CN103019215A - Signal type control system for monitoring substation data acquisition channels - Google Patents
Signal type control system for monitoring substation data acquisition channels Download PDFInfo
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- CN103019215A CN103019215A CN2012105650492A CN201210565049A CN103019215A CN 103019215 A CN103019215 A CN 103019215A CN 2012105650492 A CN2012105650492 A CN 2012105650492A CN 201210565049 A CN201210565049 A CN 201210565049A CN 103019215 A CN103019215 A CN 103019215A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
A signal type control system for monitoring substation data acquisition channels comprises a monitoring server, a monitoring substation connected with the monitoring server and a plurality of sensors connected with the monitoring substation and capable of outputting current and frequency signals. The monitoring substation comprises a central processor and a plurality of data acquisition channels connected with the central processor, each data acquisition channel comprises a current sampling peripheral module and a frequency sampling peripheral module and is correspondingly connected with one sensor, the monitoring server is capable of performing input signal type configuration for each data acquisition channel of the monitoring substation and generating configuration information sent to the monitoring substation, and the monitoring substation starts or closes the current sampling peripheral modules and the frequency sampling peripheral modules of the corresponding data acquisition channels according to the configuration information. The signal type control system for monitoring the substation data acquisition channels is capable of effectively improving construction and debugging progress, and technical requirements on labors are lowered.
Description
Technical field
The present invention relates to data collecting field, espespecially a kind of signal type control system of Monitor Sub-Station of Less data acquisition channel.
Background technology
According to national standard, the output signal type of the sensor that uses under the existing mine is divided into frequency (200 ~ 1000Hz) and two kinds in electric current (1mA, 5mA).The major function of underground monitoring substation is by the output signal of data acquisition channel receiving sensor and is converted into corresponding data upload to monitor server.And arbitrary data acquisition channel of present Monitor Sub-Station of Less can only gather a kind of in these two kinds of signals, therefore, must understand first at the scene the output signal type of sensor, the input signal types of Monitor Sub-Station of Less data acquisition channel in the work progress.If the type matching mistake of sensor and data acquisition channel not only is difficult to pinpoint the problems, and the commissioning staff gets aboveground down-hole and determines back and forth debugging, has a strong impact on construction speed.
Summary of the invention
The object of the present invention is to provide a kind of signal type control system that can automatically be disposed by system the Monitor Sub-Station of Less data acquisition channel of input signal types.
For this reason, the invention provides a kind of signal type control system of Monitor Sub-Station of Less data acquisition channel, comprise monitor server, the Monitor Sub-Station of Less that connects monitor server, and some sensors of connection Monitor Sub-Station of Less and energy output current and frequency signal, described Monitor Sub-Station of Less comprises central processing unit, reach the some data acquisition channels that connect respectively central processing unit, each data acquisition channel comprises respectively a current sample peripheral module, and frequency sampling peripheral module, sensor of the corresponding connection of each data acquisition channel, described monitor server can carry out to the data acquisition channel of each Monitor Sub-Station of Less the input signal types configuration and produce the configuration information that sends to Monitor Sub-Station of Less, and institute's Monitor Sub-Station of Less enables or close current sample peripheral module and the frequency sampling peripheral module of corresponding data acquisition channel according to configuration information.
Described Monitor Sub-Station of Less also comprises a RS485 communication module that connects described central processing unit and monitor server.
Described RS485 communication module is connected to monitor server by a RS485 bus.
The configuration information that described monitor server produces sends to Monitor Sub-Station of Less by the RS485 data bus.
Described Monitor Sub-Station of Less also comprises the functional module that is connected with described central processing unit.
Described sensor can output current and two kinds of signals of frequency.
With respect to prior art, the signal type control system of Monitor Sub-Station of Less data acquisition channel of the present invention is after hardware connects, the input signal types of the data acquisition channel of revising Monitor Sub-Station of Less can be set by monitor server, site operation, debugging progress can be improved significantly, and the technical skills requirement to the site operation personnel can be reduced.
Description of drawings
Fig. 1 is the system diagram of the signal type control system of Monitor Sub-Station of Less data acquisition channel of the present invention.
Embodiment
See also shown in Figure 1, the signal type control system of Monitor Sub-Station of Less data acquisition channel of the present invention comprise monitor server, by the RS485 bus connect monitor server Monitor Sub-Station of Less, and connect some sensors of Monitor Sub-Station of Less.The RS485 communication module that described Monitor Sub-Station of Less comprises central processing unit, be connected with central processing unit, functional module, and some data acquisition channels, each data acquisition channel comprise respectively a current sample peripheral module, and frequency sampling peripheral module.Sensor of the corresponding connection of each data acquisition channel, described RS485 communication module is connected to monitor server by the RS485 bus.Described sensor can be distinguished output frequency and two kinds of signals of electric current.
