CN2558026Y - Radio paging domestic electric appliances controller - Google Patents

Abstract

The utility model belongs to the household appliance controller, in particular to a household appliance controller taking advantage of a radio paging system. The main technical proposal of the utility model is that the output end of a pager is connected with a radio paging station, the output end of the radio paging station is connected with the radio paging household appliance controller, and the output end of the radio paging household appliance controller is connected with a household appliance; the output end of a RF receiving unit is connected with the input end of an identify circuit, and the output end of the identify circuit is connected with a drive circuit; a power supply circuit is connected to a special paging SCM and other circuits are also connected to the special paging SCM. The utility model mainly provides a controller which uses the radio paging system as the technical platform, adopts the special paging SCM as the main control unit and realizes the control to the household appliances by matching a special software in the controller. When the utility model is used to control the household appliances, the remote control the household appliances can be realized without any expensive equipment to be added and is very convenient for operation.

Description

The radio-paging domestic electric appliances controller

Technical field

The utility model belongs to the controller of household electrical appliance, refers in particular to a kind of device that utilizes radio paging system control household electrical appliance.

Background technology

High speed development along with science and technology, modern communications technology is maked rapid progress, communication tools such as network, phone, microwave, mobile communication, call are more and more universal, produced remote household electrical appliance control device such as network home appliance, information household appliances, embedded system, remote telephone household electrical appliances therefrom.The advantage of these control modes is that function is strong, can realize various control function flexibly, and shortcoming is the cost height, and PC need add control section in addition to the connection of PC, complicated operation needs to use the PC computer, and the operator need be familiar with PC, by dress inconvenience, wired connection needs wiring.

Summary of the invention

The purpose of this utility model be the design a kind of radio-paging domestic electric appliances controller, utilize sort controller after, can reduce and control cost, can effectively realize the Long-distance Control of household electrical appliances.

Its main technical schemes is that the output of calling set is connected with the RTTY page station, and the output of RTTY page station is connected with the radio-paging domestic electric appliances controller, and the output of radio-paging domestic electric appliances controller is connected with household electrical appliance.

The output of rf receiver unit is connected with the input end of identification circuit, and the output of identification circuit is connected with driver circuit.

On the special-purpose single-chip microcomputer of call, connect power circuit.

Notifying from a phone call other circuit of connection on the special-purpose single-chip microcomputer.

The utility model mainly provides a kind of radio paging system that utilizes to be technology platform, and adopting special-purpose call single-chip microcomputer is main control unit, mixes special software, realizes the control to household electrical appliance.When utilizing this device to control household electrical appliance, need not add expensive equipment, just can realize the Long-distance Control of household electrical appliance, and, very convenient again during operation.

Description of drawings

Fig. 1 is the control system block diagram.

Fig. 2 is a circuit block diagram of the present utility model.

Fig. 3 is a kind of circuit theory diagrams of the present utility model.

Embodiment

As shown in Figure 1: as long as people utilize landline telephone or mobile phone to put through automatic or manual paging station, dial the password and the message code of agreement then, by paging station the message code of arranging is sent to the radio-paging domestic electric appliances controller, by the special software in the controller, select corresponding program run according to the message code implication, terminal household appliances are realized Long-distance Control, thus realize to terminal household electrical appliances unlatching, close, multiple function control such as state is provided with.

As shown in Figure 2: the radio-paging domestic electric appliances controller by rf receiver unit, notify from a phone call special-purpose single-chip microcomputer (mixing special software), driver circuit, power supply, programming setting and other circuit etc. and partly form.

Wherein, rf receiver unit is linked by J1 and Chip Microcomputer A R5010E by the RF Receiver Module, and its major function is the signal that paging station sends to be amplified shaping and sends to notify from a phone call special-purpose single-chip microcomputer.

Notify from a phone call special-purpose single-chip microcomputer and should mix special-purpose software, this special use Chip Microcomputer A R5010E is the core of this controller, and the signal that it brings receiving element is discerned, and selects corresponding program to move then, controls the corresponding driving circuit by the I/O mouth.

Driver circuit: can join the different driving circuit according to different household electrical appliance.Driver circuit can be divided into wired and wireless to the control of household electrical appliances as shown in Figure 2.Wired driving is sent drive signal by PC1 through R1, amplifies driving force through triode Q2, Q3, is directly connected with household electrical appliance by J2 and controls household electrical appliances.Wireless driving is sent drive signal by PC1 through R1, amplifies through triode Q2 directly to drive infrared transmitting tube LP1, controls household electrical appliances by the infrared control signal that LP1 sends.

PC2 signals through R2 and pipes through the direct hummer B1 that drives of triode Q1 amplification, and available sounds is pointed out some controls or alarm condition.

Programming is provided with: some special operations are finished in this unit, as the setting of some status codes, paging station and call number.Promptly link, by PC the U2 electricity is wiped integrated circuit and programme, come a certain specific user's information and control function are set, discern and choose corresponding program run then by U1, thereby realize different control function by J3 and PC.

Power supply: the Vcc that is sent here by battery conversion line P1 or household electrical appliance forms (optional) through conversion line P2.Be wireless remote control mode P1 power circuit, line traffic control P2 power circuit is arranged.The P1 circuit changes into 2.7V voltage with battery VBAT1.5V through MA111 DC/DC conversion line and uses for U1 and other circuit.The P2 power circuit changes into 2.7V voltage with J2 household electrical appliance Vcc+5V through D2 and Q4 voltage transitions circuit, uses for U1 and other circuit.

Other circuit: form the clock oscillation circuit for U1 work by G1, R14, C7, C8.Form reset circuit by U3, R10, C10, U1 is resetted and start the work of U1.

Be noted that especially this controller has very strong practicality.As long as people are by common landline telephone or mobile phone, the information code of putting through paging station and input agreement just can be controlled multiple household electrical appliances such as the air-conditioning of family, electric heater, electric cooker, washing machines, therefore easy to use, simultaneously cheap, convenient by dress.

Claims (4)

1, radio-paging domestic electric appliances controller is characterized in that the output of calling set is connected with the RTTY page station, and the output of RTTY page station is connected with the radio-paging domestic electric appliances controller, and the output of radio-paging domestic electric appliances controller is connected with household electrical appliance.

2 controllers according to claim 1 is characterized in that the output of rf receiver unit is connected with the input end of identification circuit, and the output of identification circuit is connected with driver circuit.

3, controller according to claim 1 is characterized in that connecting power circuit on the special-purpose single-chip microcomputer of call.

4, controller according to claim 1 is characterized in that notifying from a phone call other circuit of connection on the special-purpose single-chip microcomputer.

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