CN106933213A - One kind is based on STC89C52 Intelligent Single-Chip Baseds window control system and its control method - Google Patents
One kind is based on STC89C52 Intelligent Single-Chip Baseds window control system and its control method Download PDFInfo
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- CN106933213A CN106933213A CN201710320879.1A CN201710320879A CN106933213A CN 106933213 A CN106933213 A CN 106933213A CN 201710320879 A CN201710320879 A CN 201710320879A CN 106933213 A CN106933213 A CN 106933213A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 38
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000005286 illumination Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000009545 invasion Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Window Of Vehicle (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
STC89C52 Intelligent Single-Chip Baseds window control system and its control method are based on the invention discloses one kind, light-intensity test sensor, glass turbidity transducer, piezoelectric shock sensor, curtain motor control module, wiper motor control module and buzzer are connected with including controller, on controller；The present invention detects luminous intensity size, glass turbidity and shock conditions by luminous intensity detection sensor, glass turbidity transducer and piezoelectric shock sensor, when intensity threshold, turbidity threshold value and the vibrations threshold value of setting is reached, controller control curtain motor, wiper motor and buzzer are acted, realize automatic shading, automated decontamination and the automatic alarm of glass, improve safety in utilization, the present invention also have simple structure, low cost and it is easy to control the characteristics of.
Description
Technical field
STC89C52 Intelligent Single-Chip Based window controls are based on the invention belongs to field of intelligent control technology, more particularly to one kind
System processed and its control method.
Background technology
In recent years, developing rapidly with technology of Internet of things, smart home turns into household's IT application and social informatization is sent out
The important component of exhibition, smart home also known as intelligent dwelling, when Household intelligent gateway sets various household electrical appliances in family
For when being linked together by home bus technology, powerful, highly intelligentized Modern Smart Home system is just constituted.
Smart home emphasizes the subjective initiative of people, payes attention to the coordination of people and living environment, can indiscriminately ad. as one wishes control living environment.
The application of intelligent home control system allow people can enjoy at home it is safer, more comfortable, more easily live, it is and raw
Environment living more conforms to environmental requirement.And in modern house, window has good decoration, daylighting and the effect of blocks dust,
It is an essential part of building.The design philosophy of intelligent window control system also just meet the tendency of under these circumstances and
It is raw.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of based on STC89C52 Intelligent Single-Chip Based window control systems
And its control method, automatic shading, cleaning and the automatic alarm of window can be realized, safety in utilization is improved, with solution
State problems of the prior art.
The technical scheme that the present invention takes is：One kind is based on STC89C52 Intelligent Single-Chip Based window control systems, including
Controller, is connected with light-intensity test sensor, glass turbidity transducer, piezoelectric shock sensor, curtain motor control on controller
Molding block, wiper motor control module and buzzer, light-intensity test sensor are used to detect intensity of illumination that glass turbidity to be passed
Sensor is used to detect glass turbidity that piezoelectric shock sensor to be used to detect that glass shakes size that curtain motor control module to be used for
Control curtain motor drives curtain opening and closing, and wiper motor control module is used to control wiper motor to drive wiper
Swing, buzzer is used to be alarmed when being invaded for external force.
Preferably, controller noted above uses AT89S52 single-chip microcomputers.
Preferably, above-mentioned light-intensity test sensor uses photosensitive resistance sensor.
Preferably, above-mentioned glass turbidity transducer uses photoelectric sensor, including transmitting and reception to pipe.
Embodiment 2：A kind of control method based on STC89C52 Intelligent Single-Chip Based window control systems, the method includes
Following steps：
1）Glass being detected by pressure detecting sensors and shaking whether size reaches given threshold, if reaching, judgement has external force
Invasion, controller control buzzer is alarmed；
2）Illuminance size is detected by light-intensity test sensor, when given threshold is reached, controller is carried out illuminance size
Turbidity is detected, and when turbidity reaches given threshold, the circle of controller control wiper motor rotating 30 carries out glass decontaminating cleaning,
Step 3 is transferred to after cleaning）If illumination intensity during less than setting minimum threshold, carries out the opening of curtain；
3）When intensity of illumination reaches given threshold, controller control curtain motor carries out blocking for curtain, drives curtain motor
Rotate forward 20 to enclose, if still less than setting intensity of illumination, repeat step 1）-3）.
Beneficial effects of the present invention：Compared with prior art, the present invention is passed by luminous intensity detection sensor, glass turbidity
Sensor and piezoelectric shock sensor detection luminous intensity size, glass turbidity and shock conditions, when the luminous intensity threshold for reaching setting
When value, turbidity threshold value and vibrations threshold value, controller control curtain motor, wiper motor and buzzer are acted, real
The automatic shading of existing glass, automated decontamination and automatic alarm, improve safety in utilization, the present invention also have simple structure, into
The characteristics of this is low and easy to control.
Brief description of the drawings
Fig. 1 is control principle structural representation of the invention；
Fig. 2 is light-intensity test sensor circuit attachment structure schematic diagram of the invention；
Fig. 3 is piezoelectric vibration sensors principle schematic of the invention；
Fig. 4 is controller principle structural representation of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the present invention.
