CN106971656A - A kind of comprehensive training platform of open-type sensor technology application - Google Patents

A kind of comprehensive training platform of open-type sensor technology application Download PDF

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Publication number
CN106971656A
CN106971656A CN201710321631.7A CN201710321631A CN106971656A CN 106971656 A CN106971656 A CN 106971656A CN 201710321631 A CN201710321631 A CN 201710321631A CN 106971656 A CN106971656 A CN 106971656A
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pin
resistance
anode
negative electrode
followed
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CN106971656B (en
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葛海江
陈云志
宁凡
徐迅成
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Hangzhou Vocational and Technical College
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Hangzhou Vocational and Technical College
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/187—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for measuring instruments

Abstract

The present invention relates to a kind of comprehensive training platform of open-type sensor technology application.The present invention includes water dispenser temperature control module, acousto-optic control lamp module, human body heat-releasing electric induction lamp module, touch lamp module, drinking-water temperature control instruction simulation module, Alcohol mental disorders module, infrared anti-theft alarm module and the sensor technology integrated application module being arranged on platform.Acousto-optic control lamp module, human body heat-releasing electric induction lamp module and touch lamp module share an incandescent lamp.Inventive sensor species is more, can meet colleges and universities《Sensor technology application》The practice-training teaching of course, and equipment cost is low；The key componentses of real training are made into plug-in, is easy to carry out performance test to sensor, more facilitates detection and repair.Main control singlechip is placed and employs single-chip microcomputer cassette type, is easy to the different chips of single-chip microcomputer to change or upgrade.Separated strong, weak electricity practical training project, simple real training and the separated design of complicated practical training project are employed in the layout of training platform.

Description

A kind of comprehensive training platform of open-type sensor technology application
Technical field
The invention belongs to sensing detection technology and technical field of single chip microcomputer, and in particular to a kind of open-type sensor skill The comprehensive training platform of art application.
Background technology
With continuing to develop for Higher Occupational Education, increasingly pay attention to student at present and start the culture of the ability of practice.In electricity In sub-information class specialty,《Sensor technology application》The most of colleges and universities of course all as required course, while《Sensor technology should With》Real training teaching in, most schools all employ experimental box or laboratory table mode is carried out, while most of real trainings are all It is confirmatory real training, the culture of the ability of practice of being started to student and innovation ability is not enough, while the box sensing of experiment Device training platform, most of key componentses, the Key Circuit of sensor signal detection are all at the back side of experimental box, and student is to list Only sensor component or module can not accomplish the independent test of characteristic, while crucial signal processing circuit also can not be ripe Know, it is also inconvenient further for maintenance maintenance.In order to improve the interest of Students ' Learning, the sensor and sensor of this items selection Practical application, be all relatively conventional in daily life.In the design process, the project that 220V exchanges forceful electric power had both been designed, together When devise the project of 5V light current again, in addition in order to improve the integration capability that the sensor technology of student is applied, devise monolithic The sensor training project of machine control.For the convenience of student's real training, in the layout of training platform, all components are all Make open, all components and Key Circuit student can see in circuit, while strong, weak electricity project is separately entered Row design, simple practical training project and complicated practical training project are separately designed；In addition crucial component is made into plug-in, just Sensor element or module and the parameter and characteristic of key componentses are individually tested in student, while detecting and repairing also more Plus conveniently.But it is currently based on the report that this open-type sensor technology application platform there are no correlation, only part School of High Profession Technology School begins with of interest, but forms complete, comprehensive sensor technology application a training platform.
The content of the invention
It is an object of the invention to provide a kind of comprehensive training platform of open-type sensor technology application.
The present invention includes water dispenser temperature control module, acousto-optic control lamp module, human body heat-releasing electric induction lamp module, Touching controlling lamp mould Block, drinking-water temperature control instruction simulation module, Alcohol mental disorders module, infrared anti-theft alarm module and sensor technology are integrated Application module；Described water dispenser temperature control module, acousto-optic control lamp module, human body heat-releasing electric induction lamp module, touch lamp module, drink Water temperature control instruction simulation module, Alcohol mental disorders module, infrared anti-theft alarm module and sensor technology integrated application Module is arranged on platform；Acousto-optic control lamp module, human body heat-releasing electric induction lamp module and touch lamp module share a white heat Lamp.
Described water dispenser temperature control module include fuse F1, the first ship type switch SWITCH1, three resistance, three two Pole pipe, three light emitting diodes, 88 DEG C of thermoswitch ST1,95 DEG C of thermoswitch ST2 and adding thermal resistance EH1；The one of fuse F1 End is connected with the live wire (L) of 220V power supplys, and 1 pin that the other end switchs SWITCH1 with the first ship type is connected；Resistance R1 one end, Resistance R3 one end is connected 2 pin that the first ship type that is followed by switchs SWITCH with 88 DEG C of thermoswitch ST1 one end；Resistance R1's is another One end is connected with the anode of LED 1, and the negative electrode of LED 1 is connected with commutation diode D1 anode； The resistance R3 other end is connected with the anode of LED 2, and the negative electrode of LED 2 is with commutation diode D2's Anode is connected；Commutation diode D2 negative electrode, resistance R2 one end are connected with adding thermal resistance EH1 one end to be followed by 88 DEG C of temperature-sensitives and opens Close the ST2 other end；The resistance R2 other end is connected with the anode of LED 3, the negative electrode of LED 3 with Commutation diode D3 anode is connected；Commutation diode D3 negative electrode, the adding thermal resistance EH1 other end and commutation diode D1 Negative electrode is connected the zero line for being followed by 220V power supplys by 95 DEG C of thermoswitch ST2 after being connected with 3 pin that the first ship type switchs SWITCH1 (N)。
Described acousto-optic control lamp module includes second ship type switch SWITCH2, two contact pins, six commutation diodes, two Individual electrochemical capacitor, two ceramic disc capacitors, five resistance, the first controllable silicon Q1, microphone MK1, triode Q2, potentiometer Rp1, electricity Position device Rp2, photo resistance Rg, the first NAND gate integrated chip U1,40W incandescent lamp L1；The first described NAND gate integrated chip Using the CD4011 chips of TI companies.
Second ship type switch SWITCH2 1 pin is connected with the live wire (L) of 220V power supplys；Contact pin P1 2 pin and the pole of rectification two Pipe D4 anode connection is followed by 2 pin that second ship type switchs SWITCH2；Resistance R6 one end is connected with ceramic disc capacitor C4 one end It is followed by commutation diode D4 negative electrode；The resistance R6 other end, the ceramic disc capacitor C4 other end, electrochemical capacitor C1 positive pole, electricity After resistance R8 one end, resistance R4 one end, resistance R5 one end, potentiometer Rp1 one end, potentiometer Rp1 mobile terminal are connected Meet VCC1；The resistance R8 other end is connected the positive pole for being followed by microphone MK1 with ceramic disc capacitor C2 one end；Ceramic disc capacitor C2's is another One end is connected the base stage for being followed by triode Q2 with the resistance R4 other end；The colelctor electrode phase of the resistance R5 other end and triode Q2 Company is followed by the first NAND gate integrated chip U1 1 pin；The potentiometer Rp1 other end is connected with photo resistance Rg one end is followed by One NAND gate integrated chip U1 2 pin；First NAND gate integrated chip U1 3 pin are connected with 12 pin, and 4 pin are connected with 13 pin；Electricity Solution electric capacity C3 positive pole is connected 11 pin for being followed by the first NAND gate integrated chip U1 with resistance R7 one end；The resistance R7 other end It is connected with the first controllable silicon Q1 trigger electrode；Electrochemical capacitor C3 negative pole, potentiometer Rp2 one end, potentiometer Rp2 movement End, the first NAND gate integrated chip U1 5 pin, the first NAND gate integrated chip U1 6 pin connection are followed by commutation diode D9's Negative electrode；The potentiometer Rp2 other end, commutation diode D9 anode, the photo resistance Rg other end, triode Q2 transmitting It is pole, microphone MK1 negative pole, electrochemical capacitor C1 negative pole, the first controllable silicon Q1 negative electrode, commutation diode D7 anode, whole Flow diode D8 plus earth；First controllable silicon Q1 anode, commutation diode D5 negative electrode, commutation diode D6 negative electrode phases Even；The anode connection of commutation diode D7 negative electrode, commutation diode D6 is followed by contact pin P2 1 pin；Commutation diode D8 the moon Pole, commutation diode D5 anode are connected the zero line (N) for being followed by 220V power supplys with 3 pin that second ship type switchs SWITCH2；40W Incandescent lamp L1 one end is connected with contact pin P1 1 pin, and the other end is connected with contact pin P2 2 pin.
Described human body heat-releasing electric induction lamp module includes the 3rd ship type switch SWITCH3, two contact pins, five rectifications two Pole pipe, two resistance, ceramic disc capacitor C6, electrochemical capacitor C5, the second controllable silicon Q3, pyroelectric sensor U2；Described pyroelectricity Sensor uses the HC-SR501 chips that Risym companies produce.
3rd ship type switch SWITCH3 1 pin is connected with the live wire (L) of 220V power supplys, the 3rd ship type switch SWITCH3's 2 pin are connected the anode for being followed by commutation diode D10 with contact pin P3 2 pin；Ceramic disc capacitor C6 one end connects with resistance R9 one end Connect the negative electrode for being followed by commutation diode D10；The resistance R9 other end, the other end of ceramic disc capacitor, electrochemical capacitor C5 positive pole, heat The 1 pin connection for releasing electric transducer U2 is followed by VCC2；Pyroelectric sensor U2 2 pin connect the second controllable silicon Q3's by resistance R1O Trigger electrode；Pyroelectric sensor U2 3 pin, the C5 of electrochemical capacitor negative pole, the second controllable silicon Q3 negative electrode, commutation diode D12 anode, commutation diode D14 plus earth；Commutation diode D11 negative electrode connects with commutation diode D13 negative electrode Connect the anode for being followed by the second controllable silicon Q3；Commutation diode D14 negative electrode is connected with commutation diode D13 anode is followed by contact pin P4 1 pin；3 pin that commutation diode D12 negative electrode, commutation diode D11 anode switch SWITCH3 with the 3rd ship type are connected It is followed by the zero line (N) of 220V power supplys；Contact pin P3 1 pin is connected to 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP1 One end, contact pin P4 2 pin are connected to the other end of 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP2.
Described touch lamp module include the 4th ship type switch SWITCH4, two contact pins, five commutation diodes, seven Resistance, two electrochemical capacitors, the 3rd controllable silicon Q4, the second NAND gate integrated chip U3, soft-touch control TOUCH1；4th ship type is opened 1 pin for closing SWITCH4 is connected with the live wire (L) of 220V power supplys；Commutation diode D15 anode, commutation diode D16 negative electrode Connection is followed by 2 pin that the 4th ship type switchs SWITCH4；Commutation diode D15 negative electrode, commutation diode D17 negative electrode and electricity Resistance R13 one end, which is connected, is followed by the 3rd controllable silicon Q4 anode；The resistance R13 other end, resistance R14 one end and electrochemical capacitor C7 positive pole connection；3rd controllable silicon Q4 negative electrode, the C7 of electrochemical capacitor negative pole, the resistance R14 other end, resistance R17 One end, resistance R11 one end, electrochemical capacitor C8 negative pole, commutation diode D18 anode, commutation diode D16 anode connect Ground；Commutation diode D18 negative electrode is connected 1 pin for being followed by contact pin P6 with commutation diode D17 anode；4th ship type is switched SWITCH4 3 pin are connected the zero line (N) for being followed by 220V power supplys with contact pin P5 2 pin；Contact pin P5 1 pin passes through circuit network mark Number LMP1 is connected to one end of 40W incandescent lamps L1 in Fig. 2, and contact pin P6 2 pin are connected in Fig. 2 by circuit network label LMP2 The 40W incandescent lamps L1 other end；Soft-touch control TOUCH1 is connected by resistance R15 with resistance R16 one end；Second NAND gate collection The other end connection of 1 pin, the second NAND gate integrated chip U3 2 pin, the resistance R16 other end, resistance R17 into chip U3； Second NAND gate integrated chip U3 5 pin, the connection of 6 pin are followed by the second NAND gate integrated chip U3 3 pin；Second NAND gate is integrated Chip U3 4 pin are connected with commutation diode D19 anode；Commutation diode D19 negative electrode, the resistance R11 other end, second NAND gate integrated chip U3 8 pin are connected the positive pole for being followed by electrochemical capacitor C8 with 9 pin；Second NAND gate integrated chip U3 12 pin It is connected with 13 pin and is followed by 10 pin with the second NOT gate integrated chip U3；Second NAND gate integrated chip U2 11 pin pass through resistance R12 is connected with the 3rd controllable silicon Q4 trigger electrode；The second described NAND gate integrated chip uses the CD4011 chips of TI companies.
Described water dispenser temperature control instruction simulation module includes the first self-lock switch SW1, commutation diode D20, five electricity Resistance, thermistor NTC, electromagnetic relay JK1, three light emitting diodes, triode Q5；VCC is water dispenser temperature control instruction simulation The input power of circuit；1 pin of the first self-lock switch connects VCC, 2 pin of the first self-lock switch and commutation diode D20 negative electrode Connection is followed by electromagnetic relay JK1 4 pin；Thermistor NTC one end, the anode of LED 4, light emitting diode LED5 anode is connected with the anode of LED 6 is followed by 2 pin of the first self-lock switch；Electromagnetic relay JK1 5 pin The colelctor electrode for being followed by triode Q5 is connected with commutation diode D20 anode；The thermistor NTC other end is with resistance R20's One end is connected；The resistance R20 other end, resistance R21 one end are connected with triode Q5 base stage；The moon of LED 4 Pole connects electromagnetic relay JK1 3 pin by resistance R22；The negative electrode of LED 5 connects electromagnetic relay by resistance R18 JK1 2 pin；The negative electrode of LED 6 is grounded by resistance R19；The resistance R21 other end, the 1 of electromagnetic relay JK1 The grounded emitter of pin, triode Q5.
Described Alcohol mental disorders module includes 0.5mm spacing binding posts JP1, the second self-lock switch SW2, two electricity Solve electric capacity, three-terminal voltage-stabilizing chip U4, alcohol concentration sensor MQ-3, two potentiometers, comparator integrated chip U5 and ten hairs Optical diode；VCC9V is the input power of Alcohol mental disorders circuit；Described three-terminal voltage-stabilizing chip U4 is using ST companies 7805；Comparator integrated chip U5 uses the LM3914 of NS companies.
Binding post JP1 1 pin is connected with the second self-lock switch SW2 1 pin and is followed by VCC9V；The 5 of second self-lock switch Pin, electrochemical capacitor C9 positive pole are connected with three-terminal voltage-stabilizing chip U4 input pin；Three-terminal voltage-stabilizing chip U4 output pin and electrolysis Electric capacity C10 positive pole, alcohol concentration sensor MQ-3 1 pin, alcohol concentration sensor MQ-3 4 pin, alcohol concentration sensor MQ-3 6 pin, comparator integrated chip U5 3 pin, LM3914 comparator integrated chips U5 9 pin, LED 7 Anode, the anode of LED 8, the anode of LED 9, the anode of LED 10, light-emitting diodes Pipe LED11 anode, the anode of LED 12, the anode of LED 13, the sun of LED 14 Pole, the anode of LED 15, the anode of LED 16 are connected；Comparator integrated chip U5 6 pin, ratio 7 pin compared with device integrated chip U5 are connected with potentiometer Rp3 one end；Comparator integrated chip U5 5 pin, alcohol sensor MQ-3 3 pin, alcohol sensor MQ-3 5 pin, potentiometer Rp4 one end be connected；Comparator integrated chip U5 2 pin, comparator Integrated chip U5 4 pin, comparator integrated chip U5 8 pin, the potentiometer Rp3 other end, potentiometer Rp3 mobile terminal, electricity The position device Rp4 other end, potentiometer Rp4 mobile terminal, alcohol sensing MQ-3 2 pin, electrochemical capacitor C10 negative pole, three ends are steady Press the 2 pin ground connection of chip U4 grounding leg, electrochemical capacitor C9 negative pole, binding post JP1；Comparator integrated chip U5 1 pin It is connected with the negative electrode of LED 7, comparator integrated chip U5 18 pin are connected with the negative electrode of LED 8, Comparator integrated chip U5 17 pin are connected with the negative electrode of LED 9, and comparator integrated chip U5 16 pin are with lighting The negative electrode of diode (LED) 10 is connected, and comparator integrated chip U5 15 pin are connected with the negative electrode of LED 11, compare Device integrated chip U5 14 pin are connected with the negative electrode of LED 12, comparator integrated chip U5 13 pin and luminous two Pole pipe LED13 negative electrode is connected, and comparator integrated chip U5 12 pin are connected with the negative electrode of LED 14, comparator Integrated chip U5 11 pin are connected with the negative electrode of LED 15, comparator integrated chip U5 10 pin and light-emitting diodes Pipe LED16 negative electrode is connected.
Described infrared anti-theft alarm module includes the 3rd self-lock switch SW3, seven resistance, potentiometer Rp5, infrared Line transmitting tube LED-IR, LED 17, infrared receiving tube Q6, three triodes, the 3rd NAND gate integrated chip U5, Electrochemical capacitor C11, commutation diode D21, contact pin P7 and active buzzer B1；VCC is defeated for infrared anti-theft alarm circuit Enter power supply；1 pin of the 3rd self-lock switch meets VCC, 2 pin of the 3rd self-lock switch, the anode of LED 17, infrared connects Closed tube Q6 colelctor electrode, resistance R26 one end, resistance R27 one end connect the positive pole for being followed by active buzzer B1；Light-emitting diodes Pipe LED17 negative electrode is grounded by resistance R24；Infrared receiving tube Q6 emitter stage, resistance R25 one end, triode Q7 base Pole is connected；The resistance R26 other end, triode Q7 colelctor electrode, triode Q8 base stage connection；The resistance R27 other end, three The 12 pin connection of pole pipe Q8 colelctor electrode, the 3rd NAND gate integrated chip U6；Active buzzer B1 negative pole patches the 1 of pin P7 Pin, contact pin P7 2 pin connect triode Q9 colelctor electrode；3rd NAND gate integrated chip U6 5 pin, the 3rd NAND gate integrated chip U6 6 pin, resistance R28 one end, commutation diode D21 negative electrode, electrochemical capacitor C11 negative pole is connected；3rd NAND gate Integrated chip U6 4 pin are connected with the 3rd NAND gate integrated chip U6 13 pin；3rd NAND gate integrated chip U6 11 pin, electricity R29 one end, electrochemical capacitor C11 positive pole is hindered to be connected；Resistance R29 another termination triode Q9 base stage；Triode Q9 Emitter stage, commutation diode D21 anode, the resistance R28 other end, triode Q8 emitter stage, triode Q7 transmitting Pole, resistance R25 other end ground connection；A resistance R23 termination VCC；The resistance R23 other end, potentiometer Rp5 one end, electricity Position device Rp5 mobile terminal is connected, and the potentiometer Rp5 other end is connected with infrared transmitting tube LED-IR positive pole, infrared transmitting tube LED-IR negative pole ground connection；The 3rd described NAND gate integrated chip uses the CD4011 chips of TI companies.
Described multiple sensors technological synthesis application module include JP2, DC SPQ of 0.5mm spacing millimeter binding post, USB interface, the 4th self-lock switch SW4, four light emitting diodes, three four pin buttons, 20 resistance, electrochemical capacitor C16, nine Individual contact pin, 51 single-chip microcomputer U7, five ceramic disc capacitors, three Digital sum pipe SMG1, four triodes, 12MHz crystal oscillators Y1, motor interfaces MOTOR, Hall switch U8, d type flip flop U9, humidity sensor U10, temperature sensor U11, infrared receiving tube U12, ultrasonic wave are passed Sensor U13；51 described single-chip microcomputers use the STC89C52RC chips of STC Corporation, and Hall switch is using allegro companies 3144, d type flip flop uses the HEF4013 chips of TI companies, and humidity sensor uses the DHT11 of TELESKY companies, TEMP Device uses Risym companies DS18B20, infrared receiving tube U12 to use the HS0038 of Risym companies, and ultrasonic sensor is used Risym companies HC-SR04.
VCC is the input power of multiple sensors technological synthesis application circuit；51 single-chip microcomputer U7 31 pin, binding post JP2 1 pin, USB interface USB 1 pin, the 4th self-lock switch SW4 1 pin meet VCC；4th self-lock switch SW4 2 pin are electricity Source, the 4th self-lock switch SW4 2 pin sending and receiving optical diode LED18 anode；The negative electrode of LED 18 passes through resistance R30 is grounded；Button S1 one end is connected 2 pin for being followed by the 4th self-lock switch SW4 with electrochemical capacitor C16 positive pole；51 single-chip microcomputers U7 40 pin, triode Q10 colelctor electrode, triode Q11 colelctor electrode, triode Q12 colelctor electrode, light emitting diode LED19 anode, the anode of LED 20, contact pin the JP7 pin of 1 pin~5, contact pin JP9 1 pin, ultrasonic sensor It is U13 1 pin, contact pin JP10 1 pin, humidity sensor U10 1 pin, resistance R49 one end, temperature sensor U11 3 pin, red Outer reception pipe U12 3 pin connect the 4th self-lock switch SW4 2 pin；The anode of LED 21, resistance R45 one end with Hall switch U8 1 pin connection is followed by the 4th self-lock switch SW4 2 pin；51 single-chip microcomputer U7 40 pin are grounded by electric capacity C17； The button S1 other end, electrochemical capacitor C16 negative pole is connected 9 pin for being followed by 51 single-chip microcomputer U7 with resistance R31 one end；51 monolithics Machine U7 1 pin, contact pin JP3 1 pin are connected with humidity sensor U10 2 pin；51 single-chip microcomputer U7 2~8 pin respectively with contact pin JP3 2~8 pin connection；51 single-chip microcomputer U7 10 pin, ultrasonic sensor U13 3 pin are connected with contact pin JP10 3 pin；51 is single Piece machine U7 11 pin, ultrasonic sensor U13 2 pin are connected with contact pin JP10 2 pin；51 single-chip microcomputer U7 12 pin, resistance R49 The other end be connected with contact pin JP4 1 pin；51 single-chip microcomputer U7 13 pin are connected with contact pin JP4 2 pin；The 14 of 51 single-chip microcomputer U7 Pin is connected with contact pin JP4 3 pin；51 single-chip microcomputer U7 15 pin are connected with contact pins A DJ 2 pin；51 single-chip microcomputer U7 16 pin are with inserting Pin JP5 1 pin connection；51 single-chip microcomputer U7 17 pin are connected with contact pin JP5 2 pin；Crystal oscillator Y1 1 pin is with ceramic disc capacitor C12's One end connects 18 pin for being followed by 51 single-chip microcomputer U7；Crystal oscillator Y1 2 pin are connected with ceramic disc capacitor C13 one end is followed by 51 single-chip microcomputer U7 19 pin；51 single-chip microcomputer U7 39 pin connect three Digital sum pipe SMG1 11 pin by resistance R32；51 single-chip microcomputer U7 38 pin pass through Resistance R33 connects three Digital sum pipe SMG1 7 pin；The single-chip microcomputer U7 of S 51 37 pin connect the 4 of three Digital sum pipe SMG1 by resistance R34 Pin；51 single-chip microcomputer U7 36 pin connect three Digital sum pipe SMG1 2 pin by resistance R35；51 single-chip microcomputer U7 35 pin pass through resistance Connect three Digital sum pipe SMG1 1 pin；51 single-chip microcomputer U7 34 pin connect three Digital sum pipe SMG1 10 pin by resistance R37；51 is single Piece machine U7 33 pin connect three Digital sum pipe SMG1 5 pin by resistance R38；51 single-chip microcomputer U7 32 pin connect three by resistance R39 Digital sum pipe SMG1 3 pin；51 single-chip microcomputer U7 30 pin are connected with contact pin JP6 1 pin；51 single-chip microcomputer U7 29 pin and contact pin JP6 2 pin are connected；51 single-chip microcomputer U7 28 pin, contact pin JP6 3 pin are connected with temperature sensor U11 2 pin；The one of button S2 End is connected 27 pin for being followed by 51 single-chip microcomputer U7 with ceramic disc capacitor C14 one end；Button S3 one end and ceramic disc capacitor C15 one end Connection is followed by 51 single-chip microcomputer U7 26 pin；The negative electrode that 51 single-chip microcomputer U7 25 pin pass through resistance R43 sending and receiving optical diodes LED19； The negative electrode that 51 single-chip microcomputer U7 24 pin pass through resistance R44 sending and receiving optical diodes LED20；51 single-chip microcomputer U7 23 pin pass through resistance R40 connects triode Q10 base stage；Triode Q10 emitter stage connects three Digital sum pipe SMG1 12 pin；51 single-chip microcomputer U7 22 pin By the base stage for meeting triode Q11；Triode Q11 emitter stage connects three Digital sum pipe SMG1 9 pin；51 single-chip microcomputer U7 21 pin Triode Q12 base stage is connect by resistance R42；Triode Q12 emitter stage connects three Digital sum pipe SMG1 7 pin；Hall switch U8 3 pin, the resistance R45 other end is connected 1 pin for being followed by contact pins A DJ with resistance R46 one end；The resistance R46 other end with The negative electrode of LED 21 is connected；D type flip flop U9 1 pin is connected with contact pins A DJ 3 pin；D type flip flop U9 13 pin with Contact pins A DJ 4 pin are connected；D type flip flop U9 2 pin are connected with 5 pin, and d type flip flop U9 12 pin are connected with 9 pin；D type flip flop U9's 3 pin are connected with contact pin JP9 3 pin, and d type flip flop U9 11 pin are connected with contact pin JP9 2 pin；Ultrasonic sensor U13 4 pin It is connected with contact pin JP10 4 pin；51 single-chip microcomputer U7 grounding leg ground connection；A resistance R47 termination humidity sensor U10 1 pin, Another termination humidity sensor U10 2 pin；One end jointing temp sensor U11 of resistance 48 2 pin, other end jointing temp sensing Device U11 3 pin；Resistance R49 another termination triode Q13 colelctor electrode；Triode Q13 base stage meets infrared receiving tube U12 1 pin；D type flip flop U9 4 pin, d type flip flop U9 6 pin, d type flip flop U9 8 pin, d type flip flop U9 10 pin ground connection；Terminals Sub- JP2 2 pin, DC SPQ grounding leg, USB interface USB grounding leg ground connection；The resistance R31 other end, ceramic disc capacitor C12 The other end, the ceramic disc capacitor C13 other end, contact pin JP8 1~5 pin, contact pin JP9 4 pin, Hall switch U8 2 pin, insert Pin JP9 4 pin, the S2 of the button other end, the ceramic disc capacitor C14 other end, the button S3 other end, ceramic disc capacitor C15 The other end, ultrasonic sensor U13 5 pin, contact pin JP10 5 pin, humidity sensor U10 3 pin, the 1 of temperature sensor U11 Pin, triode Q13 colelctor electrode, infrared receiving tube U12 2 pin ground connection；Motor interface MOTOR two ends and the two ends of motor Connection.
Inventive sensor species is more, while there is the real training of forceful electric power and light current, can meet most of colleges and universities《Sensor technology Using》The practice-training teaching of course；And equipment cost is low, the training platform box relative to traditional experiment, the equipment is without costliness Internal electric source control system and complicated circuit, device hardware departmental cost is cheap；Also the key componentses of real training are made slotting Dress formula, is easy to student independent can carry out single performance test to sensor or module, while detecting and repairing also more Plus conveniently.Main control singlechip is directly welded on pcb board compared to traditional sensor training platform, main control singlechip is put here Put and employ single-chip microcomputer cassette type, be easy to the different chips of single-chip microcomputer to change or upgrade.In the layout designs of training platform, adopt Separately designed with strong, weak electricity practical training project, simple real training and complicated practical training project are separately designed.
Brief description of the drawings
Fig. 1 is integral module schematic diagram of the invention；
Fig. 2 is the circuit diagram of water dispenser temperature control module in Fig. 1；
Fig. 3 is the circuit diagram of acousto-optic control lamp module in Fig. 1；
Fig. 4 is the circuit diagram of human body heat-releasing electric induction lamp module in Fig. 1；
Fig. 5 is the circuit diagram of touch lamp module in Fig. 1；
Fig. 6 is the circuit diagram of drinking-water temperature control instruction simulation module in Fig. 1；
Fig. 7 is the circuit diagram of Alcohol mental disorders module in Fig. 1；
Fig. 8 is the circuit diagram of Fig. 1 middle infrared (Mid-IR) burglar alarm modules；
Fig. 9 is the circuit diagram of sensor technology integrated application module in Fig. 1.
Embodiment
Hereinafter with reference to accompanying drawing, the present invention is described in detail.
As shown in figure 1, a kind of comprehensive training platform of open-type sensor technology application, including water dispenser temperature control module 1, Acousto-optic control lamp module 2, human body heat-releasing electric induction lamp module 3, touch lamp module 4, drinking-water temperature control instruction simulation module 5, alcohol are dense Spend detection module 6, infrared anti-theft alarm module 7 and sensor technology integrated application module 8.Water dispenser temperature control module 1, sound Light-operated lamp module 2, human body heat-releasing electric induction lamp module 3, touch lamp module 4, drinking-water temperature control instruction simulation module 5, alcohol concentration Detection module 6, infrared anti-theft alarm module 7 and sensor technology integrated application module 8 are arranged on platform, independent work Make.Water dispenser temperature control module 1, acousto-optic control lamp module 2, human body heat-releasing electric induction lamp module 3 exchange 220V with lamp module 4 is touched Power supply exports corresponding DC voltage (being designated VCC1, VCC2 and VCC3) to subsequent control circuit by rectification and filtering；Sound Light-operated lamp module 2, human body heat-releasing electric induction lamp module 3 and touch lamp module 4 share an incandescent lamp；Drinking-water temperature control instruction simulation Module 5, infrared anti-theft alarm module 7 and sensor technology integrated application module 8 these three modules share same direct current Input power+5V (is designated VCC), and the input power of Alcohol mental disorders module 6 is+9V (being designated VCC9V).
As shown in Fig. 2 water dispenser temperature control module 1 includes fuse F1, the first ship type switch SWITCH1, three resistance, three Individual diode, three light emitting diodes, 88 DEG C of thermoswitch ST1,95 DEG C of thermoswitch ST2 and adding thermal resistance EH1.
Fuse F1 one end is connected with the live wire (L) of 220V power supplys, and the other end and the first ship type switch the 1 of SWITCH1 Pin is connected.Resistance R1 one end, resistance R3 one end is connected with 88 DEG C of thermoswitch ST1 one end is followed by the first ship type switch SWITCH 2 pin.The resistance R1 other end is connected with the anode of LED 1, the negative electrode of LED 1 with it is whole The anode for flowing diode D1 is connected.The resistance R3 other end is connected with the anode of LED 2, LED 2 Negative electrode be connected with commutation diode D2 anode；Commutation diode D2 negative electrode, resistance R2 one end and adding thermal resistance EH1 One end, which is connected, is followed by the 88 DEG C of thermoswitch ST2 other end.The resistance R2 other end is connected with the anode of LED 3, The negative electrode of LED 3 is connected with commutation diode D3 anode；Commutation diode D3 negative electrode, adding thermal resistance EH1 The other end switchs SWITCH1 3 pin by 95 DEG C of thermoswitch ST2 and the first ship type after being connected with commutation diode D1 negative electrode Connection is followed by the zero line (N) of 220V power supplys.
As shown in figure 3, acousto-optic control lamp module 2 includes second ship type switch SWITCH2, two contact pins, six poles of rectification two Pipe, two electrochemical capacitors, two ceramic disc capacitors, five resistance, the first controllable silicon Q1, microphone MK1, triode Q2, potentiometers Rp1, potentiometer Rp2, photo resistance Rg, the first NAND gate integrated chip U1,40W incandescent lamp L1.NAND gate integrated chip is used The CD4011 chips of TI companies.
