Vehicle control method and device, vehicle, storage medium and program product

By correcting the initial driving torque according to the driving parameters when the vehicle is slipped on a low-attached road, the target driving torque is obtained, and driving anti-slip control is performed, the problems of vehicle slip and motor shaking are solved, and the driving capability is improved.

CN119408418AActive Publication Date: 2025-02-11XIAOMI EV TECH CO LTD
View PDF 9 Cites 2 Cited by

Patent Information

Application Number
CN202411981417.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-02-11
Estimated Expiration
2044-12-30

AI Technical Summary

Technical Problem

When a vehicle starts or accelerates on a low-attached road, it is prone to slip, causing the vehicle to become instable or out of control. The anti-slip control based on TCS will cause motor shaking and affect driving capabilities.

Method used

By obtaining the vehicle's driving parameters and the initial driving torque determined by the driving anti-slip system, correction is performed to obtain the target driving torque, and driving anti-slip control is performed based on the target driving torque.

Benefits of technology

It avoids the problem of too low wheel drive torque, reduces motor shaking, and improves the driving ability of the vehicle during anti-slip drive.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119408418A_ABST
    Figure CN119408418A_ABST
Patent Text Reader

Abstract

The invention relates to a vehicle control method and device, a vehicle, a storage medium and a program product. In response to slipping of at least one wheel of the vehicle, driving parameters of the vehicle are obtained; for each target wheel which slips, the initial driving torque, determined by a driving anti-skid system of the vehicle, of the target wheel is obtained; correcting the initial driving torque according to the driving parameters to obtain a target driving torque; and according to the target driving torque, driving anti-skid control is conducted on the target wheel.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Antiskid control method and device, equipment and storage medium

    CN114771266A

  • Anti-skid treatment method and device for vehicle, vehicle, medium and program product

    CN115946534A

  • Vehicle driving anti-skid method and device, vehicle and storage medium

    CN116513191A

  • Vehicle, control method and control device thereof, and storage medium

    CN116890659A

  • Vehicle driving anti-skid control method and device, vehicle and storage medium

    CN117325861A

Cited By

  • Vehicle torque control method and device and computer storage medium

    CN116639125A

  • Vehicle steering driving system, control method and vehicle

    CN122034990A