Battery powered wireless node reporting
A battery powered wireless apparatus, method, and system. A battery powered wireless node operates to communicating with a gateway on a local area network through the network communication device, cease communication with the gateway after a predetermined period for a predetermined interval of time, and communicate with the gateway continuously when an event occurs.
1. A battery powered wireless control node, comprising:
a network communication device for communicating with a remote device on a network; and
a processor coupled to the network communication device, the processor including instructions which, when executed by the processor, cause the processor to:
place the battery powered wireless control node in a fast response mode in which the network communication device is energized continuously when the battery powered node is joining the network;
take the battery powered wireless control node out of the fast response mode after the battery powered wireless control node has successfully joined the network such that communication with the battery powered wireless control node is performed periodically after passage of a predetermined time period and the network communication device is de-energized between communication periods;
place the battery powered wireless control node in the fast response mode in which the network communication device is energized continuously when a user interface communicates with the battery powered wireless control node over the network; and
terminate the fast response mode for the battery powered wireless control node for a first predetermined time, when a second predetermined time has elapsed after the user interface ceases communicating with the battery powered wireless control node, such that communication with the battery powered wireless control node is performed periodically and the network communication device is de-energized between communication periods.
2. The battery powered wireless control node of claim 1 , wherein the fast response mode is terminated a predetermined number of communication cycles after the user interface ceases to communicate with the battery powered wireless control node.
3. The battery powered wireless control node of claim 1 , wherein the battery powered wireless control node is coupled to a sensor of a building control system and wherein the battery powered wireless control node transmits a value associated with a condition sensed by the sensor to a gateway for use in controlling an actuator coupled to the building control system.
4. The battery powered wireless control node of claim 1 , wherein the battery powered wireless control node is coupled to an actuator of a building control system and wherein the battery powered wireless control node operates the actuator based on information transmitted from another wireless control node communicating on the network.
5. A method of operating a battery powered wireless control node having a network communication device coupled to a processor, the method comprising:
energizing the network communication device of the battery powered wireless control node continuously in a fast response mode when the battery powered wireless control node is joining a network;
terminating the fast response mode for the battery powered wireless control node after the battery powered wireless control node has successfully joined the network such that, after the battery powered wireless control node has successfully joined the network and the fast response mode has ceased, communication with the battery powered wireless control node is performed periodically and the battery powered wireless control node network communication device is de-energized between periodic communications;
energizing the network communication device continuously in the fast response mode when a user interface communicates with the battery powered wireless control node; and
terminating the fast response mode for the battery powered wireless control node for a first predetermined time, when a second predetermined time has elapsed after the user interface ceases communicating with the battery powered wireless control node such that communication with the battery powered wireless control node is performed periodically after terminating fast response mode and the battery powered wireless control node network communication device is de-energized between periodic communications.
6. The method of operating a battery powered wireless control node having a network communication device coupled to a processor of claim 5 , further comprising the battery powered wireless control node again ceasing communication when a condition sensed at the battery powered wireless control node changes by less than a predetermined amount in a predetermined period of time.