CN2733483Y

CN2733483Y - Multipurpose remote controller

Info

Publication number: CN2733483Y
Application number: CN 03267448
Authority: CN
Inventors: 颜陶; 曹林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-11
Filing date: 2003-07-11
Publication date: 2005-10-12
Anticipated expiration: 2013-07-11

Abstract

The utility model relates to a multipurpose remote controller which is characterized in that the remote controller consists of an anti lightning struck circuit, an automatic picking machine circuit, a dual-tone multi-frequency decipher primary circuit, a ringing testing circuit, a voice network, a temperature measurement die block, a dual-tone multi-frequency decoding circuit, a DTMF and emitting die block, an infrared signal receiving amplifying circuit, an electrically erasable memory, a system memory, an LCD die block, a push-button processing die block, power supply, a detecting circuit for the electric quantity, and a monolithic computer, and each part is connected with the electrically. The utility model has the advantages of low price, firm structure, convenient operation, powerful function, easy use and has the characteristics of the common remote controller and the visible LCD display is provided. The multipurpose remote controller is provided with a telephone interface which has the function of the telephone remote, a temperature sensing interface which can be used for measuring the body temperature, and an infrared receiver which is used for learning other remote commands.

Description

Multi-purpose remote controller

Technical field

The utility model relates to a kind of multi-purpose remote controller, belongs to telepilot.

Background technology

On current telepilot market, the omnipotent remote control of various what is called has appearred, yet in fact these omnipotent remote controls are nothing but attracting camouflage, the remote central controller of the household electrical appliances that not only economy that really needs for the client but also remote control at home are all, it still is a kind of imagination of people, the company that has realizes this product with the luxurious mode of PDA, though they have accomplished some on function, does but imperfection have the user to be ready any member that the product of the thousands of units of this value is given in the family is used? this rectify very much gas product be not suitable for average family.

Summary of the invention

The purpose of this utility model provides a kind of novel product, direction is to satisfy the demand of most of average families, and general able person can be afforded economically, can feel that again it is convenient and durable, and novel and fashionable sensation are arranged, be different from other the omnipotent remote control of mixing the genuine with the fictitious on the market.

The purpose of this utility model is achieved in that a kind of multi-purpose remote controller, it is characterized in that: telepilot is by comprising anti thunder strike circuit, automatic take offing machine circuit, dual-tone multifrequency decoding primary circuit, ring detecting circuit, speech network, temperature-measuring module, the dual-tone multifrequency decoding circuit, DTMF and infrared transmission module, infrared signal receives amplifying circuit, the memory of electric erasable, system's memory, LCD MODULE, press key processing module, power supply and electric weight testing circuit, single-chip microcomputer is formed, and wherein: anti thunder strike circuit is at signal input top and meets a discharge tube VR1; Automatic take offing machine circuit constitutes on-off circuit by triode Q1, Q2, Q3, and wherein Q1 is the input channel switching tube, and the Q3 base stage receives off hook signal, and Q2 is the signal amplifier tube between Q1 and the Q3; Dual-tone multifrequency decoding primary circuit is formed by bridge rectification module BR3, capacitor C 3, C5, and capacitor C 3, C5 are serially connected in signal input two ends respectively to the signal voltage step-down; Bridge rectification module BR3 then carries out the rectification clamper at a certain magnitude of voltage to the telecommunication signal after the step-down; Ring detecting circuit is made up of bridge rectification module BR2, capacitor C 4, resistance R 2, behind the series connection attenuator circuit of ringdown via capacitor C 4, resistance R 2 compositions, is exported by bridge rectification module BR2 rectification; Speech network is made up of TEA1062A integrated circuit and peripheral configuration electronic component; The diode D4 of temperature-measuring module can be with voltage clamp within the specific limits, and diode D6 can cut off the high-voltage signal that adds, thereby the protection internal circuit is without prejudice, and J14 is the interface of temperature sensor; The dual tone multi-frequency dtmf decoding circuit is sent to single-chip microcomputer by gathering outside sound signal, is decoded by scm software; DTMF and infrared transmission module are exported output signal after a triode amplifies by infrared emission tube D14 emission; Infrared signal receives amplifying circuit to be made up of HL3279 integrated circuit and infrared receiver tube D26, and infrared signal outputs to single-chip microcomputer with digital signal form after the D26 reception is sent to the processing of HL3279 integrated circuit; The memory of electric erasable is a slice 24C series memory, and the corresponding input pin of memory data and control pin and single-chip microcomputer joins; System's memory is a slice W551 series memory, and the corresponding input pin of memory data and control pin and single-chip microcomputer joins; LCD MODULE is a slice 8X26 section-type LCD display screen; The corresponding input pin of LCD display data and control pin and single-chip microcomputer joins; By key processing module is that one 7 row is taken advantage of 8 switch arrays that are listed as, and the corresponding input pin of these switch arrays and single-chip microcomputer joins; Power supply and electric weight testing circuit are made up of battery BT2, diode D5, resistance R 24, capacitor C 10, C9, and the ∏ shape filtering circuit out-put supply that power supply constitutes through resistance R 24, capacitor C 10, C9 is to single-chip microcomputer, and single-chip microcomputer is a slice microprocessor.

The utlity model has following advantage: cost is cheap, and sound construction is safe in utilization, and is easy to operate, powerful.

Description of drawings

Fig. 1 is circuit theory Fig. 1 of the utility model example;

Fig. 2 is circuit theory Fig. 2 of the utility model example;

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As Fig. 1, shown in Figure 2, a kind of multi-purpose remote controller, it is characterized in that: telepilot is by comprising anti thunder strike circuit 1, automatic take offing machine circuit 2, dual-tone multifrequency decoding primary circuit 3, ring detecting circuit 4, speech network 5, temperature-measuring module 6, dual-tone multifrequency decoding circuit 7, DTMF and infrared transmission module 8, infrared signal receives amplifying circuit 9, the memory 10 of electric erasable, system's memory 11, LCD MODULE 12, press key processing module 13, power supply and electric weight testing circuit 14, single-chip microcomputer 15 is formed, and wherein: anti thunder strike circuit 1 is at signal input top and meets a discharge tube VR1; Automatic take offing machine circuit 2 constitutes on-off circuit by triode Q1, Q2, Q3, and wherein Q1 is the input channel switching tube, and the Q3 base stage receives off hook signal, and Q2 is the signal amplifier tube between Q1 and the Q3; Dual-tone multifrequency decoding primary circuit 3 is formed by bridge rectification module BR3, capacitor C 3, C5, capacitor C 3, C5 are serially connected in signal input two ends respectively to the signal voltage step-down, and bridge rectification module BR3 then carries out the rectification clamper at a certain magnitude of voltage to the telecommunication signal after the step-down; Ring detecting circuit 4 is made up of bridge rectification module BR2, capacitor C 4, resistance R 2, behind the series connection attenuator circuit of ringdown via capacitor C 4, resistance R 2 compositions, is exported by bridge rectification module BR2 rectification; Speech network 5 is made up of TEA1062A integrated circuit and peripheral configuration electronic component; The diode D4 of temperature-measuring module 6 can be with voltage clamp within the specific limits, and diode D6 can cut off the high-voltage signal that adds, thereby the protection internal circuit is without prejudice, and J14 is the interface of temperature sensor; Dual tone multi-frequency dtmf decoding circuit 7 is sent to single-chip microcomputer 15 by gathering outside sound signal, is decoded by scm software; DTMF and infrared transmission module 8 are exported output signal after a triode amplifies by infrared emission tube D14 emission; Infrared signal receives amplifying circuit 9 to be made up of HL3279 integrated circuit and infrared receiver tube D26, and infrared signal outputs to single-chip microcomputer 15 with digital signal form after the D26 reception is sent to the processing of HL3279 integrated circuit; The memory 10 of electric erasable is a slice 24C series memory, and memory data and control pin and single-chip microcomputer 15 corresponding input pins join; System's memory 11 is a slice W551 series memories, and memory data and control pin and single-chip microcomputer 15 corresponding input pins join; LCD MODULE 12 is a slice 8X26 section-type LCD display screens; LCD display data and control pin and single-chip microcomputer 15 corresponding input pins join; By key processing module 13 is that one 7 row is taken advantage of 8 switch arrays that are listed as, and these switch arrays and single-chip microcomputer 15 corresponding input pins join; These switch arrays comprise the button of air-conditioned button, TV, the button of VCD, the button that other can be defined by the user, and other function key composition, and wherein the button of air-conditioning has: the ON/OFF key; Mode key; Temperature+/-key, wind speed key, sweep wind key, timing key, sleep key; The button of TV has: ON/OFF key, channel+/-, volume+/-, quiet key, analog key, ten key, TV/AV key, figure place switch key.But partly the key function can be covered by other electrical function; The button of VCD has: ON/OFF key, play button, halt key, key, key, eject key, a left side/right side sound key, master/sound accompaniment key, solid/monophone key, record key backward forward; Button for other class has: on ﹠ off switch, increase (volume of power amplifier/electric light brightness) key, minimizing key, and these can be defined by the client; More than these buttons can redefine by learning functionality.Function key includes: the room options button, and the electrical equipment options button is provided with key, acknowledgement key; The display mode key, learning key, key backward, the precise temperature measurement key, the upper limit alarm key, the lower limit alarm keys, overlapping key, the contact key, locking key, Celsius/the Fahrenheit key, the remote telephone key repeats the thermometric key.Power supply and electric weight testing circuit 14 are made up of battery BT2, diode D5, resistance R 24, capacitor C 10, C9, and the ∏ shape filtering circuit out-put supply that power supply constitutes through resistance R 24, capacitor C 10, C9 is to single-chip microcomputer 15, and single-chip microcomputer 15 is a slice microprocessors.This product has telephony interface, it is used for the remote telephone function, the temperature sensing interface is arranged, can be used for the measurement of body temperature, the infrared receiving window mouth is arranged, can be used for learning other guidance command, the characteristics of the firm and durable of common remote control have structurally been received, added that LCD shows intuitively, the multinomial interface of extendable functions makes this product can be used for developing diversified product, except a battery flat, also have a cabin of putting sensor, can strengthen whole aesthetic feeling and make a large amount of function setting keys be not intended to run into by children by the pull-down cover plate.

