CN109507925A - A kind of data acquisition board and data collection system for railway DC600V ground power supply - Google Patents
A kind of data acquisition board and data collection system for railway DC600V ground power supply Download PDFInfo
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- CN109507925A CN109507925A CN201811451574.5A CN201811451574A CN109507925A CN 109507925 A CN109507925 A CN 109507925A CN 201811451574 A CN201811451574 A CN 201811451574A CN 109507925 A CN109507925 A CN 109507925A
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- dc600v
- power supply
- ground power
- railway
- communication port
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of data acquisition boards and data collection system for railway DC600V ground power supply, and the data acquisition board includes pcb board, and processor, wireless communication module, RJ45 network interface and five 485 communication ports are pasted on the pcb board.The present invention provides a kind of data acquisition board and data collection system for railway DC600V ground power supply, using four 485 communication ports in collection plate respectively with the control unit in DC600V ground power supply, rectification unit, temperature measurement unit and electric parameter measurement unit are electrically connected one by one, all information in DC600V ground power supply can be acquired by processor, unify again using network transmission to the computer of duty room or the Cloud Server of distal end later, network includes wireline interface and two kinds of 4G wireless network, the calculating mechatronics that processor passes through cable network and live duty room, processor is electrically connected by 4G network with the Cloud Server, this invention ensures that the uniformity of external interface information, solves the problems, such as field wiring using 4G technology simultaneously.
Description
Technical field
The invention belongs to DC600V ground power supplies to monitor field, and in particular to a kind of for railway DC600V ground power supply
Data acquisition board and data collection system.
Background technique
The train of DC600V working power provides working power by locomotive (locomotive engine) in the process of running, when train reaches
Behind terminus, locomotive will be separated with compartment, and compartment part will need at this time ground electric on dedicated stop line road
Source provides DC600V power supply for train, guarantees that train overhaul operation and winter provide heating power supply for train.
It for the operating status for monitoring DC600V ground power supply, needs to be acquired all data of its inside, but current
The every terms of information of DC600V ground power supply disperses, and ununified interface carries out external connection, when leading to information collection, needs to carry out
The connection of more sets of data lines, or after being acquired all data of DC600V ground power supply by computer, then collect transfer
Networking is sent out, the problems such as total class of information in current device is more, and interface mode is inconsistent, caused equipment cost is higher, meanwhile,
Poor compatibility when system group network；Remoter additionally, due to part ground power supply mounting position, when information collection, field wiring is not
It is convenient.
Summary of the invention
In order to solve the above technical problems, the present invention provide a kind of data acquisition board for railway DC600V ground power supply and
All information in DC600V ground power supply can be acquired by data collection system using the acquisition interface in collection plate, it
Unify to forward using network interface again afterwards, network interface includes wireline interface and two kinds of 4G interface, ensure that external interface information
Uniformity, while solving the problems, such as field wiring using 4G technology, technical scheme is as follows:
As the first aspect of the present invention, a kind of data acquisition board for railway DC600V ground power supply is provided, it is described
Data acquisition board includes pcb board, and processor, the one 485 communication port, the 2nd 485 communication port, third are pasted on the pcb board
485 communication ports, the 4th 485 communication port and RJ45 network interface, the one 485 communication port, the 2nd 485 communication port, the 3rd 485 communication
Mouth, the 4th 485 communication port and the equal and described processor electrical connection of RJ45 network interface；
One 485 communication port with the control unit of railway DC600V ground power supply for being electrically connected；
2nd 485 communication port with the rectification unit of railway DC600V ground power supply for being electrically connected；
3rd 485 communication port with the temperature measurement unit of railway DC600V ground power supply for being electrically connected；
4th 485 communication port with the electric parameter measurement unit of railway DC600V ground power supply for being electrically connected；
The RJ45 network interface is for the calculating mechatronics with live duty room.
Further, wireless communication unit is also pasted on the pcb board, the wireless communication unit is electrically connected with processor
It connects, the processor is wirelessly connected by the wireless communication unit and the Cloud Server of distal end, for the cloud service with distal end
Device carries out data transmission.
Further, the wireless communication unit is 4G wireless communication unit.
Further, the 5th 485 communication port, the 5th 485 communication port and the processor are also mounted on the pcb board
Electrical connection, the 5th 485 communication port carry out parameter setting for being electrically connected with external debugging unit, to data acquisition board.
