WO2019184944A1 - 车辆控制***、车辆和车辆控制方法 - Google Patents

车辆控制***、车辆和车辆控制方法 Download PDF

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Publication number
WO2019184944A1
WO2019184944A1 PCT/CN2019/079848 CN2019079848W WO2019184944A1 WO 2019184944 A1 WO2019184944 A1 WO 2019184944A1 CN 2019079848 W CN2019079848 W CN 2019079848W WO 2019184944 A1 WO2019184944 A1 WO 2019184944A1
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WIPO (PCT)
Prior art keywords
vehicle
information
detector
state information
driver
Prior art date
Application number
PCT/CN2019/079848
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English (en)
French (fr)
Inventor
李新国
李文波
Original Assignee
京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US16/618,842 priority Critical patent/US20200094818A1/en
Publication of WO2019184944A1 publication Critical patent/WO2019184944A1/zh

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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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • 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
    • B60K28/066—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 actuating a signalling device
    • 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
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    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
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    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
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    • B60W2720/106—Longitudinal acceleration

Definitions

  • Embodiments of the present disclosure relate to a vehicle control system, a vehicle, and a vehicle control method.
  • An embodiment of the present disclosure provides a vehicle control system, including: an acquisition device, the acquisition device is configured to acquire physical state information of a driver; and a processor, an input end of the processor is coupled to the acquisition device, The processor is configured to determine whether the body state information is body abnormality information, and if yes, outputting an execution signal; and executing an apparatus, an input end of the executing device is connected to an output end of the processor, for receiving the execution signal, and A corresponding security action is performed according to the execution signal.
  • the vehicle control system further includes: a vehicle detector for detecting vehicle state information of the vehicle; an input of the processor coupled to the vehicle detector, the processor for determining Whether the vehicle state information is vehicle abnormality information, and if so, the execution signal is output.
  • the obtaining device includes a detecting device for being disposed in the vehicle and corresponding to a position of the driver, and the detecting device is provided with any one of a sound detector, a camera, and an eyeball detector.
  • the sound detector is configured to detect sound information in the vehicle as the body state information
  • the camera is configured to capture face image information of the driver as the body state information
  • the eyeball detector is used to detect the driver's eyeball information as the body state information.
  • the acquisition device includes an electroencephalogram detector for wearing on a driver's head, an output of the electroencephalogram detector is connected to the processor, and the electroencephalogram detector is used for The driver's brain wave information is detected as the body state information.
  • the vehicle detector is configured to be disposed on a vehicle, the vehicle detector including any one or more of a vibration detector, a collision detector, a tilt detector, and a water pressure detector, wherein the collision detection
  • the device is configured to detect collision information of the vehicle as the vehicle state information
  • the vibration detector is configured to detect vibration information of the vehicle as the vehicle state information
  • the tilt detector is configured to detect tilt information of the vehicle to serve as The vehicle state information
  • the water pressure detector is configured to detect vehicle body water pressure information of the vehicle as the vehicle state information.
  • the execution device includes any one or more of a brake vehicle control system, an airbag opening vehicle control system, a glass breaking vehicle control system, and an alarm vehicle control system.
  • An embodiment of the present disclosure also provides a vehicle comprising: the vehicle control system.
  • the embodiment of the present disclosure further provides a vehicle control method for the vehicle control system, including: acquiring physical state information of the driver; determining whether the physical state information is abnormal driving information, and if so, controlling the vehicle to execute Corresponding security actions.
  • the vehicle control method further includes: acquiring vehicle state information of the vehicle; determining whether the vehicle state information is abnormal vehicle information; determining whether the body state information is abnormal driving information; and if the vehicle state information is abnormal vehicle information And/or, the body state information is abnormal driving information, and then the vehicle is controlled to perform a corresponding safety action.
  • the body state information includes any one or more of sound information, facial expression information, eyeball information, heart rate information, and brain wave information;
  • the vehicle state information includes collision information, vibration information, tilt information, and water pressure Any one or more of the information;
  • the safety action includes any one or more of a braking action, a deceleration action, an airbag opening action, and a glass breaking action.
  • FIG. 1 is a structural block diagram of a vehicle control system according to an embodiment of the present disclosure
  • FIG. 2 is a structural block diagram of a vehicle control system according to another embodiment of the present disclosure.
  • FIG. 3 is a schematic structural diagram of an acquiring apparatus according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a vehicle detector according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of an execution device according to an embodiment of the present disclosure.
  • FIG. 6 is a flowchart of a vehicle control method according to an embodiment of the present disclosure.
  • FIG. 7 is a flowchart of a vehicle control method according to another embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a vehicle control system, including: an acquiring device 1 for acquiring body state information of a driver; and a processor 2, wherein an input end of the processor 2 is connected to the acquiring Device 1, the processor 2 is configured to determine whether the body state information is body abnormality information, and if so, output an execution signal; the executing device 3, the input end of the executing device 3 is connected to the output end of the processor 2 for receiving an execution signal, and The corresponding security action is performed according to the execution signal.
  • the acquiring device 1 is configured to collect physical state information of the driver, wherein the physical state information may include various types, such as: brain wave information of the human body, eye closing information of the human body, sound information of the human body, facial expression information of the human body, and human body
  • the heartbeat information and the like and the acquiring device 1 may include a detecting device corresponding to the above-described body state information, for example, a brain wave sensor, a camera device, a heart rate sensor, a sound sensor, etc., in order to obtain the above-described body state information, and do not perform one-to-one
  • the processor 2 can detect the physical state information of the driver in real time and transmit the detected physical state information to the processor 2 to make a judgment in real time and improve the safety of the driver.
  • the processor 2 is configured to receive the body state information of the driver detected by the acquiring device 1 and determine the body state information, and if the detected body state information is body abnormality information, the physical state of the driver at this time is indicated. It is not suitable for driving, or the driver has lost control of the car or control of the car. This is very dangerous.
  • the judgment criteria of the body abnormality information can be different depending on the type of body state information detected. For example, when it is detected that the driver's eye closing time exceeds the preset time, for example, when the preset time is 5 seconds, it can be judged that the driver is in a fatigue driving state, which is very dangerous and is prone to traffic accidents.
