CN102213706A - Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method - Google Patents
Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method Download PDFInfo
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- CN102213706A CN102213706A CN201010139029XA CN201010139029A CN102213706A CN 102213706 A CN102213706 A CN 102213706A CN 201010139029X A CN201010139029X A CN 201010139029XA CN 201010139029 A CN201010139029 A CN 201010139029A CN 102213706 A CN102213706 A CN 102213706A
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Abstract
The invention relates to the drunken driving detection technology. Aiming at the defect that drivers cannot be detected to be drunk immediately when vehicles are started in the prior art, the invention provides a vehicle-mounted drunken driving detection device and a vehicle-mounted drunken driving detection method. The detection device comprises a positioning module, a plurality of sniffing terminals, a comparison module, a voice module and a mobile communication module; and the detection method comprises the following steps of: determining current position coordinates by the positioning module, acquiring alcohol concentration in air at corresponding seats when vehicles to be detected are started and sending detection information by a plurality of sniffing terminals; extracting the alcohol concentration by the comparison module, determining the seats corresponding to the maximum alcohol concentration and determining whether the seats corresponding to the maximum alcohol concentration are driving seats or not; if so, sending alarm information, and otherwise, comparing the alcohol concentration with a preset concentration threshold value, and sending the alarm information when the alcohol concentration exceeds the concentration threshold value; and receiving the alarm information and sending alarm voice prompt and rescue information carrying the current position coordinates respectively by the voice module and the mobile communication module. By the vehicle-mounted drunken driving detection and the vehicle-mounted drunken driving detection method, drunken driving behaviors can be determined accurately.
Description
Technical field
The present invention relates to the detection technique of driving when intoxicated, more particularly, relate to a kind of vehicle mounted driving after drinking testing apparatus and vehicle-mounted drunk drive detection method.
Background technology
Driving when intoxicated is a major reason that causes traffic hazard, and therefore whether the driver being drunk beyond one's capacity to detect just seems very important.At present, detecting the main method whether driver drink beyond one's capacity is to use the detecting device that the tin ash semiconductor element is installed directly to detect the gas that the driver breathes out by traffic-police.In testing process, the exhaust tube that requires the user to face toward detecting device is exhaled, and the duration surpassed for three seconds.The tin ash semiconductor is very responsive to airborne alcohol, and its resistance can change with the variation of alcohol concentration in the air.The monitor that the tin ash semiconductor element is installed just is based on this principle, and the variation of the voltage by measuring these element two ends detects changes in resistance, thereby obtains driver's airborne alcohol concentration of breathing out.
Yet, there are a lot of drawbacks in the method for above-mentioned detection alcohol concentration, it shows that mainly the concrete application of above-mentioned detection method mainly is a kind of hand-held monitor, and its application mainly concentrates on vehicle supervision department to the drive when intoxicated supervision and management of behavior of driver.When implementing, manually detect the target vehicle driver by traffic-police on duty and whether drink beyond one's capacity.But manually detection can't begin to detect when the driver starts vehicle immediately, and can only at first halt vehicle in the process of moving, the driver is detected again.Therefore prior art can't be eliminated in the budding stage driving when intoxicated.In addition, whether the people relevant with the driver (as relatives, co-director) also needs to understand in real time the driver and drives when intoxicated, and wish to obtain information such as its current location and travel direction immediately after the behavior learning that the driver drives when intoxicated, and then take corresponding counter-measure.And above-mentioned detection method can't realize this purpose.
Thus, need a kind of detection scheme of driving when intoxicated, can when vehicle launch, detect the driver immediately automatically and whether drive when intoxicated and report current location information, effectively reduce and drive when intoxicated hidden danger and after detecting the behavior of driving when intoxicated, in time take corresponding rescue measure.
