CN102213595A - Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile - Google Patents

Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile Download PDF

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Publication number
CN102213595A
CN102213595A CN2010101390694A CN201010139069A CN102213595A CN 102213595 A CN102213595 A CN 102213595A CN 2010101390694 A CN2010101390694 A CN 2010101390694A CN 201010139069 A CN201010139069 A CN 201010139069A CN 102213595 A CN102213595 A CN 102213595A
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China
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module
alcohol
alcohol content
control module
vehicle
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CN2010101390694A
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王志强
朱杰
楚甲良
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ChinaGPS Co Ltd Shenzhen
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ChinaGPS Co Ltd Shenzhen
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Priority to CN2010101390694A priority Critical patent/CN102213595A/en
Priority to PCT/CN2011/070619 priority patent/WO2011120353A1/en
Publication of CN102213595A publication Critical patent/CN102213595A/en
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Abstract

The invention relates to a vehicle-mounted navigation apparatus with an alcohol detection function, and a safe driving service system and method for an automobile. The vehicle-mounted navigation apparatus comprises a satellite positioning module, a control module which is connected with the satellite positioning module, an alcohol detection module, a wireless communication module, a voice module, a microphone and a loudspeaker, wherein the alcohol detection module, the wireless communication module, the voice module and the microphone are connected with the control module; and the loudspeaker is connected with the voice module and the control module simultaneously. The control module receives detected alcohol content information from the alcohol detection module, and compares the alcohol content information with a detection threshold, and when the alcohol content exceeds the detection threshold, the control module drives the voice module to output voice signals to the loudspeaker, and to send alarming information and the current positioning information to a background service center. By applying the device, system and method provided by the invention, the alcohol content in the automobile can be convenient to detect timely, so that when the alcohol content exceeds the detection threshold, the prompt information and alarming information can be given off, so that the safe driving service can be obtained, and the incidence of traffic safety accidents can be reduced.

Description

In-vehicle navigation apparatus, vehicle security drive service system and method
Technical field
The present invention relates to the vehicle safety travel technology, more particularly, relate to a kind of can identification of driver driving when intoxicated and in-vehicle navigation apparatus, vehicle security drive service system and the method for automatic speech prompting.
Background technology
In current society, drive to cause the example of traffic hazard not within minority because of drunk, the whole nation is annual all to have a large amount of traffic hazards to cause owing to driving when intoxicated.Renovate drunk driving, not only relate to motorist's self safety, be related to the long-drawn-out pass major issue of pedestrian's life security especially.Drunk extensive concern of driving to cause society, national traffic police department also cracks down and prevents the drunk behavior of driving.
Existing alcohol detection requires the user to face toward the expiration tube and exhales based on hand-held expiration formula, and the duration surpassed for three seconds, and carried, uses inconvenience.After a lot of drivers drink, often have idea of leaving things to chance, still attempt to drive.And prior art can't initiatively be monitored drunk the driving of driver, has very big potential safety hazard.Therefore need a kind of vehicle-mounted alcohol content tester, so that the driver is monitored, and when detected alcohol content exceeds standard, take corresponding measure.
Summary of the invention
The technical problem to be solved in the present invention is, carries, uses inconvenient defective at the above-mentioned alcohol content tester of prior art, and a kind of in-vehicle navigation apparatus with alcohol detection function is provided.
The technical problem to be solved in the present invention is, can't provide a kind of vehicle security drive service system initiatively to the drunk defective of driving to monitor, exist potential safety hazard of driver at prior art.
The technical problem to be solved in the present invention is, can't provide a kind of vehicle security drive method of servicing initiatively to the drunk defective of driving to monitor, exist potential safety hazard of driver at prior art.
The present invention solves a kind of technical scheme that its technical matters adopts: construct a kind of in-vehicle navigation apparatus with alcohol detection function, comprise satellite navigation locating module and coupled control module, it is characterized in that, also comprise the alcohol detection module, wireless communication module, voice module and the microphone that link to each other with described control module, and the loudspeaker that are connected in described voice module and control module;
Wherein, described control module comprise be used for from described alcohol detection module receive alcohol content information sampling module, be used to store the storer of detection threshold and be used for determining according to described alcohol content information and detection threshold whether alcohol content surpasses the judge module of detection threshold;
Wherein, when definite alcohol content surpassed predetermined threshold, described control module drove described voice module output voice signal to described loudspeaker.