  • the emergency stop can be performed by the executing device 3, and for example, when the sound information of the driver is detected as the screaming sound information, it can be judged that a danger occurs during the driving, and the driver may have lost control of the vehicle. At this time, it is very dangerous.
  • emergency control can be performed by the executing device 3, for example: when it is detected that the driver's heart rate information exceeds the preset value, it can be judged that the driver is very nervous or excited at this time, and the control ability of the vehicle may have been lost, and the emergency braking can be performed by the executing device 3, according to the above
  • the processor 2 is configured to determine whether the driver is in an abnormal driving state according to the physical state information of the driver, and the criterion for determining can be specifically set according to the type of the body state information, once the driver is judged at this time.
  • the body state information is body abnormality information, and the processor 2 will output an execution signal to control the action of the actuator 3 to ensure the safety of the driver.
  • the processor 2 may be a vehicle controller in a vehicle or a controller that is newly added to the existing vehicle. The specific structural style is not limited herein.
  • the above-mentioned executing device 3 is configured to perform a corresponding safety action according to the acquired execution signal, and the executing device 3 can be a plurality of structural components in the automobile, such as a brake, an airbag opener, an alarm, etc.
  • the device 3 can automatically control the car or issue an alarm to remind the driver to ensure the driver's driving safety.
  • the executing device 3 receives the execution signal from the processor 2, the executing device 3 performs a corresponding safety action, for example, : Braking, opening the airbag, and alarming are not specifically limited.
  • Embodiments of the present disclosure provide a vehicle control system for protecting driving safety of a driver.
  • the vehicle control system includes: an acquisition device 1, a processor and an execution device, wherein the driver is in the process of causing a serious accident and seriously affecting the safety of the society.
  • the acquiring device 1 can acquire the physical state information of the driver, and send the physical state information to the processor, and the processor determines whether the physical state information is physical abnormality information, and if so, proceeds to the executing device.
  • An execution signal is issued, and the executing device can perform a corresponding safety action according to the execution signal, so that when the driver experiences a subjective runaway phenomenon during driving, for example, sleep, screaming, etc., the vehicle control system automatically executes through the executing device. Control the vehicle to ensure the safety of the driver.
  • the vehicle control system can detect and judge the body state information of the vehicle according to the body state information of the driver, and can also detect and determine the body state information of the vehicle, as shown in FIG. 2 .
  • the vehicle control system further includes a vehicle detector 4 .
  • the vehicle detector 4 is for detecting vehicle state information of the vehicle; the input of the processor 2 is connected to the vehicle detector 4, and the processor 2 is for determining whether the vehicle state information is vehicle abnormality information, and if so, outputting an execution signal.
  • the vehicle detector 4 is configured to detect vehicle state information of the vehicle, and the vehicle state information may include vibration information, impact information, tilt information, and the like of the vehicle, and the vehicle state information may reflect the form in which the vehicle is located.
  • the above-described vehicle detector 4 may be a vibration sensor, an impact sensor, a tilt sensor or the like, and the above-described vehicle state information can be transmitted to the processor 2 by the wheel detector, and the processor 2 can
  • vehicle state information is judged whether it is vehicle abnormality information, for example, the vibration amplitude is too large, the collision occurs, the inclination amplitude is too large, the water in the vehicle, etc., and if so, an execution signal is sent to the executing device 3 to control the executing device 3
  • the safety action for example, the braking action, the airbag opening action, the glass breaking action, and the like, are not limited herein, and the driver's personal safety can be protected.
  • the acquiring device 1 includes a detecting device for being disposed in the vehicle and corresponding to the position of the driver.
  • the detecting device includes any one or more of a sound detector 11, a face collector 12, and an eyeball detector 13, wherein the sound detector 11 is configured to detect sound information within the vehicle as Body state information; the face collector 12 is used to capture the driver's face image information as body state information; the eyeball detector 13 is used to detect the driver's eyeball information as body state information.
  • the vehicle inspection device can be disposed in the interior of the vehicle and opposite to the driver's position, so that the detection device can more conveniently detect the body state information of the driver to ensure the accuracy of the detection data.
  • the detection device can more conveniently detect the body state information of the driver to ensure the accuracy of the detection data.
  • any one or more of the sound detector 11, the face collector 12, and the eyeball detector 13 are integrated on the detecting device.
  • the sound detector 11 may include a device such as a microphone, and the driver's voice information may be acquired.
  • the processor 2 can determine whether the driver's voice acquired by the sound detector 11 is abnormal state information, such as a squeaking sound or the like, and the processor 2 can control the executing device 3 (for example, a brake) to perform a safe action (for example, : Brake action) to reduce or avoid accidents or injuries.
  • a brake for example, a brake
  • a safe action for example, : Brake action
  • the face collector 12 may include an image acquisition device, such as a camera, for acquiring facial image information of a human face, by which the processor 2 may analyze whether the state of the driver is normal, for example, when occurs. In an emergency, the driver may have a face-lifting situation, or the facial expression may be very embarrassing.
  • the processor 2 may compare the image of the face abnormal image information with the image information of the face, if the face image information is found to be The abnormal state information, the processor 2 can then control the execution device 3 to perform a safe action, such as braking, to ensure the safety of the driver.
  • a safe action such as braking
  • the eyeball detector 13 is configured to detect information of the human eyeball, for example, a closed state of the human eyeball, a gaze direction of the human eyeball, etc., and the processor 2 can analyze whether the driving state of the driver is normal through the eyeball information, for example: When the closed eye time in the eyeball information is too long, it can be judged that the driver may have fallen asleep. When the gaze direction of the eyeball in the eyeball information is shifted for a long time, it can be judged that the driver's driving attention is not concentrated, so that the processor 2 It can be judged whether the abnormal state information is obtained by the condition of the eyeball information.
  • the closed eye time in the eyeball information is too long, it can be judged that the driver may have fallen asleep.
  • the gaze direction of the eyeball in the eyeball information is shifted for a long time, it can be judged that the driver's driving attention is not concentrated, so that the processor 2 It can be judged whether the abnormal state information is obtained by the condition of the eyeball information.
