WO2020165643A1 - 高级驾驶辅助系统及其操控组件 - Google Patents

高级驾驶辅助系统及其操控组件 Download PDF

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Publication number
WO2020165643A1
WO2020165643A1 PCT/IB2020/000008 IB2020000008W WO2020165643A1 WO 2020165643 A1 WO2020165643 A1 WO 2020165643A1 IB 2020000008 W IB2020000008 W IB 2020000008W WO 2020165643 A1 WO2020165643 A1 WO 2020165643A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
control
control assembly
joystick
module
Prior art date
Application number
PCT/IB2020/000008
Other languages
English (en)
French (fr)
Inventor
朱端
M.凯鲁比尼
Original Assignee
大众汽车股份公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大众汽车股份公司 filed Critical 大众汽车股份公司
Priority to US17/425,270 priority Critical patent/US20220126694A1/en
Priority to EP20716557.2A priority patent/EP3919308B1/en
Publication of WO2020165643A1 publication Critical patent/WO2020165643A1/zh

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Classifications

    • B60K35/10—
    • 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
    • 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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K35/28—
    • B60K35/60—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/343—Manually actuated switching arrangements therefor
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control
    • B60W30/146—Speed limiting
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/14—Adaptive cruise control
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • 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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K2031/0091—Speed limiters or speed cutters
    • 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
    • B60K2310/00—Arrangements, adaptations or methods for cruise controls
    • B60K2310/20—Operator actuated switches or levers for cruise control or speed limiting systems
    • B60K2360/126—
    • B60K2360/135—
    • B60K2360/175—
    • B60K2360/179—
    • B60K2360/774—
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/229—Attention level, e.g. attentive to driving, reading or sleeping
    • 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
    • B60W2754/00—Output or target parameters relating to objects
    • B60W2754/10—Spatial relation or speed relative to objects
    • B60W2754/30—Longitudinal distance
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control

Definitions

  • the utility model relates to a vehicle driving assistance system, in particular to an advanced driving assistance system and its control components. Background technique
  • ADAS uses a variety of sensors installed in the car to collect environmental data inside and outside the car at the first time, and perform technical processing such as identification, detection and tracking of static and dynamic objects, so that the driver can Active safety technology that detects possible dangers in the fastest time to attract attention and improve safety.
  • the control components of ADAS directly affect the user experience.
  • ADAS includes a fatigue detection module, a driving assistance module for following the preceding vehicle, and an active lane change assistance module.
  • the activation of fatigue detection is completed by allowing the user to touch a button on the steering wheel.
  • the user does not need to shake the steering wheel, when the user enters the long-term patrol state, he still needs to raise his hand frequently to activate the button above the steering wheel, which interrupts the user's comfort when using ADAS.
  • ADAS on some automobile manufacturers vehicle designs some control modules (such as fatigue detection module) activation means provided in the car's direction 'onto the disk, requiring the user to complete fatigue is detected by the shaking of the steering wheel, and the way in The operation of many buttons on the steering wheel completes the setting of ADAS related functions.
  • This solution has obvious hidden dangers, especially the interactive behavior of activating fatigue detection by shaking the steering wheel is likely to affect driving safety due to violent shaking of the user. ⁇ Too many buttons on the steering wheel can easily cause misoperation It even hinders users’ determination to try ADAS.
  • the purpose of the utility model is to overcome the defects of the prior art and provide an advanced driving assistance system and its control components that can ensure the safety of control and improve the user's control body.
  • a system for advanced driving assistance is provided.
  • control assembly wherein the control assembly is a joystick set independently in a vertical direction as a whole, and at least partly includes a plurality of control modules for ADAS.
  • the multiple control modules include: a speed limit adjustment module, configured to adjust the vehicle's highest speed limit in an adaptive cruise state; and a parallel line indication module, configured to issue a lane change
  • the vehicle-to-vehicle distance adjustment module is configured to adjust the minimum distance of the vehicle from the preceding vehicle in the adaptive cruise state; and the fatigue detection activation module is configured to activate fatigue detection for the vehicle driver.
