Intelligent electric meter data acquisition box

A data acquisition and smart meter technology, applied in the direction of electrical signal transmission system, signal transmission system, instrument, etc., can solve the problems of low efficiency, inconvenient, low degree of intelligence, etc., and achieve the effect of convenient intelligent management

Inactive Publication Date: 2020-03-20
安卓(西安)工控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing electric meters only support manual card recharging and card swiping recharging. When there is no charge on the electric meter and there is a sudden power outage, the smart meter will go to the business hall to pay the bill artificially, and recharge the electric meter by inserting or swiping the card. Low degree of intelligent operation, very inconvenient, time-consuming and inefficient

Method used

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  • Intelligent electric meter data acquisition box
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  • Intelligent electric meter data acquisition box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Referring to Figure 1 (a) to (b), the smart meter data acquisition box includes a box body 1, which is provided with a set of RS485 communication interfaces; the RS485 communication interface is connected to the corresponding RS485 interface on the meter; box body 1 There is also a smart main board inside, and the smart main board is connected with the Bluetooth module; there is also an NB sub-board with a BC26 module integrated in the box body 1; the NB sub-board communicates with the server through NB-IOT communication; the NB sub-board and the smart main board communicate through the serial port connect.

[0040] The smart meter data acquisition box in Embodiment 1 has only one set of RS485 interfaces, and only supports one meter.

Embodiment 2

[0042] See Figure 2(a)~(b), the smart meter data acquisition box includes box body 1, box body 1

[0043] There are four sets of RS485 communication interfaces inside; the four sets of RS485 communication interfaces are respectively connected to the corresponding RS485 interfaces on the four electric meters; there is an RS485 expansion board in the box body 1, which is used to expand one RS485 interface to four RS485 interfaces; There is also a smart main board in the box body 1, and the smart main board is connected with the Bluetooth module; there is also an NB sub-board with a BC26 module integrated in the box body 1; the NB sub-board communicates with the server through NB-IOT communication; the NB sub-board and the smart main board Connect via serial port.

[0044] The smart meter data acquisition box in the second embodiment has only four sets of RS485 interfaces, which can support the connection of four meters at the same time.

Embodiment 3

[0046] Refer to Figure 3 (a) to (b), the smart meter data acquisition box includes a box body 1, which is equipped with eight sets of RS485 communication interfaces; the four sets of RS485 communication interfaces are respectively connected to the corresponding RS485 interfaces on the eight meters Connection; there is an RS485 expansion board in the box body 1, which is used to expand one RS485 interface to 8 RS485 interface boxes. There is also a smart motherboard in the box body 1, which is connected to the Bluetooth module; a BC26 is also integrated in the box body 1 The NB sub-board of the module; the NB sub-board is connected to the server through NB-IOT communication; the NB sub-board is connected to the smart main board through a serial port.

[0047] The smart meter data acquisition box in the third embodiment has only eight sets of RS485 interfaces, which can support the connection of eight electric meters at the same time.

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Abstract

An intelligent electric meter data acquisition box comprises a box body, and an RS485 communication interface is arranged outside the box body; the RS485 communication interface is connected with a corresponding RS485 interface on the electric meter; an intelligent mainboard is arranged in the box body and is connected with a Bluetooth module; an NB auxiliary board of a BC26 module is also integrated in the box body; the NB auxiliary board is in communication connection with the server through NB-IOT communication; the NB auxiliary board is connected with the ATB1109 main board through a UART.The smart phone is in Bluetooth connection or remotely communicates with the smart electric meter collection box in a network connection mode, meter information of a hung electric meter is read, allinformation of equipment can be read more conveniently, and an electric meter cost recharging instruction can be sent through a network or Bluetooth. The system has the characteristics of high intelligent degree, convenience in operation and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to an intelligent electric meter data collection box, which can automatically and conveniently read electric meter information. Background technique [0002] Existing electric meters only support manual card recharging and card swiping recharging. When there is no charge on the electric meter and there is a sudden power outage, the smart meter will go to the business hall to pay the bill artificially, and recharge the electric meter by inserting or swiping the card. The operation intelligence is low, very inconvenient, time-consuming and inefficient. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a smart meter data collection box, and install a smart meter data information collection box in the meter box where the meter is placed, and its purpose is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C19/00
CPCG08C17/02G08C19/00
Inventor 杨军张兆春王壮志黄仕明张惠三张娟杨艳
Owner 安卓(西安)工控设备有限公司
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