Switch-side active ammeter and circuit breaker automatic pairing method

An automatic pairing, circuit breaker technology, applied in instruments, measuring electrical variables, measuring devices, etc., can solve problems such as error-prone scanning, taking a long time, misconfiguration, etc.

Inactive Publication Date: 2020-01-14
ZHEJIANG JUZI INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the installation site of the electric meter, the installation and assembly are generally carried out in an environment without electricity, and the scanning code pairing needs to be powered on, and the on-site environment is difficult
In addition, on-site operators need to use the handheld to scan and pair each paired switch and meter separately. For a multi-meter meter box, when there are multiple meters and circuit breakers, it is very easy to scan or misconfigure to complete the entire pairing. The process also takes a long time, and the later asset management also requires personnel to scan the code on site to record. The above inconveniences need to be further improved

Method used

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Embodiment Construction

[0014] The invention discloses an automatic pairing method for an active electric meter and a circuit breaker at the switch side. The specific implementation of the invention will be further described below in combination with preferred embodiments.

[0015] It is worth mentioning that the "wireless smart meter", "smart meter", "electric meter" and "electric meter side" that may be involved in the patent application of the present invention are all the same concept and will not be repeated; "Wireless circuit breaker behind the table", "wireless circuit breaker", "circuit breaker", "circuit breaker side", and "switch side" are all the same concept, and will not be repeated.

[0016] Preferred embodiment.

[0017] Preferably, the automatic pairing method of the switch-side active ammeter and circuit breaker includes the following steps:

[0018] Step S1: The encoding circuit preset on the switch side (which can be implemented as a circuit breaker, and the circuit breaker is wir...

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PUM

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Abstract

The invention discloses a switch-side active ammeter and circuit breaker automatic pairing method. The method comprises the following steps: S1, a code circuit pre-arranged at a switch side generatesa plurality of current codes for carrying identifiable information, wherein the identifiable information is used for representing corresponding circuit breaker; S2, an ammeter side obtains each current code through a connecting line connected with the circuit breaker; S3, the ammeter side decodes the obtained current codes to obtain the identifiable information; and S4, the ammeter side completespairing work with the corresponding circuit breaker according to the identifiable information in a wireless communication mode. The switch-side active ammeter and circuit breaker automatic pairing method has the beneficial effects that in the cooperative interaction process of the ammeter side and a switch side, the switch side serves as an active party, and sends the identification information for representing the corresponding circuit breaker to the ammeter side through a main power line.

Description

technical field [0001] The invention belongs to the technical field of matching electric meters and circuit breakers, and in particular relates to an automatic matching method for active electric meters and circuit breakers at the switch side. Background technique [0002] In the existing wireless smart energy meter and external circuit breaker wireless technology research, usually based on Bluetooth communication technology, it is necessary to rely on the handheld to scan and pair the meter and circuit breaker respectively. At the installation site of the electric meter, the installation and assembly are generally carried out in an environment without electricity, and the scanning code pairing needs to be powered on, and the on-site environment is difficult. In addition, the on-site operators need to use the handheld to scan and pair each paired switch and meter separately. For a multi-meter meter box, when there are multiple meters and circuit breakers, it is very easy to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/00G08C17/02
CPCG01R11/00G08C17/02
Inventor 钟政黄达城毕家龙
Owner ZHEJIANG JUZI INTELLIGENT TECH
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