System for manufacturing road digital orthophoto map

The invention relates to a system for manufacturing a road digital orthophoto map, belonging to the plotting technical field. The system comprises a vehicle-mounted sensing module, a data fusion module and an image processing module, wherein the vehicle-mounted sensing module is connected with the data fusion module to transmit vehicle body positioning information, the image processing module is connected with the vehicle-mounted sensing module to transmit road information, and the data fusion module is connected with the image processing module to transmit real-time positioning information of the vehicle body. The system greatly improves the freshness of the road digital photo map, reduces the collecting cost of the digital photo map, relieves the safe limit for manufacturing the road digital photo map, civilianizes the manufacturing process of the digital photo map, and enables more enterprises to selectively manufacture the digital photo map meeting their own requirements.