CN108238053A - A kind of vehicle drive monitoring method, device and vehicle - Google Patents
A kind of vehicle drive monitoring method, device and vehicle Download PDFInfo
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- CN108238053A CN108238053A CN201711354068.XA CN201711354068A CN108238053A CN 108238053 A CN108238053 A CN 108238053A CN 201711354068 A CN201711354068 A CN 201711354068A CN 108238053 A CN108238053 A CN 108238053A
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- fatigue driving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/365—Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0836—Inactivity or incapacity of driver due to alcohol
Abstract
The present invention provides a kind of vehicle drive monitoring method, device and vehicle, this method and includes：After detecting that driver gets on the bus, the target navigation path from origin to destination is obtained；The driver is judged with the presence or absence of fatigue driving risk according to the corresponding navigational parameter in the target navigation path, wherein, the navigational parameter includes navigation time and/or navigation distance；If determining the driver according to the corresponding navigational parameter in the target navigation path, there are fatigue driving risks, fatigue driving monitoring is carried out to the driver.Pass through vehicle drive monitoring method provided by the invention, it can judge that driver whether there is fatigue driving risk previously according to navigational parameter, and there are carry out fatigue driving monitoring to driver during fatigue driving risk determining driver, so as to judge driver in time with the presence or absence of fatigue driving, to promote vehicle drive safety.
Description
Technical field
The present invention relates to a kind of vehicular field more particularly to vehicle drive monitoring method, device and vehicles.
Background technology
Driver tired driving is one of the main reason for traffic accident is caused to occur.Fatigue driving influences whether driver
The aspects such as attention, thinking, judgement and movement, be easy to cause driver attention and do not concentrate, judgement declines, even
There are absent-minded insecurity of Denging, so as to cause traffic accident.
At present, fatigue driving is prevented often by driver itself, but there are many drivers to ignore own bodies
Situation continues to drive vehicle, so as to cause traffic accident.Therefore, how to judge driver whether drive by fatigue in time
It sails, to control vehicle, becomes current urgent problem to be solved safely so as to promote vehicle drive.
Invention content
The present invention provides a kind of vehicle drive monitoring method, device and vehicle, to judge whether driver is tired in time
It drives, to promote vehicle drive safety.
In a first aspect, the present invention provides a kind of vehicle drive monitoring method, this method includes：
After detecting that driver gets on the bus, the target navigation path from origin to destination is obtained；
Judge that the driver whether there is fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
Wherein, the navigational parameter includes navigation time and/or navigation distance；
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
Fatigue driving monitoring is carried out to the driver.
Optionally, if described determine that the driver has fatigue according to the corresponding navigational parameter in the target navigation path
Risk is driven, then fatigue driving monitoring is carried out to the driver, including：
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
The image of the driver is acquired by camera；
The driving condition of the driver is identified according to the image of the driver；
Judge the driver whether in fatigue driving state according to the driving condition.
Optionally, it is described that the driver is judged whether after fatigue driving state according to the driving condition, institute
The method of stating further includes：
If determine that the driver is in fatigue driving state, outputting alarm information, and opens according to the driving condition
Dynamic safe driving pattern, wherein, the travel speed that the safe driving pattern includes at least control vehicle is default no more than first
Temperature in speed and/or the control vehicle is less than preset temperature.
Optionally, the safe driving pattern further includes：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, obtain the target nearest apart from the vehicle location and stop
Cease regional location；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
Optionally, if described determine that the driver has fatigue according to the corresponding navigational parameter in the target navigation path
Risk is driven, then fatigue driving monitoring is carried out to the driver, including：
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
After vehicle start-up, the travel speed of the vehicle and the condition of road surface of vehicle institute running section are obtained；
If determine that the vehicle is at the uniform velocity transport condition, and root in preset duration according to the travel speed of the vehicle
Determine that vehicle institute running section belongs to dangerous driving section according to the condition of road surface of vehicle institute running section, then to described
Driver carries out fatigue driving monitoring.
Optionally, described after detecting that driver gets on the bus, the method further includes：
Whether driver described in voice prompt carries out alcohol detection；
If receiving the instruction for being used to indicate and carrying out alcohol detection, alcohol detection is carried out to the driver, obtains wine
Smart testing result；
The alcohol concentration grade of the driver is determined according to the alcohol detection result；
According to preset alcohol concentration grade and the correspondence of vehicle control scheme, determine that the alcohol of the driver is dense
Spend the corresponding target vehicle control model of grade；
When the target vehicle control model is No starting pattern, then forbid the vehicle launch；
When the target vehicle control model is speed limit driving mode, then after the vehicle launch is detected, control
The travel speed of the vehicle is no more than the second pre-set velocity.
Optionally, it is described forbid the vehicle launch after, the method further includes：
Whether driver described in voice prompt needs generation to drive；
The instruction driven of generation is needed if receiving and being used to indicate, generating generation drives lookup information, wherein, in the generation, drives lookup letter
Breath includes at least the vehicle location；
The generation, which is issued, in presetting for system of driving drives lookup information.
Second aspect, the present invention also provides a kind of vehicle drive monitoring device, which includes：
Acquisition module, for after detecting that driver gets on the bus, obtaining the target navigation from origin to destination
Path；
Judgment module, for judging that the driver whether there is according to the corresponding navigational parameter in the target navigation path
Fatigue driving risk, wherein, the navigational parameter includes navigation time and/or navigation distance；
Monitoring modular, if there are tired for determining the driver according to the corresponding navigational parameter in the target navigation path
Please sailing danger then carries out fatigue driving monitoring to the driver.
Optionally, the monitoring modular includes：
Collecting unit, if there are tired for determining the driver according to the corresponding navigational parameter in the target navigation path
Please sailing danger then acquires the image of the driver by camera；
Recognition unit, for identifying the driving condition of the driver according to the image of the driver；
Judging unit, for judging the driver whether in fatigue driving state according to the driving condition.
