CN209410084U - A kind of monitoring platform - Google Patents
A kind of monitoring platform Download PDFInfo
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- CN209410084U CN209410084U CN201821797844.3U CN201821797844U CN209410084U CN 209410084 U CN209410084 U CN 209410084U CN 201821797844 U CN201821797844 U CN 201821797844U CN 209410084 U CN209410084 U CN 209410084U
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Abstract
The utility model provides a kind of monitoring platform, in the monitoring platform, indoor equipment includes platform host, and platform host includes: processing unit, power supply device, carrier communication apparatus, backboard, isolating transformer and interface board, and platform host is mounted in indoor machine cabinet；Processing unit has a plurality of independent CAN bus, every CAN bus carry one or more carrier communication apparatus, and processing unit is connected to by Ethernet interface and a plurality of CAN bus interface using host computer；220V AC power source is connected to multiple independent isolating transformers, and isolating transformer is connected to multiple independent carrier communication apparatus correspondingly respectively, and carrier communication apparatus is connect by independent lightning protection device with outdoor equipment respectively again.The stage+module is along railroad track, the key state data of real-time monitoring trackside equipment, improves the reliability of trackside equipment detection and analysis；Failure delay is shortened, operation and maintenance efficiency is improved.
Description
Technical field
The utility model belong to railway equipment monitoring field more particularly to a kind of monitoring platform.
Background technique
Currently, domestic centralized signal supervision system is limited only to the information collection to the various equipment of indoor local circuit,
System is monitored without the information collection for outdoor equipment.And outdoor equipment is due to the influence of the factors such as working environment, easily
In breaking down, when an error occurs because of the monitoring means of not no outdoor equipment, maintenance personnel can only be looked by artificial mode
Fault point is looked for, causes fault handling time longer.
Specifically, the outdoor equipment can be the trackside of Along Railway trackside equipment such as train auto-matic control (ATC) system
Equipment mainly includes: data communication system, zone controller, axis-counting device, semaphore, goat, track circuit, response
Device, shield door, emergency stop push button and close to disk etc., these trackside equipments, which mutually form, connects to realize train fortune each other
The functions such as information exchange and security protection in row are the important guarantees of train safe and stable operation.However, traditional trackside
Equipment inspection depends on railway technology personnel and is periodically patrolled, by the experience of railway technology personnel to Along Railway rail
The concrete condition of other equipment is judged, to be by artificial detection, technical staff to the maintenance of Along Railway trackside equipment
The detection modes such as empirical analysis, manual record carry out.The mode of traditional trackside equipment artificial detection is primarily present following lack
Fall into: not can guarantee real-time monitoring, and in checking process human eye fatigue moment easy holiday check object；It can not find in time
Equipment fault point position and relevant information cause the breakdown maintenance time to extend, the safety of severe jamming train and in time operation.
In view of the above-mentioned problems, technical staff researches and develops trackside monitoring system, but trackside monitoring system is being tied
On structure, the equipment such as host platform part and processing unit, power line carrier communication (PLC) protocol converter, communication interface extension set
Dispersion connection, communication-hierarchy level is long, and integrated level is unsatisfactory, and it is bad to may cause system real time effect.In addition, the trackside prison
The communication interface that examining system provides is single, and external equipment has to comply with the communication mode of system, and flexibility is lower.
Utility model content
The purpose of the utility model is to overcome above-mentioned defects existing in the prior art, provide a kind of monitoring platform, institute
It states during monitoring platform is mountable to along railroad track, with the key state data of real-time monitoring trackside equipment, improves trackside
The reliability that equipment tests and analyzes；Failure delay is shortened, operation and maintenance efficiency is improved.
In order to realize above-mentioned purpose of utility model, the utility model is provided the following technical solutions:
A kind of monitoring platform includes: the outdoor equipment and indoor equipment being connected, wherein
The outdoor equipment includes outdoor distributed capture device；
The indoor equipment includes platform host, platform host include: processing unit, power supply device, carrier communication apparatus,
Backboard, isolating transformer and interface board, platform host are mounted in indoor machine cabinet；
Processing unit has an a plurality of independent CAN bus, and every CAN bus carry one
Or multiple carrier communication apparatus, processing unit are connected to and are answered by Ethernet interface and a plurality of CAN bus interface
Use host computer；
220V AC power source is connected to multiple independent isolating transformers, and the isolating transformer connects correspondingly respectively
Multiple independent carrier communication apparatus are connected to, the carrier communication apparatus passes through independent lightning protection device and outdoor point respectively again
The connection of cloth acquisition device；
220V AC power source supplies power to power supply device and isolating transformer, and isolating transformer provides 220V exchange and supplies electricity to carrier wave
Communication device, power supply device provide 12V DC and supply electricity to carrier communication apparatus, and power supply device also provides 5V direct current and supplies electricity to processing dress
It sets, carrier communication apparatus is connected with processing unit respectively at CAN bus on backboard, and processing unit is also connected with
Interface board.