In the in-vehicle navigation apparatus with alcohol detection function of the present invention, when alcohol content surpasses predetermined threshold, the determined current locating information of satellite navigation positioning signal that described control module also outwards sends warning message and receives in real time based on described satellite navigation locating module by described wireless communication module.
In the in-vehicle navigation apparatus with alcohol detection function of the present invention, it is characterized in that, described alcohol detection module comprises alcohol sensor and coupled signal amplifier, and described in-vehicle navigation apparatus also is provided with an extraction fan that is used near the gas the steering position in the car is drawn to the probe place of described alcohol sensor.
The present invention solves another technical scheme that its technical matters adopts: construct a kind of vehicle security drive service system, comprise the in-vehicle navigation apparatus with alcohol detection function and communicate with continuous backstage service centre;
Wherein, described in-vehicle navigation apparatus comprises satellite navigation locating module and coupled control module, also comprise the alcohol detection module, wireless communication module, voice module and the microphone that link to each other with described control module, and the loudspeaker that are connected in described voice module and control module;
Wherein, described control module comprise be used for from described alcohol detection module receive alcohol content information sampling module, be used to store the storer of detection threshold and be used for determining according to described alcohol content information and detection threshold whether alcohol content surpasses the judge module of detection threshold;
Wherein, when definite alcohol content surpassed predetermined threshold, described control module drove described voice module output voice signal to described loudspeaker; And the determined current locating information of satellite navigation positioning signal that sends warning message and receive in real time to described backstage service centre by described wireless communication module based on described satellite navigation locating module.
In vehicle security drive service system of the present invention, described in-vehicle navigation apparatus with alcohol detection function also is provided with an extraction fan that is used near the gas the steering position in the car is drawn to described alcohol sensor probe place.
The present invention solves another technical scheme that its technical matters adopts: a kind of vehicle security drive method of servicing is provided, is included in and carries out following steps in the in-vehicle navigation apparatus with alcohol detection function:
The alcohol detection module detects the alcohol content near the gas in car steering position, and detected alcohol content information is sent to control module;
Described control module:
Receive detected alcohol content information;
Alcohol content information and the detection threshold that is stored in the storer are compared; And
When alcohol content surpassed detection threshold, the output control signal was to drive voice module output voice signal to loudspeaker.
In vehicle security drive method of servicing of the present invention, also comprise: when alcohol content surpasses detection threshold, the current locating information of the determined described automobile of satellite navigation positioning signal that described control module sends warning message and receives based on the satellite navigation locating module to backstage service centre by wireless communication module.
In vehicle security drive method of servicing of the present invention, also comprise: after described backstage service centre receives described warning message, to carry out verified information mutual with described in-vehicle navigation apparatus with alcohol detection function, to confirm the accuracy of described warning message.
In vehicle security drive method of servicing of the present invention, also comprise: when confirming that described warning message is accurate, provide the safe driving service.
In vehicle security drive method of servicing of the present invention, describedly provide the safe driving service to comprise: cut off described automobile circuit/oil circuit, the generation service of driving is provided and/or starts the automated driving system of described automobile.
Implement the present invention, have following beneficial effect: can make things convenient for, detect in time alcohol content in the car, whether drunk to judge the driver.And when alcohol content surpasses detection threshold, sending information, the prevention driver drives when intoxicated, with protection driver and pedestrian's life security.
In addition, by sending warning message and positional information to backstage service centre, sail the service of driving with the safety of obtaining service centre and providing, thereby reduce the incidence of traffic safety 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 structural representation that has the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention;
Fig. 2 is the structural representation that has alcohol detection module in the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention;
Fig. 3 is the structural representation that has control module in the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention;
Fig. 4 is the structural representation of vehicle security drive service system according to an embodiment of the invention;
Fig. 5 is the electric power-feeding structure synoptic diagram that has the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention;
Fig. 6 is the flow chart of steps of vehicle security drive method of servicing according to an embodiment of the invention;
Fig. 7 is the flow chart of steps of vehicle security drive method of servicing according to another embodiment of the present invention.
