Unmanned aerial vehicle and cooperative navigation system of unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle and a cooperative navigation system of the unmanned aerial vehicle. The system includes an unmanned aerial vehicle, an unmanned vehicle and a groundstation. The data interaction between the unmanned aerial vehicle and the ground station is achieved through a short-distance wireless communication network, a control command of the ground station is received to collect geographic environment information of a set area, and the collected environment information is sent to the ground station for processing; the ground station processes the geographic environment information, and the optimal motion path of the unmanned vehicle is planned; the data interaction between the unmanned vehicle and the ground station is achieved through the short-distance wireless communication network, a control command of the ground station is received, and the unmanned vehicle moves under control of the ground station according to the optimal motion path. The system gives full play to the maneuverability of the unmanned aerial vehicle and the long endurance of the unmanned vehicle, tasks can be more rapidly completed through the combination of the unmannedaerial vehicle and the unmanned vehicle, and the efficiency of man-machine cooperation in dangerous activities such as rescue and relief work is improved.

Description

technical field [0001] The invention relates to the technical field of navigation systems, in particular to a cooperative navigation system for unmanned aerial vehicles and unmanned vehicles. Background technique [0002] In the prior art, when the UAV and the unmanned vehicle work independently, they tend to have their own shortcomings. For example, unmanned aerial vehicles are susceptible to airflow changes in harsh environments, increasing battery consumption, resulting in insufficient battery life; unmanned vehicles have low mobility and mapping efficiency in unknown environments, resulting in long time consumption and even damage during movement. Unable to complete tasks on time. Contents of the invention [0003] The technical problem to be solved by the present invention is how to provide a navigation system that can quickly complete detection and improve the efficiency of human-machine cooperation in dangerous activities such as emergency rescue and disaster relie...

AI Technical Summary

Problems solved by technology

For example, unmanned aerial vehicles are susceptible to airflow changes in harsh environments, increasing battery consumption, resulting in insufficient battery life; unmanned

Images