Summary of the invention
The technical problem to be solved in the present invention is, can't detect the defective whether driver drinks immediately when the vehicle launch at prior art, and a kind of vehicle mounted driving after drinking testing apparatus and vehicle-mounted drunk drive detection method are provided.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of vehicle mounted driving after drinking testing apparatus, be arranged in the vehicle to be measured, be provided with a plurality of seats in this vehicle to be measured, described a plurality of seats comprise an operator seat, comprising:
Locating module is used to receive satellite navigation signals, determines current position coordinates;
Corresponding to a plurality of spy terminals of smelling at described a plurality of seats, each smell visit terminal be used for when vehicle launch to be measured, gathering its airborne alcohol concentration at place, corresponding seat, and send the detect-message that comprises this alcohol concentration;
Comparison module is used for:
Reception is smelt the detect-message of visiting terminal from each, and extracts the alcohol concentration that wherein comprises;
The alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration;
Judge whether the pairing seat of maximum alcohol concentration is operator seat, if then send alarm information, otherwise the alcohol concentration of operator seat correspondence compared with the concentration threshold that sets in advance, and when this alcohol concentration surpasses this concentration threshold, send described alarm information;
Voice module is used to receive described alarm information, sends the alarm voice suggestion;
Mobile communication module is used to receive described alarm information, sends the rescue message that comprises current position coordinates.
Preferably, each is smelt and visits the top that terminal is arranged on its pairing seat.
Preferably, also comprise corresponding to described a plurality of a plurality of guiding fans of visiting terminal of smelling, each guiding fan be used for when vehicle launch to be measured with its pairing smell visit terminal the air at place, corresponding seat be directed to the described spy terminal of smelling.
Preferably, described mobile communication module is used to receive the voice rescue information, and plays this voice rescue information by voice module.
Preferably, described mobile communication module be following modules one of them:
Gsm module;
The CDMA module;
The WCDMA module;
The CDMA2000 module;
The TD-SCDMA module.
A kind of vehicle-mounted drunk drive detection method is applied to vehicle to be measured, is provided with a plurality of seats in this vehicle to be measured, and described a plurality of seats comprise an operator seat, comprising:
Positioning step comprises the reception satellite navigation signals, determines current position coordinates;
Smell the spy step, gather the airborne alcohol concentration at each place, seat when being included in vehicle launch to be measured, and send the detect-message that comprises this alcohol concentration;
Comparison step comprises:
Reception is from each detect-message, and extracts the alcohol concentration that wherein comprises;
The alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration;
Judge whether the pairing seat of maximum alcohol concentration is operator seat, if then send alarm information, otherwise the alcohol concentration of operator seat correspondence compared with the concentration threshold that sets in advance, and when this alcohol concentration surpasses this concentration threshold, send described alarm information;
The voice suggestion step comprises receiving described alarm information, sends the alarm voice suggestion;
The movable rescue step comprises receiving described alarm information, sends the rescue message that comprises current position coordinates.
Preferably, described smelling visited the airborne alcohol concentration that this place, seat is gathered in top that step specifically is included in each seat.
Preferably, also comprise:
The guiding step when being included in vehicle launch to be measured guides to the air at each place, seat the top at this seat, so that gather alcohol concentration wherein.
Preferably, described movable rescue step also comprises reception voice rescue information, and plays this voice rescue information by voice module.
Preferably, one of them carries out described movable rescue step according to following mobile communication technology:
GSM；
CDMA；
WCDMA；
CDMA2000；
TD-SCDMA。
Implement technical scheme of the present invention, have following beneficial effect: technical scheme provided by the invention can be when vehicle launch to be measured alcohol concentration in the inspection vehicle immediately, judge automatically with this whether the driver drinks.Simultaneously, technical scheme provided by the invention is the alcohol concentration of the interior diverse location of inspection vehicle simultaneously, and judges accurately in view of the above whether the alcohol user is the driver.In addition, technical scheme provided by the invention also can be uploaded the vehicle current location automatically when detecting the driver and drink, so that the vehicle current location is reported the related personnel automatically, thereby assists to take emergency measures the generation that avoids traffic accident.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the logical organization synoptic diagram according to the vehicle mounted driving after drinking testing apparatus of a preferred embodiment of the present invention;
Fig. 2 is the process flow diagram according to the vehicle-mounted drunk drive detection method of a preferred embodiment of the present invention.
Fig. 3 is the synoptic diagram of visiting the position of terminal in vehicle to be measured of smelling according to a preferred embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Technical scheme provided by the invention can be when vehicle launch to be measured alcohol concentration in the inspection vehicle immediately, judge automatically with this whether the driver drinks.Simultaneously, technical scheme provided by the invention is the alcohol concentration of the interior diverse location of inspection vehicle simultaneously, and judges accurately in view of the above whether the alcohol user is the driver.In addition, technical scheme provided by the invention also can be uploaded the vehicle current location automatically when detecting the driver and drink, so that the vehicle current location is reported the related personnel automatically, thereby assists to take emergency measures the generation that avoids traffic accident.