  • the execution device 3 can be controlled to perform a safety action such as braking, alarming, etc., to ensure the safety of the driver, and the eyeball detector
  • the structural pattern of 13 may be various.
  • the eyeball detector 13 may include an infrared light emitter configured to emit infrared light, and an eyeball position sensor including an infrared light detector configured to receive The light emitted by the infrared light through the eyes (such as the eyeball and the cornea), thereby Capturing eye blinking eyes closed position and such action, the present embodiment disclosed herein is not specifically limited.
  • the above-described acquisition device 1 may include a brain wave detector 14 as shown in FIG. 3, in addition to the detection device.
  • the acquisition device 1 includes an electroencephalogram detector 14 for wearing on the driver's The head, the output of the brain wave detector 14 is connected to the processor 2, and the brain wave detector 14 is used to detect the driver's brain wave information as body state information.
  • the brain wave detector 14 can be worn on the driver's head, for example, as a headgear structure, an eye structure, etc., and the specific structure thereof is not limited herein.
  • the brain wave detector 14 includes a detecting electrode for contacting a human brain to receive and transmit an electrical signal generated by a brain wave.
  • the detection electrode is a metal electrode.
  • the brain wave detector 14 and the processor 2 may be connected by wire or wirelessly, for example, a Bluetooth connection, a wireless fidelity connection, etc., and the connection manner is not limited.
  • the brain wave detector 14 is for detecting brain wave information of the driver, and transmitting brain wave information as body state information to the processor 2, and the processor 2 can determine whether the driver is in an abnormal driving state by analyzing the brain wave of the driver. For example, if the brain wave information is a body abnormality information, the corresponding actuator 3 can be controlled to perform a safety action such as braking, alarming, etc., to ensure the safety of the driver.
  • the above-described vehicle detector 4 may be of various types, for example, the vehicle detector 4 is provided on a vehicle.
  • the vehicle detector 4 includes a vibration detector 41, a collision detector 42, and a tilt detector. And one or more of the water pressure detectors 44, wherein the collision detector 42 is configured to detect collision information of the vehicle as vehicle state information; the vibration detector 41 is configured to detect vibration information of the vehicle to serve as Vehicle state information; the tilt detector 43 is for detecting the tilt information of the vehicle as the vehicle state information; the water pressure detector 44 is for detecting the vehicle body water pressure information of the vehicle as the vehicle state information.
  • the vibration detector 41 is used to detect the vibration information of the vehicle, and the processor 2 can determine the state of the vehicle body according to the vibration condition of the vehicle. For example, if the vehicle vibrates greatly, it can be judged that the vehicle travels very dangerously. It is not easy to be too fast, and even requires braking, so that the processor 2 can control the safety action of the actuator 3 corresponding to braking or reduction to ensure driving safety; wherein the collision detector is used to detect the collision information of the vehicle, when the processor 2 acquires When the collision information is reached, it can be judged that the vehicle has collided.
  • the processor 2 can automatically control the execution device 3 to perform a safe action, such as braking, opening the airbag, etc., to ensure the driver.
  • a safe action such as braking, opening the airbag, etc.
  • the processor 2 can determine that the vehicle may flip, and the processor 2 can control the corresponding airbag to open, Protecting the safety of the driver;
  • the water pressure detector 44 is used to detect the vehicle External water pressure information, if the glass of the vehicle and the water pressure appear, it can be judged that the vehicle may have fallen into the water, and the processor 2 can control the corresponding actuator 3, for example, a glass breaker to break the glass of the vehicle. The driver can escape the vehicle through the window to ensure the safety of the driver.
  • the vibration detector 41 includes a vibration sensor
  • the collision detector 42 includes an acceleration sensor
  • the inclination detector 43 includes a tilt sensor and a GPS positioner
  • the water pressure detector 44 includes a pressure sensor.
  • the embodiments of the present disclosure do not limit this.
  • the execution device 3 includes any one or more of a brake 31, an airbag opener 32, a glass breaker 33, and an alarm 34.
  • the processor 2 can control the brake 31 to achieve a safe action such as deceleration, braking, etc.; the airbag opener 32 can perform a safe action such as opening the airbag; the glass breaker 33 can realize a safe action such as vehicle glass breaking; the alarm 34 can Carry out safety belt work such as hazard warning to remind the driver to be in a bad state, so as to make corrections in time to avoid traffic accidents; the above multiple execution devices 3 can be executed simultaneously in multiple combinations, or can be executed separately or sequentially.
  • the manner of execution may be set according to the specific judgment of the processor, and is not specifically limited herein.
  • processor 2 can be a central processing unit (CPU), a digital signal processor (DSP), or other form of processor with data processing capabilities and/or program execution capabilities, such as a field programmable gate array (FPGA) or the like;
  • the central processing unit (CPU) can be an X86 or ARM architecture or the like.
  • the processor can be a general purpose processor or a special purpose processor, and the actuator 3 can be controlled to perform the desired function.
  • the airbag opener includes a sensor, a gas generator, an air bag, and a controller.
  • the sensor senses the degree of collision of the car and sends a signal to the controller.
  • the controller processes the signal and sends a signal to trigger gas generation when it is determined that it is necessary to open the air bag.
  • the gas generator quickly ignites and generates a large amount of gas to inflate the airbag, thereby opening the airbag.
  • the glass breaker may be a glass puncher, a glass cutter, a safety hammer, or the like that can break the window glass of the automobile.
  • the vehicle control system further includes a memory for storing non-transitory computer readable instructions (eg, one or more computer program modules) that can control the actuator 3 when the processor is operative To perform the desired action.
  • the memory and processor may be interconnected by a bus system and/or other form of connection mechanism (not shown).
  • Embodiments of the present disclosure also provide a vehicle including the vehicle control system described above.
  • Embodiments of the present disclosure provide a vehicle for protecting driving safety of a driver.
  • the driver when driving a vehicle, the driver often loses control of the vehicle due to subjective reasons of the driver's driving. It caused serious accidents in traffic accidents and seriously affected the safety of society.
