CN208544117U - Drunk-driving prevention system and intelligent automobile - Google Patents
Drunk-driving prevention system and intelligent automobile Download PDFInfo
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- CN208544117U CN208544117U CN201821287474.9U CN201821287474U CN208544117U CN 208544117 U CN208544117 U CN 208544117U CN 201821287474 U CN201821287474 U CN 201821287474U CN 208544117 U CN208544117 U CN 208544117U
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Abstract
The utility model provides a kind of drunk-driving prevention system and intelligent automobile comprising: Drunk-driving-prevendevice device, vehicle electronic circuit, alcohol source locking device and processor；The Drunk-driving-prevendevice device, the vehicle electronic circuit, alcohol source locking device and the processor pass through circuit connection；The Drunk-driving-prevendevice device includes: alcohol gas sensor and relay；Alcohol source locking device includes: camera, expiration survey meter；The preliminary test of drunk driving is carried out by Drunk-driving-prevendevice device, and vehicle electronic circuit power-off is carried out according to test result, second test is carried out by alcohol source locking device again, it is determined whether be driver's drunk driving, by testing twice, more efficient accurate detection goes out drunk driving phenomenon, by power down process, traffic accident incidence is effectively reduced, ensure that the personal safety of citizen, the intelligent automobile includes drunk-driving prevention system described above, with good practicability.
Description
Technical field
The utility model relates to drunk-driving prevention detection fields, in particular to a kind of drunk-driving prevention system and intelligent automobile.
Background technique
The stimulation of alcohol makes one excited when drinking, more will unconsciously drink, when alcohol reaches in blood of human body
When a certain concentration, people will decline extraneous respond and control ability, and the ability for handling emergency also declines therewith.
For drunken driving, alcohol content in blood is higher, and the probability collided is bigger.According to statistics, it drives when intoxicated hair
Raw accident is 16 times not drunk.In recent years, the number that China is killed in an automobile accident every year has 100,000 people or so, and causes these
Traffic accident is mostly due to drunk driving or drunk driving.
The detection mode that whether driver drives when intoxicated at present is to be exhaled after traffic police stops suspect vehicle by detecting driver
The number of the alcohol content contained in gas out is driven when intoxicated to judge whether driver belongs to.This detection method is random
And passively, and still the driver for having minority entertains idea of leaving things to chance and drives when intoxicated, and can not fundamentally prevent driver
It drives when intoxicated, traffic safety hidden danger still exists.
Utility model content
The purpose of this utility model is to provide a kind of drunk-driving prevention system and intelligent automobiles, pass through installation drunk-driving prevention system
System, is capable of carry out driver's drunk driving detection of efficiently and accurately, according to testing result, in the cutting vehicle electronic circuit of driver's driving,
Automobile starting is prevented, drunk driving phenomenon is effectively prevent, improves traffic safety, ensured the personal safety of citizen.
The embodiments of the present invention are achieved in that
The utility model embodiment first aspect provides a kind of drunk-driving prevention system comprising: Drunk-driving-prevendevice device, vehicle mounted electric
Road, alcohol source locking device and processor；The Drunk-driving-prevendevice device, the vehicle electronic circuit, alcohol source locking device and institute
It states processor and passes through circuit connection.The Drunk-driving-prevendevice device includes: alcohol gas sensor and relay, and the alcohol gas-sensitive passes
Sensor and the relay are electrically connected with the processor, and the relay is electrically connected with the vehicle electronic circuit；The alcohol
Gas sensor is used to incude the alcohol concentration in the alcohol gas sensor coverage area, and alcohol concentration is converted to electricity
Signal is sent to the processor, and the processor is preset for analyzing and judging alcohol concentration when the alcohol concentration is higher than
When threshold values, the processor controls the vehicle electronic circuit by the relay and disconnects；Alcohol source locking device includes: to take the photograph
As head, expiration survey meter, the camera carries out Image Acquisition to position of driver and the image of acquisition is sent to the place
Device is managed, the processor determines that driver is located at the first time period of the position of driver, exhales described in the processor judgement
Whether the time that gas survey meter collects exhaled gas belongs to the first time period, if so, the processor is exhaled described
The collected exhaled gas of gas survey meter carries out alcohol concentration test, is determined whether to keep described vehicle-mounted according to test result
Circuit disconnects.
Further, the processor is specifically used for when the test result indicates that alcohol concentration is lower than preset threshold,
Control the vehicle electronic circuit closure.
Further, the alcohol gas sensor is set on driver's steering wheel.
Further, the radius of the coverage area is [0.3m, 1m].
It further, further include alarm module, the alarm module is electrically connected with the processor.
