CN204794356U - Power equipment control system - Google Patents
Power equipment control system Download PDFInfo
- Publication number
- CN204794356U CN204794356U CN201520391237.7U CN201520391237U CN204794356U CN 204794356 U CN204794356 U CN 204794356U CN 201520391237 U CN201520391237 U CN 201520391237U CN 204794356 U CN204794356 U CN 204794356U
- Authority
- CN
- China
- Prior art keywords
- nfc
- circuit
- power equipment
- control system
- 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
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model discloses a power equipment control system, including controller, access control circuit, NFC label, the mobile terminal that has the NFC function, the NFC label includes NFC chip, NFC antenna, the mobile terminal that has a NFC function to the NFC antenna is sent a signal, the NFC antenna with received signal transmission extremely the NFC chip, the received signal is handled to the NFC chip to output control signal extremely the controller, the controller passes through according to received control signal access control circuit control power equipment entrance guard's switching. The utility model discloses a power equipment control system has saved the manpower, has reduced the cost of labor, has improved automatic level, through setting up the host computer for managers is the get information in time, has improved power equipment's automated management level.
Description
Technical field
The utility model belongs to electrical equipment technical field, specifically, relates to a kind of power equipment control system.
Background technology
The power equipments such as power distribution control cabinet, switch cubicle need to be safeguarded by the attendant of specialty, when power equipment needs to be serviced, need the identity manually examining attendant, examine by rear, manually open the gate inhibition of power equipment, waste of manpower and automatization level is lower.
Summary of the invention
The utility model provides a kind of power equipment control system, saves manpower.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of power equipment control system, comprise controller, access control circuit, NFC label, there is the mobile terminal of NFC function, described NFC label comprises NFC chip, NFC antenna, the described mobile terminal with NFC function sends signal to described NFC antenna, the signal received is sent to described NFC chip by described NFC antenna, the signal received processes by described NFC chip, and outputs control signals to described controller; Described controller is according to the opening and closing of the control signal received by described access control control circui power equipment gate inhibition.
Further, described NFC chip comprises NFC processor, reading and writing data circuit, identification circuit, memory, described NFC processor is connected with described reading and writing data circuit and identification circuit respectively, and described memory is connected with described reading and writing data circuit, identification circuit respectively; Described NFC processor is connected with described controller.
Further again, described power equipment control system also comprises host computer, described in there is NFC function mobile terminal communicate with described host computer.
Further, described power equipment control system also comprises wireless remote controlled keys, wireless signal receiving circuit and decoding circuit, described wireless remote controlled keys sends signal to described wireless signal receiving circuit, the signal received is sent to described decoding circuit by described wireless signal receiving circuit, and described decoding circuit is sent to described controller after being processed by the signal received.
Further, described power equipment control system also comprises gate inhibition's open and-shut mode magnetic field induction circuit and indicator light, the open and-shut mode of described gate inhibition's open and-shut mode magnetic field induction circuit inductance gate inhibition, and the Signal transmissions extremely described controller that will sense, controller controls the light on and off of indicator light.
Further, described power equipment control system also comprises warning circuit, and described controller sends alarm signal to described warning circuit.
Further again, described warning circuit comprises alarm lamp and buzzer.
Further, described power equipment control system also comprises Temperature Humidity Sensor, and the temperature-humidity signal collected is transferred to described controller by described Temperature Humidity Sensor.
Further, described power equipment control system also comprises low-voltage detection circuit, and described low-voltage detection circuit is connected with described controller.
Compared with prior art, advantage of the present utility model and good effect are: power equipment control system of the present utility model saves manpower, reduces cost of labor, improves automatization level; By arranging host computer, making administrative staff can obtain information in time, improve the automatic management level of power equipment.
After reading the detailed description of the utility model execution mode by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
The structured flowchart of the power equipment control system that Fig. 1 the utility model proposes;
Fig. 2 is the structured flowchart of NFC chip in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in more detail.
The power equipment control system of the present embodiment, mainly comprise controller, access control circuit, NFC label, there is the mobile terminal etc. of NFC function, shown in Figure 1, NFC label is arranged on power equipment, NFC label mainly comprises NFC chip and NFC antenna, and the mobile terminal with NFC function sends signal to NFC antenna, and the signal received is sent to NFC chip by NFC antenna, the signal received processes by NFC chip, and outputs control signals to controller; Controller is connected with access control circuit, and controller is according to the opening and closing of the control signal received by access control control circui power equipment gate inhibition.
Access control circuit and gate inhibition perform relay and are connected, and access control circuit performs the opening and closing of Control power equipment gate inhibition after receiving the signal that controller sends by gate inhibition.
NFC chip comprises NFC processor, reading and writing data circuit, identification circuit and memory, shown in Figure 2, NFC processor is connected with reading and writing data circuit and identification circuit respectively, reading and writing data circuit, identification circuit are connected with memory respectively, and NFC processor is connected with controller.
Attendant's hand-held mobile terminal is near NFC antenna, identity information (as identity ID, password etc.) is sent to NFC antenna by mobile terminal, the identity information received is transferred to NFC processor by NFC antenna, NFC processor is sent to identification circuit after being processed by the identity information received, identification circuit contrasts the prestored information in the information and memory received, and output feedback signal is to NFC processor, NFC processor outputs control signals to controller according to feedback signal, and controller is according to the opening and closing of the control signal access control received.
Such as, identification circuit contrasts the prestored information in the information and memory received, if contrast is consistent, identification circuit exports the feedback signal of high level to NFC processor, NFC processor export high level control signal to controller, after controller receives this control signal, opened by access control control circui power equipment gate inhibition; If contrast inconsistent, the feedback signal of identification circuit output low level is to NFC processor, NFC processor output low level control signal to controller, after controller receives this control signal, closed by access control control circui power equipment gate inhibition.
The information received and prestored information carry out contrasting (as the identity ID received, password and the identity ID prestored, password contrasted) by identification circuit, and belong to prior art, specific implementation can refer to prior art, repeats no more herein.
By the communication of NFC label and mobile terminal, realize, to the identification of attendant, saving manpower, reducing cost of labor; By the opening and closing of controller access control, reduce further cost of labor, and improve automatization level.
Attendant can also read by mobile terminal the information stored in NFC label.Specifically, attendant sends reading signal by mobile terminal to NFC antenna, NFC antenna by the reading Signal transmissions that receives to NFC processor, after NFC processor receives and reads signal, read the information in memory by reading and writing data circuit, and be sent to mobile terminal by NFC antenna after the information read being processed.
Attendant can also store information by mobile terminal in NFC label.Specifically, attendant sends storage signal by mobile terminal to NFC antenna, and the storage signal received is transferred to NFC processor by NFC antenna, and NFC processor will receive after storage signal processes, by reading and writing data circuit write memory.
Store the essential information of power equipment in memory, as: the numbering, performance parameter, running time, maintenance period, infield etc. of power equipment; Also the history maintenance information of power equipment is stored, as: preventive maintenance time, attendant's coding, maintenance locations, fault message etc.
Therefore, attendant both can read by mobile terminal the essential information and history maintenance information that store in memory, also can by this maintenance information write memory.
Attendant, by the essential information of this power equipment of acquisition for mobile terminal and history maintenance information, makes attendant more understand the situation of this power equipment, thus improves maintenance efficiency.
In the present embodiment, described power equipment control system also comprises host computer, and the mobile terminal with NFC function is communicated with host computer by wireless network.
After mobile terminal reads the information in the memory of NFC chip, connect cloud platform by wireless network, and connect host computer by cloud platform.Administrative staff can obtain the essential information of power equipment, history maintenance information and this maintenance information by host computer, make administrative staff can obtain information in time, improve the automatic management level of power equipment.
In the present embodiment, wireless network can be 3G, 4G or WiFi etc.
In order in emergency and attendant does not carry the mobile terminal with NFC function time, gate inhibition can be opened or closed, wireless remote controlled keys, wireless signal receiving circuit and decoding circuit is also provided with in power equipment control system, wireless signal receiving circuit and decoding circuit are arranged in power equipment, wireless remote controlled keys communicates with wireless signal receiving circuit, wireless signal receiving circuit is connected with decoding circuit, and decoding circuit is connected with controller.
Wireless remote controlled keys sends to wireless signal receiving circuit and opens gate inhibition's signal/closedown gate inhibition signal, gate inhibition's signal/closedown gate inhibition the signal of opening received is sent to decoding circuit by wireless signal receiving circuit, gate inhibition's signal/closedown gate inhibition the signal of opening received is sent to controller after processing by decoding circuit, and controller is by access control control circui gate inhibition opening/closing; Achieve in case of emergency, open or close gate inhibition by wireless remote controlled keys, thus improve the fail safe of power equipment and the fail safe of field personnel.
In power equipment control system, be also provided with warning circuit, described controller is connected with warning circuit, sends alarm signal to described warning circuit.
Warning circuit mainly comprises alarm lamp, buzzer etc., and when warning circuit receives alarm signal, alarm lamp is bright, and buzzer rings, thus plays warning function, improves the fail safe of power equipment and the fail safe of field personnel further.
Gate inhibition's open and-shut mode magnetic field induction circuit and indicator light is also provided with in power equipment control system, the open and-shut mode of gate inhibition's open and-shut mode magnetic field induction circuit inductance gate inhibition, and the Signal transmissions extremely described controller that will sense, controller controls the light on and off of indicator light.
When gate inhibition's open and-shut mode magnetic field induction circuit inductance is opened to gate inhibition, send induced signal to controller, after controller receives this induced signal, control indicator light bright; When gate inhibition's open and-shut mode magnetic field induction circuit inductance is closed to gate inhibition, send induced signal to controller, after controller receives this induced signal, control indicator light and go out.
By arranging gate inhibition's open and-shut mode magnetic field induction circuit and indicator light, the on off state of gate inhibition can be known, and remind field personnel by indicator light, thus improve the fail safe of field personnel.