Further, the outdoor distributed capture device is mounted on by the equipment under test of trackside.
Further, the outdoor distributed capture device is mounted in harmony matching unit, goat is interior or trackside
In box body.
Further, the platform host setting is installed in electromagnetic compatibility cabinet, and the electromagnetic compatibility cabinet is configured with
Electromagnetic compatibility shielding item.
Further, the platform host is connect by connector with communication device.
Further, the communication device connecting with the platform host is device for power line carrier communications, narrowband Internet of Things
Device, Ethernet fiber device, ZigBee protocol device or airborne laser optics communication means.
The monitoring platform integrated level of the utility model is higher, and communication-hierarchy level is short, and real-time, validity are more preferable, both can guarantee
Trackside equipment fault fast positioning shortens failure delay, improves operation and maintenance efficiency, and can guarantee the steady fortune of train tissue
Row.
It should be understood that foregoing general description and following detailed description are all exemplary, and it is intended to mention
For the further explanation of claimed technology.
Detailed description of the invention
The utility model embodiment is described in more detail in conjunction with the accompanying drawings, the utility model above-mentioned and its
Its purpose, feature and advantage will be apparent.Attached drawing is used to provide to further understand the utility model embodiment, and
And part of specification is constituted, it is used to explain the utility model together with the utility model embodiment, not constitute to this reality
With novel limitation.Unless explicitly stated otherwise, otherwise attached drawing is not considered as drawn to scale.In the accompanying drawings, identical reference label
Typically represent same components or step.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the general monitoring platform of trackside equipment of the utility model；
Fig. 2 is the structural schematic diagram for the platform host that the general monitoring platform of trackside equipment of the utility model uses.
Specific embodiment
In order to enable the purpose of this utility model, technical solution and advantage become apparent, retouch in detail below with reference to accompanying drawings
State example embodiment according to the present utility model.Obviously, described embodiment is only that a part of the utility model is implemented
Example, rather than the whole embodiments of the utility model, it should be appreciated that the utility model is not by the limit of example embodiment described herein
System.Based on embodiment described herein, those skilled in the art are obtained in the case where not making the creative labor
All other embodiment should all be fallen within the protection scope of the utility model.In the present description and drawings, it will use identical
Appended drawing reference indicate substantially the same element and function, and duplicate explanation to these elements and function will be omitted.This
Outside, for clarity and brevity, it is convenient to omit for the explanation of function and construction known in the art.
As shown in Figure 1, a kind of monitoring platform provided by the utility model can be the general monitoring platform of trackside equipment, the prison
It surveys platform to be made of the outdoor equipment and indoor equipment being connected, wherein outdoor equipment mainly includes outdoor distributed capture dress
1 is set, indoor equipment is mainly made of platform host 2.As shown in Fig. 2, the platform host 2 includes: processing unit 4, power supply
Device 5, carrier communication apparatus 6, backboard 7, isolating transformer 8 and interface board 9.
In Fig. 1, the 220V AC power source that power supply panel provides is connected to multiple independent isolating transformers 8, the isolation
Transformer 8 is connected to multiple independent carrier communication apparatus 6 correspondingly respectively, and the carrier communication apparatus 6 leads to respectively again
It crosses independent lightning protection device to connect with distributed capture device 1, wherein the 220V that 8 isolated power supply screen of isolating transformer provides
AC power source is that outdoor distributed capture device 1 provides power supply along cable；The processing unit 4 of platform host 2 passes through a plurality of control
Device local area network (CAN) bus is individually connect with the multiple carrier communication apparatus 6 respectively, and the processing unit 4 is also by another
Outer a plurality of CAN bus and Ethernet interface are connected to using host computer 3.
