CN206765813U - A kind of automobile fixes Drunk-driving-prevendevice device - Google Patents
A kind of automobile fixes Drunk-driving-prevendevice device Download PDFInfo
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- CN206765813U CN206765813U CN201720380467.2U CN201720380467U CN206765813U CN 206765813 U CN206765813 U CN 206765813U CN 201720380467 U CN201720380467 U CN 201720380467U CN 206765813 U CN206765813 U CN 206765813U
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- chip microcomputer
- drunk
- driving
- alcohol
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000005693 optoelectronics Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
It the utility model is related to a kind of automobile and fix Drunk-driving-prevendevice device, belong to drunk-driving prevention equipment technical field.The Drunk-driving-prevendevice device starting switch, exhaust tube is installed in the car, the type gas sensors of MQ 3 are installed on exhaust tube, it is connected after the alcohol detection module that the type gas sensors of MQ 3 connection A/D sensors are formed in control system with the single-chip microcomputer in control system, exhaust tube is provided with controller, exhaust tube side is provided with alcohol concentration display screen in the car, loudspeaker, gsm module, starting switch, alcohol concentration display screen, loudspeaker, controller, alcohol detection module respectively with monolithic mechatronics, single-chip microcomputer controls gsm module by serial communication mode, gsm module launches short message signal to target mobile phones.After Drunk-driving-prevendevice device detects alcohol concentration in the device, it can limit to be automatically positioned after vehicle launch and drunk driving and send short message and seek help.
Description
Technical field
It the utility model is related to a kind of automobile and fix Drunk-driving-prevendevice device, belong to drunk-driving prevention equipment technical field.
Background technology
Life security problem is always the problem of mankind pay high attention to, and is had very to the factor that human life threatens safely
It is more, wherein, it is exactly a very important deterrent to drive when intoxicated, and traffic accident caused by driving when intoxicated is countless, gives
Oneself and other people bring huge harm, and how this is resolved this problem driven when intoxicated, and is that each country should
The thing of consideration.
At present, almost all of country all carries out the detection at scene using expiration formula alcohol tester to human pilot, with
Whether exceeded ensure to be detected alcohol content in blood when driver drives（Blood test in the case of necessity）, and need to check
Personnel participate in, and police alcohol tester species is various currently on the market, with the development of the technologies such as sensor, single-chip microcomputer, alcohol
The function of detector is increasingly stronger, sensitivity more and more higher, and it can effectively assist traffic police to pinpoint whether selective examination driver drinks, but
Existing market it is simple just for Alcohol mental disorders, send short message without limiting to be automatically positioned after vehicle launch and drunk driving and ask
The equipment helped.
The content of the invention
For the above-mentioned problems of the prior art and deficiency, the utility model provides a kind of automobile and fixes drunk-driving prevention dress
Put.After Drunk-driving-prevendevice device detects alcohol concentration in the device, transmission short message is automatically positioned after vehicle launch and drunk driving can be limited
Seek help, the utility model is achieved through the following technical solutions.
A kind of automobile fixes Drunk-driving-prevendevice device, including starting switch 2, exhaust tube 3, alcohol concentration display screen 4, loudspeaker 5,
Gsm module 6, controller 7, target mobile phones 8, MQ-3 types gas sensor 11, A/D sensors 12 and control system, starting switch
2nd, exhaust tube 3 is installed in the car, and MQ-3 types gas sensor 11 is provided with exhaust tube 3, and MQ-3 types gas sensor 11 connects
It is connected after the alcohol detection module 10 that A/D sensors 12 are formed in control system with the single-chip microcomputer 9 in control system, exhaust tube 3
Controller 7 is provided with, the side of exhaust tube 3 is provided with alcohol concentration display screen 4, loudspeaker 5, gsm module 6, starting switch in the car
2nd, alcohol concentration display screen 4, loudspeaker 5, controller 7, alcohol detection module 10 electrically connect with single-chip microcomputer 9 respectively, and single-chip microcomputer 9 is logical
Serial communication mode control gsm module 6 is crossed, gsm module 6 launches short message signal to target mobile phones 8.
