WO2017067152A1 - 用于交通工具的疲劳驾驶预警方法及*** - Google Patents

用于交通工具的疲劳驾驶预警方法及*** Download PDF

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Publication number
WO2017067152A1
WO2017067152A1 PCT/CN2016/081773 CN2016081773W WO2017067152A1 WO 2017067152 A1 WO2017067152 A1 WO 2017067152A1 CN 2016081773 W CN2016081773 W CN 2016081773W WO 2017067152 A1 WO2017067152 A1 WO 2017067152A1
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WIPO (PCT)
Prior art keywords
vehicle
fatigue driving
external
information
early warning
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PCT/CN2016/081773
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English (en)
French (fr)
Inventor
李文锐
陈昆盛
徐勇
林伟
刘鹏
李丹
邹禹
Original Assignee
乐视控股（北京）有限公司
乐卡汽车智能科技（北京）有限公司
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Application filed by 乐视控股（北京）有限公司, 乐卡汽车智能科技（北京）有限公司 filed Critical 乐视控股（北京）有限公司
Priority to EP16739386.7A priority Critical patent/EP3182392A1/en
Publication of WO2017067152A1 publication Critical patent/WO2017067152A1/zh

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    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
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    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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Definitions

  • the invention relates to the technology in the field of traffic safety, in particular to a fatigue driving warning method and system for a vehicle.
  • the current fatigue driving warning has a certain early warning effect on the driver of the vehicle, when the driver of a moving vehicle experiences fatigue driving, for example, the driver may have a delayed driving action or a wrong driving action. It poses a serious threat to other vehicles and living beings around.
  • the present invention provides a fatigue driving warning method for a vehicle, including:
  • the fatigue driving monitoring device of the vehicle monitors the fatigue driving information of the vehicle, transmitting the fatigue driving information of the vehicle to the early warning device of the vehicle and the wireless communication device of the vehicle;
  • the wireless communication device of the present vehicle transmits the received fatigue driving information of the own vehicle to the outside;
  • the early warning device of the present vehicle generates an early warning signal for the own vehicle based on the received fatigue driving information of the own vehicle.
  • the above-mentioned fatigue driving warning method of the invention not only realizes the monitoring and alarming of the driver's fatigue driving of the vehicle, but also can transmit the fatigue driving information of the vehicle, and can realize the warning function when the surrounding equipment receives, Thereby avoiding potential dangers and greatly reducing the probability of traffic accidents caused by fatigue driving.
  • the fatigue driving monitoring device of the present vehicle determines whether the driver is already in a coma driving state, and if so, immediately controls the vehicle to decelerate (including parking), if Otherwise, it is further determined whether the driver's fatigue driving exceeds a predetermined time threshold, and if so, the vehicle is controlled to decelerate.
  • the vehicle is controlled to decelerate as long as the driver is already in a coma driving state (for example, completely closed eyes) or has been fatigued driving for more than a predetermined time threshold (for example, 1 hour), thereby avoiding excessive warning due to excessive fatigue of the driver.
  • the early warning signal can not effectively serve as a warning reminder to the driver, or a situation in which a traffic accident can occur due to failure of the warning device to issue an early warning signal.
  • the method further comprises: when the wireless communication device of the present vehicle receives traffic safety information from the outside (eg, fault information or fatigue driving information of the external vehicle and driving information from the external vehicle, external pedestrians send through the terminal When the position information or the like is transmitted, the fatigue driving information from the external vehicle is transmitted to the warning device of the own vehicle, and an early warning signal for the external vehicle is generated.
  • traffic safety information eg, fault information or fatigue driving information of the external vehicle and driving information from the external vehicle, external pedestrians send through the terminal
  • the fatigue driving information from the external vehicle is transmitted to the warning device of the own vehicle, and an early warning signal for the external vehicle is generated.
  • the fatigue driving information from the outside is received through the wireless communication device, and the fatigue driving of the external vehicle is alarmed, so that the driver can recognize different warnings.
  • the alarm information corresponding to the signal is used to adjust the driving operation in an appropriate manner.
  • the warnings between the vehicles are realized, which makes the traffic safer and further reduces the traffic accident caused by the fatigue driving.
  • the method includes:
  • the fatigue driving monitoring device of the present vehicle monitors the fatigue driving information of the own vehicle
  • the fatigue driving information of the own vehicle is transmitted to the early warning device of the present vehicle and the wireless communication device of the present vehicle, and the navigation of the vehicle
  • the device collects driving information of the vehicle and transmits the wireless communication device to the vehicle;
  • the wireless communication device of the present vehicle transmits the received fatigue driving information of the own vehicle together with the driving information of the own vehicle to the outside;
  • the early warning device of the present vehicle generates an early warning signal for the own vehicle based on the received fatigue driving information of the own vehicle.
  • the wireless communication device of the present vehicle transmits the received fatigue driving information of the own vehicle together with the driving information of the own vehicle to the outside, so that the external recipient can receive the vehicle.
  • the fatigue driving information and the driving information of the vehicle facilitate the external recipients to take more effective avoidance measures.
  • the navigation device of the present vehicle provides position information of available rest places near the own vehicle at the same time as or after generating the warning signal for the own vehicle.
  • the warning signal can only temporarily silence the driver, and there is still a risk of potential traffic accidents.
  • the navigation device actively provides a rest place for rest (for example, a high-speed service area, a gas station, etc.), which is convenient for the driver to find an effective rest place for rest relief in time after driving. This timeliness also prompted the driver to immediately use the location information of the rest area to seek rest.
  • the method further includes: when the wireless communication device of the present vehicle receives traffic safety information from the outside (eg, fatigue driving information or fault information of the external vehicle and from the external vehicle) When driving information, location information sent by external pedestrians through the terminal, etc.);
  • traffic safety information eg, fatigue driving information or fault information of the external vehicle and from the external vehicle
  • the navigation device of the present vehicle analyzing driving information from the external vehicle and driving information of the own vehicle, determining and indicating the own vehicle and The positional relationship and/or safety distance of the external vehicle.
  • the driver can know the relative positional relationship between the vehicle and the external vehicle through the navigation device and take targeted avoidance at an appropriate timing. Measures, thus ensuring their own safety, and avoiding the interference or even danger to other vehicles and pedestrians around them due to the lack of targeted instructions and blind avoidance.
  • the method further comprises:
  • the vehicle is decelerated or adaptive cruise control or lane change is avoided;
  • the vehicle is accelerated or adaptive cruise control or lane change is avoided.
  • the driver of the vehicle may also be in a state of fatigue driving, but the warning device fails or the driver's attention is not concentrated and the driver is not promptly reminded, the implementation
  • the technical solution of the example can appropriately take over control of the vehicle by further determining the relative position.
  • the time for safe and continuous fatigue driving is different.
  • a person with weak constitution drives a vehicle
  • the case of the threshold When used in conjunction with the aforementioned "time threshold" early warning scheme, the technical solution of the present embodiment can make up for the above problem of "over-time threshold active deceleration” solution, and directly take over the vehicle by further determining the relative position. control.
  • the method further includes:
  • the braking system of the vehicle is activated to decelerate the vehicle. Or starting the adaptive cruise system of the vehicle to perform automatic cruise control or lane change between the vehicle and the external vehicle in front to avoid;
  • the navigation device of the vehicle detects that the distance between the host vehicle and the external vehicle is less than the safety distance, then controlling the engine of the vehicle to accelerate or start the vehicle
  • the adaptive cruise system of the vehicle performs automatic cruise control or lane change between the vehicle and the rear external vehicle to avoid.
  • the wireless communication device comprises a wireless transceiver based on a DSRC (Dedicated Short Range Communications) communication protocol. Thanks to the support of DSRC technology, it can realize a wireless communication distance of 1000m in an open environment and 300m in an urban dense environment, and is not affected by dead angles, visibility, ambient noise, etc. in the radiation range, so that the reliability of the early warning information is higher and higher. A high warning success rate is guaranteed.
  • DSRC Dedicated Short Range Communications
  • the travel information includes: location information, speed information, acceleration information, direction angle, and the like. This makes it possible for the external or the vehicle to clearly understand the relative positional relationship between the two, thereby facilitating the selection of a suitable avoidance manner accordingly.
  • the early warning signal includes an image and/or sound and/or vibration warning signal, and the warning signal of various forms of image, sound, and vibration is set for the user to select one or several types according to preferences. Combine with early warning to meet individual needs.
  • an embodiment of the present invention provides a fatigue driving warning system for a vehicle, including:
  • a fatigue driving monitoring device a wireless communication device communicably coupled to the fatigue driving monitoring device, the wireless communication device being configured to transmit the fatigue driving information received from the fatigue driving monitoring device;
  • the early warning device of the fatigue driving monitoring device is connected in communication, and the early warning device is configured to generate an early warning signal for the vehicle according to the fatigue driving information received from the fatigue driving monitoring device.
