Abstract:
A method and apparatus for activating a telephone so as to automatically connect to another telephone wherein the activation of the telephone is by means of electrical power delivered by the action of an electrical impact or motion sensing switching device upon receiving an impact and particularly wherein the telephone is a cordless telephone handset or cellular phone or the like which may, or may not, be concealed in another object with the impact or motion sensing switch activation means such that. the other object may be jolted by dropping it or otherwise causing motion sensing means to cause the telephone to go off-hook with, or without, immediate automatic dialing of another telephone number or merely the answering of an incoming call with no distraction of the cellular phone user.

Description:
BACKGROUND OF THE INVENTION  
         [0001]    I. Field of the Invention  
           [0002]    This invention is in the general fields of alarms and communications monitoring and activation systems and equipment;  
           [0003]    The invention is more particularly in the fields of silent alarms, emergency and invalid monitoring, and silent activation of telephones and the like;  
           [0004]    The invention is even more particularly directed to the field of activation of alarms or monitoring or communication devices which are activated overtly, or covertly, by mere physical disturbing of an article or communication circuitry.  
           [0005]    II. Description of the Prior Art  
           [0006]    There are many emergency alarm and monitoring systems and communication devices, too numerous to detail here. All heretofore available emergency alarm and monitoring systems require installation of elaborate telephone or other equipment.  
           [0007]    Additionally, all heretofore known or available alarm or monitoring systems required a reasonable degree of mental/physical coordination for the pressing of buttons, or the like.  
           [0008]    The present invention requires only a minute ability to contact, or move, an object in order to sound an alarm or monitor a location, give the location, enable one at a distance from the location to know the location, and obtain knowledge of activities at the location sending the alarm or being monitored. The manner in which the present invention works is that a telephone or the like is activated by means of an impact or motion-sensing switch or the like.  
           [0009]    The prior art known to me is contained in the following U.S. Pat. Nos. 4,237,344; 4,453,043; 4,137,429; 5,465,296; 5,475,750; 5,475,751; 5,742,666; 5,896,565; 6,100,811; and Re. 34,677.  
           [0010]    While the prior art shows various methods of activating telephones and the like, the present invention is unique and useful in a variety of manners. Particularly, but not necessarily exclusively, the following are unique and useful elements:  
           [0011]    1. The use of inexpensive switching devices such as the mercury-free switches as produced by Select Controls of Oceanside, New York;  
           [0012]    2. The use of multiple cordless telephone handsets, controlling a single cordless telephone base device;  
           [0013]    3. A particular and specific latching relay circuit which prevents deactivation of an activated circuit for a predetermined time;  
           [0014]    4. The ability to activate a telephone by mere head movement.  
           [0015]    5. The ability to activate and use cellular telephones when engaged in another activity without any distraction from the other activity.  
         BRIEF SUMMARY OF THE INVENTION  
         [0016]    There are many uses for silent alarms, monitoring, and activating devices,. Some examples of such uses are silent alarms in banks, convenience stores, and the like; home uses for signaling the presence of an intruder, or the like; home and health care uses for signaling and emergency or other need; and safe vehicular cellular phones. There are numerous other examples.  
           [0017]    Heretofore systems for satisfying these needs all require expensive installation of equipment and they all require that a person activating the device must have some reasonable muscular ability and coordination, and must devote some direct attention to the system.  
           [0018]    Frequently the ability to be unnoticed in sending an alarm is important. For example, in banks, convenience stores, service stations, etc. the triggering of an alarm may well be easily detected by an alert intruder  
           [0019]    I have found that even the most severely handicapped quadriplegic can generally move their heads slightly, or make other simple movements. Likewise, persons under observation—even life threatening observation—who cannot noticeably activate an alarm, must, without suspicion, take certain activities, such as open a cash drawer, as may be demanded by an intruder.  
           [0020]    Additionally, the rapidly increasing use of cellular phones and the attendant distraction of activation and use of such phones has made this whole field of phone activation extremely important.  
           [0021]    I have studied this situation and all of the previously available equipment and systems. Nothing solves the problems outlined.  
           [0022]    I have now conceived and developed what I believe to be proper solutions to the problems outlined above.  
