A method and device for displaying a function menu interface of an automobile tire pressure monitoring system

Abstract

Embodiments of the present invention relate to the technical field of tire pressure monitoring, in particular to a method and device for displaying a function menu interface of an automobile tire pressure monitoring system. In the display method of the function menu interface of the automobile tire pressure monitoring system, after determining the candidate radio frequency communication protocol of the tire pressure monitoring unit according to the vehicle information of the car, the radio frequency signal is sent to the tire pressure monitoring unit by simulating the candidate radio frequency communication protocol through the radio frequency unit. The signal includes sensor identification code and analog measurement data. If the recorded measurement data corresponding to the sensor identification code is read in the tire pressure monitoring unit through the OBD interface, and the recorded measurement data is consistent with the simulated measurement data, it is determined that the candidate RF communication protocol is tire pressure The actual radio frequency communication protocol of the monitoring unit, and then display the function menu interface according to the actual radio frequency communication protocol. Since the radio frequency communication protocol of the tire pressure monitoring unit is unique, the function menu interface of the automobile tire pressure monitoring system can be accurately located through the above method.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of tire pressure monitoring, in particular to a method and device for displaying a function menu interface of an automobile tire pressure monitoring system. Background technique [0002] At present, in the process of determining the function menu interface of the automobile tire pressure monitoring system, the user needs to input the detailed vehicle information of the automobile before being able to locate the function menu interface of the automobile tire pressure monitoring system. However, the inventor found in the process of realizing the present invention that when the vehicle information that the user needs to input is relatively redundant, it is easy to cause errors in vehicle information input, resulting in incorrect positioning of the function menu interface of the automobile tire pressure monitoring system, thereby affecting subsequent functional operations Accuracy, there is...

AI Technical Summary

Problems solved by technology

However, the inventor found in the process of realizing the present invention that when the vehicle information that the user needs to input is relatively redundant, it is easy to cause errors in the input of vehicle information, which leads to errors in the positioning of the function menu interface of the tire pressure monitoring system, which in turn affects subsequent functional operations. accuracy, there is a greater security risk

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