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Automatic driving restraint system and method based on driving behavior detection

A technology of automatic driving and restraint system, which is applied in the direction of driver input parameters, external condition input parameters, control devices, etc., to reduce dependence, avoid misuse and abuse, and increase the threshold of use

Pending Publication Date: 2022-06-14
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an automatic driving restraint system and method based on driving behavior detection, so as to solve the current problem that traffic accidents easily occur due to irregular use of automatic driving functions by drivers, Achieve the effect of effectively restricting driving behavior and improving driving safety

Method used

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  • Automatic driving restraint system and method based on driving behavior detection
  • Automatic driving restraint system and method based on driving behavior detection
  • Automatic driving restraint system and method based on driving behavior detection

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Embodiment

[0031] See Figure 1 , an automatic driving restraint system based on driving behavior detection, including the cloud, the behavior detection module and the vehicle machine mounted on the car, the wireless communication connection between the vehicle and the cloud, and the communication connection between the behavior detection module and the vehicle;

[0032] The behavior detection module is used to obtain the driver's driving behavior information and transmit it to the vehicle; The vehicle is used for drivers to learn and assess the operating specifications of automatic driving, for receiving driving behavior information and uploading it to the cloud, for receiving control instructions issued by the cloud and for controlling the opening or closing of automatic driving functions; The cloud is used to receive driving behavior information and issue control commands based on driving behavior information.

[0033] Among them, driving behavior information includes facial behavior infor...

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Abstract

The invention relates to an automatic driving restraint system and method based on driving behavior detection, and the method comprises the following steps: 1) completing the learning and examination, and enabling an automatic driving function; 2) acquiring driving behavior information; and 3) the cloud performs scoring according to the driving behavior information, and determines whether the automatic driving function continues to be started according to the score. According to the method, before the automatic driving function is used, it must be guaranteed that a driver knows and masters the automatic driving function through automatic driving operation standard learning and answer assessment; besides, when the automatic driving function is used, the system monitors and scores the driving behavior of the driver in real time, when the score is too low, the automatic driving function is directly closed, the driver is required to unlock through learning and examination again, and the bad driving habit of the driver can be effectively restrained; a driver can be prevented from misusing, abusing and excessively depending on an automatic driving function, and the safety of automatic driving is improved.

Description

Technical field [0001] The present invention belongs to the technical field of automotive automatic driving, specifically relates to an automatic driving restraint system and method based on driving behavior detection. Background [0002] With the development of automobile intelligence, more and more cars are equipped with automatic driving functions. At present, the more mature L2 level automatic driving function has been widely used around the world, it can control the longitudinal speed of the vehicle by controlling the brakes and throttle of the car, and can also control the vehicle steering by controlling the steering wheel rotation of the vehicle, thereby liberating the driver's hands and feet, reducing the driver's driving burden, and improving the driving initiative safety. [0003] At present, the automatic driving function is not yet fully mature, it is difficult to achieve true automatic driving in a certain period of time in the future, in many driving scenarios, all ...

Claims

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Application Information

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IPC IPC(8): B60W60/00B60W40/09
CPCB60W60/0016B60W60/00259B60W40/09B60W2540/00B60W2556/45
Inventor 张家彬卢斌黎平梁锋华
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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