  • the speed limit adjustment module includes a forward and backward movement sensing mechanism, which is connected to the bottom of the joystick, and is designed for pushing forward and backward of the joystick. The action generates a corresponding induction signal; the speed limit adjustment module is configured to generate a control signal for correspondingly increasing or decreasing the maximum speed limit of the vehicle according to the induction signal.
  • the speed limit adjustment module is further configured to: when the forward and backward movement sensing mechanism senses that the joystick is pushed forward or backward, During a long push action, a control signal is generated to increase or decrease the maximum speed limit of the vehicle; when the forward and backward motion sensing mechanism senses the forward and backward pushing action of the manipulator During a short push action, it generates a control signal that causes a small increase or decrease in the maximum speed limit of the vehicle.
  • the parallel line indication module includes a left-right movement sensing mechanism, and the left-right movement sensing mechanism is connected to the bottom of the joystick and responds to the leftward and rightward push of the joystick.
  • the action generates a corresponding sensing signal;
  • the merging indication module is configured to generate a control signal for merging to the left lane or the right lane at an appropriate time according to the sensing signal.
  • the vehicle distance adjustment module includes a rotation sensing mechanism, and the rotation sensing mechanism increases or decreases the minimum distance of the preceding vehicle in response to the clockwise or counterclockwise rotation of the joystick. Distance control signal.
  • the fatigue detection activation module includes a touch sensing mechanism, and the fatigue detection activation module is configured to activate the fatigue detection of the vehicle driver when the touch sensing mechanism senses a touch action.
  • the touch sensing mechanism is arranged above the joystick.
  • control assembly is arranged on the central passage of the vehicle for easy operation.
  • the control assembly can also be arranged in the central aisle of the vehicle next to the armrest of the seat.
  • an advanced driving assistance system including: a control assembly according to any one of the above-mentioned embodiments of the present invention; a sensor module configured to detect the status of the driver, vehicle, and/or other vehicles And a control module configured to receive the control signal sent by the control component and the sensor data detected by the sensor module/and perform corresponding driving assistance control operations according to the control signal and the sensor data.
  • control components are independently set as a joystick in the overall vertical direction, which allows users to easily control multiple control modules for ADAS, which not only ensures control safety, but also significantly improves user control Experience.
  • Figure 1 is a block diagram of an advanced driving assistance system and its control components according to an embodiment of the present invention
  • Figure 2 is a schematic diagram of the appearance of the control assembly for ADAS according to an embodiment of the present invention
  • FIG. 3 is a top plan view of the manipulation assembly 10 in FIG. 2.
  • Fig. 1 shows a structural block diagram of an advanced driver assistance system (ADAS) and its control components according to an embodiment of the present invention.
  • the ADAS in Figure 1 includes a control component 10, an ADAS control module 20 and a sensor module 30.
  • the control assembly 10 includes a speed limit adjustment module 11, a parallel line indication module 12, a distance adjustment module 13 and a fatigue detection activation module 14.
  • the sensor module 30 includes multiple sensors, such as cameras, radar sensors, laser and ultrasonic sensors, etc., which can detect light, heat, pressure or other variables used to monitor the state of the car (such as vehicle speed), and can also detect the state of the driver , The distance to the external vehicle, the speed of the external vehicle, etc.
  • the ADAS control module 20 can receive the control signal sent by each module in the control assembly 10 and the sensor data detected by each sensor in the sensor module 30, and perform corresponding driving assistance control operations according to the control signal and sensor data, including controlling the vehicle Speed limit, control the vehicle to merge to the left and right lanes at an appropriate time, adjust the distance between the vehicle and the vehicle in front, and detect driver fatigue.
  • Fig. 2 shows an outline view of the control assembly 10 according to an embodiment of the present invention.
  • the control assembly 10 is a joystick that is independently arranged in a vertical direction as a whole, which makes it not only convenient for the user to operate during ADAS operations, but also difficult to touch other control parts of the vehicle (such as the steering wheel). Etc.) resulting in misoperation.
  • the joystick may include at least the front and rear movement sensing mechanism in the speed limit adjustment module 11, the left and right movement sensing mechanism in the parallel indicating module 12, the rotation sensing mechanism in the distance adjustment module 13, and
  • ⁇ And fatigue detection activation module 14 touch sensing mechanism.
