CN108162893A - A kind of running control system applied in intelligent vehicle - Google Patents
A kind of running control system applied in intelligent vehicle Download PDFInfo
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- CN108162893A CN108162893A CN201711419659.0A CN201711419659A CN108162893A CN 108162893 A CN108162893 A CN 108162893A CN 201711419659 A CN201711419659 A CN 201711419659A CN 108162893 A CN108162893 A CN 108162893A
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- Prior art keywords
- fatigue driving
- control system
- vehicle
- backrest
- fatigue
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
Abstract
The present invention provides a kind of running control systems applied in intelligent vehicle, including fatigue driving detection system, fatigue driving identifying system, fatigue driving control system, fatigue driving output system and backrest interference system, the fatigue driving detection system and fatigue driving output system are connect respectively with the fatigue driving control system；The fatigue driving identifying system is built in fatigue driving control system, and is connect with fatigue driving control system；The backrest interference system is connected with the fatigue driving control system, and the fatigue driving control system is connect with vehicle central control module.Identification is checked by the intersection of multiple spot position image change, it can be mutually authenticated and error correction, effectively prevention false command is implemented, the accuracy of intelligent sound input is substantially increased, and is laid a good foundation to the accurate command reception that interconnects of other the interior vehicles between attachment and car networking, vehicle and family etc..
Description
Technical field
The invention belongs to automobile intelligent trip industry vehicle control system manufacturing technology field and control method technical field,
Specifically, it is related to a kind of running control system and control method applied in intelligent vehicle.
Background technology
It improves with the continuous development of society, intelligent travel increasingly attracts attention, while also receives each intelligence and grind
Study carefully the extensive concern of mechanism and automobile industry." Chinese moment " rate of being expected to of global intelligent travel arrives first.December 20 in 2017
Day, first council of Apollo smoothly holds in Xiong Anxinqu.The council is made of internet and vehicle enterprise, entire by formulating
The general orientation of Apollo ecology overall strategies, and development, the management of discussion city unmanned vehicle jointly, push relevant laws and regulations, political affairs
Reproducible, propagable unmanned pattern model is sought in the formulation of plan.
" intelligent vehicle " of the prior art, exactly increased on the basis of common vehicle advanced sensor (radar,
Camera shooting), controller, the devices such as actuator, pass through vehicle-mounted sensor-based system and information terminal realize that the intelligence with people, vehicle, road etc. is believed
Breath exchanges, and vehicle is made to have intelligent environment sensing ability, can automatically analyze the safety and precarious position of vehicle traveling, and makes
Vehicle is arrived at according to the wish of people, final to realize the purpose for substituting people to operate.By to Vehicular intelligent technology
Research and development, can improve control and the driving ability of vehicle, and support vehicles travel safe and smooth, efficient.To intelligence
Vehicle control system constantly study and improve, be equivalent to extension and extend control, vision and the sensory function of driver, can pole
The earth promotes the safety of road traffic.
The vehicle of intelligent travel of the prior art is realized people's vehicle interaction intercommunication, is reached mostly by the way of phonetic entry
The purpose and effect of intelligent travel.But in the prior art, in the driving procedure for occurring especially in intelligent vehicle, due to
Vehicular intelligent degree be continuously improved so that it is manually-operated action it is fewer and fewer, driver under comfortable driving environment easily
Cause fatigue driving, and have no control system and controlling party that effectively prevention and control fatigue driving occur in the prior art
Method carries out vehicle drive when driver is in fatigue state, occurs traffic accident again and again, cause the generation of tragedy.
Invention content
The present invention is solves in the prior art since Vehicular intelligent degree is continuously improved so that manually-operated action is more next
Fewer, driver easily causes fatigue driving under comfortable driving environment, and has no effective anti-fatigue in the prior art
Ride Control System and control method so that driver is in fatigue state and carries out vehicle drive, occurs traffic accident again and again, causes
The generation of tragedy.The present invention is to overcome the technical solution of above-mentioned technical problem, provides a kind of row applied in intelligent vehicle
Vehicle control and control method, technical solution of the present invention are capable of providing except effectively for the progress of the fatigue driving state of driver
Identification judges, sends out alarm or output and driver's interactive information in time or takes the compulsory enforcement measures in time so that driver
Always in the environment in waking state and safety.Effectively remind and prevent driver from continuing driving row after fatigue driving
Vehicle.
