CN106671984A - Driving assistance system based on AR augmented reality - Google Patents

Driving assistance system based on AR augmented reality Download PDF

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Publication number
CN106671984A
CN106671984A CN201610964141.4A CN201610964141A CN106671984A CN 106671984 A CN106671984 A CN 106671984A CN 201610964141 A CN201610964141 A CN 201610964141A CN 106671984 A CN106671984 A CN 106671984A
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vehicle
driver
data
position
according
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CN201610964141.4A
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Chinese (zh)
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童培诚
段会锋
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大连文森特软件科技有限公司
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Priority to CN201610964141.4A priority Critical patent/CN106671984A/en
Publication of CN106671984A publication Critical patent/CN106671984A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation 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
    • B60W40/08Estimation 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
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • G08G1/161Decentralised systems, e.g. inter-vehicle communication
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2420/00Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/42Image sensing, e.g. optical camera

Abstract

The invention discloses a driving assistance system based on AR augmented reality. The driving assistance system based on AR augmented reality comprises an acquisition unit for acquiring action details of a driver, a processing unit for generating pre-judgement data of a current running vehicle I according to action detail data transmitted by an acquisition part, a positioning unit for obtaining the position of the vehicle I, and a communication unit for sending the pre-judgement data and the position information of the vehicle I to the outside. The communication unit of a surrounding vehicle II receives the pre-judgement data and the position information of the vehicle and selects the pre-judgement data of the vehicle in a threshold value distance range according to the position information of the vehicle; according to the pre-judgement data, a projection unit controlling the vehicle projects prompting information corresponding to the pre-judgement data at a specific position in the vehicle and corresponding vehicle feature information in the threshold value distance range and helps the current driver.

Description

基于AR増强现实的驾驶辅助系统 Based on the strong reality of AR enlargement of driver assistance systems

技术领域 FIELD

[0001] 本发明涉及一种驾驶辅助系统,尤其涉及一种能够基于驾驶细节采集和AR增强现实的驾驶辅助系统。 [0001] The present invention relates to a driver assistance system, in particular, it relates to a driver based on the details of the acquisition and driving assistance AR augmented reality system.

背景技术 Background technique

[0002] —直以来,驾驶员对其它车辆的判断都是基于周边车辆的指示灯和驾驶员自身经验来确定,除去驾驶员的注意力和主观因素导致的判断失误导致安全隐患之外,周边车辆没有在动作之前给出相应的指示灯也是一个重要的安全隐患。 [0002] - straight since, the driver of the other vehicle is judged based on the surrounding light and the driver of the vehicle to determine its own experience, judge to remove the driver's attention and subjective factors caused by mistakes made by the new security risks surrounding vehicle did not give the corresponding indicator is also an important safety problems before action.

[0003] 在我国的交通事故中,由不当并线造成的剐蹭等轻微事故占有绝大部分比例,单次事故的直接危害虽然较小,但是事故间接造成的拥堵却导致了很大的损失。 [0003] In China traffic accident, caused by the improper line and other minor cut rub accident occupy most of the proportion of direct harm to a single accident, although small, but the indirect cause of the accident congestion has led to a great loss.

[0004] AR增强显示技术,能够在人眼的正常视野范围内,通过互联网技术,获得周边目标的信息,并将周边的目标的信息在显示在特定的显示界面上,增加特定范围内的人群交互。 [0004] AR enhanced display technology can be within the normal field of vision of the human eye, through the Internet technology, access to the surrounding object information, and the information is displayed in the periphery of the target on a particular display screen, increasing the population within a particular range interaction.

[0005] 显示界面在现阶段主要是眼镜一类的贴近使用者眼球的显示设备,另一类则手机的显示屏。 [0005] The screen displayed at this stage is mainly close to the eye of the user of the display apparatus for a class of glasses, and those of mobile phone displays. 随着车辆内部投影技术的发展,已经出现将车辆自身参数比如当前速度、档位等信息投影在车辆前风挡上的技术,如果将二者技术融合,将开辟AR技术的新的应用领域。 With the development of the internal projection technology vehicles, new applications such as the current parameters of the vehicle's own speed, gear and other information technology projected on the front windshield of the vehicle, if the integration of the two technologies, will open AR technology has emerged.

