CN2596678Y - Line running state monitoring device - Google Patents
Line running state monitoring device Download PDFInfo
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- CN2596678Y CN2596678Y CN03211189U CN03211189U CN2596678Y CN 2596678 Y CN2596678 Y CN 2596678Y CN 03211189 U CN03211189 U CN 03211189U CN 03211189 U CN03211189 U CN 03211189U CN 2596678 Y CN2596678 Y CN 2596678Y
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- 238000012806 monitoring device Methods 0.000 title abstract 3
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000011664 signaling Effects 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 12
- 108010059419 NIMA-Interacting Peptidylprolyl Isomerase Proteins 0.000 claims description 2
- 108010037490 Peptidyl-Prolyl Cis-Trans Isomerase NIMA-Interacting 4 Proteins 0.000 claims description 2
- 102100026114 Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 Human genes 0.000 claims description 2
- 102100031653 Peptidyl-prolyl cis-trans isomerase NIMA-interacting 4 Human genes 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The line running state monitoring device mainly comprises a main control unit, a mobile phone interface unit, a PT state acquisition unit, a remote control unit, a remote signaling unit, a power supply unit and an operation running display part. The main control unit comprises a Central Processing Unit (CPU) and a related logic circuit; the mobile phone interface unit is connected with the mobile phone to realize communication, and the mobile phone provides a channel and realizes remote operation; the PT state acquisition unit acquires the power supply state of the voltage transformer; the power supply unit provides a working power supply for the whole device; the operation display part comprises an indicator light and a button. The utility model is used for electric power system couples the state information who gathers, measured data and control information to main website backstage operating system through perfect GSM wireless communication network, realizes effectual, transparent operation between main website and the circuit running state monitoring device.
Description
Technical field: the utility model is used for electric power system, specifically the circuit device for monitoring running state is that state information, measurement data and the control information of will be gathered is connected to consistency operation system of main website by perfect gsm wireless communication network, realizes effective, the transparent operation between main website and the circuit device for monitoring running state.
Background technology: power circuit, especially wide, the user's dispersion of 10KV circuit distribution, be difficult to realize effective management, owing to be separated by by multiple-pole switch in the middle of the circuit, the operations staff is difficult to accurately judge which section circuit has which section circuit of electricity not have electricity, and certain switch is current to be in a series of problems such as what position.Cause operations staff's inefficiency, even interruption of service takes place sometimes.For addressing this problem, it is unpractical wanting the round Realization distribution automation current, how according to existing condition and in conjunction with current development in science and technology situation, select a kind of effective scheme to adapt to the demand for development that current demand can satisfy the coming years again, this is the problem that we should ponder deeply.At present, also there is not the circuit operation conditions online in real time supervisory control system mentioned in the similar previous technique scheme.If realize that by laying optical fiber the distribution automation investment is huge, only the port fee of a control point optical fiber just is not less than 10,000 yuan, adds 20,000 yuan every kilometer optical cable expense, and the communication apparatus input expense of each control point of rough calculation is no less than 30,000 yuan.Because the expense height just carries out the operation of individual line pilot.In addition, realize that by low power station system communication also is a kind of scheme, still,, be difficult to reach ideal effect in practice because this mode is subjected to all multifactor influences such as environment, distance, weather.
