Systems and methods for providing frequency diversity in security transmitters
First Claim
1. A system for transmitting and receiving communication messages in a wireless security system, the system comprising:
- a plurality of security sensor devices, each security sensor device includes a sensor coupled to a multiple frequency transmitter, wherein the sensor is configured to monitor a status change in an area and the multiple frequency transmitter is configured to transmit a communication message at a first frequency and transmit the communication message at a second frequency based on a change in status of the area being monitored; and
a receiving device that includes a receiver module coupled to a controller module, wherein the receiver module is configured to receive the communication message at the first frequency and the second frequency from one or more of the plurality of security sensor devices and in response thereto the controller module is configured to generate one or more instruction signals based on the communication message;
wherein the multiple frequency transmitter for each of the plurality of security sensor devices is configured to transmit the communication message at least one time at the first frequency and transmit the same communication message at least one time at the second frequency.
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Accused Products
Abstract
A system for transmitting and receiving communication messages in a wireless security system is provided. The security system comprises one or more security sensor devices and a receiving device. Each security sensor device is capable of monitoring a status change in an area and is capable of generating and transmitting a communication message at a first frequency and a communication message at a second frequency based on a change in status of the area being monitored. The receiving device capable of receiving the communication messages from the one or more security sensor devices and in response thereto is capable of generating one or more instruction signals based on the communication messages. A security sensor device of the one or more security sensor devices transmits the communication message at least one time at the first frequency and the communication message at least one time at the second frequency.
18 Citations
15 Claims
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1. A system for transmitting and receiving communication messages in a wireless security system, the system comprising:
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a plurality of security sensor devices, each security sensor device includes a sensor coupled to a multiple frequency transmitter, wherein the sensor is configured to monitor a status change in an area and the multiple frequency transmitter is configured to transmit a communication message at a first frequency and transmit the communication message at a second frequency based on a change in status of the area being monitored; and a receiving device that includes a receiver module coupled to a controller module, wherein the receiver module is configured to receive the communication message at the first frequency and the second frequency from one or more of the plurality of security sensor devices and in response thereto the controller module is configured to generate one or more instruction signals based on the communication message; wherein the multiple frequency transmitter for each of the plurality of security sensor devices is configured to transmit the communication message at least one time at the first frequency and transmit the same communication message at least one time at the second frequency. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A security sensor device for a wireless security system, the sensor device comprising:
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a sensor configured to generate a status signal when a change in status of an area being monitored is detected, a microcontroller coupled to the sensor device configured to generate a communication message based on the change in status of the area being monitored and detected by the sensor, and a multiple frequency transmitter coupled to the microcontroller configured to send the communication message at the first frequency and send the same communication message at the second frequency. - View Dependent Claims (8)
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9. A receiving device for a wireless security system, the receiving device comprising:
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a hardware receiver module configured to monitor for and receive a communication message at a first frequency and at a second frequency; and a controller module coupled to the receiver module, the controller module including a system controller and an incoming message box, the system controller configured to process the communication message received from the hardware receiver module and configured to generate one or more instruction signals after processing the communication message, and the incoming message box configured to store the communication message, wherein the system controller is configured to compare the communication message received by the hardware receiver module directly from a security sensor device with a previously received communication message received by the hardware receiver module directly from the security sensor device and is configured to discard the communication message if the communication message is the same as the previously received communication message. - View Dependent Claims (10, 11, 12)
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13. A method of transmitting communication messages by a security sensor device in a wireless security system, the method comprising:
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providing a security sensor device having a sensor capable of generating a status signal based on a change in status of an area to be secured, a microcontroller coupled to the sensor, the microcontroller capable of generating a communication message based on the change in status of the area to be secured, and a multiple frequency transmitter coupled to the microcontroller capable of transmitting the communication message at a first frequency and at a second frequency; monitoring the area to be secured for a status change with the sensor; generating the communication message based on the status change with the microcontroller; transmitting the communication message at the first frequency and the same communication message at the second frequency with the multiple frequency transmitter. - View Dependent Claims (14)
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15. A method of receiving communication messages by a receiving device in a wireless security system, the method comprising:
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providing a receiving device having a receiver module capable of receiving a communication message transmitted at a first frequency and a communication message transmitted at a second frequency, and a controller module coupled to the receiver module and having a system controller for processing the communication message received from the receiver module and generating one or more instruction signals, receiving the communication message at the first frequency or at the second frequency; validating the received communication message with the receiver module; processing the received communication message with the controller module; comparing the communication message received by the receiver module directly from a security sensor with a previously received communication message received by the receiver module directly from the security sensor; discarding the communication message if the communication message is the same as a previously received communication message; and creating and sending one or more instruction signals based on the received communication message.
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Specification