Tire pressure learning fault test method

By collecting and analyzing tire pressure pressure data in real time, identifying the cause of TPMS failure and generating maintenance suggestions for tire pressure learning fault testing methods, the problem that the existing TPMS testing system cannot restore the actual driving environment is solved, the reliability and stability of TPMS is improved, and the vehicle driving safety is ensured.

CN119682446AActive Publication Date: 2025-03-25SHENZHEN FOXWELL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510220719.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-03-25
Estimated Expiration
2045-02-27

AI Technical Summary

Technical Problem

The existing TPMS testing system cannot completely restore complex dynamic changes in the actual driving environment, resulting in deviations in the fault test results, and the performance of TPMS cannot be fully evaluated, affecting its reliability and safety.

Method used

A tire pressure learning fault testing method is adopted to collect tire pressure data in real time, analyze and determine whether abnormal commands are generated, detect whether TPMS alarms, identify the cause of the fault, and generate maintenance suggestions based on the cause of the fault.

Benefits of technology

It realizes accurate identification of tire abnormalities and TPMS failures in complex dynamic environments, improves the reliability and stability of TPMS, significantly reduces the failure rate, extends the service life of the system, and ensures vehicle driving safety.

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Abstract

The invention belongs to the technical field of vehicle-mounted testing, and discloses a tire pressure learning fault testing method. The method comprises the following steps: acquiring tire pressure data in real time; analyzing the tire pressure data, and judging whether an abnormal instruction is generated or not; detecting whether the TPMS gives an alarm or not, and judging whether a fault instruction is generated or not; if the fault instruction is generated, identifying a fault reason; generating a corresponding maintenance suggestion based on the fault reason; normal operation of the tire pressure monitoring system can be ensured, the reliability and stability of the tire pressure monitoring system are effectively improved, the failure rate is remarkably reduced, the service life of the tire pressure monitoring system is prolonged, and then important guarantee is provided for vehicle driving safety.
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