CN201741299U - Track switch machine on-line monitoring system for electrified railway traction power supply simulate sand table - Google Patents
Track switch machine on-line monitoring system for electrified railway traction power supply simulate sand table Download PDFInfo
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- CN201741299U CN201741299U CN2010202924783U CN201020292478U CN201741299U CN 201741299 U CN201741299 U CN 201741299U CN 2010202924783 U CN2010202924783 U CN 2010202924783U CN 201020292478 U CN201020292478 U CN 201020292478U CN 201741299 U CN201741299 U CN 201741299U
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- track
- power supply
- traction power
- turn
- sand table
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Abstract
The utility model discloses a track switch machine on-line monitoring system for an electrified railway traction power supply simulate sand table, wherein the track switch machine on-line monitoring system comprises an electrified track simulate sand table, a traction power supply equipment and a traction power supply control equipment. The electrified track simulate sand table comprises a table face, a simulate railway track, a plurality of track circuits, a plurality of virtual stations and a plurality of track switch machines. The track switch machine comprises a switch control device, a switch execution mechanism and a switch driving motor and also comprises a turning monitoring unit, an isolation drive and state information testing circuit One, an upper monitor and a main controller, wherein the turning monitoring unit performs the real-time supervision of the turning state of the switch execution mechanism, the isolation drive and state information testing circuit One is connected with the track circuits, and the main controller is respectively connected with the isolation drive and state information testing circuit One, the turning monitoring unit and the switch control device. The track switch machine on-line monitoring system of the utility model is reasonable in circuit design, convenient in wiring, low in invested cost, easy in utilization and operation and good in application effect and enables to effectively solve many practical problems of a conventional train track switch simulate monitoring system.
Description
Technical field
The utility model relates to a kind of online monitoring system, especially relates to a kind of electric railway traction power supply simulation sand table point machine online monitoring system.
Background technology
Electrified railway engineering increases in recent years, and construction company is all in urgent need to be improved in construction ability, the technical merit of aspects such as contact net, traction substation, this analog control system with regard to needing a cover really to simulate the actual operating state of electric railway traction power supply system, and can improve the overall strength of construction company to electrified technology and workmen are carried out system training by this analog control system; Simultaneously also can provide comparatively detailed traction power supply operative knowledge for electric power and contact net personnel.At present, employed electric railway traction power supplying simulation control system all can not entirely accurate and is comprehensively reflected the actual operating state of device for changing points, and the device for changing points supervisory system that is adopted simultaneously all exists circuit connection complexity, input cost height to some extent, uses operation inconvenience, shows number of drawbacks and deficiencies such as directly perceived, that the control effect is relatively poor.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of electric railway traction power supply simulation sand table point machine online monitoring system is provided, its circuit design is rationally, easy-to-connect, input cost is low and it is easy and simple to handle to use, result of use is good, can effectively solve circuit connection complexity, input cost that existing train changing points simulation monitoring system exists higher, use multiple practical problemss such as operation inconvenience, control effect is relatively poor.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of electric railway traction power supply simulation sand table point machine online monitoring system, comprise electrified orbital simulation sand table, traction power supply equipment and the traction power supply opertaing device that described traction power supply equipment is controlled, described traction power supply opertaing device and described traction power supply equipment join; Described electrified orbital simulation sand table comprises table top, be laid in simulation railroad track on the described table top, divide section to be laid in a plurality of separate track circuit on the described simulation railroad track and be laid in a plurality of virtual stop and a plurality of point machine on the described table top along the bearing of trend correspondence of described simulation railroad track, and a plurality of track circuit corresponding a plurality of block sections respectively; Described traction power supply equipment and track circuit join, described point machine comprises the turn-out track control device, the drive motor that is laid in the turn-out track topworks on the described simulation railroad track and described turn-out track topworks is driven and controlled by described turn-out track control device, the power output shaft of drive motor is joined by gear train and described turn-out track topworks, described turn-out track control device and drive motor join, it is characterized in that: also comprise respectively a plurality of steering monitorings unit that the steering state of the turn-out track topworks of a plurality of point machines is monitored in real time, the isolation drive and the status information testing circuit one that join with track circuit, the upper monitoring machine and respectively with isolation drive and status information testing circuit one, the master controller that steering monitoring unit and turn-out track control device join carries out two-way communication between described master controller and the upper monitoring machine; Described isolation drive and status information testing circuit one are identical with the quantity of track circuit, and the quantity of steering monitoring unit and point machine is identical and a plurality of steering monitorings unit is corresponding one by one with a plurality of point machines respectively; The quantity of described master controller is identical with the quantity of described virtual stop and a plurality of master controllers are corresponding one by one with a plurality of described virtual stops respectively, carries out two-way communication between a plurality of described master controllers; Described master controller carries out analyzing and processing by the orbit occupancy information that all changing points control informations that the upper monitoring machine is sent and isolation drive and status information testing circuit two are returned, and carries out synchro control according to the turn-out track control device that analysis processing result is tackled a plurality of point machines mutually; Be connected to respectively the transmission line that address information and control information two paths of signals are transmitted between described master controller and the turn-out track control device, and be connected to address latch on the transmission line that address information is transmitted.
Above-mentioned electric railway traction power supply simulation sand table point machine online monitoring system, it is characterized in that: described upper monitoring machine is the HMI human-computer interaction interface.
Above-mentioned electric railway traction power supply simulation sand table point machine online monitoring system is characterized in that: carry out two-way communication by LAN (Local Area Network) or INTERNET network between a plurality of described master controllers.
Above-mentioned electric railway traction power supply simulation sand table point machine online monitoring system is characterized in that: carry out two-way communication by LAN (Local Area Network) or INTERNET network between described upper monitoring machine and the master controller.
Above-mentioned electric railway traction power supply simulation sand table point machine online monitoring system is characterized in that: also comprise respectively the display that joins with a plurality of master controllers.
The utility model compared with prior art has the following advantages:
1, circuit design rationally, easy-to-connect and input cost be low.
2, use is easy and simple to handle, carry out two-way communication by upper monitoring machine and a plurality of master controllers that are laid in a plurality of virtual stops respectively, can easy realization be monitored by track circuit in each block section in real time, can each point machine that be laid on the simulation railroad track be carried out in real time, accurately and quickly monitor simultaneously.
3, good, reliable working performance of result of use and practical value height, can entirely accurate and comprehensively reflect the actual operating state of electric railway traction power supply system, can carry out real simulation to electric railway traction power supply system, and simulate effect is directly perceived, can really simulate the actual operating state of electric railway traction power supply system, and can improve the overall strength of construction company to electrified technology and workmen are carried out system training by this analog control system; Simultaneously also can provide comparatively detailed traction power supply operative knowledge for electric power and contact net personnel.In the actual use, respectively the steering state of the turn-out track topworks of each point machine is monitored in real time by a plurality of steering monitorings unit.
In sum, the utility model circuit design is rationally, easy-to-connect, input cost is low and it is easy and simple to handle to use, result of use is good, can effectively solve circuit connection complexity, input cost that existing train changing points simulation monitoring system exists higher, use number of drawbacks and deficiencies such as operation inconvenience, control effect is relatively poor.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model.
Description of reference numerals:
The 1-track circuit; The 2-point machine; The 3-drive motor;
2-1-turn-out track control dress 2-2-turn-out track topworks; 4-steering monitoring unit;
Put;
5-isolation drive and state 6-master controller; 7-upper monitoring machine;
Information detection one;
The 8-display; 9-input/output interface expanded circuit; The 10-address latch.
