CN201788400U - Remote fault locating and maintaining system for subway screen doors - Google Patents
Remote fault locating and maintaining system for subway screen doors Download PDFInfo
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- CN201788400U CN201788400U CN2010202958741U CN201020295874U CN201788400U CN 201788400 U CN201788400 U CN 201788400U CN 2010202958741 U CN2010202958741 U CN 2010202958741U CN 201020295874 U CN201020295874 U CN 201020295874U CN 201788400 U CN201788400 U CN 201788400U
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Abstract
The utility model relates to a remote fault locating and maintaining system for subway screen doors, which is characterized by comprising a remote monitoring center work station, a maintenance center work station and N maintenance technician mobile terminals. The remote monitoring center work station is connected with a screen door monitoring host through an Ethernet interface; the remote monitoring center work station acquires fault information of the screen doors and transmits data to the maintenance center work station through a wireless data transceiving module; the maintenance center work station analyses and processes the data and transmits processed data to the maintenance technician mobile terminals through a wireless network; and the N ranges from 1 to 6. The remote fault locating and maintaining system for subway screen doors has the advantages of no transformation of existing screen door controlling systems, convenience in production and utilization, low cost, stable work performance and the like. Moreover, the remote fault locating and maintaining system for subway screen doors can reduce investment in screen door maintenance, increase speed of response to fault and maintenance, reduce interferences of screen door faults to subway train operation and accident cost of subway operation, and increase customer satisfaction of subway operation.
Description
Technical field
The utility model relates to a kind of subway shield door remote failure location and maintenance system that is applied in the subway shield door.Belong to the track traffic technical field.
Background technology
The shield door number of devices is numerous on the subway platform, few to 48 cover as many as, 90 covers, and apart from each other between platform and the platform, the supervisory system of present shield door can be presented at the ruuning situation of this platform on the man-machine interface in local device room or vehicle pulpit, and when the indivedual shield door device fails on certain platform, personnel on other platforms, comprise that the personnel that keep in repair the stationary point can't receive this failure message the very first time, fault is in time repaired, cause having brought very big pressure to rail transportation operation.And existing long haul information transfer architecture is widely applied in fields such as Industry Control and radio meter registers, but needs to use some professional wireless devices, need take resources such as on-air radio frequency.In the subway shield door industry, then still there is not this type of applied research.The long distance wireless technology of maturation if can be applied in the subway shield door, key messages such as fault are sent to rapidly in maintainer's hand,, guarantee that urban track traffic normally moves, can play a key effect in time repairing fault.
Summary of the invention
The utility model proposes a kind of subway shield door remote failure location and maintenance system, it is a kind of data transmission system of wireless remote, its purpose is intended to this data transmission system is implanted in the subway shield door control system, combine with the supervisory system of shield door self, and integration specialist's database, modules such as fault tree analysis are carried out maintenance strategy and are generated and keep in repair scheduling, form a cover shield door remote failure location and a maintenance system.
Technical solution of the present utility model: its structure is to comprise remote monitoring center workstation, maintenance center workstation, N maintenance man's portable terminal, wherein the remote monitoring center workstation is connected with the shield door monitoring host computer by Ethernet interface, the remote monitoring center workstation is gathered the shield door failure message, by wireless data transceiver module data are sent to the maintenance center workstation, carry out data analysis and processing by the maintenance center workstation, and the data after will handling send to N maintenance man's portable terminal, N=1,2,3,4,5,6 by wireless network.Wherein, the shield door monitoring host computer adopts programmable logic controller (PLC), principle of work: programmable logic controller (PLC) is by MODBUS/TCP and the communication of remote monitoring center workstation, and the fault data of shield door is sent to the remote monitoring center workstation.Remote monitoring center workstation and maintenance center workstation are industrial control computer, and based on the INTEL platform, double-core CPU adopts WINDOWS operating system.
Advantage of the present utility model: need not existing screen door is transformed, only need to install related software, increasing the wireless data communications module can realize.Has manufacturing, easy to use, with low cost, characteristics such as stable work in work, can make shield door keep in repair input manpower and materials reduces greatly, and improved the speed that failure response is safeguarded, reduce of the interference of the fault of shield door as far as possible to the subway train operation, reduce the unexpected cost of metro operation, improved the customer satisfaction of metro operation.
Description of drawings
Accompanying drawing 1 is the structural representation of subway shield door remote failure location and maintenance system.
Embodiment
Contrast accompanying drawing 1, its structure is to comprise remote monitoring center workstation, maintenance center workstation, N maintenance man's portable terminal, wherein the remote monitoring center workstation is connected with the shield door monitoring host computer by Ethernet interface, the remote monitoring center workstation is gathered the shield door failure message, by wireless data transceiver module data are sent to the maintenance center workstation, carry out data analysis and processing by the maintenance center workstation, and the data after will handling send to N maintenance man's portable terminal by wireless network.
The wireless data transceiver module structure is first corresponding the joining of signal I/O end of signal output/input end with the GSM/GPRS transceiving chip of emitting antenna, radio-frequency module, the secondary signal I/O end of GSM/GPRS transceiving chip and CPU first signal output/input end is corresponding joins, corresponding the joining of signal I/O end of the secondary signal output/input end of CPU and antenna receiving-sending module.
