Coal mine disaster relief robot navigation device based on information integration

The utility model discloses a coal mine disaster relief robot navigation device based on information integration. An information collection module collects information such as obstacle identifying information 6, road sign identifying information 7, scene identifying information 8, robot position speed information 9 and robot gesture information 10 which are under a coal mine, and the collected information is sent to an information processing module. The obstacle identifying information 6, the road sign identifying information 7 and the robot position speed information 9 are processed by an integration module 11 and a positioning module 12 which are in the information processing module and then achieve local path planning 13 together with the robot gesture information 10. The scene identifying information 8 is processed by an environment modeling module 14 in the information processing module to achieve overall path planning 15. Information of the local path planning 13 and information of the overall path planning 15 control a robot to perform autonomous navigation through a robot control module 16.