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An automatic parking control method, system and terminal

A technology of automatic parking and control methods, which is applied to automatic starting devices, brakes, vehicle components, etc., to achieve the effects of improving user experience, reducing vehicle cost, and improving idling economy and comfort

Active Publication Date: 2022-03-08
NINGBO GEELY AUTOMOBILE RES & DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic parking control method, system and terminal to solve many problems existing in the existing automatic parking scheme

Method used

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  • An automatic parking control method, system and terminal
  • An automatic parking control method, system and terminal
  • An automatic parking control method, system and terminal

Examples

Experimental program
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Embodiment

[0063] figure 1 It is a schematic flowchart of an automatic parking control method provided by an embodiment of the present invention. This specification provides the method operation steps described in the embodiment or flowchart, but based on routine or non-creative work, it may include more or less operation steps. The sequence of steps enumerated in the embodiments is only one of the execution sequences of many steps, and does not represent the only execution sequence. When an actual system or server product is executed, the methods shown in the embodiments or drawings may be executed sequentially or in parallel (for example, in a parallel processor or multi-thread processing environment). specific as figure 1 As shown, the method may include:

[0064] S101: Monitor the working state information of the vehicle, the working state information includes vehicle speed information and brake pedal state information;

[0065] S103: judging whether the working status informatio...

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Abstract

The invention discloses an automatic parking control method, which includes: monitoring the working state information of the vehicle; judging whether the working state information satisfies the preset automatic parking condition; if so, obtaining the slope information of the road section where the vehicle is located and vehicle quality information; calculate the motor output torque required to keep the vehicle stationary according to the slope information and the vehicle quality information; control the motor to output a locked-rotor torque opposite to the rotation direction of the wheels according to the output torque; The transmission gear of the control vehicle transmission is connected to the output shaft of the motor, so that the transmission increases the locked-rotor torque, and outputs the increased locked-rotor torque to the wheel end for maintaining The vehicle is stationary. The technical solution provided by the invention can realize the value-added function of automatic parking by using the existing devices of the vehicle, without the need of specially equipped with an ESP system for this purpose, and effectively reduces the cost of the whole vehicle.

Description

technical field [0001] The present invention relates to the field of vehicle control, in particular to an automatic parking control method, system and terminal. Background technique [0002] With the development of various new electronic technologies and interdisciplinary subjects, various new technologies applied in automobiles emerge in an endless stream. The introduction of various new auxiliary functions makes driving more comfortable, more environmentally friendly and safer. Automatic parking technology is a new technology adopted by some automobile manufacturers in recent years. The current automatic parking function is basically based on an extension of ESP (Electronic Stability Program), which is mainly controlled by the ESP system. When the vehicle When temporarily parked, the computer will measure the levelness of the body and the torque of the wheels through a series of sensors, make a judgment on the slipping tendency of the vehicle, and implement an appropriate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/12B60T13/74
CPCB60T7/12B60T13/74
Inventor 刘晓俊朱治兵彭檐波
Owner NINGBO GEELY AUTOMOBILE RES & DEV CO LTD
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