Embodiment
The invention provides a kind of in-vehicle navigation apparatus, use this in-vehicle navigation apparatus, need not the driver and carry alcohol content tester, and need not to exhale for three seconds facing to detector, be i.e. the interior alcohol content of inspection vehicle automatically with alcohol detection function.And after detecting alcohol content and exceeding standard, can send voice suggestion automatically, remind the driver not drive when intoxicated.In addition, after detecting alcohol content and exceeding standard, this in-vehicle navigation apparatus can also be notified backstage service centre, and service centre can in time give well-meaning prompting and corresponding service is provided.Can reduce the quantity of driving when intoxicated effectively.
Fig. 1 is the structural representation that has the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention.As shown in Figure 1, in-vehicle navigation apparatus 100 comprises: control module 110, wireless communication module 120, satellite navigation locating module 130, alcohol detection module 140, extraction fan 142, voice module 144, loudspeaker 150 and microphone 160.Wherein, wireless communication module 120, satellite navigation locating module 130, alcohol detection module 140, voice module 144, loudspeaker 150, microphone 160 link to each other with control module 110 signals respectively.
In-vehicle navigation apparatus of the present invention has also increased new function except having traditional navigation, searching route function: such as alcohol detection and communication function.In addition, also the display module (not shown) can be set on the in-vehicle navigation apparatus, to show guidance path to the user.
Extraction fan 142 is used near the gas the steering position in the car is drawn to the alcohol sensor probe place of alcohol detection module as preferred disposition.In other embodiments, also can not dispose extraction fan.
Satellite navigation locating module 130 is used to receive the satellite navigation positioning signal, generates locating information after control module 110 is handled.For example, satellite navigation locating module 130 can be used to receive the satellite navigation positioning signal of GPS positioning system, Beidou satellite navigation location or Galileo (Galileo) satellite navigation and location system etc.Wireless communication module 120 can communicate (such as note and voice communication) based on wireless communication protocol (for example GSM, CDMA or GPRS) and remote wireless communication device, to transmit or interactive information.
In the in-vehicle navigation apparatus with alcohol detection function of the present invention, control module 110, wireless communication module 120, satellite navigation locating module 130, alcohol detection module 140, extraction fan 142, voice module 144, loudspeaker 150 and microphone 160 and display module all are installed on the casing, and promptly alcohol detection and radio communication function are integrated on traditional in-vehicle navigation apparatus.This implementation makes that the in-vehicle navigation apparatus function is more powerful, for the user has brought convenience.Because the alcohol detection module is integrated on the casing of in-vehicle navigation apparatus, need not install separately in addition, has reduced installation cost, also can not damage former facility or decoration in the car.
Function/the effect of in-vehicle navigation apparatus miscellaneous part of the present invention will be described in detail in conjunction with Fig. 2 and Fig. 3 in the back.
Fig. 2 is the structural representation that has alcohol detection module in the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention.As shown in Figure 2, alcohol detection module 140 comprises alcohol sensor 142 and coupled signal amplifier 144, is used for alcohol content in the inspection vehicle.
Because confined space is big in the car, airborne alcohol content is lower, and general sensor construction is difficult to detect airborne alcohol content.In a preferred embodiment of the invention,, air-flow in the car is drawn near the probe of alcohol sensor, by signal amplifier the detected feeble signal of alcohol sensor is amplified again, transfer to control module behind the signal after will amplifying again and handle by extraction fan.
Fig. 3 is the structural representation that has control module in the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention.As shown in Figure 3, control module 110 comprises processor 112, sampling module 114, storer 116, reaches interface module 118.Wherein, processor 112 comprises judge module 112a, and interface module 118 comprises satellite navigation locating module interface 118a, communication module interface 118b, voice module interface 118c, audio frequency I/O interface 118d and display module interface 118e.
Sampling module (114) is used for receiving alcohol content information from described alcohol detection module; The detection threshold that storer (116) is used to store the alcohol content overproof; Judge module (112a) is used for whether surpassing detection threshold according to alcohol content information and detection threshold by relatively more definite alcohol content.In one embodiment, when definite alcohol content surpasses predetermined threshold, control module sends trigger pip to voice module by voice module interface 118c, drives voice module output voice signal to loudspeaker 9 (for example the voice that the driver " does not please drive when intoxicated " are reminded in output).In another embodiment, control module to the alcohol content information analysis, judge that the back by the voice suggestion alcohol content just.In yet another embodiment, if alcohol content exceeds standard, control module sends trigger pip to voice module by voice module interface 118c, sends warning message and locating information to communication module by communication module interface 118b simultaneously, with outside transmission this.