Second ship type switch SWITCH2 1 pin is connected with the live wire (L) of 220V power supplys；Contact pin P1 2 pin and the pole of rectification two Pipe D4 anode connection is followed by 2 pin that second ship type switchs SWITCH2.Resistance R6 one end is connected with ceramic disc capacitor C4 one end It is followed by commutation diode D4 negative electrode；The resistance R6 other end, the ceramic disc capacitor C4 other end, electrochemical capacitor C1 positive pole, electricity After resistance R8 one end, resistance R4 one end, resistance R5 one end, potentiometer Rp1 one end, potentiometer Rp1 mobile terminal are connected Meet VCC1.The resistance R8 other end is connected the positive pole for being followed by microphone MK1 with ceramic disc capacitor C2 one end.Ceramic disc capacitor C2's is another One end is connected the base stage for being followed by triode Q2 with the resistance R4 other end.The colelctor electrode phase of the resistance R5 other end and triode Q2 Company is followed by the first NAND gate integrated chip U1 1 pin.The potentiometer Rp1 other end is connected with photo resistance Rg one end is followed by One NAND gate integrated chip U1 2 pin.First NAND gate integrated chip U1 3 pin are connected with 12 pin, and 4 pin are connected with 13 pin.Electricity Solution electric capacity C3 positive pole is connected 11 pin for being followed by the first NAND gate integrated chip U1 with resistance R7 one end.The resistance R7 other end It is connected with the first controllable silicon Q1 trigger electrode.Electrochemical capacitor C3 negative pole, potentiometer Rp2 one end, potentiometer Rp2 movement End, the first NAND gate integrated chip U1 5 pin, the first NAND gate integrated chip U1 6 pin connection are followed by commutation diode D9's Negative electrode.The potentiometer Rp2 other end, commutation diode D9 anode, the photo resistance Rg other end, triode Q2 transmitting It is pole, microphone MK1 negative pole, electrochemical capacitor C1 negative pole, the first controllable silicon Q1 negative electrode, commutation diode D7 anode, whole Flow diode D8 plus earth.First controllable silicon Q1 anode, commutation diode D5 negative electrode, commutation diode D6 negative electrode phases Even.The anode connection of commutation diode D7 negative electrode, commutation diode D6 is followed by contact pin P2 1 pin.Commutation diode D8 the moon Pole, commutation diode D5 anode are connected the zero line (N) for being followed by 220V power supplys with 3 pin that second ship type switchs SWITCH2.40W Incandescent lamp L1 one end is connected with contact pin P1 1 pin, and the other end is connected with contact pin P2 2 pin.
As shown in figure 4, human body heat-releasing electric induction lamp module 3 include the 3rd ship type switch SWITCH3, two contact pins, five Commutation diode, two resistance, ceramic disc capacitor C6, electrochemical capacitor C5, the second controllable silicon Q3, pyroelectric sensor U2.Pyroelectricity Sensor uses the HC-SR501 chips that Risym companies produce.
3rd ship type switch SWITCH3 1 pin is connected with the live wire (L) of 220V power supplys, the 3rd ship type switch SWITCH3's 2 pin are connected the anode for being followed by commutation diode D10 with contact pin P3 2 pin.Ceramic disc capacitor C6 one end connects with resistance R9 one end Connect the negative electrode for being followed by commutation diode D10.The resistance R9 other end, the other end of ceramic disc capacitor, electrochemical capacitor C5 positive pole, heat The 1 pin connection for releasing electric transducer U2 is followed by VCC2.Pyroelectric sensor U2 2 pin connect the second controllable silicon Q3's by resistance R1O Trigger electrode.Pyroelectric sensor U2 3 pin, the C5 of electrochemical capacitor negative pole, the second controllable silicon Q3 negative electrode, commutation diode D12 anode, commutation diode D14 plus earth.Commutation diode D11 negative electrode connects with commutation diode D13 negative electrode Connect the anode for being followed by the second controllable silicon Q3.Commutation diode D14 negative electrode is connected with commutation diode D13 anode is followed by contact pin P4 1 pin.3 pin that commutation diode D12 negative electrode, commutation diode D11 anode switch SWITCH3 with the 3rd ship type are connected It is followed by the zero line (N) of 220V power supplys.Contact pin P3 1 pin is connected to 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP1 One end, contact pin P4 2 pin are connected to the other end of 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP2.
As shown in figure 5, touch lamp module 4 include the 4th ship type switch SWITCH4, two contact pins, five commutation diodes, Seven resistance, two electrochemical capacitors, the 3rd controllable silicon Q4, the second NAND gate integrated chip U3, soft-touch control TOUCH1.NAND gate Integrated chip uses the CD4011 chips of TI companies.
4th ship type switch SWITCH4 1 pin is connected with the live wire (L) of 220V power supplys；Commutation diode D15 anode, Commutation diode D16 negative electrode connection is followed by 2 pin that the 4th ship type switchs SWITCH4.Commutation diode D15 negative electrode, rectification Diode D17 negative electrode is connected with resistance R13 one end is followed by the 3rd controllable silicon Q4 anode.The resistance R13 other end, resistance R14 one end is connected with electrochemical capacitor C7 positive pole.3rd controllable silicon Q4 negative electrode, the C7 of electrochemical capacitor negative pole, resistance R14 The other end, resistance R17 one end, resistance R11 one end, electrochemical capacitor C8 negative pole, commutation diode D18 anode, whole Flow diode D16 plus earth.Commutation diode D18 negative electrode is connected with commutation diode D17 anode and is followed by contact pin P6 1 pin.4th ship type switch SWITCH4 3 pin are connected the zero line (N) for being followed by 220V power supplys with contact pin P5 2 pin.Contact pin P5's 1 pin is connected to one end of 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP1, and contact pin P6 2 pin pass through circuit network mark Number LMP2 is connected to the other end of 40W incandescent lamps L1 in Fig. 2.One end that soft-touch control TOUCH1 passes through resistance R15 and resistance R16 Connection；2 pin, the resistance R16 other end, the resistance of second NAND gate integrated chip U3 1 pin, the second NAND gate integrated chip U3 R17 other end connection.Second NAND gate integrated chip U3 5 pin, the connection of 6 pin are followed by the 3 of the second NAND gate integrated chip U3 Pin；Second NAND gate integrated chip U3 4 pin are connected with commutation diode D19 anode.Commutation diode D19 negative electrode, electricity The resistance R11 other end, the second NAND gate integrated chip U3 8 pin are connected the positive pole for being followed by electrochemical capacitor C8 with 9 pin.Second with it is non- Door integrated chip U3 12 pin are connected 10 pin being followed by with the second NOT gate integrated chip U3 with 13 pin；Second NAND gate integrated chip U2 11 pin are connected by resistance R12 with the 3rd controllable silicon Q4 trigger electrode.
As shown in fig. 6, water dispenser temperature control instruction simulation module 5 includes the first self-lock switch SW1, commutation diode D20, five Individual resistance, thermistor NTC, electromagnetic relay JK1, three light emitting diodes, triode Q5.VCC indicates for water dispenser temperature control The input power of analog circuit.
1 pin of the first self-lock switch meets VCC, and 2 pin of the first self-lock switch are connected with commutation diode D20 negative electrode to be followed by Electromagnetic relay JK1 4 pin；Thermistor NTC one end, the anode of LED 4, the sun of LED 5 Pole is connected with the anode of LED 6 is followed by 2 pin of the first self-lock switch.Electromagnetic relay JK1 5 pin and rectification two Pole pipe D20 anode connection is followed by triode Q5 colelctor electrode.The thermistor NTC other end is connected with resistance R20 one end. The resistance R20 other end, resistance R21 one end are connected with triode Q5 base stage.The negative electrode of LED 4 passes through electricity Resistance R22 connects electromagnetic relay JK1 3 pin.The negative electrode of LED 5 connects the 2 of electromagnetic relay JK1 by resistance R18 Pin.The negative electrode of LED 6 is grounded by resistance R19；The resistance R21 other end, electromagnetic relay JK1 1 pin, three Pole pipe Q5 grounded emitter.
As shown in fig. 7, Alcohol mental disorders module 6 include 0.5mm spacing binding posts JP1, the second self-lock switch SW2, Two electrochemical capacitors, three-terminal voltage-stabilizing chip U4, alcohol concentration sensor MQ-3, two potentiometers, comparator integrated chip U5 and Ten light emitting diodes.Three-terminal voltage-stabilizing chip U4 uses the 7805 of ST companies, and comparator integrated chip U5 is using NS companies LM3914.VCC9V is the input power of Alcohol mental disorders circuit.
Binding post JP1 1 pin is connected with the second self-lock switch SW2 1 pin and is followed by VCC9V.The 5 of second self-lock switch Pin, electrochemical capacitor C9 positive pole are connected with three-terminal voltage-stabilizing chip U4 input pin.Three-terminal voltage-stabilizing chip U4 output pin and electrolysis Electric capacity C10 positive pole, alcohol concentration sensor MQ-3 1 pin, alcohol concentration sensor MQ-3 4 pin, alcohol concentration sensor MQ-3 6 pin, comparator integrated chip U5 3 pin, LM3914 comparator integrated chips U5 9 pin, LED 7 Anode, the anode of LED 8, the anode of LED 9, the anode of LED 10, light-emitting diodes Pipe LED11 anode, the anode of LED 12, the anode of LED 13, the sun of LED 14 Pole, the anode of LED 15, the anode of LED 16 are connected.Comparator integrated chip U5 6 pin, ratio 7 pin compared with device integrated chip U5 are connected with potentiometer Rp3 one end；Comparator integrated chip U5 5 pin, alcohol sensor MQ-3 3 pin, alcohol sensor MQ-3 5 pin, potentiometer Rp4 one end be connected.Comparator integrated chip U5 2 pin, comparator Integrated chip U5 4 pin, comparator integrated chip U5 8 pin, the potentiometer Rp3 other end, potentiometer Rp3 mobile terminal, electricity The position device Rp4 other end, potentiometer Rp4 mobile terminal, alcohol sensing MQ-3 2 pin, electrochemical capacitor C10 negative pole, three ends are steady Press the 2 pin ground connection of chip U4 grounding leg, electrochemical capacitor C9 negative pole, binding post JP1.Comparator integrated chip U5 1 pin It is connected with the negative electrode of LED 7, comparator integrated chip U5 18 pin are connected with the negative electrode of LED 8, Comparator integrated chip U5 17 pin are connected with the negative electrode of LED 9, and comparator integrated chip U5 16 pin are with lighting The negative electrode of diode (LED) 10 is connected, and comparator integrated chip U5 15 pin are connected with the negative electrode of LED 11, compare Device integrated chip U5 14 pin are connected with the negative electrode of LED 12, comparator integrated chip U5 13 pin and luminous two Pole pipe LED13 negative electrode is connected, and comparator integrated chip U5 12 pin are connected with the negative electrode of LED 14, comparator Integrated chip U5 11 pin are connected with the negative electrode of LED 15, comparator integrated chip U5 10 pin and light-emitting diodes Pipe LED16 negative electrode is connected.