  • the fatigue driving warning system for a vehicle of the present invention further comprising a avoidance device associated with the fatigue driving monitoring device, while or after the early warning device generates an early warning signal for the own vehicle
  • the fatigue driving monitoring device determines whether the driver is already in a coma driving state, and if so, the avoiding device immediately controls the vehicle to decelerate, if otherwise the fatigue driving monitoring device further determines whether the driver's fatigue driving exceeds a predetermined time threshold If yes, the avoidance device controls the vehicle to decelerate.
  • the wireless communication device is further configured to receive fatigue driving information from an external vehicle
  • the early warning device further configured to receive external traffic according to the self-wireless communication device
  • the fatigue driving information of the tool generates an early warning signal for the external vehicle.
  • the avoidance device is further in communication connection with the fatigue driving monitoring device and the wireless communication device, respectively, the avoidance device being configured to receive various types according to the fatigue driving monitoring device and the wireless communication device.
  • Fatigue driving information performing corresponding control on the engine and/or brake system of the vehicle, wherein
  • the avoidance device receives the fatigue driving information of the self-fatigue driving monitoring device, it is determined whether the external vehicle is traveling on the same road as the vehicle.
  • the avoidance device When the avoidance device receives the fatigue driving information from the wireless communication device, it is determined whether the driver is already in the closed eye driving state, and if so, immediately controls the vehicle engine to reduce the deceleration, if otherwise, whether the driver's fatigue driving exceeds the predetermined The time threshold, if it is, controls the vehicle's engine to reduce the torque.
  • the system further includes a navigation device configured to acquire driving information of the own vehicle and transmitting to the wireless communication device; the wireless communication device configured to monitor the self-fatigue driving The fatigue driving information received by the device is transmitted to the outside together with the traveling information of the own vehicle.
  • the navigation device is further configured to provide location information of available rest places in the vicinity of the present vehicle while or after the warning device generates an early warning signal for the own vehicle.
  • the wireless communication device is further configured to receive traffic safety information from the outside (eg, fatigue driving information or fault information of the external vehicle and driving information from the external vehicle, external pedestrians)
  • the traffic safety information from the external vehicle (here, for example, the fatigue driving information) is transmitted to the early warning device through the position information issued by the terminal, etc., and an early warning signal is generated for the external vehicle, and the driving information from the external vehicle is transmitted to The navigation device.
  • the navigation device includes a positioning unit configured to acquire driving information of the own vehicle, an acceleration sensor, a bus interface, and a configuration to analyze driving information from the external vehicle and driving information of the own vehicle, and determine and indicate the vehicle and the external transportation.
  • a processing unit for the positional relationship and/or safety distance of the tool.
  • a escaping device communicatively coupled to the navigation device is also included.
  • the avoiding device controls the engine acceleration of the own vehicle according to the determination result or controls the braking system of the vehicle to decelerate to perform the avoidance;
  • the avoidance device controls the braking system of the vehicle to decelerate the vehicle or activate the vehicle according to the determination result.
  • the adaptive cruise system performs adaptive cruise control between the vehicle and the external vehicle in front or avoids steering wheel change lanes.
  • the avoidance device controls the engine of the vehicle to accelerate the vehicle or activate the vehicle according to the determination result.
  • the cruise system performs adaptive cruise control between the vehicle and the external vehicle at the rear or avoids steering wheel change lanes.
  • the escaping device communicatively coupled to the navigation device is further included:
  • the avoiding device controls the engine acceleration of the own vehicle or controls the braking system of the vehicle to decelerate according to the determination result to perform the avoidance;
  • the processing unit determines that the external vehicle is in the same lane as the own vehicle, the external vehicle is in front of the vehicle, and the distance between the vehicle and the external vehicle is less than a safety distance
  • the avoiding device controls the present according to the judgment result.
  • the braking system of the vehicle decelerates the vehicle or activates the adaptive cruise system of the vehicle to perform adaptive cruise control between the vehicle and the external vehicle in front or to avoid the steering wheel change lane;
  • the processing unit determines that the external vehicle is in the same lane as the own vehicle, the external vehicle is behind the vehicle, and the distance between the vehicle and the external vehicle is less than the safety distance, the avoiding device controls the present according to the judgment result.
  • the vehicle's engine accelerates the vehicle or activates the vehicle's adaptive cruise system to perform adaptive cruise control between the vehicle and the rear external vehicle or to avoid steering wheel take-over lanes.
  • the vehicle of any of the above embodiments includes a vehicle, a vessel, an aircraft.
  • the fatigue driving warning method and system provided by the invention can enable the vehicle not only to prompt the driver of the driver when the driver is fatigued to drive, but also can provide early warning to the surrounding vehicles, and can also monitor the driving of the surrounding vehicles.
  • the fatigue driving state of the member so that the driver of the vehicle and the surrounding vehicle can take corresponding measures to avoid or away from the vehicle that poses a danger to himself.
  • FIG. 1 is a flow chart of a fatigue driving warning method according to an embodiment of the present invention.
  • FIG. 2 is a flow chart of a fatigue driving warning method according to another embodiment of the present invention.
  • FIG. 3 is a flow chart of a fatigue driving warning method according to still another embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a fatigue driving warning system according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a fatigue driving early warning system according to another embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a fatigue driving warning system according to still another embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a fatigue driving warning system according to still another embodiment of the present invention.
  • the present invention provides a fatigue driving early warning method and system for a vehicle, which can be applied to a vehicle or a vehicle networking server or a mobile terminal.
  • the applicable vehicles include, but are not limited to, a motor vehicle, a ship, an airplane, Aircraft, bicycles, electric vehicles and other means of transportation.
  • a fatigue driving warning method for a vehicle includes:
  • Step S11 When the fatigue driving monitoring device of the present vehicle monitors the fatigue driving information of the own vehicle, the fatigue driving information of the own vehicle is transmitted to the early warning device of the own vehicle and the wireless communication device of the own vehicle.
  • Step S12 The wireless communication device of the own vehicle transmits the received fatigue driving information of the own vehicle to the outside.
  • Step S13 The early warning device of the own vehicle generates an early warning signal for the own vehicle according to the received fatigue driving information of the own vehicle.
  • the fatigue driving warning method for a vehicle further includes, in step S121, the wireless communication device further sends the fatigue driving information to the warning according to the received fatigue driving information from the outside. Device.
  • the wireless communication device includes, for example, a wireless transceiver based on the DSRC communication protocol, which can broadcast the fatigue driving information in the form of a DSRC signal to realize timely and effective reminding to the surrounding vehicles.
  • the fatigue driving monitoring device may be a monitoring device for monitoring facial expressions (for example, closing eyes, yawning frequency, etc.), or monitoring device for monitoring heart rate, or for monitoring steering wheel angle, throttle and/or brake pedal.
  • a frequency monitoring device or the like the fatigue driving monitoring device of the present invention can be any one of the prior art monitoring devices.
  • the warning device includes a speaker unit and/or a vibration unit and/or a display unit.
  • the speaker unit alerts the driver in the form of sound through a general device such as a buzzer or a horn; the vibration unit can be mounted on the driver's seat, on the steering wheel, etc.
  • the part that can be directly touched, the amplitude of the vibration can not be too large, so as not to affect the normal driving; the indicator unit intuitively reminds the driver in the form of an indicator light (for example, the LED light is lit or strobed).
  • a fatigue driving warning method for a vehicle further includes:
  • the avoidance device receives various fatigue driving information of the self-fatigue driving monitoring device and the wireless communication device;
  • the avoidance device receives the fatigue driving information of the self-fatigue driving monitoring device, it is determined whether the external vehicle is traveling on the same road as the own vehicle.
  • the deceleration of the vehicle in the above embodiment can also be achieved by the BOS (Brake Override System) brake priority system or the AOB (Autonomous Emergency Braking) automatic brake system of the vehicle.
  • the predetermined time threshold can be customized, for example, 1 hour.
  • the fatigue driving monitoring device when the fatigue driving monitoring device monitors the fatigue driving information of the own vehicle, the fatigue driving monitoring device transmits the fatigue driving information to the early warning device and the wireless communication device;
  • the navigation device transmits the driving information of the own vehicle to the wireless communication device;
  • the wireless communication device transmits the fatigue driving information of the own vehicle together with the driving information of the own vehicle;
  • the early warning device generates an image and/or sound and/or vibration warning signal based on the received fatigue driving information of the own vehicle, and uses the navigation device to provide information of the surrounding available rest places.
  • the driving information in the above embodiment includes: the vehicle position information, the speed information, the acceleration information, the direction angle information, the navigation device reads the signal data from the CAN bus of the vehicle through the GPS/GNSS, the g-sensor, and the user setting The information such as the destination is obtained, and the location information, the speed information, the traveling direction information, the route, and the destination location of the own vehicle are acquired, and the information is transmitted to the wireless communication device in a specific data format.
  • the navigation device when the driver is fatigued to drive, the navigation device provides information on a rest place such as a hotel, a high-speed service area, and the like near the present vehicle.
  • the fatigue driving monitoring device of the present vehicle monitors the fatigue driving information of the own vehicle
  • the fatigue driving information of the own vehicle is transmitted to the warning device of the present vehicle and the wireless of the vehicle.
