CN2610643Y - Automatic watering device for flower - Google Patents
Automatic watering device for flower Download PDFInfo
- Publication number
- CN2610643Y CN2610643Y CN 02210095 CN02210095U CN2610643Y CN 2610643 Y CN2610643 Y CN 2610643Y CN 02210095 CN02210095 CN 02210095 CN 02210095 U CN02210095 U CN 02210095U CN 2610643 Y CN2610643 Y CN 2610643Y
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- circuit
- dual
- magnetic valve
- watering device
- telephone
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Abstract
The utility model provides an automatic flower watering device which can be remote controlled by the telephone or the mobile telephone, comprising a telephone interface circuit, a dual-tone multi-frequency receiving circuit, a cue sound circuit, a singlechip circuit, a magnetic valve drive circuit and a magnetic valve, wherein the device is connected with the telephone circuit, receives the dual-tone multi-frequency remote control signal emitted from the calling telephone or mobile telephone, and sends the sound to prompt the calling user to operate, and a singlechip controls the magnetic valve, in order to realize the automatic flower watering by remote controlling or timing. The utility model has the characteristic of utilizing conveniently and flexibly, applicable for the flower planting family going out frequently.
Description
The utility model relates to a kind of automatic flower-watering device.Especially can be with the automatic flower-watering device of phone or mobile phone remote.
Existing automatic flower-watering device mainly contains two classes, timing controlled flower-watering device, water level or Humidity Detection control flower-watering device.They can realize nobody watering flowers automatically at the scene, but the control model relative fixed of watering flowers does not have distant control function, use underaction.
The utility model provides a kind of automatic flower-watering device, and the user can water flowers with the automatic flower-watering device among phone or the mobile phone remote man, and remote control and timing are watered floral patterning for two kinds and can arbitrarily be provided with, and are not subjected to time, spatial constraints, and be easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: adopting the touch-tone signal of telephone system is remote signal, the user sends touch-tone signal with phone or mobile phone, this device receives the dual-tone multifrequency remote signal, handle by single-chip microcomputer, the action of control magnetic valve, remote control or timing automatic watering flowers.The utility model is made up of telephone interface circuit, dual-tone multifrequency receiving circuit, suggestion voice circuit, single chip circuit, magnetic valve and drive circuit.
Telephone interface circuit has two/four line conversion, receives bell, dislodging machine control function.Telephone line is to a, b binding post, and to audio-frequency transformer T two wires side, audio-frequency transformer T four lines are received output and received the dual-tone multifrequency receiving circuit through relay J 1 normally opened contact, and audio-frequency transformer T four lines are sent out and received the suggestion voice circuit.Light lotus root device IC7 detects and isolates ringing-current, by inverter ic 6-1, will receive the bell signal and deliver to the single-chip microcomputer counting.The dislodging machine control signal that single-chip microcomputer is sent drives relay J 1 work through triode BG1.
Dual-tone multifrequency receiving circuit function is to receive the dual-tone multifrequency remote signal, is demodulated into the BDC digital coding and send single-chip microcomputer to handle.Touch-tone signal is received output from audio-frequency transformer T four lines and is received operational amplifier IC1A reverse input end, delivers to dual-tone multifrequency decoder IC2 input after the amplification, and after the demodulation, the output of BDC coding is delivered to single chip circuit and handled.
4 sections voice of suggestion voice IC circuit 8 storages, the controlled end K1 of IC8, K2, K3, K4 receive the control level of single-chip microcomputer respectively, and follow procedure sends voice and delivers to telephone line through audio-frequency transformer T, prompting calling subscribe operation.
Single chip circuit has the bell of receipts counting, the control of dislodging machine, suggestion voice control, password identification modification, remote control and function regularly is set.It is made up of chip microprocessor IC3, address latch IC4, program storage IC5.
Magnetic valve and drive circuit.Triode BG2 and relay J 2 are formed driving circuit for electromagnetic valve, and Single-chip Controlling exports triode BG2 to, control relay J2 attracting state, and relay J 2 normally opened contacts control magnetic valve F current supply circuit drives magnetic valve F work.Magnetic valve F water inlet is received water supply pipe, and delivery port is assigned to the water flowerpot by pipeline.
