Power cabin comprehensive testing device and testing method based on virtual scene

Abstract

The invention relates to a power cabin comprehensive testing device and a power cabin comprehensive testing method of an armored vehicle, and the power cabin comprehensive testing device and the power cabin comprehensive testing method belong to the technical field of automatic detection technologies. The power cabin comprehensive testing device comprises a mechanical stand body, a supply module, an operating mechanism, a loading module and a computer monitoring and control system. The power cabin comprehensive testing device and the power cabin comprehensive testing method, which can be used for simulating actual working conditions of a power cabin and carrying out comprehensive tests on power cabin performance, are provided for solving the problems that a testing method for a power cabin engine and a speed changing box of the traditional armored vehicle is single, and the effectiveness evaluation cannot be carried out on performance of the engine and the speed changing box. The power cabin comprehensive testing device and the power cabin comprehensive testing method obtain a power cabin sensor signal effectively through an engine and speed changing box signal processing unit, ensure the authenticity and accuracy of the signal, adopt a load simulation method based on a virtual scene, and reproduce actual working load of the power cabin truly, thereby avoiding the problems that the power cabin must be mounted on a vehicle for road driving tests, the test efficiency is low, the test cost is high, the maintenance is difficult when a problem occurs and the like.

Description

Technical field [0001] The invention relates to a comprehensive test device and a test method for a power cabin of an armored vehicle, and belongs to the technical field of automatic detection. Background technique [0002] The power cabin comprehensive test mainly completes the bench test of the power cabin integrated power transmission device of the armored vehicle after being assembled into the power cabin. The overall principle of the test is to simulate and complete various performance tests of the vehicle power compartment system in the actual vehicle state on the test bench. Specifically, after the assembly of the engine and gearbox is completed and before being installed, the test bed is used to simulate the working conditions of the power cabin after loading, start the engine in situ, and test the engine and comprehensive All relevant parameters of the transmission system and the sealing of the system are tested for its performance. [0003] The power compartment of a tr...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to solve the problem that the power cabin engine and gearbox test method of traditional armored vehicles is single, and the performance of the engine and gearbox cannot be evaluated effectively, and provide a method that can simulate the actual working conditions of the power cabin and test the power. Comprehensive test method and device for power cabin for comprehensive testing of cabin performance

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