The invention discloses a method for upgrading an instrument through an audio-video entertainment system. The method comprises the steps that a TBOX receives upgrading software of an instrument system from a cloud end; the received instrument upgrading software is processed by an audio and video entertainment system and then stored in a storage device of a central control end; the audio and video entertainment system obtains instrument upgrading software information of upgrading software of the instrument system and sends the instrument upgrading software information to the corresponding instrument, and then the instrument upgrading software in the storage device is transmitted to the corresponding instrument through the Ethernet; the instrument end obtains instrument upgrading software information sent by the audio and video entertainment system, receives upgrading software from the audio and video entertainment system end through the Ethernet, verifies the received upgrading software according to the instrument upgrading software information, and stores the received upgrading software in a local storage device through processing of the instrument end system if the verification is passed. And judging whether instrument upgrading conditions are met or not according to the vehicle state, and if yes, upgrading the system at the instrument end to finish instrument upgrading through the audio-video entertainment system.
本发明公开了一种通过影音娱乐系统升级仪表的方法,包括:TBOX接收来自云端的仪表系统的升级软件;将接收到的仪表升级软件经影音娱乐系统处理后,存放于中控端的存储设备中;影音娱乐系统获取仪表系统的升级软件的仪表升级软件信息发送到对应的仪表,然后将存储设备中的仪表升级软件通过以太网传输给对应的仪表;仪表端获取影音娱乐系统发送的仪表升级软件信息,并通过以太网接收来自影音娱乐系统端的升级软件,根据仪表升级软件信息校验接收到的升级软件,若校验通过,经仪表端系统的处理,将收到的升级软件存储于本地的存储设备中,并根据车辆状态,判断是否符合仪表升级条件,若符合,仪表端进行系统升级,完成通过影音娱乐系统升级仪表。
Method for upgrading instrument through audio-video entertainment system
一种通过影音娱乐系统升级仪表的方法
2023-10-24
Patent
Electronic Resource
Chinese
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