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Systems and methods for updating software in a hazard detection system

專利號
US11175900B2
公開日期
2021-11-16
申請人
GOOGLE LLC(US CA Mountain View)
發(fā)明人
Jonathan Solnit; Kelly Veit; Edwin H. Satterthwaite, Jr.; Jeffery Theodore Lee
IPC分類
G06F11/00; G06F8/65; G06F9/4401; G09C1/00; G08B17/10; G06F8/656; G06F21/57; G06F21/44
技術領域
hazard,alarm,processor,alarming,system,update,safety,may,software,state
地域: CA CA Mountain View

摘要

Systems and methods for updating software in a hazard detection system are described herein. Software updates may be received by, stored within, and executed by a hazard detection system, without disturbing the system's ability to monitor for alarm events and sound an alarm in response to a monitored hazard event. The software updates may be received as part of a periodic over-the-air communication with a remote server or as part of a physical connection with a data source such as a computer. The software updates may include several portions of code designed to operate with different processors and/or devices within the hazard detection system. The software updates may also include language specific audio files that can be accessed by the hazard detection system to play back language specific media files via a speaker.

說明書

Hazard detection systems 105 and 107 can communicate with thermostat 110 or thermostat 112 via a wired or wireless link. For example, hazard detection system 105 can wirelessly transmit its monitored data (e.g., temperature and occupancy detection data) to thermostat 110 so that it is provided with additional data to make better informed decisions in controlling HVAC system 120. Moreover, in some embodiments, data may be transmitted from one or more of thermostats 110 and 112 to one or more of hazard detections systems 105 and 107 via a wired or wireless link.

Central panel 130 can be part of a security system or other master control system of enclosure 100. For example, central panel 130 may be a security system that may monitor windows and doors for break-ins, and monitor data provided by motion sensors. In some embodiments, central panel 130 can also communicate with one or more of thermostats 110 and 112 and hazard detection systems 105 and 107. Central panel 130 may perform these communications via wired link, wireless link, or a combination thereof. For example, if smoke is detected by hazard detection system 105, central panel 130 can be alerted to the presence of smoke and make the appropriate notification, such as displaying an indicator that a particular zone within enclosure 100 is experiencing a hazard condition.

權利要求

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