some embodiments may be described using the expression “coupled” and “connected” along with their derivatives. For example, some embodiments may be described using the term “coupled” to indicate that two or more elements are in direct physical or electrical contact. The term “coupled,” however, may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other. The embodiments are not limited in this context. 
     As used herein, the terms “comprises,” “comprising,” “includes,” “including,” “has,” “having” or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a function, process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Further, unless expressly stated to the contrary, “or” refers to an inclusive or and not to an exclusive or. For example, a condition A or B is satisfied by any one of the following: A is true (or present) and B is false (or not present), A is false (or not present) and B is true (or present), and both A and B are true (or present). 
     In addition, use of the “a” or “an” are employed to describe elements and components of the embodiments herein. This is done merely for convenience and to give a general sense of the description. This description should be read to include one or at least one and the singular also includes the plural unless it is obvious that it is meant otherwise. 
     Still further, the figures depict preferred embodiments of a computer system  100  for purposes of illustration only. One of ordinary skill in the art will readily recognize from the following discussion that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles described herein. 
     Upon reading this disclosure, those of skill in the art will appreciate still additional alternative structural and functional designs for a system and a method for automatically disconnecting equipment by using received weather alert data from weather alert systems through the disclosed principles herein. Thus, while particular embodiments and applications have been illustrated and described, it is to be understood that the disclosed embodiments are not limited to the precise construction and components disclosed herein. Various modifications, changes and variations, which will be apparent to those skilled in the art, may be made in the arrangement, operation and details of the method and apparatus disclosed herein without departing from the spirit and scope defined in the appended claims.