Chassis state detection system for vehicle

By installing accelerometers and transmission modules on the wheel covers and chassis body, acceleration data can be monitored and compared in real time, solving the problem that existing technologies cannot detect the status of vehicle suspension systems and chassis components in a timely manner, thus improving driving safety and comfort.

CN121822031APending Publication Date: 2026-04-10MAHOM INT CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-24
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Existing technologies cannot detect the status of vehicle suspension systems and chassis components in real time, resulting in the inability to replace worn or faulty components in a timely manner, affecting driving safety and comfort. Furthermore, manual inspection methods are highly subjective and prone to misjudgment.

Method used

The detection device, consisting of an accelerometer and a transmission module, is installed on the wheel rim cover and the chassis body, respectively. It monitors and compares acceleration data in real time to determine the status of the shock absorbers and chassis components, and notifies the driver to perform maintenance through the data center or client.

Benefits of technology

It enables real-time automatic detection of vehicle status, reduces sensor waste, improves driving safety and comfort, and avoids problems caused by insufficient or excessive regular maintenance.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121822031A_ABST
    Figure CN121822031A_ABST
Patent Text Reader

Abstract

The invention discloses a vehicle chassis state detection system, which comprises a first detection device, a second detection device, a first transmission module, a second transmission module, a third transmission module, a fourth transmission module, a fifth transmission module and a sixth transmission module, and is characterized in that the first detection device is mounted at a rim cover center position of a rim cover and acquires first acceleration data of a tire structure; the second detection device comprises a second accelerometer and a second transmission module, the second transmission module is in communication connection with the first transmission module, and the second detection device uses the second accelerometer to obtain second acceleration data of the chassis main body; the second detection device compares the second acceleration data with the first acceleration data in the same time interval to obtain an acceleration difference value, and compares the acceleration difference value with a preset acceleration threshold to generate a shock absorber signal, a vehicle width gap signal and / or a vehicle length gap signal.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Stabilizer bar device and wheel stabilization system

    TW202019733A