In Fig. 2, the 220V AC power source that power supply panel provides supplies power to power supply device 5 and isolating transformer 8, and transformation is isolated
Device 8 provides 220V exchange and supplies electricity to carrier communication apparatus 6, and power supply device 5 provides 12V DC and supplies electricity to carrier communication apparatus 6, power supply dress
5 also offer 5V direct currents are provided and supply electricity to processing unit 4；Carrier communication apparatus 6 and processing unit 4 connect with the CAN bus on backboard 7 respectively
It connects, so that processing unit 4 carries out CAN communication by backboard 7 and carrier communication apparatus 6；The ether of interface board 9 and processing unit 4
Net, CAN bus are connected with USB communication interface, be easy to external equipment information exchange, set expandability is strong, wherein described outer
Portion's equipment can diagnose the diagnostic devices such as host for track circuit, or a variety of other upper computer equipments, it is all to use ether
The equipment of net, CAN bus or USB interface can carry out information exchange with the monitoring platform of the utility model；Isolating transformer 8
The industrial frequency AC for providing 220V50Hz supplies electricity to carrier communication apparatus 6, and couples with the high-frequency signal in carrier communication apparatus 6, leads to
Cross the distributed data acquisition module outside the external electrical line of force connection of carrier communication apparatus 6.
Wherein, the outdoor distributed capture device 1 is placed on by the equipment under test of trackside, and distributed capture fills
1 connection multiple sensors are set with the electric characteristics such as the correlated current, voltage, temperature and the contact state that acquire equipment under test ginseng
Number.Outdoor distributed capture device 1 can respectively with ZPW-2000A/K track circuit, 25Hz phase-sensitive track circuits, semaphore, iron
Road point machine is connected, and completes to transmit device data acquisition, analog-to-digital conversion, signal processing, communication ad hoc network and data.
Distributed capture device 1 is mounted in resonance matching unit, in goat or in trackside box body, is arranged with existing trackside equipment
Together, the convenience of the monitoring platform of the utility model is improved.
The power line and whole outdoor distributed capture devices 1 drawn on carrier communication apparatus 6, carrier communication apparatus 6 are total
With carrier wave bus is constituted, carrier communication apparatus 6 realizes the group of all outdoor distributed capture device 1 in carrier wave bus
Net.The collected total data of outdoor distributed capture device 1 is filled after the lightning protection device of platform host 2 by carrier communication
It sets 6 and is received and converted to CAN data format, processing unit 4 is then sent to by CAN bus by backboard 7.Processing unit 4
It is connected with a plurality of CAN bus, every independent CAN bus carry 1 or multiple carrier communication apparatus 6, so that processing unit 4 connects altogether
The data that multiple carrier communication apparatus 6 are sent are received, packet is unpacked and organized according to protocol requirement, processing unit 4 passes through other
Multiple CAN interfaces are sent data to using host computer 3, and host computer also can visually have particular application as other hosts for diagnosis host,
Data carry out data processing after being sent to host computer, analyze operating status and fault message.The processed data pass through
Carrier communication apparatus 6 is sent to carrier wave bus, finally converges on carrier communication apparatus 6, and carrier communication apparatus 6 uses power line
The communication technology, in conjunction with filter apparatus, is realized and is filled with outdoor distributed capture using existing low-voltage network as transmission medium
Set 1 data transmission and information exchange.When sending data, transmitting terminal first modulates data on a high frequency carrier, then passes through
Overpower amplifying circuit, coupling circuit, which are coupled on power line, to be transmitted；It will be adjusted in receiving end by coupling filter and filter
Signal processed is separated from power line, and demodulated device extracts information.
In the utility model, platform host is mounted in indoor machine cabinet, and the sub- device collection of platform host 2 is simultaneous loaded on electromagnetism
Hold in cabinet, preferably 19 inch standard 3U electromagnetic compatibility cabinets, and configure corresponding electromagnetic compatibility shielding item, simplifies complete machine
Circuit design, installation and debugging keep the general monitoring level of integrated system of trackside equipment higher, and communication-hierarchy level is short, real-time, validity
More preferably.
In the utility model, it is attached in platform host by connector and communication device, it can be according to different applications
The corresponding communication mode of environmental selection, communication device can be PLC device, NB-IoT device, optical fiber (Ethernet) device, purple honeybee association
It discusses (ZigBee) device or airborne laser optics gets in touch with (Lola) device, enhance the communication flexibility ratio of system.
The utility model in the specific implementation, in the platform host of the monitoring platform, preferably adopt by 4 inside of processor device
With ARM structure+dsp program+linux kernel programing system framework；Isolating transformer 8, carrier communication apparatus 6 and lightning protection device are equal
Preferably 4-8；The 4 independent CAN bus of preferred connection of processing unit 4, every the independent preferred carry 1-2 of CAN bus
Carrier communication apparatus 6, so that processing unit 4 receives the data of 4-8 carrier communication apparatus 6 transmission altogether；Processing unit 4 is preferably logical
2 CAN interfaces are crossed, are sent data to using host computer 3；Interface board 9 is preferably total with 1 road Ethernet of processing unit 4,2 road CAN
Line and 1 road USB communication interface are connected.
