According to the technical scheme, the automatic anti-dazzle streaming media rearview mirror is characterized by comprising a digital-to-analog conversion module, a microcontroller used for controlling the digital-to-analog conversion module to output voltage according to brightness, an operational amplification module used for increasing the output voltage and a control circuit used for driving the rearview mirror according to the output voltage; the microcontroller is connected with the control circuit through the digital-to-analog conversion module and the operational amplification module in sequence; the anti-dazzling mirror has the advantage that the anti-dazzling effect of the mirror can be adjusted according to the illumination intensity of a rear coming vehicle.
本发明涉及一种自动防眩流媒体后视镜,其技术方案要点是:包括:数模转换模块、用于根据亮度控制数模转换模块输出电压的微控制器、用于提高输出电压的运算放大模块、及用于根据输出电压驱动后视镜的控制电路;所述微控制器依次通过数模转换模块和运算放大模块连接控制电路;本申请具有能够根据后方来车的光照强度调节镜子的防眩目效果的优点。
Automatic anti-dazzle streaming media rearview mirror
一种自动防眩流媒体后视镜
2023-05-23
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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