CN106585377A - Automobile speed limiting system based on infrared ethyl alcohol tester - Google Patents
Automobile speed limiting system based on infrared ethyl alcohol tester Download PDFInfo
- Publication number
- CN106585377A CN106585377A CN201710082082.2A CN201710082082A CN106585377A CN 106585377 A CN106585377 A CN 106585377A CN 201710082082 A CN201710082082 A CN 201710082082A CN 106585377 A CN106585377 A CN 106585377A
- Authority
- CN
- China
- Prior art keywords
- driver
- alcohol tester
- infrared ray
- infrared
- ethyl alcohol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 235000019441 ethanol Nutrition 0.000 title abstract 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 abstract description 2
- 241000935974 Paralichthys dentatus Species 0.000 abstract 1
- 230000035622 drinking Effects 0.000 description 6
- 235000021271 drinking Nutrition 0.000 description 6
- 238000007664 blowing Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical class C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
- PPWHTZKZQNXVAE-UHFFFAOYSA-N Tetracaine hydrochloride Chemical compound Cl.CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 PPWHTZKZQNXVAE-UHFFFAOYSA-N 0.000 description 1
- 238000005760 Tripper reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
An automobile speed limiting system based on an infrared ethyl alcohol tester is composed of a sensor, an electric control unit and an execution unit. A driver sits on a driving seat and holds a steering wheel with the hands, after both a pressure sensor and a thermal infrared human body inductor generate signals, the infrared ethyl alcohol tester starts to work, the concentration of ethyl alcohol is related to the number of rotation turns of a stepping motor, so that the height of an ejector rod is adjusted, the movement space of a throttle lever is limited, and finally the purpose of automobile speed limitation is achieved. Under the condition that the driver drinks wine and must drive under important and emergency circumstances, the driving requirement is met, and the danger coefficient is reduced as well; the system has the beneficial effects of being quick and convenient to use and sanitary; and the situation that the driver holds a fluke mind and deceives the system is avoided, and it is guaranteed that a detection person and the driver are the same person.
Description
Technical field
The present invention relates to technical field of automobile detection, is based especially on the automobile speed limit system of infrared ray alcohol tester.
Background technology
Drink is driven when intoxicated, and due to the anesthetic action of ethanol, light, Sound stimulat response time is extended, prepotential reflexess action
Time also accordingly extends, and sensory organ and the organ of locomotion such as cooperation function between eye, handss, foot occur obstacle, therefore, it is impossible to just
Really, easily there is vehicle accident in judging distance, speed, and under the stimulation of ethanol, people thinks a great deal of oneself sometimes, to people around
Advice often ignore, pursue speed pleasant sensation, so as to lead to traffic tragedy.
A kind of automobile tripper and its implementation of 201510234946.9 alcohol automatic detection of patent, what is had lack
Put and be：1 for most no drinkings or driving no drinking can be accomplished, for the people that do not drive of drinking, engine on it
Before will carry out air blowing detection, this is the act of trouble.What 2 this trippers were used is traditional alcohol content tester, traditional
Alcohol content tester is air blowing type alcohol content tester, if borrow car, blows survey and will consider hygienic issues.3 in the case of drinking, if
It is up to standard after testing, it is allowed to start electromotor driving, but ethanol still affects driver and jeopardizes pedestrian；If belong to drunk driving after testing, but
The situation is critical have to drive, even slowly starting, this tripper disconnects ignition switch, it is impossible to start up the car, this is with regard to nothing
Method meets the emergency driving needs of people.4 one leave things to chance, the people that the exceeded people that drinks first please does not drink carries out ethanol
After detection is qualified, then drive, this tripper of so out-tricking, this tripper perform practically no function.
The content of the invention
It is an object of the invention to overcome the weak point that prior art is present, and provide a kind of based on infrared ray alcohol detecting
The automobile speed limit system of examination instrument.
For achieving the above object, technical solution of the invention is：A kind of automobile based on infrared ray alcohol tester
Speed limiting system is made up of sensor, ECU performance element, sensor include infrared ray alcohol tester, pressure transducer and
Thermal infrared human inductor, infrared ray alcohol tester and pressure transducer are installed along with steering wheel side by side, pressure sensing
Device is arranged on below the medicated cushion of driver, and detection is faced upwards, infrared ray alcohol tester, pressure transducer and thermal infrared human body sensing
Device is each connected with ECU；Performance element includes electrical retractor and display device, and electrical retractor is by stepping electricity
Machine, stepper motor driver, push rod are constituted, and electrical retractor is arranged on the car wall below QUADRANT, and push rod is just right
Quasi- QUADRANT, motor connection push rod, motor are connected with stepper motor driver, and stepper motor driver is with electricity
Control unit is connected, and display device is connected with ECU.