The technical concept of the present invention is that the present invention is directed in the prior art since Vehicular intelligent degree is continuous
It improving so that manually-operated action is fewer and fewer, and driver easily causes fatigue driving under comfortable driving environment, and
Effective anti-fatigue-driving control system and control method are had no in the prior art so that driver is in fatigue state and carries out vehicle
It drives, occurs traffic accident again and again, cause the technical problems such as the generation of tragedy, provide a set of can prevent or relieving fatigue is driven
The running control system sailed passes through fatigue driving detection system, fatigue driving identifying system, fatigue driving control system, fatigue
Drive the interactions such as output system and backrest interference system, it is ensured that driver is in waking state or in security context
In.When fatigue driving control system for identifying detects driver's fatigue driving, the first step exports alarm signal；Second step is applied
Row voice prompt and interaction；Third walks, automatic to start backrest interference system, and the 4th step starts forced deceleration parking and performs
Program identifies road vehicle passage situation, and in the case where confirming safety, gradually slow down pulling over observing automatically.
Technical solution provided by the invention is that a kind of running control system applied in intelligent vehicle is driven including fatigue
Sail detection system, fatigue driving identifying system, fatigue driving control system, fatigue driving output system and backrest interference system
System, the fatigue driving detection system and fatigue driving output system are connect respectively with the fatigue driving control system；It is described
Fatigue driving identifying system is built in fatigue driving control system, and is connect with fatigue driving control system；The seat leans on
Back of the body interference system is connected with the fatigue driving control system, and the fatigue driving control system connects with vehicle central control module
It connects.
The backrest interference system includes backrest and taps control system, backrest percussion execution system, and the backrest strikes
Execution system is hit to be arranged in the middle part of driver seat backrest.
The backrest taps execution system and includes motor, tap convolution leading screw, tap hammer, return spring, the motor with
The convolution leading screw that taps is connected, and the convolution leading screw that taps is connected with the hammer that taps, the return spring and the percussion
Hammer is connected.
The backrest, which taps execution system and taps control system with the backrest, to be connected, the backrest tap control system and
The fatigue driving control system is connected, and the backrest taps the 1-5 times/second of percussion frequency of control system setting.
The fatigue driving detection system includes high definition camera or image identification detection system, the fatigue driving are visited
Examining system captures simultaneously to be separated by two more than or equal to 10 centimetres or changes at two with epigraph.
The action variable signal of acquisition is converted into image change by the high definition camera or image identification detection system
Pulse signal, the high definition camera or image identification detection system pass to described image change pulse signal described tired
Please identifying system is sailed.
The image change arteries and veins changed at the fatigue driving identifying system while two to receiving or at two with epigraph
It rushes signal and does logic judgment, and the information that will determine that passes to fatigue driving control system.
The fatigue driving identifying system can carry out figure to the eyes of driver, face, facial expression, driving posture simultaneously
As crawl and comparison, the fatigue driving identifying system carries out logic judgment to the image change signal at above-mentioned each position simultaneously.
After the fatigue driving control system receives the signal from the fatigue driving identifying system, preferably to described tired
Please output system output control signal is sailed.
The fatigue driving output system includes alarm device and voice device, and the voice device is filled including voice output
It puts and speech input device, the fatigue driving output system is arranged on the middle and upper part of Auto Instrument desk, the fatigue driving is defeated
Go out system and warning information or interactive information are exported to driver.
After fatigue driving output system output information, fatigue driving control system is defeated according to fatigue driving identifying system
Enter signal, it is secondary to select backrest interference system output control signal.
After backrest interference system output information, fatigue driving control system is defeated according to fatigue driving identifying system
Enter signal, the most backward vehicle central control module output control signal.