Optionally, described device further includes：
Whether safe driving module judges the driver in fatigue driving shape for described according to the driving condition
After state, if determining that the driver is in fatigue driving state, outputting alarm information, and starts according to the driving condition
Safe driving pattern, wherein, the travel speed that the safe driving pattern includes at least control vehicle is no more than the first default speed
It spends and/or the temperature in the vehicle is controlled to be less than preset temperature.
Optionally, the safe driving module is additionally operable to：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, obtain the target nearest apart from the vehicle location and stop
Cease regional location；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
Optionally, the monitoring modular includes：
Acquiring unit, if there are tired for determining the driver according to the corresponding navigational parameter in the target navigation path
Please sailing danger, then after vehicle start-up, obtain the travel speed of the vehicle and the road like of vehicle institute running section
Condition；
Monitoring unit, if for determining the vehicle in preset duration at the uniform velocity according to the travel speed of the vehicle
Transport condition, and determine that vehicle institute running section belongs to dangerous driving according to the condition of road surface of vehicle institute running section
Section then carries out fatigue driving monitoring to the driver.
Optionally, described device further includes：
First voice cue module, for described after detecting that driver gets on the bus, whether driver described in voice prompt
Carry out alcohol detection；
Detection module, if the instruction for carrying out alcohol detection is used to indicate for receiving, to the driver into serving a round of liquor to the guests
Essence detection, obtains alcohol detection result；
First determining module, for determining the alcohol concentration grade of the driver according to the alcohol detection result；
Second determining module for the correspondence according to preset alcohol concentration grade and vehicle control scheme, determines
The corresponding target vehicle control model of alcohol concentration grade of the driver；
First control module, for when the target vehicle control model is No starting pattern, then forbidding the vehicle
Start；
Second control module, for when the target vehicle control model be speed limit driving mode when, then detecting
After stating vehicle launch, the travel speed of the vehicle is controlled to be no more than the second pre-set velocity.
Optionally, described device further includes：
Second voice cue module, for it is described forbid the vehicle launch after, whether driver described in voice prompt
Generation is needed to drive；
Generation module, if needing the instruction driven of generation for receiving to be used to indicate, generating generation drives lookup information, wherein,
The generation, which drives, searches information including at least the vehicle location；
Release module drives lookup information for issuing the generation in presetting for system of driving.
The third aspect, the present invention also provides a kind of vehicle drive monitoring devices, including processor, memory and are stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is performed by the processor
The step of realizing above-mentioned vehicle drive monitoring method.
Fourth aspect, the present invention also provides a kind of computer readable storage medium, on the computer readable storage medium
Computer program is stored with, the computer program realizes the step of above-mentioned vehicle drive monitoring method when being executed by processor
Suddenly.
5th aspect, the present invention also provides a kind of vehicles, include the vehicle drive monitoring device of above-mentioned second aspect offer,
Or the vehicle drive monitoring device provided including the above-mentioned third aspect.
In the present invention, after detecting that driver gets on the bus, the target navigation path from origin to destination is obtained；
The driver is judged with the presence or absence of fatigue driving risk according to the corresponding navigational parameter in the target navigation path, wherein, institute
It states navigational parameter and includes navigation time and/or navigation distance；If it is determined according to the corresponding navigational parameter in the target navigation path
There are fatigue driving risks by the driver, then carry out fatigue driving monitoring to the driver.Since the present invention can be advance
Driver is judged with the presence or absence of fatigue driving risk, and there are during fatigue driving risk pairs determining driver according to navigational parameter
Driver carries out fatigue driving monitoring, so as to judge driver in time with the presence or absence of fatigue driving, to promote vehicle drive
Safety.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart of vehicle drive monitoring method provided in an embodiment of the present invention；
Fig. 2 is the flow chart for the vehicle drive monitoring method that further embodiment of this invention provides；
Fig. 3 is the structure chart of vehicle drive monitoring device provided in an embodiment of the present invention；
Fig. 4 is the structure chart for the vehicle drive monitoring device that further embodiment of this invention provides；
Fig. 5 is the structure chart for the vehicle drive monitoring device that further embodiment of this invention provides；
Fig. 6 is the structure chart for the vehicle drive monitoring device that further embodiment of this invention provides；
Fig. 7 is the structure chart for the vehicle drive monitoring device that further embodiment of this invention provides；
Fig. 8 is the structure chart for the vehicle drive monitoring device that further embodiment of this invention provides.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of vehicle drive monitoring method.Referring to Fig. 1, Fig. 1 is provided in an embodiment of the present invention
The flow chart of vehicle drive monitoring method, as shown in Figure 1, including the following steps：
Step 101, after detecting that driver gets on the bus, obtain the target navigation path from origin to destination.
The embodiment of the present invention, can by be arranged on vehicle sensor (for example, pressure sensor on driver seat,
Infrared sensor, temperature sensor etc.), whether the detection driver such as camera get on the bus.It, can be with after detecting that driver gets on the bus
The destination of driver's input is received, optionally, driver can be with phonetic entry destination, for example, the voice mould of vehicle
After block can get on the bus detecting driver, voice inquires destination of driving, and receives voice signal input by user and carry out
Analysis, obtains destination, driver can also directly input destination in the navigation module of vehicle.Need what is illustrated
It, for above-mentioned origin, can directly acquire vehicle to be presently in position as origin or receive use to be
The position of family input is as initial position, and it is not limited in the embodiment of the present invention.
Optionally, it after origin and destination is got, can be planned from by the navigation module of vehicle
Beginning place to destination at least one guidance path, and can pass through voice module, vehicle-carrying display screen etc. prompt driver
The relevant parameter of each guidance path, for example, navigation time, navigation distance, congestion in road situation etc., so that driver is from least
One bar navigation Path selection target navigation path.It is understood that it is in the guidance path from origin to destination
At one, then can the guidance path be directly determined as target navigation path.