In an embodiment of the present invention, control module can be used realizations such as single-chip microcomputer, microprocessor.
In one embodiment, sampling module comprises the AD modular converter, and sampling is through the detection signal of signal amplifier.
As selection, in order to prevent wrong report, detect alcohol content at every turn and exceed standard, voice module control loudspeaker are only reported three times.The present invention is in order further to reduce wrong report, and the man-machine interactively that adds backstage service centre is simultaneously judged service function.
Control module is accepted the positional information from the transmission of satellite navigation locating module constantly, but does not send to backstage service centre, to save flow.Have only when control module judges that alcohol content exceeds standard (as trigger condition), just can immediately positional information and warning message be passed to backstage service centre automatically by radio communication channel together.
Fig. 4 is the structural representation of vehicle security drive service system according to an embodiment of the invention.As shown in Figure 2, the vehicle security drive service system comprises in-vehicle navigation apparatus 100 and backstage service centre 210.Wherein, in-vehicle navigation apparatus 100 communicates to connect by radio communication channel 122 with backstage service centre 210.In-vehicle navigation apparatus 100 is used for warning message and satellite navigation locating information being sent to backstage service centre by radio communication channel, so that provide corresponding safe driving service by the backstage under the alcohol content testing result exceeds standard in car the situation.
Fig. 5 is the synoptic diagram of power supply configuration that has the in-vehicle navigation apparatus of alcohol detection function according to an embodiment of the invention.As shown in Figure 5, in one embodiment of the invention, the power supply of in-vehicle navigation apparatus configuration is as follows: by the automobile supply module is extraction fan, voice module and loudspeaker power supply; In order to reduce the influence of automobile supply module voltage disturbance, the employing dry cell is alcohol sensor, signal amplifier and single-chip microcomputer power supply.Testing circuit is used to detect automobile ACC/ door state, also can be used for being provided with detection threshold.
Fig. 6 is the flow chart of steps of vehicle security drive method of servicing 600 according to an embodiment of the invention.As shown in Figure 6, the steps flow chart of vehicle security drive method of servicing starts from step 610 according to an embodiment of the invention, afterwards, carry out step 612, the alcohol detection module detects the alcohol content near the gas in car steering position, and detected alcohol content information is sent to control module; Receive detected alcohol content information in step 614 control module; In step 616, control module compares alcohol content information and the detection threshold that is stored in the storer, judges whether alcohol content exceeds standard; Judge when alcohol content exceeded standard when alcohol content surpassed detection threshold in step 616, enter step 618, control module output control signal is to drive voice module output voice signal to loudspeaker.Afterwards, flow process ends at step 620.
When in step 616, judge that the flow process of method 600 ended at step 620 when alcohol content did not exceed standard.
In the embodiments of the invention, beginning step 610 can start because of automotive ignition.The in-vehicle navigation apparatus startup of thereupon powering during automotive ignition.When in-vehicle navigation apparatus started, satellite navigation locating module and alcohol detection module started simultaneously, and the satellite navigation locating module is in order to the location, and the alcohol detection module is in order to alcohol content in the inspection vehicle.
Fig. 7 is the flow chart of steps of vehicle security drive method of servicing 700 according to another embodiment of the present invention.As shown in Figure 7, according to another embodiment of the present invention vehicle security drive method of servicing 700 from step 710 to step 718 with vehicle security drive method of servicing 600 shown in Figure 6 step 610 to 618 identical, repeat no more herein.After step 716, also comprise step 722, the current locating information of the determined automobile of satellite navigation positioning signal that control module sends warning message and receives based on the satellite navigation locating module to backstage service centre by wireless communication module; In step 724, after service centre receives warning message, carry out information interaction, to examine the authenticity/accuracy of this warning message with in-vehicle navigation apparatus.In step 726, accurately under the situation, enter step 728 at warning message, backstage service centre starts follow-up service, and the safe driving service (will introduce in the back for information about) that provides is provided in this follow-up service.Step 730 when follow-up service is finished, enters end step 740.
When in step 716, judge that the flow process of method 700 ended at step 740 when alcohol content did not exceed standard.When in step 726, judge that the flow process of method 700 ends at step 740 under the wrong situation of warning message.