Pressure transducer experiences the contact of hand, and thermal infrared human inductor is experienced driver and sat on steering position,
When the buttocks of driver leaves medicated cushion for some reason once in a while, thermal infrared human inductor can also perceive driver, pressure sensing
After device and thermal infrared human inductor all produce signal, infrared ray alcohol tester is started working, infrared ray alcohol tester profit
The principle development of more light is absorbed than normal structure with spirituosity bodily tissue, after infrared ray is impinged upon human body skin, according to
Reflect infrared ray degree to analyze alcohol content, when the people of driver's seat leaves driver's seat, pressure sensor signal disappears,
To original state, original state is that push rod rises to highest point and withstands QUADRANT completely to system recovery, and display device shows
The concentration and speed limit degree of ethanol.
Driver takes operator seat, holds steering wheel, after pressure transducer and thermal infrared human inductor all produce signal, red
Outside line alcohol tester is started working, and infrared ray alcohol tester passes to ECU the data for measuring, ECU according to
Rotating cycle of the size of alcohol concentration by stepper motor driver stepper motor control, motor drive push rod rotation to stretch
Contracting, oil supply door control lever reserve corresponding operating space, and alcohol concentration is bigger, and the rotating cycle of motor is fewer, reserves phase
Answer working place fewer, conversely, alcohol concentration is less, the rotating cycle of motor is more, reserves corresponding power control
Bar working place is more；When alcohol concentration is measured when not drinking is zero, the rotating cycle of motor is just maximum, reserves phase
Answer QUADRANT working place just maximum, speed adjusts unrestricted, when drink the drink-driving for reaching national regulation when, step
Stepper motor is not rotated, and push rod is located at highest point, withstands QUADRANT completely, and QUADRANT is fixed, and display device shows
Information, shows driver, in a word, by the concentration of ethanol is associated with the rotating cycle of motor, adjusts the height of push rod
Degree, limits the activity space of QUADRANT, is finally reached the purpose of automobile speed limit.
The invention has the beneficial effects as follows：1 infrared ray alcohol tester belongs to body surface detection, with quick, convenient, health
Advantage.2 run into important emergency in the case of drinking when have to drive, and the system is allowed according to the concentration of ethanol with corresponding
Speed is travelled, and is both met driving needs, is reduced danger coefficient again.3 when the people of driver's seat leaves driver's seat, pressure
Force sensor signals disappear, and system recovery original state, only thermal infrared human inductor, pressure transducer all produce letter simultaneously
Number when, infrared ray alcohol tester just works, in the case of other, infrared ray alcohol tester does not work, it is to avoid driver exists lucky
Good fortune psychology, fraud system, it is ensured that tester and driver are same persons.
The present invention is further described with reference to the accompanying drawings and examples.
Description of the drawings
A kind of automobile speed limit system schematics based on infrared ray alcohol tester of Fig. 1.
As shown in figure 1, wherein：1-QUADRANT, 2-push rod, 3-car wall, 4-motor, 5-display device,
6-thermal infrared human inductor, 7-ECU, 8-steering wheel, 9-infrared ray alcohol tester, 10-pressure transducer,
11-stepper motor driver.
Specific embodiment
A kind of automobile speed limit system based on infrared ray alcohol tester is by sensor, ECU（7）Execution unit set
Into sensor includes infrared ray alcohol tester（9）, pressure transducer（10）With thermal infrared human inductor（6）, infrared ray wine
Smart tester（9）And pressure transducer（10）Steering wheel is installed along with side by side（8）On, pressure transducer（10）Installed in driver
Medicated cushion below, detection is faced upwards, infrared ray alcohol tester（9）, pressure transducer（10）With thermal infrared human inductor（6）
Each with ECU（7）It is connected；Performance element includes electrical retractor and display device（5）, electrical retractor is by step
Stepper motor（4）, stepper motor driver（11）, push rod（2）Constitute, electrical retractor is arranged on QUADRANT（1）Below
Car wall（3）On, push rod（2）Positive alignment QUADRANT（1）, motor（4）Connection push rod（2）, motor（4）With step
Stepper motor driver（11）It is connected, stepper motor driver（11）With ECU（7）It is connected, display device（5）With automatically controlled list
Unit（7）It is connected, as shown in Figure 1.
The above, only present pre-ferred embodiments, therefore the scope of present invention enforcement can not be limited with this, i.e., according to
The equivalence changes made by scope of the present invention patent and description and modification, all should still belong to the model that patent of the present invention covers
In enclosing.
Claims (1)
1. a kind of automobile speed limit system based on infrared ray alcohol tester is made up of sensor, ECU performance element, its
It is characterised by：Sensor includes infrared ray alcohol tester, pressure transducer and thermal infrared human inductor, infrared ray alcohol detecting
Examination instrument and pressure transducer are installed along with steering wheel side by side, and pressure transducer is arranged on below the medicated cushion of driver, test surface
Upwards, infrared ray alcohol tester, pressure transducer are each connected with ECU with thermal infrared human inductor；Performance element
Including electrical retractor and display device, electrical retractor is made up of motor, stepper motor driver, push rod, electricity
Dynamic retractor device is arranged on the car wall below QUADRANT, push rod positive alignment QUADRANT, motor connection push rod,
Motor is connected with stepper motor driver, and stepper motor driver is connected with ECU, and display device is with ECU
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082082.2A CN106585377A (en) | 2017-02-15 | 2017-02-15 | Automobile speed limiting system based on infrared ethyl alcohol tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082082.2A CN106585377A (en) | 2017-02-15 | 2017-02-15 | Automobile speed limiting system based on infrared ethyl alcohol tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585377A true CN106585377A (en) | 2017-04-26 |
Family
ID=58587753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082082.2A Pending CN106585377A (en) | 2017-02-15 | 2017-02-15 | Automobile speed limiting system based on infrared ethyl alcohol tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585377A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484173A (en) * | 2018-11-16 | 2019-03-19 | 北京车和家信息技术有限公司 | A kind of vehicle and control method for vehicle |
| CN109733195A (en) * | 2018-12-29 | 2019-05-10 | 芜湖鑫芯微电子有限公司 | A kind of vehicle steering wheel and drinking prevention drive system equipped with alcohol inductor |
| CN110027408A (en) * | 2019-04-18 | 2019-07-19 | 安徽丰源车业有限公司 | A kind of agravic start stop apparatus of new energy environmental sanitation electric vehicle |
| CN112895895A (en) * | 2021-02-07 | 2021-06-04 | 上汽大众汽车有限公司 | Drunk driving prevention device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009129019A (en) * | 2007-11-20 | 2009-06-11 | Toyota Motor Corp | Drinking determination device |
| CN202046207U (en) * | 2011-04-29 | 2011-11-23 | 常州工学院 | Device for preventing drunk driving |
| CN202847448U (en) * | 2012-10-30 | 2013-04-03 | 孙益博 | Vehicle-born drunk driving eradication device |
| CN204415161U (en) * | 2014-12-31 | 2015-06-24 | 陈欣 | Limiting vehicle speed safe-guard system |
| CN205292292U (en) * | 2015-12-26 | 2016-06-08 | 贺平平 | Anti -intoxication restraining device that drives of car |
-
2017
- 2017-02-15 CN CN201710082082.2A patent/CN106585377A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009129019A (en) * | 2007-11-20 | 2009-06-11 | Toyota Motor Corp | Drinking determination device |
| CN202046207U (en) * | 2011-04-29 | 2011-11-23 | 常州工学院 | Device for preventing drunk driving |
| CN202847448U (en) * | 2012-10-30 | 2013-04-03 | 孙益博 | Vehicle-born drunk driving eradication device |
| CN204415161U (en) * | 2014-12-31 | 2015-06-24 | 陈欣 | Limiting vehicle speed safe-guard system |
| CN205292292U (en) * | 2015-12-26 | 2016-06-08 | 贺平平 | Anti -intoxication restraining device that drives of car |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484173A (en) * | 2018-11-16 | 2019-03-19 | 北京车和家信息技术有限公司 | A kind of vehicle and control method for vehicle |
| CN109733195A (en) * | 2018-12-29 | 2019-05-10 | 芜湖鑫芯微电子有限公司 | A kind of vehicle steering wheel and drinking prevention drive system equipped with alcohol inductor |
| CN110027408A (en) * | 2019-04-18 | 2019-07-19 | 安徽丰源车业有限公司 | A kind of agravic start stop apparatus of new energy environmental sanitation electric vehicle |
| CN110027408B (en) * | 2019-04-18 | 2021-11-09 | 安徽丰源车业有限公司 | New forms of energy sanitation electric motor car does not have gravity and opens and stop device |
| CN112895895A (en) * | 2021-02-07 | 2021-06-04 | 上汽大众汽车有限公司 | Drunk driving prevention device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |