CN103823123B - The round-the-clock electromagnetism real-time monitoring system of supply line - Google Patents
The round-the-clock electromagnetism real-time monitoring system of supply line Download PDFInfo
- Publication number
- CN103823123B CN103823123B CN201410076394.9A CN201410076394A CN103823123B CN 103823123 B CN103823123 B CN 103823123B CN 201410076394 A CN201410076394 A CN 201410076394A CN 103823123 B CN103823123 B CN 103823123B
- Authority
- CN
- China
- Prior art keywords
- module
- electric switch
- speed electric
- wireless communication
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 33
- 230000005611 electricity Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the round-the-clock electromagnetism real-time monitoring system of a kind of supply line, comprise terminal monitoring unit and far-end server; Described terminal monitoring unit comprises the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module and power module; Described far-end server comprises the second wireless communication module, second controller module and the second data memory module; Second wireless communication module, the second data memory module are electrically connected with second controller module; Exchanges data is carried out by the first wireless communication module and the second wireless communication module between first controller module and second controller module.
Description
Technical field
The present invention relates to the round-the-clock electromagnetism real-time monitoring system of a kind of supply line.
Background technology
Along with the progress of society, the raising of people's living standard, more and more notes pollution, particularly electromagnetic pollution.The electromagnetic interference (EMI) of electric system, electromagnetic environment problem are day by day subject to people and pay attention to, and the ecological effect of electromagnetic field is the focus that people pay close attention to always.The public causes unnecessary psychology fear for the wrong understanding of electromagnetic pollution, thus hold with strong opposition attitude for the defeated change station engineering construction of oneself periphery, cause very large resistance to the defeated construction becoming station facility, various places obstruct the event of construction again and again to occur.And the unnecessary direct result that this phenomenon causes to be exactly power grid construction lag behind need for electricity, occur power supply " bottleneck ", this has not only had influence on society and expanding economy, also have impact on the normal electricity consumption of the masses.In order to guide the masses to be more intuitively correctly familiar with defeated change station facility, reduce the panic degree of psychology of the public, make smooth advances every defeated change station engineering construction, carries out real-time publicity seem very important to the defeated electromagnetic data become around the engineering of station.
The general method adopted adopts hand-held meter device at present, measures respectively power frequency electromagnet field strength and magnetic induction density.This mode can measure the electromagnetic environment of measured point fast, easily, but this type of instrumentation is expensive, and measured partial parameters is generally used for analyzing and research for environmental monitoring and power department.
Existing instrument does not all possess specially round-the-clockly for power transmission terminal facility power frequency electromagnet environment monitoring function towards the public, in existing technology, how is realized shielding and the field survey of external power supply interference by the form of internal battery in survey sensor.Staff, after completing certain measurement task, needs that sensor or main frame are received power supply and charges, and generally, can only carry out the measurement of single amount to power frequency electromagnet field strength or magnetic induction density.Measure while realizing two variablees, need manually to operate, comparatively bother.
Existing sensor many employings internal battery, as power supply, fills once electricity and generally can realize non-stop run 10 hours.If adopt lead-in cable line to realize automatic charging, introduce influence error when the charge cable of access works comparatively large, up to hundred times time maximum, there will be the phenomenon introducing this value of Deviation covering when this value is less.Unless charging time sensor do not work, and etc. charge electricity after sensor work again, but also just cannot really realize round-the-clock Real-Time Monitoring like this.
Summary of the invention
The object of the present invention is to provide the round-the-clock electromagnetism real-time monitoring system of a kind of supply line, really achieve the round-the-clock monitoring of electromagnetic data, and gather electromagnetic data not by the electromagnetic effect of the charging circuit of high capacity cell.
