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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 system 105 can monitor environmental conditions associated with enclosure 100 and alarm occupants when an environmental condition exceeds a predetermined threshold. The monitored conditions can include, for example, smoke, heat, humidity, carbon monoxide, carbon dioxide, radon, and other gasses. In addition to monitoring the safety of the environment, hazard detection system 105 can provide several user interface features not found in conventional alarm systems. These user interface features can include, for example, vocal alarms, voice setup instructions, cloud communications (e.g. push monitored data to the cloud, or push notifications to a mobile telephone, or receive software updates from the cloud), device-to-device communications (e.g., communicate with other hazard detection systems in the enclosure, including the communication of software updates between hazard detection systems), visual safety indicators (e.g., display of a green light indicates it is safe and display of a red light indicates danger), tactile and non-tactile input command processing, and software updates.

權利要求

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