Unmanned driving control method, device, device and computer readable storage medium

A technology of unmanned driving and control method, applied in the field of vehicles, can solve problems such as ineffective technical solutions, achieve the effect of easy implementation and ensure safety

Active Publication Date: 2022-08-02
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the use of unmanned driving technology can simplify the driving operation of the car, in the complex and changeable driving environment of parks with many pedestrians (such as parks, scenic spots, etc.), there are many pedestrians. Compared with urban roads, the distance between pedestrians and vehicles The interaction will be more frequent, and there will be more obstacles in the driving process of the vehicle of the automatic driving system. How to effectively avoid obstacles and ensure driving safety, there is no effective solution in related technologies

Method used

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  • Unmanned driving control method, device, device and computer readable storage medium
  • Unmanned driving control method, device, device and computer readable storage medium
  • Unmanned driving control method, device, device and computer readable storage medium

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Embodiment Construction

[0042] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0043] figure 1 It is a flowchart of an unmanned driving control method according to an embodiment of the present invention. like figure 1 As shown, the method includes:

[0044] S10, determine that the vehicle is located in a feasible area;

[0045] Here, the feasible area is a set area that the vehicle may enter.

[0046] In practical application, in the embodiment of the present invention, the obstacles mainly refer to pedestrians, and may also be other obstacles with slow moving speed. In addition, the feasible region needs to be determined first.

[0047] Based on this, in one embodiment, the m...

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Abstract

Embodiments of the present invention provide an unmanned driving control method, apparatus, device, and computer-readable storage medium. The method includes: determining that the vehicle is located in a feasible area; the feasible area is a set area where the vehicle may enter; determining a first parameter; the first parameter represents the speed attenuation coefficient of the vehicle; The traveling speed and the first parameter are used to determine a second parameter; the second parameter represents the maximum traveling speed of the vehicle at a specific moment; and the planned trajectory of the vehicle is adjusted by using the second parameter. By adopting the solutions of the embodiments of the present invention, driving safety can be ensured in an environment with many pedestrians.

Description

technical field [0001] The present invention relates to the technical field of vehicles, and in particular, to an unmanned driving control method, device, device, and computer-readable storage medium. Background technique [0002] With the rapid development of artificial intelligence technology, the vehicle manufacturing industry has also undergone tremendous changes. Vehicle intelligence technology can effectively simplify the driving operation of the car and improve the user experience. Among them, driverless technology has become the most typical and popular technology because it does not require the driver to control the vehicle. [0003] Although the use of driverless technology can simplify car driving operations, in complex and changeable driving environments such as parks with many pedestrians (such as parks, scenic spots, etc.), there are more pedestrians. Compared with urban roads, the distance between pedestrians and vehicles Interactions will be more frequent, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
Inventor 马霖郭鼎峰
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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