Step 102 judges the driver with the presence or absence of fatigue according to the corresponding navigational parameter in the target navigation path
Risk is driven, wherein, the navigational parameter includes navigation time and/or navigation distance.
In the embodiment of the present invention, navigation time can refer to that navigation module calculated using target navigation path from starting
Place was travelled to the time spent needed for destination, and navigation distance can refer to the use target navigation that navigation module is calculated
Path is travelled from origin to the distance travelled needed for destination.
In actual conditions, fatigue driving is typically easy to be happened at drive over a long distance during, the embodiment of the present invention can basis
The corresponding navigational parameter of guidance path, which judges whether to belong to, drives over a long distance, however, it is determined that belongs to when driving over a long distance, then there are tired for explanation
Please sailing danger.Specifically, can be when navigation time is more than preset duration threshold value, determining driver, there are fatigue driving wind
Nearly or when navigation distance is more than pre-determined distance threshold value, determining driver, there are fatigue driving risks.
If step 103 determines the driver according to the corresponding navigational parameter in the target navigation path there are fatigues to drive
Sailing danger, then carry out fatigue driving monitoring to the driver.
In the embodiment of the present invention, determining that the driver exists according to the corresponding navigational parameter in the target navigation path
During fatigue driving risk, fatigue driving monitoring is carried out to the driver, for example, by camera driver can be acquired in real time
Image, and the driver recognized based on image driving condition (number of such as yawning in preset time, number of winks,
Bow number etc.) driver is judged with the presence or absence of fatigue driving or detects driver the grip of steering wheel is judged to drive
Member is with the presence or absence of fatigue driving or detects the driving distance of driver or drives duration etc., the driver is carried out tired
Please monitoring is sailed, so as to timely judge driver with the presence or absence of fatigue driving, to promote vehicle drive safety.
The vehicle drive monitoring method of the embodiment of the present invention, after detecting that driver gets on the bus, obtain from origin to
The target navigation path of destination；Judge whether the driver deposits according to the corresponding navigational parameter in the target navigation path
In fatigue driving risk, wherein, the navigational parameter includes navigation time and/or navigation distance；If according to the target navigation
The corresponding navigational parameter in path determines the driver, and there are fatigue driving risks, then carry out fatigue driving prison to the driver
It surveys.Since the embodiment of the present invention can judge driver with the presence or absence of fatigue driving risk, and true previously according to navigational parameter
Driver is determined there are fatigue driving monitoring is carried out to driver during fatigue driving risk, so as to whether judge driver in time
There are fatigue driving, to promote vehicle drive safety.
Referring to Fig. 2, Fig. 2 is the flow chart of vehicle drive monitoring method provided in an embodiment of the present invention.The embodiment of the present invention
Difference with a upper embodiment, which essentially consists in, further limits above-mentioned steps 103.The present invention implement in, if it is described according to
The corresponding navigational parameter in the target navigation path determines the driver there are fatigue driving risk, then to the driver into
Row fatigue driving monitors, including：If determining the driver according to the corresponding navigational parameter in the target navigation path, there are tired
Please sailing danger then acquires the image of the driver by camera；The driving is identified according to the image of the driver
The driving condition of member；Judge the driver whether in fatigue driving state according to the driving condition.
As shown in Fig. 2, vehicle drive monitoring method provided in an embodiment of the present invention includes the following steps：
Step 201, after detecting that driver gets on the bus, obtain the target navigation path from origin to destination.
The step is with above-mentioned steps 101, and details are not described herein.
Step 202 judges the driver with the presence or absence of fatigue according to the corresponding navigational parameter in the target navigation path
Risk is driven, wherein, the navigational parameter includes navigation time and/or navigation distance.
The step is with above-mentioned steps 102, and details are not described herein.
If step 203 determines the driver according to the corresponding navigational parameter in the target navigation path there are fatigues to drive
Sailing danger then acquires the image of the driver by camera.
In the embodiment of the present invention, can the driver determined according to the corresponding navigational parameter in the target navigation path
After fatigue driving risk, start camera immediately, and pass through the image that camera acquires the driver；It can also be in root
After determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path, if detecting vehicle
Start, then start camera, and pass through the image that camera acquires the driver；It can also detect after vehicle start-up, obtain
The travel speed of the vehicle and the condition of road surface of vehicle institute running section are taken, if true according to the travel speed of the vehicle
The fixed vehicle is at the uniform velocity transport condition, and being determined according to the condition of road surface of vehicle institute running section in preset duration
Vehicle institute running section belongs to dangerous driving section, then starts camera, and passes through camera and acquire the driver's
Image.
Step 204, the driving condition that the driver is identified according to the image of the driver.
Optionally, the driving condition of driver can yawn including driver in preset time in the embodiment of the present invention
One or more in number, number of winks, number of bowing, eye-closing period and pupil status (for example, whether pupil focuses on) etc.
.
Whether step 205 judges the driver in fatigue driving state according to the driving condition.
Specifically, the embodiment of the present invention can be based on whether driver status assessment driver is in fatigue driving state,
For example, one in number of yawning in preset time, number of winks, number of bowing, eye-closing period or it is multinomial be more than it is each
During self-corresponding threshold value, determine that driver is in fatigue driving state.
It is understood that the driving condition of the driver recognized can also be uploaded to service by the embodiment of the present invention
Whether device assesses driver in fatigue driving state, and receive the assessment result of server return by server.
The embodiment of the present invention acquires the image of driver by camera, and based on being identified by the image of driver
Whether the condition adjudgement driver of driver can accurately monitor driver with the presence or absence of tired in fatigue driving state
Please it sails.
