CN210807666U - Automatic association pairing system for electric meter and circuit breaker - Google Patents
Automatic association pairing system for electric meter and circuit breaker Download PDFInfo
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- CN210807666U CN210807666U CN202020058765.1U CN202020058765U CN210807666U CN 210807666 U CN210807666 U CN 210807666U CN 202020058765 U CN202020058765 U CN 202020058765U CN 210807666 U CN210807666 U CN 210807666U
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Abstract
The utility model relates to an automatic correlation pairing system of an ammeter and a circuit breaker, which utilizes a delay module in the ammeter to control the power-on time of each ammeter; after the electricity is supplied, the electricity meter on the path is paired with the breaker in a specified time through Bluetooth communication; and continuously powering up in sequence until complete pairing is successful. Through foretell pairing mode, realize the full-automatic pairing of ammeter and circuit breaker, the mismatch hidden danger that manual pairing probably brought is avoidd to the at utmost, promotes pair efficiency simultaneously by a wide margin.
Description
Technical Field
The utility model relates to an electric power thing networking field especially relates to a line ammeter and circuit breaker automatic association system of pairing.
Background
The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), bears the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display.
However, in the actual installation process, the ammeter is not electrified, and the built-in Bluetooth module cannot work; secondly, the installation process is disordered, and the electric meters and the circuit breakers are difficult to ensure to be installed in a one-to-one correspondence manner; thirdly, the number of the electric meters and the circuit breakers is too large, and if manual correspondence is used, errors are easy to occur. Therefore, the scheme for realizing automatic association pairing of the electric meter and the circuit breaker needs to be perfected and improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that technical scheme solved provides an ammeter and circuit breaker automatic association system of pairing, can realize that ammeter and the full-automatic association of circuit breaker pair, and the at utmost has avoidd artifical manual mismatch hidden danger that probably brings, promotes simultaneously by a wide margin and pairs efficiency.
In order to solve the above problem, the utility model provides an ammeter and circuit breaker automatic association pair system, a serial communication port, include: a plurality of electricity meters; each electric meter is connected with a circuit breaker; each electric meter and each circuit breaker are internally provided with a Bluetooth module, and the Bluetooth modules are configured to be capable of communicating with each other; each electric meter is internally provided with a delay module, the delay module is configured to control the power-on time of the corresponding electric meter, and each electric meter has unique power-on time.
Optionally, the plurality of electric meters and the plurality of circuit breakers are installed in the same electric meter box.
The utility model discloses technical scheme has following beneficial effect: controlling the power-on time of each electric meter by using a delay module in the electric meter; after the electricity is supplied, the electricity meter on the path is paired with the breaker in a specified time through Bluetooth communication; and continuously powering up in sequence until complete pairing is successful. Through foretell pairing mode, realize the full-automatic pairing of ammeter and circuit breaker, the mismatch hidden danger that manual pairing probably brought is avoidd to the at utmost, promotes pair efficiency simultaneously by a wide margin.
Drawings
Fig. 1 is an automatic association pairing system for an electricity meter and a circuit breaker according to an embodiment of the present invention;
fig. 2 is a detailed work flow chart of the automatic association pairing system for the electric meter and the circuit breaker according to the embodiment.
Detailed Description
As known in the prior art, when an ammeter and a circuit breaker are actually installed, the ammeter is not electrified, and a built-in bluetooth module cannot work; secondly, the installation process is disordered, and the electric meters and the circuit breakers are difficult to ensure to be installed in a one-to-one correspondence manner; thirdly, the number of the electric meters and the circuit breakers is too large, and if manual correspondence is used, errors are easy to occur.
In order to solve the problems, the utility model provides a technical scheme, which utilizes a delay module in the electric meter to control the power-on time of each electric meter; after the electricity is supplied, the electricity meter on the path is paired with the breaker in a specified time through Bluetooth communication; and continuously powering up in sequence until complete pairing is successful. Through foretell pairing mode, realize the full-automatic pairing of ammeter and circuit breaker, the mismatch hidden danger that manual pairing probably brought is avoidd to the at utmost, promotes pair efficiency simultaneously by a wide margin.
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is the embodiment of the utility model provides an ammeter and circuit breaker automatic association pair system. As shown in the figure, the system comprises a plurality of electric meters 21 and 22 … …, wherein each electric meter is connected with a breaker, and the breakers comprise a breaker 31 and a breaker 32 … …, and a breaker 3 n.
In the embodiment of the utility model provides an in, a plurality of ammeter reaches a plurality of circuit breaker is installed in same ammeter case 10. In other embodiments of the present invention, the plurality of electric meters and the plurality of circuit breakers have other various installation forms, for example, the plurality of electric meters and the plurality of circuit breakers are installed in different electric meter boxes.
Specifically, the electric meter has the functions of centralized meter reading, multi-rate, prepayment, electricity larceny prevention, internet access service requirement meeting and the like. The circuit breaker connected to the ammeter has the functions of countdown, positive counting, current limiting, automatic power failure recovery, low-power vibration alarm, permission of overdraft power, timed power failure and power transmission, user double-loop power supply and the like.
Every the ammeter reaches every the circuit breaker all embeds there is bluetooth module, a plurality of bluetooth module in the ammeter includes bluetooth module 211, bluetooth module 221 … … bluetooth module 2n1, a plurality of bluetooth module in the circuit breaker includes bluetooth module 311, bluetooth module 321 … … bluetooth module 3n1, bluetooth module is configured to can intercommunicate.
