CN104168399A - Household appliance telephone remote control system - Google Patents
Household appliance telephone remote control system Download PDFInfo
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- CN104168399A CN104168399A CN201410422260.8A CN201410422260A CN104168399A CN 104168399 A CN104168399 A CN 104168399A CN 201410422260 A CN201410422260 A CN 201410422260A CN 104168399 A CN104168399 A CN 104168399A
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- circuit unit
- chip microcomputer
- control system
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- telephone set
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Abstract
The invention discloses a household appliance telephone remote control system. The household appliance telephone remote control system adopts a telephone remote control mode and does not need special wire arrangement, radio frequency resources are not occupied, and electromagnetic pollution can be further avoided. In addition, due to the fact that a telephone line can be also networked from place to place, a household appliance can be also remotely controlled by the system in a stable network mode, and control operation is stable and sensitive.
Description
Technical field
The present invention relates to Internet communication technology field, be specifically related to a kind of telephony appliance tele-control system.
Background technology
Appliance control system variation, but a variety of appliance control systems are but the control of carrying out based on wireless-transmission network.It is larger that the control of this wireless network brings radiation pollution in people life in fact, and because the unsteadiness of wireless network, that control system usually shows is sensitive not, feature accurately, this obviously can bring negative effect to appliance control system, is also unfavorable for being applied in appliance control system.
Summary of the invention
The present invention is directed to above problem a kind of telephony appliance tele-control system is provided, this system adopts the mode of remote telephone, do not need to carry out special wiring, do not take radio frequency resource, and can also avoid electromagnetic pollution, because telephone line also can be networked various places, also can adopt stable network mode to carry out tele-control system to household electrical appliances, control operation is stablized sensitive simultaneously.
Object of the present invention reaches by the following technical programs:
A kind of telephony appliance tele-control system, comprises ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit, simulation dislodging machine unit, password memory cell, drive circuit unit, controlled plant and single-chip microcomputer;
Described ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit are in parallel and are all connected with telephone set port; Signal is passed to single-chip microcomputer by described ring detecting circuit unit, then by single-chip microcomputer by bell signal be transferred to simulation dislodging machine unit, by ring detect cumulative number pass to single-chip microcomputer, then by single-chip microcomputer pass to simulation dislodging machine unit carry out Long-distance Control judgement; Single-chip microcomputer passes to telephone set port by voice prompt operation signal by voice warning circuit unit, makes user carry out proper operation according to voice prompt operation signal; User is transferred to single-chip microcomputer by DTMF decoding circuit unit by code signal by Password Input by telephone set port, then carries out verification by single-chip microcomputer transmission code signal to password memory cell and check; After password storage verification, by single-chip microcomputer, the operation command signal of telephone set port input is transferred to single-chip microcomputer after the decoding of DTMF decoding circuit, by Single-chip Controlling drive circuit unit, then drive controlled plant by drive circuit unit.
Described ring detection and imitate pick machine circuit unit mainly comprise ring detection module, imitate pick machine and off-hook detection module, and described ring detects for detection of having or not ringing-current, is completed the detection of ringing number by single-chip microcomputer; Described imitate pick machine module is totally judged the operation signal of needs is passed to single-chip microcomputer by the ringing number that passes to single-chip microcomputer; Off-hook detection module is used for determining whether imitate pick machine to enter voice prompt operation and DTMF decoding work.
Described drive circuit unit adopts relay as components of drive circuit.
The present invention compared with prior art, there is following advantage and beneficial effect:
1, the present invention adopts voice warning circuit unit can tackle different operation signals from realizing better household electrical appliances remote control for different prompt tones;
2, the present invention does not need to carry out special wiring, does not take radio frequency resource, can also ensure sensitivity and the stability of manipulation when avoiding electromagnetic radiation pollution.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A kind of telephony appliance tele-control system, comprises ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit, simulation dislodging machine unit, password memory cell, drive circuit unit, controlled plant and single-chip microcomputer;
Ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit are in parallel and are all connected with telephone set port; Signal is passed to single-chip microcomputer by described ring detecting circuit unit, then by single-chip microcomputer by bell signal be transferred to simulation dislodging machine unit, by ring detect cumulative number pass to single-chip microcomputer, then by single-chip microcomputer pass to simulation dislodging machine unit carry out Long-distance Control judgement; Single-chip microcomputer passes to telephone set port by voice prompt operation signal by voice warning circuit unit, makes user carry out proper operation according to voice prompt operation signal; User is transferred to single-chip microcomputer by DTMF decoding circuit unit by code signal by Password Input by telephone set port, then carries out verification by single-chip microcomputer transmission code signal to password memory cell and check; After password storage verification, by single-chip microcomputer, the operation command signal of telephone set port input is transferred to single-chip microcomputer after the decoding of DTMF decoding circuit, by Single-chip Controlling drive circuit unit, then drive controlled plant by drive circuit unit.