In the embodiments of the invention, beginning step 710 can start because of automotive ignition.The in-vehicle navigation apparatus startup of thereupon powering during automotive ignition.When in-vehicle navigation apparatus started, satellite navigation locating module and alcohol detection module started simultaneously, and the satellite navigation locating module is in order to the location, and the alcohol detection module is in order to alcohol content in the inspection vehicle.
As an embodiment, the present invention judges that the method for warning message accuracy comprises: backstage service centre receives after the warning message, send instruction to in-vehicle navigation apparatus, open the realtime graphic of vehicle mounted imaging apparatus picked-up operator seat to indicate it, and in real time the image of operator seat is sent it back backstage service centre, image processing module by backstage service centre carries out Flame Image Process, comparison, analysis and discriminating, with judgement driver's state, thus the accuracy of definite warning message.
As another embodiment, the present invention judges that the method for warning message accuracy comprises: backstage service centre receives after the warning message, initiate to communicate by letter with the voice dialogue of in-vehicle navigation apparatus, request and driver's dialogue, talking with in the mutual process with the driver, speech processing module by backstage service centre is handled, compares, is analyzed and differentiate the voice signal that receives, with judgement driver's state, thus the accuracy of definite warning message.
In one embodiment of the invention, the vehicle security drive service comprise when automotive ignition start, at driver's engage a gear/before stepping on the gas, alcohol content surpasses detection threshold in the car if detect, send warning message, after confirming that warning message accurately, backstage service centre provides artificial generation to drive service for the user of this automobile.
In another embodiment of the present invention, the vehicle security drive service comprise when automotive ignition start, at driver's engage a gear/before stepping on the gas, alcohol content surpasses detection threshold in the car if detect, send warning message, after confirming that warning message accurately, the control signal that can send cut-out automobile circuit/oil circuit immediately by the control module or the backstage service centre of in-vehicle navigation apparatus is driven when intoxicated to forbid the driver.In this case, the control module of in-vehicle navigation apparatus
In yet another embodiment of the present invention, configuration of automobiles has the computer automated driving system, the vehicle security drive service comprise when the vehicle security drive service comprise when automotive ignition start, at driver's engage a gear/before or after stepping on the gas (being in the driving procedure), alcohol content surpasses detection threshold in the car if detect, and can start the computer automated driving system immediately by the control module or the backstage service centre of in-vehicle navigation apparatus.In this case, the control module of in-vehicle navigation apparatus will link to each other with the computer automated driving system.
In another embodiment, the flow process of vehicle security drive method of servicing of the present invention comprises:
When 1, automotive ignition starts, the in-vehicle navigation apparatus startup of thereupon powering;
2, during system start-up, satellite navigation locating module and alcohol detection module start simultaneously, and the satellite navigation locating module is in order to the location, and the alcohol detection module is in order to alcohol content in the inspection vehicle;
3, when the alcohol detection module detects that alcohol content exceeds standard in the airtight air in the car, send this information to control module, the latter starts voice module, reminds the driver " please not drive when intoxicated ";
4, control module is accepted the positional information from the transmission of satellite navigation locating module constantly, but does not send to backstage service centre, to save flow.Have only when control module judges that alcohol content exceeds standard (as trigger condition), just can immediately positional information and warning message be passed to backstage service centre automatically by radio communication channel together.
5, the seat personnel of backstage service centre receive the report for police service after the information, will start artificial dialogue by communication module, confirm whether the driver drinks on the one hand, service such as drive for the driver provides corresponding generation on the one hand.
The present invention is based on active alcohol and measure, in environment inside car, need not the driver and just can detect alcohol content automatically facing to the tube expiration of exhaling, and the automatic speech prompting driver.Simultaneously, also information (alcohol content surpasses detection threshold and vehicle position information in the car) can be reported service centre.
Because the present invention is the content by alcohol in the active detecting air, judges with this whether the driver drinks.Confined space is bigger in the car, due to the alcohol molecule content in the gas volatilizees by driver's body fluid fully.So the alcohol content in the car in the confined space is extremely low, causes detection difficulty big, false-alarm probability increases.The present invention is integrated alcohol content detection module and communication module on traditional automatic navigator, and the alcohol content testing result is sent to backstage service centre by communication module, and then takes corresponding service measures.