  • a vehicle provided by an embodiment of the present disclosure includes: an acquisition device, a processor, and an execution device, wherein the driver acquires body state information of the driver and transmits the body state information to the process during driving of the vehicle
  • the processor determines whether the body state information is body abnormality information, and if so, sends an execution signal to the executing device, and the executing device can perform a corresponding safety action according to the execution signal, so that the driver is in the driving process once
  • the vehicle control system automatically controls the vehicle through the execution device to ensure the safety of the driver.
  • an embodiment of the present disclosure further provides a vehicle control method, including: at least step 101, acquiring physical state information of a driver; wherein the physical state information may reflect a driving state of the driver, and the physical state information may be Including a plurality of, for example, brain wave information of the human body, eye closing information of the human body, sound information of the human body, facial expression information of the human body, heartbeat information of the human body, and the like; and step 102, determining whether the physical state information is abnormal driving information If yes, control the vehicle to perform the corresponding safety action.
  • the physical state information can reflect the physical condition of the driver to know whether the driver still has the ability to control the vehicle. If it may not be able to control the vehicle, it can be regarded as an abnormal driving state, and the abnormal driving state may have A variety of, for example: the driver's brainwave chaos, the driver's heart rate is too fast, the driver closes the eyes for a long time, the driver shifts the line of sight for a long time, the driver screams, the driver's face, etc., can be used as abnormal driving
  • the criterion for determining the information if the driver's physical state information is abnormal driving information, the vehicle can be controlled to perform corresponding safety actions, such as: deceleration, braking, alarming, opening the airbag, etc., to reduce or avoid injury to the driver. .
  • the embodiment of the present disclosure provides a vehicle control method for protecting driving safety of a driver.
  • the vehicle control method includes: first, obtaining the physical state information of the driver, and then judging the body Whether the status information is abnormal driving information, and if so, controlling the vehicle to perform a corresponding safety action, so that when the driver experiences subjective loss of control during driving, for example, abnormal driving information such as sleep and scream, the vehicle control system The vehicle is automatically controlled to perform safe actions to ensure the safety of the driver.
