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Intelligent gateway and multi-connected machine control system

A technology of intelligent gateway and controller, which is applied in the direction of electrical program control, program control in sequence/logic controller, measuring device, etc., can solve the problem of high cost and achieve the effect of saving cost

Active Publication Date: 2016-06-01
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an intelligent gateway and multi-connection control system, which aims to solve the problem of high cost of the current way of measuring the power of a single electrical appliance

Method used

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  • Intelligent gateway and multi-connected machine control system
  • Intelligent gateway and multi-connected machine control system
  • Intelligent gateway and multi-connected machine control system

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the difference between components in a specific posture (as shown in the accompanying drawings). If the relative positional relationship, movement situation, etc. change, the directional indication will change accordingly.

[0030] In addition, the descriptions r...

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Abstract

The invention discloses an intelligent gateway, which comprises a controller and a current acquisition module connected with the controller. The controller is connected with at least one load. The current acquisition module comprises at least one sampling input end. Each sampling input end is connected with one load loop correspondingly. And the current acquisition module receives a control signal of the controller and collects current information of the corresponding load. The invention also discloses a multi-connected machine control system. The current acquisition module of the intelligent gateway is connected with the load loop to collect the current of the load, so that the current of the signal load can be measured without additionally increasing an ammeter, and cost is saved.

Description

Technical field [0001] The invention relates to the technical field of equipment control, in particular to an intelligent gateway and a multi-line control system. Background technique [0002] For multi-connections, especially single-item small multi-connections used at home, according to the general configuration of the house, there is an external unit with more than 3 internal units. Since the maximum supported current of the general home power supply is 63A, and the total operating current of the small multi-connection system is relatively large, the power supply of the outdoor unit and each indoor unit is generally separated. One circuit supplies power to the outdoor unit, and one circuit supplies power to each indoor unit. If you want to collect the power consumption of the internal and external units, the existing solution is to add an electric meter, such as adding an electric meter to collect the total power consumption of each indoor unit, and adding an electric meter to...

Claims

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Application Information

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IPC IPC(8): G05B19/04G01R21/06G01R22/00
CPCG01R21/06G01R22/00G05B19/04
Inventor 阎杰
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD