CN104933453A - Information management system and method of ring main unit (RMU) - Google Patents
Information management system and method of ring main unit (RMU) Download PDFInfo
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- CN104933453A CN104933453A CN201510310587.0A CN201510310587A CN104933453A CN 104933453 A CN104933453 A CN 104933453A CN 201510310587 A CN201510310587 A CN 201510310587A CN 104933453 A CN104933453 A CN 104933453A
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- main unit
- ring main
- label card
- unit information
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Abstract
The invention relates to an information management system and method of an RMU. The system comprises a database server, RMU terminals, RFI reader-writers and label cards, wherein each RMU terminal is connected with the database server and one RFID reader-writer via communication ports, and used for controlling the RFID reader-writer to write or read the corresponding label card, and the database server is used to store corresponding RMU information and authenticates the RFID reader-writers and the label cards. After being upgraded, the system can directly read and download information stored in the label cards to configure parameters instead of manual input, and thus, the labor force is reduced, the accuracy is improved, and the efficiency is high.
Description
Technical field
The present invention relates to the technical field of data management, particularly relate to a kind of management system and method for ring main unit information.
Background technology
Ring main unit is that one group of high-tension switch gear is contained in metal or non-metallic insulation cabinet or makes the electrical equipment of assembled compartment ring network power supplying units, often needs to carry out system upgrade.
At present, the management of the information such as the configuration parameter of ring main unit, mainly utilize input mode manually to store, system is often upgraded once, and just need to re-enter a configuration parameter, so not only waste of manpower also easily makes mistakes, and makes efficiency very low.
Summary of the invention
Based on this, be necessary management system and method that a kind of high efficiency ring main unit information is provided.
A kind of management system of ring main unit information, comprise database server, ring main unit terminal, rfid interrogator and label card, described ring main unit terminal is connected with described database server, described rfid interrogator respectively by communication port, described ring main unit terminal carries out write operation or read operation for controlling described rfid interrogator to described label card, and described database server is for storing corresponding ring main unit information and carrying out certification to described rfid interrogator and label card.
Wherein in an embodiment, described communication port comprise in serial ports, Ethernet interface, USB interface, bluetooth more than one.
Wherein in an embodiment, described rfid interrogator is fixed rfid interrogator or portable rfid interrogator.
Wherein in an embodiment, described label card is provided with unique ID number, described No. ID and described ring main unit terminal one_to_one corresponding.
Wherein in an embodiment, described label card comprises memory module, and described memory module comprises multiple separate storage area, and each storage area is for storing different ring main unit information.
A kind of management method of ring main unit information, based on the management system comprising database server, ring main unit terminal, rfid interrogator and label card, described ring main unit terminal is connected with described database server, described rfid interrogator respectively by communication port, and described method comprises:
Run the dynamic link library of corresponding described rfid interrogator in described ring main unit terminal;
Described label card whether is had, if so, in the induction range detecting described rfid interrogator
Certification is carried out to described label card and described rfid interrogator, and after certification is passed through,
Realize to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, realize the read operation of described label card to call corresponding ring main unit information.
Wherein in an embodiment, in described operation described ring main unit terminal the dynamic link library of corresponding described rfid interrogator step before, also comprise:
Function initialization is carried out to described database server, described communication port.
Wherein in an embodiment, described step of described label card and described rfid interrogator being carried out to certification, comprising:
Described rfid interrogator sends inquiry request to described label card;
Described label card returns response message according to described inquiry request to described rfid interrogator;
Described rfid interrogator submits authentication request according to described response message to described database server;
Described database server carries out certification according to described authentication request to described label card and described rfid interrogator.
Wherein in an embodiment, described realization to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, to realize the read operation of described label card, to call the step of corresponding ring main unit information, comprising:
According to corresponding ring main unit information, described label card is carried out to the division of storage area, the corresponding area code of each storage area;
Key is obtained according to described area code;
According to described double secret key, area code carries out certification;
Realize to the write operation of storage area corresponding to described area code so that corresponding ring main unit information is stored in described label card, or, realize the read operation of storage area corresponding to described area code to call corresponding ring main unit information.