  • the vehicle control method further includes: step 121: acquiring vehicle state information of the vehicle; and step 122, determining whether the vehicle state information is abnormal vehicle information; determining whether the body state information is abnormal driving information; The vehicle state information is abnormal vehicle information, and/or the body state information is abnormal driving information, and then the vehicle is controlled to perform a corresponding safety action.
  • the vehicle status information may also be various, for example, vehicle collision information, vehicle vibration information, vehicle inclination angle information, water pressure information outside the vehicle, etc., may be used as status information of the vehicle, and abnormal vehicle information is a vehicle.
  • vehicle collision information for example, when the vehicle collides, the vibration amplitude of the vehicle is large, the inclination angle of the vehicle is large, and the water pressure outside the vehicle is large
  • the vehicle can be controlled to perform the corresponding safety action, and the detailed
  • the actions have been described in detail in the above embodiments, and are not described herein.
  • the body state information includes any one or more of sound information, facial expression information, eyeball information, heart rate information, and brain wave information;
  • the vehicle state information includes collision information, vibration information, tilt information, and water pressure information.
  • the safety action includes any one or more of a braking action, a deceleration action, an airbag opening action, and a glass breaking action.
  • the physical state information, the vehicle state information, and the security action are described in detail in the foregoing device embodiments. The working principle and the process are the same as those in the device embodiment, and are not described herein.
  • the vehicle control method provided by the embodiment of the present disclosure may be implemented by, for example, a combination of hardware and software, which is not limited by the embodiment of the present disclosure.

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Abstract

一种车辆控制***、车辆和车辆控制方法，该车辆控制***包括：获取装置（1），所述获取装置（1）用于获取驾驶员的身体状态信息；处理器（2），所述处理器（2）的输入端连接于所述获取装置（1），所述处理器（2）用于判断所述身体状态信息是否为身体异常信息，若是则输出执行信号；执行装置（3），所述执行装置（3）的输入端连接于所述处理器（2）的输出端，用于接收所述执行信号，并根据所述执行信号执行对应的安全动作。该车辆控制***可以提高车辆驾驶的安全性。

Description

车辆控制***、车辆和车辆控制方法
本申请要求于2018年3月27日递交的中国专利申请第201810258784.6号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开实施例涉及一种车辆控制***、车辆和车辆控制方法。
背景技术
随着车辆技术的快速发展，车辆已经成为了人们生活中非常重要的代步工具，使人们的出行、旅游更加的方便快捷，随着车辆的普及，车辆驾驶的安全性也被人们越来越重视，然而驾驶员在驾驶车辆时，经常由于驾驶员驾驶的主观原因，例如注意力不集中、驾驶时睡觉等原因，使驾驶员失去了对车辆的控制，造成车祸事故，严重威胁驾驶员的驾驶安全。
发明内容
本公开实施例提供了一种车辆控制***，包括：获取装置，所述获取装置用于获取驾驶员的身体状态信息；处理器，所述处理器的输入端连接于所述获取装置，所述处理器用于判断所述身体状态信息是否为身体异常信息，若是则输出执行信号；执行装置，所述执行装置的输入端连接于所述处理器的输出端，用于接收所述执行信号，并根据所述执行信号执行对应的安全动作。
例如，所述的车辆控制***还包括：车辆检测器，所述车辆检测器用于检测车辆的车辆状态信息；所述处理器的输入端连接于所述车辆检测器，所述处理器用于判断所述车辆状态信息是否为车辆异常信息，若是，则输出所述执行信号。
例如，所述获取装置包括检测设备，所述检测设备用于设置于车辆内且与驾驶员的位置相对应，所述检测设备上设有声音检测器、摄像机、眼球检测器中的任意一种或多种，其中，所述声音检测器用于检测车辆内的 声音信息，以作为所述身体状态信息；所述摄像机用于拍摄驾驶员的人脸图像信息，以作为所述身体状态信息；所述眼球检测器用于检测驾驶员的眼球信息，以作为所述身体状态信息。
例如，所述获取装置包括脑电波检测器，所述脑电波检测器用于佩戴在驾驶员的头部，所述脑电波检测器的输出端连接于所述处理器，所述脑电波检测器用于检测驾驶员的脑电波信息，以作为所述身体状态信息。
例如，所述车辆检测器用于设置在车辆上，所述车辆检测器包括振动检测器、碰撞检测器、倾斜检测器和水压检测器中的任意一种或多种，其中，所述碰撞检测器用于检测车辆的碰撞信息，以作为所述车辆状态信息；所述振动检测器用于检测车辆的振动信息，以作为所述车辆状态信息；所述倾斜检测器用于检测车辆的倾斜信息，以作为所述车辆状态信息；所述水压检测器用于检测车辆的车体水压信息，以作为所述车辆状态信息。
例如，所述执行装置包括刹车车辆控制***、气囊打开车辆控制***、玻璃破碎车辆控制***和报警车辆控制***中的任意一种或多种。
本公开实施例还提供了一种车辆，包括：所述的车辆控制***。
本公开实施例还提供了一种车辆控制方法，用于所述的车辆控制***，包括：获取驾驶员的身体状态信息；判断所述身体状态信息是否为异常驾驶信息，若是，则控制车辆执行对应的安全动作。
例如，该车辆控制方法还包括：获取车辆的车辆状态信息；判断所述车辆状态信息是否为异常车辆信息；判断所述身体状态信息是否为异常驾驶信息；若所述车辆状态信息为异常车辆信息，和/或，所述身体状态信息为异常驾驶信息，则控制车辆执行对应的安全动作。
例如，所述身体状态信息包括声音信息、面部表情信息、眼球信息、心率信息、脑电波信息中的任意一种或多种；所述车辆状态信息包括碰撞信息、振动信息、倾斜信息、水压信息中的任意一种或多种；所述安全动作包括刹车动作、减速动作、气囊打开动作、玻璃破碎动作中的任意一种或多种。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为本公开一种实施例提供的车辆控制***的结构框图；
图2为本公开另一种实施例提供的车辆控制***的结构框图；
图3为本公开实施例提供的获取装置的结构示意图；
图4为本公开实施例提供的车辆检测器的结构示意图；
图5为本公开实施例提供的执行装置的结构示意图；
图6为本公开一种实施例提供的车辆控制方法的流程图；
图7为本公开另一种实施例提供的车辆控制方法的流程图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
除非另外定义，此处使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
如图1所示，本公开实施例提供了一种车辆控制***，包括：获取装置1，获取装置1用于获取驾驶员的身体状态信息；处理器2，处理器2的输入端连接于获取装置1，处理器2用于判断身体状态信息是否为身体异常信息，若是则输出执行信号；执行装置3，执行装置3的输入端连接于处理器2的输出端，用于接收执行信号，并根据执行信号执行对应的安全动作。
获取装置1用于采集驾驶员的身体状态信息，其中，身体状态信息可以包括多种，例如：人体的脑电波信息、人体的眼睛闭合信息、人体的声音信息、人体的面部表情信息，人体的心跳信息等，而获取装置1为了获取上述的身体状态信息，可以包括与上述身体状态信息相对应的检测设备，例如：脑电波传感器、摄像装置、心率传感器、声音传感器等，在此不作一一限定，在此需要说明的是，处理器2可以实时的检测驾驶员的身体状态信息，并将检测到的身体状态信息传输给处理器2，以便实时进行判断，提高驾驶员的安全性。
处理器2用于接收获取装置1检测到驾驶员的身体状态信息，并对上述的身体状态信息进行判断，如果检测到的身体状态信息为身体异常信息时，则说明驾驶员此时的身体状态已经不适合继续驾驶，或者，驾驶员已经失去了对汽车的控制能力或控制意识，此时是非常危险的，其中，身体异常信息的判断标准根据检测到的身体状态信息种类的不同可以有多种，例如：当检测到驾驶员的人眼闭合时间超过预设时间时，例如：预设时间为5秒时，则可以判断驾驶员处于疲劳驾驶状态，此时非常的危险，容易发生交通事故，可以通过执行装置3进行紧急制止，又例如：当检测到驾驶员的声音信息为尖叫的声音信息时，则可以判断行驶过程中发生了危险，而驾驶员可能已经失去了对车辆的控制，此时非常的危险，此时可以通过执行装置3进行紧急控制，又例如：当检测到驾驶员的心率信息超过预设数值时，则可以判断该驾驶员此时非常的紧张或激动，可能已经失去了对车辆的控制能力，可以通过执行装置3进行紧急制动，根据上述的案例可知，处理器2用于根据驾驶员的身体状态信息来判断驾驶员是否处于异常驾驶的状态，而判断的标准可以根据身体状态信息的种类来进行具体设定，一旦判断驾驶员此时的身体状态信息为身体异常信息，该处理器2将会输出执行信号，以控制执行装置3进行动作，以保证驾驶员的安全。在此需要说明的 是，该处理器2可以为车辆中的整车控制器，也可以为在现有汽车基础上新增加的控制器，其具体结构样式在此不作限定。
上述的执行装置3用于根据获取到的执行信号来执行向对应的安全动作，该执行装置3可以为汽车中的多种结构部件，例如：刹车器、气囊打开器、报警器等，通过执行装置3可以自动控制汽车或发出报警来提醒驾驶员，进而保证驾驶员的驾驶安全，当上述的执行装置3接收到处理器2发出执行信号时，该执行装置3则执行对应的安全动作，例如：进行刹车、打开气囊、进行报警等，在此不作具体限定。
本公开实施例提供了一种车辆控制***，用于保护驾驶员的驾驶安全，而现有技术中，驾驶员在驾驶车辆时，经常由于驾驶员驾驶的主观原因，使驾驶员失去了对车辆的控制，造成严重车祸事故，严重影响社会的安全，与现有技术相比，本申请文件提供的一种车辆控制***，包括：获取装置1、处理器和执行装置，其中，驾驶员在对车辆的驾驶过程中，获取装置1能够获取驾驶员的身体状态信息，并将该身体状态信息发送给处理器，由处理器来判断该身体状态信息是否为身体异常信息，若是，则向执行装置发出执行信号，而执行装置能够根据该执行信号执行对应的安全动作，这样驾驶员在驾驶过程中，一旦出现主观的失控现象时，例如：睡眠、尖叫等，车辆控制***则通过执行装置自动控制车辆，以保证驾驶员的安全。
上述车辆控制***除了可以根据驾驶员的身体状态信息进行检测判断外，还可以对车辆的本体状态信息进行检测判断，如图2所示，具体的，上述车辆控制***还包括车辆检测器4，车辆检测器4用于检测车辆的车辆状态信息；处理器2的输入端连接于车辆检测器4，处理器2用于判断车辆状态信息是否为车辆异常信息，若是，则输出执行信号。本实施例中，上述车辆检测器4用于检测车辆的车辆状态信息，该车辆状态信息可以包括车辆的振动信息、撞击信息和倾斜信息等，通过上述的车辆状态信息可以反应车辆所处的形式状态，为了获取上述的车辆状态信息，上述的车辆检测器4可以为振动传感器、撞击传感器和倾斜传感器等，通过车轮检测器能够将上述的车辆状态信息传递给处理器2，通过处理器2能够对车辆状态信息进行判断其是否为车辆异常信息，例如：振动幅度过大、发生碰撞、倾斜幅 度过大、车辆内进水等，若是，则向执行装置3发出执行信号，以控制执行装置3执行安全动作，例如：刹车动作、安全气囊打开动作、玻璃破碎动作等，在此不作一一限定，进而可以保护驾驶员的人身安全。
