Dynamic monitoring system for state of inclined roadway rail car

The utility model relates to a dynamic monitoring system for the state of an inclined roadway rail car. In order to fill the blank in the prior art, the dynamic monitoring system for the state of the inclined roadway rail car comprises an underground locomotive positioning system and a mining multi-coal-body communication system, and each matched mine car is further provided with a nine-axis attitude sensor, a radio coding module, a wireless unvarnished transmission module and a 24v storage battery, the nine-axis attitude sensor, the radio coding module and the wireless unvarnished transmission module are electrically connected in sequence, the nine-axis attitude sensor collects real-time acceleration and real-time left-right horizontal deviation value of a matched mine car in real time, and the nine-axis attitude sensor and the locomotive positioning system under the mine are connected with the wireless unvarnished transmission module through the industrial Ethernet communication system according to a measur