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Platform door control system and platform door control method

A platform door and control method technology, applied in the field of rail transit, can solve problems such as low stability and reliability, inconvenient interface programming, inconvenient function modification, etc., and achieve the effects of improving product competitiveness, convenient function modification, and convenient spare parts

Inactive Publication Date: 2012-06-27
BEIJING DINGHAN TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the entire door control system have disadvantages such as poor expansion ability, inconvenient function modification, relatively complicated circuit design, low stability and reliability, difficult performance control, and inconvenient interface programming.

Method used

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  • Platform door control system and platform door control method
  • Platform door control system and platform door control method
  • Platform door control system and platform door control method

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Embodiment Construction

[0040] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0041] figure 1 It is a schematic structural diagram of the platform gate control system provided in Embodiment 1 of the present invention.

[0042] Such as figure 1 In the platform door control system shown, the central control device 101 is used to receive control instructions and perform logical processing on the control instructions, and send the processed control information to the door control device; the door control device 102 is used to execute the received The control information, and feed back the door status information to the central control device.

[0043] Such as figure 2 As shown, the central control device in the platform gate control system provided by Embodiment 1 of the present invention further includes a logic controller 201, which is used to receive the control instructio...

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Abstract

The invention discloses a platform door control system and a platform door control method. The platform door control system comprises a central control device and a door control device, wherein the central control device is used for receiving control instructions, logically processing the control instructions, and sending the processed control information to the door control device, and the door control device is used for executing the received control information and feeding back door state information to the central control device. According to the technical scheme, the platform door control system has the advantages that safety, stability and reliability are high, reasonable material selection is considered, product competitiveness is improved, cost is reduced and the like, and accordingly, the platform door control system meets demands of rail transit operators.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a system and method for controlling the opening and closing states of platform doors. Background technique [0002] In the existing rail transit platform door control system, the central control device adopts a large-scale PLC to design the door unit controller; the door controller is realized by AVR single-chip microcomputer or DSP, and the system is realized by CAN-PCI conversion board and CAN-485, 232 converter. The conversion of the internal data transmission protocol; the driver in the gate control device realizes the output with a discrete MOS pair or an insulated gate bipolar transistor (IGBT). This makes the entire door control system have disadvantages such as poor expansion ability, inconvenient function modification, relatively complicated circuit design, low stability and reliability, difficult performance control, and inconvenient interface programming. Conten...

Claims

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Application Information

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IPC IPC(8): E05F15/14E05F15/20B61B1/02E05F15/632E05F15/70
Inventor 缪斌胡定旭
Owner BEIJING DINGHAN TECH GRP CO LTD
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