Fig. 1 is the logical organization synoptic diagram according to the vehicle mounted driving after drinking testing apparatus 100 of a preferred embodiment of the present invention.Vehicle mounted driving after drinking testing apparatus 100 provided by the invention is arranged in the vehicle to be measured, and this vehicle to be measured comprises a plurality of seats, also comprises the driver's seat in these seats.As shown in Figure 1, vehicle mounted driving after drinking testing apparatus 100 provided by the invention comprises locating module 102, a plurality of spy terminal 104～110, comparison module 112, voice module 114 and mobile communication module 116 smelt.
Locating module 102 communicates to connect with mobile communication module 116, is used to receive satellite navigation signals, determines current position coordinates.
In the specific implementation process, locating module 102 can adopt existing any satellite positioning tech to calculate current position coordinates.For example, locating module 102 can receive the satellite navigation signals that the Big Dipper positioning system satellite of GPS, GLONASS, GALILEO and China sends, to calculate current position coordinates.
A plurality of smelling corresponding to a plurality of seats in the vehicle to be measured visited terminal (visiting terminal 104～110 such as but not limited to a plurality of smelling shown in Figure 1), each smell visit terminal be used for when vehicle launch to be measured, gathering immediately its airborne alcohol concentration at place, corresponding seat, and send the detect-message that comprises this alcohol concentration.Relevant smelling visited the position of terminal in vehicle to be measured as shown in Figure 3.It should be noted that to for the purpose of clear shown in Figure 3 each smelt and visited terminal and be plotted in outside vehicle to be measured.But those skilled in the art should be understood that in concrete practice process, smells the spy terminal and is arranged in the car.
In the specific implementation process, smell and visit terminal and can adopt existing any sniff technology to gather alcohol concentration in the surrounding air.
In addition, in the specific implementation process, each is smelt and visits the top that terminal is arranged on its pairing seat.In addition, vehicle mounted driving after drinking testing apparatus 100 provided by the invention also can comprise corresponding to described a plurality of a plurality of guiding fan (not shown in figure 1)s of visiting terminal of smelling, each guiding fan be used for when vehicle launch to be measured with its pairing smell visit terminal the air at place, corresponding seat be directed to the described spy terminal of smelling, to improve collection effect.
Comparison module 112 is used for:
Reception is smelt the detect-message of visiting terminal from each, and extracts the alcohol concentration that wherein comprises;
The alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration;
Judge whether the pairing seat of maximum alcohol concentration is operator seat, if then send alarm information, otherwise the alcohol concentration of operator seat correspondence compared with the concentration threshold that sets in advance, and when this alcohol concentration surpasses this concentration threshold, send described alarm information.
Voice module 114 is used to receive described alarm information, sends the alarm voice suggestion, such as but not limited to " please don't drive when intoxicated ".
Mobile communication module 116 is used to receive described alarm information, sends the rescue message that comprises current position coordinates.In the specific implementation process, this rescue message can realize by short message.
In the specific implementation process, mobile communication module 116 can mail to traffic surveillance and control center with rescue message, locatees vehicle location to be measured to assist the duty personnel, and takes corresponding rescue measure.In addition, mobile communication module 116 also can mail to this rescue message in advance a plurality of numbers of registration, such as but not limited to number of vehicle car owner relatives to be measured or the like.
In the specific implementation process, mobile communication module 116 also can be used for receiving the voice rescue information from traffic surveillance and control center, and plays this voice rescue information by voice module 114.In addition, mobile communication module 116 also can be set up the two way voice communication with traffic surveillance and control center, so that driver and traffic surveillance and control center duty personnel speech exchange.
In the specific implementation process, mobile communication module 116 can for following modules one of them:
Gsm module;
The CDMA module;
The WCDMA module;
The CDMA2000 module;
The TD-SCDMA module.
Except above-mentioned vehicle mounted driving after drinking testing apparatus 100, the present invention also provides a kind of vehicle-mounted drunk drive detection method, below just be described in greater detail in conjunction with Fig. 2.
