CN201397474Y - Analog machine used for LKJ 2000 type monitoring device - Google Patents
Analog machine used for LKJ 2000 type monitoring device Download PDFInfo
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- CN201397474Y CN201397474Y CN2009200883112U CN200920088311U CN201397474Y CN 201397474 Y CN201397474 Y CN 201397474Y CN 2009200883112 U CN2009200883112 U CN 2009200883112U CN 200920088311 U CN200920088311 U CN 200920088311U CN 201397474 Y CN201397474 Y CN 201397474Y
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Abstract
An analog machine used for an LKJ 2000 type monitoring device comprises an industry control computer module, a monitoring computer module, a display module and a power supply module. The monitoring computer module consists of a monitoring computer control circuit and an LKJ 2000 monitoring record plug-in component and a CAN-USB case connected to the port of a mother board circuit thereof; the display module comprises a PC104 main board, a display interface circuit, an IC card speech board, a VGA capture card and an LCD. The monitoring computer control circuit, the LKJ 2000 monitoring record plug-in component and the CAN-USB case are connected with the display interface circuit through two ways of CAN; the industry control computer module is connected with the monitoring computer module through the RS232; the output port of the PC 104 main board in the display module is connected with the industry control computer input port through the VGA capture card, and the output interface of theindustry control computer module is connected with the LCD. The utility model overcomes the defects of the prior KLJ 2000 monitoring device that the whole set of the system of the adjusting environment thereof is too large and too inconvenient to be carried.
Description
Technical field
The utility model relates to a kind of proving installation, is specifically related to a kind of analog machine of the LKJ2000 of being used for type supervising device.
Background technology
At present, supervising device plays important effect in railway operation safety, and the checking that the modification of monitoring mode, operation disclose, steward's training etc. is also seemed more and more important.
And the modification of monitoring mode, the checking that operation discloses are all needed to build the complete supervising device debugging enironment of a cover.Existing employed debugging enironment comprises: LKJ2000 monitor recording device, LKJ2000 screen display and comprehensive diagnos instrument, and whole system not only volume is big, and building wastes time and energy, and is not easy to carry, and has caused bigger waste.
There is above problem equally in teaching to the steward, and does not have special-purpose teaching equipment, when needing when imparting knowledge to students targetedly, such as real when doing examination, just must arrive and carry out reality on the locomotive on the spot and take an examination, and has influenced the normal production order, the while poor effect.
The utility model content
The purpose of this utility model is to provide one, and volume is little, environmental structure is easy, simple to operate, the analog machine that is used for LKJ2000 type supervising device that automaticity is high, is used for the debugging of LKJ2000 supervising device, discloses and check and simulated teaching.
The purpose of this utility model is achieved through the following technical solutions:
The analog machine that is used for LKJ2000 type supervising device of the present utility model, it comprises industrial control computer module, monitoring host computer module, display apparatus module and power module.Described industrial control computer module is made up of mainboard, central processing unit, internal memory, hard disk.Described monitoring host computer module is made up of with the LKJ2000 monitoring record plug-in unit, the CAN-USB box that are connected with its motherboard circuit port the monitoring host computer control circuit.Described display apparatus module is made of PC104 mainboard, display interface device circuit, IC-card voice plate, VGA capture card and LCDs.Wherein monitoring host computer control circuit, LKJ2000 monitoring record plug-in unit, CAN-USB box are connected with the display interface device circuit by two-way CAN; The industrial control computer module is connected with the monitoring host computer module by RS232; The output of PC104 mainboard enters in the industrial control computer through the VGA capture card in the display module, and finally the output interface by computing machine exports the LCDs demonstration to.Power module provides power supply to industrial control computer, monitoring host computer module and display apparatus module.
Described monitoring host computer module is provided with two road CAN communication interfaces, one road RS-232 communication interface, the monitoring host computer control circuit of monitoring host computer module is connected with LKJ2000 monitoring record plug-in unit by the VME bus, and is connected with industrial control computer with RS-232 interface by two-way CAN.