  • the front and rear movement sensing mechanism in the speed limit adjustment module 11 and the left and right movement sensing mechanism in the parallel indicating module 12 can be arranged at the bottom of the joystick 10, and the rotation sensing mechanism in the distance adjustment module 13 and the fatigue detection activation
  • the touch sensing mechanism in the module 14 can be arranged on the upper part or the top of the joystick 10.
  • the circuit parts (ie, the control signal generating part) of the speed limit adjustment module 11, the parallel indicating module 12, the distance adjustment module 13 and the fatigue detection activation module 14 may be arranged outside the joystick 10.
  • the corresponding control signal can be generated by the corresponding circuit and transmitted to the ADAS control module 20.
  • the control module 20 will execute corresponding driving assistance control operations according to the received control signal and the sensor data transmitted by the sensor module.
  • Fig. 3 shows a top plan view of the control assembly 10 in Fig. 2, that is, the circular part of the central part, the peripheral arrows and text descriptions are used to describe the direction in which the user manipulates the joystick and its corresponding control functions; the circular part The small circle in the middle (indicated by the dotted line) indicates the touch button used to activate fatigue detection.
  • the control assembly 10 can be located in the central aisle of the vehicle for easy operation, for example, located between the vehicle gear (upper in the figure) and the seat armrest of the driver's seat (lower in the figure), which is close to the driver The front of the right elbow rest.
  • the control assembly : 10 can be located in the central aisle of the vehicle next to the armrest of the driver's seat for easy operation.
  • ADAS mode including: adaptive cruise control ACC + automatic lane keeping assist LKA
  • the driving task will be handed over to ADAS, and its own task will be switched to the monitoring state.
  • the user will push forward or backward through the control assembly 10 next to the right elbow to adjust
  • the maximum speed limit of ACC is increased or decreased; by shaking the control assembly 10 left and right, ADAS can indicate the need for paralleling.
  • ADAS will determine the best lane change timing according to the surrounding vehicle conditions detected by the sensor module 30, and control the automatic paralleling operation; Rotating the control assembly 10 clockwise or counterclockwise can control the minimum distance from the vehicle ahead during the ACC process. At the same time, ADAS will 5 periodically perform fatigue tests on users during automatic driving. Users only need to touch control component 1 (the detection button on the top of V (pointed by the dotted line in Figure 3)) to activate and target the driver. Of fatigue testing.
  • the embodiment of the present invention aims at the user's state change at the moment, by integrating the ADAS control function module in the joystick and setting it in the area that is easy to touch with the right hand, so that the user can effectively control the car while in a relaxed mode at the same time
  • the automatic driving state such as by simply pushing the joystick 10 forward and backward (as indicated by the up and down arrows in circle 3), push left and push right (as shown in Figure 3, left and right Arrow), turn the knob clockwise or counterclockwise (as shown by the arc arrow in Figure 3), you can change the maximum speed limit, modify the distance between the vehicles in front, and change it, etc.); this can optimize people and systems /Machine interaction brings a more comfortable and relaxing experience to users who use ADAS especially during long-distance driving.
  • a desired speed adjustment module 11 may be further configured to move back and forth when the sensing mechanism which senses the operator 'joystick is pushed forward 10, or the When the back push action is a long push action for a long time, a control signal is generated to make the maximum speed limit of the vehicle increase by 10 km/h, or decelerate by 10 km/h; when the front and rear movement sensing mechanism senses the joystick 10 When the action of pushing forward and pushing backward 5 is a short push action for a short time, a control signal is generated to make the maximum speed limit of Mou vehicle increase by 1 km/h or decelerate by 1 km/h.
  • the distance adjustment module 13 can be configured to sense the joystick when the rotation sensing mechanism in it When 10 is rotated clockwise, a control signal is generated to increase the distance from the vehicle ahead by one gear (for example, the first gear can be set to 2 meters or 5 meters); the rotation sensing mechanism senses that the joystick 10 is rotated counterclockwise At the moment, a control signal is generated to reduce the distance from the vehicle ahead by one gear.
  • the user can control the distance to the vehicle ahead within a proper range by rotating the joystick 10 an appropriate number of times, for example, according to vehicle speed, road or weather.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

-本实用新型涉及一种高级驾驶辅助系统（ADAS）及其操控组件。该操控组件被设计为在整体上为竖直的方向上独立设置的操纵杆，其内部至少,部分地包括多个用于ADAS的操控•模块。该ADAS包括：＞操控组件;传感器模块，被配置为检测驾驶员、车辆和/或其它车辆的状•态；以,及控制模块，被配置为接收-操控组件发出的操,.控信号和传感器模块所检测到的传感器数据，并根据操控信，号和传感_器数据执行相应的驾驶辅助控制操作。本实用新型可显著.改善用户操控体验并确保操控安全性。

Description

高级驾驶辅助系统及其操控 件
技术领域
本实用新型涉及一种车辆驾驶辅助系统，具体地涉及一种高级驾 驶辅助系统及其操控组件。 背景技术
当前，汽车自动控制驾驶技术得到不断的发展，许多汽车制造厂 家制造的汽车开始搭载高级驾驶辅助系统 (ADAS, Advanced Driver
v
Assistance Systems)。 ADAS是利用安装于车上的各式各样的传感器， 在第一时间收集车内外的环境数据， 进行静、动态物体的辨识、侦测 与追踪等技术上的处理，从而能够让驾驶者在最快的时间察觉可能发 生的危险， 以引起注意和提高安全性的主动安全技术。 ADAS的操控 组件则直接影响用户体验。
在现有技术的设计中， ADAS包括疲劳检测模块、追随前车行驶 辅助模块、主动变道辅助模块等操控模块，通过让用户触碰方向盘上 的按钮来完成疲劳检测的激活。对于这样的设计，尽管用户不用晃动 方向盘，但当用户进入长时间的巡 M状态时仍然需要频繁抬手激活方 向盘上方按钮， 这打断了用户在使用 ADAS时候获得的舒适度。
此外， 在有些汽车制造厂家的车辆上设计的 ADAS 中， 一些操 控模块 (如疲劳检测模块)的激活机构设置在汽车的方 '向盘上， 要求 用户通过晃动方向盘的方式完成疲劳检测，以及在方向盘的诸多按钮 中操作完成对 ADAS相关功能的设置。 这种解决方案存在明显的隐 患，尤其是通过晃动方向盘去激活疲劳检测的交互行为容易因用户剧 烈晃动影响行车安全。 ^过多的按钮聚集在方向盘上也容易引发误操 作， 甚至阻碍用户去尝试使用 ADAS的决心。
在研究汽车自动驾驶分级 L1-L3的用户使用 ADAS体验时发现， 当用户处于 L2阶段的自动驾驶监视状态时 (开启道路保持、 自动跟 停， 用户双脚离开刹车和油门，双手可离开方向盘但保持目视前方的 状态)，系统仍然要求用户在方向盘上进行行驶表现的设置和疲劳检 测的激活。 从用户体验的角度， 这种交互将会为用户带来极大不便。 发明内容
本实用新型的目的在于克服现有技术存在的缺陷，提供一种可确 保操控安全性并改善用户操控体賒的高级驾驶辅助系统及其操控组 件。
根据本实用新型的实施例， 提供一种用于高级驾驶辅助系统
(A ;DAS ) 的操控组件， 其中， 所述操控组件是在整体上为竖直的方 向上独立设置的操纵杆， 其内部至少部分地包括多个用于 ADAS 的 操控模块。
根据本卖 f新型的实施例，所述多个操控模块包括： 限速调节模 块，被配置为调节车辆在自适应巡航状态下的最髙限速； 并线指示模 块， 被配置为发出变更车道的并线指示; 车距调节模块， 被配置为调 节车辆在自适应巡航状态下距离前车的最小距离;以及疲劳检测激活 模块， 被配置为激活针对车辆驾驶员的疲劳检测。