  • the communication device, the navigation device of the present vehicle collects the driving information of the own vehicle and transmits the driving information to the wireless communication device of the own vehicle;
  • the wireless communication device of the present vehicle transmits the received fatigue driving information of the own vehicle together with the driving information of the own vehicle to the outside;
  • the early warning device of the present vehicle generates an early warning signal for the own vehicle based on the received fatigue driving information of the own vehicle.
  • the navigation device of the present vehicle provides the present vehicle simultaneously or after the warning device of the present vehicle generates the warning signal for the own vehicle based on the received fatigue driving information of the present vehicle. Location information of nearby available rest areas.
  • the method includes:
  • the wireless communication device of the present vehicle receives fatigue driving information from an external vehicle and driving information from an external vehicle.
  • the fatigue driving information from the external vehicle is transmitted to the early warning device of the own vehicle to generate an early warning signal for the own vehicle.
  • the navigation device of the present vehicle analyzing driving information from the external vehicle and driving information of the own vehicle, determining and indicating the own vehicle and The positional relationship and/or safety distance of the external vehicle.
  • the method further includes:
  • the vehicle is controlled to accelerate or decelerate to avoid, and if so, whether the external vehicle is in front of or behind the vehicle.
  • the braking system of the vehicle is activated to decelerate the vehicle or activate the adaptive cruise system of the vehicle to perform automatic cruise between the vehicle and the external vehicle in front. Control or change lanes to avoid.
  • the method further includes:
  • the braking system of the vehicle is activated to decelerate the vehicle. Or start the adaptive cruise system of the vehicle to perform automatic cruise control or lane change between the vehicle and the external vehicle in front to avoid.
  • the navigation device of the vehicle detects that the distance between the host vehicle and the external vehicle is less than the safety distance, then controlling the engine of the vehicle to accelerate or start the vehicle
  • the adaptive cruise system of the vehicle performs automatic cruise control or lane change between the vehicle and the rear external vehicle to avoid.
  • a fatigue driving warning system includes:
  • a fatigue driving monitoring device 1 that collects driver's fatigue driving information.
  • the DSRC-based wireless communication device 2 communicably connected to the fatigue driving monitoring device is configured to be capable of wirelessly transmitting fatigue driving information from the fatigue driving monitoring device to the outside.
  • the early warning device 3 communicably connected to the fatigue driving monitoring device 1 and the wireless communication device 2 is capable of alerting based on the fatigue driving information received from the fatigue driving monitoring device 1.
  • the wireless communication device 2 is also configured to be capable of receiving fatigue driving information from the outside, and the early warning device 3 is configured to be able to perform an alarm alert based on the fatigue driving information received from the wireless communication device 2.
  • the fatigue driving monitoring device 1 can monitor whether the driver is fatigued in real time, and the device detects the fatigue driving state of the driver of the own vehicle in real time, and if the driver closes the eye or frequently yawns and other fatigue situations, The fatigue driving warning information is generated, and the fatigue driving warning information is sent; in addition, the mental state of the driver can be judged by using a physiological detection device such as Doppler radar, and non-contact data such as heartbeat and breathing during driving.
  • a physiological detection device such as Doppler radar, and non-contact data such as heartbeat and breathing during driving.
  • the wireless communication device 2 is capable of receiving the fatigue driving warning information and broadcasting the fatigue driving warning information; the wireless communication device is further capable of receiving the fatigue driving warning information broadcast by the wireless communication device of the external vehicle, and transmitting the analysis result to the The early warning device and the navigation device; the wireless communication device includes an RF chip, an antenna and the like, and supports the DSRC technology, and can realize a wireless communication distance of 1000 m in an open environment and 300 m in an urban dense environment, and is not subject to a visual dead angle in the radiation range, The effects of visibility, ambient noise, etc.; the wireless communication device can package the fatigue driving warning information and the driving information of the vehicle into a DSRC format data packet.
  • the device includes a microprocessor for processing DSRC communications and its peripheral circuitry; in software, the device includes a full suite of communication protocol stack software supporting DSRC technology, which can be applied to application data (eg, fatigue driving alarm data and vehicles) Travel information, etc.) are packaged into standard DSRC packets. It is also possible to process data received from an external vehicle and parse the data to obtain corresponding application data.
  • application data eg, fatigue driving alarm data and vehicles
  • the early warning device 3 is capable of receiving the fatigue driving warning information and providing an alarm reminder; the early warning device is further capable of receiving the fatigue driving warning information broadcasted by the wireless communication device from the wireless communication device of the external vehicle.
  • the warning device mainly adopts a combination of an LED screen and/or an alarm sound and/or a vibration alarm to directly alert the driver, and the warning content includes not only an early warning to the driver of the vehicle, but also other traffic around the vehicle.
  • the presence of tools is an early warning of fatigue driving.
  • a navigation device is introduced on the basis of the system of Figure 4.
  • the navigation device 4 for example, as shown in FIG. 7:
  • An acceleration sensor configured to be able to determine the direction of travel of the vehicle is configured as a bus interface capable of reading vehicle status information.
  • a positioning unit configured to be able to acquire driving information of the vehicle.
  • a processing unit configured to be capable of receiving travel information from the outside (ie, travel information of an external vehicle) and calculating a relative positional relationship between the own vehicle and the external vehicle based on the present travel information and travel information from the outside.
  • a display unit configured to display a relative positional relationship between the own vehicle and an external vehicle.
  • the navigation device 4 is capable of transmitting location information of the vehicle to the wireless communication device, displaying a relative positional relationship between the host vehicle and the external vehicle.
  • the device is not only used for route navigation, but also the main function is to obtain information such as the current location of the vehicle, vehicle speed, route and destination.
  • the methods of acquisition include, but are not limited to, GPS/GNSS, g-sensor, and vehicle CAN. Bus reading and other methods.
  • the fatigue driving warning information is obtained, and if the owner of the vehicle is driving fatigued, the information of the nearby hotel, the high-speed service area and other rest venues is displayed.
  • the wireless communication device 2 includes, for example, a control device communicatively coupled to the fatigue driving monitoring device, the processor unit, and the early warning device, and a DSRC communication protocol based wireless transceiver coupled to the control device.
  • the control device is configured to be capable of driving information of the vehicle and
  • the fatigue driving information of the present vehicle is packaged into a DSRC data packet, and the DSRC data packet from the outside can be parsed into driving information of the external vehicle and fatigue driving information of the external vehicle.
  • Fig. 6 is based on Fig. 5, further introducing a evasive device.
  • the avoidance device 5 is capable of automatically controlling the avoidance of the vehicle based on the fatigue driving warning information received by the early warning device.
  • the evasive device can be, but is not limited to, a memory and a processor for storing execution instructions, the processor for reading instructions in the memory and controlling the vehicle to perform corresponding actions, such as acceleration, deceleration, roll-down, lane change, and the like. Furthermore, the evasive device can also be a control device integrated into the navigation device or the vehicle, or can exist in an independent manner as shown in FIG.
  • the avoidance device 5 is in communication connection with the fatigue driving monitoring device 1 and the navigation device 4 respectively (the processor of the avoidance device 5 interacts with the processing unit data of the navigation device 4), the avoidance device is configured to be based on the fatigue driving monitoring device and the wireless
  • the plurality of fatigue driving information received by the communication device performs corresponding control on the engine and/or the braking system of the vehicle, wherein
  • the avoidance device 5 receives the fatigue driving information from the fatigue driving monitoring device 1, it is determined whether the external vehicle is traveling on the same road as the own vehicle,
  • the avoidance device 5 When the avoidance device 5 receives the fatigue driving information from the wireless communication device 2, it is determined whether the driver is already in the closed-eye driving state, and if so, immediately controls the vehicle engine to reduce the deceleration, if otherwise, whether the driver is fatigued or not The predetermined time threshold is exceeded, and if so, the vehicle engine is controlled to reduce the torque.
  • the avoidance device 5 which continuously alarms when the early warning device does not receive the driver's response (for example, turns off the alarm of the early warning device and takes corresponding avoidance measures), and the avoidance device starts according to the early warning information received by the early warning device.
  • the embodiment includes a escaping device communicatively coupled to the processing unit of the navigation device, the evasive device configured to:
  • the avoiding device controls the vehicle to accelerate or decelerate according to the determination result to perform the avoidance
  • the processing unit determines that the external vehicle is in the same lane as the own vehicle, the external vehicle is in front of the host vehicle, and the distance between the host vehicle and the external vehicle is less than a safety distance, the avoiding device determines the result according to the judgment Deceleration or adaptive cruise control or lane change of the vehicle;
  • the processing unit determines that the external vehicle is in the same lane as the own vehicle and the external vehicle is behind the vehicle, and the distance between the host vehicle and the external vehicle is less than the safety distance, the avoiding device determines the result according to the judgment Accelerate or adaptive cruise control or lane change for the vehicle.
  • embodiments of the present application can be provided as a method, apparatus, or computer program product.
  • the present application can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment in combination of software and hardware.
