CN202120072U

CN202120072U - Intelligent switch with network control circuit

Info

Publication number: CN202120072U
Application number: CN2011201976323U
Authority: CN
Inventors: 闵立新
Original assignee: Individual
Current assignee: Yunnan Electric High Information Technology Co Ltd
Priority date: 2011-06-14
Filing date: 2011-06-14
Publication date: 2012-01-18
Anticipated expiration: 2021-06-14

Abstract

The utility model relates to the field of switch technology, especially relates to an intelligent double control switch with a network control circuit, comprising a double control switch and a network controller. A network function one-chip microcomputer in the network controller is connected with a control host computer via an Ethernet twisted pair, an output pin of the network function one-chip microcomputer is connected with a relay, and an input pin is connected with a sampler; a wireless WIFI module is connected with the network function one-chip microcomputer, and a power supply wire is connected with the sampler. By using the intelligent switch with the network control circuit of the utility model, users can control at a distal end or in a remote control manner conveniently, and the intelligent switch with the network control circuit can send multiple points parallelly and communicate real-timely, is fast in speed and far in distance, and does not restrict the number of nodes. The one-chip microcomputer has the advantages of low price, very low power consumption, stable and reliable work, etc., in the terms of state detection, users can see the on-off state of the switch at the distal end or in a remote manner, and in terms of flow statistics, the power consumption amount of the device controlled by the switch can be gathered and data can be transmitted to the host computer to summarize.

Description

A kind of intelligent switch with network control circuit

Technical field

The utility model relates to a kind of switching technique field, particularly a kind of intelligent double-control switch with network control circuit.

Background technology

The switch of Smart Home use at present; Exist communication unstable, interfere with each other, problem such as poor reliability; Use wired ethernet or wireless WIFI then can address this problem, reliable and stable, and can use embedded device, computer equipment, mobile phone etc. to come CS through the LAN that inserts wide area network; Thereby remote control electric appliance equipment is the important component part of Smart Home.

Summary of the invention

In order to overcome above-mentioned defective, the utility model purpose is to provide a kind of increase network control circuit, can realize far-end or Long-distance Control, realizes the intelligent switch of the band network control circuit of the two controls of machinery+circuit.

To achieve these goals; The utility model adopts following technical scheme: a kind of intelligent switch with network control circuit; It comprises double control switch, network controller, and the network function single-chip microcomputer is connected with main control system through ethernet twisted pair in the said network controller, and the input pin that the output pin of network function single-chip microcomputer connects relay, network function single-chip microcomputer connects sampling thief; Wireless WIFI module is connected with the network function single-chip microcomputer, and power lead is connected with said sampling thief.

Said double control switch is connected with the double-throw relay.

Two controls: mechanical switch is the break-make of control apparatus separately, and no matter what state relay is in, and is same; No matter mechanical switch is in any state; Through the network control relay, the break-make of control apparatus especially makes things convenient for the user in far-end or Long-distance Control separately.

Network control: use the single-chip microcomputer of network enabled function, online through the network interface and the main control system of standard, use TCP/IP network communication protocol both-way communication, but multiple spot is concurrent, instant messaging; Speed is fast, and distance is not limit the node number, and single-chip microcomputer has cheap; Advantages such as power consumption is extremely low, and working stability is reliable, the output pin pilot relay, input pin connects sampling thief; Obtain on off operating mode and sampled voltage,, also can calculate power consumption except that being used to control the break-make; Sampled voltage obtains current value through converting, and is sent to main control system through the network function single-chip microcomputer, can supply inquiry after the statistics and send the internet.Use wireless WIFI module, through MCU driving, but same access to LAN is realized and the wired network said function.

State-detection and current flow detect: sampling thief of series connection in the supply line of electrical appliance, and sampling thief is actually an isolating transformer and connects a voltage detecting circuit, is input to single-chip microcomputer; When voltage was zero, system can judge that electrical equipment is in off-state, otherwise is on-state; The sampled voltage that single-chip microcomputer is obtained is converted into electric current; Thereby obtain the power consumption of consumer, this data in real time uploads to main frame, can obtain the power consumption of random time section.

The utility model compared with prior art has following advantage:

1, the utility model can make things convenient for the user in far-end or Long-distance Control;

But 2, concurrent, the instant messaging of the utility model multiple spot, advantage such as speed is fast, and distance is not limit the node number, and single-chip microcomputer has cheap, and power consumption is extremely low, and working stability is reliable;

3, state-detection can let the user at far-end or the long-range on off operating mode of seeing switch, and traffic statistics can be added up the power consumption of the equipment of this switch control, and transmits data to main frame and gather.

Description of drawings

Fig. 1 is the structural representation of Network Control Segment in the utility model;

Fig. 2 is the structural representation of double control switch part in the utility model.

Embodiment

Below in conjunction with Fig. 1, Fig. 2 the utility model is detailed: a kind of intelligent switch with network control circuit; It comprises double control switch 1, network controller 2; Network function single-chip microcomputer 3 is connected with main control system 9 through ethernet twisted pair 4 in the said network controller 2; The input pin that the output pin of network function single-chip microcomputer 3 connects relay 5, network function single-chip microcomputer 3 connects sampling thief 6, and wireless WIFI module 7 is connected with network function single-chip microcomputer 3, and power lead 8 is connected with said sampling thief 6.Said double control switch 1 is connected with double-throw relay 10.

Claims

1. intelligent switch with network control circuit; It comprises double control switch (1), network controller (2); It is characterized in that: network function single-chip microcomputer (3) is connected with main control system (9) through ethernet twisted pair (4) in the said network controller (2); The input pin that the output pin of network function single-chip microcomputer (3) connects relay (5), network function single-chip microcomputer (3) connects sampling thief (6); Wireless WIFI module (7) is connected with network function single-chip microcomputer (3), and power lead (8) is connected with said sampling thief (6).

2. the intelligent switch of band network control circuit according to claim 1 is characterized in that: said double control switch (1) is connected with double-throw relay (10).