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Relative Synchronous Triggering Method of Track Shoe Storage Tester Containing Clock Module

A clock module and relatively synchronous technology, which is applied in vehicle testing, machine/structural component testing, instruments, etc., can solve the problem that storage testers cannot be triggered reliably and synchronously, and achieve relatively synchronous triggering, avoiding false triggering, and reliable trigger effect

Inactive Publication Date: 2017-06-30
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the storage tester in the track shoe cannot be triggered reliably and synchronously when testing the dynamic parameters of the track shoe in the tracked vehicle traveling device, the present invention provides a track shoe storage tester with a local clock module. Synchronous trigger method

Method used

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  • Relative Synchronous Triggering Method of Track Shoe Storage Tester Containing Clock Module

Examples

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Effect test

Embodiment Construction

[0017] The relative synchronous triggering method of the track shoe storage tester containing the clock module comprises the following steps:

[0018] The memory tester, clock module and acceleration sensor are respectively installed inside all the track shoes of the tracked vehicle driving device, and the output end of the acceleration sensor is connected with the trigger signal input end of the memory tester, and the output end of the clock module is connected with the memory tester. The time scale channel of the instrument is connected, and the clock module is uniformly timed;

[0019] Start the crawler vehicle driving device, the track shoe will perform winding motion and periodically collide with the driving wheel, induction wheel and the ground, when the storage tester in the track shoe detects that the acceleration signal output by the acceleration sensor is greater than the set value in the storage tester threshold, and the acceleration signal continues to be greater t...

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Abstract

The invention relates to a trigger method for storage testers of a track type vehicle driving device, in particular to a relatively synchronous trigger method for track shoe storage testers comprising clock modules. The method comprises the following steps: arranging the storage testers, the clock modules and acceleration sensors inside track shoes respectively; starting the track type vehicle driving device, and sequentially triggering the storage tester in each track shoe; taking the storage testers out; and reading data of each storage tester, and selecting dynamic parameters measured after all the storage testers are triggered as valid data, so that relatively synchronous triggering of the storage testers is realized. Through adoption of the trigger method, the storage testers in the track type vehicle driving device can be triggered reliably, relatively synchronous triggering of the storage testers can be realized, and the problem of incapability of reliably and synchronously triggering the storage testers in the track shoes during testing of the dynamic parameters of the track shoes in the track type vehicle driving device is solved.

Description

technical field [0001] The invention relates to a triggering method of a storage tester of a crawler vehicle traveling device, in particular to a relative synchronous triggering method of a crawler storage tester with a clock module. Background technique [0002] The tracked vehicle driving device usually includes driving wheels, road wheels, induction wheels, supporting pulleys, and a crawler track composed of track shoes. The dynamic parameters (vibration acceleration, speed, tension, load, etc.) Design, energy transfer analysis is critical. For the dynamic parameter test of the track shoe of the tracked vehicle driving device, due to the winding movement of the track shoe and the periodic friction and collision with the ground, the conventional lead test cannot be used, and the wireless telemetry transceiver device is easily affected by external factors such as mud, sand and stones. Environmental interference, storage test is a more practical and feasible test plan, that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K17/94G01M17/007
Inventor 马铁华陈昌鑫靳鸿裴东兴刘莉武嘉俊沈大伟李新娥谢锐张红艳
Owner ZHONGBEI UNIV
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