  • the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

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Abstract

本发明公开了一种用于交通工具的疲劳驾驶预警方法，当疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将本交通工具的疲劳驾驶信息发送给预警装置和无线通信装置；无线通信装置向外部发送疲劳驾驶信息；预警装置根据接收到的疲劳驾驶信息生成预警信号。本发明还公开了一种用于交通工具的疲劳驾驶预警装置，包括疲劳驾驶监测装置；与疲劳驾驶监测装置通信连接的无线通信装置，其配置成能够向外部无线发送疲劳驾驶信息；与疲劳驾驶监测装置和无线通信装置通信连接的预警装置。本发明通过同时对本交通工具监测疲劳驾驶信息并预警，并向外发送该疲劳信息进行警示，从而有效的减少了由于疲劳驾驶导致的交通事故的发生。

Description

用于交通工具的疲劳驾驶预警方法及***
本申请要求在2015年10月19日提交中国专利局、申请号为201510680545.6、发明名称为“用于交通工具的疲劳驾驶预警方法及***”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及交通安全领域的技术，尤其涉及一种用于交通工具的疲劳驾驶预警方法及***。
背景技术
我国交通运输业发展迅速，随之而来的道路交通事故也呈上升趋势，根据交通部门的资料显示，由于疲劳驾驶导致的交通事故占事故总数的20％左右，占特大交通事故的40％以上。交通事故给国家造成了巨大的经济损失和人员伤亡，而疲劳驾驶作为交通事故的主要隐患之一，已经引起人们的强烈关注，针对疲劳驾驶的检测方法也日渐增多。
随着汽车技术和图像处理技术的发展，现在很多高端车上搭载了疲劳驾驶预警的设备。该类设备可以通过对驾驶员的面部监测，比如眼睛是否闭合、打哈欠频率等进行监测，或对驾驶时间和车辆的转速和方向角进行检测，如果发现驾驶员存在疲劳驾驶的情况，就对驾驶员发出预警，提醒驾驶员休息。
虽然目前的疲劳驾驶预警对本车的驾驶员来说有一定的预警作用，但是当一辆正在行驶的车辆的驾驶员出现疲劳驾驶的时候，比如驾驶员可能出现延迟的驾驶动作或者错误的驾驶动作，其对周围的其他交通工具和生命体造成严重威胁。
发明内容
为解决现有技术中不能对外部进行预警的技术问题，一方面，本发明提供一种用于交通工具的疲劳驾驶预警方法，包括：
当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置；
本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息向外部发送；
本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
本发明的上述疲劳驾驶预警方法，不仅实现了对本交通工具驾驶员疲劳驾驶的监测及报警，同时还能将本交通工具的疲劳驾驶信息发送出去，当周围的设备接收时，可以实现警示作用，从而避免潜在的危险，大大降低了因疲劳驾驶而造成交通事故的概率。
进一步地，在生成针对本交通工具的预警信号的同时或之后，本交通工具的疲劳驾驶监测装置判断驾驶员是否已经处于昏迷驾驶状态，如果是则立即控制本交通工具减速(包括停车)，如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具减速。
采用此种方法，只要驾驶员已经处于昏迷驾驶状态(例如完全闭眼)或者已经疲劳驾驶超过了预定时间阈值(例如1小时)就控制本交通工具减速，避免了由于驾驶员过度疲劳，预警装置的预警信号不能够有效的对驾驶员起到报警提醒的作用，或者因预警装置故障而不能发出预警信号导致交通事故发生的情况。
有利地，本方法还包括：当本交通工具的无线通信装置接收到来自外部的交通安全信息(例如外部交通工具的故障信息或疲劳驾驶信息和来自外部交通工具的行驶信息、外部行人通过终端发出的位置信息等)时，将来自外部交通工具的疲劳驾驶信息发送至本交通工具的预警装置，生成针对外部交通工具的预警信号。
由此，不仅实现了对本交通工具驾驶员疲劳驾驶的报警，同时还能通过无线通信装置接收到来自外部的疲劳驾驶信息，对外部交通工具的疲劳驾驶进行报警，使得驾驶员能够识别不同的预警信号对应的报警信息，进而采取合适的方式调整驾驶操作，另外，也实现了各交通工具相互之间的预警，使得交通行驶更加安全，进一步减少了的因疲劳驾驶引发的交通事故。
在本发明的用于交通工具的疲劳驾驶预警方法的一些实施例中，包括：
当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置、本交通工具的导航装置采集本交通工具的行驶信息并发送给本交通工具的无线通信装置；
本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送；
本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
采用本发明的此种方法，本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送，从而使得外部接收者可以接收本交通工具的疲劳驾驶信息与本交通工具的行驶信息，有利于外部接收者采取更加有效的避让措施。
进一步地，在生成针对本交通工具的预警信号的同时或之后，本交通工具的导航装置提供本交通工具附近的可用休息场所的位置信息。
考虑到驾驶员可能已经疲劳，预警信号仅仅只能暂时让驾驶员清醒，依然存在潜在交通事故的风险。此时通过导航装置主动为其提供了周边可供休息的休息场所(例如，高速服务区、加油站等场所)，方便了驾驶员疲劳驾驶后能够及时的找到可供休息缓解的有效休息场所，这种及时性也一定程度上促使了驾驶员当即利用该休息场所的位置信息寻求休息。
在本发明的疲劳驾驶预警方法的一些实施例中，还包括：当本交通工具的无线通信装置接收到来自外部的交通安全信息(例如外部交通工具的疲劳驾驶信息或故障信息和来自外部交通工具的行驶信息、外部行人通过终端发出的位置信息等)时；
将来自外部交通工具的交通安全信息(此处例如疲劳驾驶信息)发送至所述本交通工具的预警装置，生成针对外部交通工具的预警信号；
将来自外部交通工具的行驶信息发送至所述本交通工具的导航装置，所述本交通工具的导航装置分析来自外部交通工具的行驶信息与本交通工具的行驶信息，确定并指示本交通工具与外部交通工具的位置关系和/或安全距离。
本实施例中，通过将外部交通工具的行驶信息与本交通工具的行驶信息 进行分析比较确定并指示本交通工具与外部交通工具的位置关系和/或安全距离，驾驶员可以通过导航装置获知本交通工具与外部交通工具的相对位置关系并在适当的时机采取针对性的避让措施，从而即保证了自身的安全，也避免了由于缺乏针对性的指示而盲目进行避让而可能对周边其它交通工具、行人造成的干扰甚至危险。
有利地，在确定并指示本交通工具与外部交通工具的位置关系之后还包括：
判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是在本交通工具的前方还是后方：
如果外部交通工具在本交通工具的前方，则对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
如果外部交通工具在本交通工具的后方，则对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
事实上，当周围出现疲劳驾驶的交通工具时，本交通工具的驾驶员也有可能已经处于疲劳驾驶状态，但预警装置故障或者驾驶员注意力不集中而未能及时提醒到驾驶员时，本实施例的技术方案可以通过进一步地相对位置的判断合适地对交通工具进行接管控制。
此外，由于不同人因个人体质的不同，可安全的持续疲劳驾驶的时间也不相同，当体质弱的人驾驶交通工具时，存在可安全的持续疲劳驾驶的时间实际上少于前述的预定时间阈值的情况。当结合前述的“时间阈值”预警方案使用时，本实施例的技术方案则可以弥补上述“超过时间阈值主动减速”方案来不及介入的问题，直接通过进一步地相对位置的判断先行对交通工具进行接管控制。
在本发明的疲劳驾驶预警方法的一些实施例中，在确定并指示本交通工具与外部交通工具的位置关系和安全距离之后还包括：
判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是在本交通工具的前方还是后方：
如果外部交通工具在本交通工具的前方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则启动本交通工具的制动***对本交通工具进行减速或者启动本交通工具的自适应巡航***进行本交通工具与前方的外部交通工具之间的自动巡航控制或者变道进行避让；
如果外部交通工具在本交通工具的后方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则控制本交通工具的发动机对本交通工具进行加速或者启动本交通工具的自适应巡航***进行本交通工具与后方的外部交通工具之间的自动巡航控制或者变道进行避让。
通过引入安全距离，避免盲目地或过早地接管控制交通工具给驾驶员带来困扰。
在上述任一实施例中，无线通信装置包括基于DSRC(Dedicated Short Range Communications专用短程通信技术)通信协议的无线收发器。由于支持DSRC技术，可实现空旷环境达1000m、城市密集环境达300m的无线通信距离，且不受辐射范围内死角、能见度、周围噪音等影响，使得预警信息的发/收可靠性更高，从而保证了较高的预警成功率。
在上述任一实施例中，行驶信息包括：位置信息、速度信息、加速度信息、方向角等信息。由此可以使得外部或本交通工具清楚地了解二者之间的相对位置关系，从而便于据此选择合适的避让方式。
在上述任一实施例中，预警信号包括图像和/或声音和/或振动预警信号，通过设置图像、声音、振动多种形式的预警信号供用户根据喜好进行选择某一种或者某几种的结合进行预警，以满足个性化的需求。
另一方面，本发明的一实施例提供一种用于交通工具的疲劳驾驶预警***，包括：
疲劳驾驶监测装置；与疲劳驾驶监测装置通信连接的无线通信装置，无线通信装置配置以将自疲劳驾驶监测装置接收的疲劳驾驶信息向外发送；与 疲劳驾驶监测装置通信连接的预警装置，预警装置配置以根据自疲劳驾驶监测装置接收到的疲劳驾驶信息生成针对本交通工具的预警信号。
在本发明的用于交通工具的疲劳驾驶预警***的一些实施例中，还包括与所述疲劳驾驶监测装置关联的避让装置，在所述预警装置生成针对本交通工具的预警信号的同时或之后，所述疲劳驾驶监测装置判断驾驶员是否已经处于昏迷驾驶状态，如果是则所述避让装置立即控制本交通工具减速，如果否则所述疲劳驾驶监测装置进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则所述避让装置控制本交通工具减速。
