Man-machine co-driving decision and control system applied to self-driving automobile

An automatic driving and control system technology, applied in the field of human-machine co-driving decision-making and control system, can solve the problems of control right takeover, distribution and integration, and achieve personalized driving needs and reduce safety risks. Effect

Pending Publication Date: 2022-07-22
CHONGQING JIAOTONG UNIVERSITY
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a human-machine co-driving decision-making and control system applied to self-driving cars, which is used to solve the existing technical problems: the takeover, distribution and fusion of control rights cannot be solved well

Method used

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  • Man-machine co-driving decision and control system applied to self-driving automobile
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  • Man-machine co-driving decision and control system applied to self-driving automobile

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0033] For details, please refer to figure 1 , An automatic driver man-machine co-driving decision and control system based on the observation of the driver's neuromuscular state of the present invention is mainly composed of two subsystems: a strategy planning layer and a decision execution layer.

[0034] (1) Strategic planning layer

[0035] The subsystem is mainly composed of four units: driver status, intention recognition, risk assessment, and decision-making arbitration.

[0036] 1.1 Driver status

[0037] The main task of the driver state unit is to collect signals such as steer...

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Abstract

The invention relates to the technical field of automatic driving, in particular to a man-machine co-driving decision and control system applied to an automatic driving automobile. Comprising a strategy planning layer and a decision execution layer. The strategy planning layer comprises a driver state unit; an intention recognition unit; a risk assessment unit; a decision arbitration unit; the decision execution layer comprises a local path unit; and a PMP control unit. According to the man-machine co-driving decision-making control system based on driver neuromuscular state online observation, an automatic driving automobile can reflect the actual driver neuromuscular state, so that man-machine control right distribution is subjected to online adjustment and closed-loop feedback according to different driver characteristics. According to the method, the safety risk caused by automatic driving man-machine co-driving can be effectively reduced, and personalized driving requirements can be met.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a human-machine co-driving decision-making and control system applied to an automatic driving vehicle. Background technique [0002] With the improvement of people's living standards, automobiles have become an inaccessible means of transportation for people to travel, and autonomous vehicles and the safety issues they bring have also attracted more and more attention. At present, the industry generally believes that the maturity of autonomous vehicle technology itself, the safety compatibility of existing road traffic systems, the acceptability of human society, and the perfection of relevant laws and regulations are still far from the large-scale commercial operation of fully autonomous vehicles. Far. Therefore, the industry generally believes that the promotion of SAE L3 autonomous vehicles on closed areas and dedicated roads such as airports and terminals is a rela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W60/00B60W40/08B60W40/09B60W40/00B60W50/08
CPCB60W60/0015B60W40/08B60W40/09B60W40/00B60W50/08
Inventor 隗寒冰姚智浩
Owner CHONGQING JIAOTONG UNIVERSITY
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