Wherein in an embodiment, described realization to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, to realize the read operation of described label card, with after the step calling corresponding ring main unit information, also comprising:
By described database server, described ring main unit information is backed up.
The management system of above-mentioned ring main unit information and method, rfid interrogator and label card is equipped with by giving ring main unit terminal, described ring main unit terminal is by controlling described rfid interrogator to realize carrying out write operation or read operation to described label card, like this, just can write in label card after the information such as configuration parameter of ring main unit sets, can directly read after system is upgraded and the information of downloaded stored in described label card to carry out parameter configuration, do not need again through inputting manually, accuracy rate is improve while such saving manpower, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the frame diagram of the management system of ring main unit information in an embodiment;
Fig. 2 is the fundamental diagram that RFID technique realizes;
Fig. 3 is the schematic flow sheet of the management method of ring main unit information in an embodiment;
Fig. 4 is the particular flow sheet in an embodiment, label card and rfid interrogator being carried out to certification.
Embodiment
Please refer to Fig. 1, is the frame diagram of the management system of ring main unit information in an embodiment.
The management system of this ring main unit information comprises database server 110, ring main unit terminal 120, rfid interrogator 130 and label card 140.Ring main unit terminal 120 is connected with database server 110, rfid interrogator 130 respectively by communication port.
Run computing machine in a local network and database management system software together constitutes database server 110, it can provide service for multiple ring main unit terminal 120.Database server 110 is for storing corresponding ring main unit information and carrying out certification to rfid interrogator 130 and label card 140.
Ring main unit terminal 120 carries out write operation or read operation for controlling rfid interrogator 130 pairs of label cards 140.The corresponding label card 140 of each ring main unit terminal 120.Particularly, label card 140 is provided with unique ID number, described No. ID and ring main unit terminal 120 one_to_one corresponding.
In the present embodiment, rfid interrogator 130 is fixed rfid interrogator, is appreciated that in other embodiments, and rfid interrogator 130 can also be portable rfid interrogator, does not do strict restriction here.
Label card 140 comprises memory module, and described memory module comprises multiple separate storage area, and each storage area is for storing different ring main unit information.
RFID (Radio Frequency Identification, radio-frequency (RF) identification) technology a kind ofly reads and writes the technology of related data by radio signals identification specific objective.At present, RFID technique has been widely applied to various field.The realization of RFID technique depends on three parts: electronic tag (as label card), rfid interrogator and application system.Electronic tag comprises antenna, coupling element and chip, and each electronic tag has unique electronic code (as No. ID).Rfid interrogator also comprises antenna, coupling element and chip, can read or writes information in electronic tag.Application system is used for being arranged on terminal, is for further processing for the data being read by RFID or write and carries out communicating to realize data syn-chronization with background data base simultaneously.Its specific works schematic diagram as shown in Figure 2.
For ring main unit terminal 120, utilize label card 140 can store the information such as the mark of corresponding ring main unit terminal 120 and configuration parameter thereof, so that can directly carry out information input by reading tag card 140 and not need manually to input information after each system update or upgrading.Each ring main unit terminal 120 is equipped with a rfid interrogator 130 and a label card 140.If certain label card 140 corresponding to ring main unit terminal 120 damages or information dropout, the Electronic Numbering of the label card of corresponding ring main unit terminal 120 correspondence is had in database server 110, also ring main unit information can be transmitted ring main unit terminal 120 by database server 110, ring main unit information is re-write in the label card 140 of correspondence simultaneously, reach the object of information dual fail-safe.
In one embodiment, described communication port comprises more than one in serial ports, Ethernet interface, USB interface, bluetooth.
Please refer to Fig. 3, is the schematic flow sheet of the management method of ring main unit information in an embodiment.
The management method of this ring main unit information, based on the management system comprising database server, ring main unit terminal, rfid interrogator and label card, described ring main unit terminal is connected with described database server, described rfid interrogator respectively by communication port, and described method comprises:
Step S110: the dynamic link library running corresponding rfid interrogator in ring main unit terminal.
Particularly, in the terminal of described ring main unit, many application programs are not a complete executable file, and they are divided into some relatively independent dynamic link libraries, i.e. DLL (Dynamic Link Library, dynamic link library).Ring communication port is opened, to realize the interactive controlling of ring main unit terminal to rfid interrogator by the DDL running corresponding rfid interrogator in ring main unit terminal.
Step S120: whether have label card in the induction range of detection rfid interrogator.
Particularly, after opening communication port, described ring main unit terminal can by controlling whether have label card in induction range that rfid interrogator detect rfid interrogator.If have label card in induction range rfid interrogator being detected, then step S130 can be performed.If have label card in induction range rfid interrogator not detected, then can circulate always perform step S120, until label card detected.
Step S130: certification is carried out to label card and rfid interrogator.
Particularly, label card and rfid interrogator are all one to one, carry out to label card and rfid interrogator the security that certification can guarantee information.
Step S140: realize to the write operation of label card so that corresponding ring main unit information is stored in label card, or, realize the read operation of label card to call corresponding ring main unit information.
Particularly, the division of storage area can be carried out to label card according to corresponding ring main unit information, the corresponding area code of each storage area, key is obtained according to described area code, according to described double secret key, area code carries out certification, certification by rear realization to described label card in the write operation of corresponding storage area so that corresponding ring main unit information is stored in described label card, or, realize the read operation of storage area corresponding in described label card to call corresponding ring main unit information.
Ring main unit information comprises again ring main unit mark, messaging parameter, three distant configuration parameters, fault warning parameter etc.Storage area corresponding to each area code stores different ring main unit information.The area code relation corresponding with corresponding ring main unit information is as shown in table 1:
The relation that table 1 area code is corresponding with corresponding ring main unit information
| Area code | Ring main unit information |
| 0 | Can not use |
| 1 | Ring main unit identifies |
| 2～3 | Messaging parameter |
| 4～11 | Three distant configuration parameters |
| 12 | Fault warning parameter |
In one embodiment, the step described ring main unit information backed up by described database server is also comprised after step S140.
In one embodiment, also comprise before step S110 the initialized step of function is carried out to described database server, described communication port.
Please refer to Fig. 4, is the particular flow sheet in an embodiment, label card and rfid interrogator being carried out to certification.The process that label card and rfid interrogator carry out certification comprises:
Step S210:RFID read write line sends inquiry request to label card.
Step S220: label card returns response message according to inquiry request to rfid interrogator.
Step S230:RFID read write line submits authentication request according to response message to database server.
Step S240: database server carries out certification according to authentication request to label card and rfid interrogator.
The management system of above-mentioned ring main unit information and method, rfid interrogator and label card is equipped with by giving ring main unit terminal, described ring main unit terminal is by controlling described rfid interrogator to realize carrying out write operation or read operation to described label card, like this, just can write in label card after the information such as configuration parameter of ring main unit sets, can directly read after system is upgraded and the information of downloaded stored in described label card to carry out parameter configuration, do not need again through inputting manually, accuracy rate is improve while such saving manpower, efficiency is high.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the management system of a ring main unit information, it is characterized in that, comprise database server, ring main unit terminal, rfid interrogator and label card, described ring main unit terminal is connected with described database server, described rfid interrogator respectively by communication port, described ring main unit terminal carries out write operation or read operation for controlling described rfid interrogator to described label card, and described database server is for storing corresponding ring main unit information and carrying out certification to described rfid interrogator and label card.
2. the management system of ring main unit information according to claim 1, is characterized in that, described communication port comprise in serial ports, Ethernet interface, USB interface, bluetooth more than one.