Embodiment
A kind of electric railway traction power supply simulation sand table point machine online monitoring system as shown in Figure 1, comprise electrified orbital simulation sand table, traction power supply equipment and the traction power supply opertaing device that described traction power supply equipment is controlled, described traction power supply opertaing device and described traction power supply equipment join.Described electrified orbital simulation sand table comprises table top, be laid in simulation railroad track on the described table top, divide section to be laid in a plurality of separate track circuit 1 on the described simulation railroad track and be laid in a plurality of virtual stop and a plurality of point machine 2 on the described table top along the bearing of trend correspondence of described simulation railroad track, and a plurality of track circuit 1 corresponding a plurality of block sections respectively.Described traction power supply equipment and track circuit 1 join, the drive motor 3 that described point machine 2 comprises turn-out track control device 2-1, be laid in the 2-2 of turn-out track topworks on the described simulation railroad track and the described turn-out track 2-2 of topworks is driven and controlled by described turn-out track control device 2-1, the power output shaft of drive motor 3 is joined by gear train and the described turn-out track 2-2 of topworks, and described turn-out track control device 2-1 and drive motor 3 join.Simultaneously, isolation drive that the utility model also comprises respectively a plurality of steering monitorings unit 4 that the steering state of the 2-2 of turn-out track topworks of a plurality of point machines 2 is monitored in real time, join with track circuit 1 and status information testing circuit 1, upper monitoring machine 7 and the master controller 6 that joins with isolation drive and status information testing circuit 1, steering monitoring unit 4 and turn-out track control device 2-1 respectively carry out two-way communication between described master controller 6 and the upper monitoring machine 7.Described isolation drive and status information testing circuit 1 are identical with the quantity of track circuit 1, and the quantity of steering monitoring unit 4 and point machine 2 is identical and a plurality of steering monitorings unit 4 is corresponding one by one with a plurality of point machines 2 respectively.The quantity of described master controller 6 is identical with the quantity of described virtual stop and a plurality of master controllers 6 are corresponding one by one with a plurality of described virtual stops respectively, carries out two-way communication between a plurality of described master controllers 6.Described master controller 6 carries out analyzing and processing by the orbit occupancy information that all changing points control informations that upper monitoring machine 7 is sent and isolation drive and status information testing circuit 26 are returned, and carries out synchro control according to the turn-out track control device 2-1 that analysis processing result is tackled a plurality of point machines 2 mutually.Be connected to respectively the transmission line that address information and control information two paths of signals are transmitted between described master controller 6 and the turn-out track control device 2-1, and be connected to address latch 10 on the transmission line that address information is transmitted.
In the present embodiment, described upper monitoring machine 7 is the HMI human-computer interaction interface, carries out two-way communication by LAN (Local Area Network) or INTERNET network between a plurality of described master controllers 6.Carry out two-way communication by LAN (Local Area Network) or INTERNET network between described upper monitoring machine 7 and the master controller 6.Simultaneously, the utility model also comprises respectively the display 8 that joins with a plurality of master controllers 6.All be connected between described master controller 6 and isolation drive and status information testing circuit 1, turn-out track control device 2-1 and the steering monitoring unit 4 by input/output interface expanded circuit 9.
Carry out two-way communication by LAN (Local Area Network) or INTERNET network between a plurality of described master controllers 6, and carry out two-way communication by LAN (Local Area Network) or INTERNET network between described upper monitoring machine 7 and the master controller 6.Simultaneously, the utility model also comprises respectively the display 8 that joins with a plurality of master controllers 6.In the actual use, master controller 6 in being laid in each virtual stop sends control information to upper monitoring machine 7 by LAN (Local Area Network) or INTERNET network, the master controller 6 that is laid in simultaneously in each virtual stop can be with the duty synchronous feedback of the idle condition of this block section inner orbit circuit 1 of being monitored and point machine 2 to upper monitoring equipment 7, and also can realize information sharing by LAN (Local Area Network) or INTERNET network between each master controller 6.In the actual use, respectively the steering state of the 2-2 of turn-out track topworks of each point machine 2 is monitored in real time by a plurality of steering monitorings unit 4.Before the use, at first all point machines 2 (specifically being the drive motor 3 to each point machine 2) are carried out geocoding; After the control signal of described upper monitoring machine 7 enters master controller 6, master controller 6 is with treated control information and address information timesharing output, wherein address information exports dispatch control device 2 respectively to after address latch 10 latchs, and control information is directly delivered to point machine 2 after being sent by master controller 4; Encode when corresponding when the address information of being sent here by master controller 6 and drive motor 3 corresponding address of certain point machine 2, then this point machine 2 is by gating.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (5)
1. sand table point machine online monitoring system is simulated in an electric railway traction power supply, comprise electrified orbital simulation sand table, traction power supply equipment and the traction power supply opertaing device that described traction power supply equipment is controlled, described traction power supply opertaing device and described traction power supply equipment join; Described electrified orbital simulation sand table comprises table top, be laid in simulation railroad track on the described table top, divide section to be laid in a plurality of separate track circuit (1) on the described simulation railroad track and be laid in a plurality of virtual stop and a plurality of point machine (2) on the described table top along the bearing of trend correspondence of described simulation railroad track, and a plurality of track circuit (1) corresponding a plurality of block sections respectively; Described traction power supply equipment and track circuit (1) join, described point machine (2) comprises turn-out track control device (2-1), the drive motor (3) that is laid in the turn-out track topworks (2-2) on the described simulation railroad track and described turn-out track topworks (2-2) is driven and controlled by described turn-out track control device (2-1), the power output shaft of drive motor (3) is joined by gear train and described turn-out track topworks (2-2), described turn-out track control device (2-1) joins with drive motor (3), it is characterized in that: also comprise respectively a plurality of steering monitorings unit (4) that the steering state of the turn-out track topworks (2-2) of a plurality of point machines (2) is monitored in real time, the isolation drive and the status information testing circuit one (5) that join with track circuit (1), upper monitoring machine (7) and respectively with isolation drive and status information testing circuit one (5), the master controller (6) that steering monitoring unit (4) and turn-out track control device (2-1) join carries out two-way communication between described master controller (6) and the upper monitoring machine (7); Described isolation drive and status information testing circuit one (5) are identical with the quantity of track circuit (1), and the quantity of steering monitoring unit (4) and point machine (2) is identical and a plurality of steering monitorings unit (4) is corresponding one by one with a plurality of point machines (2) respectively; The quantity of described master controller (6) is identical with the quantity of described virtual stop and a plurality of master controllers (6) are corresponding one by one with a plurality of described virtual stops respectively, carries out two-way communication between a plurality of described master controllers (6); Described master controller (6) carries out analyzing and processing by the orbit occupancy information that all changing points control informations that upper monitoring machine (7) is sent and isolation drive and status information testing circuit two (6) are returned, and carries out synchro control according to the turn-out track control device (2-1) that analysis processing result is tackled a plurality of point machines (2) mutually; Be connected to respectively the transmission line that address information and control information two paths of signals are transmitted between described master controller (6) and the turn-out track control device (2-1), and be connected to address latch (10) on the transmission line that address information is transmitted.
2. according to the described electric railway traction power supply of claim 1 simulation sand table point machine online monitoring system, it is characterized in that: described upper monitoring machine (7) is the HMI human-computer interaction interface.
3. according to claim 1 or 2 described electric railway traction power supply simulation sand table point machine online monitoring systems, it is characterized in that: carry out two-way communication by LAN (Local Area Network) or INTERNET network between a plurality of described master controllers (6).
4. according to claim 1 or 2 described electric railway traction power supply simulation sand table point machine online monitoring systems, it is characterized in that: carry out two-way communication by LAN (Local Area Network) or INTERNET network between described upper monitoring machine (7) and the master controller (6).
5. according to claim 1 or 2 described electric railway tractions power supply simulation sand table point machine online monitoring systems, it is characterized in that: also comprise respectively the display (8) that joins with a plurality of master controllers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202924783U CN201741299U (en) | 2010-08-13 | 2010-08-13 | Track switch machine on-line monitoring system for electrified railway traction power supply simulate sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202924783U CN201741299U (en) | 2010-08-13 | 2010-08-13 | Track switch machine on-line monitoring system for electrified railway traction power supply simulate sand table |
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| Publication Number | Publication Date |
|---|---|
| CN201741299U true CN201741299U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202924783U Expired - Lifetime CN201741299U (en) | 2010-08-13 | 2010-08-13 | Track switch machine on-line monitoring system for electrified railway traction power supply simulate sand table |
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| CN (1) | CN201741299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831794A (en) * | 2012-09-12 | 2012-12-19 | 骆燕胜 | Sand table model car automatic tracking technique for rail teaching |
| CN103578320A (en) * | 2012-08-02 | 2014-02-12 | 骆燕胜 | Locating technology of track teaching sand table model car |
| WO2021088475A1 (en) * | 2019-11-08 | 2021-05-14 | 中车长春轨道客车股份有限公司 | Traction control simulation system and traction control method for rail vehicle |
-
2010
- 2010-08-13 CN CN2010202924783U patent/CN201741299U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578320A (en) * | 2012-08-02 | 2014-02-12 | 骆燕胜 | Locating technology of track teaching sand table model car |
| CN102831794A (en) * | 2012-09-12 | 2012-12-19 | 骆燕胜 | Sand table model car automatic tracking technique for rail teaching |
| WO2021088475A1 (en) * | 2019-11-08 | 2021-05-14 | 中车长春轨道客车股份有限公司 | Traction control simulation system and traction control method for rail vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |