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Detection system based on unmanned aerial vehicle

A detection system and UAV technology, applied in the field of UAV-based detection systems, can solve the problems of being unable to detect blocked obstacles in time and low safety

Active Publication Date: 2019-04-09
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The camera installed on the vehicle has a certain shooting blind spot. The millimeter-wave radar and ultrasonic radar have a certain detection distance limit, and cannot detect blocked or distant obstacles in time, and control the vehicle to take corresponding countermeasures in advance. Safety lower

Method used

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  • Detection system based on unmanned aerial vehicle
  • Detection system based on unmanned aerial vehicle
  • Detection system based on unmanned aerial vehicle

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Embodiment Construction

[0043] In order to make the technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] This embodiment provides a detection system based on drones, such as figure 1 As shown, including vehicle 101 and drone 102, wherein:

[0045] The top of the vehicle 101 is provided with a storage device for the drone 102. The storage device for the drone 102 includes a storage compartment for the drone 102 and a wireless charging board. 102 for storage, the wireless charging board can wirelessly charge the UAV 102 when the UAV 102 is stored or flies above the vehicle 101, and correspondingly, a corresponding wireless charging receiving board is also provided under the UAV 102.

[0046] When the user wishes to use the UAV 102 to detect the surrounding obstacles, he can press the release button provided on the center console of the vehicle 101 t...

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Abstract

An embodiment of the invention provides a detection system based on an unmanned aerial vehicle, and belongs to the technical field of automatic driving. The system comprises a vehicle and the unmannedaerial vehicle; the unmanned aerial vehicle collects lower obstacle information; the unmanned aerial vehicle is further configured to determine an azimuth angle of the obstacle relative to the vehicle according to the lower obstacle information; and the unmanned aerial vehicle is further configured to send the azimuth angle to the vehicle for enabling the vehicle to increase a collection frequency of a vehicle-mounted radar corresponding to the azimuth angle to a preset high frequency higher than an initial preset frequency according to the azimuth angle, and meanwhile, identify a vehicle shot image which is currently shot by a vehicle-mounted camera and corresponds to the azimuth angle in preference to other vehicle shot images, so that the obstacle which is shielded or relatively remoteis detected by the unmanned aerial vehicle in advance, and the vehicle is controlled to take corresponding measures in advance. The vehicle can selectively perform key monitoring on the azimuth angleof the obstacle, so that the possibility of collision is reduced, and the safety of the vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to an unmanned aerial vehicle-based detection system. Background technique [0002] Since autonomous driving technology can bring many advantages such as reducing the probability of traffic accidents, improving vehicle traffic efficiency, improving traffic congestion, and reducing driver burden, autonomous driving technology has gradually become a research hotspot in the automotive field in recent years. [0003] Under the current technology, the self-driving car can use the GPS and inertial navigation system installed on the vehicle to determine the position of the vehicle, and use the camera, millimeter-wave radar, ultrasonic radar and other devices installed on the vehicle to detect obstacles in the outside world. These information determine the current route plan of the vehicle, and control the vehicle to drive along the current route plan to realize automatic driving....

Claims

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Application Information

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IPC IPC(8): G01S13/93G01S13/86
CPCG01S13/867G01S13/931
Inventor 王云陈海鸥徐达学姜灏周倪青张萌陈健昕王萍
Owner CHERY AUTOMOBILE CO LTD
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