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Lane keeping assistance method, device, device and readable storage medium

A lane-keeping and lane-keeping technology, applied in control devices, vehicle components, transportation and packaging, etc., can solve the problems of reducing the customer satisfaction of the lane, the trust and comfort of the automatic driving function, and reduce the frequency of intervention and the risk of collision. , the effect of improving comfort

Active Publication Date: 2022-03-15
CHINA AUTOMOTIVE TECH & RES CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main consideration of the current lane keeping assist system is the lane line, but in some special scenarios, only the function of keeping in the center of the lane, ignoring the driver’s subjective feelings and possible potential risks during driving, will not only make the driver Active intervention, direct control of the vehicle, and will reduce customer satisfaction and trust and comfort in the automatic driving function of the lane keeping assist function

Method used

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  • Lane keeping assistance method, device, device and readable storage medium
  • Lane keeping assistance method, device, device and readable storage medium
  • Lane keeping assistance method, device, device and readable storage medium

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0026] figure 1 It is a flow chart of the first lane keeping assist method provided by the embodiment of the present invention. This embodiment can be applied to improve the function of the lane keeping assist system to control the driving of the vehicle through the lane keeping assist system. This method is applicable to the lane The keeping assist system may be implemented by a lane keeping assist device, which may consist of hardware and / or software, and is generally integrated in electronic equipment. like f...

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Abstract

The embodiment of the invention discloses a lane keeping assistance method, device, equipment and storage medium. Wherein, a lane keeping assisting method includes: acquiring physiological state information of a driver in a vehicle, and the vehicle turns on the lane keeping assisting system; if the physiological state information of the driver is abnormal, responding to driving around the vehicle The scene is a target scene, and the driving speed and / or lane center offset of the vehicle is adjusted; in response to the vehicle moving away from the target scene, the vehicle is controlled to drive in the center of the lane. The embodiment of the present invention reduces the collision risk, improves the driver's sense of safety, and reduces the frequency of driver intervention.

Description

technical field [0001] Embodiments of the present invention relate to intelligent driving technology, in particular to the field of lane keeping assisted driving technology. Background technique [0002] Lane Keeping Assist (Lane Keeping Assist) assist function is a frequently used intelligent driving assistance system function, which is used to assist the driver to keep the vehicle within the lane line, mainly through automatic steering intervention to make the vehicle return to the lane, keep Drive in the center of the lane. [0003] At present, the lane keeping assist function recognizes the position of the vehicle relative to the center of the lane through the environment perception sensor, for example, by identifying the lane line to determine the position of the center of the lane, and controls the vehicle accordingly, or by identifying the distance between the left and right wheels of the vehicle and the lane lines on both sides , so that the distance between the lef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/12
CPCB60W30/12B60W2540/221B60W2720/10
Inventor 胡耘浩赵帅黄云亮宝鹤鹏翟洋杜志彬张莹
Owner CHINA AUTOMOTIVE TECH & RES CENT
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