发明内容 SUMMARY

[0006] 本发明针对以上问题的提出,而研制的一种基于AR增强现实的驾驶辅助系统,包括: [0006] The present invention is directed to the above issues raised, and developed a AR augmented reality-based driver assistance systems, including:

[0007] 采集驾驶员动作细节的采集单元; [0007] Details of the operation of the driver acquired acquisition unit;

[0008] 根据所述采集部传输的动作细节数据,生成当前车辆I行驶的预判数据的处理单元; [0008] The operation of the collecting detailed data transmission unit, the processing unit of the vehicle to generate the current I with anticipation of data;

[0009] 获取车辆I位置的定位单元; [0009] The positioning unit acquiring vehicle position I;

[0010] 获取车辆I规划行驶路线的路径规划单元; [0010] I acquiring vehicle path planning unit planning a travel route;

[0011]向外部发送所述的预判数据、车辆I位置信息以及根据当前车辆所处规划行驶路线的位置的通信单元; [0011] transmits the data to predict the outside, the vehicle position information and the current I in which the vehicle travel route planning means the position of the communication;

[0012]周边车辆II的通信单元接收所述的预判数据和车辆位置信息,根据所述的车辆位置信息选取其阈值距离范围内的车辆的预判数据; [0012] II outside the vehicle communication unit receiving said data and to predict the vehicle position information data to predict the vehicle within a threshold distance which the vehicle position information selected based;

[0013] 根据所述的预判数据,控制本车的投影单元在车内特定位置投射所述阈值距离范围内预判数据对应的提示信息和对应车辆特征信息,给予当前驾驶者辅助。 [0013] According to predict the data, the vehicle control in the projection unit projecting the position of the vehicle specified threshold distance range and the corresponding prompt information to judge the vehicle characteristic information corresponding to the data, given the current driver assistance.

[0014]作为优选的实施方式,所述的采集单元至少包括:分别获取驾驶员眼睛位置变化的第I传感器模块、获取驾驶员右脚姿态的第2传感器模块以及获取驾驶员手臂姿态的第3传感器模块。 [0014] As a preferred embodiment, the acquisition unit comprises at least: a sensor module respectively acquire I, eye position of the driver changes, the driver's right foot posture acquiring second sensor module, and acquires the posture of the driver arm 3 the sensor module.

[0015] 更进一步的,所述的第2传感器模块包括分别设置在油门踏板和刹车踏板垂线方向的对射开关I和对射开关II和设置在所述踏板的侧面的对射开关阵列,该阵列包括至少一列成直线排列的多个对射开关II I; [0015] Further, said second sensor module comprises a switch are provided in the I-beam accelerator pedal and a brake pedal and a direction perpendicular to the outgoing switch array and switch on the radio II provided on a side of said pedal, the array comprises a plurality of at least one linear array fitted to switch on the radio II I;

[0016] 工作时,当对射开关I或对射开关II被阻断时,判定驾驶员意图加速和刹车; When the [0016] operation, when the switch on the radio I or II is blocked switch on the radio, the driver's intention is determined that acceleration and braking;

[0017] 对射开关阵列通过检测阵列中对射开关III被阻断的个数和位置,判定驾驶员踩踏踏板的时机。 [0017] The switch array emitted by the detection switch on the radio array III blocked the number and position, determining the timing of the driver steps on the pedal.

[0018] 更进一步的,所述的第3传感器模块为设置在驾驶员上方顶棚的视频监控模块,该模块实时采集驾驶员两臂的视频图像传输至所述的处理单元; [0018] Still further, said third sensor module disposed above the driver's video surveillance ceiling module, the module driver real-time acquisition of image transmission to the processing unit of the two arms of the;

[0019] 处理单元判定视频图像中手臂的位置或一段时间内手臂位置变化达到设定位置时,给出当前驾驶员转向意图。 When [0019] the processing unit determines the position of the video image in the arm or arm position changes over time reaches the set position, given the current driver's steering intention.