The monitoring platform of the utility model makes monitoring level of integrated system higher, and communication-hierarchy level is short, and real-time, validity are more
It is good.It both can guarantee trackside equipment fault fast positioning using the monitoring system of the utility model, and shortened failure delay, improve operation
Maintenance efficiency, and can guarantee the even running of train tissue.
Specifically, those skilled in the art can select the specific component with principle according to the present utility model
Property setting, as long as can be realized the principle of the control method of the utility model.
It should be noted that purpose of the term as used in this specification merely for description particular implementation, rather than
It is intended to limit the utility model.Unless the context clearly indicates otherwise, otherwise singular as used herein
" one ", "one" and "the" be also intended to including plural form.The terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that wrapping
Include in the process, method, article or equipment of the element that there is also other identical elements.
Those skilled in the art should understand that: the above various embodiments is only to illustrate the technical side of the utility model
Case, rather than its limitations；Although the present invention has been described in detail with reference to the aforementioned embodiments, but the skill of this field
Art personnel are possible to modify the technical solutions described in the foregoing embodiments, or special to some or all of technologies
Sign is equivalently replaced；And these are modified or replaceed, the utility model right that it does not separate the essence of the corresponding technical solution
The range of claim.
Claims (6)
1. a kind of monitoring platform, which is characterized in that the monitoring platform includes: the outdoor equipment and indoor equipment being connected,
In,
The outdoor equipment includes outdoor distributed capture device；
The indoor equipment includes platform host, and platform host includes: processing unit, power supply device, carrier communication apparatus, back
Plate, isolating transformer and interface board, platform host are mounted in indoor machine cabinet；
Processing unit has an a plurality of independent CAN bus, and every CAN bus carry one or more
A carrier communication apparatus, processing unit are connected to by Ethernet interface and a plurality of CAN bus interface using upper
Position machine；
220V AC power source is connected to multiple independent isolating transformers, and the isolating transformer is connected to correspondingly respectively
Multiple independent carrier communication apparatus, the carrier communication apparatus are adopted by independent lightning protection device and outdoor distribution respectively again
Acquisition means connection；
220V AC power source supplies power to power supply device and isolating transformer, and isolating transformer provides 220V exchange and supplies electricity to carrier communication
Device, power supply device provide 12V DC and supply electricity to carrier communication apparatus, and power supply device also provides 5V direct current and supplies electricity to processing unit, carry
Wave communication device is connected with processing unit respectively at CAN bus on backboard, and processing unit is also connected with interface
Plate.
2. monitoring platform according to claim 1, which is characterized in that the outdoor distributed capture device is mounted on trackside
Equipment under test by.
3. monitoring platform according to claim 2, which is characterized in that the outdoor distributed capture device is mounted on harmony
In matching unit, in goat or in trackside box body.
4. monitoring platform according to claim 1, which is characterized in that the platform host setting is installed on electromagnetic compatibility machine
In case, the electromagnetic compatibility cabinet is configured with electromagnetic compatibility shielding item.
5. monitoring platform according to claim 1, which is characterized in that the platform host passes through connector and communication device
Connection.
6. monitoring platform according to claim 5, which is characterized in that the communication device connecting with the platform host is electricity
Powerline carrier communication device, narrowband Internet of things device, Ethernet fiber device, ZigBee protocol device or the contact of airborne laser optics
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797844.3U CN209410084U (en) | 2018-11-01 | 2018-11-01 | A kind of monitoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797844.3U CN209410084U (en) | 2018-11-01 | 2018-11-01 | A kind of monitoring platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209410084U true CN209410084U (en) | 2019-09-20 |
Family
ID=67933018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797844.3U Active CN209410084U (en) | 2018-11-01 | 2018-11-01 | A kind of monitoring platform |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291961A (en) * | 2018-11-01 | 2019-02-01 | 北京全路通信信号研究设计院集团有限公司 | A kind of monitoring platform |
| CN112562305A (en) * | 2020-12-04 | 2021-03-26 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft test bus system based on power line carrier communication |
-
2018
- 2018-11-01 CN CN201821797844.3U patent/CN209410084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291961A (en) * | 2018-11-01 | 2019-02-01 | 北京全路通信信号研究设计院集团有限公司 | A kind of monitoring platform |
| CN112562305A (en) * | 2020-12-04 | 2021-03-26 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft test bus system based on power line carrier communication |
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