摘要：【中文】本发明公开了一种汽车整车背光调节方法，包括：车身控制器接收车载播放器传输的背光调节CAN信号，所述背光调节CAN信号为用户通过操作车载播放器的触控屏生成；将所述背光调节CAN信号通过CAN总线发送至接入CAN总线的待调节背光部件，以使所述待调节背光部件根据所述背光调节CAN信号进行背光调节。本发明还公开了一种汽车整车背光调节装置和存储介质。本发明无需机械式开关也可对整车进行背光调节，信号传输干扰小且成本低。 【EN】The invention discloses a method for adjusting the whole backlight of an automobile, which comprises the following steps: the method comprises the following steps that a vehicle body controller receives a backlight adjusting CAN signal transmitted by a vehicle-mounted player, wherein the backlight adjusting CAN signal is generated by a user through operating a touch screen of the vehicle-mounted player; and sending the backlight adjusting CAN signal to a backlight component to be adjusted, which is accessed to a CAN bus, through the CAN bus so that the backlight component to be adjusted performs backlight adjustment according to the backlight adjusting CAN signal. The invention also discloses a whole automobile backlight adjusting device and a storage medium. The invention can adjust the backlight of the whole vehicle without a mechanical switch, and has small signal transmission interference and low cost.

摘要：【中文】本发明公开了一种汽车组合仪表软件升级方法，包括：车中控通过软件升级接口检测软件更新包；在检测到软件更新包时，向远程信息处理器发送更新包下载指令，以使所述远程信息处理器下载并反馈所述软件更新包；将所述软件更新包传输至组合仪表服务器，以使所述组合仪表服务器根据所述软件更新包进行软件升级。本发明还公开了一种组合仪表软件升级装置和存储介质。本发明对组合仪表进行软件升级的过程十分快捷方便。 【EN】The invention discloses a method for upgrading software of an automobile combination instrument, which comprises the following steps: detecting a software update package by a vehicle central control through a software upgrading interface; when a software update package is detected, sending an update package downloading instruction to a remote information processor so that the remote information processor downloads and feeds back the software update package; and transmitting the software updating package to a combination meter server so that the combination meter server carries out software upgrading according to the software updating package. The invention also discloses a device for upgrading the software of the combination meter and a storage medium. The invention has the advantage of very quick and convenient software upgrading process of the combination instrument.