CN109515184A - A kind of vehicle-mounted drunk driving alarm with GPS positioning function - Google Patents
A kind of vehicle-mounted drunk driving alarm with GPS positioning function Download PDFInfo
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- CN109515184A CN109515184A CN201811348338.0A CN201811348338A CN109515184A CN 109515184 A CN109515184 A CN 109515184A CN 201811348338 A CN201811348338 A CN 201811348338A CN 109515184 A CN109515184 A CN 109515184A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
- G01N33/4972—Determining alcohol content
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Abstract
The present invention provides a kind of vehicle-mounted drunk driving alarm with GPS positioning function, solves the problems, such as existing mobile unit without drunk driving alarm.Its technical solution is, the chip U3 of the chip U2 of single-chip microcontroller U1, model 24LC64 including model AT89C51, alcohol sensor J2, LED light D1-D8 and model EB3531.The configuration of the present invention is simple, the concentration of detectable driver's alcohol of driving when intoxicated can determine whether the concentration of alcohol according to the quantity that LED light shines, when alcohol concentration reaches certain numerical value, buzzer warning, while the geographical location of automobile is sent to monitoring center by the chip U3 of model EB3531, prevents to drive when intoxicated in time convenient for traffic police, reduce the amount of driving when intoxicated, traffic accident is avoided, practicability is high, has a good application prospect.
Description
Technical field
The present invention relates to alarm technical field, especially a kind of vehicle-mounted drunk driving alarm with GPS positioning function.
Background technique
Traffic safety problem is global problem, and various countries all suffer from traffic accident and endanger to traffic safety bring
Machine, and according to the accident investigation of the World Health Organization, about 60% or more traffic accident is related with driving when intoxicated, and drives when intoxicated
It has been listed in the lethal principal element of traffic accident, so cannot drive after drinking, but some drivers can also commit an offence with the full knowledge of its implication, Cheng Liao
" road killer ", and existing mobile unit can not remind driver without drunk driving alarm in time, to avoid this tragedy from sending out
It is raw, need a kind of vehicle-mounted drunk driving alarm.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the purpose of the present invention is just to provide a kind of with GPS positioning
The vehicle-mounted drunk driving alarm of function, solves the problems, such as existing mobile unit without drunk driving alarm.
Its technical solution is that chip U2, the alcohol of single-chip microcontroller U1, model 24LC64 including model AT89C51 pass
The chip U3 of sensor J2, LED light D1-D8 and model EB3531,19 pins of the single-chip microcontroller U1 of the model AT89C51 with
One end of capacitor C7 connects, and 19 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of crystal oscillator X1, model
18 pins of the single-chip microcontroller U1 of AT89C51 are connect with one end of capacitor C8,18 pins of the single-chip microcontroller U1 of model AT89C51 with
The other end of crystal oscillator X1 connects, and the other end of capacitor C7 and the other end of capacitor C8 are all grounded GND, the list of model AT89C51
9 pins of piece machine U1 are connect with one end of capacitor C10, and 9 pins of the single-chip microcontroller U1 of model AT89C51 are with reset key K's
One end connection, the other end of capacitor C10 and the other end of reset key K all connect power supply VCC, the single-chip microcontroller of model AT89C51
9 pins of U1 are connect with one end of resistance R3, and the other end of resistance R3 is grounded GND, and the 1 of the single-chip microcontroller U1 of model AT89C51
Pin, 2 pins and 3 pins are connect with 6 pins of the chip U2 of model 24LC64,5 pins and 7 pins respectively, model
1 pin, 2 pins and 3 pins of the chip U2 of 24LC64 are all grounded GND, 8 pins of the single-chip microcontroller U1 of model AT89C51 with
One end of resistance R12 connects, and the other end of resistance R12 is connect with the minimum value end of potentiometer RV2, the maximum value of potentiometer RV2
End connect with slider, the maximum value end of potentiometer RV2 ground connection GND, 8 pins of the single-chip microcontroller U1 of model AT89C51 and
2 pins of alcohol sensor J2 connect, and 1 pin of alcohol sensor J2 is grounded GND, and 3 pins of alcohol sensor J2 connect power supply