在本发明的用于交通工具的疲劳驾驶预警***的一些实施例中，无线通信装置还配置以接收来自外部交通工具的疲劳驾驶信息，预警装置还配置以根据自无线通信装置接收到的外部交通工具的疲劳驾驶信息生成针对外部交通工具的预警信号。
在本发明的疲劳驾驶预警***的一些实施例中，避让装置还分别与疲劳驾驶监测装置和无线通信装置通信连接，避让装置配置以根据自所述疲劳驾驶监测装置和无线通信装置接收的多种疲劳驾驶信息，对本交通工具的发动机和/或制动***执行相应的控制，其中
当避让装置接收到自疲劳驾驶监测装置的疲劳驾驶信息时，判断外部交通工具是否与本交通工具行驶在同一道上，
如果否则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速或者减速避让；
如果是则进一步判断外部交通工具是在本车的前方还是后方，如果是前方则通过控制本交通工具的发动机和/或制动***以控制本交通工具减速避让；如果是后方则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速避让；
当避让装置接收到自无线通信装置的疲劳驾驶信息时，判断驾驶员是否已经处于闭眼驾驶状态，如果是则立即控制本交通工具发动机降扭减速，如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具发动机降扭减速。
在本发明的疲劳驾驶预警***的一些实施例中，***还包括导航装置，导航装置配置以采集本交通工具的行驶信息并发送给所述无线通信装置；无线通信装置配置以将自疲劳驾驶监测装置接收的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送。
在本发明的疲劳驾驶预警***的一些实施例中，导航装置还配置以在预警装置生成针对本交通工具的预警信号的同时或之后，提供本交通工具附近的可用休息场所的位置信息。
在本发明的疲劳驾驶预警***的一些实施例中，无线通信装置还配置以接收来自外部的交通安全信息(例如外部交通工具的疲劳驾驶信息或故障信息和来自外部交通工具的行驶信息、外部行人通过终端发出的位置信息等)，将来自外部交通工具的交通安全信息(此处例如疲劳驾驶信息)发送至预警装置，生成针对外部交通工具的预警信号，将来自外部交通工具的行驶信息发送至所述导航装置。
导航装置包括配置以采集本交通工具的行驶信息的定位单元、加速度传感器、总线接口，和配置以分析来自外部交通工具的行驶信息与本交通工具的行驶信息，确定并指示本交通工具与外部交通工具的位置关系和/或安全距离的处理单元。
在本发明的疲劳驾驶预警***的一些实施例中，还包括与导航装置通信连接的避让装置。
当处理单元判断外部交通工具与本交通工具不在同一道时，避让装置根据判断结果控制本交通工具的发动机加速或者控制本交通工具的制动***减速以进行避让；
当处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的前方时，避让装置根据判断结果控制本交通工具的制动***对本交通工具进行减速或者启动本交通工具的自适应巡航***进行本交通工具与前方的外部交通工具之间的自适应巡航控制或者对方向盘接管变道进行避让。
当处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的后方时，避让装置根据判断结果控制本交通工具的发动机对本交通工具进行加速或者启动本交通工具的自适应巡航***进行本交通工具与后方的外部交通工具之间的自适应巡航控制或者对方向盘接管变道进行避让。
在本发明的疲劳驾驶预警***的一些实施例中，还包括与导航装置通信连接的避让装置：
当处理单元判断外部交通工具与本交通工具不在同一道时，所述避让装置根据判断结果控制本交通工具的发动机加速或者控制本交通工具的制动***减速以进行避让；
当处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的前方，本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果控制本交通工具的制动***对本交通工具进行减速或者启动本交通工具的自适应巡航***进行本交通工具与前方的外部交通工具之间的自适应巡航控制或者对方向盘接管变道进行避让；
当处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的后方，本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果控制本交通工具的发动机对本交通工具进行加速或者启动本交通工具的自适应巡航***进行本交通工具与后方的外部交通工具之间的自适应巡航控制或者对方向盘接管变道进行避让。
上述任一实施例中的交通工具包括车辆、船只、航空器。
本发明提供的疲劳驾驶预警方法及***，可以使交通工具在发现驾驶员出现疲劳驾驶时，不仅提示自身的驾驶员，还可以对周围的交通工具进行预警，同样还可以监测周围交通工具的驾驶员的疲劳驾驶状态，这样本交通工具和周围交通工具的驾驶员都可以采取相应的措施避让或者远离对自己构成危险的交通工具。
附图说明
图1为本发明一实施方式的疲劳驾驶预警方法流程图；
图2为本发明另一实施方式的疲劳驾驶预警方法流程图；
图3为本发明又一实施方式的疲劳驾驶预警方法流程图；
图4为本发明一实施方式的疲劳驾驶预警***示意图；
图5为本发明另一实施方式的疲劳驾驶预警***示意图；
图6为本发明又一实施方式的疲劳驾驶预警***示意图；
图7为本发明再一实施方式的疲劳驾驶预警***示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对发明作进一步详细的说明。虽然附图中显示了本公开示例性实施例，然而应当理解，可以以各种形式实现本发明而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻的理解本发明，并且能够将本发明的范围完整的传达给本领域的技术人员。
如在说明书及权利要求当中使用了某些词汇来指称特定组件。本领域技术人员应可理解，硬件制造商可能会用不同名词来称呼同一个组件。本说明书及权利要求并不以名称的差异来作为区分组件的方式，而是以组件在功能上的差异来作为区分的准则。如在通篇说明书及权利要求当中所提及的“包括”为一开放式用语，故应解释成“包括但不限定于”。说明书后续描述为实施本申请的较佳实施方式，然所述描述乃以说明本申请的一般原则为目的，并非用以限定本申请的范围。本申请的保护范围当视所附权利要求书所界定者为准。
为此，本发明提出了一种用于交通工具的疲劳驾驶预警方法及***，可以应用于车机或者车联网服务器或者移动终端等，适用的交通工具包括但不限于机动车、船舶、飞机、航空器、自行车、电动车等交通工具。
如图1所示，本发明的一实施例的用于交通工具的疲劳驾驶预警方法，包括：
步骤S11、当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置。
步骤S12、所述本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息向外部发送。
步骤S13、所述本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
如图2所示，本发明的一实施例的用于交通工具的疲劳驾驶预警方法，还包括，步骤S121、无线通信装置还根据接收到自外部的疲劳驾驶信息，相应地将其发送至预警装置。
上述实施例中，无线通信装置例如包括基于DSRC通信协议的无线收发器，能够将疲劳驾驶信息以DSRC的信号形式广播出去，实现对周边交通工具的及时有效的提醒。
其中，疲劳驾驶监测装置，可以是监测面部表情(例如，闭眼、打哈欠频率等)的监测装置，或者是监测心率的监测装置，或者是用于监测方向盘转角、油门和/或制动踏板使用频次的监测装置等，总之本发明的疲劳驾驶监测装置可以是现有技术中的任意一种监测装置。
预警装置包括扬声器单元和/或振动单元和/或显示单元，扬声器单元通过蜂鸣器或者喇叭等通用设备以声音的形式提醒驾驶员；振动单元可以安装在驾驶座上、方向盘上等任何驾驶员可以直接接触到的部位，振动的幅度程度不能够过于大，以免影响到正常的驾驶；指示单元以指示灯的形式(例如LED灯点亮或者频闪)直观的提醒驾驶员。
如图3所示，本发明的一实施例的用于交通工具的疲劳驾驶预警方法，还包括：
S31.避让装置接收自疲劳驾驶监测装置和无线通信装置的多种疲劳驾驶信息；
S32.判断接收到的疲劳驾驶信息是来自疲劳驾驶监测装置还是来自无线通信装置。
S33.当避让装置接收到自疲劳驾驶监测装置的疲劳驾驶信息时，判断外部交通工具是否与本交通工具行驶在同一道上。
S331.如果否则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速或者减速避让。
S332.如果是则进一步判断外部交通工具是在本车的前方还是后方。
S3321.如果是后方则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速避让。
S3322.如果是前方则通过控制本交通工具的发动机和/或制动***以控制本交通工具减速避让。
S34.当避让装置接收到自无线通信装置的疲劳驾驶信息时，判断驾驶员是否已经处于闭眼驾驶状态。
S341.如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具发动机降扭减速。
S342.如果是则立即控制本交通工具发动机降扭减速。
上述实施例中对交通工具的减速还可以通过交通工具的BOS(Brake Override System)刹车优先***或AEB(Autonomous Emergency Braking)自动刹车***实现。预定时间阈值可以自定义，例如取1小时。
在一些实施例中，当疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，疲劳驾驶监测装置将疲劳驾驶信息发送给预警装置和无线通信装置；
导航装置将本交通工具的行驶信息发送给无线通信装置；
无线通信装置将本交通工具的疲劳驾驶信息与本交通工具的行驶信息一并向外发送；
预警装置根据接收到的本交通工具的疲劳驾驶信息生成图像和/或声音和/或振动预警信号，并利用导航装置提供周边可用休息场所的信息。
上述实施例中的行驶信息包括：本交通工具位置信息、速度信息、加速度信息、方向角信息，导航装置通过GPS/GNSS、g-sensor、从本交通工具的CAN总线读取信号数据以及用户设定的目的地等信息，获取本交通工具的位置信息、速度信息、行驶方向信息、路线和目的地位置，并将这些信息以特定的数据格式传递给无线通信装置。
在上述实施例中，当驾驶员疲劳驾驶时，导航装置提供本交通工具附近的宾馆、高速服务区等休息场所的信息。
在一些实施例中，当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将所述本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置、本交通工具的导航装置采集本交通工具的行驶信息并发送给所述本交通工具的无线通信装置；
本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送；
本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
在上述实施例的基础上，本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号的同时或之后，所述本交通工具的导航装置提供本交通工具附近的可用休息场所的位置信息。
在本发明的疲劳驾驶预警方法的一实施例中，包括：
当本交通工具的无线通信装置接收到来自外部交通工具的疲劳驾驶信息和来自外部交通工具的行驶信息时。
将来自外部交通工具的疲劳驾驶信息发送至所述本交通工具的预警装置，生成针对本交通工具的预警信号。
将来自外部交通工具的行驶信息发送至所述本交通工具的导航装置，所述本交通工具的导航装置分析来自外部交通工具的行驶信息与本交通工具的行驶信息，确定并指示本交通工具与外部交通工具的位置关系和/或安全距离。
在确定并指示本交通工具与外部交通工具的位置关系之后还包括：
判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是在本交通工具的前方还是后方。
如果外部交通工具在本交通工具的前方，则启动本交通工具的制动***对本交通工具进行减速或者启动本交通工具的自适应巡航***进行本交通工具与前方的外部交通工具之间的自动巡航控制或者变道进行避让。
如果外部交通工具在本交通工具的后方，则控制本交通工具的发动机对本交通工具进行加速或者启动本交通工具的自适应巡航***进行本交通工具与后方的外部交通工具之间的自动巡航控制或者变道进行避让。
或者在确定并指示本交通工具与外部交通工具的位置关系和安全距离之后还包括：
判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是 在本交通工具的前方还是后方。
如果外部交通工具在本交通工具的前方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则启动本交通工具的制动***对本交通工具进行减速或者启动本交通工具的自适应巡航***进行本交通工具与前方的外部交通工具之间的自动巡航控制或者变道进行避让。
如果外部交通工具在本交通工具的后方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则控制本交通工具的发动机对本交通工具进行加速或者启动本交通工具的自适应巡航***进行本交通工具与后方的外部交通工具之间的自动巡航控制或者变道进行避让。
如图4所示，本发明的一种实施方式的疲劳驾驶预警***，包括：
采集驾驶员的疲劳驾驶信息的疲劳驾驶监测装置1。
与疲劳驾驶监测装置通信连接的基于DSRC的无线通信装置2，其配置成能够向外部无线发送来自疲劳驾驶监测装置的疲劳驾驶信息。
与疲劳驾驶监测装置1和无线通信装置2通信连接的预警装置3，其能够根据自疲劳驾驶监测装置1接收到的疲劳驾驶信息，进行报警提醒。
无线通信装置2还被配置成能够接收来自外部的疲劳驾驶信息，预警装置3被配置成能够根据自无线通信装置2接收到的疲劳驾驶信息，进行报警提醒。
上述实施例中，疲劳驾驶监测装置1能够实时监测驾驶员是否疲劳驾驶，该装置对自身交通工具驾驶员的疲劳驾驶状态进行实时检测，若出现驾驶员闭眼或者频繁打哈欠等疲劳情况，则生成疲劳驾驶预警信息，并发送疲劳驾驶预警信息；此外还可以通过采用多普勒雷达等生理检测设备，非接触的采集驾驶员驾驶过程中的心跳、呼吸等数据来判断驾驶员的精神状态。
无线通信装置2，其能够接收疲劳驾驶预警信息，并将疲劳驾驶预警信息广播出去；无线通信装置还能够接收外部交通工具的无线通信装置广播出的疲劳驾驶预警信息，并将解析结果分别传输到预警装置和导航装置；该无线通信装置包括RF芯片、天线等部分，支持DSRC技术，可实现空旷环境达1000m、城市密集环境达300m的无线通信距离，且不受辐射范围内视觉死角、 能见度、周围噪音等影响；无线通信装置能够将疲劳驾驶预警信息以及交通工具的行驶信息打包，封装成DSRC格式的数据包。硬件上，该装置包含用于处理DSRC通信的微处理器及其***电路；软件上，该装置包含支持DSRC技术的全套通信协议栈软件，可以对应用数据(例如疲劳驾驶报警数据和交通工具的行驶信息等)经过封装打包成标准的DSRC数据包。也可以处理自外部交通工具接收来的数据，并对该数据进行解析，获取到对应的应用数据。
预警装置3，其能够接收疲劳驾驶预警信息，并进行报警提醒；预警装置还能够接收无线通信装置从外部交通工具的无线通信装置广播出的疲劳驾驶预警信息。该预警装置主要采用LED屏幕和/或报警声音和/或振动报警结合的形式，直观的对驾驶员进行警示，该警示内容不但包括对本交通工具驾驶员疲劳驾驶的预警，还包括对周围其他交通工具的存在疲劳驾驶的预警。
如图5所示，在图4的***的基础上，引入了导航装置。关于导航装置4，例如包括(如图7所示)：
被配置为能够确定交通工具行驶方向的加速度传感器，被配置为能够读取交通工具状态信息的总线接口。
被配置为能够获取本交通工具行驶信息的定位单元。
被配置为能够接收来自外部的行驶信息(即、外部交通工具的行驶信息)，并根据本交通工具行驶信息和来自外部的行驶信息计算本交通工具与外部交通工具的相对位置关系的处理单元。
被配置为能够显示本交通工具与外部交通工具的相对位置关系的显示单元。
导航装置4，其能够将交通工具的位置信息传输到无线通信装置，显示本交通工具与外部交通工具的相对位置关系。该装置不但用于路线导航，更主要的功能是获取交通工具的当前位置，交通工具速度，路线和目的地等信息，获取的方法包括但不限于采用GPS/GNSS、g-sensor、从车辆CAN总线读取等方法。同时，获取疲劳驾驶预警信息，若是本车车主疲劳驾驶的情况，则显示附近的宾馆、高速服务区等休息场馆的信息。
在此实施方式中，无线通信装置2例如包括与疲劳驾驶监测装置、处理器单元以及预警装置通信连接的控制装置，以及与控制装置连接的基于DSRC通信协议的无线收发器。控制装置被配置成能够将本交通工具的行驶信息和 本交通工具的疲劳驾驶信息打包成DSRC数据包，和能够将来自外部的DSRC数据包解析成所述外部交通工具的行驶信息和外部交通工具的疲劳驾驶信息。
图6则是在图5的基础上，进一步引入了避让装置。避让装置5，其能够根据预警装置接收的疲劳驾驶预警信息，自动控制交通工具的避让。
避让装置可以是但不限于包括存储器和处理器，存储器用于存储执行指令，处理器用于读取存储器中的指令并控制交通工具执行相应的动作，例如加速、减速、降扭、变道等。此外避让装置也可以是集成到导航装置或车机中的控制装置，或者以图7中所示独立的方式存在。
避让装置5分别与疲劳驾驶监测装置1和导航装置4通信连接(避让装置5的处理器与导航装置4的处理单元数据交互)，避让装置配置以根据自所述疲劳驾驶监测装置和所述无线通信装置接收的多种疲劳驾驶信息，对本交通工具的发动机和/或制动***执行相应的控制，其中，
当避让装置5接收到自疲劳驾驶监测装置1的疲劳驾驶信息时，判断外部交通工具是否与本交通工具行驶在同一道上，
如果否则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速或者减速避让；
如果是则进一步判断外部交通工具是在本车的前方还是后方，如果是前方则通过控制本交通工具的发动机和/或制动***以控制本交通工具减速避让；如果是后方则通过控制本交通工具的发动机和/或制动***以控制本交通工具加速避让；
当避让装置5接收到自无线通信装置2的疲劳驾驶信息时，判断驾驶员是否已经处于闭眼驾驶状态，如果是则立即控制本交通工具发动机降扭减速，如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具发动机降扭减速。
避让装置5，该装置在预警装置进行持续报警，而得不到驾驶员的应答时(例如，关闭预警装置的报警，并采取相应的避让措施)，避让装置根据预警装置接收的预警信息，启动例如车辆的抱死装置、警告灯紧急停车，或者启动ACC***重新规划路线，进行自动巡航控制。
进一步地，可以通过引入安全距离，避免盲目地或过早地接管控制交通工具给驾驶员带来困扰。具体来说：
本实施例包括与所述导航装置的处理单元通信连接的避让装置，所述避让装置配置以：
当所述处理单元判断外部交通工具与本交通工具不在同一道时，所述避让装置根据判断结果控制本交通工具加速或者减速以进行避让；
当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的前方、本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的后方，本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
本领域普通技术人员可以理解：本申请的实施例可提供为方法、装置、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包括有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (25)

  1. 一种用于交通工具的疲劳驾驶预警方法，其特征在于，包括：
    当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置；
    所述本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息向外部发送；
    所述本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
  2. 根据权利要求1所述的用于交通工具的疲劳驾驶预警方法，其特征在于，在生成针对本交通工具的预警信号的同时或之后，所述本交通工具的疲劳驾驶监测装置判断驾驶员是否已经处于昏迷驾驶状态，如果是则立即控制本交通工具减速，如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具减速。
  3. 根据权利要求1所述的用于交通工具的疲劳驾驶预警方法，其特征在于，还包括：当所述本交通工具的无线通信装置接收到来自外部交通工具的疲劳驾驶信息时，将所述来自外部交通工具的疲劳驾驶信息发送至所述本交通工具的预警装置，生成针对外部交通工具的预警信号。
  4. 一种用于交通工具的疲劳驾驶预警方法，其特征在于，包括：
    当本交通工具的疲劳驾驶监测装置监测到本交通工具的疲劳驾驶信息时，将所述本交通工具的疲劳驾驶信息发送给本交通工具的预警装置和本交通工具的无线通信装置、本交通工具的导航装置采集本交通工具的行驶信息并发送给所述本交通工具的无线通信装置，
