An overtaking control method and system for an unmanned vehicle

A technology of unmanned vehicles and control methods, applied in the field of unmanned driving, which can solve problems such as collisions

Inactive Publication Date: 2018-12-11
郑州思达科锐网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows autonomous cars or drones equipped with cameras on their body to detect obstacles near them while they move forward without colliding into any objects that might harm themselves. It also uses images taken during these movements to determine how fast each car has been moving towards its destination before it reaches this point. Overall, this approach helps prevent accidents caused by approaching another person due to unexpected situations like hitting someone else instead of getting hurt.

Problems solved by technology

The technical problem addressed by this patented method for controlling autonomous or semi-autonomic (unmanned) transportation systems involves ensuring safety during high speeds while preventing collision between non-human objects like pedestrians and cyclists.

Method used

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  • An overtaking control method and system for an unmanned vehicle
  • An overtaking control method and system for an unmanned vehicle
  • An overtaking control method and system for an unmanned vehicle

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Embodiment Construction

[0021] The application will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, it is a schematic flow chart of an unmanned vehicle overtaking control method provided by the present application, see figure 1 , the method includes:

[0023] S101. Acquiring image information around the unmanned vehicle, where the surrounding image information records the driving status of vehicles around the unmanned vehicle.

[0024] In the embodiment of the present application, high-precision cameras, position sensors and range finders are installed around the body of the unmanned vehicle. The high-precision camera acquires images around the unmanned vehicle at a high-frequency shooting speed. Vehicle and road condition information around the driving vehicle. The position sensor can accurately know the position of objects around the unmanned vehicle, including vehicles or road facilities around the unmanned vehicle. The range find...

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Abstract

An embodiment of the present application discloses an overtaking control method and system for an unmanned vehicle, the method comprises: acquiring image information around the unmanned vehicle, wherein the image information records a driving state of the vehicle around the unmanned vehicle; judging whether the overtaking condition is satisfied according to the driving state of the vehicle aroundthe unmanned vehicle; controlling the unmanned vehicle to send the overtaking signal if the overtaking condition is satisfied,; controlling the unmanned vehicle is controlled to overtake if - an allowable overtaking signal from the front vehicle and the rear vehicle is received in a preset period of time after the overtaking signal is issued,. By acquiring the driving state information of the vehicles around the unmanned vehicle, the driving speed of the vehicles around the unmanned vehicle and the distance from the unmanned vehicle are obtained, so as to obtain the best overtaking condition for overtaking and avoid the risk of colliding with other vehicles when overtaking.

Description

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Claims

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Application Information

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Owner 郑州思达科锐网络科技有限公司
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