Further, the alarm module further includes sprayer unit, and the sprayer unit is sobered up according to alarm signal release
Mist agent.
Further, the alarm module includes loudspeaker and storage medium, and the storage medium is previously stored with voice
Information, the loudspeaker and storage medium are electrically connected with the processor.
It further, further include information transmitting mechanism, the information transmitting mechanism includes vehicle position information and license plate
Information, the information transmitting mechanism are electrically connected with the processor.
It further, further include intelligence receiver structure, the intelligence receiver structure includes traffic information management platform and generation
Drive information management platform.
The utility model second aspect provides a kind of intelligent automobile comprising automobile body and drunk-driving prevention system described above
System.
The beneficial effect of the utility model embodiment is: by installing drunk-driving prevention system, capableing of efficiently and accurately and drive
The person's of sailing drunk driving detection in the cutting vehicle electronic circuit of driver's driving, prevents automobile starting, effectively prevent liquor-saturated according to testing result
Drunk driving vehicle phenomenon, improves traffic safety, has ensured the personal safety of citizen.In addition, passing through setting alarm module and voice
Prompt, reminds user in real time, improves user experience.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is drunk-driving prevention system module schematic diagram one provided by the embodiment of the utility model；
Fig. 2 is Drunk-driving-prevendevice device module diagram provided by the embodiment of the utility model；
Fig. 3 is alcohol source locking device module diagram provided by the embodiment of the utility model；
Fig. 4 is drunk-driving prevention system module schematic diagram two provided by the embodiment of the utility model.
Icon: 110- Drunk-driving-prevendevice device；111- alcohol gas sensor；112- relay；120- vehicle electronic circuit；130- wine
Smart source locking device；131- camera；132- expiration survey meter；140- processor；150- alarm module；160- information transmitter
Structure；170- intelligence receiver structure.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of drunk-driving prevention systems, are capable of carry out driver's drunk driving survey of precise and high efficiency
Examination carries out vehicle electronic circuit power-off before driver drives, and prevents vehicle launch, improves traffic safety, ensures citizen's person
Safety.
The drunk-driving prevention system includes: Drunk-driving-prevendevice device 110, vehicle electronic circuit 120, alcohol source locking device 130 and processor
140.The Drunk-driving-prevendevice device 110, the vehicle electronic circuit 120, alcohol source locking device 130 and the processor 140 are logical
Oversampling circuit connection.
It should be noted that the Drunk-driving-prevendevice device 110 is tied for carrying out preliminary Alcohol mental disorders, and according to detection
Fruit controls the disconnection or closure of the vehicle electronic circuit 120.
As shown in Fig. 2, the Drunk-driving-prevendevice device 110 includes: alcohol gas sensor 111 and relay 112, the alcohol
Gas sensor 111 and the relay 112 are electrically connected with the processor 140, the relay 112 and the vehicle mounted electric
Road 120 is electrically connected.
It should be noted that the alcohol gas sensor 111 also could alternatively be other acquisition devices, as long as being able to satisfy
The device that gas is effectively acquired.
The alcohol that the alcohol gas sensor 111 is used to incude in 111 coverage area of alcohol gas sensor is dense
Degree, and alcohol concentration is converted into electric signal and is sent to the processor 140, the processor 140 is for analyzing and judging wine
Smart concentration, when the alcohol concentration is higher than preset threshold, the processor 140 controls the vehicle by the relay 112
Circuit 120 is carried to disconnect.
Specifically, normally-closed contact one end of the relay 112 is connected with the vehicle electronic circuit 120, the relay 112
The other end connect with the processor 140.
Specifically, the alcohol gas sensor 111 acquires the alcohol concentration in its coverage area, by collected alcohol
Concentration signal is sent to the processor 140, and the processor 140 is according to the threshold value being previously set, by the alcohol concentration
Signal is compared with threshold value, judges whether the alcohol concentration is exceeded, if the alcohol concentration is exceeded, the processor 140
The normally-closed contact of automatic shutdown circuit, the relay 112 disconnects, and the vehicle electronic circuit 120 disconnects, and vehicle can not start.
It should be noted that " the vehicle operator's blood, expiration wine issued according to national quality supervision and inspection Quarantine Bureau
Smart content threshold value and examine " regulation, driver from drunk driving refer to that the alcohol in vehicle operator's blood contains in (GB19522-2004)
Amount is greater than or equal to 20mg/100ml, is less than 80mg/100ml driving behavior, and drunk driving refers in vehicle operator's blood
Alcohol content be greater than or equal to 80mg/100ml driving behavior.The preset threshold is set as 20mg/100ml, works as detection
When being equal to or higher than 20mg/100ml to alcohol concentration collected, judge driver for drunk driving.