Because bluetooth equipment has characteristics such as low power consumption, interference killing feature reinforce, can satisfy ammeter wireless communication service's demand. Specifically, in the embodiment of the present invention, the Bluetooth module used is a Bluetooth technology based on BLE (Bluetooth low energy) protocol.
In the embodiment of the present invention, the connection of the bluetooth module has exclusivity, that is, after the connection between the single bluetooth module and the other single bluetooth module, the connection with other devices cannot be performed.
Each electric meter is internally provided with a delay module, and a plurality of delay modules comprise a delay module 212, a delay module 222 … … and a delay module 2n2, wherein the delay modules are configured to control the power-on time of the corresponding electric meter, and each electric meter has a unique power-on time.
In the embodiment of the present invention, the delay module 212 is that the power-on time of the configuration of the ammeter 21 is 5 seconds, the delay module 222 is that the power-on time of the configuration of the ammeter 22 is 10 seconds, and so on, the delay module 2n2 is that the power-on time of the configuration of the ammeter 2n is 5 × n seconds. In other embodiments of the present invention, the power-on time is guaranteed to be unique, i.e. different from each other, for example, a plurality of irregular random power-on times.
The work flow of the automatic association pairing system of the electric meter and the circuit breaker is explained in detail below.
Fig. 2 is a detailed work flow chart of the automatic association pairing system for the electric meter and the circuit breaker according to the embodiment. The following describes a specific embodiment of the present invention in detail with reference to fig. 1 and 2.
As shown in fig. 1, the electric meter 21 is connected to the circuit breaker 31 and is installed in the electric meter box 10, and the other electric meters and the circuit breakers connected to the electric meters are installed in the electric meter box 10.
Step S1: the electric meters 21 and 22 … … are simultaneously applied with voltage, and the applied voltage time is set as the total power-on time. In the embodiment of the present invention, the delay module 212 is that the power-on time configured for the electric meter 21 is 5 seconds, i.e. from after the total power-on time begins to pass 5 seconds, the current power-on electric meter reaches the electric meter 21 begins initialization, with the current power-on electric meter is that the current power-on circuit breaker connected to the electric meter 21 is that the circuit breaker 31 begins initialization simultaneously.
Step S2: the bluetooth module 211 of the electricity meter 21 automatically scans peripheral bluetooth devices to acquire a device list, and at the same time, the circuit breaker 31 enters a broadcasting mode so that the circuit breaker 31 is discovered by the electricity meter 31.
Step S3: the electric meter 21 and the circuit breaker 31 are in Bluetooth communication, automatic association and pairing are successful, and the pairing process is quitted.
Step S4: waiting for the next meter initialization, as mentioned above, when the power-on time of the meter 22 is 10 seconds, i.e. after 10 seconds from the total power-on time, the meter 22 becomes the current power-on meter, and repeatedly executing the steps S2 to S4 until the meter 22 and the breaker 32 are successfully paired. And according to the sequence of the power-on time, until all the electric meters and the circuit breakers complete association pairing.
To sum up, the technical scheme of the utility model utilizes the delay module in the electric meter to control the power-on time of each electric meter; after the electricity is supplied, the electricity meter on the path is paired with the breaker in a specified time through Bluetooth communication; and continuously powering up in sequence until complete pairing is successful. Through foretell pairing mode, realize the full-automatic pairing association of ammeter and circuit breaker, the mismatch hidden danger that manual pairing probably brought is avoided to the at utmost, promotes pair efficiency simultaneously by a wide margin.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (2)
1. An electricity meter and circuit breaker auto-association pairing system, comprising:
a plurality of electricity meters; each electric meter is connected with a circuit breaker;
each electric meter and each circuit breaker are internally provided with a Bluetooth module, and the Bluetooth modules are configured to be capable of communicating with each other;
each electric meter is internally provided with a delay module, the delay module is configured to control the power-on time of the corresponding electric meter, and each electric meter has unique power-on time.
2. The meter and circuit breaker auto-correlation pairing system of claim 1, wherein the plurality of meters and the plurality of circuit breakers are mounted in a same meter box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020058765.1U CN210807666U (en) | 2020-01-10 | 2020-01-10 | Automatic association pairing system for electric meter and circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020058765.1U CN210807666U (en) | 2020-01-10 | 2020-01-10 | Automatic association pairing system for electric meter and circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210807666U true CN210807666U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020058765.1U Withdrawn - After Issue CN210807666U (en) | 2020-01-10 | 2020-01-10 | Automatic association pairing system for electric meter and circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118560A (en) * | 2020-06-30 | 2020-12-22 | 中国电力科学研究院有限公司 | Automatic pairing method and device for communication modules of electric energy meter and circuit breaker |
-
2020
- 2020-01-10 CN CN202020058765.1U patent/CN210807666U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118560A (en) * | 2020-06-30 | 2020-12-22 | 中国电力科学研究院有限公司 | Automatic pairing method and device for communication modules of electric energy meter and circuit breaker |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 303, building 1, 608 shengxia Road, Pudong New Area, Shanghai, 201203 Patentee after: Fengjia Technology (Shanghai) Co.,Ltd. Address before: 303, building 1, 608 shengxia Road, Pudong New Area, Shanghai, 201203 Patentee before: PHYPLUS Inc. |
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| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200619 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200619 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |