CN205080174U - Ammeter case intelligent management device - Google Patents
Ammeter case intelligent management device Download PDFInfo
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- CN205080174U CN205080174U CN201520825374.7U CN201520825374U CN205080174U CN 205080174 U CN205080174 U CN 205080174U CN 201520825374 U CN201520825374 U CN 201520825374U CN 205080174 U CN205080174 U CN 205080174U
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- dog
- door
- nfc
- table case
- key
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Abstract
The utility model discloses an ammeter case intelligent management device, keep device, NFC electronic tags, remote monitoring center and mobile terminal including table case watch -dog, key electron. Table case watch -dog is equipped with main control unit, NFC monitoring module, wireless communication module, trigger switch, NFC electronic tags includes key label and door label, the key label paste in on the key, the door label paste in on the door of ammeter case, when the door of ammeter case is closed, the door label is in NFC monitoring module's signal transmission within range, remote monitoring center with table case watch -dog wireless connectivity, mobile terminal respectively with table case watch -dog with remote monitoring center wireless connectivity. The utility model discloses the reliable monitoring with ammeter chamber door state, management science are deposited to the standard of utilizing NFC near field communication to realize ammeter case key, can report ammeter case warning incident in real time to improve ammeter case safety control level.
Description
Technical field
The utility model relates to ammeter box safety management, NFC technique application, is specifically related to a kind of electricity meter box intelligent management devices.
Background technology
For preventing electric power energy from illegally being stolen and ensureing Electrical Safety, eliminating the potential safety hazard of ammeter box in time, current most of ammeter box adopts the blockade of disposable steel wire, mechanical lock or electromagnetic lock, carries out safeguard protection, prevents door of meter casing from illegally being opened; Major part ammeter box does not have Electrical Safety monitoring device or adopts current transformer to carry out Electrical Safety monitoring; Door of meter casing is illegally opened, and does not have monitoring device or adopts the technical monitoring such as infrared ray, electromagnetic monitoring door of meter casing state.There is following problem in above-mentioned conventional art: after (1) disposable steel wire shearing, can not continue to use, and maintenance cost is higher; (2) mechanical lock key is easily lost and is lost key and do not report, and manages lack of standardization and carries inconvenience; (3) transformer secondary short circuit causes secondary generation high pressure, and mutual inductor exists the potential safety hazard that secondary short circuited is brought; (4) along with the growth of service time, the structures such as the door leaf sealing of ammeter box deform, and cause the large and monitoring erroneous judgement of electromagnetic lock, monitoring device installation difficulty, monitoring effect is poor, lacks timely warning device simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide one and utilizes NFC near-field communication to realize key specification to deposit and reliably monitor with door of meter casing state, be convenient to Timeliness coverage Electrical Safety hidden danger, can real-time report alert event, thus improve the electricity meter box intelligent management devices of ammeter box safety management level.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Electricity meter box intelligent management devices, comprising:
Table case watch-dog, described table case watch-dog is provided with main control unit, NFC monitoring modular, wireless communication module, trigger switch, and described main control unit is connected with power supply, and described trigger switch connects described power supply;
Key electronic storage appts, comprises the safe deposit box for storing keys, and described safe deposit box is located in the signal transmission ranges of described NFC monitoring modular; Described safe deposit box is provided with the electromagnetic lock for opening and closing casing, and described electromagnetic lock is connected with described trigger switch;
NFC electronic tag, comprises key pair tag and door label; Described in described key pair tag is affixed on the key, described door label is affixed on the door of described ammeter box; When the door of ammeter box is closed, described door label is in the signal transmission ranges of described NFC monitoring modular;
Remote monitoring center, is connected with described table case watch-dog wireless signal;
Mobile terminal, is connected with described table case watch-dog and described remote monitoring center wireless signal respectively.
As preferred technical scheme, described table case watch-dog is provided with current monitoring module, and when ammeter box input current is abnormal, described table case watch-dog is by described radio communication mold block transfer information extremely described remote monitoring center.
As the improvement to technique scheme, described wireless communication module comprises GPRS communication module, and described table case watch-dog is connected by GPRS signal wireless with described remote monitoring center.
As the improvement to technique scheme, described wireless communication module comprises bluetooth communication, and described table case watch-dog and described mobile terminal are by Bluetooth signal wireless connections.
The utility model is by adopting technique scheme, there is following beneficial effect: by described NFC monitoring modular, NFC electronic tag and key electronic storage appts, the specification utilizing NFC near-field communication to realize ammeter box key deposits the reliable monitoring with ammeter box door state, management science, safe and convenient; By described current monitoring module, Timeliness coverage Electrical Safety hidden danger, ensures client's Electrical Safety; Can real-time report ammeter box alert event, thus improve ammeter box safety management level.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model electricity meter box intelligent management devices;
Fig. 2 is the principle of work schematic diagram of the utility model electricity meter box intelligent management devices;
In figure: 100-shows case watch-dog; 101-main control unit; 102-NFC monitoring modular; 103-GPRS communication module; 104-bluetooth communication; 105-trigger switch; 106-power supply; 107-current monitoring module; 108-electricity consumption acquisition module; 200-key electronic storage appts; 201-safe deposit box; 202-electromagnetic lock; 300-NFC electronic tag; 301-key pair tag; 302-door label; 400-remote monitoring center; 500-mobile terminal; 600-shows case ammeter group.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.
As depicted in figs. 1 and 2, electricity meter box intelligent management devices, comprising:
Table case watch-dog 100, be deployed in ammeter box, described table case watch-dog 100 is provided with main control unit 101, NFC monitoring modular 102, GPRS communication module 103, bluetooth communication 104, current monitoring module 107, electricity consumption acquisition module 108, trigger switch 105, described main control unit 101 is connected with power supply 106, and described trigger switch 105 connects described power supply 106; Main control unit 101 is single-chip microcomputer, can adopt the single-chip microcomputer of conventional model, and as MCS-51 series, MCS-96 is serial, PIC is serial, AVR is serial, ARM7/9 is serial, does not repeat them here.
Key electronic storage appts 200, comprises the safe deposit box 201 for storing keys, and described safe deposit box 201 is located in the signal transmission ranges of described NFC monitoring modular 102, with the distance of NFC monitoring modular 102 preferably in 8cm; Described safe deposit box 201 is provided with the electromagnetic lock 202 for opening and closing casing, and the working power of described electromagnetic lock 202 is connected with described trigger switch 105;
NFC electronic tag 300, comprises key pair tag 301 and door label 302; Described in described key pair tag 301 is affixed on the key, described door label 302 is affixed on the door of described ammeter box, and when the door of ammeter box is closed, described door label 302 is in the signal transmission ranges of described NFC monitoring modular 102, preferably in 5cm; Utilize described NFC monitoring modular 102 in 10cm distance, by electromagnetic wave for NFC electronic tag work capacity is provided and with the feature of NFC electronic tag reliable communication, whether NFC monitoring modular 102 Real-Time Monitoring NFC electronic tag 300 exists, judge the position whether break bounds of ammeter chamber door and key, thus realize key playback management and ammeter box door state is monitored.When NFC monitoring modular 102 monitor key do not playback or door of meter casing illegally opens time, table case watch-dog 100 transmits alert event in time to management platform.
Remote monitoring center 400, by described table case watch-dog 100 wireless connections in GPRS signal and multiple districts;
Mobile terminal 500, described mobile terminal 500 and described table case watch-dog 100 are by Bluetooth signal wireless connections; It is interconnected that described mobile terminal 500 and described remote monitoring center 400 pass through internet, transmission Information Monitoring.Inspector's hand-held mobile terminal 500, transmit open command to table case watch-dog 100 by Bluetooth signal, when main control unit 101 verifies that unlatching authority is correct, control trigger switch 105 turn-on power and work for electromagnetic lock 202, safe deposit box 201 is opened automatically, and safe deposit box 201 can use little drawer; During key playback, NFC monitoring modular 102 monitors the key pair tag 301 be posted on the key, and main control unit 101 controls trigger switch 105 powered-down, and safe deposit box 201 is closed automatically.