In order to realize above object, inventing the technical scheme adopted is: the round-the-clock electromagnetism real-time monitoring system of supply line, comprises terminal monitoring unit and far-end server;
Described terminal monitoring unit comprises the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module and power module;
Described power module is the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module are powered;
Described electromagnetic data acquisition module, the first data memory module, display module, the first wireless communication module are electrically connected with the first controller module;
Described far-end server comprises the second wireless communication module, second controller module and the second data memory module;
Second wireless communication module, the second data memory module are electrically connected with second controller module;
Exchanges data is carried out by the first wireless communication module and the second wireless communication module between first controller module and second controller module;
Described power module comprises voltage reduction module, 5V rectification module and 50V rectification module; 220V exchanges by being the first controller module, the first data memory module, display module, the first wireless communication module power supply after voltage reduction module and 5V rectification module;
For electromagnetic data acquisition module is powered after described voltage reduction module is electrically connected 50V rectification module by the wire being greater than 10 meters;
Described electromagnetic data acquisition module comprises the first High-speed Electric switch, high capacity cell, the second High-speed Electric switch, DC/DC modular converter and high precision electro Magnetic Sensor;
The output terminal of described 50V rectification module is electrically connected the input end of the first High-speed Electric switch, and the output terminal of the first High-speed Electric switch is high capacity cell charging; High capacity cell by after the second High-speed Electric switch and DC/DC modular converter for high precision electro Magnetic Sensor is powered;
The first described controller module detects the electricity of high capacity cell in real time, and controls the closed and disconnection of the first High-speed Electric switch and the second High-speed Electric switch;
When the first described controller module detects that the electricity of high capacity cell is too low, step one: the first controller module controls the first high speed electrical switch closes, disconnects the second High-speed Electric switch simultaneously; Step 2: disconnect the first High-speed Electric switch after certain interval of time again, closed second High-speed Electric switch; Repeat step one with step 2 until disconnect the first High-speed Electric switch when high capacity cell electricity is full of, closed second High-speed Electric switch.
Be more preferably technical scheme, the first described controller module and second controller module adopt AT89S52 chip microcontroller.
Be more preferably technical scheme, the first described High-speed Electric switch and the second High-speed Electric switch adopt micro-time switch.
Be more preferably technical scheme, described voltage reduction module by after the wire of 30 meters electrical connection 50V rectification module for electromagnetic data acquisition module is powered.
Compared with prior art, the advantage of invention is: the first, present invention comprises terminal monitoring unit and far-end server, and between can be communicated by wireless communication module, so achieve far-end control, on-the-spot electromagnetism situation can be understood in real time at far-end, and can be regularly terminal monitoring unit proof time by far-end server, the second, power module of the present invention comprises altogether two-way power supply, and wherein 5V direct current is the first controller module, display module, the first data memory module, the first wireless communication module power supply owing to exchanging near 220V, the wire being greater than 10 meters of separately leading up to is high capacity cell charging, thus the electromagnetic interference (EMI) preventing 220V to exchange is to electromagnetic data acquisition module, 3rd, take 50V direct current and ratio 5V direct current is that the high capacity cell charging duration of charging is shorter, 4th, when 50V direct current is high capacity cell charging time, disconnect the second High-speed Electric switch, thus avoid as electromagnetic interference (EMI) when high capacity cell charges is to high precision electro Magnetic Sensor, but consider and need round-the-clock Real-Time Monitoring electromagnetic data, so take following methods, the second High-speed Electric switch is disconnected while such as closed 100 milliseconds, first High-speed Electric switch, and then disconnect 100 milliseconds, the first High-speed Electric switch, closed 100 milliseconds, second High-speed Electric switch, repeat above step, thus the Real-Time Monitoring achieving high precision electro Magnetic Sensor is not subject to again electromagnetic interference (EMI) when high capacity cell charges simultaneously.4th, the present invention really achieves the round-the-clock Real-Time Monitoring of supply line, and Monitoring Data is not comparatively accurately disturbed by the electromagnetic signal of power supply.
Accompanying drawing explanation
Fig. 1 is principle block diagram of the present invention.
Fig. 2 is the detailed schematic block diagram of power module of the present invention and electromagnetic data acquisition module.
Embodiment
Below in conjunction with accompanying drawing, invention is described in further detail.
