The embodiment of the invention discloses an underground vehicle positioning system based on coded graph recognition, and relates to the technical field of mining mechanical equipment. The accuracy of underground vehicle positioning can be improved to a certain extent. The system comprises an underground geographic position information coded graphic card, an image acquisition module and a vehicle-mounted coded graph recognition processing module. When the system is applied to positioning of an underground vehicle, the underground geographic position information coded graphic card is arranged on a top plate of an underground roadway, the graphic surface of the underground geographic position information coded graphic card faces downwards, the image acquisition module and the vehicle-mounted coded graph recognition processing module are mounted on a vehicle to be positioned, and the image acquisition module is electrically connected with the vehicle-mounted coded graph recognition module. The system is suitable for positioning underground vehicles.
本发明实施例公开一种基于编码图形识别的井下车辆定位系统,涉及采矿用机械设备技术领域,可以在一定程度上提高对井下车辆定位的准确性。所述系统包括:井下地理位置信息编码图形卡、图像采集模块和车载编码图形识别处理模块;当应用于对井下车辆定位时,所述井下地理位置信息编码图形卡设置于井下巷道顶板上,且所述井下地理位置信息编码图形卡的图形面朝下,所述图像采集模块与所述车载编码图形识别处理模块安装于待定位车辆上,且所述图像采集模块与所述车载编码图形识别模块电联接。适用于对井下车辆进行定位。
Underground vehicle positioning system based on coded graph recognition
一种基于编码图形识别的井下车辆定位系统
2021-06-15
Patent
Elektronische Ressource
Chinesisch
Ultrasonic underground positioning navigation system based on Bluetooth networking
Europäisches Patentamt | 2022
|Robust Vehicle Positioning in Multipath Environments Based on Graph Optimization
British Library Conference Proceedings | 2021
|Underground self-rescuing breathing, alarming and positioning device for vehicle
Europäisches Patentamt | 2015
|Underground unmanned aerial vehicle ground service bin with positioning function
Europäisches Patentamt | 2023
|