Backlight brightness adjusting method and device, computer equipment, medium and product

The invention relates to a backlight brightness adjusting method and device, computer equipment, a storage medium and a computer program product, and the method comprises the steps: obtaining a light signal through a light sensor, determining a brightness level corresponding to the light signal, generating a corresponding brightness level message according to the brightness level, and transmitting the brightness level message to display equipment, the display device is controlled to execute the corresponding backlight brightness adjusting operation according to the brightness level message, so that the backlight brightness can be automatically adjusted, and the driving safety is ensured. 本申请涉及一种背光灯亮度调节方法、装置、计算机设备、存储介质和计算机程序产品，通过光线传感器获取光线信号，并确定光线信号对应的亮度等级，根据亮度等级生成相应的亮度等级报文，并将亮度等级报文发送至显示设备，以控制显示设备根据亮度等级报文执行相应的背光灯亮度调节操作，能够实现背光灯亮度的自动调节，从而保证驾驶安全性。