Embodiment：As Figure 1-Figure 4, it is a kind of to be based on STC89C52 Intelligent Single-Chip Based window control systems, including control
Device processed, is connected with light-intensity test sensor, glass turbidity transducer, piezoelectric shock sensor, curtain motor control on controller
Module, wiper motor control module and buzzer, light-intensity test sensor are used to detect intensity of illumination, glass turbidity sensing
Device is used to detect glass turbidity that piezoelectric shock sensor to be used to detect that glass shakes size that curtain motor control module to be used to control
Curtain motor processed drives curtain opening and closing, and wiper motor control module is used to control wiper motor to drive wiper to put
Dynamic, buzzer is used to be alarmed when being invaded for external force.
Preferably, controller noted above uses the AT89S52 single-chip microcomputers of minimal application system, single-chip microcomputer minimal application system bag
Power circuit, clock circuit and reset circuit necessary to single-chip microcomputer normal work are included, STC89C52 is a kind of band 8K bytes
The low-voltage of programmable and erasable read-only storage is flashed, high-performance CMOS 8-bit microprocessor, the device is highly dense using STC
Degree nonvolatile storage manufacturing technology manufacture, the MCS-51 instruction set and output pin with industrial standard is mutually compatible.With it is traditional
51 single-chip microcomputers compare, and STC89C52 single-chip microcomputers have larger storage space and can support that serial ports directly downloads journey
Sequence, eliminates the expensive dedicated programmed device of purchasing price and carrys out programming program so that development cost is controlled very well.
The clock signal that clock circuit is used for required for producing single-chip microcomputer to work in single-chip microcomputer minimal application system so that single
Piece electromechanics road is strictly chronologically operated under the control of unique clock signal.
Reset circuit makes the other functions part in CPU and system be at a determination in single-chip microcomputer minimal application system
Original state under, and from this state start working, either when control system just starts to connect with the mains, after being also powered off
Or will be resetted after breaking down.The reset circuit that the design is used, the circuit can both realize electrification reset, again can be by
Key resets.
Above-mentioned each sensor group into sensor data acquisition module mainly using sensor technology carry out non electrical quantity to electricity
The conversion of amount, completes the collecting work to signals such as light intensity, transparency, vibrations, is then passed to controller and is analyzed place
Reason, obtains current intensity of illumination, glass transparent degree, and the information such as whether glass broken.
Above-mentioned each motor control module, as operation drive circuit, is connect using stepper motor 42BYGH4604, ULN2003
The control signal from single-chip microcomputer is received, so as to complete the control to curtain motor and window-glass wiper motor.
Preferably, above-mentioned light-intensity test sensor uses photosensitive resistance sensor, light-intensity test sensor interface circuitry to set
Meter light intensity detection circuit, its Transistor-Transistor Logic level for being output as a standard can be directly fed to single-chip microcomputer and be analyzed treatment, so as to control
The rotating of curtain motor processed, the core of circuit is a photosensitive resistance sensor, and the operation principle of photo resistance is based on interior light
Electrical effect, when photo resistance is subject to illumination, to increasing, resistance reduces in light induced electron-hole, and the voltage accordingly assigned to also subtracts
It is few, through the reference edge of LM193 twin voltage comparators（2 pin）And input（3 pin）Compare, work as Uin<During Uref, output
Low level, LED 1 is lit (meet illumination condition)；Conversely, when there is no light irradiation, photo resistance increase,
The voltage assigned to also accordingly increases, and works as Uin>During Uref, high level is exported, LED 1 extinguishes（It is unsatisfactory for illumination bar
Part）.The sensitivity that illumination is detected can be adjusted by the resistance for adjusting R3, as shown in Figure 2.
Preferably, above-mentioned glass turbidity transducer uses photoelectric sensor, including transmitting and reception to pipe, and glass turbidity is passed
Sensor design principle will influence the daylighting of window and attractive in appearance when dust is stained with window-glass and with other dirts, and glass is turbid
Degree sensor is used to detect the transparent limpid degree on window that its core to be a highly sensitive photoelectric sensor, and it is by a pair
Transmitting and reception are constituted to pipe, and when glass is more limpid, arriving for being received by phototriode is worked as window glass by the light of transmitting
When glass is stained with a certain amount of dust or dirt, the light for sending will be unable to be received by phototriode, or can only receive a little
Luminous flux, completes the different signal of output and judges for single-chip microcomputer, so as to control the rotating of wiper motor so that on wiper
Dust is scraped in lower operation.
Piezoelectric transducer is a kind of self-power generation type sensor.It based on some dielectric piezo-electric effects, outside
Under power effect, electric charge is produced in dielectric surface, so as to realize the purpose of non-electricity measure.Piezoelectric sensing unit is so as to realize non-electrical
Measure the purpose of electrical measurement.Piezoelectric sensing unit for power those non-electrical physical quantitys, such as dynamic force, dynamic pressure, vibration acceleration etc.,
But cannot be used for the measurement of static parameter.