The central control module includes vehicle-state induction system, vehicle environmental detection system and performs system, described
After central control module receives the signal from the fatigue driving control system, logic synthesis judges vehicle-state and vehicle
Residing environmental information.
Whether the central control module judges vehicle in high-speed travel state simultaneously, and the ambient enviroment residing for vehicle is
No suitable pulling over observing, whether driver is in fatigue driving state, if so, central control module is sent out to the execution module
Go out to enforce instruction, force vehicle automatic retarding and lane change pulling over observing.
A kind of fatigue driving identification control method applied in intelligent vehicle, including fatigue driving detection system, fatigue
Drive identifying system, fatigue driving control system, fatigue driving output system and backrest interference system, the fatigue driving
Detection system and fatigue driving output system are connect respectively with the fatigue driving control system；The fatigue driving identifying system
It is built in fatigue driving control system, and is connect with fatigue driving control system；The backrest interference system with it is described
Fatigue driving control system is connected, and the fatigue driving control system is connect with vehicle central control module, and control method is as follows：
Whether the first step judges driver on steering position；
Second step detects the driving condition of driver by fatigue driving detection system, and knows to fatigue driving
Other system carries out signal transmission；
Third walks, and fatigue driving identifying system carries out logic synthesis judgement to receiving driving condition information, and to fatigue
Ride Control System carries out signal transmission；
4th step, fatigue driving control system is preferably transmitted to fatigue driving output system and performs signal, secondary to select to seat
Defeated transmit of backrest interference system performs signal, and most backward vehicle central control module, which is transmitted, performs signal.
The backrest interference system includes backrest and taps control system, backrest percussion execution system, and the backrest strikes
Execution system is hit to be arranged in the middle part of driver seat backrest.
The backrest taps execution system and includes motor, tap convolution leading screw, tap hammer, return spring, the motor with
The convolution leading screw that taps is connected, and the convolution leading screw that taps is connected with the hammer that taps, the return spring and the percussion
Hammer is connected.
The backrest, which taps execution system and taps control system with the backrest, to be connected, the backrest tap control system and
The fatigue driving control system (3) is connected, and the backrest taps the 1-5 times/second of percussion frequency of control system setting.
When vehicle launch 30 minutes or more, the fatigue driving detection system starts working condition automatically, to driver
State carries out continuing scanning, and the scan frequency is 1-3 minute/time, and the fatigue driving detection system is imaged including high definition
Head or image identification detection system, the fatigue driving detection system captures simultaneously to be separated by two more than or equal to 10 centimetres or two
Sentence epigraph variation.
The action variable signal of acquisition is converted into image change by the high definition camera or image identification detection system
Pulse signal, the high definition camera or image identification detection system pass to described image change pulse signal described tired
Please identifying system is sailed.
The image change arteries and veins changed at the fatigue driving identifying system while two to receiving or at two with epigraph
It rushes signal and does logic judgment, and the information that will determine that passes to fatigue driving control system；The fatigue driving identifying system can
Image-capture and comparison, the fatigue driving identification are carried out to the eyes of driver, face, facial expression, driving posture simultaneously
System carries out logic judgment to the image change signal at above-mentioned each position simultaneously.
The fatigue driving output system includes alarm device and voice device, and the voice device is filled including voice output
It puts and speech input device, the fatigue driving output system is arranged on the middle and upper part of Auto Instrument desk, the fatigue driving is defeated
Go out system and warning information or interactive information are exported to driver.
