CN206820747U - For the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device - Google Patents
For the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device Download PDFInfo
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- CN206820747U CN206820747U CN201720431721.7U CN201720431721U CN206820747U CN 206820747 U CN206820747 U CN 206820747U CN 201720431721 U CN201720431721 U CN 201720431721U CN 206820747 U CN206820747 U CN 206820747U
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Abstract
It the utility model is related to a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, including taken outdoors extension set, the protocol converter electric power source all-in-one machines of PLC 485, outdoor-monitoring communication processor, railway signal centralized monitoring system and ZPW2000 maintenance systems；Described taken outdoors extension set is connected with ZPW2000 track circuit outdoor sections, the described protocol converter electric power source all-in-one machines of PLC 485 are connected with taken outdoors extension set, the described protocol converter electric power source all-in-one machines of PLC 485 are connected with outdoor-monitoring communication processor, and described outdoor-monitoring communication processor is connected with railway signal centralized monitoring system, ZPW2000 maintenance systems respectively.Compared with prior art, the utility model has the advantages that failure can be accurately positioned.
Description
Technical field
A kind of monitoring device of railway equipment is the utility model is related to, is used for ZPW2000 tracks electricity more particularly, to one kind
Monitoring of equipment and diagnostic device by rail.
Background technology
ZPW2000 track circuits outdoor-monitoring is gradually taken seriously at present, and traditional outdoor-monitoring is only 2 points one-line
Data acquisition, how to accomplish that gathered data is shared, multisystem diversification analysis, gathered data is effectively utilized, more can be accurate
Failure is positioned, intellectual analysis failure cause, it is the problem for needing to study to help attendant's solving practical problems.
Utility model content
The purpose of this utility model is exactly to provide one kind the defects of overcoming above-mentioned prior art to exist and be used for
ZPW2000 track circuits trackside equipment monitors and diagnostic device.
The purpose of this utility model can be achieved through the following technical solutions：
One kind is used for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, including taken outdoors extension set, PLC-
485 protocol converter electric power source all-in-one machines, outdoor-monitoring communication processor, railway signal centralized monitoring system and ZPW2000 are safeguarded
System；Described taken outdoors extension set is connected with ZPW2000 track circuit outdoor sections, described PLC-485 protocol converters
Electric power source all-in-one machine is connected with taken outdoors extension set, and described PLC-485 protocol converter electric power source all-in-one machines communicate with outdoor-monitoring
Processor connect, described outdoor-monitoring communication processor respectively with railway signal centralized monitoring system, ZPW2000 maintenance systems
Connection.
Described PLC-485 protocol converters electric power source all-in-one machine is connected using power line carrier, PLC mode and taken outdoors extension set
Connect；Described PLC-485 protocol converters electric power source all-in-one machine is using RS-485 bus communications mode and outdoor-monitoring communication process
Machine connects.
Described PLC-485 protocol converters electric power source all-in-one machine is provided with 4 power carrier interfaces and 4 RS-485 communications connect
Mouthful, 4 power carrier channels can be connected simultaneously, and each interface can connect no less than 20 taken outdoors extension sets.
Described outdoor-monitoring communication processor is connected using network communication mode with railway signal centralized monitoring system, institute
The outdoor-monitoring communication processor stated is connected using CAN communication mode with ZPW2000 maintenance systems.
Described outdoor-monitoring communication processor is provided with RS-485, CAN, network interface, described outdoor-monitoring mailing address
Reason machine is connected by RS-485 interfaces with PLC-485 protocol converter electric power source all-in-one machines, described outdoor-monitoring communication processor
It is connected by network interface with centralized signal supervision system, described outdoor-monitoring communication processor passes through with Phototube Coupling
CAN interface is connected with ZPW2000 maintenance systems.
Described outdoor-monitoring communication processor is provided with and is no less than 8 RS-485 interfaces, can connect two PLC-485 agreements
Converter power all-in-one, the data no less than 160 taken outdoors extension sets can be received.
Compared with prior art, the utility model can be accurately positioned failure, analyzing failure cause, help attendant to solve
Practical problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein 1 is taken outdoors extension set, and 2 be PLC-485 protocol converter electric power source all-in-one machines, and 3 be outdoor-monitoring mailing address
Reason machine, 4 be railway signal centralized monitoring system, and 5 be ZPW2000 maintenance systems, and 6 be indoor power supply screen.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is part of the embodiment of the present utility model, rather than is all implemented
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, it should all belong to the scope of the utility model protection.