Optionally, after above-mentioned steps 205 namely described judge whether the driver locates according to the driving condition
After fatigue driving state, the method further includes：If determine that the driver drives in fatigue according to the driving condition
State is sailed, then outputting alarm information, and start safe driving pattern, wherein, the safe driving pattern includes at least control vehicle
The temperature that is no more than in the first pre-set velocity and/or the control vehicle of travel speed be less than preset temperature.
The embodiment of the present invention, can be with when determining that the driver is in fatigue driving state according to the driving condition
Outputting alarm information for example, fatigue driving state can be currently at by voice prompt driver, can also prompt driver
The information such as risk, the suggestion and measure (for example, replacing driver, parking rest etc.) of fatigue driving.
In order to further improve traffic safety, safe driving pattern can be started, for example, the travel speed of control vehicle is not
More than the temperature in the first pre-set velocity and/or the control vehicle less than preset temperature, wherein, the first pre-set velocity and default
Temperature can rationally be set according to actual conditions.
In actual conditions, when the temperature in vehicle is relatively low, interior people can usually be caused to be in one and more regain consciousness
State, the embodiment of the present invention is by controlling temperature in the vehicle less than preset temperature, so that driver is extensive
Multiple more awake state, to improve traffic safety.
Optionally, above-mentioned safe driving pattern can also include being switched to automatic Pilot or detect that vehicle do not broadcast
When putting the music on, start music, and the faster music of some preset rhythm can be played or detecting that vehicle is current
When playing music, it is switched to and plays some preset faster music of rhythm.
It is understood that the embodiment of the present invention can subsequent detection to driver restore normal driving state (namely
It is not in fatigue driving state) when, closed safe driving mode, to restore the transport condition of vehicle.
The embodiment of the present invention is by determining that the driver is in fatigue driving state according to the driving condition, then defeated
Go out warning information, and start safe driving pattern, can further promote the safety of vehicle drive.
Optionally, the safe driving pattern further includes：Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, the target relaxing area position nearest apart from the vehicle location is obtained
It puts；Planning is from the vehicle location to the guidance path of the target relaxing area position；According to from the vehicle location to institute
The guidance path of target relaxing area position is stated, carries out Voice Navigation.
It, can when determining that the driver is in fatigue driving state according to the driving condition in the embodiment of the present invention
Whether to need to enter relaxing area by voice prompt driver, wherein, relaxing area can be the clothes for vehicle parking
Be engaged in area.It is used to indicate receiving into during the instruction of relaxing area, the target nearest apart from the vehicle location can be obtained
Relaxing area position, optionally, the above-mentioned instruction being used to indicate into relaxing area can be phonetic order.
For example, when determining that the driver is in fatigue driving state according to the driving condition, the voice mould of vehicle
Block can inquire whether driver needs relaxing area to rest with voice, stop if the voice input by user instruction received enters
Region is ceased, then can obtain the position that vehicle is presently in the nearest relaxing area in position, and navigation routine progress can be generated
Voice Navigation is rested so that driver is guided to drive to the relaxing area.
The embodiment of the present invention is interacted by voice and driver, can inquire nearest relaxing area automatically, and raw
Voice Navigation is carried out into navigation routine, is rested so that driver is guided to drive to the relaxing area, is grasped manually without driver
Make, the safety of driver vehicle's driving can be improved.
Optionally, if for above-mentioned steps 103 namely described true according to the corresponding navigational parameter in the target navigation path
There are fatigue driving risks by the fixed driver, then carry out fatigue driving monitoring to the driver, including：
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
After vehicle start-up, the travel speed of the vehicle and the condition of road surface of vehicle institute running section are obtained；
If determine that the vehicle is at the uniform velocity transport condition, and root in preset duration according to the travel speed of the vehicle
Determine that vehicle institute running section belongs to dangerous driving section according to the condition of road surface of vehicle institute running section, then to described
Driver carries out fatigue driving monitoring.
In actual conditions, when vehicle is at the uniform velocity transport condition, driver is relatively easy to generate sleepiness, so as to easily go out
Existing fatigue driving.It, after vehicle start-up, can be to travel speed and vehicle the institute running section of vehicle in the embodiment of the present invention
Condition of road surface be monitored, wherein, the condition of road surface of vehicle institute running section can include the congestion of vehicle institute running section
Quantity etc. occurs for situation, road conditions (condition of construction, pavement quality, bend quantity etc.), historical traffic accident, specifically can be from
It is obtained in traffic control center or navigation server etc..
Optionally, it after the condition of road surface for getting vehicle institute running section, can be travelled according to the vehicle
The condition of road surface in section judges whether vehicle institute running section belongs to dangerous driving section, for example, in historical traffic accident
When quantity occurs more than less than preset quantity, it is dangerous driving section to determine vehicle institute running section；Or road conditions compared with
During difference (for example, bend quantity is more than the second preset quantity or there is construction), it is dangerous driving to determine vehicle institute running section
Section.
Specifically, at the uniform velocity travel shape determining that the vehicle is in preset duration according to the travel speed of the vehicle
State, and determine that vehicle institute running section belongs to dangerous driving section according to the condition of road surface of vehicle institute running section
When, it is relatively easy to that traffic accident occurs, fatigue driving monitoring can be carried out to driver at this time, to reduce the hair of traffic accident
It is raw, in addition, carrying out fatigue driving monitoring to driver compared in vehicle launch, system resource can be saved.
In actual conditions, drunk driving is also to cause another main cause of traffic accident, and the embodiment of the present invention is in order to further
The safety of vehicle drive is promoted, after detecting that driver gets on the bus, alcohol detection can also be carried out to driver, to judge to drive
The person of sailing whether there is drunk driving risk.
