CN204374703U

CN204374703U - A kind of intelligent controlling device being applied to socket

Info

Publication number: CN204374703U
Application number: CN201520069506.8U
Authority: CN
Inventors: 罗婷; 罗庆跃; 刘白杨
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2015-02-01
Filing date: 2015-02-01
Publication date: 2015-06-03
Anticipated expiration: 2025-02-01

Abstract

Being applied to an intelligent controlling device for socket, is be electrically connected with 5V direct-current power output module, fan specific module, clock module, display module respectively by a single-chip microcomputer.Utilize single-chip microcomputer or DSP as control core, there is 5V constant voltage output port, only need external data line can realize charging to conventional 5V electric equipment, the time opening and the turn-off function that realize each jack interface can be regulated by external button, the function that humiture and human body sensing open and close automatically fan can be set simultaneously, there is the function of real-time displaying time, indoor temperature and humidity.Achieve the intelligentized control method to socket, the advantages such as Dynamic System is easy, operating cost is low, environmental suitability is strong.

Description

A kind of intelligent controlling device being applied to socket

Technical field

The utility model relates to a kind of power control system, and particularly a kind of family, hotel, hospital, students' dormitory etc. of being applied to has conventional electronic equipment and can realize the control device of Based Intelligent Control to equipment external after socket.

Background technology

The socket used in daily life is common socket mostly, needs artificial plug plug when turn on and off external equipment, and frequent plug plug not only bothers very much, and can reduce the serviceable life of plug.If external electrical equipment is the conventional equipment such as televisor, electric fan, forget that unplugg can cause a large amount of wastes of electric energy; If external electrical equipment is electric oven or other heating systems, waste of energy not only can be caused also likely to bring disaster.Increasing in addition along with conventional electronic equipments such as mobile phone, IPAD, portable power sources, the quantity of charger also gets more and more, and this not only wastes ample resources, and often can be confused when using, and does not know which is selected, brings not convenient greatly to life.Occurred smart jack on the market at present, but its cost is high, stability is low, and distance of reaction can not adjust with different occasions, degree of intelligence is inadequate.

Summary of the invention

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of intelligent controlling device being applied to socket, can export 5V constant voltage to the power electrical apparatus of 5V; There is the Based Intelligent Control that fan specific interface can realize fan, current humiture and time can be shown in real time simultaneously.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of intelligent controlling device being applied to socket, and a single-chip microcomputer is electrically connected with 5V direct-current power output module, fan specific module, clock module, display module respectively.

Described fan specific module comprises human detection circuit based on pyroelectric sensor and humiture module, and wherein the distance of reaction of pyroelectric sensor is regulated by access slide rheostat RW1; Humiture module is made up of DTH11 Temperature Humidity Sensor, and its output terminal is connected with single-chip processor i/o mouth.

Described clock module is made up of the clock chip with clock memory function, and as DS1302 clock chip, the I/O mouth of clock chip is corresponding with the I/O of single-chip microcomputer to be connected.

Described 5V direct-current power output module, by switching power source chip as MC34063 or LM2596 chip forms, the feedback port of clock chip is connected with the I/O correspondence of single-chip microcomputer.Described 5V DC power supplier has overcurrent, overvoltage, overcharges, cross put, under-voltage, short circuit, the multiple protection functions such as reversal connection.The big current of more than 1A can be exported, multiple equipment can be supplied simultaneously and charge.

Display module can be made up of the LCD liquid crystal display screen or LED display carrying character library, and such single-chip microcomputer can be presented on screen for reference the content that will show in real time.

The utility model due to the I/O mouth quantity of single-chip microcomputer more, connect outside above-mentioned peripheral components outside, remaining I/O mouth can also be used to external button or matrix keyboard etc. and regulates button.

Intelligent controlling device of the present utility model, owing to have employed said structure, can realize the function that common socket does not have.There is 5V constant voltage output port, only need external data line can realize powering to conventional 5V electric equipment; Whether can regulate the time opening and the turn-off function that realize each jack interface by external button, can detect humiture by humiture module, detected by pyroelectric sensor has people to control and the automatic unlatching that realizes fan or closing function simultaneously.Display screen can demonstrate the various duties of system in real time, as functions such as input voltage, electric current, real-time temperature, humidity and current times.Realize the intelligentized control method to socket, the advantages such as Dynamic System is easy, operating cost is low, environmental suitability is strong.

