Modularized unmanned vehicle for governing desert road and surrounding environment and governing method thereof

The invention discloses a modular unmanned vehicle for controlling desert roads and surroundings. The modular unmanned vehicle comprises a moving chassis, a vehicle body module, a modular sand cleaning device and positioning and sensing equipment. The moving chassis is connected with the modularized sand cleaning device through the modularized connecting interface, the vehicle body module is installed on the moving chassis, and the positioning and sensing device is embedded in a shell of the vehicle body module. The main body structure of the moving chassis is connected by a pipeline framework, suspensions and spring shockproof mechanisms are arranged at two ends of the pipeline framework and are connected with sand-proof wheels, and sand-proof wheel sleeves cover the main body structure; the vehicle body module is provided with a control center and a material storage area, the modular sand cleaning device is composed of a front sand suction device, a side sand discharging device and a middle ventilator, and