In power equipment control system, be also provided with Temperature Humidity Sensor, Temperature Humidity Sensor is arranged on power equipment inside, gathers the temperature-humidity signal of power equipment inside, and transfers to controller.
By arranging Temperature Humidity Sensor, controller can obtain the humiture information of power equipment inside, thus can the humiture of monitoring electrical equipment inside better.
In power equipment control system, be also provided with low-voltage detection circuit, low-voltage detection circuit is connected with described controller.Low-voltage detection circuit detects the supply power voltage of power equipment, and output detection signal is to controller.
By arranging low-voltage detection circuit, make controller can obtain the situation of power equipment supply power voltage.When supply power voltage is too high or too low, controller can cut off supply power voltage, avoids power equipment to damage because supply power voltage is too high or too low, avoids unnecessary economic loss, extends the useful life of power equipment.
Certainly; the above is only a kind of preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection range of the present utility model.
Claims (9)
1. a power equipment control system, it is characterized in that: comprise controller, access control circuit, NFC label, there is the mobile terminal of NFC function, described NFC label comprises NFC chip, NFC antenna, the described mobile terminal with NFC function sends signal to described NFC antenna, the signal received is sent to described NFC chip by described NFC antenna, the signal received processes by described NFC chip, and outputs control signals to described controller; Described controller is according to the opening and closing of the control signal received by described access control control circui power equipment gate inhibition.
2. power equipment control system according to claim 1, it is characterized in that: described NFC chip comprises NFC processor, reading and writing data circuit, identification circuit, memory, described NFC processor is connected with described reading and writing data circuit and identification circuit respectively, and described memory is connected with described reading and writing data circuit, identification circuit respectively; Described NFC processor is connected with described controller.
3. power equipment control system according to claim 2, is characterized in that: also comprise host computer, described in there is NFC function mobile terminal communicate with described host computer.
4. power equipment control system according to claim 3, it is characterized in that: also comprise wireless remote controlled keys, wireless signal receiving circuit and decoding circuit, described wireless remote controlled keys sends signal to described wireless signal receiving circuit, the signal received is sent to described decoding circuit by described wireless signal receiving circuit, and described decoding circuit is sent to described controller after being processed by the signal received.
5. power equipment control system according to claim 4, it is characterized in that: also comprise gate inhibition's open and-shut mode magnetic field induction circuit and indicator light, the open and-shut mode of described gate inhibition's open and-shut mode magnetic field induction circuit inductance gate inhibition, and the Signal transmissions extremely described controller that will sense, controller controls the light on and off of indicator light.
6. power equipment control system according to claim 5, is characterized in that: also comprise warning circuit, and described controller sends alarm signal to described warning circuit.
7. power equipment control system according to claim 6, is characterized in that: described warning circuit comprises alarm lamp and buzzer.
8. power equipment control system according to claim 7, is characterized in that: also comprise Temperature Humidity Sensor, the temperature-humidity signal collected is transferred to described controller by described Temperature Humidity Sensor.
9. power equipment control system according to claim 8, is characterized in that: also comprise low-voltage detection circuit, described low-voltage detection circuit is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391237.7U CN204794356U (en) | 2015-06-09 | 2015-06-09 | Power equipment control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391237.7U CN204794356U (en) | 2015-06-09 | 2015-06-09 | Power equipment control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794356U true CN204794356U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391237.7U Expired - Fee Related CN204794356U (en) | 2015-06-09 | 2015-06-09 | Power equipment control system |
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| CN (1) | CN204794356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950746A (en) * | 2015-06-09 | 2015-09-30 | 国网山东即墨市供电公司 | Electrical equipment operation and maintenance management method and control system |
| WO2017092096A1 (en) * | 2015-12-03 | 2017-06-08 | 中国电力科学研究院 | Method for plug and play access by nfc-based smart network terminal to distribution monitoring network |
| CN109066583A (en) * | 2018-09-17 | 2018-12-21 | 余姚市嘉荣电子电器有限公司 | A kind of safe leakage protection system |
| WO2020192304A1 (en) * | 2019-03-25 | 2020-10-01 | 菲尼克斯亚太电气（南京）有限公司 | Timing relay supporting nfc transmission of working parameter and corresponding system |
-
2015
- 2015-06-09 CN CN201520391237.7U patent/CN204794356U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950746A (en) * | 2015-06-09 | 2015-09-30 | 国网山东即墨市供电公司 | Electrical equipment operation and maintenance management method and control system |
| WO2017092096A1 (en) * | 2015-12-03 | 2017-06-08 | 中国电力科学研究院 | Method for plug and play access by nfc-based smart network terminal to distribution monitoring network |
| CN109066583A (en) * | 2018-09-17 | 2018-12-21 | 余姚市嘉荣电子电器有限公司 | A kind of safe leakage protection system |
| CN109066583B (en) * | 2018-09-17 | 2023-09-12 | 余姚市嘉荣电子电器有限公司 | Safe electric leakage protection system |
| WO2020192304A1 (en) * | 2019-03-25 | 2020-10-01 | 菲尼克斯亚太电气（南京）有限公司 | Timing relay supporting nfc transmission of working parameter and corresponding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180609 |