As shown in figure 1, a kind of be applied to the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, described equipment
Including taken outdoors extension set 1, PLC-485 protocol converters electric power source all-in-one machine 2, outdoor-monitoring communication processor 3, railway signal collection
Middle monitoring system 4, ZPW2000 maintenance systems 5.Described taken outdoors extension set 1 connects with ZPW2000 track circuits outdoor section
Connecing, described PLC-485 protocol converters electric power source all-in-one machine 2 is connected using power line carrier, PLC mode with taken outdoors extension set 1,
Described PLC-485 protocol converters electric power source all-in-one machine 2 is using RS-485 bus communications mode and outdoor-monitoring communication processor 3
Connection, described outdoor-monitoring communication processor 3 are respectively adopted network communication mode and connected with railway signal centralized monitoring system 4
Connect, be connected using CAN communication mode with ZPW2000 maintenance systems 5.
Power supply includes the indoor power supply screen 6 and PLC-485 protocol converters electric power source all-in-one machine 2 being sequentially connected, should
PLC-485 protocol converters electric power source all-in-one machine 2 is connected with taken outdoors extension set 1.
PLC-485 protocol converter electric power source all-in-one machines are that PLC protocol converters and power carrier insulating power supply are closed into two to be
One, communicated using power line carrier, PLC mode with taken outdoors extension set, the ZPW2000 track chamber external circuit end of real-time reception collection
Analog data is held, possesses 4 power carrier interfaces and 4 RS-485 communication interfaces, 4 power carriers can be connected simultaneously and led to
Road, each interface can connect no less than 20 taken outdoors extension sets, and integration is good, and height only has 2U, can be easily installed in car
In the Europe superscript rack stood, preferably with the centralized signal supervision system integration.
Outdoor-monitoring communication processor is the primary communication device of ZPW2000 track circuit outdoor-monitorings, while possesses RS-
485th, CAN, network interface, lower floor's gathered data can be received, while and can transfers data to the centralized signal supervision system on upper strata
System and ZPW2000 maintenance systems, it is connected by RS-485 interfaces with PLC-485 protocol converter electric power source all-in-one machines, passes through net
Network interface is connected with centralized signal supervision system, is connected by the CAN interface with Phototube Coupling with ZPW2000 maintenance systems.Room
External monitor communication process function scans the collecting device in all buses in 900ms, possesses no less than 8 RS-485 interfaces,
Two PLC-485 protocol converter electric power source all-in-one machines can be connected, the data no less than 160 outdoor-monitoring extension sets can be received, number
Good according to real-time communication, integrated level is high.
Performance of the present utility model：
1) taken outdoors extension set shell it is fire-retardant meet GB/T 2408-2008 " the measure Horizontal Bridgman Method of Plastics Combustion performance and hang down
The V1 flame-retardancy requirements of straight method " 9.4.The flame-retardant standard of cable meets GB/T19666-2005, and " fire-retardant and fire-resistant wire and cable leads to
Low cigarette in then ", Halogen, the related request of fire-retardant requirement and basic model product standard.
2) communication to communicate between extension set and PLC-485 protocol converter electric power source all-in-one machines will not make to ZPW-2000 equipment
Into interference, for coding using the coded system different from ZPW-2000 systems, communication frequency point ranges are more than 30kHz, and take effectively
Frequency from monitoring measure；
3) per paths, outer boundary mouth increases lightning protection measures indoors；Power supply, communication between every physical bus are done
To reliable isolation.
4) outdoor data monitoring device should possess cable or optical fiber transmission communication capacity.
5) collection extension set shell protection should meet the regulation, protection etc. of GB 4208-2008 shell protections grade (IP codes)
Level is IP54 levels.
6) taken outdoors extension set is tested with reference to TB/T 2846-2015 test method, and test condition is according in 4.2
Vibration condition requirement, tri- directions of X, Y, Z, each direction frequency sweep circulates 5 times, when frequency (f) is 10Hz~200Hz, acceleration
For 20m/s2。
7) MTBF (MTBF) >=50000 hour.
8) radio frequency electromagnetic field radiation immunity：Cabinet port is examined, quality index performs standard GB/T 24338.5-2009
6.2nd bar of table 1, meets performance criterion B levels, and the method for inspection performs standard GB/T 17626.3.
9) power frequency magnetic field noise immunity：Cabinet port is examined, quality index performs standard GB/T 24338.5-2009 the 6.2nd
Bar table 1, meets performance criterion A levels, and the method for inspection performs standard GB/T 17626.8.
10) esd immunity：Cabinet port is examined, quality index performs standard GB/T 24338.5-2009 the 6.2nd
Bar table 1, meets performance criterion B levels, and the method for inspection performs standard GB/T 17626.2.
11) pulse magnetic field immunity：Cabinet port is examined, quality index performs standard GB/T 24338.5-2009 the 6.2nd
Bar table 1, meets performance criterion B levels, and the method for inspection performs standard GB/T 17626.9.
12) the conduction interference immunity to interference of radiofrequency field sensing：Power port, serial ports, network interface are examined, quality index performs
Standard GB/T 24338.5-2009 the 6.2nd bar of table 2, table 3, table 4, meet performance criterion B levels, and the method for inspection performs standard GB/T
17626.6。
13) electrical fast transient (eft) immunity to interference：Power port, serial ports, network interface are examined, quality index performs standard
GB/T 24338.5-2009 the 6.2nd bar of table 2, table 3, table 4, meet performance criterion B levels, and the method for inspection performs standard GB/T
17626.4。
14) surge immunity：Power port is detected, quality index performs standard GB/T the 6.2nd bar of table of 24338.5-2009
3rd, table 4, meet performance criterion B levels, and the method for inspection performs standard GB/T 17626.5.
15) conducted emission：Power port is detected, quality index performs the 5th article of standard GB/T 24338.5-2009, inspection party
Method performs table 2 in standard GB/T 17799.4.
16) radiation-emitting：Quality index performs the 5th article of standard GB/T 24338.5-2009, using 3m measurement distances, inspection
Proved recipe method performs table 1 in standard GB/T 17799.4.
17) Lightning Electromagnetic Pulse protection test：Examine alternating current 220V intake, taken outdoors Exgt Bat extension battery port, quality
Index performs the tables 10 of standard TB/T 3074-2003 the 9.4th, meets performance criterion B levels, and the method for inspection performs standard TB/T
The 9.4.1 articles of 3074-2003.
18) Lightning Electromagnetic Pulse protection test：Serial ports is sent and receiving port, network service transmission and receiving port, quality refer to
The tables 10 of execution standard TB/T 3074-2003 the 9.4th are marked, meet performance criterion B levels, the method for inspection performs standard TB/T 3074-
2003 the 9.4.2 articles.
19) low-temperature test：Regulation by Ab is tested in GB/T 2423.1-2001 is carried out, and the temperature gradients time should be not more than
30min, no power.Harsh ± 3 DEG C of -5 DEG C of grade (interior), -40 DEG C ± 3 DEG C (outdoors), duration 2h.
20) hot test：Regulation by Bb is tested in GB/T 2423.2-2001 is carried out, and temperature rising-time should be not more than
30min, it is powered.Harsh class 40 DEG C ± 2 DEG C (interior), 70 DEG C ± 2 DEG C (outdoors), duration 2h.
21) steady-state damp heat test：Test object is indoor equipment, is tested by GB/T2423.3-2006.Without packaging,
No power, harsh grade 2d.
22) cyclic damp heat test：Test object is outdoor equipment, is entered by the regulation that Bb is tested in GB/T 2423.4-1993
OK, no power, temperature-fall period relative humidity should be not more than 95%.Harsh grade：High-temperature temperature is 40 DEG C ± 2 DEG C, the test period
2d。
23) use of taken outdoors cable meets《ZPW-2000 track circuit technical conditions》(TB/T3206-2008) in
Defined cable using priciple；
24) taken outdoors cable answer it is up with it is descending, send with reception cable should be divided to design, cable must not sent and received
Between intersect connection；
25) every transmission channel of taken outdoors extension set uses 2 core cables；
26) every outdoor-monitoring communication processor live load is not more than 350W, and the work of each taken outdoors extension set is born
Lotus is not more than 10W.
27) when track circuit trackside equipment uses monomer box, collection extension set can be arranged on the monomer box back side；When track electricity
When road trackside equipment has two monomer boxes, clear position is reliably installed in protection box；
28) all collection extension sets are fixed, and installation site can not influence the cover closing of chamber, it is impossible to touch, hide
Any electrical terminal kept off in chamber, must not destroy ZPW-2000 track circuit equipment self structures, and collection distribution answers cloth
Line is neat；
29) current sensor should be reliably arranged in protection chamber.In particular cases, it can be positioned over outside protection box, pacify
Dress is firm.
30) outdoor equipment use environment should meet《ZPW-2000 track circuit technical conditions》(TB/T3206-2008) institute
Defined requirement, -5 DEG C~+40 DEG C of indoor equipment operating ambient temperature；Relative humidity is not more than 90% (when temperature is normal temperature)；
Atmospheric pressure：70kPa~106kPa (below 3 000 meters of height above sea level).