In the present embodiment, described table case watch-dog 100 is provided with current monitoring module 107, and current monitoring module 107 comprises contactless Hall current sensor, AD analog to digital conversion circuit, has the monitoring feature of noncontact electric current.According to Ampère law, the magnetic field being proportional to this electric current can be produced around current－carrying conductor, hall device is utilized to measure this magnetic field, realize noncontact current detecting, by analog to digital conversion circuit, Real-Time Monitoring is carried out to ammeter box input current, when ammeter box input current is abnormal, table case watch-dog 100 transmits table case input current abnormal alarm event to remote monitoring center 400.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (4)
1. electricity meter box intelligent management devices, is characterized in that, comprising:
Table case watch-dog, described table case watch-dog is provided with main control unit, NFC monitoring modular, wireless communication module, trigger switch, and described main control unit is connected with power supply, and described trigger switch connects described power supply;
Key electronic storage appts, comprises the safe deposit box for storing keys, and described safe deposit box is located in the signal transmission ranges of described NFC monitoring modular; Described safe deposit box is provided with the electromagnetic lock for opening and closing casing, and described electromagnetic lock is connected with described trigger switch;
NFC electronic tag, comprises key pair tag and door label; Described in described key pair tag is affixed on the key, described door label is affixed on the door of described ammeter box; When the door of ammeter box is closed, described door label is in the signal transmission ranges of described NFC monitoring modular;
Remote monitoring center, is connected with described table case watch-dog wireless signal;
Mobile terminal, is connected with described table case watch-dog and described remote monitoring center wireless signal respectively.
2. electricity meter box intelligent management devices as claimed in claim 1, it is characterized in that: described table case watch-dog is provided with current monitoring module, when ammeter box input current is abnormal, described table case watch-dog is by described radio communication mold block transfer information extremely described remote monitoring center.
3. electricity meter box intelligent management devices as claimed in claim 1, it is characterized in that: described wireless communication module comprises GPRS communication module, described table case watch-dog is connected by GPRS signal wireless with described remote monitoring center.
4. the electricity meter box intelligent management devices as described in claim 1,2 or 3, is characterized in that: described wireless communication module comprises bluetooth communication, and described table case watch-dog and described mobile terminal are by Bluetooth signal wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825374.7U CN205080174U (en) | 2015-10-24 | 2015-10-24 | Ammeter case intelligent management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825374.7U CN205080174U (en) | 2015-10-24 | 2015-10-24 | Ammeter case intelligent management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080174U true CN205080174U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825374.7U Withdrawn - After Issue CN205080174U (en) | 2015-10-24 | 2015-10-24 | Ammeter case intelligent management device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205080174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182032A (en) * | 2015-10-24 | 2015-12-23 | 广东电网有限责任公司汕头供电局 | Intelligent management system for electric meter box |
| CN106447851A (en) * | 2016-09-12 | 2017-02-22 | 国家电网公司 | High-low-voltage electric meter box access control system provided with ZigBee wireless communication module |
| CN107328971A (en) * | 2017-06-15 | 2017-11-07 | 国家电网公司 | A kind of intelligent electric meter system |
| CN110992509A (en) * | 2019-12-16 | 2020-04-10 | 三只松鼠股份有限公司 | Equipment monitoring system and method for production workshop |
-
2015
- 2015-10-24 CN CN201520825374.7U patent/CN205080174U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182032A (en) * | 2015-10-24 | 2015-12-23 | 广东电网有限责任公司汕头供电局 | Intelligent management system for electric meter box |
| CN105182032B (en) * | 2015-10-24 | 2018-04-24 | 广东电网有限责任公司汕头供电局 | Electricity meter box intelligent management system |
| CN106447851A (en) * | 2016-09-12 | 2017-02-22 | 国家电网公司 | High-low-voltage electric meter box access control system provided with ZigBee wireless communication module |
| CN107328971A (en) * | 2017-06-15 | 2017-11-07 | 国家电网公司 | A kind of intelligent electric meter system |
| CN110992509A (en) * | 2019-12-16 | 2020-04-10 | 三只松鼠股份有限公司 | Equipment monitoring system and method for production workshop |
| CN110992509B (en) * | 2019-12-16 | 2022-04-12 | 三只松鼠股份有限公司 | Equipment monitoring system and method for production workshop |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170204 Address after: 515000 Guangdong province Shantou Jinping Jinsha Road No. 71 Patentee after: SHANTOU POWER SUPPLY BUREAU, GUANGDONG POWER GRID CORP. Address before: Jinping Jinsha Road 515041 Guangdong city of Shantou province No. 71 Patentee before: SHANTOU POWER SUPPLY BUREAU, GUANGDONG POWER GRID CORP. Patentee before: Gao Bo, Shantou City Electronic Science and Technology Co., Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180424 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180424 |