A device for testing the function and reliability of the automotive peps system

Abstract

The invention discloses a device for testing the function and reliability of an automobile PEPS system. The device for testing the function and reliability of the automobile PEPS system comprises a sliding mechanism, intelligent key in-place detection mechanisms, a door opening and closing mechanism, a locking and unlocking mechanism, a first verification mechanism, a second verification mechanism, a function assisting mechanism and a starting mechanism, wherein the sliding mechanism supports an intelligent key, sequentially moves inside or outside a real automobile rack to be tested, at least passes through three testing points, namely the outside of a door on the main driving position side, a main driving position and an auxiliary driving position and forms a closed loop line, the intelligent key in-place detection mechanisms are located inside and outside the real automobile rack to be tested and at least arranged on the three testing points, namely the outside of the door on the main driving position side, the main driving position and the auxiliary driving position, the door opening and closing mechanism and the locking and unlocking mechanism are arranged outside of the door on the main driving position side of the real automobile rack to be tested and are used for verifying the PE function, the first verification mechanism is arranged on the auxiliary driving position of the real automobile rack to be tested and is used for verifying the function of the intelligent key on the testing point, the second verification mechanism is arranged on the main driving position of the real automobile rack to be tested and is used for verifying the function of the intelligent key on the testing point, the function assisting mechanism is used for simulating gears of a clutch or a transmission, and the starting mechanism is used for switching on a start button. By the adoption of the device, comprehensive simulating and testing of the function and reliability of the PEPS system on a real automobile can be achieved.

Description

technical field [0001] The invention relates to a device for testing the function and reliability of an automobile PEPS system, which belongs to the technical field of automobile testing. Background technique [0002] With the development of society, automobiles have become a necessary means of transportation in people's daily life, and the quality of automobiles has attracted more and more attention. However, the supporting enterprises that produce auto parts often only carry out independent inspections Verification leads to departure from reality, ignoring the actual working conditions on the real vehicle. [0003] The automotive PEPS system is rapidly becoming one of the most representative solutions in the wireless entry application of vehicles. The so-called PEPS is the abbreviation of Passive Entry&PassiveStart, which means keyless entry and keyless start system. It adopts advanced RFID radio frequency technology and The vehicle identification code recognition system ...

AI Technical Summary

Problems solved by technology

[0004] At present, the verification of the PEPS function and reliability of automobiles is also only carried out by the auto parts supplier alone, which cannot simulate the state of the real vehicle. This will lead to a single working condition during the test on the bench, which cannot be simulated The real vehicle load, the problems found are relatively one-sided, and are not consistent with the problems found in the market feedback and road test

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