[0020] 更进一步的,所述的第I传感器模块监测驾驶员眼动数据; [0020] Still further, said first sensor module monitors the I data driver eye movements;

[0021] 所述的处理单元根据该眼动数据,结合所述的转向意图和踩踏踏板的时机,判定当前驾驶员的真实意图,并得到所述车辆的预判数据。 [0021] The processing unit according to the eye movement data, and in conjunction with the steering intention pedal depression timing, determines the current driver's real intention, and to obtain data to predict the vehicle.

[0022] 更进一步的,所述的预判数据至少包括:周边车辆是否并线,并根据并线与否,设定多个反应并线紧急程度的等级;前车是否减速,并根据减速与否,设定多个减速紧急程度等级。 [0022] Still further, said anticipation data comprises at least: whether the vehicle and the peripheral line, and the line according to whether or not to set a plurality of reaction lines, and the level of emergency; whether the preceding vehicle deceleration, and the deceleration in accordance with No, the urgency of setting more deceleration levels.

[0023]作为优选的实施方式,所述的车辆特征信息至少包含车辆I的性能信息,包括当前速度和发动机性能信息; [0023] As a preferred embodiment, the vehicle feature information includes at least information about the performance of the vehicle I, including the current engine speed and performance information;

[0024]周边车辆II根据所述车辆I速度和发动机性能,以及本车的性能给出当前车辆超越目标车辆即车辆I的时间。 [0024] II gives the current vehicle outside the vehicle beyond time i.e. the target vehicle speed of the vehicle based on the I and I of the vehicle engine performance, and the performance of the vehicle.

附图说明 BRIEF DESCRIPTION

[0025] 为了更清楚的说明本发明的实施例或现有技术的技术方案,下面将对实施例或现有技术描述中所需要使用的附图做一简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0025] In order to more clearly illustrate the embodiments of the present invention or the prior art technical solution, the following embodiments or the drawings will be described in the prior art needed to be used to make a brief introduction embodiment Apparently, the description below the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0026]图1为本发明的系统模块图 [0026] FIG. 1 a block diagram of the system of the present invention.

具体实施方式 Detailed ways

[0027] 为使本发明的实施例的目的、技术方案和优点更加清楚,下面结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚完整的描述: [0027] The object of embodiments of the present invention, technical solutions and advantages clearer, the present invention in conjunction with the accompanying drawings in the following embodiments, the technical solutions in the embodiments of the present invention will be apparent complete description:

[0028]如图1所示:一种基于AR增强现实的驾驶辅助系统,主要包括:用于采集驾驶员动作细节的采集单元,作为后续判断流程的动作细节数据。 [0028] 1: AR AR based driving assistance system, including: acquisition means for acquiring the details of the operation of the driver, the details of the operation as data subsequent determination process.

[0029] 根据所述采集部传输的动作细节数据,生成当前车辆I行驶的预判数据的处理单元。 [0029] The operation of the collecting detailed data transmission unit, the processing unit of the vehicle to generate the current I with anticipation data. 生成预判数据后,即可向周边车辆发送所述的预判数据,作为周边车辆判定当前车辆进一步动作的可靠依据。 After generating the predict data, can send data to predict the vehicle towards the periphery, the periphery of the vehicle as a reliable basis for determining the current operation of the vehicle further.

[0030] 相应的,车辆I上还设有获取当前位置的定位单元,以及路径路径规划单元,比如导航设备,结合所述的定位单元,即可获知当前车辆I所处位置,比如距离规划路径中下一个弯角的一定距离时,系统开始重点监控驾驶员行为。 [0030] Accordingly, also provided with a current position of the vehicle I acquired positioning unit, and a route path planning unit, such as a navigation device, in combination with the positioning unit, I can know the current location of the vehicle, such as the planned path from when at a certain distance in a corner, the system began to focus on monitoring driver behavior. 同时,可在周边影响车辆,比如车辆I后方和侧后方的车辆的投影单元上显示车辆I的部分行驶路径,方便其它周边影响车辆的驾驶员提前准备。 Meanwhile, the vehicle may affect the surrounding, such as a portion of the vehicle I on the display projection unit driving path of the vehicle and behind the rear side I of the vehicle, the vehicle easily affect the other peripheral driver prepared in advance.

