Test system of TPMS sensor module and test method thereof

A sensor module and test system technology, applied in the direction of instruments, measuring devices, measuring fluid pressure, etc., can solve problems such as low efficiency and unstable test accuracy, and achieve high test accuracy, high test efficiency, and simple operation.

Inactive Publication Date: 2015-02-04
ZHEJIANG ZHONGKE AUTOROCK AUTOMOBILE ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Low efficiency;
[0007] (2) Affected by the subjective factors of the tester, the accuracy of the test is unstable

Method used

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  • Test system of TPMS sensor module and test method thereof
  • Test system of TPMS sensor module and test method thereof

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Embodiment Construction

[0038] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0039] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a test system of a TPMS sensor module and a test method thereof. The test system comprises at least a shielding box, a sensor test tool, a test controller, a spectrum analyzer and a microprocessor. The sensor test tool and the test controller are arranged in the shielding box. The test controller is connected to the microprocessor. The spectrum analyzer is connected to the microprocessor. The test system of the TPMS sensor module and the test method have the advantages of high testing efficiency, high testing accuracy, simple operation and easy realization.

Description

technical field [0001] The present invention relates to the technical field of automobile tire pressure monitoring, in particular to a tire pressure monitoring system (Tire Pressure Monitoring System, TPMS) sensor module testing system and testing method. Background technique [0002] Automobile is a modern means of transportation and has become an indispensable means of transportation for people's daily life. With the continuous development of the automobile industry, people pay more and more attention to safety. Tires are an important part of the driving mechanism of a car. They not only carry the entire mass of the car, but also provide propulsion for the car to move forward, and play a role in easing the impact of the ground. Therefore, the application of TPMS for real-time monitoring of tires is born, which can remind drivers to pay attention to possible safety problems and prevent accidents in advance. Many countries and regions have adopted legal means to use TPMS a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L27/00G01D18/00
Inventor 许宪君唐笛恺郭长江冯明
Owner ZHEJIANG ZHONGKE AUTOROCK AUTOMOBILE ELECTRONICS
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