Optionally, described after detecting that driver gets on the bus, the method further includes：Whether driver described in voice prompt
Carry out alcohol detection；If receiving the instruction for being used to indicate and carrying out alcohol detection, alcohol detection is carried out to the driver, is obtained
To alcohol detection result；The alcohol concentration grade of the driver is determined according to the alcohol detection result；According to preset wine
The correspondence of smart concentration scale and vehicle control scheme determines the corresponding target vehicle of alcohol concentration grade of the driver
Control model；When the target vehicle control model is No starting pattern, then forbid the vehicle launch；When the target
When vehicle control scheme is speed limit driving mode, then after the vehicle launch is detected, the travel speed of the vehicle is controlled
No more than the second pre-set velocity.
In the embodiment of the present invention, after detecting that driver gets on the bus, can whether alcohol inspection be carried out with voice prompt driver
It surveys, and when receiving the instruction for being used to indicate progress alcohol detection (for example, driver can indicate to carry out alcohol with voice), it is right
The driver carries out alcohol detection, obtains alcohol detection result.Optionally, can alcohol be passed through by voice guide driver
Detector carries out alcohol detection or detects the alcohol concentration in a certain predeterminable area (for example, driver's compartment) automatically, with reality
Alcohol detection now is carried out to driver.
The embodiment of the present invention can divide multiple and different alcohol concentration grades in advance according to alcohol concentration value, and respectively will
Different alcohol concentration grades and different vehicle control schemes are corresponding, obtain alcohol concentration grade and vehicle control scheme
Correspondence.It is determined for example, alcohol concentration is less than 20mg/100ml (20 milligrams of alcohol are included in i.e. every 100 milliliters of gas)
For the first alcohol concentration grade, alcohol concentration is more than 20mg/100ml and is determined as the second alcohol concentration less than 80mg/100ml
Alcohol concentration is determined as third alcohol concentration grade by grade more than 80mg/100ml.
Specifically, when alcohol concentration grade is the first alcohol concentration grade, illustrate that alcohol concentration is relatively low, at this time driver
It can normally drive (namely normal driving pattern)；When alcohol concentration grade is the second alcohol concentration grade, driver at this time
Drive to exist it is certain dangerous, can be by controlling Vehicle Speed (namely speed limit in order to reduce the risk of traffic accident generation
Driving mode)；When alcohol concentration grade is third alcohol concentration grade, driver drives there are greater risk at this time, in order to
Avoid traffic accident generation, can be with No starting vehicle (namely No starting pattern).
In embodiments of the present invention, when target vehicle control model is No starting pattern, forbid the vehicle launch.
When the target vehicle control model is speed limit driving mode, after the vehicle launch is detected, the vehicle is controlled
Travel speed is no more than the second pre-set velocity, wherein, the second pre-set velocity can rationally be set according to actual conditions, to subtract
The generation of few drunk driving, improves the safety for driving vehicle.
It should be noted that after the embodiment of the present invention can get on the bus detecting driver, driver is first prompted into serving a round of liquor to the guests
Then essence detection performs above-mentioned steps 101 to step 103；It can also be after detecting that driver gets on the bus, first prompt driver
Carry out alcohol detection, and determine driver can drive (for example, alcohol concentration grade be the first alcohol concentration grade or second
Alcohol concentration grade) when, above-mentioned steps 101 are performed to step 103；The step of above-mentioned alcohol detection can also be performed parallel and upper
Step 101 is stated to step 103, it is not limited in the embodiment of the present invention.
Optionally, the embodiment of the present invention can pass through language when it is the second alcohol concentration grade to determine alcohol concentration grade
Whether sound prompting driver needs generation to drive, and receives to be used to indicate and need the instruction driven of generation, then generates generation and drive lookup information,
In, the generation, which drives, searches information including at least the vehicle location；The generation, which is issued, in presetting for system of driving drives lookup information,
Receive be used to indicate do not need to generation drive instruction when, then after the vehicle launch is detected, control the row of the vehicle
Speed is sailed no more than the second pre-set velocity.
Optionally, it is described forbid the vehicle launch after, the method further includes：Whether driver described in voice prompt
Generation is needed to drive；The instruction driven of generation is needed if receiving and being used to indicate, generating generation drives lookup information, wherein, in the generation, drives lookup
Information includes at least the vehicle location；The generation, which is issued, in presetting for system of driving drives lookup information.
In present example, after vehicle launch is forbidden, generation whether can be needed to drive, and connecing with voice prompt driver
The instruction (for example, needs phonetic order for driving of generation of driver's input) for being used to indicate and generation being needed to drive is received, then generating generation drives and look into
Information is looked for, and issues the generation in presetting for system of driving and drives lookup information, wherein, the generation, which drives, searches information including at least institute
Vehicle location is stated, information is searched so as to which related generation drives driver and can be driven according to generation and finds the vehicle.Optionally, can also start
In camera monitoring generation, drives the behavior of driver, and can further record the generation and drive the identity information of driver, license information etc., uploads
It is audited to the default generation system of driving, and starts vehicle the generation after the approval, is allowed to drive driver, to improve the safety that generation drives
Property.
The embodiment of the present invention is interacted by voice with user, can be improved user and be manipulated experience, and can automatically generate generation
Lookup information is driven, and issues the generation in presetting for system of driving and drives lookup information, improves the convenience that generation is made to drive.
Optionally, in the embodiment of the present invention, after vehicle launch is detected, vehicle drive behavior can also be supervised
It surveys, optionally, the monitoring to vehicle drive behavior can be aroused by voice.It specifically, can to the monitoring of vehicle drive behavior
To include identifying vehicle drive scene, and driver is prompted to perform corresponding operation, for example, can vehicle recognized
When, driver is prompted to beat left steering lamp or there are zebra stripes recognizing front, driver is prompted to slow down；It can also include inspection
Violation driving behavior is surveyed, and provides corresponding prompting, for example, when detecting overspeed of vehicle, prompts to slow down or detects vehicle
When one-way road turns around, prompt driver that cannot turn around.
Optionally, in the embodiment of the present invention, what above-mentioned voice module can be friendly interacts, and can be in user with user
Itself is improved during use, is allowed to the intention of more accurate understanding user.Specifically, above-mentioned voice module can include two kinds of works
Operation mode namely training mode and use pattern, wherein, when voice module is in training mode, voice module can basis
Speech recognition situation, user feedback are optimized from web search answer, with the intention of more accurate understanding user, in voice
It when module is in use pattern, can be interacted with user, and response is provided according to instruction existing in voice module, without
Networking.
Referring to Fig. 3, Fig. 3 is the structure chart of vehicle drive monitoring device provided in an embodiment of the present invention.As shown in figure 3, vehicle
Driving monitoring device 300 includes：Acquisition module 301, judgment module 302 and monitoring modular 303, wherein：
Acquisition module 301, the target for after detecting that driver gets on the bus, obtaining from origin to destination are led
Bit path；
Judgment module 302, for whether judging the driver according to the corresponding navigational parameter in the target navigation path
There are fatigue driving risk, wherein, the navigational parameter includes navigation time and/or navigation distance；
Monitoring modular 303, if for determining that the driver deposits according to the corresponding navigational parameter in the target navigation path
In fatigue driving risk, then fatigue driving monitoring is carried out to the driver.
Optionally, referring to Fig. 4, the monitoring modular 303 includes：
Collecting unit 3031, if for determining that the driver deposits according to the corresponding navigational parameter in the target navigation path
In fatigue driving risk, then the image of the driver is acquired by camera；
Recognition unit 3032, for identifying the driving condition of the driver according to the image of the driver；
Judging unit 3033, for judging the driver whether in fatigue driving state according to the driving condition.
Optionally, referring to Fig. 5, described device further includes：
Safe driving module 304 judges whether the driver drives in fatigue for described according to the driving condition
After sailing state, if determining that the driver is in fatigue driving state according to the driving condition, outputting alarm information, and
Start safe driving pattern, wherein, the travel speed that the safe driving pattern includes at least control vehicle is no more than first in advance
If the temperature in speed and/or the control vehicle is less than preset temperature.
Optionally, the safe driving module 304 is additionally operable to：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, obtain the target nearest apart from the vehicle location and stop
Cease regional location；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
Optionally, referring to Fig. 6, the monitoring modular 303 includes：
Acquiring unit 3035, if for determining that the driver deposits according to the corresponding navigational parameter in the target navigation path
In fatigue driving risk, then after vehicle start-up, the travel speed of the vehicle and the road of vehicle institute running section are obtained
Road situation；
Monitoring unit 3036, if for determining that the vehicle is in preset duration according to the travel speed of the vehicle
At the uniform velocity transport condition, and determine that vehicle institute running section belongs to dangerous according to the condition of road surface of vehicle institute running section
Section is driven, then fatigue driving monitoring is carried out to the driver.
Optionally, referring to Fig. 7, described device further includes：
First voice cue module 305, for described after detecting that driver gets on the bus, driver is described in voice prompt
No carry out alcohol detection；
Detection module 306 if being used to indicate the instruction for carrying out alcohol detection for receiving, carries out the driver
Alcohol detection obtains alcohol detection result；
First determining module 307, for determining the alcohol concentration grade of the driver according to the alcohol detection result；
Second determining module 308, for the correspondence according to preset alcohol concentration grade and vehicle control scheme, really
The corresponding target vehicle control model of alcohol concentration grade of the fixed driver；
First control module 309, for when the target vehicle control model is No starting pattern, then forbidding described
Vehicle launch；
Second control module 310, for when the target vehicle control model is speed limit driving mode, then detecting
After the vehicle launch, the travel speed of the vehicle is controlled to be no more than the second pre-set velocity.
Optionally, described device further includes：
Second voice cue module, for it is described forbid the vehicle launch after, whether driver described in voice prompt
Generation is needed to drive；
Generation module, if needing the instruction driven of generation for receiving to be used to indicate, generating generation drives lookup information, wherein,
The generation, which drives, searches information including at least the vehicle location；
Release module drives lookup information for issuing the generation in presetting for system of driving.
Above-mentioned vehicle drive monitoring device 300 can realize the vehicle drive monitoring method of the embodiment of the method for Fig. 1 to Fig. 2
Each process, and achieve the effect that identical to avoid repeating, which is not described herein again.
The vehicle drive monitoring device 300 of the embodiment of the present invention, acquisition module 301, for detecting that driver gets on the bus
Afterwards, the target navigation path from origin to destination is obtained；Judgment module 302, for according to the target navigation road
The corresponding navigational parameter of diameter judges the driver with the presence or absence of fatigue driving risk, wherein, the navigational parameter includes navigation
Time and/or navigation distance；Monitoring modular 303, if for determining institute according to the corresponding navigational parameter in the target navigation path
Stating driver, there are fatigue driving risks, then carry out fatigue driving monitoring to the driver.Since the embodiment of the present invention can be with
Previously according to navigational parameter driver is judged with the presence or absence of fatigue driving risk, and there are fatigue driving risks determining driver
When fatigue driving monitoring is carried out to driver, so as to judge driver in time with the presence or absence of fatigue driving, to promote vehicle
Driving safety.
The embodiment of the present invention also provides a kind of vehicle drive monitoring device, including processor, memory and is stored in described
It is real when the computer program is performed by the processor on memory and the computer program that can run on the processor
Each process of the vehicle drive monitoring method of existing any of the above-described embodiment of the method, and identical technique effect can be reached, to keep away
Exempt to repeat, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored on the computer readable storage medium
There is computer program, the computer program realizes each mistake of above-mentioned vehicle drive monitoring method when being executed by processor
Journey, and identical technique effect can be reached, it is repeated to avoid, which is not described herein again.Wherein, the computer-readable storage medium
Matter, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic disc or CD etc..