After the fatigue driving control system receives the signal from the fatigue driving identifying system, preferably to described
Fatigue driving output system output control signal；Secondary select to the backrest interference system exports control signal, most backward institute
Vehicle central control module output control signal is stated, is as follows：
The first step sends out alarm command to fatigue driving output system, and the fatigue driving output system sends out driver
Go out alarm, if if driver changes driving posture or active pulling over observing, all clear, otherwise into second step in 30 seconds；
Second step exports voice interface information to fatigue driving, inquiry driver whether in fatigue driving state or
No to need pulling over observing, if if driver changes driving posture or active pulling over observing in 30 seconds, interaction action terminates, no
Then enter third to walk；
Third walks, and exporting interference to the backrest interference system performs signal, the backrest tap execution system to
Driver back carries out slow motion percussion, and taps frequency and change from weak to strong, if if driver changes driving posture or master in 30 seconds
Dynamic pulling over observing, then interaction action terminates, otherwise into the 4th step；
4th step exports to vehicle central control module and enforces signal, and the vehicle central control module is by holding
Row system under the premise of vehicle running state and vehicle environment state is judged, forces vehicle automatic retarding and pulling over observing.
The execution system is connected with vehicle acceleration device, Vehicular brake device, vehicle steering device.
The central control module includes vehicle-state induction system, vehicle environmental detection system and performs system, described
After central control module receives the signal from the fatigue driving control system, logic synthesis judges vehicle-state and vehicle
Residing environmental information；Whether the central control module judges vehicle in high-speed travel state simultaneously, the week residing for vehicle
Collarette border is if appropriate for pulling over observing, and whether driver is in fatigue driving state, if so, central control module is held to described
Row module sends out compulsory execution instruction, forces vehicle automatic retarding and lane change pulling over observing.
Using technical solution provided by the present invention, the following technique effect better than the prior art can be brought：
1st, technical scheme of the present invention is overcome in the prior art since Vehicular intelligent degree is continuously improved so that artificial behaviour
The action of work is fewer and fewer, and driver easily causes fatigue driving under comfortable driving environment, and has no in the prior art
Effective anti-fatigue-driving control system and control method so that driver is in fatigue state and carries out vehicle drive, occurs again and again
The technical problems such as traffic accident.It is of the invention effectively to remind and prevent driver from continuing driving driving after fatigue driving, when tired
When please sailing control system for identifying and having detected fatigue driving signal：Alarm signal is exported by main speech output system first；
Secondly, whether output and the interactive information of driver ask whether as fatigue driving state or parking are needed to rest；Finally, lead to
It crosses central control module and exports compulsory execution order to executing agency, vehicle automatic retarding is forced, in the feelings for judging road condition safety
Under condition, it is gradually decelerated to curb parking.
2nd, using technical solution provided by the invention, driver can be promoted to form good driving habit.
3rd, using technical solution provided by the invention, the maintenance cost that the use cost of vehicle and accident are brought can be reduced
With, also with stability it is good, be quick on the draw.
4th, technical solution provided by the invention can effectively prevent fatigue driving, to long-duration driving or facial expression fatigue or
The driver having little expression gives timely alarm and reminding, can also take automatic reduction of speed, until road side of slowly keeping right is at a stop
Automatic running instruction, greatly reduce traffic accident.
5th, using technical solution provided by the invention, the image change of different location is quickly and effectively synchronized into analysis
Comparison, while the two is interacted into check, verification, it is ensured that system is safe and stable, accurate operation.
6th, technical solution provided by the present invention has simple directly voice operating mechanism and implementation mechanism, without reading
The user's operation guide of very complicated can be operated, especially convenient that interior electric elements such as navigator etc. is passed through without operation
The passenger tested；Driver, which need not disperse driving demand power, to be operated, only can be operated or transfer to sound passenger into
Row operation.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Wherein, 1 it is fatigue driving detection system, 2 be fatigue driving identifying system, 3 be fatigue driving control system, 4 is
Fatigue driving output system, 5 be vehicle central control module, 6 be backrest interference system.
Specific embodiment
As described in attached drawing, technical solution provided by the invention is a kind of running control system applied in intelligent vehicle,
Including fatigue driving detection system 1, fatigue driving identifying system 2, fatigue driving control system 3,4 and of fatigue driving output system
Backrest interference system 6, the fatigue driving detection system 1 and fatigue driving output system 4 respectively with the fatigue driving
Control system 3 connects；The fatigue driving identifying system 2 is built in fatigue driving control system 3, and is controlled with fatigue driving
System 3 connects；The backrest interference system 6 is connected with the fatigue driving control system 3, the fatigue driving control system
System 3 is connect with vehicle central control module 5.Identification is checked by the intersection of multiple spot position image change, can be mutually authenticated and
Error correction effectively prevents false command and implements, and substantially increases the accuracy of intelligent sound input, and to other interior vehicles in attachment
And the accurate command reception to interconnect between car networking, vehicle and family etc. is laid a good foundation.The present invention adds interactive check
Fatigue driving control system effectively reminds and prevents driver from continuing driving driving after fatigue driving, when fatigue driving control
System detectio processed is to when having fatigue driving signal：Alarm signal is exported by main speech output system first；If reactionless, into
Enter second step, output and the interactive information of driver, ask whether as fatigue driving state or parking whether is needed to rest；If nothing
Reaction then walks to backrest interference system output into third and performs order, if reactionless, passes through into the 4th step
Central control module exports to executing agency and enforces order, vehicle automatic retarding is forced, in the situation for judging road condition safety
Under, gradually it is decelerated to curb parking.
The backrest interference system 6 includes backrest and taps control system, backrest percussion execution system, and the backrest strikes
Execution system is hit to be arranged in the middle part of driver seat backrest.
The backrest taps execution system and includes motor, tap convolution leading screw, tap hammer, return spring, the motor with
The convolution leading screw that taps is connected, and the convolution leading screw that taps is connected with the hammer that taps, the return spring and the percussion
Hammer is connected.
The backrest, which taps execution system and taps control system with the backrest, to be connected, the backrest tap control system and
The fatigue driving control system (3) is connected, and the backrest taps the 1-5 times/second of percussion frequency of control system setting.
The fatigue driving detection system 1 includes high definition camera or image identification detection system, the fatigue driving
Detection system 1 captures simultaneously to be separated by two more than or equal to 10 centimetres or changes at two with epigraph.
The action variable signal of acquisition is converted into image change by the high definition camera or image identification detection system
Pulse signal, the high definition camera or image identification detection system pass to described image change pulse signal described tired
Please identifying system 2 is sailed.
The image change arteries and veins changed at the fatigue driving identifying system 2 while two to receiving or at two with epigraph
It rushes signal and does logic judgment, and the information that will determine that passes to fatigue driving control system 3.
The fatigue driving identifying system 2 can simultaneously carry out the eyes of driver, face, facial expression, driving posture
Image-capture and comparison, the fatigue driving identifying system 2 carry out logic to the image change signal at above-mentioned each position simultaneously and sentence
It is disconnected.
After the fatigue driving control system 3 receives the signal from the fatigue driving identifying system 2, preferably to described
The output control signal of fatigue driving output system 4.
The fatigue driving output system 4 includes alarm device and voice device, and the voice device includes voice output
Device and speech input device, the fatigue driving output system 4 are arranged on the middle and upper part of Auto Instrument desk, the fatigue driving
Output system 4 exports warning information or interactive information to driver.
After fatigue driving 4 output information of output system, fatigue driving control system 3 is according to fatigue driving identifying system 2
Input signal, it is secondary select backrest interference system 6 output control signal.
After backrest 6 output information of interference system, fatigue driving control system 3 is according to fatigue driving identifying system 2
Input signal, the most backward output of the vehicle central control module 5 control signal.
The central control module includes vehicle-state induction system, vehicle environmental detection system and performs system, described
After central control module receives the signal from the fatigue driving control system 3, logic synthesis judges vehicle-state and vehicle
Environmental information residing for.
Whether the central control module judges vehicle in high-speed travel state simultaneously, and the ambient enviroment residing for vehicle is
No suitable pulling over observing, whether driver is in fatigue driving state, if so, central control module is sent out to the execution module
Go out to enforce instruction, force vehicle automatic retarding and lane change pulling over observing.
