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A human-machine co-driving mode switching method, device, storage medium and system

A mode switching, human-machine technology, applied in the field of vehicle control, to achieve the effect of improving safety

Active Publication Date: 2022-03-11
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, intelligent driving is still in the stage of L3 human-machine co-driving. In some scenarios, the driver can entrust the vehicle to the automatic driving system; but in some scenarios, the driver needs to take over the vehicle again to ensure safety.

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  • A human-machine co-driving mode switching method, device, storage medium and system
  • A human-machine co-driving mode switching method, device, storage medium and system
  • A human-machine co-driving mode switching method, device, storage medium and system

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Embodiment Construction

[0037] 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.

[0038] figure 1 It is a schematic flowchart of a human-machine co-driving mode switching method provided by an embodiment of the present invention. The method can be executed by a human-machine co-driving mode switching device, wherein the device can be implemented by software and / or hardware, and can generally be integrated in a man-machine In the co-driving mode switching system, usually the man-machine co-driving mode switching system can be configured in the man-machine co-driving vehicle. Such as figure 1 A...

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Abstract

The invention discloses a man-machine co-driving mode switching method, device, storage medium and system. The method includes: obtaining the torque between the electric steering gear and the steering wheel of the vehicle and the rotation angle of the steering wheel; and controlling the vehicle to switch between the man-machine co-driving mode according to the torque and the rotation angle. Through the above technical solution, it can be accurately judged whether the driver is taking over the steering wheel of the man-machine co-driving vehicle according to the torque between the vehicle's electric steering gear and the steering wheel and the angle of rotation of the steering wheel, so as to accurately switch the man-machine co-driving mode , improve vehicle safety.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle control, and in particular, to a method, device, storage medium and system for switching between man-machine co-driving modes. Background technique [0002] At present, intelligent driving is still in the stage of L3 human-machine co-driving. In some scenarios, the driver can entrust the vehicle to the automatic driving system; but in some scenarios, the driver needs to take over the vehicle again to ensure safety. Taking over the vehicle through the steering wheel is a common way. When the driver operates the steering wheel, the automatic driving system needs to exit, so the automatic driving system needs to be able to automatically recognize whether the driver is taking over the vehicle. [0003] In related technologies, it is generally determined whether the driver takes over the steering wheel by the torque value of the steering wheel exceeding a certain threshold, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W60/00
CPCB60W60/0053
Inventor 刘秋铮公博健高乐黄海洋袁文建王宇张建
Owner CHINA FIRST AUTOMOBILE