Referring to Fig. 8, Fig. 8 is the structure chart of the another vehicle drive monitoring device for implementing to provide of the present invention, as shown in figure 8,
Vehicle drive monitoring device 800 includes：It processor 801, memory 802 and is stored on the memory 802 and can be described
The computer program run on processor, the various components in vehicle drive monitoring device 800 are coupling in by bus interface 803
Together, following steps are realized when the computer program is performed by the processor 801：
After detecting that driver gets on the bus, the target navigation path from origin to destination is obtained；
Judge that the driver whether there is fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
Wherein, the navigational parameter includes navigation time and/or navigation distance；
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
Fatigue driving monitoring is carried out to the driver.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
The image of the driver is acquired by camera；
The driving condition of the driver is identified according to the image of the driver；
Judge the driver whether in fatigue driving state according to the driving condition.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
If determine that the driver is in fatigue driving state, outputting alarm information, and opens according to the driving condition
Dynamic safe driving pattern, wherein, the travel speed that the safe driving pattern includes at least control vehicle is default no more than first
Temperature in speed and/or the control vehicle is less than preset temperature.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, obtain the target nearest apart from the vehicle location and stop
Cease regional location；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
If determining the driver there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
After vehicle start-up, the travel speed of the vehicle and the condition of road surface of vehicle institute running section are obtained；
If determine that the vehicle is at the uniform velocity transport condition, and root in preset duration according to the travel speed of the vehicle
Determine that vehicle institute running section belongs to dangerous driving section according to the condition of road surface of vehicle institute running section, then to described
Driver carries out fatigue driving monitoring.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
Whether driver described in voice prompt carries out alcohol detection；
If receiving the instruction for being used to indicate and carrying out alcohol detection, alcohol detection is carried out to the driver, obtains wine
Smart testing result；
The alcohol concentration grade of the driver is determined according to the alcohol detection result；
According to preset alcohol concentration grade and the correspondence of vehicle control scheme, determine that the alcohol of the driver is dense
Spend the corresponding target vehicle control model of grade；
When the target vehicle control model is No starting pattern, then forbid the vehicle launch；
When the target vehicle control model is speed limit driving mode, then after the vehicle launch is detected, control
The travel speed of the vehicle is no more than the second pre-set velocity.
Optionally, it is additionally operable to when the computer program is performed by the processor 801：
Whether driver described in voice prompt needs generation to drive；
The instruction driven of generation is needed if receiving and being used to indicate, generating generation drives lookup information, wherein, in the generation, drives lookup letter
Breath includes at least the vehicle location；
The generation, which is issued, in presetting for system of driving drives lookup information.
The embodiment of the present invention also provides a kind of vehicle, including above-mentioned vehicle drive monitoring device, wherein, the vehicle drive
Monitoring device can realize each process that the vehicle drive monitoring device of any of the above-described embodiment is realized, and can reach identical
Technique effect, repeated to avoid, which is not described herein again.
Those of ordinary skill in the art may realize that each exemplary lists described with reference to the embodiments described herein
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is performed with hardware or software mode, specific application and design constraint depending on technical solution.Professional technician
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit can refer to the corresponding process in preceding method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
It connects, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the embodiment of the present invention
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And aforementioned storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can to store program code
Medium.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (17)
1. a kind of vehicle drive monitoring method, which is characterized in that including：
After detecting that driver gets on the bus, the target navigation path from origin to destination is obtained；
Judge that the driver whether there is fatigue driving risk according to the corresponding navigational parameter in the target navigation path,
In, the navigational parameter includes navigation time and/or navigation distance；
If the driver is determined there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path, to institute
It states driver and carries out fatigue driving monitoring.
2. it is if according to the method described in claim 1, it is characterized in that, described according to the corresponding navigation in the target navigation path
Parameter determines the driver, and there are fatigue driving risks, then carry out fatigue driving monitoring to the driver, including：
If determine that the driver there are fatigue driving risk, passes through according to the corresponding navigational parameter in the target navigation path
Camera acquires the image of the driver；
The driving condition of the driver is identified according to the image of the driver；
Judge the driver whether in fatigue driving state according to the driving condition.
3. according to the method described in claim 2, it is characterized in that, described judge that the driver is according to the driving condition
No to be in after fatigue driving state, the method further includes：
If determine that the driver is in fatigue driving state, outputting alarm information, and starts peace according to the driving condition
Full driving mode, wherein, the travel speed that the safe driving pattern includes at least control vehicle is no more than the first pre-set velocity
And/or the temperature in the control vehicle is less than preset temperature.
4. according to the method described in claim 3, it is characterized in that, the safe driving pattern further includes：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, the target rest area nearest apart from the vehicle location is obtained
Domain position；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
5. it is if according to the method described in claim 2, it is characterized in that, described according to the corresponding navigation in the target navigation path
Parameter determines the driver, and there are fatigue driving risks, then carry out fatigue driving monitoring to the driver, including：
If the driver is determined there are fatigue driving risk according to the corresponding navigational parameter in the target navigation path, in vehicle
Start after, obtain the travel speed of the vehicle and the condition of road surface of vehicle institute running section；
If determine that the vehicle is at the uniform velocity transport condition, and according to institute in preset duration according to the travel speed of the vehicle
The condition of road surface for stating vehicle institute running section determines that vehicle institute running section belongs to dangerous driving section, then to the driving
Member carries out fatigue driving monitoring.