According to the principle of piezoelectric transducer, polymer piezoelectric vibration measuring film can be pasted onto on glass, impression comes from glass
The vibration that glass can send when broken, and by voltage signal through hair it is big after give single-chip microcomputer and enter analysis and judge, so as to control buzzer
Alarm sound is sent, reminds owner to there is offender to leap in through the window.Because sensing chip very little is very transparent, so being arranged on window
It is not easy to be noticeable on family.
Above-mentioned stepper motor is the opened loop control element that electric impulse signal is changed into angular displacement or displacement of the lines.In non-overload
In the case of, the rotating speed of motor, the position for stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without by load change
Influence, i.e., add a pulse signal, motor then to turn over a step angle to motor.The presence of this linear relationship, adds stepping
Motor only has periodic error and the features such as without accumulated error.So that the control fields such as speed, position with stepper motor come
Control becomes very simple.
It is used herein to adopt 42BYGH4604 types 12V work stepper motor and high withstand voltage, high current Darlington transistor
Used as driving chip, Motor torque drives the operation of curtain and wiper to ULN2003 enough, and can be according to the reality of window
Size accurately controls rotating cycle, curtain and the accurate positioning of wiper position.Window mock-up used in the design,
Curtain motor stroke is 20 circles, and wiper motor round trip is 30 circles.
Embodiment 2：A kind of control method based on STC89C52 Intelligent Single-Chip Based window control systems, the method includes
Following steps：
1）Glass being detected by pressure detecting sensors and shaking whether size reaches given threshold, if reaching, judgement has external force
Invasion, controller control buzzer is alarmed；
2）Illuminance size is detected by light-intensity test sensor, when given threshold is reached, controller is carried out illuminance size
Turbidity is detected, and when turbidity reaches given threshold, the circle of controller control wiper motor rotating 30 carries out glass decontaminating cleaning,
Step 3 is transferred to after cleaning）If illumination intensity during less than setting minimum threshold, carries out the opening of curtain；
3）When intensity of illumination reaches given threshold, controller control curtain motor carries out blocking for curtain, drives curtain motor
Rotate forward 20 to enclose, if still less than setting intensity of illumination, repeat step 1）-3）.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (5)
- It is 1. a kind of to be based on STC89C52 Intelligent Single-Chip Based window control systems, it is characterised in that：Including controller, on controller It is connected with light-intensity test sensor, glass turbidity transducer, piezoelectric shock sensor, curtain motor control module, wiper electricity Machine control module and buzzer, light-intensity test sensor are used to detect intensity of illumination that glass turbidity transducer to be used to detect glass Glass turbidity, piezoelectric shock sensor is used to detect that glass shakes size that curtain motor control module to be used to control curtain motor to drive Dynamic curtain opening and closing, wiper motor control module is used to control wiper motor to drive wiper to swing, and buzzer is used Alarmed when being invaded for external force.
- 2. according to claim 1 a kind of based on STC89C52 Intelligent Single-Chip Based window control systems, it is characterised in that： Controller uses AT89S52 single-chip microcomputers.
- 3. according to claim 1 a kind of based on STC89C52 Intelligent Single-Chip Based window control systems, it is characterised in that： Light-intensity test sensor uses photosensitive resistance sensor.
- 4. according to claim 1 a kind of based on STC89C52 Intelligent Single-Chip Based window control systems, it is characterised in that： Glass turbidity transducer uses photoelectric sensor, including transmitting and reception to pipe.
- 5. a kind of control method based on STC89C52 Intelligent Single-Chip Based window control systems according to claim 1, It is characterized in that：The method is comprised the following steps：1）Glass being detected by pressure detecting sensors and shaking whether size reaches given threshold, if reaching, judgement has external force Invasion, controller control buzzer is alarmed；2）Illuminance size is detected by light-intensity test sensor, when given threshold is reached, controller is carried out illuminance size Turbidity is detected, and when turbidity reaches given threshold, the circle of controller control wiper motor rotating 30 carries out glass decontaminating cleaning, Step 3 is transferred to after cleaning）If illumination intensity during less than setting minimum threshold, carries out the opening of curtain；3）When intensity of illumination reaches given threshold, controller control curtain motor carries out blocking for curtain, drives curtain motor Rotate forward 20 to enclose, if still less than setting intensity of illumination, repeat step 1）-3）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320879.1A CN106933213A (en) | 2017-05-09 | 2017-05-09 | One kind is based on STC89C52 Intelligent Single-Chip Baseds window control system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320879.1A CN106933213A (en) | 2017-05-09 | 2017-05-09 | One kind is based on STC89C52 Intelligent Single-Chip Baseds window control system and its control method |
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| CN106933213A true CN106933213A (en) | 2017-07-07 |
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| CN201710320879.1A Pending CN106933213A (en) | 2017-05-09 | 2017-05-09 | One kind is based on STC89C52 Intelligent Single-Chip Baseds window control system and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747970A (en) * | 2017-09-30 | 2018-03-02 | 温州华侨电器有限公司 | A kind of automobile sensor |
| CN107764322A (en) * | 2017-09-30 | 2018-03-06 | 温州华侨电器有限公司 | A kind of new automobile sensor |
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Application publication date: 20170707 |