A kind of fatigue driving identification control method applied in intelligent vehicle of embodiment 2, which is characterized in that including fatigue
Driving test system 1, fatigue driving identifying system 2, fatigue driving control system 3, fatigue driving output system 4 and backrest
Interference system 6, the fatigue driving detection system 1 and fatigue driving output system 4 respectively with the fatigue driving control system 3
Connection；The fatigue driving identifying system 2 is built in fatigue driving control system 3, and is connected with fatigue driving control system 3
It connects；The backrest interference system 6 is connected with the fatigue driving control system 3；The fatigue driving control system 3 and vehicle
Central control module 5 connects, and control method is as follows：
Whether the first step judges driver on steering position；
Second step detects the driving condition of driver by fatigue driving detection system 1, and knows to fatigue driving
Other system 2 carries out signal transmission；
Third walks, and fatigue driving identifying system 2 carries out logic synthesis judgement to receiving driving condition information, and to fatigue
Ride Control System 3 carries out signal transmission；
4th step, fatigue driving control system 3 is preferably transmitted to fatigue driving output system 4 and performs signal, secondary to select to seat
Defeated transmit of chair back interference system 6 performs signal, and most backward vehicle central control module 5, which is transmitted, performs signal.
The backrest interference system includes backrest and taps control system, backrest percussion execution system, and the backrest strikes
Execution system is hit to be arranged in the middle part of driver seat backrest.
The backrest taps execution system and includes motor, tap convolution leading screw, tap hammer, return spring, the motor with
The convolution leading screw that taps is connected, and the convolution leading screw that taps is connected with the hammer that taps, the return spring and the percussion
Hammer is connected.
The backrest, which taps execution system and taps control system with the backrest, to be connected, the backrest tap control system and
The fatigue driving control system (3) is connected, and the backrest taps the 1-5 times/second of percussion frequency of control system setting.
After the backrest interference system connects the execute instruction that 6 receive fatigue driving control system 3, indicate immediately to
The backrest interference system output interference performs signal, and the backrest taps execution system and carries out slow motion to driver back
It taps, and taps frequency and change from weak to strong, if if driver changes driving posture or active pulling over observing, the interaction in 30 seconds
Action terminates.
When vehicle launch 30 minutes or more, the fatigue driving detection system 1 starts working condition automatically, to driver
State carries out continuing scanning, and the scan frequency is 1-3 minute/time, and the fatigue driving detection system 1 is imaged including high definition
Head or image identification detection system, the fatigue driving detection system 1 simultaneously capture be separated by two more than or equal to 10 centimetres or
Changed at two with epigraph.
The action variable signal of acquisition is converted into image change by the high definition camera or image identification detection system
Pulse signal, the high definition camera or image identification detection system pass to described image change pulse signal described tired
Please identifying system 2 is sailed.
The image change arteries and veins changed at the fatigue driving identifying system 2 while two to receiving or at two with epigraph
It rushes signal and does logic judgment, and the information that will determine that passes to fatigue driving control system 3；The fatigue driving identifying system 2
Can image-capture and comparison be carried out to the eyes of driver, face, facial expression, driving posture simultaneously, the fatigue driving is known
Other system 2 carries out logic judgment to the image change signal at above-mentioned each position simultaneously.
The fatigue driving output system 4 includes alarm device and voice device, and the voice device includes voice output
Device and speech input device, the fatigue driving output system 4 are arranged on the middle and upper part of Auto Instrument desk, the fatigue driving
Output system 4 exports warning information or interactive information to driver.
After the fatigue driving control system 3 receives the signal from the fatigue driving identifying system 2, preferably to institute
State the output control signal of fatigue driving output system 4；Secondary select to the backrest interference system 6 exports control signal, finally
Control signal is exported to the vehicle central control module 5, is as follows：
The first step sends out alarm command to fatigue driving output system 4, and the fatigue driving output system 4 is to driver
Alarm is sent out, if if driver changes driving posture or active pulling over observing, all clear, otherwise into second in 30 seconds
Step；
Second step exports voice interface information to fatigue driving, inquiry driver whether in fatigue driving state or
No to need pulling over observing, if if driver changes driving posture or active pulling over observing in 30 seconds, interaction action terminates, no
Then enter third to walk；
Third walks, and exporting interference to the backrest interference system 6 performs signal, the backrest tap execution system to
Driver back carries out slow motion percussion, and taps frequency and change from weak to strong, if if driver changes driving posture or master in 30 seconds
Dynamic pulling over observing, then interaction action terminates, otherwise into the 4th step；
4th step, exports to vehicle central control module 5 and enforces signal, and the vehicle central control module 5 passes through
Execution system under the premise of vehicle running state and vehicle environment state is judged, forces vehicle automatic retarding and pulling over observing.
The execution system is connected with vehicle acceleration device, Vehicular brake device, vehicle steering device.
The central control module includes vehicle-state induction system, vehicle environmental detection system and performs system, described
After central control module receives the signal from the fatigue driving control system 3, logic synthesis judges vehicle-state and vehicle
Environmental information residing for；Whether the central control module judges vehicle in high-speed travel state simultaneously, residing for vehicle
Ambient enviroment is if appropriate for pulling over observing, and whether driver is in fatigue driving state, if so, central control module is to described
Execution module sends out compulsory execution instruction, forces vehicle automatic retarding and lane change pulling over observing.
Embodiment 3
Technical solution provided by the present invention is a kind of to further include intelligence for the vehicle audio input control system of intelligent travel
Wherein, the intelligent navigation module includes display device, GPS signal reception device, reservoir and electronic map to energy navigation module,
Electronic map is stored in reservoir.Wherein, voice input module includes microphone array, and microphone array includes multiple Mikes
Wind.Wherein, sound identification module includes speech database and phonetic order mapping table, and phonetic order mapping table includes multiple and language
The processor-executable instruction of the corresponding control module of sound order, the wherein executable instruction include navigation module enabled instruction.
Wherein, the voice command of the microphones capture automobile passenger in microphone array, speech database are voice command matching
Corresponding Text Command, phonetic order mapping table text command mapping to corresponding processor-executable instruction, and by controlling
Molding block control navigation module performs corresponding navigation feature.
The present invention includes but not limited to following technical advantage and effect：Intelligent automobile has a set of navigation information data first
Library, have national highway, common road, urban road and various service facilities (food and drink, hotel, gas station, sight spot,
Parking lot) information material；Secondly GPS positioning system, the position where vehicle is accurately positioned using this system, with road
Data in data bank compare, and determine later travel direction；Road condition information system is provided real by traffic control center
When road ahead condition information, such as traffic congestion, accident, when necessary in time change travel route；Preventing collision of vehicles system, including visiting
Radar, information processing system, Ride Control System, control and the distance of other vehicles are surveyed, is subtracted in time when detecting barrier
Speed or brake, and information is transmitted to command centre and other vehicles；Emergency warning system, if had an accident, automatic report refers to
It is rescued at the center of waving；Wireless communication system, for the contact of automobile and command centre；Automated driving system, for controlling vapour
The igniting of vehicle changes speed and steering etc..Usually the operation of vehicle substantially can be considered to a multi input, multi output, defeated
Enter the control process of the Complex Nonlinear System of complicated and changeable, the uncertain multi-jamming sources of output relation.
Technical solution provided by the present invention, can be with being capable of effective the following technical problem or to people in the prior art
The inconvenience that brings, driver should environment of accepting such as road, crowded, direction, pedestrian etc. information, also to experience automobile such as vehicle
The information of speed, laterally offset, yaw velocity etc., then by judgement and analysis and decision, and compared with the driving experience of oneself
Compared with, determine the control action that do, finally by body, hand, foot etc. come complete manipulate vehicle action.Therefore it is entirely driving
During sailing, the human factor of driver accounts for very big proportion.Once occur driver for a long time drive, fatigue is driven, is sentenced
The situation of disconnected error, it is easy to cause traffic accident.The present invention can effectively solve the problem that above-mentioned driver's fatigue driving problem.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of running control system applied in intelligent vehicle, which is characterized in that including fatigue driving detection system (1),
Fatigue driving identifying system (2), fatigue driving control system (3), fatigue driving output system (4) and backrest interference system
(6), the fatigue driving detection system (1) and fatigue driving output system (4) respectively with the fatigue driving control system (3)
Connection；The fatigue driving identifying system (2) is built in fatigue driving control system (3), and with fatigue driving control system
(3) it connects；The backrest interference system (6) is connected with the fatigue driving control system (3), the fatigue driving control
System (3) is connect with vehicle central control module (5).
