Automatic control method and system for assistant parking

A parking and control unit technology, applied in the field of auxiliary parking automatic control methods and systems, capable of solving problems such as potential safety hazards and parking failure, and achieving the effect of eliminating potential safety hazards

Inactive Publication Date: 2017-05-10
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, no matter what kind of parking system is mentioned above, it relies on the active behavior of the driver to perform the parking operation, which will have certain safety hazards, such as: parking failure due to human forgetting or untimely operation; When the braking system fails, it is difficult to quickly switch to the parking system to assist emergency braking

Method used

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  • Automatic control method and system for assistant parking
  • Automatic control method and system for assistant parking
  • Automatic control method and system for assistant parking

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0023] The present invention provides an embodiment of an auxiliary parking automatic control method, such as figure 1 As shown, including: real-time detection of the brake pedal position and vehicle speed; if the brake pedal is in a depressed state and the vehicle speed indicates that the vehicle is not decelerating, perform an auxiliary parking operation; if the brake pedal is in a depressed state and the vehicle speed indicates that the vehicle is decelerating And be reduced to 0, then detect the gear position of the gear lever; When ...

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Abstract

The invention discloses an automatic control method for assistant parking. The method comprises the steps that the position of a brake pedal and the vehicle speed are detected in real time; if the brake pedal is pressed down and the vehicle speed indicates that a vehicle is in a non-deceleration state, assistant parking operation is conducted, wherein the assistant parking operation is conducted for braking tires and parking the vehicle; if the brake pedal is not pressed down and the vehicle speed indicates that the vehicle is decelerated to zero, the gear position of a gear lever is checked; when the gear lever is shifted to the neutral gear or the parking gear, the state of a hand brake is checked; and if the hand brake is not started and the brake pedal is uplifted, the assistant parking operation is conducted. Through the automatic control method, automatic assistant parking can be conducted on the vehicle when a driver forgets or fails to start the hand brake; and when a brake system fails, the functions of assistant braking and parking are achieved, and accordingly certain potential safety hazards are effectively eliminated. The invention further discloses an automatic control system for assistant parking.

Description

technical field [0001] The invention relates to the field of vehicle parking control, in particular to an auxiliary parking automatic control method and system. Background technique [0002] The so-called parking generally refers to keeping the vehicle in place. The parking control system must reliably ensure that the car parks in place and does not slip by itself under any circumstances. Of course, in some special working conditions, the vehicle will also be controlled by the parking system to assist in braking until the vehicle is in motion while the vehicle is running. stop, e.g. when conditions such as brake system failure occur. [0003] At present, the most common parking system is the use of handbrake technology, that is, the parking control system is manually activated; usually handbrakes are divided into mechanically operated handbrakes (some mechanically operated handbrakes use foot switches, but are also called handbrakes) and electronic handbrakes. The parking ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/12B60T17/22
CPCB60T7/12B60T17/22B60T2201/10
Inventor 陈宇果
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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