[0031] 关于显示图形部分,可以在车辆I的实体图像的背部对应的区域显示转向箭头和当前路街名称、简单示意图和转向目标路街的名称、简单示意图。 [0031] respect to the display pattern portion, and may display the current steering arrows Lù name, name of the target steering simple schematic and Lu Jie simple schematic view of a solid image area of ​​the back of the vehicle corresponding to I.

[0032]以及向外部发送所述的预判数据和车辆I位置信息的通信单元。 [0032] and a communication unit to transmit the data to the outside and I predict the vehicle position information.

[0033] 其它车辆,尤其是周边车辆II的通信单元接收所述的预判数据和车辆位置信息,根据所述的车辆位置信息选取其阈值距离范围内的车辆的预判数据,由自身的处理单元,控制本车的投影单元在车内特定位置投射所述阈值距离范围内预判数据对应的提示信息和对应车辆特征信息,给予当前驾驶者辅助。 [0033] Other vehicle, in particular a vehicle outside II communication unit receives the data and to predict the vehicle position information data to predict the vehicle position information based on said selected vehicle within a threshold distance range which is, by its own processing unit controlling the vehicle in the projection unit projecting the position of the vehicle specified threshold distance range and the corresponding prompt information to judge the vehicle characteristic information corresponding to the data, given the current driver assistance.

[0034]作为优选的实施方式,所述的预判数据至少包括:周边车辆是否并线,并根据并线与否,设定多个反应并线紧急程度的等级;前车是否减速,并根据减速与否,设定多个减速紧急程度等级。 [0034] As a preferred embodiment, said anticipation data comprises at least: whether the vehicle and the peripheral line, and the line according to whether or not to set a plurality of reaction lines, and the level of emergency; whether the preceding vehicle deceleration, and in accordance with deceleration or not, the urgency of setting a plurality of reduction levels.

[0035] 在屏幕上可以在实体车辆的基础上,显示车辆的预判信息,比如通过虚拟的车辆框架图表示下一阶段的车辆位置,并通过箭头等标志物在车辆风挡或者侧方玻璃上表示车辆的行进方向。 [0035] on the screen may be based on the entity of the vehicle, the vehicle display information to predict, such as the position of the vehicle represents the next stage of FIG virtual vehicle frame, and the like by an arrow marker on the vehicle windshield or side glass indicate the direction of travel of the vehicle.

[0036] 为了能够精确的获知当前车辆的精确的预判数据,作为优选的实施方式,作为所述的采集单元至少包括:分别获取驾驶员眼睛位置变化的第I传感器模块、获取驾驶员右脚姿态的第2传感器模块以及获取驾驶员手臂姿态的第3传感器模块。 [0036] In order to accurately predict the known accurate data for the current vehicle, as a preferred embodiment, as the acquisition unit comprises at least: a sensor module respectively acquire I, eye position of the driver changes, the driver's right foot obtain attitude second sensor module, and acquires the posture of the driver arm 3 of the sensor module.

[0037] 更进一步的,考虑到车辆踏板区域的光照条件较差,很难采用视频分析,来获知驾驶员右脚的位置,就很难获得驾驶员意图,成熟的驾驶员在决定踩下刹车之前通常会将右脚放置在刹车位置的上方(同样的,踩下油门区域),这种情况,尤其在前方车辆动作无法直观判断时,驾驶员会提前采取类似动作,即可作为检测手段。 [0037] Furthermore, taking into account the poor lighting conditions of the vehicle the pedal area using video analysis is difficult to know the position of the right foot of the driver, it is difficult to obtain the driver's intention, the driver decided mature brakes before will usually placed over the right brake position (similarly, the throttle region), the situation, in particular when the action can not be directly ahead of the vehicle is determined, the driver may take similar action in advance, it can be used as detection means.

[0038]作为优选的实施方式,所述的第2传感器模块包括分别设置在油门踏板和刹车踏板垂线方向的对射开关I和对射开关II和设置在所述踏板的侧面的对射开关阵列,该阵列包括至少一列成直线排列的多个对射开关III;工作时,当对射开关I或对射开关II被阻断时,判定驾驶员意图加速和刹车;对射开关阵列通过检测阵列中对射开关III被阻断的个数和位置,判定驾驶员踩踏踏板的时机。 [0038] As a preferred embodiment, the module comprises a second sensor are disposed in the accelerator and brake pedals perpendicular direction switch on the radio on the radio I and II and switch on the radio switch provided on a side of the pedal array which comprises at least one linear array of a plurality fitted to switch on the radio III; in operation, when the switch on the radio I or II is blocked switch on the radio, it is determined the driver's intention to accelerate and brake; switch on the radio by detecting array III switch on the radio in the array is blocked and the position number, determines the time the driver steps on the pedal.

[0039]比如,当驾驶员的右脚位于刹车踏板上方时,所述的对射开关II被阻断,即发出信号,表明驾驶员意图踩下油门加速行驶,此时,所述的对射开关III继续监测,检测驾驶员右脚是否有踩下的趋势,同时作为可选的方案,油门踩下的幅度也作为车辆加速度的判定数据,输出至其它车辆的通信单元。 [0039] For example, when the driver's right foot is positioned above the brake pedal, the switch on the radio II is blocked, i.e., signals indicating the acceleration intention of the driver depresses the accelerator with this case, the shooting III continues to monitor the switch detects whether the driver's right foot has a tendency to depression, but as an alternative embodiment, the accelerator depression magnitude is determined and as the vehicle acceleration data output to the communication unit other vehicles.

[0040]同样的,如果直接使用方向盘的转动数据作为车辆转向/并线的数据,往往会错失最佳的判断时机,导致无法给出其它车辆显示和反应时间。 [0040] Similarly, if data is directly rotated using the steering wheel as the vehicle / and the data lines, often miss the best determination timing, resulting in display of other vehicles can not be given and the reaction time.

[0041] 故作为优选的实施方式,第3传感器模块为设置在驾驶员上方顶棚的视频监控模块,该模块实时采集驾驶员两臂的视频图像传输至所述的处理单元;处理单元判定视频图像中手臂的位置或一段时间内手臂位置变化达到设定位置时,给出当前驾驶员转向意图。 [0041] Therefore, as a preferred embodiment, the sensor module 3 is disposed above the ceiling of the video surveillance driver module that real-time acquisition of the driver arms of the video image transmission to said processing unit; a processing unit determines that a video image when the position of the arm or arm position changes over time reaches the set position, given the current driver's steering intention.

[0042] 通常的,有些方向盘具有一定的旋转虚量,即在小角度转动方向盘时,转向传感器并不输出转向数据,而在虚量范围内,驾驶员通常会产生停顿,等待观察进一步路况(比如等侧方车辆通过时,再做出进一步动作)再实施具体的并线/转向动作。 [0042] Generally, some rotation of the steering wheel with a certain amount of false, i.e., when the steering wheel is turned a small angle, steering the steering sensor does not output data, while an amount in the range of the imaginary driver typically produces a pause and wait for further traffic observation ( when such other side of the vehicle by, and then make further action) and another specific embodiment of the line / steering action.

[0043]另一种驾驶转向习惯也广泛存在驾驶员中,即正常直线行驶时,驾驶动作比较懒散,与即将并线的驾驶动作有着明显的区别,故通过采集驾驶员双臂的动作和位置,也可以作为判定,比如当左右臂处于方向盘两侧的3点和9点位置时,即可判定当前驾驶员即将完成转向动作,即可通过上述系统完成向周边车辆的通知。 [0043] Another steering driving habits of the driver in widespread, i.e. normal straight running, driving operation more lazy, the driver of impending action and there is a clear line of distinction, and so the position of the driver by the operation of collecting arms , as may be determined, such as when the left and right sides of the steering arm is in the 3 o'clock and 9 o'clock position, you can determine the current driver steering action is nearing completion, completion notification to the system through the outside of the vehicle.

