CN2465354Y

CN2465354Y - Intelligent time controlled socket

Info

Publication number: CN2465354Y
Application number: CN 01212466
Authority: CN
Inventors: 肖循; 马学军
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-19
Filing date: 2001-02-19
Publication date: 2001-12-12
Anticipated expiration: 2011-02-19

Abstract

The utility model relates to an intelligent time controlled socket, which is applied to various electric appliances. The utility model comprises a single chip computer which is connected with a power circuit, a digital tube display circuit and a control output circuit. The utility model is characterized in that one end of the single chip computer is connected with the digital tube display circuit and keys, and the other end is connected with a relay control circuit and a socket; an oscillation circuit is connected with the single chip computer. The intelligent socket of the utility model can realize various time-mode control through a program control circuit of the single chip computer; on the premise that the cost of the electric appliances is not raised, various electric appliances can have the time-control function as long as the intelligent time controlled socket which has the timing function is switched on.

Description

The intelligent time-control socket

The utility model relates to a kind of time-controlling arrangement, especially is applicable to a kind of intelligence time control socket of various electrical equipment.

At present, in the actual life, a lot of electric equipments do not have the time controlled function, all are the unlatching work of directly switching on as electric cooker, television set, air-conditioning, washing machine, electric fan etc., even part air-conditioning, electric fan have mechanical timing control apparatus, also can only control about ten hours at most.Through patent retrieval, patent application CN2267472 discloses a kind of time-program(me) control device, and it provides a kind of main employing Single Chip Microcomputer (SCM) program control circuit to make long intelligent time controller of electrical equipment power down protection time; And for example patent application 99215764 discloses a kind of socket, by connecting a timing switch, the service time of control apparatus effectively on the return line.Therefore; if existing electrical equipment increases time control function; to greatly increase cost; and be to open under the operating state at electrical equipment to control power-off time; and the electrical equipment time controller, or time-program(me) control device, in to establish circuit comparatively complicated; make the long time control of electrical equipment power down protection time, can not realize the control of multistep time again.

At the problem of above-mentioned existence, the purpose of this utility model provides the smart jack that a kind of Single Chip Microcomputer (SCM) program control circuit is realized multiple temporal mode control.Under the prerequisite that does not improve the electrical equipment cost, various electrical equipment only need be connected the intelligent time-control socket that possesses timing function and just possess time control function.

The realization the technical solution of the utility model is: a kind of intelligent time-control socket, comprise the single-chip microcomputer that inserts power circuit, digital display circuit, controlling output circuit, it is characterized in that: single-chip microcomputer one end links to each other with digital display circuit and button, the other end is succeeded electrical apparatus control circuit, and inserts socket.

And single-chip microcomputer inserts oscillating circuit; The charactron display circuit can be the multichannel display output circuit, and can be provided with a plurality of buttons and insert the charactron display circuit respectively.

Because the utility model has adopted technique scheme, therefore, has the following advantages:

1. the computer single-chip microcomputer is as main control unit, and the single-chip microcomputer built-in storage is stored various control programs, and directly links to each other with each control circuit, realize various modes time controlled function, no add-in program holder and each road interface circuit, simple in structure and integrated, cost reduces.

2. owing to adopt the computer single-chip microcomputer to link to each other with charactron display circuit and button, can be with Single Chip Microcomputer (SCM) program control by button input charactron display circuit, the charactron display circuit can be established multichannel charactron display output circuit, and can be provided with a plurality of buttons and insert the charactron display circuit respectively, really realize the setting of multiple mode of operation.

3. owing to adopt computer single-chip microcomputer one relay termination control circuit, and insert socket, make the actuating of relay, computer-controlled program output is by relay output, socket electrifying electricity or outage, various loaded work pieces or do not work.

The utility model will be further described below in conjunction with accompanying drawing:

Fig. 1 is a structured flowchart of the present utility model.

Fig. 2 is circuit theory diagrams of the present utility model.

With reference to Fig. 1,2, the intelligent time-control socket can adopt the PIC16c558 single-chip microcomputer, insert power circuit and button, power circuit comprises the input of 220V alternating current, resistance-capacitance depressurization, rectifying and wave-filtering, voltage stabilizing, the stabling current of single-chip microcomputer work is provided, single-chip microcomputer PIC inserts oscillating circuit, single-chip microcomputer PIC one end links to each other with charactron display circuit and button K, the charactron display circuit is connected with charactron display led such as light-emitting diode, can establish multichannel charactron display circuit a, b, c, d, c, f, g, dp, as 4 LED charactron displays (light-emitting diode) and can be provided with a plurality of button K1, K2, K3, K4 inserts the charactron display circuit respectively, realizes the setting of multiple mode of operation; Another relay termination of single-chip microcomputer PIC J control circuit, and insert socket P.

Intelligent time-control socket operation principle: parameter will be set be stored in the single-chip microcomputer PIC among the RAM by L/O, executive program is according to different mode of operations, press K1, K2, K3, K4 key, determine required timing working pattern, the charactron display shows, access different subprograms, start working, timing arrives, and nixie display shows, the L/O output high level or the low level of PIC appointment, relay J action, socket P gets electric or outage, loaded work piece or do not work.

Use the intelligent time-control socket, energized, it is initial condition that the intelligent time-control socket enters first kind of operating state, and charactron LED shows the time that 00:00 begins, and presses K1, and switching display content is again by K1 Displaying timer running parameter then.

Pressing the K2 time control socket, to enter second kind of operating state be that parameter is provided with state, this moment, K1 adjusted bit digital to add 1, K2 adjusts the position to move right, K3 is a parameter setting, cooperate K1, K2 can set current time, timing, timing working time, K4 is an acknowledgement key, press after parameter input is finished K4 then time control socket get back to first kind of initial condition.

Pressing K3 under time control socket is in running order, can to enter the third state be that mode of operation is provided with state, and this moment, group of four figures tube display was bright, cooperates K1 or K2 that five kinds of mode of operations of time control socket then can be set, and setting completed press the K4 affirmation.

Mode of operation 1: timing is once to connecting switch.

Mode of operation 2: timing is once to connecting switch, and timing working time is once to cut-off switch.

Mode of operation 3:, press clock mode work (setting) less than 24 hours with mode of operation 1

Mode of operation 4:, press clock mode work (setting) less than 24 hours with mode of operation 2

Mode of operation 5: the fixed cycle working method, carry out automatically repeatedly by the time that switches on and off that sets.

Enter initial condition or be in stopped status by the K4 time control socket.

Claims

1. intelligent time-control socket, comprise the single-chip microcomputer, charactron display circuit, the controlling output circuit that insert power circuit, it is characterized in that: single-chip microcomputer one end links to each other with charactron display circuit and button, and the other end is succeeded electrical apparatus control circuit, and the access socket, oscillating circuit inserts single-chip microcomputer.

2. intelligent time-control socket according to claim 1 is characterized in that: the charactron display circuit can be multichannel charactron display circuit, and can be provided with a plurality of buttons and insert the charactron display circuit respectively.