           [0023]    I have accomplished this by activating cordless telephones, cellular phones, or the like by means of impact or motion sensing activated electrical switching which switches a cordless telephone handset, cellular phone, or the like on. The handset can be located in any common object such as a hollowed out book, a hollow ball, a package, or most any other object. The user of this device has merely to knock the object off a table or shelf, or in some other manner jar it to cause the cordless handset or the like to be activated by means of the action of the impact or motion sensing switch in response to the jarring. The moment the handset is turned on, a speed dialer automatically dials to dial a pre-selected number; or in the case of a cellular or other phone it merely goes to off-hook condition so the user can engage in conversation. The number dialed can be any number within the capabilities of the dialer. For example, the number can be  911  for contact to a government emergency operator. The number can be to a monitoring service, or a personal number of any kind. The number can, also, be to an organization system number such as a nursing station in a hospital or nursing home.  
           [0024]    Preferably, the receiving telephone will have caller identification capability so that the phone number and location of the activated phone can be immediately identified.  
           [0025]    The cordless phone will remain activated until it is reset (turned off). Thus, it will be possible that any noise in the location of the handset may be heard through the receiving telephone.  
           [0026]    I have used, and will use, the terms “cordless telephone”, “cordless phone” “cordless phone handset” and the like. It will be understood by those skilled in the art throughout this patent application that “cellular telephones”, “pagers”, and other devices, the practical equivalent of, or substitute for, the specific devices described and illustrated, are intended to be included.  
           [0027]    It is an object of this invention to provide a method for incapacitated persons to give notice that they require attention;  
           [0028]    It is another object of this invention to provide an emergency notification system which will not be recognized as being activated by persons in the area when activated;  
           [0029]    Another object of this invention is to provide a monitoring system by which persons can give notice of an emergency or other requirement without the necessity of speaking;  
           [0030]    Another object of this invention is to provide an impact or other motion sensing operated telephone activation method and apparatus;  
           [0031]    Another object of this invention is to provide a means of communication by telephone or the like between severely handicapped persons and other persons;  
           [0032]    Another object of this invention is to provide a method and means for enhanced safety in the use of cellular telephones and the like. 
       
    
    
       [0033]    The foregoing and other objects and advantages of this invention will become clear to those skilled in the art upon reading the description of a preferred embodiment, which follows, in conjunction with a review of the appended drawings.  
       BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS  
       [0034]    [0034]FIG. 1 is a schematic perspective of an invalid in bed with an apparatus suitable to practice the method of this invention available adjacent the bed;  
         [0035]    [0035]FIG. 2 is a schematic diagram of circuitry and elements suitable for practicing of methods of this invention; and  
         [0036]    [0036]FIG. 3 is a schematic perspective of an automobile driver practicing a method of this invention.  
     
    
     DETAILED DESCRIPTION OF THE INVENTION  
       [0037]    Inventory of items identified by numeral:  
                                   Numeral   Item                    10   cordless phone handset with control unit        20   control unit        21   control unit battery        22   control unit electrical impact switch        23   control unit reset switch        30   control unit electrical latching relay        31   latching relay set coil        32   phone battery latch switch        33   auxiliary latch switch        34   latching relay reset coil        40   cordless phone handset        41   cordless phone handset sending unit        42   cordless phone handset battery        43   cordless phone handset battery positive lead        44   first cordless phone handset battery negative lead unit        44a   second cordless phone handset battery negative lead unit        44b   third cordless phone handset battery negative lead unit        45   time delay        50   cordless phone base unit        51   first telephone cord        60   hot line phone dialer        61   second telephone cord        70   connection to telephone network        71   telephone network        80   receiving telephone        81   telephone caller identification readout       100   invalid patient       101   bed       102   pillow       103   bed sheet       110   table       130   cabinet       300   automobile seat, steering wheel, cellular phone, and           driver       301   automobile roof outline       302   automobile windshield outline       310   driver       311   driver&#39;s left arm       312   driver&#39;s left hand       313   driver&#39;s right arm       314   driver&#39;s right hand       322   seat back       324   seat       325   seat base       326   head rest       325   seat base       328   headrest       328   headrest       340   steering wheel       342   steering column       350   cellular phone                  
 
         [0038]    [0038]FIG. 1 illustrates an invalid patient  100  confined to a bed  101  covered with a sheet or the like  103  with the patient&#39;s head resting on pillow  102 . A bedside table  110  supports a hollowed out book  120  which contains cordless phone handset  10  and control unit  20 . The cordless phone base unit  50  connected by first telephone cord  51  through hot line phone dialer  60  to second telephone cord  61  is located in a cabinet, dresser, or the like. The second telephone cord  61  will be connected to a telephone system jack or the like ( not shown, but understood by those skilled in the art  
         [0039]    Assuming that the invalid patient is a stroke victim, or invalided by some other illness or accident in such manner that the patient cannot control his or her movements sufficiently to operate a telephone in the usual manner the patient need merely knock the hollowed out book over, or push it off the table.  
