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Concentrator-based IO expansion auxiliary circuit

A technology of auxiliary circuits and concentrators, which is applied in the direction of instruments, simulators, computer control, etc., can solve problems such as the need for IO interfaces, and achieve the effect of portable installation and operation

Pending Publication Date: 2019-08-09
FUJIAN NETPOWER TECH DEV +3
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a concentrator-based IO expansion auxiliary circuit, aiming at solving the technical problem that the concentrator needs an IO interface in different occasions and environments

Method used

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  • Concentrator-based IO expansion auxiliary circuit
  • Concentrator-based IO expansion auxiliary circuit
  • Concentrator-based IO expansion auxiliary circuit

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] The auxiliary circuit of the IO expansion based on the concentrator of the present invention includes a microprocessor unit 8, an RS485 communication unit 4, a power conversion unit 2, an 8-way remote signal interface unit 3, an 8-way remote signal interface unit 7, and a remote signal alarm unit 1 , Beidou positioning unit 5, clock unit 6; microprocessor unit 8 communicates with RS485 communication unit 4, power conversion module 2, remote signaling interface unit 3, remote control interface unit 7, remote signaling alarm unit 1, Beidou positioning unit 5, clock Unit 6 communication connection, such as figure 1 . The RS485 communication unit 4 interface is connected to the RS485-I of the I-type auxiliary terminal of the concentrator through the probe, and the remote signal alarm unit 1 interface is connected through the probe (see Figure 3.1 ...

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Abstract

The invention relates to a concentrator-based IO expansion auxiliary circuit, which comprises a microprocessor unit, an RS485 communication unit, a power conversion unit, an 8-way remote communicationinterface unit, an 8-way remote control interface unit, a remote communication alarm unit, a Beidou positioning unit, and a clock unit. The problem that the concentrator uses a single interface is thus solved. Use of the concentrator is promoted, the use efficiency is improved, mounting operation is facilitated, a broadband carrier concentrator is promoted to be responsible for managing, readingand storing information of all local meters or collectors, and various types of event data are based on a single communication channel mode.

Description

technical field [0001] The invention relates to an auxiliary circuit for IO expansion based on a concentrator. Background technique [0002] With the introduction and implementation of concepts such as smart home and smart power consumption community, the power consumption information collection system is becoming increasingly intelligent. As an important component of the power consumption information collection system, the function of the traditional concentrator can no longer meet the needs of intelligent power consumption. The design of the present invention is based on the concentrator design, which is expanded on the original basis, so that it can realize the data collection and control functions of smart home appliances and charging piles. Contents of the invention [0003] The purpose of the present invention is to provide a concentrator-based IO expansion auxiliary circuit, aiming at solving the technical problem that the concentrator needs an IO interface in diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 胡建新林华宝陈清雷徐才林金自力林冬许世荣
Owner FUJIAN NETPOWER TECH DEV
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