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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(shù)領(lǐng)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

It is understood that although the software update techniques are described herein with respect to a hazard detection system, these techniques may also be used in any system or device where it is desired to maintain sensing and monitoring of other events while updating the operational capabilities of one of more components of that system or device. For example, the other events can include events that are not necessarily tied to hazards such as smoke, CO, and heat, but can include motion detection, sound detection, and the like. Events reported by remote devices may also be taken into account. For example, security device such as window and door sensor, and motion detection sensors that provide feedback to a system may quality as other events.

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