Further, the processor is MCU microprocessor
As another aspect of the present invention, a kind of data collection system of railway DC600V ground power supply, the system are provided
System includes control unit, rectification unit, temperature measurement unit, electric parameter measurement unit, live duty room computer and as such as
Data acquisition board described above, described control unit, rectification unit, temperature measurement unit and electric parameter measurement unit are respectively mounted
In the DC600V ground power supply, for acquiring corresponding data in DC600V ground power supply, the processor passes through first
485 communication ports are electrically connected with the control unit of railway DC600V ground power supply；The processor passes through the 2nd 485 communication port and iron
The rectification unit of road DC600V ground power supply is electrically connected；The processor passes through the 3rd 485 communication port and the ground railway DC600V
The temperature measurement unit of power supply is electrically connected, and the processor crosses RJ45 network interface all and the computer of live duty room is electrically connected
It connects.
Further, the data collection system further includes the Cloud Server of distal end, and the processor passes through described wireless
Communication unit is electrically connected with the Cloud Server, is carried out data transmission for the Cloud Server with distal end.
Beneficial effects of the present invention:
The present invention provides a kind of data acquisition board and data collection system for railway DC600V ground power supply, using adopting
Collect plate in four 485 communication ports respectively in DC600V ground power supply control unit, rectification unit, temperature measurement unit and
Electric parameter measurement unit is electrically connected one by one, and all information in DC600V ground power supply can be acquired by processor, Zhi Houzai
Unified to utilize network transmission to the computer of duty room or the Cloud Server of distal end, network includes wireline interface and 4G wireless network
Two kinds, processor is by the calculating mechatronics of cable network and live duty room, and processor passes through 4G network and the cloud takes
Business device electrical connection, this invention ensures that the uniformity of external interface information, while solving the problems, such as field wiring using 4G technology.
Detailed description of the invention
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is that a kind of structure of the data acquisition board for railway DC600V ground power supply provided in an embodiment of the present invention is shown
It is intended to.
Fig. 2 is a kind of data collection system structural representation of railway DC600V ground power supply provided in an embodiment of the present invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only present invention a part, instead of all the embodiments.Based on the present invention
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1, as the first aspect of the present invention, a kind of data for railway DC600V ground power supply are provided and are adopted
Collect plate, the data acquisition board includes pcb board, and processor, the one 485 communication port, the 2nd 485 logical is pasted on the pcb board
Interrogate mouth, the 3rd 485 communication port, the 4th 485 communication port and RJ45 network interface, the one 485 communication port, the 2nd 485 communication port, the
3 485 communication ports, the 4th 485 communication port and the equal and described processor electrical connection of RJ45 network interface；
One 485 communication port with the control unit of railway DC600V ground power supply for being electrically connected；
2nd 485 communication port with the rectification unit of railway DC600V ground power supply for being electrically connected；
3rd 485 communication port with the temperature measurement unit of railway DC600V ground power supply for being electrically connected；
4th 485 communication port with the electric parameter measurement unit of railway DC600V ground power supply for being electrically connected；
The RJ45 network interface is for the calculating mechatronics with live duty room.
Wherein, the processor is preferably MCU processor.
In above-described embodiment, processor by four 485 communication ports respectively with the control in railway DC600V ground power supply
Unit, rectification unit, temperature measurement unit and electric parameter measurement unit are electrically connected one by one, described control unit, rectification unit, temperature
Spending measuring unit and electric parameter measurement unit is separate functional blocks in existing railway DC600V ground power supply, for acquiring
Each module running state data in DC600V ground power supply, processor is by these separate functional blocks, by DC600V
Each module running state data acquisition in the power supply of face comes, then integrates, and the meter of live duty room is given by network transmission
Calculation machine.
Preferably, wireless communication unit is also pasted on the pcb board, the wireless communication unit is electrically connected with processor
It connects, the processor is wirelessly connected by the wireless communication unit and the Cloud Server of distal end, for the cloud service with distal end
Device carries out data transmission.
Wherein, the wireless communication unit is preferably 4G wireless communication unit.
In above-described embodiment, processor can be run each module in DC600V ground power supply by wireless communication unit
After status data integration, it is transferred to the Cloud Server of distal end.
Preferably, the 5th 485 communication port, the 5th 485 communication port and processor electricity are also mounted on the pcb board
Connection, the 5th 485 communication port carry out parameter setting for being electrically connected with external debugging unit, to data acquisition board.
In above-described embodiment, by the 5th 485 communication port, data acquisition board is enable to be electrically connected with external debugging unit,
By external debugging unit parameter setting can be carried out as needed to data acquisition board.
