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LINUX platform-based railway interlocking cabinet group automation control device

A technology of automatic control device and interlocking machine, applied in non-electric variable control, program control, comprehensive factory control, etc.

Inactive Publication Date: 2015-09-16
潘小胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: more complex signals and even more intelligent bodies bring more route generation problems to sections and switches

Method used

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  • LINUX platform-based railway interlocking cabinet group automation control device
  • LINUX platform-based railway interlocking cabinet group automation control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0011] Example: such as figure 2 Shown is the structural representation of the present invention: the physical figure of the railway interlocking cabinet automatic control device based on the LINUX platform is as figure 1 As shown, it includes the railway interlocking cabinet group composed of standardized and unified railway interlocking cabinets, and the internal interlocking composed of each pair of monitoring machines, maintenance machines, interlocking hosts, trackside execution units, safety communication systems, power supplies and power supply networks, etc. The equipment is packaged and distributed in a unified cabinet. The main modules in the railway interlocking cabinet group include control center, temperature sensor, pressure difference sensor, humidity sensor, signal amplification circuit, digital-to-analog conversion circuit, micro air conditioner, fan, motor , touch screen control, cabinet lock control, closed-loop relay, valve control, refresh circuit, power ...

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PUM

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Abstract

The invention provides a LINUX platform-based railway interlocking cabinet group automation control device which comprises a railway interlocking cabinet group. The railway interlocking cabinet group comprises a control center, a temperature sensor, a differential pressure sensor, a humidity sensor, a signal amplification circuit, a digital-to-analog conversion circuit, a micro air conditioning, a fan, a motor, a touch screen control unit, a cabinet lock control unit, a closed-loop relay, a valve control unit, a refresh circuit, a power supply management system, a communication protocol management unit, a lightning protection control unit, a current sensor and a surge protector. The automation control device is mainly advantageous in that control of the railway interlocking cabinet group under noseplate control is more accurate, control of temperature, pressure difference and voltage difference aiming at a real-time condition can be performed on a cabinet, and start time and response time are almost zero.

Description

technical field [0001] The invention relates to the field of railway interlocking cabinet design, in particular to the field of automatic processing and man-machine interactive operation of a railway interlocking cabinet group. Background technique [0002] The railway interlocking cabinet is an important facility on the railway. Because the railway needs to control the outdoor equipment such as the switch machine, the signal machine (generally control the turnout), the track circuit, and the locomotive signal through certain control equipment, and these control equipment are generally Placed in the railway interlocking cabinet group, placed on the railway interlocking cabinet group to the railway track for encapsulation control, and realizes distributed control through the control center. The current technical status is that there is a lack of corresponding automatic control methods for railway interlocking cabinets to package and distribute the control equipment group cons...

Claims

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Application Information

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IPC IPC(8): G05B19/418G05D27/02
CPCG05B19/41855G05D27/02
Inventor 不公告发明人
Owner 潘小胜
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