As shown in figure 3, alcohol source locking device 130 includes: camera 131, expiration survey meter 132, the camera shooting
First 131 pairs of position of driver carry out Image Acquisition and the image of acquisition are sent to the processor 140, the processor 140
Determine that driver is located at the first time period of the position of driver, the processor 140 judges that the expiration survey meter 132 is adopted
Whether the time for collecting exhaled gas belongs to the first time period, if so, the processor 140 is to the expiration survey meter
The 132 collected exhaled gas carry out alcohol concentration test, are determined whether to keep the vehicle electronic circuit according to test result
120 disconnect.
It should be noted that alcohol source locking device 130 is used to carry out secondary alcohol concentration test, using drunk-driving prevention
Device 110 makes a preliminary test, it is determined that it is exceeded to be implicitly present in alcohol concentration, carries out power down process to vehicle electronic circuit 120, but simultaneously
It cannot determine whether exceeded for driver's alcohol concentration, be perhaps that passenger's alcohol concentration is excessively high, the gas of passenger's exhalation is in the car
It drifts, the Drunk-driving-prevendevice device 110 is caused to detect that alcohol concentration is excessively high, tested again using alcohol source locking device 130, it can
Further determine whether for alcohol concentration in driver's body it is exceeded, if so, the vehicle electronic circuit 120 is always maintained at disconnection, effectively
Driver's drunk driving behavior is avoided, the probability of traffic accident generation is reduced, has also ensured the personal safety of citizen.
With ground, the camera 131 is set at the windshield immediately ahead of driver, can be had to operator seat
Effect shooting, after driver enters operator seat, the camera 131 carries out Image Acquisition to driver, and by the image of acquisition
It is sent to the processor 140, the processor 140 needs the period for being in operator seat to driver to be determined, at this time
Between section be first time period, i.e., driver from enter operator seat to leave operator seat time be the first time period, institute
It states processor 140 and judges that the expiration survey meter 132 collects whether time of gas belongs to the first time period, if belonging to
In that is, described expiration survey meter 132 has carried out gas collecting to the driver, and the processor 140 is to collected gas
Carry out Alcohol mental disorders, if being not belonging to, i.e. the collected gas of the expiration survey meter 132 and non-driver pass through
The secondary detection of alcohol source locking device 130 can determine driver with the presence or absence of drunk driving behavior.
Further, the processor 140 is specifically used for indicating that alcohol concentration is lower than preset threshold in the test result
When, it controls the vehicle electronic circuit 120 and is closed.
Specifically, above by 130 secondary detection of alcohol source locking device, the processor 140 is to collected
The gas of driver's exhalation carries out Alcohol mental disorders, and when detecting alcohol concentration lower than preset threshold, i.e., alcohol concentration is simultaneously
It is not exceeded, the automatic closed circuit of the processor 140, the normally-closed contact closure of the relay 112, the vehicle electronic circuit 120
Closure.
Further, the alcohol gas sensor 111 is set on driver's steering wheel.
It should be noted that the alcohol gas sensor 111 is set on driver's steering wheel, it can be to alcohol
Concentration acquisition is more accurate, guarantees that collected alcohol concentration is bigger possible from driver.
Optionally, the setting position of the alcohol gas sensor 111 is not limited to position described above, as long as can maximum journey
The exhaled gas for collecting driver of degree.
Further, the radius of the coverage area is [0.3m, 1m].
It should be noted that the coverage area is extended around centered on the alcohol gas sensor 111 to it,
Radius is within the scope of 0.3 meter to 1 meter.
In a kind of implementation, the radius of above-mentioned coverage area can be 0.5 meter, but be not limited to 0.5 meter, can be according to reality
Vehicle condition is specifically set.
As shown in figure 4, further include alarm module 150 further, the alarm module 150 and 140 electricity of processor
Connection.
It should be noted that light warning can be used in the alarm module 150, audio alert can also be used.For example, for
The light warning, above-mentioned alarm module 150 can be light units.Specifically, lasting light flash can be used, can also carry out
Interrupted light flash, i.e. setting flash time, every set time light flash, prompting driver is drunk driving.
Further, the alarm module 150 further includes sprayer unit, and the sprayer unit is discharged according to alarm signal and waken up
Wine mist agent.Sprayer unit can be specially spray irrigation, which can spray mist of sobering up under the processor 140 control
Agent.
