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Motor positive/negative rotation circuit for eco-house

A forward-reverse, ecological house technology, applied in the direction of motor generator/starter, starter of a single DC motor, etc., can solve the problem of imperfect motor forward and reverse circuit system, so as to improve the degree of intelligence and intuitive operation convenient effect

Inactive Publication Date: 2011-02-16
SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the forward and reverse circuit system of the motor in the ecological house is not perfect.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The schematic diagram of the driving circuit of the motor forward and reverse circuit in this embodiment is shown in the accompanying drawings:

[0022] A motor forward and reverse circuit for an ecological house consists of two input terminals (PWM1, PWM2), six triodes (Q1-Q6), four diodes (D1-D2), eight resistors (R1-R8) and two Two optocouplers (O1, O2) are connected,

[0023] The input terminal PWM1 is connected to the No. 2 input port of the optocoupler O1;

[0024] The No. 1 input port of the optocoupler O is connected to the pull-up resistor R1, the No. 4 output port of the optocoupler O1 is grounded, the No. 3 output port of the optocoupler O1 is connected to the pull-up resistor R2, and the No. 3 output port of the optocoupler O1 is connected to the transistor Q1. The resistor R3 is connected between the bases, the emitter of the transistor Q1 is grounded, and the collector of the transistor Q1 is connected to the pull-up resistor R4.

[0025] The input termi...

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Abstract

The invention relates to a motor positive / negative rotation circuit for an eco-house, which comprises two input ends (PWM1, PWM2), six triodes (Q1 to Q6), four diodes (D1 to D2), eight resistors (R1 to R8) and two optical couplers (O1, O2) in a connection mode. The circuit of the invention has the beneficial effects that the motor positive / negative rotation circuit improves the intelligence degree of the eco-house and enables operation to be more visual and convenient on the premise of guaranteeing practicability, safety and reliability.

Description

technical field [0001] The invention relates to a motor forward and reverse circuit, in particular to a motor forward and reverse circuit for an ecological house. Background technique [0002] The design concept of the eco-house controller is to imitate the human body for a better life, and the rest environment emerges as the times require. It uses information electronics and other technologies to imitate the natural ecological environment, which can play the role of beauty, skin care, and health care. In this way, some existing practical technologies are integrated into a control system. The whole system is divided into three modules: the air conditioning control module, the central control block, and the human-computer interaction module. The three control modules realize mutual information through communication. transfer. [0003] But in the prior art, the forward and reverse circuit system of the motor of the ecological house is not perfect. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P1/22
Inventor 胡国良魏王江
Owner SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
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