The control system includes single-chip microcomputer 9, power module, power regulator module and blown respectively with what single-chip microcomputer 9 was connected
Gas detection module, alcohol detection module 10, key-press module, LCD Liquid Crystal Modules, communication drive module, communication module, sparking electricity
Road, indicating module and voice module, air blowing detection module connects single-chip microcomputer 9 after being connected with controller 7, in air blowing detection module
Alcohol concentration by alcohol detection module 10 detect alcohol signal pass to single-chip microcomputer 9, alcohol concentration display screen 4 passes through LCD
Liquid Crystal Module is connected with being connected single-chip microcomputer 9, starting switch 2 by firing circuit with single-chip microcomputer 9, and loudspeaker 5 passes through voice module
It is connected with single-chip microcomputer 9, gsm module 6 is by communicating drive module and communication module is connected with single-chip microcomputer 9.
The model STC89C51 of single-chip microcomputer 9.
The A/D sensors 12 are 8 ADC0809 converters.
Controller noted above 7 is used for carrying out air blowing detection, is made up of swing arm and optoelectronic switch, optoelectronic switch model EE-
SX670, when air blowing detects, air-flow can promote swing arm to rotate, and at this moment swing arm can block the transmitting terminal of optoelectronic switch, at the same time,
The receiving terminal of optoelectronic switch can provide an electric signal to single-chip microcomputer, can thus detect whether to blow.
The automobile fix Drunk-driving-prevendevice device operation principle be：
When fixing Drunk-driving-prevendevice device using the automobile, car key 1 is rotated first, and at this moment the loudspeaker 5 of voice module carries
Show carry out alcohol detection, controller 7 detects whether to blow, and opens exhaust tube 3, and vehicle interior carries out detection wine by exhaust tube 3
Smart concentration, the non-sensitive part of MQ-3 types gas sensor 11 are made up of the N-type semiconductor crystallite sinter layer of metal oxide, when
When its adsorption has tested gaseous alcohol molecule, surface conductance electrical proportional will change, so as to its sheet resistance meeting
Change with the change of tested gas concentration, because this change is reversible, so can reuse, the market price in addition
Suitably select it to be well suited for, and because MQ-3 output be analog signal, need A D converters 12, here using 8
ADC0809 converters, the data signal changed by ADC0809 chips are handled by single-chip microcomputer 9, then shown in alcohol concentration
Screen 4 shows corresponding alcohol concentration size, high quality, natural voice restoration technology, 100,000 recording cycles（Representative value）,
Automatic silencing function, adjustment-free clock in piece, external clock can be selected, the market price is cheaply easy to carry, and then this can't
Influence circuit work basic in automobile（Car light, air-conditioning etc.）, after carrying out air blowing test, firing circuit when not detecting alcohol
Can be with normal work, fire maker will be unable to work when detecting alcohol, while gsm module 6 is sent short messages and prompts wine to target mobile phones 8
Drive, alcohol concentration display screen 4 can show current alcohol concentration value, and the relay that fire maker work is connected on the inside by control moves
Make to realize sparking function, here it is the whole process that the automobile fixes Drunk-driving-prevendevice device work.
The beneficial effects of the utility model are：The automobile fixes Drunk-driving-prevendevice device, and structure setting is reasonable, and detector makes monitoring
The convenience of change, and drunk driver can not start up the car, driver can be forced to carry out the detection of alcohol concentration, saved
Supervision police strength, accident is reduced, and automobile firing circuit is controlled, if drunk driving restricting vehicle starts, force self to examine
Survey, preferably ensure driver safety, saved supervision police strength, reduced accident, by A D progress alcohol concentration classification
Processing, more accurately holds drunk degree, drunk driving message is sent short messages to target mobile phones by gsm module, has real-time, Ke Yigeng
It is good to provide help to drunk driving person faster（In generation, drives, and picks）, existing market it is simple just for Alcohol mental disorders without from
Dynamic drunk driving short message sending equipment, the design are effectively combined, and realize multifunction, multiple functional, cheap, together
When greatly reduce the generation of traffic accident, preferably protect the safety of life and property of the people.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model target mobile phones schematic diagram；
Fig. 3 is the utility model control system schematic flow sheet；
Fig. 4 is the utility model control system integral module schematic diagram；
Fig. 5 is the utility model control system workflow schematic diagram.