Claims

1, a kind of multi-purpose remote controller, it is characterized in that: telepilot comprises anti thunder strike circuit (1), automatic take offing machine circuit (2), dual-tone multifrequency decoding primary circuit (3), ring detecting circuit (4), speech network (5), temperature-measuring module (6), dual-tone multifrequency decoding circuit (7), DTMF and infrared transmission module (8), infrared signal receives amplifying circuit (9), the memory of electric erasable (10), system's memory (11), LCD MODULE (12), press key processing module (13), power supply and electric weight testing circuit (14), single-chip microcomputer (15) is formed, and wherein: anti thunder strike circuit (1) is at signal input top and meets a discharge tube VR1; Automatic take offing machine circuit (2) constitutes on-off circuit by triode Q1, Q2, Q3, and wherein Q1 is the input channel switching tube, and the Q3 base stage receives off hook signal, and Q2 is the signal amplifier tube between Q1 and the Q3; Dual-tone multifrequency decoding primary circuit (3) is formed by bridge rectification module BR3, capacitor C 3, C5, capacitor C 3, C5 are serially connected in signal input two ends respectively to the signal voltage step-down, and bridge rectification module BR3 then carries out the rectification clamper at a certain magnitude of voltage to the telecommunication signal after the step-down; Ring detecting circuit (4) is made up of bridge rectification module BR2, capacitor C 4, resistance R 2, behind the series connection attenuator circuit of ringdown via capacitor C 4, resistance R 2 compositions, is exported by bridge rectification module BR2 rectification; Speech network (5) is made up of TEA1062A integrated circuit and peripheral configuration electronic component; The diode D4 of temperature-measuring module (6) can be with voltage clamp within the specific limits, and diode D6 can cut off the high-voltage signal that adds, thereby the protection internal circuit is without prejudice, and J14 is the interface of temperature sensor; Dual tone multi-frequency dtmf decoding circuit (7) is sent to single-chip microcomputer (15) by gathering outside sound signal, is decoded by scm software; DTMF and infrared transmission module (8) are exported output signal after a triode amplifies by infrared emission tube D14 emission; Infrared signal receives amplifying circuit (9) to be made up of HL3279 integrated circuit and infrared receiver tube D26, and infrared signal D26 outputs to single-chip microcomputer (15) with digital signal form after receiving and being sent to the processing of HL3279 integrated circuit; The memory of electric erasable (10) is a slice 24C series memory, and the corresponding input pin of memory data and control pin and single-chip microcomputer (15) joins; System's memory (11) is a slice W551 series memory, and the corresponding input pin of memory data and control pin and single-chip microcomputer (15) joins; LCD MODULE (12) is a slice 8 * 26 section-type LCD display screens, and the corresponding input pin of LCD display data and control pin and single-chip microcomputer (15) joins; By key processing module (13) is that one 7 row is taken advantage of 8 switch arrays that are listed as, and the corresponding input pin of these switch arrays and single-chip microcomputer (15) joins; Power supply and electric weight testing circuit (14) are made up of battery BT2, diode D5, resistance R 24, capacitor C 10, C9, the П shape filtering circuit out-put supply that power supply constitutes through resistance R 24, capacitor C 10, C9 is to single-chip microcomputer (15), and single-chip microcomputer (15) is a slice microprocessor.