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A differential control system, method, and computer-readable storage medium for a molten iron car

A technology of a control system and a control method, which is applied to control devices, vehicle components, electric vehicles, etc., can solve the problems of difficult differential control of single-axis and multi-axis driving wheels of molten iron vehicles, and achieves improved control accuracy and stability. The effect of accurate data and reduction of potential dangers

Active Publication Date: 2022-05-31
MCC BAOSTEEL TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a differential speed control system and method for a hot metal car, which is used to solve the problem that the differential speed control of single-axis and multi-axis driving wheels of a hot metal car is difficult

Method used

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  • A differential control system, method, and computer-readable storage medium for a molten iron car
  • A differential control system, method, and computer-readable storage medium for a molten iron car
  • A differential control system, method, and computer-readable storage medium for a molten iron car

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Effect test

Embodiment 1

[0061] A plurality of driving pressure sensors 203 are respectively connected with a driving motor for detecting the magnitude of the driving pressure;

[0065] In the present embodiment, if the vehicle has a plurality of drive pumps, the control system also includes a confluence solenoid valve 206,

Embodiment 2

[0073] According to the rotational speed value, the first pressure value, the second pressure value and the elongation, determine whether the driving wheel is in a pothole road

[0076] In this embodiment, the controller includes a controller module, a sensor detection module and a solenoid valve control output module;

Embodiment 3

[0086] If the elongation of the suspension cylinder piston rod corresponding to the driving wheel is equal to the elongation of the live piston rod of other suspension cylinders,

[0088] In this embodiment, the controller includes a controller module, a sensor detection module and a solenoid valve control output module;

[0092] A plurality of driving pressure sensors 308, respectively connected with a driving motor, are used to detect the magnitude of the driving pressure;

[0095] a control mode switch, comprising a first working gear and a second working gear;

[0100] Moreover, in the automatic mode, it is also possible to manually control one or more of the electromagnetic solenoids of the tire drive motors.

[0103] In this embodiment, the control system further includes a warning light connected to the controller, and the warning light can emit multiple colors.

[0110] The present invention realizes the automatic and intelligent control of the differential system of the ho...

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Abstract

The present invention provides a differential speed control system for a molten iron car. The control system includes: a plurality of motor rotation speed sensors for detecting the rotation speed of the current driving motor; a plurality of driving pressure sensors for detecting the driving pressure; A suspension pressure sensor is used to detect the size of the pressure in the suspension cylinder; multiple suspension stroke encoders are used to detect the elongation of the piston rod of the suspension cylinder; The detection data of the suspension pressure sensor and the suspension stroke encoder determine the state of the driving wheel, and control the motor solenoid valve corresponding to the driving motor. The present invention uses various sensors to collect data in real time, and the controller obtains the suspension state and motor state of the molten iron car according to the data collected by the sensors. The data is higher than manual measurement preparation, and the data is accurate and efficient, and can provide accurate and real-time data support to the driver.

Description

A differential speed control system, method and computer-readable storage medium of a molten iron car technical field The present invention relates to the technical field of vehicle control, in particular to a differential control system, method and meter for a molten iron car computer readable storage medium. Background technique [0002] The general working environment of the molten iron truck is complex, and the working environment is harsh. For a long time, it is in the environment of high temperature and serious metal dust pollution. In the future, transporting 80 to 380T molten iron tanks requires very high requirements for the stability and control accuracy of the molten iron truck drive system. hot metal Before the hot metal tank is transported and after the molten iron tank is loaded, it is necessary to partially adjust the hydraulic suspension of the molten iron truck. In order to ensure that the hot metal truck platform is in a horizontal position, and seco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/348B60K17/356B60K23/04
CPCB60K17/348B60K17/356B60K23/04Y02T10/72
Inventor 邵可耿会良李利民赵汪洋王鹏
Owner MCC BAOSTEEL TECH SERVICE
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