The utility model utilization communication and single-chip microcomputer technology provide the automatic flower-watering device that distant control function is arranged, and use convenient, flexible.
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is a circuit diagram of the present utility model
Referring to Fig. 1,2, the utility model is made up of telephone interface circuit, dual-tone multifrequency receiving circuit, suggestion voice circuit, single chip circuit, driving circuit for electromagnetic valve and several parts of magnetic valve.
Telephone interface circuit: telephone line connects a, b binding post, through the normally opened contact of the relay J 1 two wires side 1,2 to transformer T.7,8 of transformer T connects build-out resistor.3,4 of transformer T is that four lines are received, and received signal is sent the operational amplifier IC1A inverting input of dual-tone multifrequency receiving circuit.5,6 of transformer T is that four lines are sent out, and connects the speech output end of suggestion voice IC circuit 5.Optical coupler IC7 and inverter ic 6-1 are converted to logic level with ringing-current, send the P34 of singlechip microprocessor IC3 to handle.Relay J 1, triode BG1 and two-stage inverter ic 6-2, IC6-3 form dislodging machine control section, are controlled by the dislodging machine control output end P37 of singlechip microprocessor IC3.
Dual-tone multifrequency receiving circuit: operational amplifier IC1A (LM324) adjusts the touch-tone signal gain that receives, and dual-tone multifrequency decoder IC2 (8870) is transformed to the BDC digital coding that single-chip microcomputer is convenient to discern with double-tone multi-frequency coding.The touch-tone signal of operational amplifier IC1A output is delivered to the inverting input IN-of dual-tone multifrequency decoder IC2, the BDC digital coding is delivered to P10, P11, P12, the P13 of singlechip microprocessor IC3 by dual-tone multifrequency decoder IC2 output D1, D2, D3, D4, and STD send the P32 of singlechip microprocessor IC3.
Suggestion voice circuit: IC8 is speech IC OTP4, four sections voice of its burning, and K1, K2, K3, K4 control voice output respectively, and high level is effective.K1, K2, K3, K4 receive P14, P15, P16, the P17 of singlechip microprocessor IC3 respectively, when some when being high level among P14, the P15 of singlechip microprocessor IC3, P16, the P17, voice are from the OUT output of IC8, and T serves telephone line through transformer.
Single chip circuit: form by singlechip microprocessor IC3 (8031), address latch IC4 (74LS373), program storage IC5 (2716).The P00 to P07 of chip microprocessor IC3 is low eight bit address bus and the data/address bus of program storage, and P20, P21, P22 are the program storage high address.P10, P11, P12, P13 effectively confirm input for touch-tone signal BDC coding input, P32 for touch-tone signal BDC coding.P14, P15, P16, P17 are the suggestion voice control output end.P37 is that ringing-current detects the level input.P34 is dislodging machine control output end.P36 is the solenoid control output.Behind the system boot, the programme-control work of follow procedure memory.
Magnetic valve and drive circuit: triode BG2 and relay J 2 are formed driving circuit for electromagnetic valve.Magnetic valve F operating voltage is 220V AC, and when relay J 2 normally opened contact adhesives, magnetic valve is opened.