The utility model integrates portable LKJ2000 type debugging apparatus, industrial control computer, has not only solved the deficiency that present employed LKJ2000 supervising device debugging enironment whole system volume is excessive and be not easy to carry fully; Also solved in the past disclose checked, simulated teaching needs the excessive wasting of resources that causes of LKJ2000 supervising device environment for use, the loaded down with trivial details human resources input that causes of manual operations; Simultaneously, native system has also solved supervising device display screen and the computer picture problem that screen shows together, switching is loaded down with trivial details.Can carry out work such as the debugging of the checking of LKJ2000 supervising device monitoring mode, the simulated teaching that discloses the checking check, supervising device, monitoring software and hardware maintenance debugging.This device adopts portable design, and is easy to carry.And all signals of may command and detection LKJ2000 supervising device: as pipe pressure, speed, bavin speed signal; Cross the insulation joint look-at-me; Cab signal (50V digital quantity input signal); The flat shunting signal; 110V digital quantity input signal etc.And can do test automatically to above-mentioned all signals, also can do automatic test and checking to monitoring mode, disclosure of documents.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is information processing plug-in unit circuit theory diagrams of the present utility model.
Fig. 3 is information processing plug-in unit circuit theory diagrams of the present utility model.
Fig. 4 is information processing plug-in unit circuit theory diagrams of the present utility model.
Fig. 5 is the motherboard circuit schematic diagram of the utility model monitoring host computer module.
Embodiment
The analog machine that is used for LKJ2000 type supervising device of the present utility model comprises industrial control computer module, monitoring host computer module, display apparatus module and power module.Described monitoring host computer module is made up of with the LKJ2000 monitoring record plug-in unit, the CAN-USB box that are connected with its motherboard circuit port the monitoring host computer control circuit; Described display apparatus module is made of PC104 mainboard, display interface device circuit, IC-card voice plate, VGA capture card and LCDs; The industrial control computer module is made up of mainboard, central processing unit, internal memory, hard disk; The monitoring host computer module is made up of control panel, motherboard, LKJ2000 monitoring record plug-in unit, CAN-USB box; Display apparatus module is made of display interface device circuit board, PC104 mainboard, video frequency collection card, LCDs, display interface device plate and IC-card voice plate; Power module provides power supply to industrial control computer, monitoring host computer module and display apparatus module.Monitoring host computer control circuit, LKJ2000 monitoring record plug-in unit, CAN-USB box are connected with the display interface device plate by two-way CAN; The output of PC104 mainboard enters in the industrial control computer through the VGA capture card in the display module, and finally the output interface by computing machine exports the LCDs demonstration to.Computer module is by the control of RS232 realization to the monitoring host computer module.
The utility model principle of work is as follows:
This analog machine is provided with one road VGA video output interface, one tunnel RS-232 interface, audio output interface, and is provided with network interface, printer interface and mouse, keyboard interface, adopts 15 cun liquid crystal touch screens, handled easily.
All I/O signals of this analog machine are all controlled by control panel.The industrial control computer module is used to move upper computer software, stores corresponding data, by two-way CAN bus or RS-232 to the corresponding signal of monitoring host computer module transmission/withdrawal and finish man-machine interactive operation; The monitoring host computer module is used to connect control circuit, LKJ2000 writes down plug-in unit; Display apparatus module is mainly used in sends into industrial control computer with the monitoring display content by video frequency collection card, and exports treated video content to LCD by industrial control computer.
Industrial control computer provides human-computer interaction interface, and the unification of monitoring display content is advanced in the native system display interface by operational system software.The user operates by the human-computer interaction interface that this host computer provides, and is sent to the monitoring host computer module by native system software by corresponding interface circuits.Rate signal, cab signal all are sent to the monitoring host computer module by RS-232; Other signal all is sent to the monitoring host computer module by two-way CAN bus.Simultaneously the monitoring host computer module also is connected by the CAN bus with display apparatus module, and the information of monitoring host computer is shown to display picture.
Industrial control computer sends corresponding signal and numerical value to the monitoring host computer module, the control circuit of monitoring host computer module receives corresponding data by one tunnel RS-232 interface from industrial control computer, and simulates the signals such as pipe pressure that plug-in unit was imported/gone out to signal and analog quantity that digital quantity input, digital quantity are imported/gone out by the VME bus; The rate signal of control circuit output, bavin speed signal, mistake machine signal etc. are directly delivered to the monitoring record plug-in unit by hardware corridor.
This analog machine is when carrying out the announcement double check function, system will control the monitoring host computer module automatically and enter corresponding section, automatic setting monitoring period, segment number, driving station, train number etc., and drive automatically, automatically judge whether this announcement effectively starts to control, and report is checked in output.
