CN204028235U - Load detection system for urban track traffic DC traction system - Google Patents
Load detection system for urban track traffic DC traction system Download PDFInfo
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- CN204028235U CN204028235U CN201320687789.3U CN201320687789U CN204028235U CN 204028235 U CN204028235 U CN 204028235U CN 201320687789 U CN201320687789 U CN 201320687789U CN 204028235 U CN204028235 U CN 204028235U
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
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- 238000012545 processing Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The utility model provides a kind of load detection system for urban track traffic DC traction system, wherein be equipped with: the electric interfaces by coupling is connected to direct-current switch cabinet, to gather the electric current of DC switch and the data collecting card of voltage data in Traction Station; And the corresponding software based on wherein loading, controls data acquisition, and to the data that gather store, the industrial control computer of analysis and output display.The utility model system architecture advantages of simple, self function is comparatively applicable, can provide a kind of means easily for track traffic Traction Station load data detects, to be widely used in the electric online detection field in the urban transportation.
Description
Technical field
The utility model relates to a kind of load detection system for urban track traffic DC traction system.
Background technology
Chinese patent CN101209714 discloses a kind of " track traffic synthetic monitoring system and method ", and wherein integrated comprehensively monitoring support platform and monitor control module is connected successively by application interface between them; Also comprise maintenance management module, by application interface, be connected with comprehensively monitoring support platform.The function of this cover system is integrated, and mainly concentrates implementation management and monitoring, but cannot be for the test of DC load in track traffic Traction Station, and accident post analysis and assessment after cannot breaking down to DC switch provide data assessment.
Utility model content
The utility model technical issues that need to address are, overcome deficiency and the afunction of background technology, provide a kind of simple and reasonable, and the system of practical function is applicable to the detection of loading of urban track traffic DC traction system.
In order to achieve the above object, the technical solution of the utility model is to provide a kind of load detection system for urban track traffic DC traction system, is wherein equipped with:
Electric interfaces by coupling is connected to direct-current switch cabinet, to gather the electric current of DC switch and the data collecting card of voltage data in Traction Station; And,
Corresponding software based on wherein loading, controls data acquisition, and to the data that gather store, the industrial control computer of analysis and output display.
Described data collecting card is connected to active signal interface board by signal cable; Described active signal interface board is connected to the respective electric interface of described direct-current switch cabinet by signal cable, to gather required data.
In preferred embodiment, described data collecting card is provided with the interface that is connected to described industrial control computer, obtains with adjustable sampling rate continuous acquisition desired data and is sent to the steering order that described industrial control computer is stored and processed.
In preferred embodiment, described industrial control computer is provided with and loads the storer that software and interpretation software are controlled in current/voltage collection.
In preferred embodiment, described industrial control computer is further provided with corresponding storer, load and can carry out data processing to the electric current of switch in Traction Station and voltage data, and the software of by the hour DC current, voltage peak and the DC load power consumption of switch in station being stored.
In preferred embodiment, described industrial control computer is further provided with corresponding storer, loads and can carry out playback to the data that gather, and can find out the software of the data analysis of corresponding interest period.
Compared with prior art, the load detection system for urban track traffic DC traction system described in the utility model, its advantage is:
1, detection system of the present utility model has mainly adopted the hardware of industrial control computer and data collecting card and annex construction system thereof, and the electrical specification of hardware interface and the electric interfaces of DC switch keep good consistance.
2, system controlling software can be with electric current and the voltage of DC switch in adjustable sampling rate continuous acquisition and storage Traction Station, and gathered data are stored.
3, system controlling software can carry out data processing to the electric current of switch in Traction Station and voltage data, and by the hour by the DC current of DC switch in Substation Station, voltage peak and the storage of DC load power consumption.
4, system controlling software can carry out playback to the data that gather, and can find out the data of corresponding interest period and carry out simple analysis.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the load detection system for urban track traffic DC traction system described in the utility model.
Embodiment
Load detection system for urban track traffic DC traction system described in the utility model, be a set of can acquisition trajectory traffic traction transformer station in the Data collecting and analysis system of electric current and bus DC voltage in direct-current switch cabinet, this system has mainly designed integrated hardware and supporting control software with it.
In a specific embodiment as shown in Figure 1, utilize industrial control computer 1 and data collecting card 2(to dispose pci interface or USB interface), for example, by corresponding interface annex (being signal cable 3 and active signal interface board 4), form the hardware components of detection system.Before real system installation and operation, system is reliably connected with the electric interfaces in direct-current switch cabinet NC21 ~ NC24 by signal cable, thus can be with electric current and the voltage of DC switch in adjustable sampling rate continuous acquisition and storage Traction Station.
Utilize the softwares such as VC++ to programme to this part hardware, can realize any one or its combination in any in following function, comprise: hardware is realized and controlled and adjust, to carry out current/voltage collection control, realize and continuously the electric current of Traction Station and voltage data are gathered and stored; The electric current of switch in Traction Station and voltage data are carried out to data processing, and by the hour by the DC current of switch in station, voltage peak and the storage of DC load power consumption; Can carry out playback to the data that gather, can find out the data of corresponding interest period and carry out simple analysis.
For example, in some preferred application examples, system hardware of the present invention can utilize data processing software, obtain easily the data tabular form of all kinds of forms, the binary data collecting can be intercepted, and utilize data software to process, and extract key message, as the electric current in random time section before and after switch trip, voltage data etc.
Utilize data processing software obtained data can also be changed, the operating conditions of utilizing software to provide, two groups of data can also be added, subtract, the average smooth of data is processed, 5 of data twice digital processing functions such as level and smooth, meets the needs that Various types of data is processed.
Therefore, the software that can load these data acquisition control and analysis in industrial control computer 1 carries out corresponding data processing, and on its display screen the respective interface of the above-mentioned software of output display and result, storage data etc.
The utlity model has system architecture advantages of simple, self function is comparatively applicable, can provide a kind of means easily for track traffic Traction Station load data detects, to be widely used in the electric online detection field in the urban transportation.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (3)
1. for a load detection system for urban track traffic DC traction system, it is characterized in that, be provided with:
Electric interfaces by coupling is connected to direct-current switch cabinet, to gather the electric current of DC switch and the data collecting card of voltage data in Traction Station;
And, data acquisition is controlled, and to the data that gather store, the industrial control computer of analysis and output display.
2. load detection system as claimed in claim 1, is characterized in that,
Described data collecting card is connected to active signal interface board by signal cable; Described active signal interface board is connected to the respective electric interface of described direct-current switch cabinet by signal cable, to gather required data.
3. load detection system as claimed in claim 1, is characterized in that,
Described data collecting card is provided with the interface that is connected to described industrial control computer, obtains with adjustable sampling rate continuous acquisition desired data and is sent to the steering order that described industrial control computer is stored and processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687789.3U CN204028235U (en) | 2013-11-01 | 2013-11-01 | Load detection system for urban track traffic DC traction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687789.3U CN204028235U (en) | 2013-11-01 | 2013-11-01 | Load detection system for urban track traffic DC traction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028235U true CN204028235U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320687789.3U Expired - Lifetime CN204028235U (en) | 2013-11-01 | 2013-11-01 | Load detection system for urban track traffic DC traction system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204028235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134348A (en) * | 2023-09-06 | 2023-11-28 | 上海玖道信息科技股份有限公司 | Urban rail transit traction direct current load monitoring method, device, equipment and medium |
-
2013
- 2013-11-01 CN CN201320687789.3U patent/CN204028235U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134348A (en) * | 2023-09-06 | 2023-11-28 | 上海玖道信息科技股份有限公司 | Urban rail transit traction direct current load monitoring method, device, equipment and medium |
| CN117134348B (en) * | 2023-09-06 | 2024-05-28 | 上海玖道信息科技股份有限公司 | Urban rail transit traction direct current load monitoring method, device, equipment and medium |
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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: 20141217 |