Accompanying drawing explanation

Fig. 1 is system chart of the present utility model;

Fig. 2 is singlechip minimum system circuit figure of the present utility model;

Fig. 3 is fan specific module circuit diagram of the present utility model;

Fig. 4 is clock module structural representation of the present utility model;

Fig. 5 is 5V direct-current power output module circuit diagram of the present utility model.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figure 1, intelligent controlling device of the present utility model comprises 5V direct-current power output module 3, fan specific module 4, clock module 5, display module 6, single-chip microcomputer; Single-chip microcomputer is electrically connected with 5V direct-current power output module, fan specific module, clock module, display module respectively.

As shown in Figure 2, single-chip microcomputer is the minimum system be made up of STC12C5616AD, with K switch 1 reset circuit, can press K switch 1 when program fleet phenomenon appears in system, and system just can reset the work of restarting.

As shown in Figure 3, fan specific module 4 is made up of the pyroelectric sensor module with special IC, the external slide rheostat RW1 in adjustable side 1 of this module, by the sensitivity regulating the size of RW1 to change sensor sensing, thus can change the distance of reaction of sensor.The signal output port 2 of pyroelectric sensor is connected with the P1.3 mouth of single-chip microcomputer, and single-chip microcomputer can be used for judging sensor by the output signal of P1.3 mouth detection pyroelectricity modular outlets 2

Whether people is had, if the I/O having people's single-chip microcomputer can control other exports corresponding signal in measurement range; If nobody, can export contrary signal, being used for the break-make of pilot relay reaches and controls electric fan work or stopping.Humiture module is made up of DTH11 Temperature Humidity Sensor, its output signal port 1 is connected with the P3.2 mouth of single-chip microcomputer, the digital signal that single-chip microcomputer can be sent by P3.2 mouth reception Temperature Humidity Sensor output signal port 1, thus judge the size of indoor temperature and humidity, thus other I/O mouths of control single chip computer control the open and close of fan.

As shown in Figure 4, clock module is made up of DS1302 clock chip, and its 7 pin is connected with the P3.3 mouth of single-chip microcomputer, and 6 pin are connected with the P3.4 of single-chip microcomputer, and 5 pin are connected with the P3.5 of single-chip microcomputer.Single-chip microcomputer can be communicated in the mode of I2C with DS1302 by these ports, thus the time is shown on a display screen in real time.

As shown in Figure 5,5V direct-current power output module is made up of MC34063 switching power source chip, and 220V AC power is first by miniwatt step-down transformer B1, and its volume of this transformer is smaller, and power is at about 15W, and output voltage can customize.Step-down transformer B1 secondary is connected with the interchange end of rectifier bridge VD1, the positive and negative end of rectifier bridge follows the anode of electric capacity C1 with C2 to be connected, wherein C1 is nonpolarity low-capacitance electric capacity, C2 is large capacitance polar capacitor, the alternating component be used in filtering rectifier bridge VD1 output signal, thus obtain smoother direct current.2 pin of MC34063 chip are connected with the base stage of large power triode Q1,2 pin of MC34063 chip are PWM output pin, its driving force is stronger, directly can be used for driving large power triode Q1, control the turn-on and turn-off of triode Q1 thus can obtain exporting larger output current than MC34063 chip itself.5 pin of MC34063 chip are connected with the output port of A/D module, the input port of A/D module is connected with the P3.7 mouth of single-chip microcomputer, single-chip microcomputer can export corresponding fixed value voltage by P3.7 mouth control A/D conversion chip, thus the output voltage of control MC34063 chip, so just can obtain stable 5V output voltage values.

Above-described embodiment mainly illustrates structure of the present utility model, and non-limiting protection domain of the present utility model.The change of all same effect made according to technical conceive of the present utility model, all contain by the utility model application.

Claims

1. be applied to an intelligent controlling device for socket, it is characterized in that: a single-chip microcomputer is electrically connected with 5V direct-current power output module (3), fan specific module (4), clock module (5), display module (6) respectively.

2. a kind of intelligent controlling device being applied to socket according to claim 1, it is characterized in that: described fan specific module (4) comprises human detection circuit based on pyroelectric sensor and humiture module, wherein the distance of reaction of pyroelectric sensor is regulated by access slide rheostat RW1; Humiture module is made up of DTH11 Temperature Humidity Sensor, and its output terminal is connected with single-chip processor i/o mouth.

3. a kind of intelligent controlling device being applied to socket according to claim 1, it is characterized in that: described clock module (5) selects the DS1302 clock chip with clock memory function, the I/O mouth of clock chip is corresponding with the I/O of single-chip microcomputer to be connected.

4. a kind of intelligent controlling device being applied to socket according to claim 1, it is characterized in that: described 5V direct-current power output module (3) selects MC34063 switching power source chip, the feedback port of clock chip is corresponding with the I/O of single-chip microcomputer to be connected.