초록 ▼

Various embodiments of wireless ambient sensor unit are presented. The sensor unit may include a wireless transceiver configured to transmit sensor data and to receive instructions. The sensor unit may include a sensor configured to measure an ambient condition. The sensor unit may include a control

Various embodiments of wireless ambient sensor unit are presented. The sensor unit may include a wireless transceiver configured to transmit sensor data and to receive instructions. The sensor unit may include a sensor configured to measure an ambient condition. The sensor unit may include a controller in communication with the wireless transceiver and the sensor. The controller may be configured to compare data measured about the ambient condition to a stored threshold while the wireless ambient sensor unit is functioning in a low-power mode. The controller may be configured to exit the low-power mode in response to the comparison of the data with the stored threshold. The controller may be configured to cause the data measured about the ambient condition to be transmitted by the wireless transceiver as one or more messages in response to the comparison to the stored threshold.

대표청구항 ▼

1. A wireless device comprising: a wireless transceiver; anda controller, coupled to the wireless transceiver, and configured to: receive a communication packet including a first code, a second code, a checksum, and an authenticity code for use in verifying an authenticity of the communication packe

1. A wireless device comprising: a wireless transceiver; anda controller, coupled to the wireless transceiver, and configured to: receive a communication packet including a first code, a second code, a checksum, and an authenticity code for use in verifying an authenticity of the communication packet, the first code being common to one or more wireless devices and a base unit, and the second code being unique to a single wireless device;determine if the received first code matches a first code programmed into the wireless device;based on the determination that the received first code matches the first code programmed into the wireless device, determine if the received second code matches an identification (ID) code programmed into the wireless device; andbased on the determination that the received second code matches the ID code, transmit another communication packet. 2. The wireless device of claim 1, wherein if the received first code does not match the first code programmed into the wireless device, the wireless device ignores the received communication packet. 3. The wireless device of claim 2, wherein if the received second code does not match the ID code programmed into the wireless device, the wireless device ignores the received communication packet. 4. The wireless device of claim 1, the controller configured to: receive, via the wireless transceiver, the first code, the second code, or both, the reception being effective to cause the controller to store the received codes. 5. The wireless device of claim 1, comprising one or more sensors, wherein the other communication packet includes data from at least one of the one or more sensors. 6. The wireless device of claim 5, wherein the one or more sensors include: a temperature sensor;a smoke sensor;a humidity sensor;a water sensor;a carbon monoxide sensor;a security sensor;a door motion sensor;a window breakage sensor;a window motion sensor;a moisture sensor;a water flow sensor;a natural gas sensor; ora propane sensor. 7. The wireless device of claim 1, wherein the wireless device listens to a radio frequency channel before beginning the transmission of the packet on the radio frequency channel. 8. The wireless device of claim 1, wherein the wireless device is operable to wirelessly communicate at a frequency in a 900 MHz frequency band. 9. The wireless device of claim 1, wherein the transmission of the other communication packet comprises relaying the received communication packet. 10. A wireless sensor system comprising: a wireless device configured to: receive a communication packet including a first code, a second code, a checksum, and an authenticity code for use in verifying an authenticity of the communication packet, the first code being common to one or more wireless devices and a base unit, and the second code being unique to a single wireless device;determine if the received first code matches a first code programmed into the wireless device;based on the determination that the received first code matches the first code programmed into the wireless device, determine if the received second code matches an identification (ID) code programmed into the wireless device; andbased on the determination that the received second code matches the ID code, transmit another communication packet. 11. The wireless sensor system of claim 10, wherein if the received first code does not match the first code programmed into the wireless device, the wireless device ignores the received communication packet. 12. The wireless sensor system of claim 11, wherein if the received second code does not match the ID code programmed into the wireless device, the wireless device ignores the received communication packet. 13. The wireless sensor system of claim 10, further comprising the base unit, and wherein the wireless device receives the communication packet from the base unit. 14. The wireless sensor system of claim 13, further comprising a wireless repeater unit, and wherein the communication packet from the base unit is relayed to the wireless device by the wireless repeater unit. 15. The wireless sensor system of claim 10, wherein the wireless device includes one or more sensors, and wherein the other communication packet includes data from at least one of the one or more sensors. 16. The wireless sensor system of claim 15, wherein the one or more sensors include: a temperature sensor;a smoke sensor;a humidity sensor;a water sensor;a carbon monoxide sensor;a security sensor;a door motion sensor;a window breakage sensor;a window motion sensor;a moisture sensor;a water flow sensor;a natural gas sensor; ora propane sensor. 17. The wireless sensor system of claim 10, wherein the wireless device listens to a radio frequency channel before beginning the transmission of the packet on the radio frequency channel and wherein the wireless sensor system is operable to wirelessly communicate at a frequency in a 900 MHz frequency band. 18. An electronic device configured as a wireless base unit, the electronic device comprising: a wireless transceiver; anda controller, coupled to the wireless transceiver, and configured to: receive a communication packet including a first code, a second code, a checksum, and an authenticity code for use in verifying an authenticity of the communication packet, the first code being common to one or more wireless devices and the wireless base unit, and the second code being unique to a single wireless device;determine if the received first code matches a first code programmed into the base unit;based on the determination that the received first code matches the first code programmed into the wireless base unit, determine if the received second code matches an identification (ID) code stored in a database included in the wireless base unit; andbased on the determination that the received second code matches the ID code, transmit another communication packet. 19. The electronic device of claim 18, wherein if the received first code does not match the first code programmed into the wireless base unit, the wireless base unit ignores the received communication packet, and wherein if the received second code does not match an ID code stored in the database, the wireless base unit ignores the received communication packet. 20. The electronic device of claim 18, wherein the communication packet is received from a wireless sensor device that includes one or more sensors, wherein the communication packet includes sensor data from the one or more sensors, and wherein the sensor data includes data from one or more of: a temperature sensor;a smoke sensor;a humidity sensor;a water sensor;a carbon monoxide sensor;a security sensor;a door motion sensor;a window breakage sensor;a window motion sensor;a moisture sensor;a water flow sensor;a natural gas sensor; ora propane sensor. 21. The electronic device of claim 18, wherein the wireless base unit listens to a radio frequency channel before beginning the transmission of the other packet on the radio frequency channel, and wherein the wireless base unit is operable to wirelessly communicate at a frequency in a 900 MHz frequency band.