稂据本实用新型的实施例，所述限速调节模块包括前后移动感应 机构，所述前后移动感应机构与所述操纵杆的底部连接， 并针对所述 操纵杆的向前推、 向后推之动作产生相应的感应信号;所述限速调节 模块被配置为根据所述感应信号产生相应地增大或减小车辆最高限 速的控制信号。 '
根据本实用新型的实施例，所述限速调节模块进一步被配置为当 所述前后移动感应机构感应到所述操纵杆的向前推、向后推之动作是 较长时间的长推动作时，产生使车辆最高限速有较大增幅或降幅的控 制信号; 当所述前后移动感应机构感应到所述操纵奸的向前推、向后 推之动作是较短时间的短推动作时，产生使车辆最高限速有较小增幅 或降幅的控制信号。
根据本实用新型的实施例，所述并线指示模块包括左右移动感应 机构，，所述左右移动感应机构与所述操纵杆的底部连接，并针对所述 操纵杆的向左推、向右推之动作产生相应的感应信号；所述并线指示 模块被配置为根据所述感应信号产生在适当时机相应地向左车道或 向右车道并线的控制信号。 ,
根据本实用新型的实施例， 所述车距调节模块包括旋转感应机 构，所述旋转感应机构针对所述操纵杆的顺时针或逆时针旋转 作产 生相应地增大或减小距离前车的最小距离的控制信号。
根据本实用新型的实施例，所述疲劳检测激活模块包括触摸感应 机构，所述疲劳检测激活模块被配置为当所述触摸感应机构感应到触 摸动作时， 激活对车辆驾驶员的疲劳检测。 .
根据本实用新型的实施例，所述触摸感应机构被设置在所述操纵 杆的上方。
根据本实用新型的实施例，所述操控组件被设置在车辆的中央通 道上以便于操作。所述操控组件也可被设置在车辆的中央通道上紧邻 座椅扶手的位置。
根据本实用新型的实施例， 提供一种高级驾驶辅助系统， 包括： 根据本实用新型的上述任一实施例的操控组件；传感器模块，被配置 为检测驾驶员、 车辆和 /或其它车辆的状态; 以及控制模块， 被配置 为接收所述操控组件发出的操控信号和所述传感器模块所检测到的 传感器数据/并根据所述操控信号和所述传感器数据执行相应的驾驶 辅助控制操作。
根据本实用新型的高级驾驶辅助系统及其操控组件，通过将所述 操控组件独立设置为在整体上为竖直的方向上的操纵杆，可以使用户 对多个用于 ADAS 的操控模块进行轻松方 的操控， 既可确保操控 安全性， 又能显著改善用户的操控体验。 附图说明
. 图 1 是根据本实用新型的实施例的高级驾驶辅助系统及其操控 组件的方框图；
图 2是本实用新型的实施例的用于 ADAS的操控组件的外形示 意图；
图 3是图 2中的操控组件 10的顶部俯视图。 具体 式
图 1示出根据本实用新型的实施例的高级驾驶辅助系统 (ADAS ) 及其操控组件的结构方框图。图 1中的 ADAS包括操控组件 10、ADAS 控制模块 20和传感器模块 30。 操控组件 10包括限速调节模块 11、 并线指示模块 12、车距调节模块 13和疲劳检测激活模块 14。传感器 模块 30包括多个传感器， 例如可包括摄像头、 雷达传感器、激光和 超声波传感器等， 可以探测光、热、压力或其它用于监测汽车状态的 变量 (如车速)， 也可以检测驾驶员的状态、与外部车辆之间的距离、 外部车辆的车速等。这些传感器逋常位于车辆的前后保险杠、侧视镜、 驾驶杆内部或者挡风玻璃上。 ADAS控制模块 20可接收操控组件 10 中的各个模块发出的操控信号和传感器模块 30中的各个传感器所检 测到的传感器数据,并根据操控信号和传感器数据执行相应的驾驶辅 助控制操作，包括控制车辆限速、控制车辆在适当时机向左右车道并 线、 调节车辆与前车之间的距离以及针对驾驶员的疲劳检测。
