When did you apply for the patent of intelligent dimming control system for light on board?

2014110.5. According to official website's inquiry, the intelligent dimming control system for light-following vehicles was invented by Xue, and applied by Nanjing Eljoy Automatic Control Equipment Co., Ltd. on 20 14 1654381October 5. The intelligent dimming control system of the vehicle lamp includes a control motherboard, a magnetic latching relay control module, a current acquisition module, a dimming mode selection circuit, a touch screen module, a voltage adjustment module, a circuit breaker, a cooling system, a switching power supply, a cam switch and a load.