In figure：1- keys, 2- starting switches, 3- exhaust tubes, 4- alcohol concentration display screens, 5- loudspeakers, 6-GSM modules,
7- controllers, 8- target mobile phones, 9- single-chip microcomputers, 10- alcohol detection modules, 11-MQ-3 type gas sensors, 12-A/D sensings
Device.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1
As shown in Fig. 1 to 5, the automobile fixes Drunk-driving-prevendevice device, including starting switch 2, exhaust tube 3, alcohol concentration are shown
Screen 4, loudspeaker 5, gsm module 6, controller 7, target mobile phones 8, MQ-3 types gas sensor 11, A/D sensors 12 and control system
System, starting switch 2, exhaust tube 3 are installed in the car, and MQ-3 types gas sensor 11 is provided with exhaust tube 3, and MQ-3 types air-sensitive passes
Sensor 11 connects after connecting the alcohol detection module 10 that A/D sensors 12 are formed in control system with the single-chip microcomputer 9 in control system
Connect, exhaust tube 3 is provided with controller 7, and the side of exhaust tube 3 is provided with alcohol concentration display screen 4, loudspeaker 5, gsm module in the car
6, starting switch 2, alcohol concentration display screen 4, loudspeaker 5, controller 7, alcohol detection module 10 are electrically connected with single-chip microcomputer 9 respectively
Connect, single-chip microcomputer 9 controls gsm module 6 by serial communication mode, and gsm module 6 launches short message signal to target mobile phones 8.
Wherein control system includes single-chip microcomputer 9, power module, power regulator module and blown respectively with what single-chip microcomputer 9 was connected
Gas detection module, alcohol detection module 10, key-press module, LCD Liquid Crystal Modules, communication drive module, communication module, sparking electricity
Road, indicating module and voice module, air blowing detection module connects single-chip microcomputer 9 after being connected with controller 7, in air blowing detection module
Alcohol concentration by alcohol detection module 10 detection pass to single-chip microcomputer 9, alcohol concentration display screen 4 passes through LCD Liquid Crystal Modules
With being connected single-chip microcomputer 9, starting switch 2 is connected by firing circuit with single-chip microcomputer 9, and loudspeaker 5 passes through voice module and single-chip microcomputer 9
Connection, gsm module 6 is by communicating drive module and communication module is connected with single-chip microcomputer 9.
Embodiment 2
As shown in Fig. 1 to 5, the automobile fixes Drunk-driving-prevendevice device, including starting switch 2, exhaust tube 3, alcohol concentration are shown
Screen 4, loudspeaker 5, gsm module 6, controller 7, target mobile phones 8, MQ-3 types gas sensor 11, A/D sensors 12 and control system
System, starting switch 2, exhaust tube 3 are installed in the car, and MQ-3 types gas sensor 11 is provided with exhaust tube 3, and MQ-3 types air-sensitive passes
Sensor 11 connects after connecting the alcohol detection module 10 that A/D sensors 12 are formed in control system with the single-chip microcomputer 9 in control system
Connect, exhaust tube 3 is provided with controller 7, and the side of exhaust tube 3 is provided with alcohol concentration display screen 4, loudspeaker 5, gsm module in the car
6, starting switch 2, alcohol concentration display screen 4, loudspeaker 5, controller 7, alcohol detection module 10 are electrically connected with single-chip microcomputer 9 respectively
Connect, single-chip microcomputer 9 controls gsm module 6 by serial communication mode, and gsm module 6 launches short message signal to target mobile phones 8.
Wherein control system includes single-chip microcomputer 9, power module, power regulator module and blown respectively with what single-chip microcomputer 9 was connected
Gas detection module, alcohol detection module 10, key-press module, LCD Liquid Crystal Modules, communication drive module, communication module, sparking electricity
Road, indicating module and voice module, air blowing detection module connects single-chip microcomputer 9 after being connected with controller 7, in air blowing detection module
Alcohol concentration by alcohol detection module 10 detection pass to single-chip microcomputer 9, alcohol concentration display screen 4 passes through LCD Liquid Crystal Modules
With being connected single-chip microcomputer 9, starting switch 2 is connected by firing circuit with single-chip microcomputer 9, and loudspeaker 5 passes through voice module and single-chip microcomputer 9
Connection, gsm module 6 is by communicating drive module and communication module is connected with single-chip microcomputer 9.