6. it is the method according to any one of claims 1 to 5, it is characterized in that, described after detecting that driver gets on the bus,
The method further includes：
Whether driver described in voice prompt carries out alcohol detection；
If receiving the instruction for being used to indicate and carrying out alcohol detection, alcohol detection is carried out to the driver, obtains alcohol inspection
Survey result；
The alcohol concentration grade of the driver is determined according to the alcohol detection result；
According to preset alcohol concentration grade and the correspondence of vehicle control scheme, alcohol concentration of the driver etc. is determined
The corresponding target vehicle control model of grade；
When the target vehicle control model is No starting pattern, then forbid the vehicle launch；
When the target vehicle control model is speed limit driving mode, then after the vehicle launch is detected, described in control
The travel speed of vehicle is no more than the second pre-set velocity.
7. according to the method described in claim 6, it is characterized in that, it is described forbid the vehicle launch after, the method is also
Including：
Whether driver described in voice prompt needs generation to drive；
The instruction driven of generation is needed if receiving and being used to indicate, generating generation drives lookup information, wherein, the generation, which drives, searches information extremely
Include the vehicle location less；
The generation, which is issued, in presetting for system of driving drives lookup information.
8. a kind of vehicle drive monitoring device, which is characterized in that including：
Acquisition module, for after detecting that driver gets on the bus, obtaining the target navigation path from origin to destination；
Judgment module, for judging the driver with the presence or absence of fatigue according to the corresponding navigational parameter in the target navigation path
Risk is driven, wherein, the navigational parameter includes navigation time and/or navigation distance；
Monitoring modular, if for determining the driver there are fatigues to drive according to the corresponding navigational parameter in the target navigation path
Sailing danger, then carry out fatigue driving monitoring to the driver.
9. device according to claim 8, which is characterized in that the monitoring modular includes：
Collecting unit, if for determining the driver there are fatigues to drive according to the corresponding navigational parameter in the target navigation path
Sailing danger then acquires the image of the driver by camera；
Recognition unit, for identifying the driving condition of the driver according to the image of the driver；
Judging unit, for judging the driver whether in fatigue driving state according to the driving condition.
10. device according to claim 9, which is characterized in that described device further includes：
Safe driving module, for it is described according to the driving condition judge the driver whether in fatigue driving state it
Afterwards, if determining that the driver is in fatigue driving state, outputting alarm information, and starts safety according to the driving condition
Driving mode, wherein, the safe driving pattern include at least control vehicle travel speed be no more than the first pre-set velocity and/
Or the temperature in the control vehicle is less than preset temperature.
11. device according to claim 10, which is characterized in that the safe driving module is additionally operable to：
Whether driver described in voice prompt needs to enter relaxing area；
If receiving the instruction being used to indicate into relaxing area, the target rest area nearest apart from the vehicle location is obtained
Domain position；
Planning is from the vehicle location to the guidance path of the target relaxing area position；
, to the guidance path of the target relaxing area position, Voice Navigation is carried out according to from the vehicle location.
12. device according to claim 9, which is characterized in that the monitoring modular includes：
Acquiring unit, if for determining the driver there are fatigues to drive according to the corresponding navigational parameter in the target navigation path
Sailing danger, then after vehicle start-up, obtain the travel speed of the vehicle and the condition of road surface of vehicle institute running section；
Monitoring unit, if at the uniform velocity being travelled for determining that the vehicle is in preset duration according to the travel speed of the vehicle
State, and determine that vehicle institute running section belongs to dangerous driving road according to the condition of road surface of vehicle institute running section
Section then carries out fatigue driving monitoring to the driver.
13. the device according to any one of claim 8 to 12, which is characterized in that described device further includes：
First voice cue module, for described after detecting that driver gets on the bus, whether driver described in voice prompt carries out
Alcohol detection；
If being used to indicate the instruction for carrying out alcohol detection for receiving, alcohol inspection is carried out to the driver for detection module
It surveys, obtains alcohol detection result；
First determining module, for determining the alcohol concentration grade of the driver according to the alcohol detection result；
Second determining module for the correspondence according to preset alcohol concentration grade and vehicle control scheme, determines described
The corresponding target vehicle control model of alcohol concentration grade of driver；
First control module, for when the target vehicle control model is No starting pattern, then the vehicle being forbidden to open
It is dynamic；
Second control module, for when the target vehicle control model is speed limit driving mode, then detecting the vehicle
Start after, control the vehicle travel speed be no more than the second pre-set velocity.
14. device according to claim 13, which is characterized in that described device further includes：
Second voice cue module, for it is described forbid the vehicle launch after, whether driver described in voice prompt needs
In generation, drives；
Generation module, if needing the instruction driven of generation for receiving to be used to indicate, generating generation drives lookup information, wherein, it is described
Generation, which drives, searches information including at least the vehicle location；
Release module drives lookup information for issuing the generation in presetting for system of driving.
15. a kind of vehicle drive monitoring device, which is characterized in that including processor, memory and be stored on the memory
And the computer program that can be run on the processor, such as right is realized when the computer program is performed by the processor
It is required that the step of vehicle drive monitoring method described in any one of 1 to 7.
16. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the vehicle drive monitoring as described in any one of claim 1 to 7 when the computer program is executed by processor
The step of method.
17. a kind of vehicle, which is characterized in that including the vehicle drive monitoring device described in any one of claim 8 to 14 or
Person includes the vehicle drive monitoring device described in claim 15.
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| CN201711354068.XA CN108238053A (en) | 2017-12-15 | 2017-12-15 | A kind of vehicle drive monitoring method, device and vehicle |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877151A (en) * | 2018-07-11 | 2018-11-23 | 中国医学科学院生物医学工程研究所 | Fatigue driving method for early warning, device, equipment and storage medium |
| CN109308789A (en) * | 2018-10-25 | 2019-02-05 | 惠州市德赛西威汽车电子股份有限公司 | A kind of intelligent driving householder method for fatigue driving |
| CN109484173A (en) * | 2018-11-16 | 2019-03-19 | 北京车和家信息技术有限公司 | A kind of vehicle and control method for vehicle |
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