Data acquisition board of the invention recycles Keil by production printed circuit board, then after welding corresponding component
Corresponding control program is write, is downloaded on plate after processor, is mounted in ground power supply, and after connecting related circuit
Normal use, the 4G wireless communication unit of this collection plate need to install SIM card, and using the wireless network of telecom operators, can
Normally make.
As described in Figure 2, as another aspect of the present invention, a kind of data acquisition system of railway DC600V ground power supply is provided
System, the system comprises control unit, rectification unit, temperature measurement unit, electric parameter measurement unit, live duty room computers
And data acquisition board as described above, described control unit, rectification unit, temperature measurement unit and electric parameter measurement unit
It is mounted in the DC600V ground power supply, for acquiring corresponding data in DC600V ground power supply, the processor is logical
The one 485 communication port is crossed to be electrically connected with the control unit of railway DC600V ground power supply；The processor passes through the 2nd 485 communication
Mouth is electrically connected with the rectification unit of railway DC600V ground power supply；The processor passes through the 3rd 485 communication port and railway
The temperature measurement unit of DC600V ground power supply is electrically connected, and the processor crosses RJ45 network interface and live duty room all
Calculate mechatronics.
In above-described embodiment, processor by 4 485 communication ports respectively with the control list in railway DC600V ground power supply
Member, rectification unit, temperature measurement unit and electric parameter measurement unit connect one by one, and described control unit, rectification unit, temperature are surveyed
Measuring unit and electric parameter measurement unit is separate functional blocks in existing railway DC600V ground power supply, for acquiring DC600V
Each module running state data in the power supply of face, processor, will be in DC600V ground power supplies by these separate functional blocks
The acquisition of each module running state data come, then integrate, the computer of live duty room given by network transmission.
Preferably, the data collection system further includes the Cloud Server of distal end, and the processor passes through the channel radio
News unit is electrically connected with the Cloud Server, is carried out data transmission for the Cloud Server with distal end.
In above-described embodiment, processor can be run each module in DC600V ground power supply by wireless communication unit
After status data integration, it is transferred to the Cloud Server of distal end.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of data acquisition board for railway DC600V ground power supply, which is characterized in that the data acquisition board includes PCB
Plate is pasted with processor, the one 485 communication port, the 2nd 485 communication port, the 3rd 485 communication port, the 4th 485 on the pcb board
Communication port and RJ45 network interface, the one 485 communication port, the 2nd 485 communication port, the 3rd 485 communication port, the 4th 485 communication port
It is electrically connected with the processor with RJ45 network interface；
One 485 communication port with the control unit of railway DC600V ground power supply for being electrically connected；
2nd 485 communication port with the rectification unit of railway DC600V ground power supply for being electrically connected；
3rd 485 communication port with the temperature measurement unit of railway DC600V ground power supply for being electrically connected；
4th 485 communication port with the electric parameter measurement unit of railway DC600V ground power supply for being electrically connected；
The RJ45 network interface is for the calculating mechatronics with live duty room.
2. the data acquisition board according to claim 1 for railway DC600V ground power supply, which is characterized in that described
Wireless communication unit is also pasted on pcb board, the wireless communication unit is electrically connected with processor, and the processor passes through described
Wireless communication unit and the Cloud Server of distal end are wirelessly connected, and are carried out data transmission for the Cloud Server with distal end.
3. the data acquisition board according to claim 2 for railway DC600V ground power supply, which is characterized in that the nothing
Line communication unit is 4G wireless communication unit.
4. the data acquisition board according to claim 3 for railway DC600V ground power supply, which is characterized in that described
The 5th 485 communication port is also mounted on pcb board, the 5th 485 communication port is electrically connected with the processor, and the described 5th 485 is logical
News mouth carries out parameter setting for being electrically connected with external debugging unit, to data acquisition board.
5. the data acquisition board according to claim 1 for railway DC600V ground power supply, which is characterized in that the place
Reason device is MCU microprocessor.
6. a kind of data collection system of railway DC600V ground power supply, which is characterized in that the system comprises control units, whole
Flow unit, temperature measurement unit, electric parameter measurement unit, live duty room computer and such as any one of claim 2-5 institute
The data acquisition board stated, described control unit, rectification unit, temperature measurement unit and electric parameter measurement unit are mounted on described
In DC600V ground power supply, for acquiring corresponding data in DC600V ground power supply, the processor passes through the one 485 communication
Mouth is electrically connected with the control unit of railway DC600V ground power supply；The processor passes through the 2nd 485 communication port and railway
The rectification unit of DC600V ground power supply is electrically connected；The processor passes through the 3rd 485 communication port and the ground railway DC600V electricity
The temperature measurement unit in source is electrically connected, and the processor crosses RJ45 network interface all and the computer of live duty room is electrically connected
It connects.
7. the data collection system of railway DC600V ground power supply according to claim 6, which is characterized in that the data
Acquisition system further includes the Cloud Server of distal end, and the processor is electrically connected by the wireless communication unit and the Cloud Server
It connects, carries out data transmission for the Cloud Server with distal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451574.5A CN109507925A (en) | 2018-11-30 | 2018-11-30 | A kind of data acquisition board and data collection system for railway DC600V ground power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451574.5A CN109507925A (en) | 2018-11-30 | 2018-11-30 | A kind of data acquisition board and data collection system for railway DC600V ground power supply |
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| Publication Number | Publication Date |
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| CN109507925A true CN109507925A (en) | 2019-03-22 |
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| CN201811451574.5A Pending CN109507925A (en) | 2018-11-30 | 2018-11-30 | A kind of data acquisition board and data collection system for railway DC600V ground power supply |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05316602A (en) * | 1991-02-15 | 1993-11-26 | Toyo Electric Mfg Co Ltd | Auxiliary power supply circuit |
| CN201429507Y (en) * | 2009-01-09 | 2010-03-24 | 丁艳巍 | Locomotive power-supply load test detection device |
| CN102420388A (en) * | 2010-09-28 | 2012-04-18 | 株洲南车时代电气股份有限公司 | Train power cube for alternating current drive locomotive |
| CN202870275U (en) * | 2012-09-03 | 2013-04-10 | 南宁铁路局科学技术研究所 | Locomotive DC600V power supply detection apparatus |
| CN103092192A (en) * | 2013-01-29 | 2013-05-08 | 株洲南车时代电气股份有限公司 | Train power supply control system test device and method thereof |
| CN103675441A (en) * | 2013-12-02 | 2014-03-26 | 中国北车集团大连机车研究所有限公司 | Watt hour meter for DC600V train power supply device |
| CN203981834U (en) * | 2014-03-16 | 2014-12-03 | 昆明铁路局科学技术研究所 | The inverter board pick-up unit of railway DC600V power supply passenger vehicle |
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| CN107302494A (en) * | 2016-04-16 | 2017-10-27 | 广州车恋网信息科技有限公司 | Car networking intelligent gateway |
| CN206863531U (en) * | 2017-05-27 | 2018-01-09 | 深圳市安泰宇盛科技有限公司 | A kind of greenhouse rolling blind intellectual monitoring control system |
| CN208079109U (en) * | 2018-04-24 | 2018-11-09 | 浙江正泰电器股份有限公司 | Intelligent industrial gateway |
-
2018
- 2018-11-30 CN CN201811451574.5A patent/CN109507925A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05316602A (en) * | 1991-02-15 | 1993-11-26 | Toyo Electric Mfg Co Ltd | Auxiliary power supply circuit |
| CN201429507Y (en) * | 2009-01-09 | 2010-03-24 | 丁艳巍 | Locomotive power-supply load test detection device |
| CN102420388A (en) * | 2010-09-28 | 2012-04-18 | 株洲南车时代电气股份有限公司 | Train power cube for alternating current drive locomotive |
| CN202870275U (en) * | 2012-09-03 | 2013-04-10 | 南宁铁路局科学技术研究所 | Locomotive DC600V power supply detection apparatus |
| CN103092192A (en) * | 2013-01-29 | 2013-05-08 | 株洲南车时代电气股份有限公司 | Train power supply control system test device and method thereof |
| CN103675441A (en) * | 2013-12-02 | 2014-03-26 | 中国北车集团大连机车研究所有限公司 | Watt hour meter for DC600V train power supply device |
| CN203981834U (en) * | 2014-03-16 | 2014-12-03 | 昆明铁路局科学技术研究所 | The inverter board pick-up unit of railway DC600V power supply passenger vehicle |
| CN107302494A (en) * | 2016-04-16 | 2017-10-27 | 广州车恋网信息科技有限公司 | Car networking intelligent gateway |
| CN106208072A (en) * | 2016-07-18 | 2016-12-07 | 天津斌德鑫力电子科技有限公司 | A kind of DC600V passenger vehicle ground power supply intelligent diagnostics repair and maintenance system |
| CN206863531U (en) * | 2017-05-27 | 2018-01-09 | 深圳市安泰宇盛科技有限公司 | A kind of greenhouse rolling blind intellectual monitoring control system |
| CN208079109U (en) * | 2018-04-24 | 2018-11-09 | 浙江正泰电器股份有限公司 | Intelligent industrial gateway |
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Application publication date: 20190322 |