         [0040]    This action of jarring the telephone handset and control unit will activate the control unit impact switch  22  Ln turn activating the control unit electrical latching relay. This results in the phone battery latch switch  32  connecting first cordless phone handset battery negative lead unit  44  to second cordless phone handset battery negative lead unit  44   a . It will be noted that there is a second latch switch  33 . This is shown since it is common for latching switches to be double pole double throw. The existence of the second latch switch makes it possible to also activate an alarm siren or other device if desired. In most uses of this invention the second latch switch will not be used, or a single pole latch switch may be used in the apparatus if desired.  
         [0041]    A customary time delay  45  may be inserted at this point. The time delay is for the purpose of allowing time to reset in case of accidental activation. For example, a nurse or orderly may be tidying up the room and accidently bump into the table  110  causing the book  120  to fall. The nurse or orderly could then have time to reset the unit by activating the control unit reset switch. While not shown, it will be understood by those skilled in the art that pin hole access to the reset switch, or other unnoticeable arrangements may be made. The reset switch itself will be a customary momentary contact switch, known to those skilled in the art. When the time of the time delay has expired, without reset intervention, third cordless phone handset battery negative lead unit  44   b  will receive current from second cordless phone handset battery negative lead  44   a  and thus complete the circuit. Clearly, if there is no time delay in the circuit lead  44   b  will be unnecessary and lead  44   a  will go directly to the hand set sending unit  41 .  
         [0042]    When the circuit to the handset sending unit is complete and activated, the handset sending unit will be activated ( or , go off-hook ). Some cordless phone handsets may require that the “talk” button be momentarily depressed, shorting across the circuits to go off hook. This can be accomplished by electro-mechanical means such as solenoids or the like as will be understood by those skilled in the art. A better way is to short across the circuits directly within the handset circuit to go off-hook as is known to those skilled in the art.  
         [0043]    It is important to understand that impact and motion sensing switches can be made extremely sensitive requiring only the slightest movement to activate, or they can be made to require almost any required degree of shock to activate. For most uses a fairly sharp jolt, or jarring, should be required. This will avoid accidental and unintended activation such as could occur by someone picking up an article or package which contains the phone handset and control unit. However, there are some important possible uses for extremely sensitive units. For example, sometimes persons who are mentally alert are, as a result of illness or accident, unable to move any part of their bodies with the exception of slight head and neck movement. In that case, an extremely sensitive unit could be placed very close to the person&#39;s head so that the person could activate the unit by a slight tap against the unit with the head.  
         [0044]    When the unit has been activated an automatic dialing to a preset telephone number or the like will occur. Many phones can be programmed to automatically dial a number as is known to those skilled in the art. I have found through my experimentation that perhaps the most reliable way to do this is through a hot line speed dialer. For example, the Viking Electronics, Inc. of Hudson, Wisconsin has touch tone and pulse hot line dialers ( Viking Model K-1900-4 (pulse) and Model K-1900-5 (touch tone). I have used a Model K-1900-5 with excellent results in my experiments with the method and apparatus of this invention. These Viking dialers have another advantage. They can be programmed to pause between dialing different digits of a number being dialed. Such pauses can accomplish the results desired of a time delay, thus eliminating the need for a separate time delay in case of accidental activation.  
         [0045]    In the example used in this description, when the invalid patient in bed knocks over the book, the impact activated handset sender  41  sends notice to the base unit as indicated by the arrows between  41  and  50 . The base unit  50  then activates a hot line dialer  60  which dials a preset number, or dials from its own memory. That number can be a government emergency number such as  911 , or it can be a family member or friend, it can be a monitoring service, or it can even be an extension number within a local organization such as a nursing home or hospital.  
         [0046]    The number will go through the telephone network  71  to the receiving telephone  80 . The receiving telephone will preferably be equipped with a caller identification unit (known to those skilled in the art). When the call comes into the receiving telephone, the telephone number of the impact activated phone will appear at the readout  81 . A person at the receiving telephone will then be able to identify the phone number from which the call originated, thus will be able to identify the location of that phone in order to respond to that location immediately. The identification can be immediately read out, not only as a phone number, but by computer means known to those skilled in the art it can read out as an address. Additionally, the impact activated phone stays on and a person at the receiving phone can hear any noises which may be occurring at the location of the impact activated phone.  
         [0047]    After the purpose of the call has been satisfied, the system is reset for readiness for a new operation by pressing the momentary contact reset switch  23 . This causes the latch switches  32  and  33  to return to the positions shown in FIG. 2.  