上述的获取装置1的样式可以有多种，如图3所示，例如，获取装置1包括检测设备，检测设备用于设置于车辆内且与驾驶员的位置相对应。在一些示例中，该检测设备包括声音检测器11、人脸采集器12、眼球检测器13中的任意一种或多种，其中，声音检测器11用于检测车辆内的声音信息，以作为身体状态信息；人脸采集器12用于拍摄驾驶员的人脸图像信息，以作为身体状态信息；眼球检测器13用于检测驾驶员的眼球信息，以作为身体状态信息。本实施例中，检车设备可以设置于车内与驾驶员位置正面相对处，这样可以更加方便检测设备对驾驶员的身体状态信息进行检测，以保证检测数据的准确性。例如，声音检测器11、人脸采集器12、眼球检测器13中的任意一种或多种集成于该检测设备上。
例如，声音检测器11可以包括麦克风等设备，可以获取驾驶员的声音信息，在车辆行驶过程中，如果车辆发生紧急情况时，有一些驾驶员就会发出尖叫的声音，并失去了对车辆的控制，通过处理器2可以判断声音检测器11获取的驾驶员声音是否为异常状态信息，例如尖叫声音等，处理器2则可以控制执行装置3(例如：刹车器)执行安全动作(例如：刹车动作)，以减小或避免事故的发生或伤害。
例如，人脸采集器12可以包括图像获取装置，例如摄像机，用于获取到人脸的面部图像信息，通过处理器2可以通过该面部图像信息来分析驾驶员的状态是否正常，例如：当发生紧急情况时，驾驶员可能会出现捂脸的情况，或者面部表情会非常的狰狞，处理器2可以通过人脸异常图像信息的数据库与人脸的图像信息进行对比，如果发现人脸图像信息为异常状态信息，处理器2则可以控制执行装置3执行安全动作，例如刹车等动作，以保证驾驶员的安全。
例如，眼球检测器13用于检测人体眼球的信息，例如：人体眼球的闭合状态、人体眼球的注视方向等，通过处理器2可以通过眼球信息可以分析驾驶员的驾驶状态是否正常，例如：当眼球信息中的闭眼时间过长时，可以判断驾驶员可能已经睡着了，当眼球信息中眼球的注视方向长时间偏 移，则可以判断驾驶员的驾驶注意力不集中，这样处理器2可以通过眼球信息的情况来判断其是否为异常状态信息，一旦判断为异常状态信息，则可以控制执行装置3执行安全动作，例如：刹车、报警等，以保证驾驶员的安全，而眼球检测器13的结构样式可以有多种，例如，眼球检测器13可以包括红外光发射器和眼球位置传感器，该红外光发射器配置为发出红外光，该眼球位置传感器包括红外光探测器，配置为接收该红外光经眼部(例如眼球及眼角膜)发射后的光线，从而可以捕捉眼球的位置移动以及眨眼闭眼等动作，本公开实施例在此不作具体限定。
上述获取装置1除了可以包括检测设备外，如图3所示，还可以包括脑电波检测器14，例如，获取装置1包括脑电波检测器14，脑电波检测器14用于佩戴在驾驶员的头部，脑电波检测器14的输出端连接于处理器2，脑电波检测器14用于检测驾驶员的脑电波信息，以作为身体状态信息。本实施例中，上述脑电波检测器14可以佩戴在驾驶员的头上，例如实现为头套结构、眼睛结构等，其具体结构在此不作限定。例如，该脑电波检测器14包括检测电极，用于与人脑接触以接收并传输脑电波所产生的电信号。例如，该检测电极为金属电极。例如，脑电波检测器14与处理器2之间可以通过有线连接，也可以通过无线连接，例如：蓝牙连接、无线保真连接等，其连接方式不作限定。脑电波检测器14用于检测驾驶员的脑电波信息，并将脑电波信息作为身体状态信息发送给处理器2，而处理器2通过分析驾驶员的脑电波可以判断驾驶员是否处于异常驾驶状态，例如：脑电波混乱等，如果判断该脑电波信息是身体异常信息，那么就可以控制对应的执行装置3执行安全动作，例如：刹车、报警等，以保证驾驶员的安全。
上述车辆检测器4的结构样式可以有多种，例如，车辆检测器4用于设置在车辆上，如图4所示，车辆检测器4包括振动检测器41、碰撞检测器42、倾斜检测器43和水压检测器44中的任意一种或多种，其中，碰撞检测器42用于检测车辆的碰撞信息，以作为车辆状态信息；振动检测器41用于检测车辆的振动信息，以作为车辆状态信息；倾斜检测器43用于检测车辆的倾斜信息，以作为车辆状态信息；水压检测器44用于检测车辆的车体水压信息，以作为车辆状态信息。本实施例中，振动检测器41用于检测车辆的振动信息，处理器2可以根据车辆的振动情况来判断车体的状态，例如车 辆如果振动较大时，可以判断车辆行走的路程非常的危险，不易过快形式，甚至需要刹车，这样处理器2可以控制执行装置3对应进行刹车或减少等安全动作，以保证驾驶安全；其中，碰撞检测器用于检测车辆的碰撞信息，当处理器2获取到碰撞信息时，则可以判断车辆发生了碰撞，为了避免驾驶员紧张或失去意识而无法控制车辆，处理器2可以自动控制执行装置3执行安全动作，例如刹车、打开气囊等，以保证驾驶员的安全，避免事故的继续加大；其中，倾斜器用于检测车辆的倾斜状态，如果倾斜角度较大时，处理器2可以判断车辆可能出现翻转，进而处理器2可以控制对应的气囊打开，以保护驾驶员的安全；其中，水压检测器44用于检测车辆外部的水压信息，如果车辆的玻璃处以及出现水压，则可以判断车辆可能已经落入水中，此时处理器2可以控制对应的执行装置3，例如：玻璃破碎器来破碎车辆的玻璃，使驾驶员可以通过车窗逃出车辆，以保证驾驶员的安全。
例如，振动检测器41包括振动传感器，碰撞检测器42包括加速度传感器，倾斜检测器43包括倾角传感器和GPS***，水压检测器44包括压力传感器。本公开实施例对此不作限制。
执行装置例如，如图5所示，执行装置3包括刹车器31、气囊打开器32、玻璃破碎器33和报警器34中的任意一种或多种。本实施例中，处理器2可以控制刹车器31实现减速、刹车等安全动作；气囊打开器32能够执行气囊打开等安全动作；玻璃破碎器33可以实现车辆玻璃破碎等安全动作；报警器34可以执行危险报警等安全带工作，以提醒驾驶员处于不良状态，以便及时进行更正，避免发生交通事故；上述的多个执行装置3可以多个组合同时执行，也可以单独执行，还可以先后执行，其执行的方式可以根据处理器的具体判断情况进行设定，在此不作具体限定。
例如，处理器2可以是中央处理单元(CPU)、数字信号处理器(DSP)或者具有数据处理能力和/或程序执行能力的其它形式的处理器，例如现场可编程门阵列(FPGA)等；例如，中央处理单元(CPU)可以为X86或ARM架构等。处理器可以为通用处理器或专用处理器，可以控制执行器3以执行期望的功能。例如，气囊打开器包括传感器、气体发生器、气囊和控制器，传感器感受汽车的碰撞程度并将信号送到控制器，控制器对信号进行处理，当判断有必要打开气囊时发出信号触发气体发生器，气体发生器迅 速点火并产生大量气体给气囊充气，从而将气囊打开。
例如，玻璃破碎器可以为玻璃打孔机、玻璃切割刀、安全锤等可以对汽车窗玻璃进行破碎的工具。
例如，该车辆控制***还包括存储器，该存储器用于存储非暂时性计算机可读指令(例如一个或多个计算机程序模块)，非暂时性计算机可读指令被处理器运行时可以控制执行器3以执行期望的动作。存储器和处理器可以通过总线***和/或其它形式的连接机构(未示出)互连。
本公开实施例还提供了一种车辆，包括上述的车辆控制***。
本公开实施例提供了一种车辆，用于保护驾驶员的驾驶安全，而现有技术中，驾驶员在驾驶车辆时，经常由于驾驶员驾驶的主观原因，使驾驶员失去了对车辆的控制，造成严重车祸事故，严重影响社会的安全。本公开实施例提供的车辆包括：获取装置、处理器和执行装置，其中，驾驶员在对车辆的驾驶过程中，获取装置能够获取驾驶员的身体状态信息，并将该身体状态信息发送给处理器，由处理器来判断该身体状态信息是否为身体异常信息，若是，则向执行装置发出执行信号，而执行装置能够根据该执行信号执行对应的安全动作，这样驾驶员在驾驶过程中，一旦出现主观的失控现象时，例如：睡眠、尖叫等，车辆控制***则通过执行装置自动控制车辆，以保证驾驶员的安全。