本领域技术人员应该理解， 操控组件 10还可包括其它的用于 ADAS、且需要用户干预的操控模块，并不限于上述的四个模块 11-14。 、图 2示出根据本实用新型的实施例的操控组件 10的外形图。 如 图 2所示， 操控组件 10是在整体上为竖直的方向上独立设置的操纵 杆， 这使得用户在进行 ADAS操作时不仅方便操作, 而且不易触碰 到车辆的其它操控部件（如方向盘等）而导致误操作。在该操纵杆内 至少可以包含限速调节模块 11中的前后移动感应机构、 并线指示模 块 12中的左右移动感应机构、 车距调节模块 13中的旋转感应机构、
· 以及疲劳检测激活模块 14中的触摸感应机构。 例如， 限速调节模块 11中的前后移动感应机构、 以及并线指示模块 12中的左右移动感应 机构可设置在操纵杆 10的底部，车距调节模块 13中的旋转感应机构、 以及疲劳检测激活模块 14中的触摸感应机构可设置在操纵杆 10的上 ：部或顶部。 限速调节模块 11、并线指示模块 12、车距调节模块 13和 疲劳检测激活模块 14的电路部分（即操控信号生成部分）可以设置 在操纵杆 10之外。当相应的感应机构感应到操纵杆 10的操控动作后， 即可由相应的电路产生相应的操控信号并传送给 ADAS控制模块 20。 控制模块 20将根据所接收的操控信号和传感器模块传送的传感器数 据来执行相应的驾驶辅助控制操作。 ’
图 3示出图 2中的操控组件 10的顶部俯视图， 即图 .中心部位的 圆形部分，周边的箭头及文字说明用于描述用户操控操纵杆的方向及 其相应的操控功能； 圆形部分中间的（虚线所指示的）一个小圆指示 用于激活疲劳检测的触摸按钮。 可以看出， 操控组件 10可位于车辆 的中央通道上以便于操作， 例如位于车辆档位（图上方）与驾驶员座 椅的座椅扶手（图下方）之间的位置， 这个位置靠近驾驶员的右手肘 托的前方。 优选地， 操控组件 : 10可位于车辆的中央通道上紧邻驾驶 员的座椅扶手的位置以便于操作。 当用户开启了 ADAS模式（包含： 自适应巡航控 ACC+自动车道保持辅助 LKA）之后， 将会把驾驶的任 务交付给 ADAS，而自身的任务切换成监控状态。处在这种监控状态 下， 用户将通过右手肘托旁边的操控组件 10向前或向后推即可调节 ACC的最高限速加减； 通过左右晃动操控组件 10, 可给 ADAS指示 并线需求， ADAS会根据传感器模块 30所检测到的周围车况决定最 隹变道时机，并控制自动并线操作;通过顺时针或者逆时针旋转操控 组件 10,可控制 ACC过程中距离前车的最小距离。同时 ADAS将会 5 在自动驾驶时定期对用户进行疲劳检测， 用户只需轻触操控组件 1（V 顶部 检测按钮（如图 3中的虚线所指）， 便可以激活并通过此次针 对驾驶员的疲劳检测。
通过研宄用户在开启 ADAS之后的状态发现， 尤其是在高速行 驶时， 他们会自然进入一种比较放松的模式， 手会自然离 方向盘，0 脚离开油门或刹车踏板，胳膊会靠在手托上，相对不便于再次与前方 操作区域交互。本实用新型的实施例针对此刻用户的状态变化，通过 在操纵杆内集成 ADAS操控功能模块并将其设置在右手容易触碰的 区域，达到让用户同时处在放松的模式下又可以有效操控汽车的自动 驾驶状态， 如通过简单地进行操纵杆 10的前推后推（如圍 3中的向5 上、 向下箭头所指）、 左推右推 （如图 3中的向左、 向右箭头所指）、 顺时针或逆时针旋钮 （如图 3中的弧线箭头所示）， 即可改变最髙上 限速度、 修改跟前车车距、 变 it等）; 由此可以优化人与系统 /机器的 交互， 给尤其在长途行驶中使用 ADAS 的用户带籴更舒适轻松的体 验。
0 为了使用户在调节车辆限速时能迅速调节至期望的限速，可以将 限速调节模块 11进一步被配置为当其中前后移动感应机构感应到操 ' 纵杆 10的向前推、 或向后推之动作是较长时间的长推动作时， 产生 使车辆最高限速为增速 10公里 /小时、 或减速 10公里 /小时的控制信 号； 当其中的前后移动感应机构感应到操纵杆 10的向前推、 向后推5 之动作是较短时间的短推动作时，产生使牟辆最高限速为增速 1公里 /小时、 或减速 1公里 /小时的控制信号。
