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Intelligent maintenance system and method of railcars

A technology for intelligent maintenance and railcars, applied to locomotives, railway auxiliary equipment, etc., can solve problems such as lack of intelligent functions, unfavorable vehicle use and maintenance, and no vehicle reminder function, etc., to achieve a reasonable effect

Inactive Publication Date: 2019-04-19
CHINA RAILWAY BAOJI BRIDGE GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing railway engineering vehicles adopt the discrete control of relays, which do not have intelligent functions, and have no reminder function when the vehicle maintenance is due, which is not conducive to the use and maintenance of the vehicles.

Method used

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  • Intelligent maintenance system and method of railcars
  • Intelligent maintenance system and method of railcars
  • Intelligent maintenance system and method of railcars

Examples

Experimental program
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Embodiment Construction

[0024] Such as figure 1 As shown, the rail car intelligent maintenance system of the present invention is based on the PLUS+1 platform and includes a controller 1, a display 2 and peripheral control circuits.

[0025] The controller 1 and the display 2 are connected through the CAN bus, and the controller 1 and the engine are also connected and communicated through the CAN bus; the power supply of the controller 1 and the display 2 is an external 24V terminal storage battery.

[0026] The controller 1 adopts the PLUS+1 platform controller MC024-010, and the display 2 adopts a liquid crystal display model DP570 (the PLUS+1 platform controller MC024-010 of Sauer-Danfoss Company is used); the two ends of the CAN bus A 120 ohm terminal resistor is also provided.

[0027] The peripheral control circuit includes a motor speed sensor, a water temperature sensor, a hydraulic oil temperature sensor, an oil level sensor, an air filter sensor, a machine filter sensor, an oil filter sens...

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Abstract

The invention relates to an intelligent maintenance system of railcars, comprising a controller and a display and peripheral control circuit electrically connected to the controller; the controller isconnected with the display through a CAN (controller area network) bus; the controller is also connected with an engine through the CAN bus; both the controller and the display are externally connected with a 24V terminal battery. Secondary development is carried on a PLUS+1 system platform; an auto-stop protection function is forcibly enabled when major faults occur to railway engineering vehicles, such as a railcar; a liquid crystal display provides visual human-machine interaction; the defect is well overcome that an existing vehicle has no real-time intelligent fault reminding function.

Description

technical field [0001] The invention relates to the technical field of railway engineering, in particular to an intelligent maintenance system and method for railcars. Background technique [0002] Most of the existing railway engineering vehicles adopt the discrete control of relays, which do not have intelligent functions, and have no reminder function when the vehicle maintenance is due, which is not conducive to the use and maintenance of the vehicles. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned background technology, the present invention proposes an intelligent maintenance system and method for railcars, which performs secondary development on the PLUS+1 system platform, achieves visual human-computer interaction, and solves the problem of existing The vehicle has no real-time reminder function, which improves the maneuverability of the railway engineering vehicle and the convenience of vehicle maintenance. [0004] Tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K11/00B61C17/00
CPCB61C17/00B61K11/00
Inventor 张治中王玉龙赵勐霍育锋张宁
Owner CHINA RAILWAY BAOJI BRIDGE GRP
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