Claims (10)

1. in-vehicle navigation apparatus with alcohol detection function, comprise satellite navigation locating module (130) and coupled control module (110), it is characterized in that, also comprise the alcohol detection module (140), wireless communication module (120), voice module (144) and the microphone (160) that link to each other with described control module, and the loudspeaker (150) that are connected in described voice module and control module;
Wherein, described control module comprise be used for from described alcohol detection module receive alcohol content information sampling module (114), be used to store the storer (116) of detection threshold and be used for determining according to described alcohol content information and detection threshold whether alcohol content surpasses the judge module (112a) of detection threshold;
Wherein, when definite alcohol content surpassed predetermined threshold, described control module drove described voice module output voice signal to described loudspeaker.
2. the in-vehicle navigation apparatus with alcohol detection function according to claim 1, it is characterized in that, when alcohol content surpasses predetermined threshold, the determined current locating information of satellite navigation positioning signal that described control module also outwards sends warning message and receives in real time based on described satellite navigation locating module by described wireless communication module.
3. the in-vehicle navigation apparatus with alcohol detection function according to claim 1 and 2, it is characterized in that, described alcohol detection module comprises alcohol sensor (142) and coupled signal amplifier (144), and described in-vehicle navigation apparatus also is provided with an extraction fan that is used near the gas the steering position in the car is drawn to the probe place of described alcohol sensor.
4. a vehicle security drive service system is characterized in that, comprises the in-vehicle navigation apparatus with alcohol detection function and communicates with continuous backstage service centre (210);
Wherein, described in-vehicle navigation apparatus comprises satellite navigation locating module (130) and coupled control module (110), also comprise the alcohol detection module (140), wireless communication module (120), voice module (144) and the microphone (160) that link to each other with described control module, and the loudspeaker (150) that are connected in described voice module and control module;
Wherein, described control module comprise be used for from described alcohol detection module receive alcohol content information sampling module (114), be used to store the storer (116) of detection threshold and be used for determining according to described alcohol content information and detection threshold whether alcohol content surpasses the judge module (112a) of detection threshold;
Wherein, when definite alcohol content surpassed predetermined threshold, described control module drove described voice module output voice signal to described loudspeaker; And the determined current locating information of satellite navigation positioning signal that sends warning message and receive in real time to described backstage service centre by described wireless communication module based on described satellite navigation locating module.
5. vehicle security drive service system according to claim 4, it is characterized in that described in-vehicle navigation apparatus with alcohol detection function also is provided with an extraction fan that is used near the gas the steering position in the car is drawn to described alcohol sensor probe place.
6. a vehicle security drive method of servicing is characterized in that, is included in and carries out following steps in the in-vehicle navigation apparatus with alcohol detection function:
The alcohol detection module detects the alcohol content near the gas in car steering position, and detected alcohol content information is sent to control module;
Described control module:
Receive detected alcohol content information;
Alcohol content information and the detection threshold that is stored in the storer are compared; And
When alcohol content surpassed detection threshold, the output control signal was to drive voice module output voice signal to loudspeaker.
7. vehicle security drive method of servicing according to claim 6, it is characterized in that, also comprise: when alcohol content surpasses detection threshold, the current locating information of the determined described automobile of satellite navigation positioning signal that described control module sends warning message and receives based on the satellite navigation locating module to backstage service centre by wireless communication module.
8. vehicle security drive method of servicing according to claim 7, it is characterized in that, also comprise: after described backstage service centre received described warning message, to carry out verified information mutual with described in-vehicle navigation apparatus with alcohol detection function, to confirm the accuracy of described warning message.
9. vehicle security drive method of servicing according to claim 8 is characterized in that, also comprises: when confirming that described warning message is accurate, provide the safe driving service.
10. vehicle security drive method of servicing according to claim 9 is characterized in that, describedly provides the safe driving service to comprise: cut off the circuit/oil circuit of described automobile and/or start the automated driving system of described automobile.
CN2010101390694A 2010-04-02 2010-04-02 Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile Pending CN102213595A (en)

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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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CN103112354A (en) * 2013-01-16 2013-05-22 重庆电子工程职业学院 Wireless multifunctional monitoring system and monitoring method of alcohol
CN104637299A (en) * 2014-12-30 2015-05-20 东莞市高明企业服务有限公司 Safe driving control system and safe driving control method based on cloud
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Application publication date: 20111012