The utility model course of work:
This device a, b binding post are connected with telephone wire in the family.When the user needs remote control to water flowers in the other places, put through telephone number in the family by phone or mobile phone, the called phone jingle bell.Ringing-current is also delivered to this device telephone interface circuit simultaneously, by IC7, IC6-1 ringing-current is transformed to high level, delivers to the P34 of chip microprocessor IC circuit 3.Processor ringing-current counting procedure detects counting to the P34 high level, and as the phone ring unanswered, when jingle bell reached 8 times, programme-control P37 exported high level, drives the adhesive of J1 normally opened contact, this device off-hook through IC6-2, IC6-3, BG1.Then, the P14 of IC3 exports high level, sends voice to the OUT of the K1 of suggestion voice IC circuit 8 control IC8 and " requests password ", and T serves telephone line through transformer.The calling subscribe dials password at the appointed time by suggestion voice, send touch-tone signal, pass to this device through telephone line, pass through telephone interface circuit, send operational amplifier IC1A to amplify, dual-tone multifrequency decoder IC2 decoding is transformed to P10, P11, P12, P13 that the BDC coding send IC3, and the cryptographic processing program of single-chip microcomputer is to cryptographic check.If the password mistake, the P37 output of IC3 becomes low level, and J1 discharges, the on-hook of this device.If password is correct, the P15 output high level of IC3, the OUT of IC8 send voice " revise password and dial 0, remote control is watered flowers and dialled 1, and timing flower-watering dials 2 ", send to telephone line.If calling subscriber dialing " 1 ", this device are received, the P16 output high level of IC3, the OUT of IC8 sends voice and " requests duration number second of watering flowers ".Calling subscriber dialing " 100 " second, this device receive that the P36 output of IC3 continues 100 seconds high level, drives through BG2, J2, and magnetic valve is opened, and waters flowers and supplies water 100 seconds.Therebetween, the P37 of IC3 becomes low level, and J1 discharges, the on-hook of this device.
Claims (6)
1, a kind of automatic flower-watering device, it is characterized in that: it is made of telephone interface circuit, dual-tone multifrequency receiving circuit, suggestion voice circuit, single chip circuit, magnetic valve and drive circuit, telephone line is received telephone interface circuit, telephone interface circuit connects the suggestion voice circuit and sends suggestion voice to the calling subscribe, telephone interface circuit connects the touch-tone signal decoding that the dual-tone multifrequency receiving circuit sends caller phone machine or mobile phone and send single chip circuit to handle, and single chip circuit connects drive circuit control magnetic valve.
2, automatic flower-watering device according to claim 1 is characterized in that telephone interface circuit is connected and composed by the triode and the relay of two/four line conversion transformers, the optical coupler that detects ringing-current and phase inverter, the control of dislodging machine.
3, automatic flower-watering device according to claim 1 is characterized in that the dual-tone multifrequency receiving circuit is connected and composed by operational amplifier and dual-tone multifrequency decoder.
4, automatic flower-watering device according to claim 1 is characterized in that the suggestion voice circuit is made of voice storage integrated circuit, controlled by the single chip circuit output level.
5, automatic flower-watering device according to claim 1, it is characterized in that single chip circuit is connected and composed by singlechip microprocessor, address latch, program storage, ringing-current detects level and dual-tone multifrequency digital coding input singlechip microprocessor is handled, and suggestion voice control level, dislodging machine control level and solenoid control level are exported from singlechip microprocessor.
6, automatic flower-watering device according to claim 1 is characterized in that magnetic valve and drive circuit are connected and composed by triode and relay, and magnetic valve is controlled by the relay normally opened contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210095 CN2610643Y (en) | 2002-02-04 | 2002-02-04 | Automatic watering device for flower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210095 CN2610643Y (en) | 2002-02-04 | 2002-02-04 | Automatic watering device for flower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610643Y true CN2610643Y (en) | 2004-04-14 |
Family
ID=34148937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02210095 Expired - Fee Related CN2610643Y (en) | 2002-02-04 | 2002-02-04 | Automatic watering device for flower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610643Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138493A (en) * | 2010-12-10 | 2011-08-03 | 翟正山 | Flower watering system intelligently controlled by mobile phone |
| CN102948358A (en) * | 2012-11-20 | 2013-03-06 | 无锡商业职业技术学院 | Remote controlled flower-watering device |
| CN104054560A (en) * | 2013-03-21 | 2014-09-24 | 孟凡军 | Multifunctional auto-timing flower watering device |
-
2002
- 2002-02-04 CN CN 02210095 patent/CN2610643Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138493A (en) * | 2010-12-10 | 2011-08-03 | 翟正山 | Flower watering system intelligently controlled by mobile phone |
| CN102948358A (en) * | 2012-11-20 | 2013-03-06 | 无锡商业职业技术学院 | Remote controlled flower-watering device |
| CN104054560A (en) * | 2013-03-21 | 2014-09-24 | 孟凡军 | Multifunctional auto-timing flower watering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |