CN101118427A - Flushing device group control device of intelligent public lavatory management system capable of setting water flushing quantity - Google Patents
Flushing device group control device of intelligent public lavatory management system capable of setting water flushing quantity Download PDFInfo
- Publication number
- CN101118427A CN101118427A CNA2007100709766A CN200710070976A CN101118427A CN 101118427 A CN101118427 A CN 101118427A CN A2007100709766 A CNA2007100709766 A CN A2007100709766A CN 200710070976 A CN200710070976 A CN 200710070976A CN 101118427 A CN101118427 A CN 101118427A
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- China
- Prior art keywords
- flushing
- rinser
- urination
- management system
- intelligent public
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Abstract
The present invention relates to a rinser device group control device in an intelligent public toilet management system which can set the flushing quantity. The present invention is characterized in that an urination rinser and a squat pan are differentiated and set by adopting three groups of marker bits to set and differentiate the quantity of the urination rinser and the squat pan as well as the set flushing quantity. The marker bits are a group of sensitive switches, one end of the sensitive switches controlling the marker bits is connected with the input end of a SCM, and the other end is earthed. The I/O input end of the SCM is connected with an electromagnetic valve control circuit. The present invention has the beneficial effects that the squat pan can differentiate the bladder and bowels flushing as well as the urination rinser and the squat pan can set the flushing quantity automatically by adopting the integrated control of the urination rinser and the squat pan through that the marker bits set the urination rinser and the squat pan as well as the quantity of the urination rinser and the squat pan. The present invention can be used in different use environments, have good water-saving effect, save the sources of the SCMs, and apply widely to the automatic flushing control in the intelligent public toilet management system.
Description
Technical field
The present invention relates to a kind of bath apparatus, the water flushing device group-controlling device in particularly a kind of intelligent public lavatory management system of setting amount of flush water.
Background technology
Before the present invention, the flushometer one that generally adopts in the public lavatory is to adopt urine bath device and squatting pan to control respectively, and promptly a bath device needs a control device, causes the mcu resource waste; The 2nd, squatting pan can not be distinguished the stool and urine bath; The 3rd, there is judgement in the infrared induction mode and operates out of control; The 4th, amount of flush water can not set up on their own.Applying of influence bath device.
Summary of the invention
The purpose of this invention is to provide the water flushing device group-controlling device in a kind of intelligent public lavatory management system of setting amount of flush water.
The technical solution adopted for the present invention to solve the technical problems is: comprise ultrasonic sensor; It is characterized in that having three group mark positions,, set and distinguish the quantity of urine bath device and squatting pan and set amount of flush water in order to set and to distinguish urine bath device and squatting pan.Described zone bit is one group of microswitch, and an end of the microswitch of controlled flag position is connected with the input end of single-chip microcomputer, other end ground connection.The I/O input end of single-chip microcomputer is connected with the output terminal of ultrasonic sensor, and the I/O output terminal of single-chip microcomputer is connected with solenoid valve control circuit.
The invention has the beneficial effects as follows and adopt urine bath device and the control of squatting pan integral type, set the quantity of urine bath device and squatting pan and urine bath device and squatting pan by zone bit, squatting pan can be distinguished the stool and urine bath, and urine bath device and squatting pan can set up amount of flush water on their own.Adapt to different environments for use, water-saving result well also can be saved mcu resource, is widely used in the auto-flushing control in the intelligent public lavatory management system.
Description of drawings
The invention will be further described below by accompanying drawing.
Accompanying drawing 1 is an electrical schematic diagram of the present invention.
Embodiment
Consult Fig. 1.Single-chip microcomputer is a 8-bit microcontroller among the figure, and embodiment is PIC16C67.
The present invention includes ultrasonic sensor; Adopt zone bit to set and distinguish the quantity of urine bath device and squatting pan and urine bath device and squatting pan and set the amount of flush water of urine bath device and squatting pan.Described zone bit B
1B
2, B
3B
4, B
5Be three groups of microswitches, an end of the microswitch of controlled flag position is connected other end ground connection with input end I/O (1), I/O (2), I/O (3), I/O (4), the I/O (5) of single-chip microcomputer.The connection of microswitch is represented different controlled variable with the various combination of disconnection.Present embodiment is by zone bit B
1Set urine bath device and squatting pan, B
1Be broken as urine bath device, B
1Ground connection is squatting pan.By zone bit B
2, B
3Set the quantity of urine bath device and squatting pan, B
2Disconnection, B
3Be broken as 2, B
2Disconnection, B
3Be connected to 6, B
2Connection, B
3Be connected to 8, Embodiment B
2Connection, B
3The quantity that disconnects expression urine bath device and squatting pan is 4; B
4, B
5Set the amount of flush water of urine bath device and squatting pan.B
4, B
5Be the standard amount of washing open during disconnection, promptly set 0.5 liter of the preceding bath of urine, 3 liters of little flushing the toilet after use; Little flushing the toilet after use is 3 liters when setting squatting pan, 6 liters of big flushing the toilet after use.All the other B
4, B
5Connection and disconnect the different amount of flush water of expression.
The I/O output terminal of single-chip microcomputer is connected with solenoid valve control circuit, and the present embodiment connected mode is: 16 I/O output terminal I/O (6) of single-chip microcomputer PIC16C67, I/O (7), I/O (8); I/O (9), I/O (10), I/O (11), I/O (12); I/O (13), I/O (14), I/O (15), I/O (16); I/O (17), I/O (18), I/O (19), I/O (20), I/O (21) respectively with switch transistor T
1-1, T
1-2, T
1-3, T
1-4T
2-1, T
2-2, T
2-3, T
2-4T
3-1, T
3-2, T
3-3, T
3-4T
4-1, T
4-2, T
4-3, T
4-4Input end be connected T
1-1, T
1-2, T
1-3, T
1-4T
2-1, T
2-2, T
2-3, T
2-4T
3-1, T
3-2, T
3-3, T
3-4T
4-1, T
4-2, T
4-3, T
4-4Collector respectively with electrically-controlled valve M
1, M
2, M
3, M
4Coil is connected.
The I/O input end of single-chip microcomputer is connected with the output terminal of ultrasonic sensor, S1, S2, S3, S4 is a ultrasonic sensor, D1, D2, D3, D4 is the ultrasound wave driver module, E1, E2, E3, E4 is a gate circuit, ultrasonic sensor S1, S2, S3, S4 respectively with ultrasound wave driver module D1, D2, D3, D4 is connected, ultrasound wave driver module D1, D2, D3, the output terminal of D4 is AND circuit E1 respectively, E2, E3, E4 is connected, ultrasound wave driver module D1, D2, D3, another output terminal of D4 and gate circuit E1, E2, E3, the E4 output terminal respectively with single-chip microcomputer PIC16C67 input end I/O (22), I/O (23), I/O (24), I/O (25), I/O (26), I/O (27), I/O (28), I/O (29) is connected.
Claims (1)
1. the water flushing device group-controlling device in the intelligent public lavatory management system that can set amount of flush water comprises ultrasonic sensor; It is characterized in that having three group mark positions, described zone bit is one group of microswitch, and an end of the microswitch of controlled flag position is connected with the input end of single-chip microcomputer, other end ground connection; The I/O input end of single-chip microcomputer is connected with the output terminal of ultrasonic sensor, and the I/O output terminal of single-chip microcomputer is connected with solenoid valve control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100709766A CN101118427A (en) | 2007-08-23 | 2007-08-23 | Flushing device group control device of intelligent public lavatory management system capable of setting water flushing quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100709766A CN101118427A (en) | 2007-08-23 | 2007-08-23 | Flushing device group control device of intelligent public lavatory management system capable of setting water flushing quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101118427A true CN101118427A (en) | 2008-02-06 |
Family
ID=39054572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100709766A Pending CN101118427A (en) | 2007-08-23 | 2007-08-23 | Flushing device group control device of intelligent public lavatory management system capable of setting water flushing quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101118427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853024A (en) * | 2010-06-25 | 2010-10-06 | 耿会超 | Networking control method and automatic flushing system of flushers used in public toilet |
| CN103853443A (en) * | 2012-12-03 | 2014-06-11 | 联想(北京)有限公司 | Input interface switching method, input interface switching device and electronic equipment |
-
2007
- 2007-08-23 CN CNA2007100709766A patent/CN101118427A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853024A (en) * | 2010-06-25 | 2010-10-06 | 耿会超 | Networking control method and automatic flushing system of flushers used in public toilet |
| CN101853024B (en) * | 2010-06-25 | 2013-06-19 | 耿会超 | Networking control method and automatic flushing system of flushers used in public toilet |
| CN103853443A (en) * | 2012-12-03 | 2014-06-11 | 联想(北京)有限公司 | Input interface switching method, input interface switching device and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080206 |