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A method and device for controlling an autonomous vehicle

A technology of automatic driving and control methods, applied in control devices, road vehicle traffic control systems, vehicle components, etc., can solve the problems of reducing vehicle travel safety, rear-end collisions, etc., to reduce accidents on curved roads and avoid rear-end collisions Accidents, the effect of improving safety

Active Publication Date: 2022-02-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the current minimum risk control strategy can make the vehicle stop as soon as possible when the automatic driving system fails, it will still cause accidents such as rear-end collision with the parked vehicle due to the unresponsive response of the rear vehicle, which reduces the safety of vehicle travel.

Method used

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  • A method and device for controlling an autonomous vehicle
  • A method and device for controlling an autonomous vehicle
  • A method and device for controlling an autonomous vehicle

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Embodiment Construction

[0104] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0105] It should be noted that the terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. Furthermore, the terms "include" and "have", as well as any variations thereof, are inte...

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PUM

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Abstract

A control method and device for an automatic driving vehicle, the method comprising: monitoring driving safety information before the vehicle enters a curve or when the vehicle has entered a curve; acquiring the position of the vehicle in response to the driving safety information; acquiring the position of the curve Road information, the curve information includes at least one of the position of the starting point and the end point of the curve; according to the position of the vehicle and the curve information, the vehicle is controlled to stop at a position other than the curve, so that the vehicle can be prevented from being in the curve Parking creates the risk of accidents such as rear-end collisions, improving the safety of autonomous vehicles.

Description

technical field [0001] The present application relates to the field of vehicle safety and vehicle automatic driving, and in particular to a control method and device for an automatic driving vehicle. Background technique [0002] With the continuous growth of car ownership, problems such as traffic congestion, road safety and environmental pollution caused by cars are becoming more and more serious. Intelligent connected vehicles based on autonomous driving technology and networked communication technology have emerged as the times require. By realizing the exchange and sharing of intelligent information between vehicles and X (people, roads, vehicles, and the cloud, etc.), the safety and efficiency of autonomous vehicles can be realized. , Comfortable and energy-saving driving. [0003] At present, when the high-level automatic driving system (Automated Driving Systems, ADS) controls the vehicle, that is, the automatic driving system replaces humans to complete the vehicle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W60/00G08G1/16G08G1/0967
CPCB60W60/0017B60W50/035B60W30/181B60W30/18145B60W2554/20B60W2554/4041B60W2556/50B60W2556/45B60W2556/65B60W2555/20B60W2552/30G08G1/0141G08G1/096783G08G1/096741G08G1/096725B60W2556/40B60W2554/802B60W30/09B60W30/16B60W50/0205B60W50/14
Inventor 刘楠李明超隋琳琳
Owner HUAWEI TECH CO LTD
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