It should be noted that the processor 140 is when detecting that driver's alcohol concentration is exceeded, send alarm signal to
The alarm module 150, the alarm module 150 are alarmed, meanwhile, the processor 140 controls the sprayer unit release and wakes up
Wine mist agent helps driver to regain consciousness as early as possible.
Further, the alarm module 150 includes loudspeaker and storage medium, and the storage medium is previously stored with language
Message breath, the loudspeaker and storage medium are electrically connected with the processor 140.
It should be noted that in the storage medium pre-stored voice messaging can flexible setting according to demand,
Different voice letters can be played at different conditions by the way that function user-defined setting is arranged, and can be set by user oneself
Breath.For example, the first voice segments " sorry, to detect that you have drunk driving behavior, automobile circuit is in time your cutting " or second
Voice segments " distinguished driver, your current state is good, wishes that you drive and has a pleasant journey ", etc., when the processor 140 detects
When exceeded to alcohol concentration, control the loudspeaker and broadcast first voice segments, when the processor 140 detects that alcohol is dense
When spending not exceeded, controls the loudspeaker and broadcast second voice segments.Above-mentioned voice broadcast makes the drunk-driving prevention system more
Tool hommization.
It further, further include information transmitting mechanism 160, the information transmitting mechanism 160 includes vehicle position information
And license board information, the information transmitting mechanism 160 are electrically connected with the processor 140.
It further, further include intelligence receiver structure 170, the intelligence receiver structure 170 is flat including traffic information management
In platform and generation, drive information management platform.
Specifically, it when the processor 140 detects that alcohol concentration is exceeded, controls the information transmitting mechanism 160 and sends
Vehicle position information and license board information give the intelligence receiver structure 170, after the intelligence receiver structure 170 receives information,
Situation processing is carried out using corresponding measure.Alternatively, controlling the information when processor 140 detects that alcohol concentration is exceeded
Transmitting mechanism 160 sends help information to the customized contact person of user.
Specifically, after the traffic information management platform receives vehicle location and license board information, staff is according to vehicle
Specific location, send messages to the traffic police department of vehicle nearby location, it is existing that traffic police department sends staff to rush in time
, reasonable arrangement is carried out to driver, guarantees the personal safety of driver.In the generation, drives information management platform and receives vehicle position
It sets and drives personnel with the generation for after license board information, sending information to nearby location, so that the generation personnel of driving can be on the scene in time, help to drive
The person's of sailing safe driving.Alternatively, user can customized setting contact artificial intelligence receiver structure 170, such as the parent of oneself is set
Relative, friend receive information.The customized contact person of user actively can provide help after receiving help information for driver.
Drunk-driving prevention system provided in this embodiment carries out the preliminary test of drunk driving by Drunk-driving-prevendevice device, and according to test
As a result vehicle electronic circuit power-off is carried out, then second test is carried out by alcohol source locking device, it is determined whether is driver's drunk driving, leads to
It is tested after twice, more efficient accurate detection goes out drunk driving phenomenon, by power down process, traffic accident incidence is effectively reduced,
It ensure that the personal safety of citizen.
Second embodiment
The utility model embodiment also provides a kind of intelligent automobile comprising automobile body and drunk-driving prevention system described above
System.
Specifically, the drunk-driving prevention system is set to interior close to position of driver, dense convenient for carrying out alcohol to driver
Degree test.
Optionally, drunk-driving prevention system setting position is not limited to described above, can also be at vehicle-carrying display screen etc., only
The exhaled gas of driver can be carried out effectively to acquire by meeting.
Intelligent automobile provided in this embodiment can more rapidly and effectively carry out drunk driving prevention, bring for drunk driving inquiry
Great convenience, the intelligent automobile have good practicability.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of drunk-driving prevention system characterized by comprising Drunk-driving-prevendevice device, vehicle electronic circuit, alcohol source locking device and processing
Device；The Drunk-driving-prevendevice device, the vehicle electronic circuit, alcohol source locking device and the processor pass through circuit connection；
The Drunk-driving-prevendevice device includes: alcohol gas sensor and relay, the alcohol gas sensor and the relay
It is electrically connected with the processor, the relay is electrically connected with the vehicle electronic circuit；
The alcohol gas sensor is used to incude alcohol concentration in the alcohol gas sensor coverage area, and by alcohol
Concentration is converted to electric signal and is sent to the processor, and the processor is for analyzing and judging alcohol concentration, when the alcohol
When concentration is higher than preset threshold, the processor controls the vehicle electronic circuit by the relay and disconnects；
Alcohol source locking device includes: camera, expiration survey meter, and the camera carries out image to position of driver and adopts
Collect and the image of acquisition is sent to the processor, the processor determines that driver is located at the of the position of driver
One period, the processor judge that the expiration survey meter collects whether time of exhaled gas belongs to the first time
Section, if so, the processor exhaled gas collected to the expiration survey meter carries out alcohol concentration test, according to
Test result determines whether that the vehicle electronic circuit is kept to disconnect.
