CN108337790A - Based on monolithic processor controlled energy saving toilet control device - Google Patents
Based on monolithic processor controlled energy saving toilet control device Download PDFInfo
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- CN108337790A CN108337790A CN201810223863.3A CN201810223863A CN108337790A CN 108337790 A CN108337790 A CN 108337790A CN 201810223863 A CN201810223863 A CN 201810223863A CN 108337790 A CN108337790 A CN 108337790A
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- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toilet Supplies (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention discloses one kind being based on monolithic processor controlled energy saving toilet control device, including power module, microcontroller, infrared detection module, fingerprint identification module, light-intensity test module, detection of air quality module and relay module, the power module is powered for each circuit module, the infrared detection module, fingerprint identification module output end, light-intensity test module output end and detection of air quality module output end are connected with single-chip microcomputer input respectively, and the single-chip microcomputer output is connected with relay module.The invention except through infrared detection module, fingerprint identification module detection toilet in whether presence of people, the air quality and intensity of illumination in toilet are also detected by detection of air quality module and light-intensity test module, microcontroller judges whether to need to start lighting apparatus in toilet according to above-mentioned aggregation of data and exhaust fan equipment, energy-saving effect are best.The invention is used to control the lighting apparatus and exhaust fan equipment in toilet.
Description
Technical field
The present invention relates to electronic circuit technology fields, more specifically to a kind of electrical control system applied to toilet
System.
Background technology
With the high speed development of social economy, attention of the people to energy-saving and environment-friendly theory further, but in university dormitory
Toilet and family toilet in, because forgetting that Turn Off Lights When Leaving, close the excessive and unnecessary of exhaust fan and exhaust fan conveniently
Using and caused by waste of energy the problem of generally existing.
A kind of control system exists in the prior art, with whether someone is according to the lighting apparatus to toilet in toilet
And exhaust fan equipment is controlled, although certain energy-saving effect can be played, energy consumption is still larger, the technical solution
Still be significantly improved space.
Invention content
The technical problem to be solved by the present invention is to：It provides a kind of based on monolithic processor controlled energy saving toilet control device.
The solution that the present invention solves its technical problem is：
Based on monolithic processor controlled energy saving toilet control device, including power module, microcontroller, infrared detection module, fingerprint identification module,
It light-intensity test module, detection of air quality module and is powered connection for controlling toilet electrical equipment and mains electricity input end
Relay module, the power module are powered for each circuit module, the infrared detection module, fingerprint identification module output end, light-intensity test module
Output end and detection of air quality module output end are connected with single-chip microcomputer input respectively, the single-chip microcomputer output and relay
Device module is connected.
As a further improvement of the above technical scheme, the power module include transformer, rectifier bridge, filter capacitor with
And voltage-stablizer, the transformer, rectifier bridge, filter capacitor and voltage-stablizer are electrically connected successively, the voltage-stablizer is model
The three terminal regulator of LM7805.
As a further improvement of the above technical scheme, the infrared detection module, fingerprint identification module includes the infrared of model HC-SR501
Detection chip, the infrared detection chip output are connected with single-chip microcomputer input.
As a further improvement of the above technical scheme, the light-intensity test module includes photo resistance, resistance R1, resistance
R2, adjustable resistance R3 and first comparator, the photo resistance are connected on power module outlet and ground terminal with resistance R1
Between, the resistance R2 and adjustable resistance R3 are connected between power module outlet and ground terminal, and the first comparator is defeated
Enter end and is connected on the tie point of photo resistance and resistance R1 and the tie point of resistance R2 and adjustable resistance R3, first ratio respectively
It is connected with single-chip microcomputer input compared with device output end.
As a further improvement of the above technical scheme, the detection of air quality module includes model MQ-135 air
Sensor, resistance R4, resistance R5, adjustable resistance R6 and the second comparator, the air borne sensor are connected on source with resistance R4
Between module output end and ground terminal, the resistance R5 and adjustable resistance R6 be connected on power module outlet and ground terminal it
Between, second comparator input terminal is connected on the tie point and resistance R5 and adjustable resistance of air borne sensor and resistance R4 respectively
The tie point of R6, second comparator output terminal are connected with single-chip microcomputer input.
As a further improvement of the above technical scheme, the first comparator is integrated in model with the second comparator
In LM393 voltage comparator chips.
As a further improvement of the above technical scheme, the relay module includes relay, triode Q1, photoelectricity coupling
Clutch, triode Q2, resistance R7, resistance R8, resistance R9 and diode D1, the single-chip microcomputer output and triode Q1 base stages
It is connected, the triode Q1 collectors are connected by resistance R7 with power module, the triode Q1 emitters and photoelectric coupling
Device input terminal is connected, and the photoelectric coupler output end is connected by resistance R8 with triode Q2 base stages, the triode Q2 hairs
Emitter grounding, the photoelectric coupler output end are connected by resistance R9 with power module, the triode Q2 collectors with after
Electrical equipment control end is connected, and the diode D1 positive and negative anodes are connected with triode Q2 collectors and power module respectively.
As a further improvement of the above technical scheme, the invention further includes bluetooth communication, and the bluetooth is logical
Letter module is connect with single chip communication.
