Highway quality detection device

The invention discloses a highway quality detection device comprising a sensor module, a communication module, an image processing module, a camera, a processor module and a power supply module, wherein the sensor module, the communication module and the image processing module are all electrically connected with the processor module, the camera is electrically connected with the image processing module, and the power supply module is used for supplying direct-current power to the sensor module, the communication module, the image processing module and the processor module. The highway quality detection device can fulfill the purposes of saving manpower cost and improving work efficiency.