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A vehicle control method, vehicle and storage medium

A technology for vehicle control and vehicle driving, applied in the direction of transmission control, components with teeth, belts/chains/gears, etc., to achieve precise and stable control, ensure stability, and achieve stable control

Active Publication Date: 2022-05-24
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle control method, vehicle and storage medium, aiming to solve the problem of improving the stability of the automatic transmission gear selection control method

Method used

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  • A vehicle control method, vehicle and storage medium
  • A vehicle control method, vehicle and storage medium
  • A vehicle control method, vehicle and storage medium

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Embodiment Construction

[0049] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0050] Please refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the vehicle control method provided in each embodiment of the present invention. The vehicle control method includes components such as a communication module 01 , a memory 02 and a processor 03 . Those skilled in the art can understand that, figure 1 The vehicle control method shown in may also include more or fewer components than shown, or a combination of certain components, or a different arrangement of components. The processor 03 is respectively connected to the memory 02 and the communication module 01 , the memory 02 stores a computer program, and the computer program is simultaneously executed by the processor 03 .

[0051] The communication module 01 can be connected with external devices through the ...

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Abstract

The invention discloses a vehicle control method, a vehicle and a storage medium. The method includes: obtaining the driving state of the vehicle, generating a gear selection target according to the driving state of the vehicle, controlling the electric cylinder to drive the vibration of the block selection block until the block selection block begins to move; calculating the total displacement of the block selection block moving from the initial position to the gear selection target , and perform the first PID control according to the real-time displacement and real-time speed of the selected block, so that the real-time speed of the selected block reaches the preset value; according to the selected target, as well as the real-time displacement and real-time speed of the selected block, perform the second PID control Secondary PID control, so that the gear selection block reaches the target range corresponding to the gear selection target and the speed is 0 when reaching the gear selection target range; control the electric cylinder to drive the selection block to keep vibrating until the driving force of the electric cylinder drops to 0. The invention solves the problem of unstable gear selection control of the automatic transmission.

Description

technical field [0001] The present invention relates to the field of vehicle control, in particular to a vehicle control method, a vehicle and a storage medium. Background technique [0002] The automatic transmission is a transmission device that can automatically shift according to the speed of the car and the speed of the engine. When switching the gears, the gear selection is usually based on the target gear. gear to switch gears. In the prior art, the general actuator for gear selection is a motor or an electromagnet, and the gear selection control method of the automatic transmission based on the electromagnet varies according to different manufacturers, and the gear selection control method in the prior art is not stable enough. [0003] The above content is only used to assist the understanding of the technical solutions of the present invention, and does not mean that the above content is the prior art. SUMMARY OF THE INVENTION [0004] The main purpose of the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/02F16H61/00
CPCF16H61/0204F16H61/0213F16H2061/0078
Inventor 陈加超戴冬华朱成刘建斌赵知立郑芳芳
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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