3. the management system of ring main unit information according to claim 1, is characterized in that, described rfid interrogator is fixed rfid interrogator or portable rfid interrogator.
4. the management system of ring main unit information according to claim 1, is characterized in that, described label card is provided with unique ID number, described No. ID and described ring main unit terminal one_to_one corresponding.
5. the management system of ring main unit information according to claim 1, is characterized in that, described label card comprises memory module, and described memory module comprises multiple separate storage area, and each storage area is for storing different ring main unit information.
6. the management method of a ring main unit information, it is characterized in that, based on the management system comprising database server, ring main unit terminal, rfid interrogator and label card, described ring main unit terminal is connected with described database server, described rfid interrogator respectively by communication port, and described method comprises:
Run the dynamic link library of corresponding described rfid interrogator in described ring main unit terminal;
Described label card whether is had, if so, in the induction range detecting described rfid interrogator
Certification is carried out to described label card and described rfid interrogator, and after certification is passed through,
Realize to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, realize the read operation of described label card to call corresponding ring main unit information.
7. the management method of ring main unit information according to claim 6, is characterized in that, in described operation described ring main unit terminal the dynamic link library of corresponding described rfid interrogator step before, also comprise:
Function initialization is carried out to described database server, described communication port.
8. the management method of ring main unit information according to claim 6, is characterized in that, described step of described label card and described rfid interrogator being carried out to certification, comprising:
Described rfid interrogator sends inquiry request to described label card;
Described label card returns response message according to described inquiry request to described rfid interrogator;
Described rfid interrogator submits authentication request according to described response message to described database server;
Described database server carries out certification according to described authentication request to described label card and described rfid interrogator.
9. the management method of ring main unit information according to claim 6, it is characterized in that, described realization to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, realization, comprising to call the step of corresponding ring main unit information the read operation of described label card:
According to corresponding ring main unit information, described label card is carried out to the division of storage area, the corresponding area code of each storage area;
Key is obtained according to described area code;
According to described double secret key, area code carries out certification;
Realize to the write operation of storage area corresponding to described area code so that corresponding ring main unit information is stored in described label card, or, realize the read operation of storage area corresponding to described area code to call corresponding ring main unit information.
10. according to the management method of ring main unit information according to claim 6, it is characterized in that, described realization to the write operation of described label card so that corresponding ring main unit information is stored in described label card, or, to realize the read operation of described label card, with after the step calling corresponding ring main unit information, also comprising:
By described database server, described ring main unit information is backed up.
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| CN201510310587.0A CN104933453A (en) | 2015-06-08 | 2015-06-08 | Information management system and method of ring main unit (RMU) |
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| CN201510310587.0A CN104933453A (en) | 2015-06-08 | 2015-06-08 | Information management system and method of ring main unit (RMU) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105976106A (en) * | 2016-05-04 | 2016-09-28 | 厦门市智联信通物联网科技有限公司 | Method and device for managing urban lighting assets |
| CN111931883A (en) * | 2020-07-28 | 2020-11-13 | 西安奥枫软件有限公司 | IC card system capable of cloud reading and writing and method thereof |
| CN113792841A (en) * | 2021-08-26 | 2021-12-14 | 深圳市几米物联有限公司 | RFID parameter configuration method, device and computer readable storage medium |
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| CN104464032A (en) * | 2013-09-23 | 2015-03-25 | 珠海优特电力科技股份有限公司 | Erroneous locking prevention system of intelligent panel lock and working method of erroneous locking prevention system |
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| CN201947061U (en) * | 2011-03-07 | 2011-08-24 | 安徽省电力公司芜湖供电公司 | Distribution network dispatching intelligent anti-mistake and real-time management system |
| CN202599561U (en) * | 2012-06-10 | 2012-12-12 | 莱芜科泰电力科技有限公司 | On-line monitoring device for ring network cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20150923 |