Road surface metal protection device in vehicle running process

The road surface metal protection device in the vehicle driving process comprises a road surface monitoring and reaction device and an early warning device, the road surface monitoring and reaction device is characterized in that the road surface monitoring and reaction device (1) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a metal detection LDC1000 sensor (1-3), an amplification circuit (1-4) and an electromagnet coil (1-5); the power supply module further comprises a TP4056 charging protection plate (1-1-1) and a polymer lithium battery 5V 180mAh (1-1-2); the early warning device (2) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a buzzer (2-1) and a key module (2-2); the utility model is applied to the road surface metal protection device in the vehicle running process. 一种车辆行驶过程路面金属防护装置，其组成包括：一种车辆行驶过程路面金属防护装置，其组成包括：路面监测、反应装置和预警装置，其特征是：所述的路面监测、反应装置(1)包括电源供电模块5V电平转换电路(1-1)、CC2530控制核心(1-2)、金属探测LDC1000传感器(1-3)、