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Universal control system of tractor torque output simulation test equipment

A technology for simulation testing and control systems, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as long time and affect the progress of the test, and achieve the effect of effective verification and shortening of the test verification period

Active Publication Date: 2020-06-09
LUOYANG TRACTORS RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the test period to verify the product function and reliability of various agricultural machinery, according to the existing test method, the function and reliability test process takes a long time, and the test process is affected by the seasonality and weather conditions of various agricultural techniques in the farmland. Factors such as working area and working area have a great influence, seriously affecting the progress of the test

Method used

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  • Universal control system of tractor torque output simulation test equipment
  • Universal control system of tractor torque output simulation test equipment

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 As shown, the general-purpose control system of the tractor torque output simulation test equipment of the present invention includes: a data acquisition and processing module; a wire harness module; a CAN communication module; a D / A drive module; a switching value drive module; The screens communicate with each other through the CAN bus. This communication is connected by the hardware CAN communication card. Set and start the working mode of the simulation test equipment and display the relevant status through the corresponding buttons on the display screen; The monitoring interface sets relevant parameters and displays the status; the D / A output module is connected to and controls the motor controllers of the left and right retarders, and the switch value drive module is connected to and controls the solenoid...

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Abstract

The invention relates to a universal control system of tractor torque output simulation test equipment. A CAN bus is communicated with an upper computer and a display screen, the display screen or theupper computer performs combined operation and can calibrate and display an equipment working mode, related parameters and an equipment state, and a controller calculates and controls corresponding torque output according to the calibrated working mode. The control and display functions of the upper computer and the controller in the aspect of retarder motor torque output are flexibly and reliably achieved, the simulation test requirements of different agricultural implements for matching with power torque output of a tractor can be met, and relevant feedback information can be displayed on adisplay screen and upper computer software.

Description

technical field [0001] The invention belongs to the technical field of tractor power output testing equipment, and in particular relates to a general-purpose control system for tractor torque output simulation testing equipment. Background technique [0002] The tractor power torque output shaft drives a variety of agricultural machinery products, such as: plows, harrowing machinery, tillage machinery, land preparation machinery and so on. During the test period to verify the product function and reliability of various agricultural machinery, according to the existing test method, the function and reliability test process takes a long time, and the test process is affected by the seasonality and weather conditions of various agricultural techniques in the farmland. Factors such as the working area and the operating area have a great influence, which seriously affects the progress of the test. Contents of the invention [0003] Aiming at the defects of the prior art, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
CPCG05B17/02Y02P90/02
Inventor 胡友耀雷军章明刘松刘西文刘庆伟谭俊杰王海风董仲峰南景高建李明建
Owner LUOYANG TRACTORS RES INST
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