Whole body vibration testing system of tractor driver

A tractor driver and testing system technology, applied in the testing of machine/structural components, vehicle testing, signal transmission systems, etc., can solve problems such as low testing efficiency, achieve high testing efficiency, facilitate process monitoring and data analysis The effect of processing, reducing the cost of testing

Inactive Publication Date: 2019-02-22
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the test equipment needs to be reconnected every time a measurement is performed, and t

Method used

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  • Whole body vibration testing system of tractor driver
  • Whole body vibration testing system of tractor driver
  • Whole body vibration testing system of tractor driver

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0022] The existing whole-body vibration test system for tractor drivers based on wired transmission equipment has the following disadvantages: one is that the test equipment needs to be reconnected after each end, and the test efficiency is low; the other is that the testers need to match the speed of the vehicle under test, In case of unexpected situations, it is easy to cause danger to testers and equipment.

[0023] Existing technical sche...

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Abstract

The invention discloses a whole body vibration testing system of a tractor driver. The testing system comprises a cushion sensor, a data acquisition module, a wireless communication module and a hostcomputer. The cushion sensor is disposed on a seat cushion of a tractor driver and is used for collecting a whole body vibration signal of the driver, transforming the vibration signal into a voltagesignal, and sending the voltage signal to the data acquisition module. The data acquisition module sends the voltage signal to the host computer by the wireless communication module. Therefore, the data transmission mode is changed to be a wireless transmission mode and thus the data measured by the sensor are sent to the host computer by means of wireless transmission, so that repeated connectionand disconnection are avoided and thus the test efficiency is high. Moreover, the testing staff member does not need to follow the tested vehicle, so that the test cost is lowered. The testing staffmember can carry out process monitoring and data post-processing conveniently.

Description

technical field [0001] The invention relates to the field of vibration testing, in particular to a whole-body vibration testing system for tractor drivers. Background technique [0002] Tractors are the power platform for agricultural machinery in the field. With the emergence of large domestic farms, large tractors with higher operating efficiency have begun to occupy the mainstream position in the market. At the same time, driving comfort has increasingly attracted the attention of agricultural machinery buyers. The tractor vibration index directly affects the driver's personal health. The CCC certification of the tractor industry and the tractor market access have made clear regulations on the whole body vibration limit of the tractor driver. [0003] Existing systems for carrying out whole-body vibration tests on tractor drivers need to connect the test equipment to the vehicle under test, and the tester follows the vehicle under test. The test data is transmitted to th...

Claims

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Application Information

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IPC IPC(8): G01H17/00G01M17/007G08C17/02
CPCG01H17/00G01M17/007G08C17/02
Inventor 韩兴昌李先鹏于修刚王钦祥陈光阔吴孟汪伟兰翼
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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