21 pins of the single-chip microcontroller U1 of VCC, model AT89C51 are connect with the base stage of triode Q1, and the collector of triode Q1 connects electricity
The emitter of source VCC, triode Q1 are connect with one end of buzzer BUZ1, and the other end of buzzer BUZ1 is grounded GND, model
39 pins, 38 pins, 37 pins, 36 pins, 35 pins, 34 pins, 33 pins and 32 pins of the single-chip microcontroller U1 of AT89C51 point
Not with the cathode of LED light D1, the cathode of LED light D2, the cathode of LED light D3, the cathode of LED light D4, the cathode of LED light D5, LED
The cathode of lamp D6, the cathode of LED light D7 are connected with the cathode of LED light D8, the anode of LED light D1, the anode of LED light D2, LED light
The anode of D3, the anode of LED light D4, the anode of LED light D5, the anode of LED light D6, the anode of LED light D7 and LED light D8 are just
Pole all connects power supply VCC, 39 pins, 38 pins, 37 pins, 36 pins, 35 pins, 34 of the single-chip microcontroller U1 of model AT89C51
Pin, 33 pins and 32 pins respectively with 2 pins of exclusion J1,3 pins, 4 pins, 5 pins, 6 pins, 7 pins, 8 pins and 9
Pin connection, 1 pin of exclusion J1 connect power supply VCC, 10 pins of the single-chip microcontroller U1 of model AT89C51 and one end of inductance L1
Connection, 4 pins of the chip U3 of the other end and model EB3531 of inductance L1 are connect, and the 4 of the chip U3 of model EB3531
Pin is connect with one end of resistance R9, and another termination power VCC of resistance R9, the 11 of the single-chip microcontroller U1 of model AT89C51 are drawn
Foot is connect with one end of inductance L2, and 5 pins of the chip U3 of the other end and model EB3531 of inductance L2 are connect, model
Draw foot meridian capacitor C9 ground connection GND, 15 pins and light-emitting diodes of the chip U3 of model EB3531 in the 12 of the chip U3 of EB3531
The cathode of pipe D11 connects, and the anode of light emitting diode D11 is connect with one end of resistance R10, another termination power of resistance R10
17 pins and 19 pins of the chip U3 of VCC, model EB3531 meet antenna A1, and the 21 of the chip U3 of model EB3531 are drawn
Foot, 10 pins, 22 pins, 18 pins and 20 pins are all grounded GND, 11 pins and 12 pins of the chip U3 of model EB3531
All meet power supply VCC.
The configuration of the present invention is simple, the concentration for detectable driver's alcohol of driving when intoxicated can according to the quantity that LED light shines
The concentration for judging alcohol, when alcohol concentration reaches certain numerical value, buzzer warning, while the chip U3 of model EB3531 will
The geographical location of automobile is sent to monitoring center, prevents to drive when intoxicated in time convenient for traffic police, reduces the amount of driving when intoxicated, avoid
Traffic accident, practicability is high, has a good application prospect.
Detailed description of the invention
Fig. 1 is the circuit connection diagram of the vehicle-mounted drunk driving alarm with GPS positioning function of the invention.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
Now in conjunction with shown in attached drawing 1, a kind of vehicle-mounted drunk driving alarm with GPS positioning function of the invention, including model
For the single-chip microcontroller U1 of AT89C51, the chip U2 of model 24LC64, alcohol sensor J2, LED light D1-D8 and model
The chip U3 of EB3531,19 pins of the single-chip microcontroller U1 of the model AT89C51 are connect with one end of capacitor C7, model
19 pins of the single-chip microcontroller U1 of AT89C51 are connect with one end of crystal oscillator X1,18 pins of the single-chip microcontroller U1 of model AT89C51 with
One end of capacitor C8 connects, and 18 pins of the single-chip microcontroller U1 of model AT89C51 are connect with the other end of crystal oscillator X1, capacitor C7's
The other end of the other end and capacitor C8 are all grounded GND, 9 pins of the single-chip microcontroller U1 of model AT89C51 and one end of capacitor C10
Connection, 9 pins of the single-chip microcontroller U1 of model AT89C51 connects with one end of reset key K, the other end of capacitor C10 with answer
The other end of position key K all meets power supply VCC, and 9 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of resistance R3,
The other end of resistance R3 is grounded GND, 1 pin, 2 pins and 3 pins of the single-chip microcontroller U1 of model AT89C51 respectively with model
6 pins, 5 pins and 7 pins of the chip U2 of 24LC64 connect, and 1 pin, 2 pins and 3 of the chip U2 of model 24LC64 draw
Foot is all grounded GND, and 8 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of resistance R12, the other end of resistance R12