This analog machine can carry out the playback of logout, the modification of monitoring record formatted file, the automatic rehearsal of monitoring mode and the curve comparison of monitoring record file when using as supervising device simulated teaching equipment.
Industrial control computer obtains the value of feedback of corresponding test signal by two-way CAN bus from the monitoring host computer module, and sends corresponding monitoring period information, driving station information, segment number information and key information etc. to the monitoring host computer module.
This analog machine adopts 15 cun liquid crystal touch screens operations, and design has video output interface, can connect projector etc., for teaching is provided convenience.
Claims (2)
1. analog machine that is used for LKJ2000 type supervising device, comprise industrial control computer module, monitoring host computer module, display apparatus module and power module, it is characterized in that: described monitoring host computer module is made up of with the LKJ2000 monitoring record plug-in unit, the CAN-USB box that are connected with its motherboard circuit port the monitoring host computer control circuit; Described display apparatus module is made of PC104 mainboard, display interface device circuit, IC-card voice plate, VGA capture card and LCDs; Monitoring host computer control circuit, LKJ2000 monitoring record plug-in unit, CAN-USB box are connected with the display interface device circuit by two-way CAN; The industrial control computer module is connected with the monitoring host computer module by RS232; The output port of PC104 mainboard links to each other with the industrial control computer input port through the VGA capture card in the display module, and the output interface of industrial control computer is connected with LCDs.
2. the analog machine that is used for LKJ2000 type supervising device according to claim 1, it is characterized in that: the monitoring host computer module is provided with two road CAN communication interfaces, one road RS-232 communication interface, the monitoring host computer control circuit of monitoring host computer module is connected with LKJ2000 monitoring record plug-in unit by the VME bus, and is connected with industrial control computer with RS-232 interface by two-way CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200883112U CN201397474Y (en) | 2009-01-21 | 2009-01-21 | Analog machine used for LKJ 2000 type monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200883112U CN201397474Y (en) | 2009-01-21 | 2009-01-21 | Analog machine used for LKJ 2000 type monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN201397474Y true CN201397474Y (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200883112U Expired - Fee Related CN201397474Y (en) | 2009-01-21 | 2009-01-21 | Analog machine used for LKJ 2000 type monitoring device |
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| CN (1) | CN201397474Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271160A (en) * | 2011-07-29 | 2011-12-07 | 株洲南车时代电气股份有限公司 | Transponder message transmitting stimulation device and method |
| CN102956128A (en) * | 2012-11-21 | 2013-03-06 | 邓明祥 | Simulation operation trainer for operation monitoring and recording device of locomotive |
| CN103853150A (en) * | 2014-03-06 | 2014-06-11 | 中国铁道科学研究院 | Complete machine detection method for wireless switching locomotive signal and monitoring system vehicle-mounted device |
| CN106494459A (en) * | 2016-12-29 | 2017-03-15 | 河南思维自动化设备股份有限公司 | LKJ assembly detection apparatus |
| CN111679650A (en) * | 2020-06-08 | 2020-09-18 | 中车洛阳机车有限公司 | Simple method for testing performance of LKJ2000 type train operation monitoring and recording device |
-
2009
- 2009-01-21 CN CN2009200883112U patent/CN201397474Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271160A (en) * | 2011-07-29 | 2011-12-07 | 株洲南车时代电气股份有限公司 | Transponder message transmitting stimulation device and method |
| CN102271160B (en) * | 2011-07-29 | 2013-10-23 | 株洲南车时代电气股份有限公司 | Transponder message transmitting stimulation device and method |
| CN102956128A (en) * | 2012-11-21 | 2013-03-06 | 邓明祥 | Simulation operation trainer for operation monitoring and recording device of locomotive |
| CN103853150A (en) * | 2014-03-06 | 2014-06-11 | 中国铁道科学研究院 | Complete machine detection method for wireless switching locomotive signal and monitoring system vehicle-mounted device |
| CN106494459A (en) * | 2016-12-29 | 2017-03-15 | 河南思维自动化设备股份有限公司 | LKJ assembly detection apparatus |
| CN106494459B (en) * | 2016-12-29 | 2018-06-19 | 河南思维自动化设备股份有限公司 | LKJ assembly detection apparatus |
| CN111679650A (en) * | 2020-06-08 | 2020-09-18 | 中车洛阳机车有限公司 | Simple method for testing performance of LKJ2000 type train operation monitoring and recording device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20150121 |
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| EXPY | Termination of patent right or utility model |