As shown in figure 8, infrared anti-theft alarm module 7 includes the 3rd self-lock switch SW3, seven resistance, potentiometers Rp5, infrared emission tube LED-IR, LED 17, infrared receiving tube Q6, three triodes, the 3rd NAND gates are integrated Chip U5, electrochemical capacitor C11, commutation diode D21, contact pin P7 and active buzzer B1.NAND gate integrated chip is public using TI The CD4011 chips of department.VCC is the input power of infrared anti-theft alarm circuit.
1 pin of the 3rd self-lock switch meets VCC, 2 pin of the 3rd self-lock switch, the anode of LED 17, infrared connects Closed tube Q6 colelctor electrode, resistance R26 one end, resistance R27 one end connect the positive pole for being followed by active buzzer B1.Light-emitting diodes Pipe LED17 negative electrode is grounded by resistance R24.Infrared receiving tube Q6 emitter stage, resistance R25 one end, triode Q7 base Pole is connected；The resistance R26 other end, triode Q7 colelctor electrode, triode Q8 base stage connection.The resistance R27 other end, three The 12 pin connection of pole pipe Q8 colelctor electrode, the 3rd NAND gate integrated chip U6.Active buzzer B1 negative pole patches the 1 of pin P7 Pin, contact pin P7 2 pin connect triode Q9 colelctor electrode.3rd NAND gate integrated chip U6 5 pin, the 3rd NAND gate integrated chip U6 6 pin, resistance R28 one end, commutation diode D21 negative electrode, electrochemical capacitor C11 negative pole is connected.3rd NAND gate Integrated chip U6 4 pin are connected with the 3rd NAND gate integrated chip U6 13 pin.3rd NAND gate integrated chip U6 11 pin, electricity R29 one end, electrochemical capacitor C11 positive pole is hindered to be connected.Resistance R29 another termination triode Q9 base stage；Triode Q9 Emitter stage, commutation diode D21 anode, the resistance R28 other end, triode Q8 emitter stage, triode Q7 transmitting Pole, resistance R25 other end ground connection.A resistance R23 termination VCC；The resistance R23 other end, potentiometer Rp5 one end, electricity Position device Rp5 mobile terminal is connected, and the potentiometer Rp5 other end is connected with infrared transmitting tube LED-IR positive pole, infrared transmitting tube LED-IR negative pole ground connection.
As shown in figure 9, the multiple sensors technological synthesis application module include 0.5mm spacing millimeter binding post JP2, DC SPQ, USB interface, the 4th self-lock switch SW4, four light emitting diodes, three four pin buttons, 20 resistance, electrolysis electricity Hold C16, nine contact pins, 51 single-chip microcomputer U7, five ceramic disc capacitors, three Digital sum pipe SMG1, four triodes, 12MHz crystal oscillators Y1, Motor interface MOTOR, Hall switch U8, d type flip flop U9, humidity sensor U10, temperature sensor U11, infrared receiving tube U12, Ultrasonic sensor U13.51 single-chip microcomputers use the STC89C52RC chips of STC Corporation, and Hall switch is using allegro companies 3144, d type flip flop uses the HEF4013 chips of TI companies, and humidity sensor uses the DHT11 of TELESKY companies, TEMP Device uses Risym companies DS18B20, and infrared receiving tube uses the HS0038 of Risym companies, and ultrasonic sensor uses Risym Company HC-SR04.VCC is the input power of multiple sensors technological synthesis application circuit.
51 single-chip microcomputer U7 31 pin, binding post JP2 1 pin, USB interface USB 1 pin, the 1 of the 4th self-lock switch SW4 Pin meets VCC.4th self-lock switch SW4 2 pin are power supply, the 4th self-lock switch SW4 2 pin sending and receiving optical diode LED18 sun Pole；The negative electrode of LED 18 is grounded by resistance R30.After button S1 one end is connected with electrochemical capacitor C16 positive pole Connect the 4th self-lock switch SW4 2 pin；51 single-chip microcomputer U7 40 pin, triode Q10 colelctor electrode, triode Q11 colelctor electrode, Triode Q12 colelctor electrode, the anode of LED 19, the anode of LED 20, contact pin JP7 1 pin~5 Pin, contact pin JP9 1 pin, ultrasonic sensor U13 1 pin, contact pin JP10 1 pin, humidity sensor U10 1 pin, resistance R49 One end, temperature sensor U11 3 pin, infrared receiving tube U12 3 pin connect the 4th self-lock switch SW4 2 pin；Light emitting diode LED21 anode, resistance R45 one end are connected 2 pin for being followed by the 4th self-lock switch SW4 with Hall switch U8 1 pin.51 monolithics Machine U7 40 pin are grounded by electric capacity C17.The button S1 other end, electrochemical capacitor C16 negative pole is connected with resistance R31 one end It is followed by 51 single-chip microcomputer U7 9 pin.51 single-chip microcomputer U7 1 pin, contact pin JP3 1 pin are connected with humidity sensor U10 2 pin.51 is single Piece machine U7 2~8 pin are connected with contact pin JP3 2~8 pin respectively.51 single-chip microcomputer U7 10 pin, ultrasonic sensor U13 3 pin It is connected with contact pin JP10 3 pin.51 single-chip microcomputer U7 11 pin, ultrasonic sensor U13 2 pin are connected with contact pin JP10 2 pin. 51 single-chip microcomputer U7 12 pin, the resistance R49 other end is connected with contact pin JP4 1 pin.51 single-chip microcomputer U7 13 pin and contact pin JP4 2 pin connection；51 single-chip microcomputer U7 14 pin are connected with contact pin JP4 3 pin.51 single-chip microcomputer U7 15 pin connect with contact pins A DJ 2 pin Connect；51 single-chip microcomputer U7 16 pin are connected with contact pin JP5 1 pin；51 single-chip microcomputer U7 17 pin are connected with contact pin JP5 2 pin.Crystal oscillator Y1 1 pin is connected 18 pin for being followed by 51 single-chip microcomputer U7 with ceramic disc capacitor C12 one end.Crystal oscillator Y1 2 pin are with ceramic disc capacitor C13's One end connects 19 pin for being followed by 51 single-chip microcomputer U7.51 single-chip microcomputer U7 39 pin connect the 11 of three Digital sum pipe SMG1 by resistance R32 Pin；51 single-chip microcomputer U7 38 pin connect three Digital sum pipe SMG1 7 pin by resistance R33；The single-chip microcomputer U7 of S 51 37 pin pass through electricity Resistance R34 connects three Digital sum pipe SMG1 4 pin；51 single-chip microcomputer U7 36 pin connect three Digital sum pipe SMG1 2 pin by resistance R35； 51 single-chip microcomputer U7 35 pin connect three Digital sum pipe SMG1 1 pin by resistance；51 single-chip microcomputer U7 34 pin connect three by resistance R37 Digital sum pipe SMG1 10 pin；51 single-chip microcomputer U7 33 pin connect three Digital sum pipe SMG1 5 pin by resistance R38.51 single-chip microcomputers U7 32 pin connect three Digital sum pipe SMG1 3 pin by resistance R39.51 single-chip microcomputer U7 30 pin are connected with contact pin JP6 1 pin； 51 single-chip microcomputer U7 29 pin are connected with contact pin JP6 2 pin；51 single-chip microcomputer U7 28 pin, contact pin JP6 3 pin and temperature sensor U11 2 pin connection.Button S2 one end is connected 27 pin for being followed by 51 single-chip microcomputer U7 with ceramic disc capacitor C14 one end；Button S3's One end is connected 26 pin for being followed by 51 single-chip microcomputer U7 with ceramic disc capacitor C15 one end.51 single-chip microcomputer U7 25 pin are connect by resistance R43 The negative electrode of LED 19；The negative electrode that 51 single-chip microcomputer U7 24 pin pass through resistance R44 sending and receiving optical diodes LED20.51 is single Piece machine U7 23 pin connect triode Q10 base stage by resistance R40；Triode Q10 emitter stage connects three Digital sum pipe SMG1's 12 pin.51 single-chip microcomputer U7 22 pin are by connecing triode Q11 base stage；Triode Q11 emitter stage meets three Digital sum pipe SMG1 9 pin.51 single-chip microcomputer U7 21 pin connect triode Q12 base stage by resistance R42；Triode Q12 emitter stage connects three digits Code pipe SMG1 7 pin.Hall switch U8 3 pin, the resistance R45 other end is connected with resistance R46 one end is followed by contact pins A DJ's 1 pin；The resistance R46 other end is connected with the negative electrode of LED 21.D type flip flop U9 1 pin connects with contact pins A DJ 3 pin Connect；D type flip flop U9 13 pin are connected with contact pins A DJ 4 pin.D type flip flop U9 2 pin are connected with 5 pin, d type flip flop U9 12 pin It is connected with 9 pin；D type flip flop U9 3 pin are connected with contact pin JP9 3 pin, and d type flip flop U9 11 pin are connected with contact pin JP9 2 pin. Ultrasonic sensor U13 4 pin are connected with contact pin JP10 4 pin.51 single-chip microcomputer U7 grounding leg ground connection.Resistance R47 one end Connect humidity sensor U10 1 pin, another termination humidity sensor U10 2 pin；One end jointing temp sensor U11's of resistance 48 2 pin, other end jointing temp sensor U11 3 pin；Resistance R49 another termination triode Q13 colelctor electrode；Triode Q13's Base stage connects infrared receiving tube U12 1 pin.D type flip flop U9 4 pin, d type flip flop U9 6 pin, d type flip flop U9 8 pin, d type flip flop U9 10 pin ground connection；Binding post JP2 2 pin, DC SPQ grounding leg, USB interface USB grounding leg ground connection；Resistance R31 The other end, the ceramic disc capacitor C12 other end, the ceramic disc capacitor C13 other end, contact pin JP8 1~5 pin, the 4 of contact pin JP9 Pin, Hall switch U8 2 pin, contact pin JP9 4 pin, the S2 of the button other end, the ceramic disc capacitor C14 other end, button S3 The other end, the ceramic disc capacitor C15 other end, ultrasonic sensor U13 5 pin, contact pin JP10 5 pin, humidity sensor U10 3 pin, temperature sensor U11 1 pin, triode Q13 colelctor electrode, infrared receiving tube U12 2 pin ground connection.Motor interface MOTOR two ends are connected with the two ends of motor (being not drawn into accompanying drawing).
The course of work：
After the input of 220V external AC power supplies, the input of power supply is controlled by respective switch.
(1) water dispenser temperature control module：After energization, ST1 and ST2 temperature detect switch (TDS)s are all turned on, EH1 calandria electrified regulations, are entered Enter heated condition, while corresponding indicator lamp is bright；When temperature reaches 88 DEG C, ST1 temperature detect switch (TDS)s disconnect, and the power-off of EH1 calandrias stops Heating, into keeping warm mode, corresponding indicator lamp is bright；When ST1 detects temperature less than certain value, the conducting of ST1 temperature detect switch (TDS)s, weight Newly return to heated condition.If ST1 temperature detect switch (TDS)s reach more than 88 DEG C, switch is not turned off, then is reached when temperature continues rise To 95 DEG C, ST2 temperature detect switch (TDS)s disconnect, the power-off of EH1 calandrias, start anti-dry protective effect.
(2) voice control lamp circuit：P1 and P2 jump cap is all connected in advance, switch is then pressed and is powered, Rg is photosensitive first Resistance detection light conditions, if on daytime, no matter there is voiceless sound, bulb L1 will not be lit；When evening, MK1 is stayed Electret microphone detects voice signal, through overcoupling, amplification, then exports high level by 11 pin of CD4011 chips and drives Q1 Conducting, then bulb L1 is lit, and now constitutes delay circuit by C3 and RP2, the lighting time of lamp is controlled, when CD4011 chips Six pin from high level become low level when, while MK1 does not have voice signal input, then the output of 11 pin of CD4011 chips is low Level, Q1 then ends, and bulb L1 is off.
(3) human body heat-releasing electric induction circuit for lamp：P3 and P4 jump cap is all connected in advance, switch is then pressed and is powered, Photo resistance detection light conditions first in U2 modules, if on daytime, no matter thering is nobody to approach, bulb L1 is all without quilt Light；When evening, the infrared inductor in U2 modules detects human body proximity, then the 2 pin output 3.3V voltages of U2 modules Signal driving Q3 conductings, then bulb L1 is lit, and the time lighted accordingly is controlled by U2 modules, is reached after setting time, If now the infrared inductor in U2 modules, does not detect human body proximity, then 2 pin outputs level signals of U2 modules, Q3 Then end, bulb L1 is off.
(4) circuit for lamp is touched：P5 and P6 jump cap is all connected in advance, switch is then pressed and is powered, when TOUCH1 connects When contact does not have finger contact, bulb L1 will not be lit；When TOUCH1 contact chips have finger contact, one can be produced Individual alternating signal, is inputted so that 3 pin input a low level from CD4011 1 pin and 2 pin, then 4 pin output high level, passes through D19 high level is input to 8 and 9 pin, is controlled by NAND gate, then 10 pin output low level, and 11 pin output high level, driving Q4 is led Logical, then bulb L1 is lit, and the lighting time of lamp is controlled by C6 and R11, if now TOUCH1 contact chips do not have finger contact, Then reach after setting time, 8 and 9 pin become low level, then 10 pin output high level, 11 pin output low level, Q4 cut-offs, bulb L1 is off.5V dc sources can be inputted from any one of JP2, power supply adaptor SPQ or USB interface, then The input of 5V dc sources is controlled by respective switch.
(5) water dispenser control instruction simulation circuit：Press after SW1 switch energizations, when NTC thermistor temperature is in environment During temperature, into simulation heating state, LED5 and LED6 are lit；After NTC thermistor is heated by external heat source, NTC resistances Value declines, and Q5 base voltages can be slowly brought up to more than 0.7V, and then triode Q5 is turned on, relay JK1 coil electricities, relay Device adhesive, then LED5 extinguishings, LED4 is lit, into simulation keeping warm mode；When the external heat source of NTC thermistor is left Afterwards, NTC resistances rise, and Q5 base voltages can slowly be reduced to below 0.67V, then triode ends, relay release, from simulation Keeping warm mode is switched to simulation heating state, and LED5 and LED6 are lit.
(6) Alcohol mental disorders circuit：JP1 interfaces input 9V DC voltages, press SW2, DC voltage is input to voltage stabilizing Chip U4, after U4, exports DC voltage 5V, is powered to alcohol sensor Sensor1 and LM3914, and then adjusting RP4 makes LED7 is lit, Sensor1 alcohol exposure bottlenecks are then allowed, with the rise of the Sensor1 alcohol concentrations touched, 5 pin Input voltage can be increased, and LM3914 lights LED8~LED16 light emitting diode successively, and the alcohol concentration touched is got over The light emitting diode number lighted inside height, LED8~LED16 is also more；The voltage of 5 pin input often raises 0.125V, will light Next light emitting diode, when 5 pin voltages reach more than 1.25V, all light emitting diodes of LED8~LED16 are all lit.
(7) infrared anti-theft alarm circuit：In advance will P7 jump cap connection on, press SW3 switch be powered after, LED_IR Infrared ray is sent, when Q6 phototriode receives the infrared ray that LED_IR is sent, buzzer B1 does not alarm, when LED_IR hairs Go out after infrared ray is blocked, Q7 base stage input low levels, Q7 cut-offs, Q8 conductings, CD4011 12 pin input low levels, 11 pin are defeated Go out high level, driving Q9 conductings, buzzer B1 alarms, 5 pin and six pin input high levels, 13 pin input low levels, no matter then Q6 Phototriode whether receive infrared ray, 11 pin all keep high level, and time of fire alarming length is controlled by R28 and C9.If this When Q6 phototriode receiver LED_IR send infrared ray, then 12 pin input high level, when 5 pin and six pin level are from high electricity Flat when becoming low level, 13 pin input high levels, then 11 pin output low level, alarm terminates.
(8) multiple sensors technological synthesis application circuit：1. ADJ 1 pin and 2 pin are connected with jump cap first, single-chip microcomputer U7 control program is set to magnetic field production counter program, presses after SW4 switch energizations, magnet is switched suddenly close to the 3144 of U8 That chip, LED21 is lit, and exports 15 pin of the trailing edge signal to single-chip microcomputer, and single-chip microcomputer completes to count the display with charactron Control, tri- common-anode charactrons of SMG1 become 001, magnet is often contacted once from 000, and SMG1 numerals Jia 1, until 999, under One time magnet contacts U8 again, then SMG1 becomes 000, restarts to count.2. ADJ 2 pin and 3 pin are connected with jump cap first, MOTOR interfaces are connected to the motor two ends in motor module, and JP9 is connected to the power line, ground wire and letter of motor module Number line, the control program of single-chip microcomputer is set to motor speed process of measurement；Press SW4 switch energization, while external power supply from MOTOR interfaces are powered to motor, after motor operation, and the signal of motor module is exported from JP9 2 pin or 3 pin, is input to In U9 3 pin and 11 pin, then exported from 1 pin and 13 pin, the signal that 1 pin is have selected here is believed as single-chip microcomputer U7 input Number, single-chip microcomputer finally completes the display of motor speed by the calculating to rotating speed on tri- common-anode charactrons of SMG1.③ The control program of single-chip microcomputer U7 first is set to Temperature Measuring Program, presses after SW4 switch energizations, the extraneous temperature of U11 chips detection Degree, then outputs signals to single-chip microcomputer from 2 pin, and the display of temperature is then completed by tri- common-anode charactrons of SMG1.4. it is first First single-chip microcomputer U7 control program is set to moisture measurement program, presses after SW4 switch energizations, U10 DHT11 Humidity Detection moulds The extraneous humidity of BOB(beginning of block) detection, then outputs signals to single-chip microcomputer from 2 pin, then complete by tri- common-anode charactrons of SMG1 Into the display of humidity.5. the control program of single-chip microcomputer U7 first is set to infra-red remote control program, presses after SW4 switch energizations, U12 HS0038 starts to receive extraneous infrared signal, receives infrared to after signal, from U12 1 pin output signal, passes through Single-chip microcomputer is input to after the signals reverse of Q13 triodes, decoding function is completed by single-chip microcomputer, finally in tri- common-anodes of SMG1 Charactron completes the display of encoded signal.6. the control program of single-chip microcomputer U7 first is set to ultrasonic ranging program, presses SW4 After switch is powered, U13 HC-SR04 ultrasonic wave modules detect the distance of front obstacle, are then exported and believed by U13 3 pin Number single-chip microcomputer is given, single-chip microcomputer completes the calculating of distance, and the display of distance is finally completed in tri- common-anode charactrons of SMG1.