It is connect with the minimum value end of potentiometer RV2, the maximum value end of potentiometer RV2 is connect with slider, the maximum value of potentiometer RV2
End ground connection GND, 8 pins of the single-chip microcontroller U1 of model AT89C51 are connect with 2 pins of alcohol sensor J2, alcohol sensor
1 pin of J2 is grounded GND, and 3 pins of alcohol sensor J2 connect power supply VCC, 21 pins of the single-chip microcontroller U1 of model AT89C51
It is connect with the base stage of triode Q1, the collector of triode Q1 meets power supply VCC, and the emitter of triode Q1 is with buzzer BUZ1's
The other end of one end connection, buzzer BUZ1 is grounded GND, 39 pins, 38 pins, 37 of the single-chip microcontroller U1 of model AT89C51
Pin, 36 pins, 35 pins, 34 pins, 33 pins and 32 pins respectively with the cathode of LED light D1, the cathode of LED light D2, LED
The cathode of lamp D3, the cathode of LED light D4, the cathode of LED light D5, the cathode of LED light D6, the cathode of LED light D7 and LED light D8
Cathode connection, the anode of LED light D1, the anode of LED light D2, the anode of LED light D3, the anode of LED light D4, LED light D5 are just
Pole, the anode of LED light D6, the anode of LED light D7 and the positive of LED light D8 all connect power supply VCC, the monolithic of model AT89C51
39 pins, 38 pins, 37 pins, 36 pins, 35 pins, 34 pins, 33 pins and 32 pins of machine U1 respectively with exclusion J1 2
Pin, 3 pins, 4 pins, 5 pins, 6 pins, 7 pins, 8 pins and the connection of 9 pins, 1 pin of exclusion J1 connect power supply VCC, type
It number is connect for 10 pins of single-chip microcontroller U1 of AT89C51 with one end of inductance L1, the other end and model EB3531 of inductance L1
Chip U3 the connection of 4 pins, 4 pins of the chip U3 of model EB3531 connect with one end of resistance R9, and resistance R9's is another
11 pins of the single-chip microcontroller U1 of one termination power VCC, model AT89C51 are connect with one end of inductance L2, and inductance L2's is another
End is connect with 5 pins of the chip U3 of model EB3531, and foot meridian capacitor C9 ground connection is drawn in the 12 of the chip U3 of model EB3531
15 pins of the chip U3 of GND, model EB3531 are connect with the cathode of light emitting diode D11, the anode of light emitting diode D11
It is connect with one end of resistance R10, another termination power VCC of resistance R10,17 pins and 19 of the chip U3 of model EB3531
Pin meets antenna A1, and 21 pins, 10 pins, 22 pins, 18 pins and 20 pins of the chip U3 of model EB3531 are all grounded
11 pins and 12 pins of the chip U3 of GND, model EB3531 all meet power supply VCC.
The chip U3 of the model EB3531 is the GPS module of SIRF series.
The chip U2 of the model 24LC64 is the eeprom chip for supporting iic bus agreement.
The triode Q1 is NPN type triode.
In the use of the present invention,
The vehicle-mounted drunk driving alarm with GPS positioning function is mounted on the front row of automobile, and at driver position, alcohol is passed
Sensor J2 detects the gas of driver's exhalation, and the alcohol concentration of alcohol sensor J2 detection is uploaded to the list of model AT89C51
Piece machine U1, after the single-chip microcontroller U1 analysis of model AT89C51 processing, control the single-chip microcontroller U1 of model AT89C51 39 are drawn
Foot, 38 pins, 37 pins, 36 pins, 35 pins, 34 pins, 33 pins and 32 pins level be high level or low level,
To control the brightness of LED light D1-D8, can determine whether driver's drinks how many, when exceeding certain numerical value, model
21 pins of the single-chip microcontroller U1 of AT89C51 export high level, triode Q1 conducting, and driver's wine is reminded in buzzer BUZ1 alarm
After cannot drive, while 10 pins of the single-chip microcontroller U1 of model AT89C51 and 11 pins will pass through the core of model EB3531
The GPS positioning module of piece U3 and peripheral circuit composition carries out information exchange, and the automobile geographical location of positioning is sent in monitoring
The heart can facilitate traffic police to find in time, prevent to drive when intoxicated in time, reduce traffic accident.
The configuration of the present invention is simple, the concentration for detectable driver's alcohol of driving when intoxicated can according to the quantity that LED light shines
The concentration for judging alcohol, when alcohol concentration reaches certain numerical value, buzzer warning, while GPS positioning module is by the ground of automobile
Reason position is sent to monitoring center, prevents to drive when intoxicated in time convenient for traffic police, reduces the amount of driving when intoxicated, avoid traffic accident
Generation, practicability is high, has a good application prospect.