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modifications or substitutions, these modifications or substitutions should all cover within the scope of protection of the utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (6)
1. one kind is used for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, it is characterised in that including taken outdoors point
Machine (1), PLC-485 protocol converters electric power source all-in-one machine (2), outdoor-monitoring communication processor (3), railway signal Centralizing inspection system
System (4) and ZPW2000 maintenance systems (5)；Described taken outdoors extension set (1) is connected with ZPW2000 track circuit outdoor sections,
Described PLC-485 protocol converters electric power source all-in-one machine (2) is connected with taken outdoors extension set (1), and described PLC-485 agreements turn
Parallel operation electric power source all-in-one machine (2) is connected with outdoor-monitoring communication processor (3), and described outdoor-monitoring communication processor (3) is respectively
It is connected with railway signal centralized monitoring system (4), ZPW2000 maintenance systems (5).
It is 2. according to claim 1 a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, its feature
It is, described PLC-485 protocol converters electric power source all-in-one machine (2) is using power line carrier, PLC mode and taken outdoors extension set
(1) connect；Described PLC-485 protocol converters electric power source all-in-one machine (2) uses RS-485 bus communications mode and outdoor-monitoring
Communication processor (3) connects.
It is 3. according to claim 2 a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, its feature
It is, described PLC-485 protocol converters electric power source all-in-one machine (2) is provided with 4 power carrier interfaces and 4 RS-485 communications connect
Mouthful, 4 power carrier channels can be connected simultaneously, and each interface can connect no less than 20 taken outdoors extension sets (1).
It is 4. according to claim 1 a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, its feature
It is, described outdoor-monitoring communication processor (3) is connected using network communication mode and railway signal centralized monitoring system (4)
Connect, described outdoor-monitoring communication processor (3) is connected using CAN communication mode with ZPW2000 maintenance systems (5).
It is 5. according to claim 4 a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, its feature
It is, described outdoor-monitoring communication processor (3) is provided with RS-485, CAN, network interface, described outdoor-monitoring mailing address
Reason machine (3) is connected by RS-485 interfaces with PLC-485 protocol converters electric power source all-in-one machine (2), the communication of described outdoor-monitoring
Processor (3) is connected by network interface with centralized signal supervision system (4), and described outdoor-monitoring communication processor (3) is logical
The CAN interface with Phototube Coupling is crossed to be connected with ZPW2000 maintenance systems (5).
It is 6. according to claim 4 a kind of for the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device, its feature
It is, described outdoor-monitoring communication processor (3) is provided with and is no less than 8 RS-485 interfaces, can connect two PLC-485 agreements
Converter power all-in-one (2), the data no less than 160 taken outdoors extension sets (1) can be received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431721.7U CN206820747U (en) | 2017-04-24 | 2017-04-24 | For the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431721.7U CN206820747U (en) | 2017-04-24 | 2017-04-24 | For the monitoring of ZPW2000 track circuits trackside equipment and diagnostic device |
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| CN206820747U true CN206820747U (en) | 2017-12-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070500A (en) * | 2017-04-24 | 2017-08-18 | 卡斯柯信号有限公司 | For the monitoring of ZPW2000 track circuits trackside equipment and intelligent diagnosis system |
| CN108390852A (en) * | 2018-01-09 | 2018-08-10 | 中国铁路总公司 | Safety access method for across a network remote signal centralized monitoring system |
| CN110161402A (en) * | 2019-06-19 | 2019-08-23 | 上海工程技术大学 | A kind of monitoring of track circuit failure and diagnostic system |
-
2017
- 2017-04-24 CN CN201720431721.7U patent/CN206820747U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070500A (en) * | 2017-04-24 | 2017-08-18 | 卡斯柯信号有限公司 | For the monitoring of ZPW2000 track circuits trackside equipment and intelligent diagnosis system |
| CN107070500B (en) * | 2017-04-24 | 2023-08-29 | 卡斯柯信号有限公司 | Monitoring and intelligent diagnosis system for ZPW2000 track circuit trackside equipment |
| CN108390852A (en) * | 2018-01-09 | 2018-08-10 | 中国铁路总公司 | Safety access method for across a network remote signal centralized monitoring system |
| CN110161402A (en) * | 2019-06-19 | 2019-08-23 | 上海工程技术大学 | A kind of monitoring of track circuit failure and diagnostic system |
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