车距调节模块 13可设置成当其中的旋转感应机构感应到操纵杆 10被顺时针旋转一下时， 产生与前车距离加大一档 （例如一档可设 置为 2米或 5米）的控制信号;成当其中的旋转感应机构感应到操纵 杆 10被逆时针旋转一下时， 产生与前车距离减小一档的控制信号。 用户通过旋转操纵杆 10适当的次数， 例如根据车速、 道路或天气， 即可将与前车的距离控制在合适的范围。 以上所述实施例描述了本实用新型的具体实施方式，均为说明性 的而非限制性的。本领域 术人员应该理解，针对上述实施例可以做 出各种适当的改变和调整而不会背离本实用新型的思想。本实用新型 的保护范围应该由权利要求书来限定。

Claims

权 利 要 求 书
1.一种用于高级驾驶辅助系统（ADAS）的操控组件， 其中， 所 述操控组件是在整体上为竖直的方向上独立设置的操纵杆，其内部至 少部分地包括多个用于 ADAS的操控模块。
2.根据权利要求 1的操控组件， 其中， 所述多个操控模块包括: 限速调节模块，被配置为调节车辆在自适应巡航状态下的最高限 速；
并线指示模块， 被配置为发出变更车道的并线指示;
车距调节模块，被配置为调节车辆在自造应巡航状态下距离前车 的最小距离； 以及
疲劳检测激活模块， 被配置为激活针对车辆驾驶员的疲劳检测。
3.根据权利要求 2的操控组件， 其中，
Figure imgf000010_0001
速调节模块包括 前后移动感应机构 r所述前后移动感应机构与所述操纵杆的底部连 接，并针对所述操纵杆的向前推、向后推之动作产生相应的感应信号; 所述限速调节模块被配置为根据所述感应信号产生相应地增大或减 小车辆最高限速的控制信号。
4.根据权利要求 3 的操控组件， 其中， 所述限速调节模块进一 步被配置为当所述前后移动感应机构感应到所述操纵杆的南前推、向 后推之动作是较长时间的长推动作时，产生使车辆最高限速有较大增 幅或降幅的控制信号;当所述前后移动感应机构感应到所述操纵杆的 向前推、向后推之动作是较短时间的短推动作时，产生使车辆最高限 速有较小增幅或降幅的控制信号。
5.根据权利要求 2的操控组件， 其中， 所述并线指示模块包括 左右移动感应机构， 所述左右移动 '感应机构与所述操纵杆的底部连 接，并针对所述操纵杆的向左推、向右推之动作产生相应的感应信号; 所述并线指示模块被配置为根据所述感应信号产生在适当时机相应 地向左车道或向右车道并线的控制信号。
6.根据权利要求 2的操控组件， 其中， 所述车距调节模块包括 旋转感应机构，所述旋转感应机构针对所述操纵杆的顺时针或逆时针 旋#动作产生相应地增大或减小距离前车的最小距离的控制信号。
7.根据权利要求 2的操控组件， 其中， 所述疲劳检测激活模块 包括触摸感应机构，所述疲劳检测激活模块被配置为当所述触摸感应 机构感应到触摸动作时， 激活对车辆驾驶员的疲劳检测。
8.根据权利要求
Figure imgf000011_0001
的操控组件， 其中， 所述触摸感应机构 被设置在所述操纵杆的上方。
9.根据权利要求 r或 2的操控组件， 其中， 所述操控组件被设 置在车辆的中央通道上以便于操作。
10.根据权利要求 9的操控组件， 其中， 所述操控组件被设置在 车辆的中央通道上紧邻座椅扶手的位置。
11. 一种高级驾驶辅助系统， 包括：
权利要求 1至 10中任一项所述的操控组件；
传感器模块， 被配置为检测驾驶员、 车辆和 /或其它车辆的状态； 以及 控制模块，被配置为接收所述操控组件发出的操控信号和所述传 感器模 所检测到的传感器数据，并根据所述操控倩号和所述传感器 数据执行相应的驾驶辅助控制操作。
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