Claims (2)
1. a kind of vehicle-mounted drunk driving alarm with GPS positioning function, which is characterized in that the monolithic including model AT89C51
The chip U3 of machine U1, the chip U2 of model 24LC64, alcohol sensor J2, LED light D1-D8 and model EB3531, it is described
19 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of capacitor C7, and the 19 of the single-chip microcontroller U1 of model AT89C51
Pin is connect with one end of crystal oscillator X1, and 18 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of capacitor C8, model
18 pins for the single-chip microcontroller U1 of AT89C51 are connect with the other end of crystal oscillator X1, and the other end of capacitor C7 and capacitor C8's is another
End is all grounded GND, and 9 pins of the single-chip microcontroller U1 of model AT89C51 are connect with one end of capacitor C10, model AT89C51's
9 pins of single-chip microcontroller U1 are connect with one end of reset key K, and the other end of capacitor C10 and the other end of reset key K all connect electricity
9 pins of the single-chip microcontroller U1 of source VCC, model AT89C51 are connect with one end of resistance R3, and the other end of resistance R3 is grounded GND,
1 pin, 2 pins and 3 pins of the single-chip microcontroller U1 of model AT89C51 respectively with 6 pins of the chip U2 of model 24LC64,
5 pins and the connection of 7 pins, 1 pin, 2 pins and 3 pins of the chip U2 of model 24LC64 are all grounded GND, model
8 pins of the single-chip microcontroller U1 of AT89C51 are connect with one end of resistance R12, the other end of resistance R12 and the minimum of potentiometer RV2
It is worth end connection, the maximum value end of potentiometer RV2 is connect with slider, and the maximum value end of potentiometer RV2 is grounded GND, model
8 pins of the single-chip microcontroller U1 of AT89C51 are connect with 2 pins of alcohol sensor J2, and 1 pin of alcohol sensor J2 is grounded GND,
3 pins of alcohol sensor J2 connect power supply VCC, 21 pins of the single-chip microcontroller U1 of model AT89C51 and the base stage of triode Q1
Connection, the collector of triode Q1 meet power supply VCC, and the emitter of triode Q1 is connect with one end of buzzer BUZ1, buzzer
The other end of BUZ1 is grounded GND, and 39 pins of the single-chip microcontroller U1 of model AT89C51,38 pins, 37 pins, 36 pins, 35 are drawn
Foot, 34 pins, 33 pins and 32 pins respectively with the cathode of LED light D1, the cathode of LED light D2, the cathode of LED light D3, LED light
The cathode of D4, the cathode of LED light D5, the cathode of LED light D6, LED light D7 cathode connected with the cathode of LED light D8, LED light D1
Anode, the anode of LED light D2, the anode of LED light D3, the anode of LED light D4, the anode of LED light D5, LED light D6 anode,
The anode of LED light D7 and the anode of LED light D8 all meet power supply VCC, and 39 pins of the single-chip microcontroller U1 of model AT89C51,38 are drawn
Foot, 37 pins, 36 pins, 35 pins, 34 pins, 33 pins and 32 pins respectively with 2 pins of exclusion J1,3 pins, 4 pins,
5 pins, 6 pins, 7 pins, 8 pins and the connection of 9 pins, 1 pin of exclusion J1 connect power supply VCC, the monolithic of model AT89C51
10 pins of machine U1 are connect with one end of inductance L1, and 4 pins of the chip U3 of the other end and model EB3531 of inductance L1 connect
It connects, 4 pins of the chip U3 of model EB3531 are connect with one end of resistance R9, another termination power VCC of resistance R9, model
11 pins for the single-chip microcontroller U1 of AT89C51 are connect with one end of inductance L2, and the other end of inductance L2 is with model EB3531's
5 pins of chip U3 connect, and foot meridian capacitor C9 ground connection GND is drawn in the 12 of the chip U3 of model EB3531, model EB3531's
15 pins of chip U3 are connect with the cathode of light emitting diode D11, and the anode of light emitting diode D11 connects with one end of resistance R10
It connects, 17 pins and 19 pins of another termination power VCC of resistance R10, the chip U3 of model EB3531 connect antenna A1, model
It is all grounded GND for 21 pins of the chip U3 of EB3531,10 pins, 22 pins, 18 pins and 20 pins, model EB3531's
11 pins and 12 pins of chip U3 all meet power supply VCC.
2. a kind of vehicle-mounted drunk driving alarm with GPS positioning function according to claim 1, which is characterized in that described
Triode Q1 is NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348338.0A CN109515184A (en) | 2018-11-13 | 2018-11-13 | A kind of vehicle-mounted drunk driving alarm with GPS positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348338.0A CN109515184A (en) | 2018-11-13 | 2018-11-13 | A kind of vehicle-mounted drunk driving alarm with GPS positioning function |
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| CN109515184A true CN109515184A (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811348338.0A Pending CN109515184A (en) | 2018-11-13 | 2018-11-13 | A kind of vehicle-mounted drunk driving alarm with GPS positioning function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833511A (en) * | 2019-11-26 | 2020-02-25 | 自贡市第一人民医院 | Portable voice reminding subpackage eye medicine box |
-
2018
- 2018-11-13 CN CN201811348338.0A patent/CN109515184A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833511A (en) * | 2019-11-26 | 2020-02-25 | 自贡市第一人民医院 | Portable voice reminding subpackage eye medicine box |
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Application publication date: 20190326 |
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| WD01 | Invention patent application deemed withdrawn after publication |