Claims (1)

1. a kind of comprehensive training platform of open-type sensor technology application, including water dispenser temperature control module, acousto-optic control lamp module, Human body heat-releasing electric induction lamp module, touch lamp module, drinking-water temperature control instruction simulation module, Alcohol mental disorders module, infrared ray Burglar alarm module and sensor technology integrated application module；It is characterized in that：Described water dispenser temperature control module, acousto-optic control Lamp module, human body heat-releasing electric induction lamp module, touch lamp module, drinking-water temperature control instruction simulation module, Alcohol mental disorders module, Infrared anti-theft alarm module and sensor technology integrated application module are arranged on platform；Acousto-optic control lamp module, human body Pyroelectric sensing lamp module and touch lamp module share an incandescent lamp；
Described water dispenser temperature control module include fuse F1, the first ship type switch SWITCH1, three resistance, three diodes, Three light emitting diodes, 88 DEG C of thermoswitch ST1,95 DEG C of thermoswitch ST2 and adding thermal resistance EH1；Fuse F1 one end with The live wire of 220V power supplys is connected, and 1 pin that the other end switchs SWITCH1 with the first ship type is connected；Resistance R1 one end, resistance R3 One end is connected 2 pin that the first ship type that is followed by switchs SWITCH with 88 DEG C of thermoswitch ST1 one end；The resistance R1 other end and hair Optical diode LED1 anode is connected, and the negative electrode of LED 1 is connected with commutation diode D1 anode；Resistance R3's The other end is connected with the anode of LED 2, the negative electrode of LED 2 and commutation diode D2 anode phase Even；Commutation diode D2 negative electrode, resistance R2 one end are connected with adding thermal resistance EH1 one end is followed by 88 DEG C of thermoswitch ST2 The other end；The resistance R2 other end is connected with the anode of LED 3, the negative electrode of LED 3 and rectification Diode D3 anode is connected；The negative electrode of commutation diode D3 negative electrode, the adding thermal resistance EH1 other end and commutation diode D1 It is connected the zero line for being followed by 220V power supplys after being connected with 3 pin that the first ship type switchs SWITCH1 by 95 DEG C of thermoswitch ST2；
Described acousto-optic control lamp module includes second ship type switch SWITCH2, two contact pins, six commutation diodes, two electricity Solve electric capacity, two ceramic disc capacitors, five resistance, the first controllable silicon Q1, microphone MK1, triode Q2, potentiometer Rp1, potentiometers Rp2, photo resistance Rg, the first NAND gate integrated chip U1,40W incandescent lamp L1；The first described NAND gate integrated chip is used The CD4011 chips of TI companies；
Second ship type switch SWITCH2 1 pin is connected with the live wire of 220V power supplys；Contact pin P1 2 pin are with commutation diode D4's Anode connection is followed by 2 pin that second ship type switchs SWITCH2；Resistance R6 one end be connected with ceramic disc capacitor C4 one end be followed by it is whole Flow diode D4 negative electrode；The resistance R6 other end, the ceramic disc capacitor C4 other end, electrochemical capacitor C1 positive pole, resistance R8 One end, resistance R4 one end, resistance R5 one end, potentiometer Rp1 one end, potentiometer Rp1 mobile terminal connection are followed by VCC1； The resistance R8 other end is connected the positive pole for being followed by microphone MK1 with ceramic disc capacitor C2 one end；The ceramic disc capacitor C2 other end with Resistance R4 other end connection is followed by triode Q2 base stage；The resistance R5 other end is connected with triode Q2 colelctor electrode to be followed by First NAND gate integrated chip U1 1 pin；The potentiometer Rp1 other end be connected with photo resistance Rg one end be followed by first with it is non- Door integrated chip U1 2 pin；First NAND gate integrated chip U1 3 pin are connected with 12 pin, and 4 pin are connected with 13 pin；Electrochemical capacitor C3 positive pole is connected 11 pin for being followed by the first NAND gate integrated chip U1 with resistance R7 one end；The resistance R7 other end and first Controllable silicon Q1 trigger electrode is connected；Electrochemical capacitor C3 negative pole, potentiometer Rp2 one end, potentiometer Rp2 mobile terminal, first NAND gate integrated chip U1 5 pin, the first NAND gate integrated chip U1 6 pin connection are followed by commutation diode D9 negative electrode；Electricity The position device Rp2 other end, commutation diode D9 anode, the photo resistance Rg other end, triode Q2 emitter stage, microphone MK1 negative pole, electrochemical capacitor C1 negative pole, the first controllable silicon Q1 negative electrode, commutation diode D7 anode, commutation diode D8 Plus earth；First controllable silicon Q1 anode, commutation diode D5 negative electrode, commutation diode D6 negative electrodes is connected；Rectification two The anode connection of pole pipe D7 negative electrode, commutation diode D6 is followed by contact pin P2 1 pin；Commutation diode D8 negative electrode, rectification two Pole pipe D5 anode is connected the zero line for being followed by 220V power supplys with 3 pin that second ship type switchs SWITCH2；The one of 40W incandescent lamps L1 End is connected with contact pin P1 1 pin, and the other end is connected with contact pin P2 2 pin；
Described human body heat-releasing electric induction lamp module includes the 3rd ship type switch SWITCH3, two contact pins, five poles of rectification two Pipe, two resistance, ceramic disc capacitor C6, electrochemical capacitor C5, the second controllable silicon Q3, pyroelectric sensor U2；Described pyroelectricity is passed Sensor uses the HC-SR501 chips that Risym companies produce；
3rd ship type switch SWITCH3 1 pin is connected with the live wire of 220V power supplys, and the 3rd ship type switch SWITCH3 2 pin are with inserting Pin P3 2 pin connection is followed by commutation diode D10 anode；Ceramic disc capacitor C6 one end be connected with resistance R9 one end be followed by it is whole Flow diode D10 negative electrode；The resistance R9 other end, the other end of ceramic disc capacitor, electrochemical capacitor C5 positive pole, pyroelectricity sensing Device U2 1 pin connection is followed by VCC2；Pyroelectric sensor U2 2 pin connect the second controllable silicon Q3 trigger electrode by resistance R1O；Heat Release electric transducer U2 3 pin, the C5 of electrochemical capacitor negative pole, the second controllable silicon Q3 negative electrode, commutation diode D12 anode, Commutation diode D14 plus earth；Commutation diode D11 negative electrode is connected with commutation diode D13 negative electrode and is followed by second Controllable silicon Q3 anode；Commutation diode D14 negative electrode is connected with commutation diode D13 anode is followed by contact pin P4 1 pin；It is whole Stream diode D12 negative electrode, commutation diode D11 anode is connected with 3 pin that the 3rd ship type switchs SWITCH3 is followed by 220V electricity The zero line in source；Contact pin P3 1 pin is connected to one end of 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP1, contact pin P4's 2 pin are connected to the other end of 40W incandescent lamps L1 in Fig. 2 by circuit network label LMP2；
Described touch lamp module include the 4th ship type switch SWITCH4, two contact pins, five commutation diodes, seven resistance, Two electrochemical capacitors, the 3rd controllable silicon Q4, the second NAND gate integrated chip U3, soft-touch control TOUCH1；4th ship type is switched SWITCH4 1 pin is connected with the live wire of 220V power supplys；The negative electrode connection of commutation diode D15 anode, commutation diode D16 It is followed by 2 pin that the 4th ship type switchs SWITCH4；Commutation diode D15 negative electrode, commutation diode D17 negative electrode and resistance R13 One end be connected and be followed by the 3rd controllable silicon Q4 anode；The resistance R13 other end, resistance R14 one end and electrochemical capacitor C7 Positive pole is connected；3rd controllable silicon Q4 negative electrode, the C7 of electrochemical capacitor negative pole, the resistance R14 other end, resistance R17 one end, Resistance R11 one end, electrochemical capacitor C8 negative pole, commutation diode D18 anode, commutation diode D16 plus earth；It is whole Stream diode D18 negative electrode is connected 1 pin for being followed by contact pin P6 with commutation diode D17 anode；4th ship type switchs SWITCH4 3 pin the zero line for being followed by 220V power supplys is connected with contact pin P5 2 pin；Contact pin P5 1 pin passes through the LMP1 connections of circuit network label 40W incandescent lamps L1 one end into Fig. 2, contact pin P6 2 pin are connected to 40W incandescent lamps in Fig. 2 by circuit network label LMP2 The L1 other end；Soft-touch control TOUCH1 is connected by resistance R15 with resistance R16 one end；Second NAND gate integrated chip U3 1 pin, the second NAND gate integrated chip U3 2 pin, the resistance R16 other end, resistance R17 the other end connection；Second with it is non- Door integrated chip U3 5 pin, the connection of 6 pin are followed by the second NAND gate integrated chip U3 3 pin；Second NAND gate integrated chip U3's 4 pin are connected with commutation diode D19 anode；Commutation diode D19 negative electrode, the resistance R11 other end, the second NAND gate collection 8 pin into chip U3 are connected with 9 pin and are followed by electrochemical capacitor C8 positive pole；Second NAND gate integrated chip U3 12 pin and 13 pin phases Company is followed by 10 pin with the second NOT gate integrated chip U3；Second NAND gate integrated chip U2 11 pin pass through resistance R12 and the 3rd Controllable silicon Q4 trigger electrode is connected；The second described NAND gate integrated chip uses the CD4011 chips of TI companies；
Described water dispenser temperature control instruction simulation module includes the first self-lock switch SW1, commutation diode D20, five resistance, heat Quick resistance NTC, electromagnetic relay JK1, three light emitting diodes, triode Q5；VCC is water dispenser temperature control instruction simulation circuit Input power；1 pin of the first self-lock switch meets VCC, after 2 pin of the first self-lock switch are connected with commutation diode D20 negative electrode Connect electromagnetic relay JK1 4 pin；Thermistor NTC one end, the anode of LED 4, LED 5 Anode is connected with the anode of LED 6 is followed by 2 pin of the first self-lock switch；Electromagnetic relay JK1 5 pin and rectification Diode D20 anode connection is followed by triode Q5 colelctor electrode；One end phase of the thermistor NTC other end and resistance R20 Even；The resistance R20 other end, resistance R21 one end are connected with triode Q5 base stage；The negative electrode of LED 4 passes through Resistance R22 connects electromagnetic relay JK1 3 pin；The negative electrode of LED 5 connects the 2 of electromagnetic relay JK1 by resistance R18 Pin；The negative electrode of LED 6 is grounded by resistance R19；The resistance R21 other end, electromagnetic relay JK1 1 pin, three Pole pipe Q5 grounded emitter；
Described Alcohol mental disorders module includes 0.5mm spacing binding posts JP1, the second self-lock switch SW2, two electrolysis electricity Appearance, three-terminal voltage-stabilizing chip U4, alcohol concentration sensor MQ-3, two potentiometers, comparator integrated chip U5 and ten luminous two Pole pipe；VCC9V is the input power of Alcohol mental disorders circuit；Described three-terminal voltage-stabilizing chip U4 uses the 7805 of ST companies； Comparator integrated chip U5 uses the LM3914 of NS companies；