如图6所示，本公开实施例还提供了一种车辆控制方法，至少包括：步骤101，获取驾驶员的身体状态信息；其中，身体状态信息可以反应驾驶员的驾驶状态，身体状态信息可以包括多种，例如：人体的脑电波信息、人体的眼睛闭合信息、人体的声音信息、人体的面部表情信息，人体的心跳信息等；及步骤102，判断所述身体状态信息是否为异常驾驶信息，若是，则控制车辆执行对应的安全动作。
通过身体状态信息可以反应驾驶员的身体情况，以便知道此事驾驶员是否还具备控制车辆的能力，如果其可能已经无法控制车辆，则可以视为异常驾驶状态，而异常驾驶状态的情况可以有多种，例如：驾驶员的脑电波混乱、驾驶员的心率过速，驾驶员长时间闭眼，驾驶员长时间转移视线，驾驶员发出尖叫，驾驶员面目狰狞等，均可以作为异常驾驶信息的判 定标准，如果驾驶员的身体状态信息为异常驾驶信息，则可以控制车辆执行对应的安全动作，例如：减速、刹车、发出报警、打开气囊等，以减小或避免对驾驶员造成伤害。
本公开实施例提供了一种车辆控制方法，用于保护驾驶员的驾驶安全，而现有技术中，驾驶员在驾驶车辆时，经常由于驾驶员驾驶的主观原因，使驾驶员失去了对车辆的控制，造成严重车祸事故，严重影响社会的安全，与现有技术相比，本申请文件提供的一种车辆控制方法，包括：首先，获取驾驶员的身体状态信息，然后，判断所述身体状态信息是否为异常驾驶信息，若是，则控制车辆执行对应的安全动作，这样驾驶员在驾驶过程中，一旦出现主观的失控现象时，例如：睡眠、尖叫等异常驾驶信息，车辆控制***则自动控制车辆执行安全动作，以保证驾驶员的安全。
例如，如图7所示，该车辆控制方法还包括：步骤121，获取车辆的车辆状态信息；及步骤122，判断车辆状态信息是否为异常车辆信息；判断身体状态信息是否为异常驾驶信息；若车辆状态信息为异常车辆信息，和/或，身体状态信息为异常驾驶信息，则控制车辆执行对应的安全动作。
由此可知，除了可以通过人体的身体状态信息进行判断外，还可以根据车辆的状态信息进行判断车辆的情况，即便人体的身体状态信息正常，如果车辆的状态信息为异常车辆信息，同样控制车辆执行对应的安全动作，这有利于进一步提高车辆驾驶的安全性。
例如，车辆状态信息同样可以为多种，例如：车辆碰撞信息、车辆振动信息、车辆的倾斜角度信息、车辆外部的水压信息等，均可作为车辆的状态信息，而异常车辆信息则为车辆状态信息出现异常时的情况，例如：车辆发生碰撞、车辆的振动幅度较大、车辆的倾斜角度较大、车辆外部的水压较大时，则可以控制车辆执行对应的安全动作，其详细的动作在上述的实施例已经详细说明，在此不作赘述。
进一步的，身体状态信息包括声音信息、面部表情信息、眼球信息、心率信息、脑电波信息中的任意一种或多种；所述车辆状态信息包括碰撞信息、振动信息、倾斜信息、水压信息中的任意一种或多种；所述安全动作包括刹车动作、减速动作、气囊打开动作、玻璃破碎动作中的任意一种 或多种。本实施例中，上述的身体状态信息、车辆状态信息和安全动作在上述的装置实施例中已经详细说明，其工作原理和过程与装置实施例相同，在此不作赘述。
本公开实施例提供的车辆控制方法例如可以通过硬件与软件的组合来实现，本公开的实施例对此不作限制。
以上所述仅是本发明的示范性实施方式，而非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。

Claims (13)

  1. 一种车辆控制***，包括：
    获取装置，所述获取装置用于获取驾驶员的身体状态信息；
    处理器，所述处理器的输入端连接于所述获取装置，所述处理器用于判断所述身体状态信息是否为身体异常信息，若是则输出执行信号；
    执行装置，所述执行装置的输入端连接于所述处理器的输出端，用于接收所述执行信号，并根据所述执行信号执行对应的安全动作。
  2. 根据权利要求1所述的车辆控制***，还包括：
    车辆检测器，所述车辆检测器用于检测车辆的车辆状态信息；
    所述处理器的输入端还连接于所述车辆检测器，所述处理器还用于判断所述车辆状态信息是否为车辆异常信息，若是，则输出所述执行信号。
  3. 根据权利要求1或2所述的车辆控制***，其中，
    所述获取装置包括检测设备，所述检测设备用于设置于车辆内且与驾驶员的位置相对应。
  4. 根据权利要求3所述的车辆控制***，其中，所述检测设备包括声音检测器、人脸采集器摄像机和眼球检测器中的至少之一，所述身体状态信息相应包括声音信息、人脸图像信息和眼球信息中的至少之一，
    所述声音检测器用于检测车辆内的声音信息，所述人脸采集器用于获取所述人脸图像信息，所述眼球采集器用于获取所述眼球信息。
  5. 根据权利要求4所述的车辆控制***，其中，
    所述声音检测器包括麦克风，所述眼球检测器包括红外光发射器和眼球位置传感器，所述人脸采集器包括摄像机。
  6. 根据权利要求1-5任一所述的车辆控制***，其中，
    所述获取装置还包括脑电波检测器，所述脑电波检测器用于佩戴在驾驶员的头部，所述脑电波检测器的输出端连接于所述处理器，所述脑电波检测器用于检测驾驶员的脑电波信息，以作为所述身体状态信息。
  7. 根据权利要求2所述的车辆控制***，其中，器所述车辆检测器包括振动检测器、碰撞检测器、倾斜检测器和水压检测器中的任意一种或多种，
    所述碰撞检测器用于检测车辆的碰撞信息，以作为所述车辆状态信息；
    所述振动检测器用于检测车辆的振动信息，以作为所述车辆状态信息；
    所述倾斜检测器用于检测车辆的倾斜信息，以作为所述车辆状态信息；
    所述水压检测器用于检测车辆的车体水压信息，以作为所述车辆状态信息。
  8. 根据权利要求1至7中任一项所述的车辆控制***，其中，
    所述执行装置包括刹车装置、气囊打开器、玻璃破碎器和报警器中的任意一种或多种。
  9. 一种车辆，包括权利要求1至8中任一项所述的车辆控制***。
  10. 一种车辆控制方法，包括：
    获取驾驶员的身体状态信息；
    判断所述身体状态信息是否为异常驾驶信息，若是，则控制车辆执行对应的安全动作。
  11. 根据权利要求10所述的车辆控制方法，其中，所述判断所述身体状态信息是否为异常驾驶信息，若是，则控制车辆执行对应的安全动作，包括：
    获取车辆的车辆状态信息；
    判断所述车辆状态信息是否为异常车辆信息；
    判断所述身体状态信息是否为异常驾驶信息；
    若所述车辆状态信息为异常车辆信息，和/或，所述身体状态信息为异常驾驶信息，则控制车辆执行所述对应的安全动作。
  12. 根据权利要求10或11所述的车辆控制方法，其中，
    所述身体状态信息包括声音信息、面部表情信息、眼球信息、心率信息、脑电波信息中的任意一种或多种；
    所述安全动作包括刹车动作、减速动作、气囊打开动作、玻璃破碎动作中的任意一种或多种。
  13. 根据权利要求10-12任一所述的车辆控制方法，其中，
    所述车辆状态信息包括碰撞信息、振动信息、倾斜信息、水压信息中的任意一种或多种。
PCT/CN2019/079848 2018-03-27 2019-03-27 车辆控制***、车辆和车辆控制方法 WO2019184944A1 (zh)

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