CN203224731U - Intelligence control system for liquid-feeding pump based on infrared ray - Google Patents
Intelligence control system for liquid-feeding pump based on infrared ray Download PDFInfo
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- CN203224731U CN203224731U CN 201320205959 CN201320205959U CN203224731U CN 203224731 U CN203224731 U CN 203224731U CN 201320205959 CN201320205959 CN 201320205959 CN 201320205959 U CN201320205959 U CN 201320205959U CN 203224731 U CN203224731 U CN 203224731U
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- electric capacity
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Abstract
The utility model discloses an intelligence control system for a liquid-feeding pump based on infrared ray, comprising a power supply, a button, an LCD display screen, a micro switch, an infrared emitter, a serial interface, a motor-drive circuit and a liquid level sensor. The signal output terminal of the liquid level sensor and the signal output terminal of the infrared receiver are connected to the signal input terminal of the micro controller. The signal output terminal of the micro controller is respectively connected to the signal input terminal of the infrared emitter and the input terminal of the motor-drive circuit. The data port of the micro controller is connected to the serial interface. The intelligence control system for a liquid-feeding pump base on infrared ray overcomes fault judgments in the prior art caused by light interference, and has advantages of strong capability of anti-jamming, no fault operation, saving power energy and easy operation.
Description
Technical field
The utility model relates to a kind of liquid-feeding pump intelligence control system, relates in particular to a kind of based on ultrared liquid-feeding pump intelligence control system.
Background technology
Existing automatic knot liquid pump has installation and need not punching destruction metope, fluid infusion need not can, stopped the secondary pollution of liquid, make that it is contactless, much cleaner, convenient, be to replace traditional perfumed soap and she is bottled, the pump dress is washed the fashion of protecting product and economic selection, but in actual applications, existing automatic knot liquid pump is more or have under the catoptrical situation at interference source, because the interference of light is easy to error in judgement.
The utility model content
The purpose of this utility model with regard to be to provide in order to address the above problem a kind of antijamming capability strong, easy to operate based on ultrared liquid-feeding pump intelligence control system.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of based on ultrared liquid-feeding pump intelligence control system, comprise power supply, button, LCD display, microcontroller, infrared receiver, infrared transmitter, serial line interface, motor-drive circuit and liquid level sensor, the signal output part of described liquid level sensor is connected with the signal input part of described microcontroller with the signal output part of described infrared receiver, the signal output part of described microcontroller is connected with the signal input part of described infrared transmitter and the input end of described motor-drive circuit respectively, and the FPDP of described microcontroller is connected with described serial line interface.
Particularly, described infrared transmitter comprises integrated circuit, the infraluminescence pipe, first potentiometer, first electric capacity, second electric capacity, first resistance and second resistance, the reset terminal of described integrated circuit is connected with first end of power end respectively at power supply and described first resistance, second end of described first resistance is connected with first end of described first potentiometer and the discharge end of described integrated circuit respectively, the slip of described first potentiometer respectively with the trigger end of described integrated circuit, the voltage end of described integrated circuit, second end of described first potentiometer is connected with first end of described first electric capacity, second end of described first electric capacity respectively with the earth terminal of described integrated circuit, first end of described second electric capacity is connected with the negative pole of described infraluminescence pipe, the positive pole of described infraluminescence pipe is connected with first end of described second resistance, and second end of described second resistance and the output terminal of described integrated circuit are connected.
Particularly, described infrared receiver comprises infrared receiving tube, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, first amplifier, second amplifier, the 3rd electric capacity, the 4th electric capacity, inductance, first diode, second diode, second potentiometer and the 3rd potentiometer, the negative pole of described infrared receiving tube is connected with described power supply, the positive pole of described infrared receiving tube is connected with first end of described the 3rd resistance and first end of described the 4th resistance respectively, second end of described the 3rd resistance respectively with the electrode input end of described first amplifier, first end of the 4th electric capacity, first end of the 5th resistance is connected with first end of described the 3rd potentiometer, second end of described the 4th resistance respectively with the negative input of described first amplifier, the sliding end of second potentiometer, first end of second potentiometer, first end of inductance is connected with first end of the 3rd electric capacity, second end of described second potentiometer, second end of inductance, second end of the 3rd electric capacity is connected with the output terminal of described first amplifier, the output terminal of described first amplifier is connected with the positive pole of described first diode, the negative pole of described first diode respectively with the electrode input end of described second amplifier, second end of the 4th electric capacity is connected with second end of described the 5th resistance, the negative input of described second amplifier is connected with the sliding end of described the 3rd potentiometer, the output terminal of described second amplifier is connected with first end of described the 6th resistance, and second end of described the 6th resistance is connected with the negative pole of described second diode.
The beneficial effects of the utility model are:
Adopt technique scheme, the utility model to overcome existing liquid feeder because the interference of light is easy to the situation of error in judgement, have that antijamming capability is strong, no maloperation, power and energy saving and an advantage simple to operate.
Description of drawings
Fig. 1 is that the utility model is based on the structured flowchart of ultrared liquid-feeding pump intelligence control system;
Fig. 2 is the circuit diagram of the utility model middle infrared (Mid-IR) transmitter;
Fig. 3 is the circuit diagram of the utility model middle infrared (Mid-IR) receiver.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model is based on ultrared liquid-feeding pump intelligence control system, comprise power supply, button, LCD display, microcontroller, infrared receiver, infrared transmitter, serial line interface, motor-drive circuit and liquid level sensor, the signal output part of described liquid level sensor is connected with the signal input part of described microcontroller with the signal output part of described infrared receiver, the signal output part of described microcontroller is connected with the signal input part of described infrared transmitter and the input end of described motor-drive circuit respectively, and the FPDP of described microcontroller is connected with described serial line interface.
As shown in Figure 2, described infrared transmitter comprises integrated circuit (IC), infraluminescence pipe D1, the first potentiometer RP1, first capacitor C 1, second capacitor C 2, first resistance R 1 and second resistance R 2, the reset terminal of described integrated circuit (IC) is connected respectively at first end of power supply with described first resistance R 1 with power end, second end of described first resistance R 1 is connected with first end of the described first potentiometer RP1 and the discharge end of described integrated circuit (IC) respectively, the slip of the described first potentiometer RP1 respectively with the trigger end of described integrated circuit (IC), the voltage end of described integrated circuit (IC), second end of the described first potentiometer RP1 is connected with first end of described first capacitor C 1, second end of described first capacitor C 1 respectively with the earth terminal of described integrated circuit (IC), first end of described second capacitor C 2 is connected with the negative pole of described infraluminescence pipe D1, the positive pole of described infraluminescence pipe D1 is connected with first end of described second resistance R 2, and second end of described second resistance R 2 and the output terminal of described integrated circuit (IC) are connected.
As shown in Figure 3, described infrared receiver comprises infrared receiving tube D2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the 6th resistance R 6, the first amplifier A1, the second amplifier A2, the 3rd capacitor C 3, the 4th capacitor C 4, inductance L, the first diode VD1, the second diode VD2, the second potentiometer RP2 and the 3rd potentiometer RP3, the negative pole of described infrared receiving tube D2 is connected with described power supply, the positive pole of described infrared receiving tube D2 is connected with first end of described the 3rd resistance R 3 and first end of described the 4th resistance R 4 respectively, second end of described the 3rd resistance R 3 respectively with the electrode input end of the described first amplifier A1, first end of the 4th capacitor C 4, first end of the 5th resistance R 5 is connected with first end of described the 3rd potentiometer RP3, second end of described the 4th resistance R 4 respectively with the negative input of the described first amplifier A1, the sliding end of the second potentiometer RP2, first end of the second potentiometer RP2, first end of inductance L is connected with first end of the 3rd capacitor C 3, second end of the described second potentiometer RP2, second end of inductance L, second end of the 3rd capacitor C 3 is connected with the output terminal of the described first amplifier A1, the output terminal of the described first amplifier A1 is connected with the positive pole of the described first diode VD1, the negative pole of the described first diode VD1 respectively with the electrode input end of the described second amplifier A2, second end of the 4th capacitor C 4 is connected with second end of described the 5th resistance R 5, the negative input of the described second amplifier A2 is connected with the sliding end of described the 3rd potentiometer RP3, the output terminal of the described second amplifier A2 is connected with first end of described the 6th resistance R 6, and second end of described the 6th resistance R 6 is connected with the negative pole of the described second diode VD2.
Claims (3)
1. one kind based on ultrared liquid-feeding pump intelligence control system, comprise power supply, button and LCD display, it is characterized in that: also comprise microcontroller, infrared receiver, infrared transmitter, serial line interface, motor-drive circuit and liquid level sensor, the signal output part of described liquid level sensor is connected with the signal input part of described microcontroller with the signal output part of described infrared receiver, the signal output part of described microcontroller is connected with the signal input part of described infrared transmitter and the input end of described motor-drive circuit respectively, and the FPDP of described microcontroller is connected with described serial line interface.
2. according to claim 1 based on ultrared liquid-feeding pump intelligence control system, it is characterized in that: described infrared transmitter comprises integrated circuit, the infraluminescence pipe, first potentiometer, first electric capacity, second electric capacity, first resistance and second resistance, the reset terminal of described integrated circuit is connected with first end of power end respectively at power supply and described first resistance, second end of described first resistance is connected with first end of described first potentiometer and the discharge end of described integrated circuit respectively, the slip of described first potentiometer respectively with the trigger end of described integrated circuit, the voltage end of described integrated circuit, second end of described first potentiometer is connected with first end of described first electric capacity, second end of described first electric capacity respectively with the earth terminal of described integrated circuit, first end of described second electric capacity is connected with the negative pole of described infraluminescence pipe, the positive pole of described infraluminescence pipe is connected with first end of described second resistance, and second end of described second resistance and the output terminal of described integrated circuit are connected.
3. according to claim 1 based on ultrared liquid-feeding pump intelligence control system, it is characterized in that: described infrared receiver comprises infrared receiving tube, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, first amplifier, second amplifier, the 3rd electric capacity, the 4th electric capacity, inductance, first diode, second diode, second potentiometer is connected with the 3rd potentiometer, the negative pole of described infrared receiving tube is connected with described power supply, the positive pole of described infrared receiving tube is connected with first end of described the 3rd resistance and first end of described the 4th resistance respectively, second end of described the 3rd resistance respectively with the electrode input end of described first amplifier, first end of the 4th electric capacity, first end of the 5th resistance is connected with first end of described the 3rd potentiometer, second end of described the 4th resistance respectively with the negative input of described first amplifier, the sliding end of second potentiometer, first end of second potentiometer, first end of inductance is connected with first end of the 3rd electric capacity, second end of described second potentiometer, second end of inductance, second end of the 3rd electric capacity is connected with the output terminal of described first amplifier, the output terminal of described first amplifier is connected with the positive pole of described first diode, the negative pole of described first diode respectively with the electrode input end of described second amplifier, second end of the 4th electric capacity is connected with second end of described the 5th resistance, the negative input of described second amplifier is connected with the sliding end of described the 3rd potentiometer, the output terminal of described second amplifier is connected with first end of described the 6th resistance, and second end of described the 6th resistance is connected with the negative pole of described second diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205959 CN203224731U (en) | 2013-04-23 | 2013-04-23 | Intelligence control system for liquid-feeding pump based on infrared ray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205959 CN203224731U (en) | 2013-04-23 | 2013-04-23 | Intelligence control system for liquid-feeding pump based on infrared ray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224731U true CN203224731U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205959 Expired - Fee Related CN203224731U (en) | 2013-04-23 | 2013-04-23 | Intelligence control system for liquid-feeding pump based on infrared ray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224731U (en) |
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2013
- 2013-04-23 CN CN 201320205959 patent/CN203224731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU NEW YIDI INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU LONGTENG ZHONGYUAN INFORMATION TECHNOLOGY CO., LTD. Effective date: 20140722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 215001 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140722 Address after: 215001, No. 3, building No. 10, Suzhou house, Suzhou District, Jiangsu, Suzhou Patentee after: Jiangsu new billion Intelligent Technology Co., Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone No. 51 North Street Shichiku of No. 1 Patentee before: Chengdu Longteng Zhongyuan Information Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160423 |