System and method for cooperative positioning and automatic subscription based on mqtt

The invention discloses a cooperative positioning and automatic subscription system and method based on mqtt. The system comprises unmanned equipment, an mqtt server, a back-end server, a front-end server and a database. The unmanned device is connected with the mqtt server and sends a message to the mqtt server, and the back-end server is connected with the mqtt server and the front-end server; the mqtt server carries out message distribution according to different types of topic; the back-end server receives and processes messages sent by the unmanned equipment and distributed by the mqtt server, dynamically adjusts and constructs an unmanned equipment cluster according to the change of the unmanned equipment by the front-end server, plans the route and operation of each piece of equipment, realizes accurate collaborative strike on a target, and improves the efficiency of the unmanned equipment cluster. And the real-time performance and the high efficiency of cooperation between traditional unmanned equipme