Wireless data transceiver module receives data from remote monitoring center or remote maintenance central station by serial ports or USB interface, launches after with data-modulated by wireless mode.There is a CPU who is used for deal with data transceiver module inside, and serial ports or usb data are handled.Extract the transmission address in the data, and after sending content, send to the GSM/GPRS chip, the GSM/GPRS chip sends to signal by radio circuit the receiver of appointment according to the address.
Radio receiving transmitting module sends to the GSM/GPRS signal after receiving wireless signal by radio circuit.Carry out the comparison of signal and address.The transmission address of signal and the content of transmission are extracted in sign indicating number success back.Be transferred to CPU.CPU sends the data to PC by serial ports or USB interface after with data integration.
Described maintenance man's portable terminal is mobile phone or laptop computer etc.
The remote monitoring center workstation is selected an industrial control computer for use, be placed in the vehicle pulpit of subway station, connect wireless data transceiver module, its Ethernet interface is connected with the shield door monitoring host computer, operation PSAMonMT server software, obtain shield door equipment running status and failure condition by ICP/IP protocol, the key message that obtains is presented on the terminal by patterned mode, the station staff that buys car in installments observes, simultaneously, the core fault data of agreement is adopted the ICP/IP protocol packing, send to the maintenance center workstation by wireless data transceiver module, PSAMonMT software carries out the data decode to receiving on the workstation of maintenance center, after calling expert database again and analyzing, dispatches and Task Distribution by maintenance policy again, schedule information is sent to maintenance man's handheld device by wireless data transceiver module, as mobile phone, make the failure message very first time obtain analyzing and arrangement, and maintained personnel of the very first time obtain.
This patent need not existing screen door is transformed, and only needs to install related software, increases maintenance man's workstation and wireless data transceiver module and can realize having manufacturing, easy to use, with low cost, characteristics such as stable work in work.
Claims (1)
1. the subway shield door remote failure is located and maintenance system, it is characterized in that comprising the remote monitoring center workstation, the maintenance center workstation, N maintenance man's portable terminal, wherein the remote monitoring center workstation is connected with the shield door monitoring host computer by Ethernet interface, the remote monitoring center workstation is gathered the shield door failure message, by wireless data transceiver module data are sent to the maintenance center workstation, carry out data analysis and processing by the maintenance center workstation, and the data after will handling send to N maintenance man's portable terminal, N=1 by wireless network, 2,3,4,5,6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202958741U CN201788400U (en) | 2010-08-18 | 2010-08-18 | Remote fault locating and maintaining system for subway screen doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202958741U CN201788400U (en) | 2010-08-18 | 2010-08-18 | Remote fault locating and maintaining system for subway screen doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788400U true CN201788400U (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202958741U Expired - Lifetime CN201788400U (en) | 2010-08-18 | 2010-08-18 | Remote fault locating and maintaining system for subway screen doors |
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| CN (1) | CN201788400U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930230A (en) * | 2010-08-18 | 2010-12-29 | 南京康尼机电股份有限公司 | System for remote fault positioning and maintenance of subway shield door |
| CN103544863A (en) * | 2013-10-22 | 2014-01-29 | 国电南瑞科技股份有限公司 | Track traffic integrated supervision training simulation system data interaction module and working method |
| CN105302098A (en) * | 2015-11-11 | 2016-02-03 | 同济大学 | Subway vehicle interoperation maintenance and support platform based on IETM and building method thereof |
| CN107807597A (en) * | 2017-11-22 | 2018-03-16 | 广州新科佳都科技有限公司 | A kind of cross-line road trans-regional new gate management method and system |
| CN107942996A (en) * | 2017-11-22 | 2018-04-20 | 广州新科佳都科技有限公司 | A kind of existing platform door system part, overall upgrading control method and system |
-
2010
- 2010-08-18 CN CN2010202958741U patent/CN201788400U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930230A (en) * | 2010-08-18 | 2010-12-29 | 南京康尼机电股份有限公司 | System for remote fault positioning and maintenance of subway shield door |
| CN101930230B (en) * | 2010-08-18 | 2012-08-22 | 南京康尼机电股份有限公司 | System for remote fault positioning and maintenance of subway shield door |
| CN103544863A (en) * | 2013-10-22 | 2014-01-29 | 国电南瑞科技股份有限公司 | Track traffic integrated supervision training simulation system data interaction module and working method |
| CN103544863B (en) * | 2013-10-22 | 2015-11-25 | 国电南瑞科技股份有限公司 | Track traffic synthetic Training of Monitoring simulation system data interaction module and method of work |
| CN105302098A (en) * | 2015-11-11 | 2016-02-03 | 同济大学 | Subway vehicle interoperation maintenance and support platform based on IETM and building method thereof |
| CN105302098B (en) * | 2015-11-11 | 2018-01-02 | 同济大学 | A kind of railcar interoperability maintenance support platform and its building method based on IETM |
| CN107807597A (en) * | 2017-11-22 | 2018-03-16 | 广州新科佳都科技有限公司 | A kind of cross-line road trans-regional new gate management method and system |
| CN107942996A (en) * | 2017-11-22 | 2018-04-20 | 广州新科佳都科技有限公司 | A kind of existing platform door system part, overall upgrading control method and system |
| CN107942996B (en) * | 2017-11-22 | 2020-12-22 | 广州新科佳都科技有限公司 | Local and overall upgrading and transformation control method and system for existing platform door system |
| CN107807597B (en) * | 2017-11-22 | 2020-12-22 | 广州新科佳都科技有限公司 | Novel platform door management method and system for cross-line and cross-region |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
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| CX01 | Expiry of patent term |