The signal type control system of Monitor Sub-Station of Less data acquisition channel of the present invention is controlled the data acquisition type by the following method: at first, the system software on the described monitor server carries out the input signal types configuration and produces configuration information the data acquisition channel of each Monitor Sub-Station of Less; Subsequently, described monitor server sends to Monitor Sub-Station of Less with described configuration information by the RS485 data bus; At last, Monitor Sub-Station of Less enables or closes current sample peripheral module and the frequency sampling peripheral module of corresponding data acquisition channel according to configuration information.
Compared to prior art, the signal type control system of Monitor Sub-Station of Less data acquisition channel of the present invention is after hardware connects, the input signal types of the data acquisition channel of revising Monitor Sub-Station of Less can be set by monitor server, site operation, debugging progress can be improved significantly, and the technical skills requirement to the site operation personnel can be reduced.
Claims (6)
1. the signal type control system of a Monitor Sub-Station of Less data acquisition channel, it is characterized in that: comprise monitor server, the Monitor Sub-Station of Less that connects monitor server, and some sensors of connection Monitor Sub-Station of Less and energy output current and frequency signal, described Monitor Sub-Station of Less comprises central processing unit, reach the some data acquisition channels that connect respectively central processing unit, each data acquisition channel comprises respectively a current sample peripheral module, and frequency sampling peripheral module, sensor of the corresponding connection of each data acquisition channel, described monitor server carries out the input signal types configuration and produces the configuration information that sends to Monitor Sub-Station of Less the data acquisition channel of each Monitor Sub-Station of Less, and institute's Monitor Sub-Station of Less enables or close current sample peripheral module and the frequency sampling peripheral module of corresponding data acquisition channel according to configuration information.
2. the signal type control system of Monitor Sub-Station of Less data acquisition channel as claimed in claim 1 is characterized in that: described Monitor Sub-Station of Less also comprises a RS485 communication module that connects described central processing unit and monitor server.
3. the signal type control system of Monitor Sub-Station of Less data acquisition channel as claimed in claim 2, it is characterized in that: described RS485 communication module is connected to monitor server by a RS485 bus.
4. the signal type control system of Monitor Sub-Station of Less data acquisition channel as claimed in claim 3 is characterized in that: the configuration information that described monitor server produces sends to Monitor Sub-Station of Less by the RS485 data bus.
5. the signal type control system of Monitor Sub-Station of Less data acquisition channel as claimed in claim 1, it is characterized in that: described Monitor Sub-Station of Less also comprises the functional module that is connected with described central processing unit.
6. the signal type control system of Monitor Sub-Station of Less data acquisition channel as claimed in claim 1, it is characterized in that: described sensor can output current and two kinds of signals of frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105650492A CN103019215A (en) | 2012-12-24 | 2012-12-24 | Signal type control system for monitoring substation data acquisition channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105650492A CN103019215A (en) | 2012-12-24 | 2012-12-24 | Signal type control system for monitoring substation data acquisition channels |
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| Publication Number | Publication Date |
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| CN103019215A true CN103019215A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105650492A Pending CN103019215A (en) | 2012-12-24 | 2012-12-24 | Signal type control system for monitoring substation data acquisition channels |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414823A (en) * | 2018-01-25 | 2018-08-17 | 深圳市简测智能技术有限公司 | A kind of synchronous and synchronous collection method |
| CN109451019A (en) * | 2018-11-07 | 2019-03-08 | 北京天安智慧信息技术有限公司 | High concurrent acquisition method for industrial real-time data |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314551Y (en) * | 1997-07-08 | 1999-04-14 | 陈广桢 | Electronic transformer for protecting neon |
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2012
- 2012-12-24 CN CN2012105650492A patent/CN103019215A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314551Y (en) * | 1997-07-08 | 1999-04-14 | 陈广桢 | Electronic transformer for protecting neon |
Non-Patent Citations (1)
| Title |
|---|
| 孙殿新: "油田生产监控管理系统", 《石油仪器》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414823A (en) * | 2018-01-25 | 2018-08-17 | 深圳市简测智能技术有限公司 | A kind of synchronous and synchronous collection method |
| CN109451019A (en) * | 2018-11-07 | 2019-03-08 | 北京天安智慧信息技术有限公司 | High concurrent acquisition method for industrial real-time data |
| CN109451019B (en) * | 2018-11-07 | 2021-07-13 | 北京天安智慧信息技术有限公司 | High-concurrency acquisition method for industrial real-time data |
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Application publication date: 20130403 |