2. drunk-driving prevention system according to claim 1, which is characterized in that the processor is specifically used in the test
When as a result indicating that alcohol concentration is lower than preset threshold, the vehicle electronic circuit closure is controlled.
3. drunk-driving prevention system according to claim 1, which is characterized in that the alcohol gas sensor is set to driver
On steering wheel.
4. drunk-driving prevention system according to claim 1 or 3, which is characterized in that the radius of the coverage area be [0.3m,
1m]。
5. drunk-driving prevention system according to claim 1, which is characterized in that further include alarm module, the alarm module with
The processor electrical connection.
6. drunk-driving prevention system according to claim 5, which is characterized in that the alarm module further includes sprayer unit, institute
It states sprayer unit and mist agent of sobering up is discharged according to alarm signal.
7. drunk-driving prevention system according to claim 5, which is characterized in that the alarm module includes that loudspeaker and storage are situated between
Matter, the storage medium are previously stored with voice messaging, and the loudspeaker and storage medium are electrically connected with the processor.
8. drunk-driving prevention system according to claim 1, which is characterized in that it further include information transmitting mechanism, the information hair
Sending mechanism includes vehicle position information and license board information, and the information transmitting mechanism is electrically connected with the processor.
9. drunk-driving prevention system according to claim 8, which is characterized in that further include intelligence receiver structure, the information connects
Receiving mechanism includes driving information management platform in traffic information management platform and generation.
10. a kind of intelligent automobile, which is characterized in that including automobile body and drunk-driving prevention described in any one of claim 1-9
System.
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| CN201821287474.9U CN208544117U (en) | 2018-08-10 | 2018-08-10 | Drunk-driving prevention system and intelligent automobile |
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| CN201821287474.9U CN208544117U (en) | 2018-08-10 | 2018-08-10 | Drunk-driving prevention system and intelligent automobile |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001655A (en) * | 2019-05-12 | 2019-07-12 | 姜铭 | A kind of intelligence system that can actively promote driver's driving safety |
| CN111323607A (en) * | 2020-03-12 | 2020-06-23 | 朱子浩 | Air blowing type vehicle-mounted drunk driving prevention device and detection method thereof |
| CN111505256A (en) * | 2020-04-28 | 2020-08-07 | 一汽奔腾轿车有限公司 | Vehicle-mounted alcohol sensor |
| CN111505257A (en) * | 2020-04-28 | 2020-08-07 | 一汽奔腾轿车有限公司 | Vehicle-mounted alcohol detection system |
| CN111845341A (en) * | 2020-06-22 | 2020-10-30 | 东风柳州汽车有限公司 | Drunk driving prevention control method and device for automobile |
| CN112590548A (en) * | 2021-01-05 | 2021-04-02 | 李普 | Drunk-driving-prevention safe driving system for automobile |
| CN112622617A (en) * | 2019-10-08 | 2021-04-09 | 现代自动车株式会社 | Alcohol interlocking control device and method |
| CN112810441A (en) * | 2021-03-04 | 2021-05-18 | 李成义 | Drunk driving prevention device |
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2018
- 2018-08-10 CN CN201821287474.9U patent/CN208544117U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001655A (en) * | 2019-05-12 | 2019-07-12 | 姜铭 | A kind of intelligence system that can actively promote driver's driving safety |
| CN112622617A (en) * | 2019-10-08 | 2021-04-09 | 现代自动车株式会社 | Alcohol interlocking control device and method |
| CN111323607A (en) * | 2020-03-12 | 2020-06-23 | 朱子浩 | Air blowing type vehicle-mounted drunk driving prevention device and detection method thereof |
| CN111505256A (en) * | 2020-04-28 | 2020-08-07 | 一汽奔腾轿车有限公司 | Vehicle-mounted alcohol sensor |
| CN111505257A (en) * | 2020-04-28 | 2020-08-07 | 一汽奔腾轿车有限公司 | Vehicle-mounted alcohol detection system |
| CN111845341A (en) * | 2020-06-22 | 2020-10-30 | 东风柳州汽车有限公司 | Drunk driving prevention control method and device for automobile |
| CN112590548A (en) * | 2021-01-05 | 2021-04-02 | 李普 | Drunk-driving-prevention safe driving system for automobile |
| CN112810441A (en) * | 2021-03-04 | 2021-05-18 | 李成义 | Drunk driving prevention device |
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