[0044] 考虑到,驾驶员在并线过程的最开始,首先需要通过眼睛观察目标车道/弯角位置,观察的同时会伴有转头动作,考虑到车内光影条件变化较大,采集头部的朝向变化较为困难,故为了进一步精确反应驾驶员的驾驶动作,作为优选的实施方式,系统还设有重点监控驾驶员眼部的第I传感器模块监测驾驶员眼动数据; [0044] taken into account, the line driver and the beginning of the process, first of all the need to observe the target lane / angled position by the eye, will be accompanied by simultaneous observation of the operation head, taking into account the vehicle lighting conditions vary widely, mining head direction changing unit is difficult, so in order to more accurately reflect the driver's driving operation, as a preferred embodiment, the monitoring system is further provided focused on the eye of the driver of the sensor module monitors the I data driver eye movements;

[0045] 所述的处理单元根据该眼动数据,结合所述的转向意图和踩踏踏板的时机,判定当前驾驶员的真实意图,并得到所述车辆的预判数据。 [0045] The processing unit according to the eye movement data, and in conjunction with the steering intention pedal depression timing, determines the current driver's real intention, and to obtain data to predict the vehicle.

[0046]作为优选的实施方式,所述的车辆特征信息至少包含车辆I的性能信息,包括当前速度和发动机性能信息;周边车辆11根据所述车辆I速度和发动机性能,以及本车的性能给出当前车辆超越目标车辆即车辆I的时间和超车建议。 [0046] As a preferred embodiment, the vehicle feature information includes at least information about the performance of the vehicle I, including the current engine speed and performance information; 11 surrounding vehicle according to the performance of the I and engine performance of the vehicle speed, and the vehicle vehicle beyond the current target vehicle that is passing the time and I recommend the vehicle. 比如,踩下油门后,本车超越目标车辆的时间和对应的距离,以及同样时间内,超越目标车辆的形式距离,当二者的距离差超过阈值时,不建议超车。 For example, the throttle, the vehicle and the corresponding time beyond the distance of the target vehicle, and the same time, forms a distance beyond the target vehicle, when the distance difference therebetween exceeds a threshold value, overtaking is not recommended.

[0047]以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。 [0047] The above are only the preferred specific embodiments of the invention, but the scope of the present invention is not limited thereto, any skilled in the art in the art within the technical scope disclosed by the present invention, according to the present invention its aspect of the inventive concept changes or equivalent replacements to be, shall fall within the scope of the present invention.

Claims (7)

1.一种基于AR增强现实的驾驶辅助系统,其特征在于包括: 采集驾驶员动作细节的采集单元; 根据所述采集部传输的动作细节数据,生成当前车辆I行驶的预判数据的处理单元; 获取车辆I位置的定位单元; 获取车辆I规划行驶路线的路径规划单元; 向外部发送所述的预判数据、车辆I位置信息以及根据当前车辆所处规划行驶路线的位置的通信单元; 周边车辆II的通信单元接收所述的预判数据和车辆位置信息,根据所述的车辆位置信息选取其阈值距离范围内的车辆的预判数据; 根据所述的预判数据,控制本车的投影单元在车内特定位置投射所述阈值距离范围内预判数据对应的提示信息和对应车辆特征信息,给予当前驾驶者辅助。 1. Based on AR AR driving assistance system, comprising: collecting details of driver operation acquisition unit; collecting portion according to the operation details of the data transmitted, the processing unit of the vehicle to generate the current I data with anticipation ; positioning unit obtaining vehicle position I; I acquiring vehicle path planning unit planning a travel route; transmitting to the outside the anticipation of data, the vehicle position information, and I the current vehicle position in which travel route planning communication units; peripheral anticipation of the vehicle data and vehicle position information communication unit receives the II, and selecting the threshold data to predict the distance range the vehicle according to the vehicle position information; according to predict the data, the vehicle control projection means within the vehicle specific position projecting said threshold distance range and the corresponding prompt information to judge the vehicle characteristic information corresponding to the data, given the current driver assistance.
2.根据权利要求1所述的基于AR增强现实的驾驶辅助系统,其特征还在于所述的采集单元至少包括:分别获取驾驶员眼睛位置变化的第I传感器模块、获取驾驶员右脚姿态的第2传感器模块以及获取驾驶员手臂姿态的第3传感器模块。 According to claim 1 AR based augmented reality driving assistance system, characterized in that said collection unit further comprises at least claim: I, respectively acquire the sensor module of the driver's eye position changes, obtaining a driver's right foot posture second sensor module, and acquires the posture of the driver arm 3 of the sensor module.
3.根据权利要求2所述的基于AR增强现实的驾驶辅助系统,其特征还在于:所述的第2传感器模块包括分别设置在油门踏板和刹车踏板垂线方向的对射开关I和对射开关II和设置在所述踏板的侧面的对射开关阵列,该阵列包括至少一列成直线排列的多个对射开关III; 工作时,当对射开关I或对射开关II被阻断时,判定驾驶员意图加速和刹车; 对射开关阵列通过检测阵列中对射开关III被阻断的个数和位置,判定驾驶员踩踏踏板的时机。 The AR AR based driving assistance system according to claim 2, further characterized in that: said first module comprises a second sensor are disposed in the accelerator and brake pedals perpendicular direction and switch on the radio on the radio I II and switch on the radio switch array disposed in the side of the pedal, the array comprising a plurality of at least one switch on the radio III tabulated linear array; operation, when the switch on the radio I or II is blocked switch on the radio, determining the driver's intention to accelerate and brake; switch on the radio by an array number and the position detection switch on the radio array III is blocked, determining the timing of the driver depresses the pedal.
4.根据权利要求3所述的基于AR增强现实的驾驶辅助系统,其特征还在于所述的第3传感器模块为设置在驾驶员上方顶棚的视频监控模块,该模块实时采集驾驶员两臂的视频图像传输至所述的处理单元; 处理单元判定视频图像中手臂的位置或一段时间内手臂位置变化达到设定位置时,给出当前驾驶员转向意图。 4. The AR AR based driving assistance system according to claim 3, further characterized in that said third sensor module disposed on the ceiling above the driver's video surveillance module that real-time acquisition of the driver's arms video transmission to said processing unit; processing unit determines the position of the video image in the arm or arm position changes over time reaches the set position, given the current driver's steering intention.
5.根据权利要求4所述的基于AR增强现实的驾驶辅助系统,其特征还在于所述的第I传感器模块监测驾驶员眼动数据; 所述的处理单元根据该眼动数据,结合所述的转向意图和踩踏踏板的时机,判定当前驾驶员的真实意图,并得到所述车辆的预判数据。 The AR AR based driving assistance system according to claim 4, further characterized in that said first sensor module monitors the I data driver eye movements; the processing unit according to the eye movement data, in conjunction with the pushing on the pedals and the steering intention of the timing, the determination of the current driver's real intention, and to obtain data to predict the vehicle.
6.根据权利要求1或5所述的基于AR增强现实的驾驶辅助系统,其特征还在于所述的预判数据至少包括: 周边车辆是否并线,并根据并线与否,设定多个反应并线紧急程度的等级; 前车是否减速,并根据减速与否,设定多个减速紧急程度等级。 The AR AR based driving assistance system as claimed in claim 1 or claim 5, further characterized in that said anticipation data comprises at least: whether the vehicle and the peripheral line, and the line according to whether or not to set a plurality of the reaction and the level of emergency line; whether the preceding vehicle deceleration, the deceleration and the deceleration level according to whether or not the degree of urgency, sets a plurality.
7.根据权利要求1所述的基于AR增强现实的驾驶辅助系统,其特征还在于所述的车辆特征信息至少包含车辆I的性能信息,包括当前速度和发动机性能信息; 周边车辆II根据所述车辆I速度和发动机性能,以及本车的性能给出当前车辆超越目标车辆即车辆I的时间和超车建议。 The AR AR based driving assistance system according to claim 1, further characterized in that said characteristic information includes at least vehicle information of the vehicle performance I, including the current engine speed and performance information; II, according to the vehicle outside I speed and engine performance of the vehicle, and the vehicle's performance given the current vehicle beyond the time and the target vehicle that is overtaking a vehicle I recommend the.
CN201610964141.4A 2016-11-04 2016-11-04 Driving assistance system based on AR augmented reality CN106671984A (en)

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