Summary of the invention: the purpose of this utility model is the deficiency that exists at prior art, utilize the reliable gsm wireless network communications technology of current comparative maturity to realize the circuit running state monitoring, relevant monitoring techniques such as state acquisition, data processing, switch control also are the technology of current comparative maturity, the crux of its technology is two original technology incoherent, comparative maturity are combined has cleverly realized that new function, the combination of two new technologies make the circuit operation monitoring system advanced more perfect.Integrate the circuit operation conditions supervising device of supervision, warning and remote control thereby designed a cover, for power grid security, high-quality, economical operation provide important control measures.For achieving the above object, the utility model adopts following technical proposals: the circuit device for monitoring running state mainly comprises main control unit, handset port unit, PT state acquisition unit, remote control unit, remote signalling unit, power supply unit and operation operation display part.Above-mentioned main control unit comprises central processing unit (CPU) and interrelated logic circuit; The handset port unit is connected with mobile phone realizes communication, and mobile phone provides passage and realizes remote operation; The power supply status of voltage transformer is gathered in PT state acquisition unit; Power supply unit provides the working power of whole device; Operation operation display part comprises indicator light and button.Operation principle: one, the data content of Cai Jiing.1) power supply status of two inlet wires of supervision, i.e. six power state signals; 2) on off state of four outlets of collection, i.e. eight remote signalling contact point signals; 3) power supply status of four outlets of monitoring.Two, remote control four road vacuum switches.1) remote control is closed a floodgate; 2) remote control separating brake.Three, communication mode.1) adopts industrial mobile phone, utilize the gsm communication net; 2) the various state informations that the scene is gathered are beamed back master station computer in the short message mode, or utilize the GPRS radio network technique, realize that real-time online is connected Data transmission between each control point and the main website; 3) arbitrary switch changed position in four switches promptly initiatively reports; 4) the main website mobile phone is with short message mode remote control combined floodgate, separating brake, and the back state that will move after the switch execution initiatively reports main website; 5) if operating personnel not by master station computer, can utilize personal mobile phone to carry out direct control, mode is with identical by computer.
The utility model has solved power circuit preferably, particularly to lay the investment that optical fiber realizes that distribution automation brought big for low, the poor reliability of 10KV line management difficulty, automaticity and adopting, the technical barrier that operational and administrative expenses is high has been realized the automation of power circuit run signal collection, monitoring, remote control.This device has that design science is reasonable, reliability is high, investment and the low characteristics of operational and administrative expenses.
Description of drawings:
Fig. 1 is a schematic block circuit diagram of the present utility model.
Fig. 2 is main control unit mainboard plug-in unit figure among Fig. 1.
Fig. 3 is a main control unit motherboard circuit schematic diagram among Fig. 1.
Fig. 4 is the handset port board package figure of handset port unit among Fig. 1.
Fig. 5 is the handset port circuit theory diagrams of handset port unit among Fig. 1.
Specific embodiment:
With reference to Fig. 1, the circuit device for monitoring running state mainly comprises main control unit (central processing unit), handset port unit, PT state acquisition unit, remote control unit, remote signalling unit, power supply unit and operation operation display part.Main control unit comprises central processing unit (CPU) and interrelated logic circuit as mentioned above; The handset port unit is connected with mobile phone realizes communication, and mobile phone provides passage and realizes remote operation; The power supply status of voltage transformer is gathered in PT state acquisition unit; Power supply unit provides the working power of whole device; Operation operation display part comprises indicator light and button.
With reference to Fig. 2,3, U
3Be the supervisory circuit (house dog) of central processor CPU periphery, its pin 6 is a pulse input end, meets U
1Pin 13, U
3Pin 7 be U
3Reset output terminal, meet U
1Pin 9 (the RESET input of CPU), U
2Be CPU (U
1) the extended chip of serial line interface (RXD, TXD), adopt the 74LS244 circuit, this circuit is a data buffer, with U
1RXD (U
1Pin 10) and TXD (U
1Pin 11) expand to two-way and three tunnel respectively, RXD is converted into U through expansion
2Pin 11,2 (74LS244), TXD is converted into U through expansion
2Pin 7,12,16 (74LS244), U
2(74LS244) be connected the 3 pin RXD of PIN1 by resistance R 5, through U
2(74LS244) be converted into U
2Pin 6, foregoing circuit is corresponding with mainboard plug-in unit figure shown in Figure 2.
With reference to Fig. 4,5, the pin 1,2 of PIN4 connects the 5V power supply, and 3,4 pin connect 5V ground, and 5 pin connect 10 pin of CPU, are the serial data receiving terminal, and 6 pin connect 11 pin of CPU, are the transmitting terminal of serial data; 7 pin connect 28 pin of CPU, are the mobile phone reset pin; 8 pin connect 27 pin of CPU, are mobile phone igniting pin; The anode of 9 pin catcher machine status indicator lamp, the negative terminal of 10 pin catcher machine status indicator lamp, U
1(GSM) be the mobile phone plug-in unit, P2.7-RESET connects CPU pin 28, and the resetting pin of exporting to mobile phone for CPU meets photoelectric isolating device U
3Pin 2, U
3 Isolation output pin 4 meet U
1(GSM) pin A31, U
1(GSM) pin A32 is the status indicator lamp output of mobile phone, the N1 base stage pin A32 of TC35-LAMP, and collector electrode connects the negative terminal of indicator light, grounded emitter, foregoing circuit is corresponding with the handset port board package figure shown in Fig. 4.