The wherein model STC89C51 of single-chip microcomputer 9；A/D sensors 12 are 8 ADC0809 converters；Controller 7 be used for into
Row, which is blown, to be detected, and is made up of swing arm and optoelectronic switch, optoelectronic switch model EE-SX670, when air blowing detects, air-flow can promote
Swing arm rotates, and at this moment swing arm can block the transmitting terminal of optoelectronic switch, and at the same time, the receiving terminal of optoelectronic switch can provide once electricity
Signal can thus detect whether to blow to single-chip microcomputer.
Specific embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not
It is limited to above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (4)
1. a kind of automobile fixes Drunk-driving-prevendevice device, it is characterised in that：Including starting switch（2）, exhaust tube（3）, alcohol concentration shows
Display screen（4）, loudspeaker（5）, gsm module（6）, controller（7）, target mobile phones（8）, MQ-3 type gas sensors（11）, A/D pass
Sensor（12）And control system, starting switch（2）, exhaust tube（3）Install in the car, exhaust tube（3）On MQ-3 type gas is installed
Dependent sensor（11）, MQ-3 type gas sensors（11）Connect A/D sensors（12）The alcohol detection mould formed in control system
Block（10）Afterwards with the single-chip microcomputer in control system（9）Connection, exhaust tube（3）It is provided with controller（7）, exhaust tube（3）Side exists
In-car is provided with alcohol concentration display screen（4）, loudspeaker（5）, gsm module（6）, starting switch（2）, alcohol concentration display screen（4）、
Loudspeaker（5）, controller（7）, alcohol detection module（10）Respectively with single-chip microcomputer（9）Electrical connection, single-chip microcomputer（9）By serially leading to
News mode controls gsm module（6）, gsm module（6）Launch short message signal to target mobile phones（8）.
2. automobile according to claim 1 fixes Drunk-driving-prevendevice device, it is characterised in that：The control system includes single-chip microcomputer
（9）, power module, power regulator module and respectively with single-chip microcomputer（9）The air blowing detection module of connection, alcohol detection module
（10）, key-press module, LCD Liquid Crystal Modules, communication drive module, communication module, firing circuit, indicating module and voice mould
Block, air blowing detection module and controller（7）Single-chip microcomputer is connected after connection（9）, the alcohol concentration in air blowing detection module passes through wine
Smart detection module（10）Detection alcohol signal passes to single-chip microcomputer（9）, alcohol concentration display screen（4）By LCD Liquid Crystal Modules with
Connect single-chip microcomputer（9）, starting switch（2）Pass through firing circuit and single-chip microcomputer（9）Connection, loudspeaker（5）By voice module with
Single-chip microcomputer（9）Connection, gsm module（6）Pass through drive module and communication module and the single-chip microcomputer of communicating（9）Connection.
3. automobile according to claim 1 fixes Drunk-driving-prevendevice device, it is characterised in that：The single-chip microcomputer（9）Model
STC89C51。
4. automobile according to claim 1 fixes Drunk-driving-prevendevice device, it is characterised in that：The A/D sensors（12）For 8
ADC0809 converters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380467.2U CN206765813U (en) | 2017-04-12 | 2017-04-12 | A kind of automobile fixes Drunk-driving-prevendevice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380467.2U CN206765813U (en) | 2017-04-12 | 2017-04-12 | A kind of automobile fixes Drunk-driving-prevendevice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765813U true CN206765813U (en) | 2017-12-19 |
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ID=60629993
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380467.2U Expired - Fee Related CN206765813U (en) | 2017-04-12 | 2017-04-12 | A kind of automobile fixes Drunk-driving-prevendevice device |
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| Country | Link |
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| CN (1) | CN206765813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624706A (en) * | 2018-12-19 | 2019-04-16 | 苏州健雄职业技术学院 | A kind of automotive lock and its working method of pre- drunk-driving prevention accident |
| CN109849661A (en) * | 2019-02-15 | 2019-06-07 | 郭明建 | A kind of method of Drunk-driving-prevendevice device and its drunk-driving prevention |
-
2017
- 2017-04-12 CN CN201720380467.2U patent/CN206765813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624706A (en) * | 2018-12-19 | 2019-04-16 | 苏州健雄职业技术学院 | A kind of automotive lock and its working method of pre- drunk-driving prevention accident |
| CN109849661A (en) * | 2019-02-15 | 2019-06-07 | 郭明建 | A kind of method of Drunk-driving-prevendevice device and its drunk-driving prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190412 |