A kind of 2. running control system applied in intelligent vehicle as described in claim 1, which is characterized in that the seat
Backrest interference system (6) taps control system including backrest, backrest taps execution system, and the backrest taps execution system arrangement
In the middle part of driver seat backrest.
3. a kind of running control system applied in intelligent vehicle as claimed in claim 1 or 2, which is characterized in that described
Backrest taps execution system and includes motor, tap convolution leading screw, tap hammer, return spring, and the motor circles round with described tap
Leading screw is connected, and the convolution leading screw that taps is connected with the hammer that taps, and the return spring is connected with the hammer that taps.
4. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-3, feature exist
Tap execution system in, the backrest and tap control system with the backrest and be connected, the backrest percussion control system with it is described
Fatigue driving control system (3) is connected, and the backrest taps the 1-5 times/second of percussion frequency of control system setting.
5. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-4, feature exist
In the fatigue driving detection system (1) includes high definition camera or image identification detection system, the fatigue driving detection
System (1) at the same crawl be separated by two more than or equal to 10 centimetres or change at two with epigraph；The high definition camera or
Image identifies that the action variable signal of acquisition is converted into image change pulse signal by detection system, the high definition camera or
Described image change pulse signal is passed to the fatigue driving identifying system (2) by image identification detection system；The fatigue
The image change pulse signal changed at driving identifying system (2) while two to receiving or at two with epigraph is done logic and sentenced
It is disconnected, and the information that will determine that passes to fatigue driving control system (3)；
The fatigue driving identifying system (2) can carry out figure to the eyes of driver, face, facial expression, driving posture simultaneously
As crawl and comparison, the fatigue driving identifying system (2) while logic is carried out to the image change signal at above-mentioned each position to sentence
It is disconnected.
6. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-5, feature exist
In after the fatigue driving control system (3) receives the signal from the fatigue driving identifying system (2), preferably to described
Fatigue driving output system (4) output control signal.
7. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-6, feature exist
In the fatigue driving output system (4) includes alarm device and voice device, and the voice device includes instantaneous speech power
With speech input device, the fatigue driving output system (4) is arranged on the middle and upper part of Auto Instrument desk, and the fatigue driving is defeated
Go out system (4) and warning information or interactive information are exported to driver.
8. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-7, feature exist
In after fatigue driving output system (4) output information, fatigue driving control system (3) is according to fatigue driving identifying system (2)
Input signal, secondary to select backrest interference system output control signal, most backward vehicle central control module (5) output
Control signal.
9. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-8, feature exist
In the central control module includes vehicle-state induction system, vehicle environmental detection system and performs system, the center control
After molding block receives the signal from the fatigue driving control system (3), logic synthesis judges vehicle-state and vehicle institute
The environmental information at place.
10. a kind of running control system applied in intelligent vehicle of any one as described in claim 1-9, feature exist
In whether the central control module judges vehicle in high-speed travel state simultaneously, and whether the ambient enviroment residing for vehicle fits
Pulling over observing is closed, whether driver is in fatigue driving state, if so, central control module is sent out by force to the execution module
Execute instruction processed forces vehicle automatic retarding and lane change pulling over observing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711419659.0A CN108162893A (en) | 2017-12-25 | 2017-12-25 | A kind of running control system applied in intelligent vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711419659.0A CN108162893A (en) | 2017-12-25 | 2017-12-25 | A kind of running control system applied in intelligent vehicle |
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| CN108162893A true CN108162893A (en) | 2018-06-15 |
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| CN201711419659.0A Withdrawn CN108162893A (en) | 2017-12-25 | 2017-12-25 | A kind of running control system applied in intelligent vehicle |
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Application publication date: 20180615 |