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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

Tinier initiated software update request 524 may be a timer based instruction that prompts software update module 510 to initiate a software update. The timer may be set on a periodic schedule (e.g., once a day) or may be changed depending on various factors such as, for example, available power levels and estimated end of life of system 500. User initiated update request 526 may be a user initiate instruction that prompts update module 510 to initiate a software update. A user may initiate a software update by pressing a button (not shown) of the system for an extended period of time, communicating a request wirelessly to the system 500 via the wireless port 530, communicating a wired request to the system 500 via the physical port 528, or other fashion.

權(quán)利要求

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