Claims (2)
1, a kind of circuit device for monitoring running state, it is characterized in that: mainly comprise main control unit, handset port unit, PT state acquisition unit, remote control unit, remote signalling unit, power supply unit and operation operation display part, above-mentioned main control unit comprises central processor CPU and interrelated logic circuit; The handset port unit is connected with mobile phone realizes communication, and mobile phone provides passage and realizes remote operation; The power supply status of voltage transformer is gathered in PT state acquisition unit; Power supply unit provides the working power of whole device; Operation operation display part comprises indicator light and button.
2, circuit device for monitoring running state according to claim 1 is characterized in that: (a) main control unit circuit connecting relation: U
3Be the supervisory circuit of central processor CPU periphery, its pin 6 is a pulse input end, meets U
1Pin 13, U
3Pin 7 be U
3Reset output terminal meet U
1Pin 9, U
2Be the extended chip of the serial line interface of CPU, adopt the 74LS244 circuit, this circuit is a data buffer, with U
1Pin 10 and U
1Pin 11 expand to two-way and three tunnel respectively, RXD is converted into U through expansion
2Pin 11,2, TXD is converted into U through expansion
2Pin 7,12,16, U
2Be connected the 3 pin RXD of PIN1 by resistance R 5, through U
2Be converted into U
2Pin 6, foregoing circuit is corresponding with the mainboard plug-in unit; (b) pin 1,2 of the circuit connecting relation of handset port unit: PIN4 connects the 5V power supply, and 3,4 pin connect 5V ground, and 5 pin connect 10 pin of CPU, is the serial data receiving terminal, and 6 pin connect 11 pin of CPU, is the transmitting terminal of serial data; 7 pin connect 28 pin of CPU, are the mobile phone reset pin; 8 pin connect 27 pin of CPU, are mobile phone igniting pin; The anode of 9 pin catcher machine status indicator lamp, the negative terminal of 10 pin catcher machine status indicator lamp, U
1Be the mobile phone plug-in unit, P2.7-RESET connects CPU pin 28, and the resetting pin of exporting to mobile phone for CPU meets photoelectric isolating device U
3Pin 2, U
3Isolation output pin 4 meet U
1Pin A31, U
1Pin A32 is the status indicator lamp output of mobile phone, the N1 base stage pin A32 of TC35-LAMP, and collector electrode connects the negative terminal of indicator light, grounded emitter, foregoing circuit is corresponding with the handset port board package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03211189U CN2596678Y (en) | 2003-01-28 | 2003-01-28 | Line running state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03211189U CN2596678Y (en) | 2003-01-28 | 2003-01-28 | Line running state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596678Y true CN2596678Y (en) | 2003-12-31 |
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ID=33754285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03211189U Expired - Fee Related CN2596678Y (en) | 2003-01-28 | 2003-01-28 | Line running state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596678Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328688C (en) * | 2004-11-22 | 2007-07-25 | 苏州市普华电力工程有限公司 | Intelligent monitoring method for electric line and equipment construction field electric grounding wire state |
| CN101325289B (en) * | 2007-06-14 | 2012-04-18 | 珠海共创电力安全技术股份有限公司 | Management system and method for temporary ground wire of electric power line or equipment |
| CN110626196A (en) * | 2019-07-22 | 2019-12-31 | 国网浙江省电力有限公司湖州供电公司 | Ubiquitous interconnected lifting type intelligent shore power system |
-
2003
- 2003-01-28 CN CN03211189U patent/CN2596678Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328688C (en) * | 2004-11-22 | 2007-07-25 | 苏州市普华电力工程有限公司 | Intelligent monitoring method for electric line and equipment construction field electric grounding wire state |
| CN101325289B (en) * | 2007-06-14 | 2012-04-18 | 珠海共创电力安全技术股份有限公司 | Management system and method for temporary ground wire of electric power line or equipment |
| CN110626196A (en) * | 2019-07-22 | 2019-12-31 | 国网浙江省电力有限公司湖州供电公司 | Ubiquitous interconnected lifting type intelligent shore power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |