Patent Publication Number: US-2022237977-A1

Title: Systems and methods for authorizing transmission of commands and signals to an access control device or a control panel device

Description:
FIELD 
     The present invention relates generally to security systems and access control systems. More particularly, the present invention relates to systems and methods for authorizing transmission of commands and signals to an access control device or a control panel device. 
     BACKGROUND 
     Known security systems and access control systems can receive commands and signals from a remote control device. However, such systems do not determine a location of an authorized user of the remote control device prior to authorizing transmission of the commands or the signals to an access control device or a control panel device. 
     In view of the above, there is a need and an opportunity for improved systems and methods. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a block diagram of a system in accordance with disclosed embodiments; and 
         FIG. 2  is a flow diagram of a method in accordance with disclosed embodiments. 
     
    
    
     DETAILED DESCRIPTION 
     While this invention is susceptible of an embodiment in many different forms, specific embodiments thereof will be described herein in detail with the understanding that the present disclosure is to be considered as an exemplification of the principles of the invention. It is not intended to limit the invention to the specific illustrated embodiments. 
     Embodiments disclosed herein can include systems and methods for tracking historical use of a doorbell device or a control panel device to enter or exit a region to determine a location of an authorized user of a remote control device prior to authorizing transmission of commands or signals to an access control device or the control panel device. Accordingly, such systems and methods can prevent an unauthorized user of the remote control device, such as a thief, from using the remote control device to gain access to the region when the authorized user is located within the region. 
     For example, such systems and methods can include the doorbell device receiving a request signal to enter the region associated with the doorbell device from the remote control device. Responsive to receiving the request signal, the doorbell device can access a list identifying which of a plurality of authorized users are located within the region, identify one of the plurality of authorized users associated the remote control device, and determine whether the list indicates that the one of the plurality of authorized users is located within the region. Then, the doorbell device, the control panel device, and/or a cloud server device can determine whether to transmit a disarm command signal to the control panel device or an activation signal to the access control device based on whether the list indicates that the one of the plurality of authorized users is located within the region. 
     In some embodiments, entries on the list can correspond to the historical use of the doorbell device or the control panel device by the plurality of authorized users to enter and exit the region. For example, when the one of the plurality of authorized users uses the doorbell device or the control panel device to enter the region, the doorbell device, the control panel device, and/or the cloud server device can add the one of the plurality of authorized users to the list. However, when the one of the plurality of authorized users uses the doorbell device or the control panel device to exit the region, the doorbell device, the control panel device, and/or the cloud server device can remove the one of the plurality of authorized users from the list. In some embodiments, the doorbell device, the control panel device, and/or the cloud server device can update the list in real time and/or periodically by accessing user input received by the doorbell device and the control panel device. 
     In some embodiments, when the list indicates that the one of the plurality of authorized users is located within the region, the doorbell device can refrain from transmitting the disarm command signal and the activation signal. However, in some embodiments, when the list fails to indicate that the one of the plurality of authorized users is located within the region, the doorbell device can transmit the disarm command signal or the activation signal. 
     In some embodiments, the list and a table or other cross-referencing device identifying a respective one of a plurality of remote control devices associated with each of the plurality of authorized users can be stored on a database device, and in some embodiments, the database device can be a standalone device or can be part of the doorbell device, the control panel device, or the cloud server device. For example, in embodiments in which the database device is part of the control panel device, the doorbell device can communicate with the control panel device to access the table or other cross-referencing device for identifying the one of the plurality of authorized users and to access the list for determining whether the list indicates that the one of the plurality of authorized users is located within the region. Similarly, in embodiments in which the database device is part of the cloud server device, the doorbell device can communicate with the cloud server device to access the table or other cross-referencing device for identifying the one of the plurality of authorized users and to access the list for determining whether the list indicates that the one of the plurality of authorized users is located within the region. 
     In some embodiments, responsive to transmitting the disarm command signal or the activation signal, the doorbell device can update the list to add the one of the plurality of authorized users to the list. For example, in embodiments in which the database device is part of the control panel device, the doorbell device can transmit an update signal to the control panel device to update the list. Similarly, in embodiments in which the database device is part of the cloud server device, the doorbell device can transmit the update signal to the cloud server device to update the list. 
     In some embodiments, the doorbell device can receive access credentials with the request signal, and in these embodiments, the doorbell device can determine whether the access credentials are valid and refrain from accessing the list when the access credentials are invalid. 
     In some embodiments, when the doorbell device refrains from transmitting the disarm command signal and the activation signal, the doorbell device can initiate a security action. For example, in some embodiments, the security action can include the doorbell device transmitting a warning signal to a mobile device that is different from the remote control device or to the control panel device, either of which, under certain conditions or responsive to user input, can authorize the doorbell device to transmit the disarm command signal or the activation signal even though the list indicates that the one of the plurality of authorized users is located within the region. Additionally or alternatively, in some embodiments, the security action can include the doorbell device transmitting an alarm signal to the control panel device or transmitting a locking signal to the remote control device. Additionally or alternatively, in some embodiments, the security action can include the doorbell device capturing an image of a person proximate to the doorbell device and transmitting the image to an owner or an occupant of the region. 
     In some embodiments, the remote control device can include a mobile device, a smart phone, a tablet, a portable programmable device, or a low powered device, such as a wireless dongle, a smart watch, or a keyfob. Furthermore, in some embodiments, the doorbell device can include a transceiver device for transmitting signals to and receiving signals from the remote control device, the control panel device, the access control device, and the cloud server device and a programmable processor for executing the methods disclosed herein. 
     In some embodiments, the doorbell device can be positioned proximate to the region, for example, on an exterior of the region. Furthermore, in some embodiments, the doorbell device can include a camera device for monitoring the exterior of the region and/or receiving information, such as the request signal, from the remote control device. Additionally or alternatively, in some embodiments, the doorbell device can include a user interface, such as a button, that, when activated, can cause the doorbell device to notify the owner or the occupant of the region about a presence of the person proximate to the doorbell device, for example, by emitting a sound or a tone or within the region or by transmitting an informational signal to a portable device associated with the owner. 
       FIG. 1  is a block diagram of a system  20  in accordance with disclosed embodiments. As seen in  FIG. 1 , the system  20  can include a remote control device  22 , a database device  24 , a doorbell device  26  associated with a region R, an access control device  28  that controls access to the region R, and a control panel device  30  that monitors the region R. In some embodiments, the system  20  can also include a cloud server device  32  that communicates with the doorbell device  26  and/or the other devices of the system  20  via a network N, such as the internet. 
     As seen in  FIG. 1 , the doorbell device  26  can include a transceiver device  34  and a programmable processor  36 , and in some embodiments, the transceiver device  34  can include one or more communication modules for communicating with the remote control  22 , the access control device  28 , the control panel device  30 , and/or the cloud server device  32  via any known wireless or wired communication medium (e.g. Wi-Fi, cellular, Bluetooth, cable, phone line, Ethernet, fiber, etc.). As also seen in  FIG. 1 , in some embodiments, the database device  24  can be part of the doorbell device  26 . However, in some embodiments, the database device  24  can be a standalone device or can be part of the control panel device  30  and/or the cloud server device  32 . 
       FIG. 2  is a flow diagram of a method  100  in accordance with disclosed embodiments. As seen in  FIG. 2 , the method  100  can include the programmable processor  36  determining whether the transceiver device  34  has received a request signal to enter the region R, as in  102 . If not, then the method  100  can include the programmable processor  36  continuing to determine whether the transceiver device  34  has received the request signal, as in  102 . However, when the transceiver device  34  receives the request signal from the remote control device  22 , the method  100  can include the programmable processor  36  accessing a table or other cross-referencing device in the database device  24  to identify one of a plurality of authorized users associated with the remote control device  22  and accessing a list of the plurality of authorized users in the database device  24  to determine whether the list indicates that the one of the plurality of authorized users is located within the region, as in  104 . In this regard, it is to be understood that the list can identify each of the plurality of authorized users located within the region. 
     As seen in  FIG. 2 , after accessing the table or other cross-referencing device in the database device  24  to identify the one of the plurality of authorized users and accessing the list in the database device  24  to determine whether list indicates that the one of the plurality of authorized users is located within the region, the method  100  can include the programmable processor  36  determining whether to transmit a disarm command signal to the control panel device  30  or an activation signal to the access control device  28  based on whether the list indicates that the one of the plurality of authorized users is located within the region, as in  106 . When the list indicates that the one of the plurality of authorized users is located within the region, the method  100  can include the transceiver device  34  refraining from transmitting the disarm command signal and the activation signal and the programmable processor  36  taking no action, as in  108 , or initiating a security action. However, when the list fails to indicate that the one of the plurality of users is located within the region, the method  100  can include the transceiver device  34  transmitting the disarm command signal or the activation signal, as in  110 . In some embodiments, the method  100  can include the programmable processor  36  determining whether the list indicates that the one of the plurality of authorized users is located within the region and whether to transmit the disarm command signal or the activation signal in a single processing step. 
     In some embodiments, the method  100  can include the transceiver device  34  transmitting the disarm command signal directly to the control panel device  30  or transmitting the activation signal directly to the access control device  28 . However, in some embodiments, the method  100  can include the transceiver device  34  transmitting the activation signal to the access control device  28  via an intermediary device, such as the control panel device  30  or the cloud server device  32 , or transmitting the disarm command signal to the control panel device  30  via an intermediary device, such as the cloud server device  32 . 
     Although a few embodiments have been described in detail above, other modifications are possible. For example, the logic flows described above do not require the particular order described or sequential order to achieve desirable results. Other steps may be provided, steps may be eliminated from the described flows, and other components may be added to or removed from the described systems. Other embodiments may be within the scope of the invention. 
     From the foregoing, it will be observed that numerous variations and modifications may be effected without departing from the spirit and scope of the invention. It is to be understood that no limitation with respect to the specific system or method described herein is intended or should be inferred. It is, of course, intended to cover all such modifications as fall within the spirit and scope of the invention.