    所述本交通工具的无线通信装置将接收到的本交通工具的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送；
    所述本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号。
  5. 根据权利要求4所述的用于交通工具的疲劳驾驶预警方法，其特征在于，所述本交通工具的预警装置根据接收到的本交通工具的疲劳驾驶信息生成针对本交通工具的预警信号的同时或之后，所述本交通工具的导航装置提供本交通工具附近的可用休息场所的位置信息。
  6. 根据权利要求4所述的用于交通工具的疲劳驾驶预警方法，其特征在于，在生成针对本交通工具的预警信号的同时或之后，所述本交通工具的疲劳驾驶监测装置判断驾驶员是否已经处于昏迷驾驶状态，如果是则立即控制本交通工具减速，如果否则进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则控制本交通工具减速。
  7. 根据权利要求4所述的用于交通工具的疲劳驾驶预警方法，其特征在于，包括：
    当所述本交通工具的无线通信装置接收到来自外部交通工具的疲劳驾驶信息和来自外部交通工具的行驶信息时，
    将来自外部交通工具的疲劳驾驶信息发送至所述本交通工具的预警装置，生成针对外部交通工具的预警信号，
    将来自外部交通工具的行驶信息发送至所述本交通工具的导航装置，所述本交通工具的导航装置分析来自外部交通工具的行驶信息与本交通工具的行驶信息，确定并指示本交通工具与外部交通工具的位置关系和/或安全距离。
  8. 根据权利要求7所述的用于交通工具的疲劳驾驶预警方法，其特征在于，在确定并指示本交通工具与外部交通工具的位置关系之后还包括：
    判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是在本交通工具的前方还是后方：
    如果外部交通工具在本交通工具的前方，则对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
    如果外部交通工具在本交通工具的后方，则对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
  9. 根据权利要求7所述的用于交通工具的疲劳驾驶预警方法，其特征在于，在确定并指示本交通工具与外部交通工具的位置关系和安全距离之后还包括：
    判断外部交通工具与本交通工具是否行驶在同一条道上，如果否则控制本交通工具加速或者减速以进行避让，如果是则进一步判断外部交通工具是在本交通工具的前方还是后方：
    如果外部交通工具在本交通工具的前方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
    如果外部交通工具在本交通工具的后方，当本交通工具的导航装置监测到本交通工具与外部交通工具之间的距离小于安全距离时，则对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
  10. 根据权利要求1～9任一项所述的用于交通工具的疲劳驾驶预警方法，其特征在于，所述无线通信装置包括基于DSRC通信协议的无线收发器。
  11. 根据权利要求1～9任一项所述的用于交通工具的疲劳驾驶预警方法，其特征在于，所述预警信号包括图像和/或声音和/或振动预警信号。
  12. 根据权利要求4～9任一项所述的用于交通工具的疲劳驾驶预警方法，其特征在于，所述行驶信息包括：位置信息、速度信息、加速度信息、方向角信息。
  13. 根据权利要求1～9任一项所述的用于交通工具的疲劳驾驶预警方法，其特征在于，所述交通工具包括车辆、船只、航空器。
  14. 一种用于交通工具的疲劳驾驶预警***，其特征在于，包括：
    疲劳驾驶监测装置；
    与所述疲劳驾驶监测装置通信连接的无线通信装置，所述无线通信装置配置以将自所述疲劳驾驶监测装置接收的疲劳驾驶信息向外发送，
    与所述疲劳驾驶监测装置通信连接的预警装置，所述预警装置配置以根 据自所述疲劳驾驶监测装置接收到的疲劳驾驶信息生成针对本交通工具的预警信号。
  15. 根据权利要求14所述的用于交通工具的疲劳驾驶预警***，其特征在于，还包括与所述疲劳驾驶监测装置关联的避让装置，在所述预警装置生成针对本交通工具的预警信号的同时或之后，所述疲劳驾驶监测装置判断驾驶员是否已经处于昏迷驾驶状态，如果是则所述避让装置立即控制本交通工具减速，如果否则所述疲劳驾驶监测装置进一步判断驾驶员疲劳驾驶是否超过预定时间阈值，如果是则所述避让装置控制本交通工具减速。
  16. 根据权利要求14所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述无线通信装置还配置以接收来自外部交通工具的疲劳驾驶信息，所述预警装置还配置以根据自所述无线通信装置接收到的外部交通工具的疲劳驾驶信息生成针对外部交通工具的预警信号。
  17. 根据权利要求14所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述***还包括与所述无线通信装置通信连接的导航装置，所述导航装置配置以采集本交通工具的行驶信息并发送给所述无线通信装置；所述无线通信装置配置以将自所述疲劳驾驶监测装置接收的疲劳驾驶信息与本交通工具的行驶信息一并向外部发送。
  18. 根据权利要求17所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述导航装置还配置以在所述预警装置生成针对本交通工具的预警信号的同时或之后，提供本交通工具附近的可用休息场所的位置信息。
  19. 根据权利要求17所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述无线通信装置还配置以接收来自外部交通工具的疲劳驾驶信息和来自外部交通工具的行驶信息，将来自外部交通工具的疲劳驾驶信息发送至所述预警装置，生成针对外部交通工具的预警信号，将来自外部交通工具的行驶信息发送至所述导航装置，
    所述导航装置包括：采集本交通工具的行驶信息的定位单元、加速度传 感器、交通工具总线读取接口；和
    处理单元，配置以分析来自外部交通工具的行驶信息与本交通工具的行驶信息，确定本交通工具与外部交通工具的位置关系和/或安全距离；
    显示器，配置以显示本交通工具与外部交通工具的位置关系和/或安全距离。
  20. 根据权利要求19所述的用于交通工具的疲劳驾驶预警***，其特征在于，还包括与所述导航装置的处理单元通信连接的避让装置，所述避让装置配置以：
    当所述处理单元判断外部交通工具与本交通工具不在同一道时，所述避让装置根据判断结果控制本交通工具加速或者减速以进行避让；
    当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的前方时，所述避让装置根据判断结果对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
    当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的后方时，所述避让装置根据判断结果对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
  21. 根据权利要求19所述的用于交通工具的疲劳驾驶预警***，其特征在于，还包括与所述导航装置的处理单元通信连接的避让装置，所述避让装置配置以：
    当所述处理单元判断外部交通工具与本交通工具不在同一道时，所述避让装置根据判断结果控制本交通工具加速或者减速以进行避让；
    当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的前方、本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果对本交通工具进行减速或者自适应巡航控制或者变道进行避让；
    当所述处理单元判断外部交通工具与本交通工具在同一道、外部交通工具在本交通工具的后方，本交通工具与外部交通工具之间的距离小于安全距离时，所述避让装置根据判断结果对本交通工具进行加速或者自适应巡航控制或者变道进行避让。
  22. 根据权利要求14～21任一项所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述无线通信装置包括基于DSRC通信协议的无线收发器。
  23. 根据权利要求14～21任一项所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述预警信号包括图像和/或声音和/或振动预警信号。
  24. 根据权利要求17～21任一项所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述行驶信息包括：位置信息、速度信息、加速度信息、方向角信息。
  25. 根据权利要求14～21任一项所述的用于交通工具的疲劳驾驶预警***，其特征在于，所述交通工具包括车辆、船只、航空器。
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Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106347375A (zh) * 2016-08-29 2017-01-25 乐视控股（北京）有限公司 一种车辆驾驶的监控方法和装置
CN107776405A (zh) * 2016-08-29 2018-03-09 法乐第(北京)网络科技有限公司 一种针对疲劳驾驶的安全控制方法及装置
CN107195200A (zh) * 2017-07-18 2017-09-22 维沃移动通信有限公司 一种汽车安全监控方法及电子设备
CN107985199B (zh) * 2017-12-29 2023-04-07 吉林大学 一种客车驾驶员工作状态检测与疲劳警示***及方法
WO2019127529A1 (zh) * 2017-12-29 2019-07-04 深圳市锐明技术股份有限公司 一种预防疲劳驾驶的方法、装置及车载终端
EP3737578A1 (en) 2018-01-09 2020-11-18 Volvo Truck Corporation Method for controlling a vehicle
JP6900915B2 (ja) * 2018-01-24 2021-07-07 トヨタ自動車株式会社 自動運転システム
CN108216029A (zh) * 2018-01-26 2018-06-29 奇瑞汽车股份有限公司 车辆预警***及方法
JP6977589B2 (ja) * 2018-01-31 2021-12-08 株式会社デンソー 車両用警報装置