Ring detection and imitate pick machine circuit unit mainly comprise ring detection module, imitate pick machine and off-hook detection module, and described ring detects for detection of having or not ringing-current, is completed the detection of ringing number by single-chip microcomputer; Described imitate pick machine module is totally judged the operation signal of needs is passed to single-chip microcomputer by the ringing number that passes to single-chip microcomputer; Off-hook detection module is used for determining whether imitate pick machine to enter voice prompt operation and DTMF decoding work;
Drive circuit unit adopts relay as components of drive circuit.The telephone number that user puts through system connection by strange land telephone set sends bell signal by switch to a household register, the single-chip microcomputer that the bell signal detecting is delivered to system by ring detecting circuit is central control unit place, according to arrange ringing number comparison, if ring unanswered, entering password detection shows to carry out Long-distance Control, after code signal transmission, after the inspection of password memory circuit cells is correct, the controlled plant of selecting to need control by telephone set port, the control command of sending by single-chip microcomputer manipulates.
Claims (3)
1. a telephony appliance tele-control system, is characterized in that: comprise telephone set port, ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit, simulation dislodging machine unit, password memory cell, drive circuit unit, controlled plant and single-chip microcomputer;
Described ring detecting circuit unit, monitoring circuit unit, DTMF decoding circuit unit, voice warning circuit unit are in parallel and are all connected with telephone set port; Signal is passed to single-chip microcomputer by described ring detecting circuit unit, then by single-chip microcomputer by bell signal be transferred to simulation dislodging machine unit, by ring detect cumulative number pass to single-chip microcomputer, then by single-chip microcomputer pass to simulation dislodging machine unit carry out Long-distance Control judgement; Single-chip microcomputer passes to telephone set port by voice prompt operation signal by voice warning circuit unit, makes user carry out proper operation according to voice prompt operation signal; User is transferred to single-chip microcomputer by DTMF decoding circuit unit by code signal by Password Input by telephone set port, then carries out verification by single-chip microcomputer transmission code signal to password memory cell and check; After password storage verification, by single-chip microcomputer, the operation command signal of telephone set port input is transferred to single-chip microcomputer after the decoding of DTMF decoding circuit, by Single-chip Controlling drive circuit unit, then drive controlled plant by drive circuit unit.
2. a kind of telephony appliance tele-control system according to claim 1, it is characterized in that: described ring detection and imitate pick machine circuit unit mainly comprise ring detection module, imitate pick machine and off-hook detection module, described ring detects for detection of having or not ringing-current, is completed the detection of ringing number by single-chip microcomputer; Described imitate pick machine module is totally judged the operation signal of needs is passed to single-chip microcomputer by the ringing number that passes to single-chip microcomputer; Off-hook detection module is used for determining whether imitate pick machine to enter voice prompt operation and DTMF decoding work.
3. a kind of telephony appliance tele-control system according to claim 1, is characterized in that: described drive circuit unit adopts relay as components of drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422260.8A CN104168399A (en) | 2014-08-26 | 2014-08-26 | Household appliance telephone remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422260.8A CN104168399A (en) | 2014-08-26 | 2014-08-26 | Household appliance telephone remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104168399A true CN104168399A (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410422260.8A Pending CN104168399A (en) | 2014-08-26 | 2014-08-26 | Household appliance telephone remote control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104168399A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388680A (en) * | 2002-07-22 | 2003-01-01 | 北京长信嘉信息技术有限公司 | Remote control system and method for digital household network telephone |
| US20030186690A1 (en) * | 2002-03-27 | 2003-10-02 | Ko Siu Ling | Remote control system for electrical apparatus |
| CN101350866A (en) * | 2008-09-11 | 2009-01-21 | 山东大学 | Telephone remote control device for household appliances based on single-chip microcomputer and its working method |
| CN202587141U (en) * | 2012-05-30 | 2012-12-05 | 江南大学 | Device for controlling household appliance remotely by telephone |
-
2014
- 2014-08-26 CN CN201410422260.8A patent/CN104168399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030186690A1 (en) * | 2002-03-27 | 2003-10-02 | Ko Siu Ling | Remote control system for electrical apparatus |
| CN1388680A (en) * | 2002-07-22 | 2003-01-01 | 北京长信嘉信息技术有限公司 | Remote control system and method for digital household network telephone |
| CN101350866A (en) * | 2008-09-11 | 2009-01-21 | 山东大学 | Telephone remote control device for household appliances based on single-chip microcomputer and its working method |
| CN202587141U (en) * | 2012-05-30 | 2012-12-05 | 江南大学 | Device for controlling household appliance remotely by telephone |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141126 |
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| RJ01 | Rejection of invention patent application after publication |