         [0048]    I have shown separate power means for the telephone and the control circuit. It should be understood that one power means could be used for both purposes. I deem it desirable to have separate power means since there is less drain on the telephone power means. However, if desired, the one telephone power means will suffice. In that case, the positive sides of the latching relay set and reset coils could be connected to the positive side of the telephone power means and the negative side of the telephone power means could be connected to the impact switch and the reset switch.  
         [0049]    I have described this invention with an illustration of an invalid causing the transmission. This is only one of the many uses for this invention.  
         [0050]    As a silent alarm, an apparatus of this invention could be located on a shelf in a bank, a store, a home, next to a bed, or the like. A teller, a clerk, an individual in bed, anyone having an apparatus of this invention can unobtrusively send a message that there is an emergency, or other requirement, by jarring the apparatus, by dropping it, kicking it, moving it, etc.  
         [0051]    Importantly, a single cordless telephone base unit can be placed almost any place in a home or other location with a multiplicity of cordless handsets, each configured to be activated according to the teaching of this invention and application. For example, there could be a handset by each bed, and in other desired locations. In such case, if a home was invaded and one or more persons in bed were taken hostage and were unable to communicate, another person in another bedroom or other location with a handset configured according to the teaching of this invention and application could still call for help, and noises could still be transmitted so that police or other emergency personnel would have an advantage of knowing a good deal about the situation which confronted them.  
         [0052]    Concealing the impact activated handset in some common, easily displaced object is a simple matter. The variety of objects suitable for this purpose is endless. A few things are books, gift packages, shipping containers, kitchen utensils, toys, handbags, brief cases, and the like. Also, there is the possibility of concealing the impact activated phone within a structure of some sort such as a pole, a door, a wall, or the like. In this case, sudden closing of a door or bumping into a pole, etc. would activate the phone. Since the base unit is preferably located at a distance from the handset, there is no sound to indicate the activation of the phone.  
         [0053]    Charging of the phone battery is simple. Quick disconnect connectors can be used at the battery leads in order to remove the battery from the circuit, after which the battery can be charged with a customary charger. In those cases where the impact activated phone is built into a structure such as a door, pole, shelf, or the like, the handset can be powered from line voltage using an adapter as is known to those skilled in the art. In such cases, there would be no need for charging a battery and the impact switch would merely be in one leg of the power source as will be known to those skilled in the art.  
         [0054]    A very important use of this invention is in connection with cellular telephones in automobiles and the like. At present there is much attention given to the dangers of cellular telephone users while driving automobiles. There are hands-free devices available. However, the activation of cellular phones, even with hands-free accessories, is still somewhat distracting. In my present invention, a cellular phone can be activated with no distraction, since an ordinary cellular phone equipped with motion sensing means can be activated (placed in off-hook mode) with no distraction (as one example—by merely pressing down on a passenger seat on which the phone may be resting, th cellular phone can be activated). This can be done with no diversion from full attention to driving and no diversion of the eyes of the driver from the road and vehicles in the vicinity.  
         [0055]    Many persons like to travel with a cellular phone in standby mode on the seat or in close proximity for activation when a call is coming in. With the apparatus of this invention a call might be coming in to a cellular phone placed on a vehicle seat or the like at a time when the user cannot safely divert attention—even if only long enough to activate the phone. With this invention it is unnecessary to divert attention even for a fraction of a second. All that is necessary is to hit or press on the seat or other object upon which the cellular phone is resting without any diversion from the task of driving and with no diversion of the eves to locate the phone. FIG. 3 illustrates such a situation. An automobile seat, steering wheel, cellular phone and driver, generally  300  are shown. The automobile roof outline  301  and windshield outline  302  are shown for general orientation. The driver  310  is shown with his right arm  311  and hand  312  controlling the steering wheel  340  which is attached in customary manner to the steering column  342 . The driver is seated on seat  324  which is supported on base  325 . The seat back  325  carries a customary head rest  326 . A passenger&#39;s headrest is shown at  328 . The driver&#39;s right arm and hand  313 - 314  are shown pressing down on seat  324 . When this pressure on the seat is released it imparts sufficient motion to active an impact switch or motion sensing switch mounted within the cellular phone  350 . The circuitry will be similar to that shown in FIGS. 1 and 2 and will be understood by those skilled in the art.  
         [0056]    While the embodiments of this invention shown and described are fully capable of achieving the objects and advantages desired, such embodiments have been disclosed for purposes of illustration only, and not for purposes of limitation.