CN110154887A (zh) * 2018-02-10 2019-08-23 深圳市北航电子有限公司 一种疲劳驾驶预警方法
CN110459034B (zh) * 2018-05-07 2022-08-19 厦门雅迅网络股份有限公司 一种疲劳驾驶预警方法和***
DE102018209830A1 (de) * 2018-06-18 2019-12-19 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Informationsvorrichtung für ein Kraftfahrzeug sowie Anordnung für ein Kraftfahrzeug
US11180158B1 (en) * 2018-07-31 2021-11-23 United Services Automobile Association (Usaa) Routing or driving systems and methods based on sleep pattern information
KR102529919B1 (ko) * 2018-11-28 2023-05-08 현대자동차주식회사 졸음 운전 관리 장치, 시스템 및 방법
JP6999540B2 (ja) * 2018-12-28 2022-01-18 本田技研工業株式会社 情報処理装置及びプログラム
CN110065499A (zh) * 2019-04-03 2019-07-30 森思泰克河北科技有限公司 疲劳驾驶监测***
CN110077414B (zh) * 2019-04-04 2020-12-01 合肥思艾汽车科技有限公司 一种基于驾驶员状态监测的车辆行驶安全保障方法及***
CN110239555A (zh) * 2019-05-08 2019-09-17 浙江吉利控股集团有限公司 一种辅助车辆安全操作的装置及方法
US10818169B1 (en) * 2019-06-04 2020-10-27 Antonio Ribeiro Vehicular speed detection and warning system
CN112116783A (zh) * 2019-06-20 2020-12-22 株式会社日立制作所 一种疲劳驾驶的监测方法及装置
CN110472556B (zh) * 2019-08-12 2023-05-23 一汽奔腾轿车有限公司 基于单目视觉的驾驶员注意力状态分析***和分析方法
JP7328828B2 (ja) * 2019-08-27 2023-08-17 フォルシアクラリオン・エレクトロニクス株式会社 状態推定装置、状態推定プログラムおよび状態推定方法
CN111027393B (zh) * 2019-11-12 2024-05-03 博泰车联网科技(上海)股份有限公司 信息推荐方法、***及车辆
CN113401122B (zh) * 2020-03-17 2022-05-24 北京新能源汽车股份有限公司 一种巡航控制方法、装置及电动汽车
CN111726745B (zh) * 2020-05-14 2023-08-08 泰斗微电子科技有限公司 一种信号播发方法、装置、终端设备及存储介质
CN111708852A (zh) * 2020-05-14 2020-09-25 泰斗微电子科技有限公司 一种信息处理方法、装置、管理平台及存储介质
CN113879327A (zh) * 2020-07-03 2022-01-04 奥迪股份公司 车辆控制方法、装置及车辆
CN111874004A (zh) * 2020-08-17 2020-11-03 黄冈格罗夫氢能汽车有限公司 一种燃料电池氢能汽车车联网防疲劳驾驶检测***及方法
US11447140B2 (en) * 2020-10-20 2022-09-20 Toyota Motor Engineering & Manufacturing North America, Inc. Cognitive tunneling mitigation device for driving
CN112455452A (zh) * 2020-11-30 2021-03-09 恒大新能源汽车投资控股集团有限公司 驾驶状态的检测方法、装置及设备
CN112598879A (zh) * 2020-12-16 2021-04-02 西安航空学院 一种特长隧道驾驶员疲劳驾驶判定以及提醒方法
CN114764964A (zh) * 2020-12-31 2022-07-19 宝能汽车集团有限公司 车辆及其处理起火的控制方法、装置及储存介质
CN113071512B (zh) * 2021-04-25 2022-07-22 东风柳州汽车有限公司 安全驾驶提醒方法、装置、设备及存储介质
CN113628448B (zh) * 2021-06-28 2023-05-30 东风汽车集团股份有限公司 车辆及其缓解疲劳驾驶的装置
CN113947869B (zh) * 2021-10-18 2023-09-01 广州海事科技有限公司 基于船舶驾驶状态的报警方法、***、计算机设备及介质
CN113997949A (zh) * 2021-12-17 2022-02-01 歌尔科技有限公司 一种驾驶员疲劳缓解方法及相关组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407805A (zh) * 2010-09-20 2012-04-11 天津职业技术师范大学 汽车驾驶员状态实时监测***
CN103505225A (zh) * 2013-09-17 2014-01-15 江苏安嘉尔智能科技有限公司 一种报警灵敏度可自动调节的适驾度刺激***
CN203759832U (zh) * 2014-03-20 2014-08-06 无锡科技职业学院 一种疲劳驾驶监测与报警装置
CN104840204A (zh) * 2015-04-10 2015-08-19 京东方科技集团股份有限公司 一种疲劳驾驶监控方法及设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7183932B2 (en) * 2005-03-21 2007-02-27 Toyota Technical Center Usa, Inc Inter-vehicle drowsy driver advisory system
US8022831B1 (en) * 2008-01-03 2011-09-20 Pamela Wood-Eyre Interactive fatigue management system and method
CN201562368U (zh) * 2009-12-01 2010-08-25 赵兵 防止汽车连环相撞的自动报警装置
DE102012001741A1 (de) * 2012-01-28 2013-08-01 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zur Überwachung des Betriebs eines Fahrzeugs und Vorrichtung und Verfahren zur Warnung des Fahrers
DE102012009297A1 (de) * 2012-05-03 2012-12-13 Daimler Ag Verfahren zur Unterstützung eines Fahrers beim Führen eines Fahrzeugs
US8788176B1 (en) * 2013-06-19 2014-07-22 Ford Global Technologies, Llc Adjustable threshold for forward collision warning system
DE102013013867A1 (de) * 2013-08-20 2015-03-12 Audi Ag Kraftfahrzeug und Verfahren zur Steuerung eines Kraftfahrzeugs
CN103496366B (zh) * 2013-09-09 2016-02-24 北京航空航天大学 一种基于车车协同的主动换道避撞控制方法与装置
CN104590250B (zh) * 2013-10-31 2017-11-10 财团法人车辆研究测试中心 车辆自主辅助驾驶***与方法
US9123250B2 (en) * 2013-12-05 2015-09-01 Elwha Llc Systems and methods for reporting real-time handling characteristics
EP2892036B1 (en) * 2014-01-06 2017-12-06 Harman International Industries, Incorporated Alert generation correlating between head mounted imaging data and external device
CN104103181B (zh) * 2014-07-24 2016-10-12 上海扬梓投资管理有限公司 基于dsrc 的故障车辆警示***及其方法
CN104386063B (zh) * 2014-09-19 2017-07-11 奇瑞汽车股份有限公司 基于人工智能的驾驶辅助***
CN204189315U (zh) * 2014-10-28 2015-03-04 天津工业大学 防止高速路连环撞车的智能预警***
CN104318711A (zh) * 2014-10-28 2015-01-28 奇瑞汽车股份有限公司 一种驾驶员酒驾预警***及其预警方法
CN104408970A (zh) * 2014-10-28 2015-03-11 奇瑞汽车股份有限公司 车辆告警方法及设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407805A (zh) * 2010-09-20 2012-04-11 天津职业技术师范大学 汽车驾驶员状态实时监测***
CN103505225A (zh) * 2013-09-17 2014-01-15 江苏安嘉尔智能科技有限公司 一种报警灵敏度可自动调节的适驾度刺激***
CN203759832U (zh) * 2014-03-20 2014-08-06 无锡科技职业学院 一种疲劳驾驶监测与报警装置
CN104840204A (zh) * 2015-04-10 2015-08-19 京东方科技集团股份有限公司 一种疲劳驾驶监控方法及设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3182392A4 *

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