Fig. 2 is the process flow diagram according to the vehicle-mounted drunk drive detection method 200 of a preferred embodiment of the present invention.Vehicle-mounted drunk drive detection method 200 provided by the invention is applied to vehicle to be measured, is provided with a plurality of seats in this vehicle to be measured, and described a plurality of seats comprise an operator seat.As shown in Figure 2, method 200 starts from step 202.
Subsequently,, carry out positioning step, comprise the reception satellite navigation signals, determine current position coordinates at next step 204.
In the specific implementation process, positioning step can adopt existing any satellite positioning tech to calculate current position coordinates.For example, in positioning step, can receive the satellite navigation signals that the Big Dipper positioning system satellite of GPS, GLONASS, GALILEO and China sends, to calculate current position coordinates.
Subsequently,, carry out and to smell the spy step, gather the airborne alcohol concentration at each place, seat immediately when being included in vehicle launch to be measured, and send the detect-message that comprises this alcohol concentration at next step 206.
In the specific implementation process, can adopt existing any sniff technology to gather alcohol concentration in the surrounding air.
In addition, in the specific implementation process, each is smelt and visits the top that terminal is arranged on its pairing seat.Therefore, in smelling the spy step, can above each seat, gather the airborne alcohol concentration at this place, seat.As optionally, in the specific implementation process, also can carry out a guiding step, when being included in vehicle launch to be measured the air at each place, seat is guided to the top at this seat, so that gather alcohol concentration wherein, improve collection effect.
Subsequently,, receive, and extract the alcohol concentration that wherein comprises from each detect-message at next step 208.
Subsequently,, the alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration at next step 210.
Subsequently, at next step 212, judge whether the pairing seat of maximum alcohol concentration is operator seat, if then directly forward step 216 to, otherwise forward step 214 to.
As indicated above, if judge that in step 212 the pairing seat of maximum alcohol concentration is an operator seat, then directly forward step 216 to, send alarm information, method 200 forwards step 218 to then.
Subsequently,, carry out the voice suggestion step, comprise receiving described alarm information, send the alarm voice suggestion, such as but not limited to " please don't drive when intoxicated " at next step 218.Subsequently, method 200 forwards step 220 to.
Subsequently,, carry out the movable rescue step, comprise receiving described alarm information, send the rescue message that comprises current position coordinates at next step 220.In the specific implementation process, this rescue message can realize by short message.Subsequently, method 200 forwards step 222 to.
In the specific implementation process, the movable rescue step also can comprise reception voice rescue information, and plays this voice rescue information.
In the specific implementation process, the mobile communication step also can comprise rescue message is mail to traffic surveillance and control center, locatees vehicle location to be measured to assist the duty personnel, and takes corresponding rescue measure.In addition, the mobile communication step also can comprise a plurality of numbers that this rescue message mail in advance registration, such as but not limited to number of vehicle car owner relatives to be measured or the like.
In the specific implementation process, the mobile communication step also can comprise the two way voice communication of setting up with traffic surveillance and control center, so that driver and traffic surveillance and control center duty personnel speech exchange.
In the specific implementation process, the movable rescue step can be carried out according to following mobile communication technology:
GSM；
CDMA；
WCDMA；
CDMA2000；
TD-SCDMA。
As indicated above, if judge that in step 212 the pairing seat of maximum alcohol concentration is not an operator seat, then forward step 214 to, the alcohol concentration of operator seat correspondence is compared with the concentration threshold that sets in advance, to judge whether this alcohol concentration surpasses the concentration threshold that sets in advance, if then forward step 216 to, otherwise forward step 222 to.
At last, method 200 ends at step 222.
In the specific implementation process, step 208～216 can be described as comparison step.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a vehicle mounted driving after drinking testing apparatus is arranged in the vehicle to be measured, is provided with a plurality of seats in this vehicle to be measured, and described a plurality of seats comprise an operator seat, it is characterized in that, comprising:
Locating module is used to receive satellite navigation signals, determines current position coordinates;
Corresponding to a plurality of spy terminals of smelling at described a plurality of seats, each smell visit terminal be used for when vehicle launch to be measured, gathering its airborne alcohol concentration at place, corresponding seat, and send the detect-message that comprises this alcohol concentration;
Comparison module is used for:
Reception is smelt the detect-message of visiting terminal from each, and extracts the alcohol concentration that wherein comprises;
The alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration;
Judge whether the pairing seat of maximum alcohol concentration is operator seat, if then send alarm information, otherwise the alcohol concentration of operator seat correspondence compared with the concentration threshold that sets in advance, and when this alcohol concentration surpasses this concentration threshold, send described alarm information;
Voice module is used to receive described alarm information, sends the alarm voice suggestion;
Mobile communication module is used to receive described alarm information, sends the rescue message that comprises current position coordinates.
2. vehicle mounted driving after drinking testing apparatus according to claim 1 is characterized in that, each is smelt and visits the top that terminal is arranged on its pairing seat.
3. vehicle mounted driving after drinking testing apparatus according to claim 2, it is characterized in that, also comprise corresponding to described a plurality of a plurality of guiding fans of visiting terminal of smelling, each guiding fan be used for when vehicle launch to be measured with its pairing smell visit terminal the air at place, corresponding seat be directed to the described spy terminal of smelling.
4. vehicle mounted driving after drinking testing apparatus according to claim 1 is characterized in that described mobile communication module is used to receive the voice rescue information, and plays this voice rescue information by voice module.
5. vehicle mounted driving after drinking testing apparatus according to claim 1 is characterized in that, described mobile communication module be following modules one of them:
Gsm module;
The CDMA module;
The WCDMA module;
The CDMA2000 module;
The TD-SCDMA module.
6. a vehicle-mounted drunk drive detection method is applied to vehicle to be measured, is provided with a plurality of seats in this vehicle to be measured, and described a plurality of seats comprise an operator seat, it is characterized in that, comprising:
Positioning step comprises the reception satellite navigation signals, determines current position coordinates;
Smell the spy step, gather the airborne alcohol concentration at each place, seat when being included in vehicle launch to be measured, and send the detect-message that comprises this alcohol concentration;
Comparison step comprises:
Reception is from each detect-message, and extracts the alcohol concentration that wherein comprises;
The alcohol concentration of extracting is sorted, to determine the pairing seat of maximum alcohol concentration;
Judge whether the pairing seat of maximum alcohol concentration is operator seat, if then send alarm information, otherwise the alcohol concentration of operator seat correspondence compared with the concentration threshold that sets in advance, and when this alcohol concentration surpasses this concentration threshold, send described alarm information;
The voice suggestion step comprises receiving described alarm information, sends the alarm voice suggestion;
The movable rescue step comprises receiving described alarm information, sends the rescue message that comprises current position coordinates.
7. vehicle-mounted drunk drive detection method according to claim 6 is characterized in that, described smelling visited the airborne alcohol concentration that this place, seat is gathered in top that step specifically is included in each seat.
8. vehicle-mounted drunk drive detection method according to claim 7 is characterized in that, also comprises:
The guiding step when being included in vehicle launch to be measured guides to the air at each place, seat the top at this seat, so that gather alcohol concentration wherein.
9. vehicle-mounted drunk drive detection method according to claim 6 is characterized in that, described movable rescue step also comprises reception voice rescue information, and plays this voice rescue information by voice module.
10. vehicle-mounted drunk drive detection method according to claim 6 is characterized in that, one of them carries out described movable rescue step according to following mobile communication technology:
GSM；
CDMA；
WCDMA；
CDMA2000；
TD-SCDMA。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139029XA CN102213706A (en) | 2010-04-02 | 2010-04-02 | Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method |
| PCT/CN2011/070619 WO2011120353A1 (en) | 2010-04-02 | 2011-01-26 | On-vehicle navigation equipment, on-vehicle drunken driving detecting device and method, safe driving service system and method for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010139029XA CN102213706A (en) | 2010-04-02 | 2010-04-02 | Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method |
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| CN201010139029XA Pending CN102213706A (en) | 2010-04-02 | 2010-04-02 | Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method |
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| CN104742743A (en) * | 2015-02-10 | 2015-07-01 | 柳州市金旭节能科技有限公司 | GSM-based drunk driving monitoring device and method |
| CN108297687A (en) * | 2018-01-25 | 2018-07-20 | 浙江合众新能源汽车有限公司 | It drives when intoxicated active prevention system and its active prevention method |
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Application publication date: 20111012 |