The round-the-clock electromagnetism real-time monitoring system of supply line, comprises terminal monitoring unit and far-end server;
Described terminal monitoring unit comprises the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module and power module; Described power module is the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module are powered; Described electromagnetic data acquisition module, the first data memory module, display module, the first wireless communication module are electrically connected with the first controller module; Described far-end server comprises the second wireless communication module, second controller module and the second data memory module; Second wireless communication module, the second data memory module are electrically connected with second controller module; Exchanges data is carried out by the first wireless communication module and the second wireless communication module between first controller module and second controller module; Described power module comprises voltage reduction module, 5V rectification module and 50V rectification module; 220V exchanges by being the first controller module, the first data memory module, display module, the first wireless communication module power supply after voltage reduction module and 5V rectification module; Described voltage reduction module by after the wire of 30 meters electrical connection 50V rectification module for electromagnetic data acquisition module is powered; Described electromagnetic data acquisition module comprises the first High-speed Electric switch, high capacity cell, the second High-speed Electric switch, DC/DC modular converter and high precision electro Magnetic Sensor;
The output terminal of described 50V rectification module is electrically connected the input end of the first High-speed Electric switch, and the output terminal of the first High-speed Electric switch is high capacity cell charging; High capacity cell by after the second High-speed Electric switch and DC/DC modular converter for high precision electro Magnetic Sensor is powered;
Described DC/DC modular converter is mainly in order to high precision electro Magnetic Sensor provides more stable power supply;
The first described controller module detects the electricity of high capacity cell in real time, and controls the closed and disconnection of the first High-speed Electric switch and the second High-speed Electric switch;
When the first described controller module detects that the electricity of high capacity cell is too low, the first controller module controls the first high speed electrical switch closes 100 milliseconds, disconnects 100 milliseconds, the second High-speed Electric switch simultaneously; And then disconnecting 100 milliseconds, the first High-speed Electric switch, closed 100 milliseconds, second High-speed Electric switch, above step repeats until disconnect the first High-speed Electric switch when high capacity cell electricity is full of, closed second High-speed Electric switch.
Wherein, the first described controller module and second controller module adopt AT89S52 chip microcontroller.
Wherein, the first described High-speed Electric switch and the second High-speed Electric switch adopt micro-time switch.
AT89S52 is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontroller, has 8K in-system programmable components flash storage.Use the manufacture of Atmel company high-density nonvolatile memory technology, with the instruction of industrial 80C51 product and pin completely compatible.On sheet, Flash allows program storage in-system programmable components, is also suitable for conventional programming device.On a single chip, have 8 dexterous bit CPUs and in-system programmable components Flash, AT89S52 is used widely in numerous embedded Control application system.
Principle of work of the present invention: include terminal monitoring unit and far-end server, and between can be communicated by wireless communication module, so achieve far-end control, on-the-spot electromagnetism situation can be understood in real time at far-end; And can be regularly terminal monitoring unit proof time by far-end server;
Power module comprises altogether two-way power supply, and wherein 5V direct current is the first controller module, display module, the first data memory module, the first wireless communication module power supply owing to exchanging near 220V, another road 50V is high capacity cell charging by being greater than the wire of 10 meters, thus the electromagnetic interference (EMI) preventing 220V to exchange is to electromagnetic data acquisition module, when 50V direct current is high capacity cell charging time, disconnect the second High-speed Electric switch, thus avoid as electromagnetic interference (EMI) when Large Copacity electromagnetism charges is to high precision electro Magnetic Sensor, but consider and need round-the-clock Real-Time Monitoring electromagnetic data, so take following control method, the second High-speed Electric switch is disconnected while such as closed 100 milliseconds, first High-speed Electric switch, and then disconnect 100 milliseconds, the first High-speed Electric switch, closed 100 milliseconds, second High-speed Electric switch, repeat above step, thus the Real-Time Monitoring achieving high precision electro Magnetic Sensor is not subject to again electromagnetic interference (EMI) when high capacity cell charges simultaneously.
