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A system and method for cooperative navigation, detection and monitoring of unmanned aerial vehicles and intelligent vehicles

A collaborative navigation and monitoring system technology, applied in three-dimensional position/course control, two-dimensional position/course control, etc.

Active Publication Date: 2017-07-18
NORTHEASTERN UNIV LIAONING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the invention relies too much on detectors for environmental perception, and there are certain limitations in actual processing.

Method used

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  • A system and method for cooperative navigation, detection and monitoring of unmanned aerial vehicles and intelligent vehicles
  • A system and method for cooperative navigation, detection and monitoring of unmanned aerial vehicles and intelligent vehicles
  • A system and method for cooperative navigation, detection and monitoring of unmanned aerial vehicles and intelligent vehicles

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Embodiment Construction

[0046] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] A drone and smart car cooperative navigation and detection monitoring system, such as figure 1 As shown, including UAV unit, PC and smart car unit.

[0048] The UAV unit is used to monitor the designated area, collect the ground image of the monitored area at a fixed frequency, and transmit it to the collaborative interaction unit through WIFI, and transport the smart car unit attached to the bottom of the UAV unit to the designated area.

[0049] PC, used to splice multiple ground images of the monitoring area collected by the UAV unit to obtain a picture of the entire monitoring area, identify obstacles in the image, and plan the driving path of the smart car unit to obtain the optimal driving path Information, communicate with the smart car unit at the same time, and transmit the specified optimal driving route information to th...

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Abstract

A drone and smart car cooperative navigation and detection monitoring system and method, the system includes a drone unit, a PC and a smart car unit, the PC controls the drone unit to attach the smart car to the bottom of the drone unit The unit is transported to the designated area, the UAV unit flies and monitors in the designated area, collects the ground images of the monitored area at a fixed frequency, and the PC splices the collected multiple ground images of the monitored area to obtain the picture of the entire monitored area, and converts To binarize the image, identify the ground grid and obstacles, calculate the position of the ground grid and obstacles in the two-dimensional coordinate map of the monitoring area picture, and use the two-dimensional coordinates of the ground grid and obstacles in the monitoring area picture Based on the position in the dimensional coordinate map, the optimal driving path information is calculated, and transmitted to the smart car unit and stored. The smart car unit follows the optimal driving path information, and at the same time performs ultrasonic automatic obstacle avoidance, and drives to the designated location.

Description

technical field [0001] The invention belongs to the intersecting field of unmanned aerial vehicles and intelligent vehicles, and in particular relates to a system and method for cooperative navigation and detection and monitoring of unmanned aerial vehicles and intelligent vehicles. Background technique [0002] Since the advent of unmanned aerial vehicles, there are more than 80 years of history. In recent years, with the improvement of sensor technology (such as the rapid development of MEMS devices), the advancement of microprocessor technology, the improvement of power devices, the application of new materials, and the improvement of battery life, etc. The further development provides the necessary hardware conditions. Compared with conventional rotorcraft such as helicopters with traditional layout, multi-rotor aircraft has a more compact structure, high power utilization efficiency, and the torques of the four rotors can cancel each other out, without the need for spe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02G05D1/10
Inventor 任涛赵思佳程瑞吕云鹏张鑫月
Owner NORTHEASTERN UNIV LIAONING
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