The beneficial effects of the invention are as follows：The invention except through infrared detection module, fingerprint identification module detection toilet in whether someone
In the presence of also detecting air quality in toilet by detection of air quality module and light-intensity test module and illumination be strong
Degree, microcontroller judge whether to need to start the lighting apparatus and exhaust fan equipment in toilet, section according to above-mentioned aggregation of data
It can best results.The invention is used to control the lighting apparatus and exhaust fan equipment in toilet.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the circuit module frame figure of the invention；
Fig. 2 is the power module embodiment schematic diagram of the invention；
Fig. 3 is the light-intensity test module embodiments schematic diagram of the invention；
Fig. 4 is the detection of air quality module embodiment schematic diagram of the invention；
Fig. 5 is the relay module embodiment schematic diagram of the invention.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection relations, not single finger element directly connects, and referring to can be according to specific implementation situation, by adding or reducing connection
Element, to form more preferably circuit structure.Each technical characteristic in the invention, under the premise of not conflicting conflict
It can be with combination of interactions.
Referring to Fig.1~Fig. 5, the invention disclose one kind and being based on monolithic processor controlled energy saving toilet control device,
Including power module, microcontroller, infrared detection module, fingerprint identification module, light-intensity test module, detection of air quality module and for control wash
The relay module of electrical equipment and mains electricity input end energization connection between hand, the power module are that each circuit module is powered,
The infrared detection module, fingerprint identification module output end, light-intensity test module output end and detection of air quality module output end respectively with monolithic
Machine input terminal is connected, and the single-chip microcomputer output is connected with relay module.Specifically, the invention is except through infrared inspection
Survey module detection toilet in whether presence of people, also by detection of air quality module and light-intensity test module detection wash one's hands
Interior air quality and intensity of illumination, microcontroller judge whether to need to start the photograph in toilet according to above-mentioned aggregation of data
Bright equipment and exhaust fan equipment, energy-saving effect are best.
It is further used as preferred embodiment, in the invention specific implementation mode, the power module includes becoming
Depressor, rectifier bridge, filter capacitor and voltage-stablizer, the transformer, rectifier bridge, filter capacitor and voltage-stablizer electrically connect successively
It connects, the voltage-stablizer is the three terminal regulator of model LM7805.
It is further used as preferred embodiment, in the invention specific implementation mode, the infrared detection module, fingerprint identification module packet
The infrared detection chip of model HC-SR501 is included, the infrared detection chip output is connected with single-chip microcomputer input.It is described
The infrared detection chip detecting distance of model is remote, can directly export low and high level with characterize detect in the range of whether someone
In the presence of reducing mcu programming difficulty.
It is further used as preferred embodiment, in the invention specific implementation mode, the light-intensity test module packet
Photo resistance, resistance R1, resistance R2, adjustable resistance R3 and first comparator are included, the photo resistance is connected on resistance R1
Between power module outlet and ground terminal, the resistance R2 and adjustable resistance R3 is connected on power module outlet and ground terminal
Between, the first comparator input terminal is connected on the tie point and resistance R2 and adjustable resistance of photo resistance and resistance R1 respectively
The tie point of R3, the first comparator output end are connected with single-chip microcomputer input.
It is further used as preferred embodiment, in the invention specific implementation mode, the Detection of Air Quality mould
Block includes model MQ-135 air borne sensors, resistance R4, resistance R5, adjustable resistance R6 and the second comparator, the air
Sensor and resistance R4 are connected between source module output end and ground terminal, and the resistance R5 and adjustable resistance R6 is connected on power supply
Between module output end and ground terminal, second comparator input terminal is connected on the tie point of air borne sensor and resistance R4 respectively
And the tie point of resistance R5 and adjustable resistance R6, second comparator output terminal are connected with single-chip microcomputer input.
It is further used as preferred embodiment, in the invention specific implementation mode, the first comparator and the
Two comparators are integrated in model LM393 voltage comparator chips.Two are configured in the voltage comparator chip of the model
A voltage comparator can effectively reduce circuit element quantity needed for periphery.
It is further used as preferred embodiment, in the invention specific implementation mode, the relay module includes
Relay, triode Q1, photoelectrical coupler, triode Q2, resistance R7, resistance R8, resistance R9 and diode D1, the monolithic
Machine output end is connected with triode Q1 base stages, and the triode Q1 collectors are connected by resistance R7 with power module, and described three
Pole pipe Q1 emitters are connected with photoelectrical coupler input terminal, and the photoelectric coupler output end passes through resistance R8 and triode Q2 bases
Extremely it is connected, the triode Q2 emitters ground connection, the photoelectric coupler output end is connected by resistance R9 with power module, institute
Triode Q2 collectors are stated with relay control terminal to be connected, the diode D1 positive and negative anodes respectively with triode Q2 collectors and
Power module is connected.Specifically, pass through the triode Q1, photoelectrical coupler, triode Q2, resistance R7, resistance R8, resistance R9
And the relay drive circuit that diode D1 is formed, effectively improve driving capability of the microcontroller to relay.
It is further used as preferred embodiment, further includes bluetooth communication in the invention specific implementation mode,
The bluetooth communication is connect with single chip communication, and when being specifically applied to real life, user can pass through Bluetooth communication mould
Block realizes the communication connection of the smart machines and control device such as mobile phone, and to realize the control to control device, such as user can
Control etc. by mobile phone to lighting apparatus and exhaust fan operation hours in toilet.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (8)
1. being based on monolithic processor controlled energy saving toilet control device, it is characterised in that：Including power module, microcontroller, infrared
Detection module, light-intensity test module, detection of air quality module and for controlling toilet electrical equipment and mains electricity input end
Be powered the relay module connected, and the power module is that each circuit module is powered, the infrared detection module, fingerprint identification module output end, light
Strong detection module output end and detection of air quality module output end are connected with single-chip microcomputer input respectively, and the microcontroller is defeated
Outlet is connected with relay module.
2. according to claim 1 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：The electricity
Source module includes transformer, rectifier bridge, filter capacitor and voltage-stablizer, the transformer, rectifier bridge, filter capacitor and voltage stabilizing
Device is electrically connected successively, and the voltage-stablizer is the three terminal regulator of model LM7805.
3. according to claim 1 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：It is described red
Outer detection module includes the infrared detection chip of model HC-SR501, and the infrared detection chip output is inputted with microcontroller
End is connected.
4. according to claim 1 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：The light
Strong detection module includes photo resistance, resistance R1, resistance R2, adjustable resistance R3 and first comparator, the photo resistance with
Resistance R1 is connected between power module outlet and ground terminal, and it is defeated that the resistance R2 and adjustable resistance R3 is connected on power module
Between outlet and ground terminal, the first comparator input terminal is connected on the tie point and resistance of photo resistance and resistance R1 respectively
The tie point of R2 and adjustable resistance R3, the first comparator output end are connected with single-chip microcomputer input.
5. according to claim 4 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：The sky
Gas quality detection module includes that model MQ-135 air borne sensors, resistance R4, resistance R5, adjustable resistance R6 and second compare
Device, the air borne sensor and resistance R4 are connected between source module output end and ground terminal, the resistance R5 and adjustable resistance
R6 is connected between power module outlet and ground terminal, and second comparator input terminal is connected on air borne sensor and electricity respectively
Hinder the tie point of R4 and the tie point of resistance R5 and adjustable resistance R6, second comparator output terminal and single-chip microcomputer input
It is connected.
6. according to claim 5 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：Described
One comparator and the second comparator are integrated in model LM393 voltage comparator chips.
7. according to claim 1 be based on monolithic processor controlled energy saving toilet control device, it is characterised in that：It is described after
Electrical appliance module includes relay, triode Q1, photoelectrical coupler, triode Q2, resistance R7, resistance R8, resistance R9 and two poles
Pipe D1, the single-chip microcomputer output are connected with triode Q1 base stages, and the triode Q1 collectors pass through resistance R7 and power supply mould
Block is connected, and the triode Q1 emitters are connected with photoelectrical coupler input terminal, and the photoelectric coupler output end passes through resistance
R8 is connected with triode Q2 base stages, triode Q2 emitters ground connection, the photoelectric coupler output end by resistance R9 with
Power module is connected, and the triode Q2 collectors are connected with relay control terminal, and the diode D1 positive and negative anodes are respectively with three
Pole pipe Q2 collectors and power module are connected.
8. according to any one of claims 1 to 7 be based on monolithic processor controlled energy saving toilet control device, feature exists
In：Further include bluetooth communication, the bluetooth communication is connect with single chip communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223863.3A CN108337790A (en) | 2018-03-19 | 2018-03-19 | Based on monolithic processor controlled energy saving toilet control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223863.3A CN108337790A (en) | 2018-03-19 | 2018-03-19 | Based on monolithic processor controlled energy saving toilet control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108337790A true CN108337790A (en) | 2018-07-27 |
Family
ID=62931102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223863.3A Pending CN108337790A (en) | 2018-03-19 | 2018-03-19 | Based on monolithic processor controlled energy saving toilet control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108337790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654705A (en) * | 2018-12-12 | 2019-04-19 | 柳良红 | A kind of public restroom energy-saving scavenging system |
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| WO2017080503A1 (en) * | 2015-11-13 | 2017-05-18 | 陈凯柏 | Modular lighting device having multiple application functions and used for biometric identification |
| CN207911104U (en) * | 2018-03-19 | 2018-09-25 | 佛山科学技术学院 | Based on monolithic processor controlled energy saving toilet control device |
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2018
- 2018-03-19 CN CN201810223863.3A patent/CN108337790A/en active Pending
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| CN202335028U (en) * | 2011-12-05 | 2012-07-11 | 浙江芯能亮科技有限公司 | Multifunctional LED (light-emitting diode) ceiling lamp |
| CN204061258U (en) * | 2014-07-09 | 2014-12-31 | 昆明理工大学 | A kind of atmospheric pollution automatic air-exchanging circuit |
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| CN109654705A (en) * | 2018-12-12 | 2019-04-19 | 柳良红 | A kind of public restroom energy-saving scavenging system |
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Application publication date: 20180727 |