Binding post JP1 1 pin is connected with the second self-lock switch SW2 1 pin and is followed by VCC9V；5 pin, the electricity of second self-lock switch Solution electric capacity C9 positive pole is connected with three-terminal voltage-stabilizing chip U4 input pin；Three-terminal voltage-stabilizing chip U4 output pin and electrochemical capacitor C10 positive pole, alcohol concentration sensor MQ-3 1 pin, alcohol concentration sensor MQ-3 4 pin, alcohol concentration sensor MQ-3 6 pin, comparator integrated chip U5 3 pin, LM3914 comparator integrated chips U5 9 pin, the anode of LED 7, Anode, the anode of LED 9, the anode of LED 10, the light emitting diode of LED 8 LED11 anode, the anode of LED 12, the anode of LED 13, the sun of LED 14 Pole, the anode of LED 15, the anode of LED 16 are connected；Comparator integrated chip U5 6 pin, ratio 7 pin compared with device integrated chip U5 are connected with potentiometer Rp3 one end；Comparator integrated chip U5 5 pin, alcohol sensor MQ-3 3 pin, alcohol sensor MQ-3 5 pin, potentiometer Rp4 one end be connected；Comparator integrated chip U5 2 pin, comparator Integrated chip U5 4 pin, comparator integrated chip U5 8 pin, the potentiometer Rp3 other end, potentiometer Rp3 mobile terminal, electricity The position device Rp4 other end, potentiometer Rp4 mobile terminal, alcohol sensing MQ-3 2 pin, electrochemical capacitor C10 negative pole, three ends are steady Press the 2 pin ground connection of chip U4 grounding leg, electrochemical capacitor C9 negative pole, binding post JP1；Comparator integrated chip U5 1 pin It is connected with the negative electrode of LED 7, comparator integrated chip U5 18 pin are connected with the negative electrode of LED 8, Comparator integrated chip U5 17 pin are connected with the negative electrode of LED 9, and comparator integrated chip U5 16 pin are with lighting The negative electrode of diode (LED) 10 is connected, and comparator integrated chip U5 15 pin are connected with the negative electrode of LED 11, compare Device integrated chip U5 14 pin are connected with the negative electrode of LED 12, comparator integrated chip U5 13 pin and luminous two Pole pipe LED13 negative electrode is connected, and comparator integrated chip U5 12 pin are connected with the negative electrode of LED 14, comparator Integrated chip U5 11 pin are connected with the negative electrode of LED 15, comparator integrated chip U5 10 pin and light-emitting diodes Pipe LED16 negative electrode is connected；
Described infrared anti-theft alarm module includes the 3rd self-lock switch SW3, seven resistance, potentiometer Rp5, infrared ray hairs Penetrate pipe LED-IR, LED 17, infrared receiving tube Q6, three triodes, the 3rd NAND gate integrated chip U5, electrolysis Electric capacity C11, commutation diode D21, contact pin P7 and active buzzer B1；VCC is electric for the input of infrared anti-theft alarm circuit Source；1 pin of the 3rd self-lock switch meets VCC, 2 pin, the anode of LED 17, the infrared receiving tube of the 3rd self-lock switch Q6 colelctor electrode, resistance R26 one end, resistance R27 one end connect the positive pole for being followed by active buzzer B1；Light emitting diode LED17 negative electrode is grounded by resistance R24；Infrared receiving tube Q6 emitter stage, resistance R25 one end, triode Q7 base stage Connection；The resistance R26 other end, triode Q7 colelctor electrode, triode Q8 base stage connection；The resistance R27 other end, three poles The 12 pin connection of pipe Q8 colelctor electrode, the 3rd NAND gate integrated chip U6；Active buzzer B1 negative pole patches pin P7 1 pin, Contact pin P7 2 pin connect triode Q9 colelctor electrode；3rd NAND gate integrated chip U6 5 pin, the 3rd NAND gate integrated chip U6 6 pin, resistance R28 one end, commutation diode D21 negative electrode, electrochemical capacitor C11 negative pole be connected；3rd NAND gate collection 4 pin into chip U6 are connected with the 3rd NAND gate integrated chip U6 13 pin；3rd NAND gate integrated chip U6 11 pin, resistance R29 one end, electrochemical capacitor C11 positive pole are connected；Resistance R29 another termination triode Q9 base stage；Triode Q9's Emitter stage, commutation diode D21 anode, the resistance R28 other end, triode Q8 emitter stage, triode Q7 emitter stage, Resistance R25 other end ground connection；A resistance R23 termination VCC；The resistance R23 other end, potentiometer Rp5 one end, potentiometer Rp5 mobile terminal is connected, and the potentiometer Rp5 other end is connected with infrared transmitting tube LED-IR positive pole, infrared transmitting tube LED- IR negative pole ground connection；The 3rd described NAND gate integrated chip uses the CD4011 chips of TI companies；
Described multiple sensors technological synthesis application module includes 0.5mm spacing millimeter binding post JP2, DC SPQ, USB Interface, the 4th self-lock switch SW4, four light emitting diodes, three four pin buttons, 20 resistance, electrochemical capacitor C16, nine Contact pin, 51 single-chip microcomputer U7, five ceramic disc capacitors, three Digital sum pipe SMG1, four triodes, 12MHz crystal oscillators Y1, motor interfaces MOTOR, Hall switch U8, d type flip flop U9, humidity sensor U10, temperature sensor U11, infrared receiving tube U12, ultrasonic wave are passed Sensor U13；51 described single-chip microcomputers use the STC89C52RC chips of STC Corporation, and Hall switch is using allegro companies 3144, d type flip flop uses the HEF4013 chips of TI companies, and humidity sensor uses the DHT11 of TELESKY companies, TEMP Device uses Risym companies DS18B20, infrared receiving tube U12 to use the HS0038 of Risym companies, and ultrasonic sensor is used Risym companies HC-SR04；
VCC is the input power of multiple sensors technological synthesis application circuit；51 single-chip microcomputer U7 31 pin, the 1 of binding post JP2 Pin, USB interface USB 1 pin, the 4th self-lock switch SW4 1 pin meet VCC；4th self-lock switch SW4 2 pin are power supply, the 4th Self-lock switch SW4 2 pin sending and receiving optical diode LED18 anode；The negative electrode of LED 18 is grounded by resistance R30； Button S1 one end is connected 2 pin for being followed by the 4th self-lock switch SW4 with electrochemical capacitor C16 positive pole；51 single-chip microcomputer U7 40 pin, Triode Q10 colelctor electrode, triode Q11 colelctor electrode, triode Q12 colelctor electrode, the anode of LED 19, The pin of the anode of LED 20, contact pin JP7 1 pin~5, contact pin JP9 1 pin, ultrasonic sensor U13 1 pin, insert Pin JP10 1 pin, humidity sensor U10 1 pin, resistance R49 one end, temperature sensor U11 3 pin, infrared receiving tube U12 3 pin connect the 4th self-lock switch SW4 2 pin；The anode of LED 21, resistance R45 one end and Hall switch U8 1 pin connects 2 pin for being followed by the 4th self-lock switch SW4；51 single-chip microcomputer U7 40 pin are grounded by electric capacity C17；Button S1's is another End, electrochemical capacitor C16 negative pole are connected 9 pin for being followed by 51 single-chip microcomputer U7 with resistance R31 one end；51 single-chip microcomputer U7 1 pin, insert Pin JP3 1 pin is connected with humidity sensor U10 2 pin；51 single-chip microcomputer U7 2~8 pin connect with contact pin JP3 2~8 pin respectively Connect；51 single-chip microcomputer U7 10 pin, ultrasonic sensor U13 3 pin are connected with contact pin JP10 3 pin；51 single-chip microcomputer U7 11 pin, Ultrasonic sensor U13 2 pin are connected with contact pin JP10 2 pin；51 single-chip microcomputer U7 12 pin, the resistance R49 other end are with inserting Pin JP4 1 pin connection；51 single-chip microcomputer U7 13 pin are connected with contact pin JP4 2 pin；51 single-chip microcomputer U7 14 pin are with contact pin JP4's 3 pin are connected；51 single-chip microcomputer U7 15 pin are connected with contact pins A DJ 2 pin；51 single-chip microcomputer U7 16 pin connect with contact pin JP5 1 pin Connect；51 single-chip microcomputer U7 17 pin are connected with contact pin JP5 2 pin；Crystal oscillator Y1 1 pin is connected with ceramic disc capacitor C12 one end to be followed by 51 single-chip microcomputer U7 18 pin；Crystal oscillator Y1 2 pin are connected 19 pin for being followed by 51 single-chip microcomputer U7 with ceramic disc capacitor C13 one end；51 is single Piece machine U7 39 pin connect three Digital sum pipe SMG1 11 pin by resistance R32；51 single-chip microcomputer U7 38 pin connect three by resistance R33 Digital sum pipe SMG1 7 pin；The single-chip microcomputer U7 of S 51 37 pin connect three Digital sum pipe SMG1 4 pin by resistance R34；51 single-chip microcomputers U7 36 pin connect three Digital sum pipe SMG1 2 pin by resistance R35；51 single-chip microcomputer U7 35 pin connect three Digital sum pipes by resistance SMG1 1 pin；51 single-chip microcomputer U7 34 pin connect three Digital sum pipe SMG1 10 pin by resistance R37；51 single-chip microcomputer U7 33 pin Three Digital sum pipe SMG1 5 pin are connect by resistance R38；51 single-chip microcomputer U7 32 pin meet three Digital sum pipe SMG1 by resistance R39 3 pin；51 single-chip microcomputer U7 30 pin are connected with contact pin JP6 1 pin；51 single-chip microcomputer U7 29 pin are connected with contact pin JP6 2 pin； 51 single-chip microcomputer U7 28 pin, contact pin JP6 3 pin are connected with temperature sensor U11 2 pin；Button S2 one end and ceramic disc capacitor C14 one end connection is followed by 51 single-chip microcomputer U7 27 pin；Button S3 one end is connected with ceramic disc capacitor C15 one end is followed by 51 lists Piece machine U7 26 pin；The negative electrode that 51 single-chip microcomputer U7 25 pin pass through resistance R43 sending and receiving optical diodes LED19；51 single-chip microcomputer U7's The negative electrode that 24 pin pass through resistance R44 sending and receiving optical diodes LED20；51 single-chip microcomputer U7 23 pin meet triode Q10 by resistance R40 Base stage；Triode Q10 emitter stage connects three Digital sum pipe SMG1 12 pin；51 single-chip microcomputer U7 22 pin are by connecing triode Q11 base stage；Triode Q11 emitter stage connects three Digital sum pipe SMG1 9 pin；51 single-chip microcomputer U7 21 pin pass through resistance R42 Connect triode Q12 base stage；Triode Q12 emitter stage connects three Digital sum pipe SMG1 7 pin；Hall switch U8 3 pin, resistance The R45 other end is connected 1 pin for being followed by contact pins A DJ with resistance R46 one end；The resistance R46 other end and light emitting diode LED21 negative electrode is connected；D type flip flop U9 1 pin is connected with contact pins A DJ 3 pin；D type flip flop U9 13 pin and the 4 of contact pins A DJ Pin is connected；D type flip flop U9 2 pin are connected with 5 pin, and d type flip flop U9 12 pin are connected with 9 pin；D type flip flop U9 3 pin and contact pin JP9 3 pin are connected, and d type flip flop U9 11 pin are connected with contact pin JP9 2 pin；Ultrasonic sensor U13 4 pin and contact pin JP10 4 pin be connected；51 single-chip microcomputer U7 grounding leg ground connection；A resistance R47 termination humidity sensor U10 1 pin, another termination is wet Spend sensor U10 2 pin；One end jointing temp sensor U11 of resistance 48 2 pin, other end jointing temp sensor U11 3 pin； Resistance R49 another termination triode Q13 colelctor electrode；Triode Q13 base stage connects infrared receiving tube U12 1 pin；D is triggered Device U9 4 pin, d type flip flop U9 6 pin, d type flip flop U9 8 pin, d type flip flop U9 10 pin ground connection；Binding post JP2 2 pin, DC SPQ grounding leg, USB interface USB grounding leg ground connection；The resistance R31 other end, the ceramic disc capacitor C12 other end, porcelain The chip capacitor C13 other end, contact pin JP8 1~5 pin, contact pin JP9 4 pin, Hall switch U8 2 pin, contact pin JP9 4 pin, The S2 of the button other end, the ceramic disc capacitor C14 other end, the button S3 other end, the ceramic disc capacitor C15 other end, ultrasound Wave sensor U13 5 pin, contact pin JP10 5 pin, humidity sensor U10 3 pin, temperature sensor U11 1 pin, triode Q13 colelctor electrode, infrared receiving tube U12 2 pin ground connection；Motor interface MOTOR two ends and the two ends of motor are connected.
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