Claims (4)
1. the round-the-clock electromagnetism real-time monitoring system of supply line, is characterized in that: comprise terminal monitoring unit and far-end server;
Described terminal monitoring unit comprises the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module and power module;
Described power module is the first controller module, the first data memory module, display module, the first wireless communication module, electromagnetic data acquisition module are powered;
Described electromagnetic data acquisition module, the first data memory module, display module, the first wireless communication module are electrically connected with the first controller module;
Described far-end server comprises the second wireless communication module, second controller module and the second data memory module;
Second wireless communication module, the second data memory module are electrically connected with second controller module;
Exchanges data is carried out by the first wireless communication module and the second wireless communication module between first controller module and second controller module;
Described power module comprises voltage reduction module, 5V rectification module and 50V rectification module; 220V exchanges by being the first controller module, the first data memory module, display module, the first wireless communication module power supply after voltage reduction module and 5V rectification module;
For electromagnetic data acquisition module is powered after described voltage reduction module is electrically connected 50V rectification module by the wire being greater than 10 meters;
Described electromagnetic data acquisition module comprises the first High-speed Electric switch, high capacity cell, the second High-speed Electric switch, DC/DC modular converter and high precision electro Magnetic Sensor;
The output terminal of described 50V rectification module is electrically connected the input end of the first High-speed Electric switch, and the output terminal of the first High-speed Electric switch is high capacity cell charging; High capacity cell by after the second High-speed Electric switch and DC/DC modular converter for high precision electro Magnetic Sensor is powered;
The first described controller module detects the electricity of high capacity cell in real time, and controls the closed and disconnection of the first High-speed Electric switch and the second High-speed Electric switch;
When the first described controller module detects that the electricity of high capacity cell is too low, step one: the first controller module controls the first high speed electrical switch closes, disconnects the second High-speed Electric switch simultaneously; Step 2: disconnect the first High-speed Electric switch after certain interval of time again, closed second High-speed Electric switch; Repeat step one with step 2 until disconnect the first High-speed Electric switch when high capacity cell electricity is full of, closed second High-speed Electric switch.
2. the round-the-clock electromagnetism real-time monitoring system of supply line according to claim 1, is characterized in that: the first described controller module and second controller module adopt AT89S52 chip microcontroller.
3. the round-the-clock electromagnetism real-time monitoring system of supply line according to claim 1, is characterized in that: the first described High-speed Electric switch and the second High-speed Electric switch adopt micro-time switch.
4. the round-the-clock electromagnetism real-time monitoring system of supply line according to claim 1, is characterized in that: described voltage reduction module by after the wire of 30 meters electrical connection 50V rectification module for electromagnetic data acquisition module is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076394.9A CN103823123B (en) | 2014-03-05 | 2014-03-05 | The round-the-clock electromagnetism real-time monitoring system of supply line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076394.9A CN103823123B (en) | 2014-03-05 | 2014-03-05 | The round-the-clock electromagnetism real-time monitoring system of supply line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103823123A CN103823123A (en) | 2014-05-28 |
| CN103823123B true CN103823123B (en) | 2016-04-27 |
Family
ID=50758280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076394.9A Expired - Fee Related CN103823123B (en) | 2014-03-05 | 2014-03-05 | The round-the-clock electromagnetism real-time monitoring system of supply line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103823123B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452024A (en) * | 2008-12-24 | 2009-06-10 | 北京航空航天大学 | Mobile electromagnetic environment monitoring system based on 3S technology |
| CN102109557A (en) * | 2010-12-22 | 2011-06-29 | 东南大学 | Real-time on-line monitoring device for power-frequency electromagnetic data |
| CN202093100U (en) * | 2011-04-07 | 2011-12-28 | 周莹 | Electromagnetic radiation measurement instrument and electromagnetic radiation monitoring system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002033710A (en) * | 2000-07-17 | 2002-01-31 | Dainippon Printing Co Ltd | Consulting method |
-
2014
- 2014-03-05 CN CN201410076394.9A patent/CN103823123B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452024A (en) * | 2008-12-24 | 2009-06-10 | 北京航空航天大学 | Mobile electromagnetic environment monitoring system based on 3S technology |
| CN102109557A (en) * | 2010-12-22 | 2011-06-29 | 东南大学 | Real-time on-line monitoring device for power-frequency electromagnetic data |
| CN202093100U (en) * | 2011-04-07 | 2011-12-28 | 周莹 | Electromagnetic radiation measurement instrument and electromagnetic radiation monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103823123A (en) | 2014-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204166050U (en) | Can the anti-electricity-theft intelligent power gauging table of remote meter reading | |
| CN204156226U (en) | A kind of smart jack | |
| CN105092961A (en) | Ammeter system using mobile terminal for positioning | |
| CN103018551A (en) | Single-phase intelligent electric energy meter with ZigBee communication module | |
| CN101408594A (en) | Device suitable for monitoring direct-current power supply ripple coefficient | |
| CN202772672U (en) | Public distribution and transformation monitoring terminal | |
| CN102109557B (en) | Real-time on-line monitoring device for power-frequency electromagnetic data | |
| CN201311485Y (en) | Ripple factor detecting device adapted to DC power supply | |
| CN103823123B (en) | The round-the-clock electromagnetism real-time monitoring system of supply line | |
| CN204142798U (en) | Multifunctional intellectual ammeter box | |
| CN202102022U (en) | Electricity-side carrier electric energy meter terminal display device | |
| CN204925727U (en) | Information acquisition device based on thing networking | |
| CN204241617U (en) | Energy-saving transmission line malfunction monitoring system | |
| CN203422793U (en) | Three-phase local charge-controlled intelligent ammeter | |
| CN204116503U (en) | Intelligent AC distribution equipment accurate monitoring device | |
| CN203811642U (en) | Demagnetization oscilloprobe | |
| CN203672970U (en) | Intelligent three-phase charge-control electric energy meter | |
| CN203350309U (en) | Power strip with electric energy indication | |
| CN202929067U (en) | Multipath guide rail type ammeter | |
| CN202649304U (en) | Prepaid metering device | |
| CN202677161U (en) | Measurement and control apparatus based on Zigbee wireless communication | |
| CN204012926U (en) | Integrated end power supervision system system | |
| CN104065166A (en) | Integrated end power using supervision and monitoring system | |
| CN205643508U (en) | Household power consumption monitoring device for electrical service | |
| CN204314381U (en) | A kind of novel electric power loss measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Geng Bin Inventor after: Cui Weiwei Inventor after: Zhao Yunfeng Inventor after: Li Xiang Inventor before: Zhao Yunfeng Inventor before: Li Xiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO YUNFENG LI XIANG TO: GENG BIN CUI WEIWEI ZHAO YUNFENG LI XIANG |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Geng Bin Inventor after: Zhao Yunfeng Inventor after: Zhao Jianping Inventor after: Zhang Jing Inventor after: Li Xiang Inventor before: Geng Bin Inventor before: Cui Weiwei Inventor before: Zhao Yunfeng Inventor before: Li Xiang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160224 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Jiangsu Electric Power Company Applicant after: Funing Power Supply Company of Jiangsu Electric Power Company Applicant after: FUNING HENGYUAN ELECTRICAL INDUSTRIAL CO., LTD. Address before: Guangming Road Funing 224400 Yancheng City County, Jiangsu province No. 1 Fucheng Applicant before: Funing Power Supply Company of Jiangsu Electric Power Company |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Geng Bin Inventor after: Zhao Yunfeng Inventor after: Zhao Jianping Inventor after: Zhang Jing Inventor after: Li Dan Inventor after: Li Xiang Inventor before: Geng Bin Inventor before: Zhao Yunfeng Inventor before: Zhao Jianping Inventor before: Zhang Jing Inventor before: Li Xiang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160322 Address after: 224005 Yancheng City Jiefang South Road, Jiangsu, No. 189 Applicant after: Yancheng Power Supply Company of Jiangsu Electric Power Company Applicant after: Funing Power Supply Company of Jiangsu Electric Power Company Applicant after: FUNING HENGYUAN ELECTRICAL INDUSTRIAL CO., LTD. Applicant after: Jiangsu Electric Power Company Applicant after: State Grid Corporation of China Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant before: State Grid Corporation of China Applicant before: Jiangsu Electric Power Company Applicant before: Funing Power Supply Company of Jiangsu Electric Power Company Applicant before: FUNING HENGYUAN ELECTRICAL INDUSTRIAL CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |