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1. 发明申请

US20180156611A1 METHOD FOR DETECTING A SLOPE OF A ROAD 审中-公开
公开(公告)号：US20180156611A1
公开(公告)日：2018-06-07
申请号：US15552520
申请日：2016-01-15
申请人： AUDI AG
发明人： Andreas UNGER
IPC分类号： G01C9/02
CPC分类号： G01C9/02 , B60G17/0155 , B60G17/0165 , B60G17/01908 , B60G17/0195 , B60G2400/82 , B60G2800/019 , B60G2800/702 , B60Q2300/13 , B60T8/172 , B60T8/1755 , B60T8/24 , B60T2260/06 , B60W40/076 , B60W2550/142
摘要： A method for detecting a slope of a road on which a vehicle is traveling in at least one spatial direction. The vehicle has a body and a chassis with a plurality of wheels. An inclination of the vehicle body in the spatial direction is determined. For at least one wheel, a vertical distance to the vehicle body is detected. The distance so determined is used to calculate an inclination of the chassis in the spatial direction. The slope of the road in the spatial direction is determined from a difference between the inclination of the vehicle body in the spatial direction and the inclination of the chassis in the spatial direction.

2. 发明授权

US09944259B2 Method and system for avoiding a vehicle collision 有权
公开(公告)号：US09944259B2
公开(公告)日：2018-04-17
申请号：US14778374
申请日：2014-01-29
申请人： Robert Bosch GmbH
发明人： Michael Bunk
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , B60T7/22 , B60T7/04 , B60T13/14 , B60T13/66 , B60T13/68 , B60T8/1755 , B60G17/016 , B60G17/0195 , B62D15/02 , B60W10/12 , B60W10/184 , B60W10/20 , B60W30/09 , B60T8/17 , B60T8/176 , G01S13/93 , B60T8/24 , B60T8/48
CPC分类号： B60T7/22 , B60G17/0164 , B60G17/0195 , B60G2800/222 , B60T7/042 , B60T8/17 , B60T8/17558 , B60T8/176 , B60T8/246 , B60T8/4845 , B60T8/4872 , B60T13/146 , B60T13/662 , B60T13/686 , B60T2201/022 , B60T2201/14 , B60T2260/06 , B60W10/12 , B60W10/184 , B60W10/20 , B60W30/09 , B62D15/0265 , G01S13/931
摘要： A vehicle includes a sensor device monitoring at least one collision region that is located in the surroundings of the vehicle for sensing at least one object that enters and/or is present in a possible collision region during motion of the vehicle; an electromechanical brake booster and braking force-regulating components coupled thereto, which are operationally integrated into a vehicle braking system for decelerating the vehicle; and a control device that receives signals from the sensor device and, on the basis of those signals, controls the brake booster and the braking force-regulating components and/or further active chassis components. A method for avoiding a collision between the vehicle and the at least one object includes, upon sensing the at least one object, modifying a driving speed and/or driving direction of the vehicle, with the aid of the control device in combination with the braking system and the braking force-regulating components.

3. 发明申请

US20180059002A1 METHOD OF DETERMINATION OF FRICTION COEFFICIENT BETWEEN WHEEL AND SURFACE AND ITS IMPLEMENTATION DEVICE 审中-公开
公开(公告)号：US20180059002A1
公开(公告)日：2018-03-01
申请号：US15680455
申请日：2017-08-18
申请人： Obschestvo s ogranichennoi otvetstvennostyu "Opytno-konstruktorskoe predpriyatie "VEKTOR"
发明人： Alexei Viktorovich Vlasichev , Sergei Vitalievich Zakharenko , Anatoly Vasilievich Nizovoi , Leonty Leontievich Filichev
IPC分类号： G01N19/02
CPC分类号： G01N19/02 , B60T8/171 , B60T8/172 , B60T2210/12 , B60T2210/36 , B60T2260/06 , B60W40/068
摘要： Invention lies in the field of measuring equipment for determination of frictional parameters of surfaces of aerodrome runways or road pavements.The method includes rolling motion of a measuring wheel by a vehicle on a monitored surface, determination of its motion speed, force of its normal load on a surface and its angular rotational velocity, application of braking moment to the axle of a wheel by means of electromagnetic induction brake, rotor of which is connected to the axle of the wheel, determination of a sliding coefficient of the wheel, change of braking moment to make current value the sliding coefficient closer to the assigned value, determination of force of traction between the wheel and the surface using an analog sensor of magnetic flux density mounted on the stator of electromagnetic brake between the poles of the latter, and determination of friction coefficient between the wheel and the surface.The device includes a frame installed on a vehicle, electromagnetic induction brake, stator of which is installed on the frame, a measuring wheel installed on brake rotor shaft, pressure force transducer, angular rate sensor of the wheel, an element of vehicle's speed determination, sensor of force of traction between the wheel and monitored surface made as an analog sensor of magnetic flux density and installed on brake stator between its poles, a computing block and a control unit.Technical result consists in increase of accuracy of friction coefficient determination, in simplification of design and reduction of dimensions and weight of the device.

4. 发明申请

US20170297402A1 DETECTION AND RECONSTRUCTION OF SUSPENSION HEIGHT SENSOR FAULTS 审中-公开
公开(公告)号：US20170297402A1
公开(公告)日：2017-10-19
申请号：US15097570
申请日：2016-04-13
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： SHIH-KEN CHEN , AMIR KHAJEPOUR , WILLIAM MELEK , REZA ZARRINGHALAM , EHSAN HASHEMI
IPC分类号： B60G17/0185 , B62D15/02 , B60T8/175 , B60T8/1755 , H04W4/00 , H04L12/26
CPC分类号： B60G17/0185 , B60G2400/252 , B60G2500/30 , B60G2600/08 , B60G2600/082 , B60T8/175 , B60T8/1755 , B60T8/17551 , B60T2210/22 , B60T2260/06 , B60T2270/413 , B62D15/025 , H04L43/16 , H04W4/70
摘要： A method of reconstructing a detected faulty signal. A suspension height fault is detected by a processor. A signal of the detected faulty suspension height sensor is reconstructed using indirect sensor data. The reconstructed signal is output to a controller to maintain stability.

5. 发明授权

US09156452B2 Vehicle control device, and vehicle control method 有权
标题翻译：车辆控制装置和车辆控制方法
公开(公告)号：US09156452B2
公开(公告)日：2015-10-13
申请号：US14386829
申请日：2013-04-08
申请人： Nissan Motor Co., Ltd.
发明人： Hironobu Kikuchi
IPC分类号： B60T8/1755 , B60G17/016
CPC分类号： B60T8/1755 , B60G17/0164 , B60G2800/014 , B60T8/17555 , B60T2230/04 , B60T2260/06
摘要： A vehicle control device includes a sensor and a controller. The sensor detects wheel speed. The controller estimates an amount of pitch motion made by a vehicle based on information in a prescribed frequency range of wheel speed detected by the sensor. The controller control friction brakes so as to bring the pitch motion amount to a target pitch motion amount, as well as gradually lowering an amount by which the friction brakes are controlled, in instances where an estimation accuracy of the pitch motion amount deteriorates.
摘要翻译：车辆控制装置包括传感器和控制器。传感器检测车轮速度。控制器基于由传感器检测到的规定的车轮速度范围内的信息来估计车辆产生的俯仰运动量。在俯仰运动量的估计精度恶化的情况下，控制器控制摩擦制动器，以使俯仰运动量达到目标俯仰运动量，并且逐渐降低摩擦制动器的控制量。

6. 发明授权

US09156328B2 Vehicle control device and vehicle control method 有权
标题翻译：车辆控制装置和车辆控制方法
公开(公告)号：US09156328B2
公开(公告)日：2015-10-13
申请号：US14386851
申请日：2013-05-13
申请人： Nissan Motor Co., Ltd.
发明人： Hironobu Kikuchi
IPC分类号： B60G17/016 , B60G17/018 , B60G17/0195 , B60G17/06 , B60T7/12
CPC分类号： B60G17/016 , B60G17/018 , B60G17/0182 , B60G17/0195 , B60G17/06 , B60G2400/204 , B60G2400/41 , B60T7/12 , B60T2260/06
摘要： A vehicle control device includes a wheel speed sensor and a controller. The wheel speed sensor detects wheel speed. The controller estimates a sprung mass state based on information in a predetermined frequency region of wheel speed and controls an actuator to bring the estimated sprung mass state to a target sprung mass state. The controller calculates a first wheel speed as a reference wheel speed for individual wheels. The controller calculates a second wheel speed as a reference wheel speed of front and rear wheels. The controller calculates a third wheel speed as a reference wheel speed of all wheels. The controller calculates a reference wheel speed of each wheel. The controller detects that the estimation accuracy has deteriorated when a differential among reference wheel speeds of the wheels is equal to or greater than a prescribed value.
摘要翻译：车辆控制装置包括车轮速度传感器和控制器。车轮速度传感器检测车轮速度。控制器基于车轮速度的预定频率区域中的信息来估计弹簧质量状态，并且控制致动器以使估计的弹簧质量状态达到目标弹簧质量状态。控制器计算第一车轮速度作为单个车轮的基准车轮速度。控制器计算第二车轮速度作为前轮和后轮的基准车轮速度。控制器将第三轮速度计算为所有车轮的基准车轮速度。控制器计算每个车轮的参考车轮速度。当车轮的参考车轮速度之间的差值等于或大于规定值时，控制器检测到估计精度已劣化。

7. 发明申请

US20150217618A1 VEHICLE SYSTEM FOR ACTIVE WHEEL ANGLE ADJUSTMENT 审中-公开
标题翻译：用于主动轮角度调整的车辆系统
公开(公告)号：US20150217618A1
公开(公告)日：2015-08-06
申请号：US14407070
申请日：2012-11-30
申请人： Igor Dorrestijn , Wietse Meijering , Gilbert Peters
发明人： Igor Dorrestijn , Wietse Meijering , Gilbert Peters
IPC分类号： B60G17/0195 , B60G17/016 , B62D17/00 , B60T8/176 , B60T8/1755
CPC分类号： B60G17/0195 , B60G7/006 , B60G17/0164 , B60G2200/46 , B60G2200/462 , B60G2200/464 , B60G2400/37 , B60G2400/39 , B60T8/17555 , B60T8/176 , B60T2260/06 , B62D5/07 , B62D7/146 , B62D17/00
摘要： A vehicle system comprising an antilock braking system (ABS) having a first hydraulic actuator for braking a wheel of the vehicle, and an ABS unit with a pump, an electronic controller and a brake circuit for delivering hydraulic pressure to the first hydraulic actuator. The vehicle system further comprises a second hydraulic actuator for acting on a moveable wheel carrier, to which the vehicle wheel is mounted, so as to actively adjust an alignment angle of the vehicle wheel. The second hydraulic actuator is connected to the brake circuit of the ABS unit, and the ABS unit is configured to deliver hydraulic pressure also to the second hydraulic actuator.
摘要翻译：一种车辆系统，包括具有用于制动车辆的车轮的第一液压致动器的防抱死制动系统（ABS），以及具有用于将液压输送到第一液压致动器的泵，电子控制器和制动回路的ABS单元。车辆系统还包括用于作用在可移动的车轮架上的第二液压致动器，车轮被安装到车轮上，以便主动地调节车轮的对准角度。第二液压致动器连接到ABS单元的制动回路，并且ABS单元构造成也向第二液压致动器输送液压。

8. 发明申请

US20150203117A1 VEHICLE SPEED CONTROL SYSTEM 有权
标题翻译：车速控制系统
公开(公告)号：US20150203117A1
公开(公告)日：2015-07-23
申请号：US14421924
申请日：2013-08-16
申请人： Jaguar Land Rover Limited
发明人： James Kelly , Andrew Fairgrieve , Daniel Woolliscroft
IPC分类号： B60W30/14 , B60W40/06 , B60W30/18
CPC分类号： B60W30/143 , B60K28/16 , B60K31/02 , B60K31/04 , B60T8/175 , B60T2201/04 , B60T2210/14 , B60T2210/16 , B60T2220/04 , B60T2260/06 , B60W10/119 , B60W30/162 , B60W30/18172 , B60W40/06 , B60W2520/10 , B60W2520/26 , B60W2550/141 , B60W2720/10 , B60W2720/28 , B60W2720/30 , B60Y2200/20 , F16H59/66 , F16H61/0213 , F16H2061/0234
摘要： A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising one or more electronic control units configured to carry out a method that includes applying torque to at least one of the plurality of wheels, detecting a slip event between any one or more of the wheels and the ground over which the vehicle is travelling when the vehicle is in motion and providing a slip detection output signal in the event thereof. The method carried out by the one or more electronic control units further includes receiving a user input of a target speed at which the vehicle is intended to travel and maintaining the vehicle at the target speed independently of the slip detection output signal by adjusting the amount of torque applied to the at least one of the plurality of wheels.
摘要翻译：一种用于具有多个车轮的车辆的车辆速度控制系统，所述车辆速度控制系统包括一个或多个电子控制单元，所述电子控制单元被配置为执行一种方法，所述方法包括向所述多个车轮中的至少一个车轮施加扭矩，检测滑动事件在车辆行驶中车辆和地面之间的任何一个或多个之间，并且在车辆运动时提供滑动检测输出信号。一个或多个电子控制单元执行的方法还包括：接收用户输入的车辆行驶的目标速度，并且通过调整车辆的行驶量，将车辆保持在目标速度，独立于滑移检测输出信号施加到多个车轮中的至少一个车轮的扭矩。

9. 发明申请

US20140358372A1 VEHICLE CONTROL DEVICE 有权
标题翻译：车辆控制装置
公开(公告)号：US20140358372A1
公开(公告)日：2014-12-04
申请号：US14294907
申请日：2014-06-03
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Atsuto OGINO
IPC分类号： B60G17/016
CPC分类号： B60G17/0164 , B60G17/0195 , B60G17/06 , B60G2400/208 , B60G2400/39 , B60G2500/10 , B60T8/17555 , B60T2220/04 , B60T2260/06 , B60W30/025 , B60W2030/041
摘要： A vehicle control device includes a detection portion detecting a master cylinder pressure which is an oil pressure applied by a master cylinder changing a depression force applied to a brake pedal into the oil pressure and a control portion controlling a suspension to restrain a vehicle from tilting forward caused by a depression of the brake pedal based on a variation of the master cylinder pressure, the control portion controlling the suspension to restrain the vehicle from swinging back from a tilting forward attitude caused by a release of the brake pedal based on the variation of the master cylinder pressure.
摘要翻译：车辆控制装置包括检测主缸压力，该主缸压力是由主缸施加的油压，其将施加到制动踏板的踏力改变为油压;以及控制部分，其控制悬架以限制车辆向前倾斜由于制动踏板基于主缸压力的变化而被压下，控制部分控制悬架，以便根据制动踏板的变化而使车辆从由制动踏板释放引起的倾斜向前姿态摆动主缸压力。

10. 发明申请

US20140358370A1 VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD 有权
标题翻译：车辆控制装置和车辆控制方法
公开(公告)号：US20140358370A1
公开(公告)日：2014-12-04
申请号：US14365664
申请日：2013-01-22
申请人： Nissan Motor Co., Ltd.
发明人： Hironobu Kikuchi , Katsuhiko Hirayama
IPC分类号： B60G17/016
CPC分类号： B60G17/016 , B60G17/0165 , B60G17/0195 , B60G17/06 , B60G2400/821 , B60G2400/91 , B60G2500/10 , B60T7/12 , B60T8/17555 , B60T13/662 , B60T2260/06 , B60W10/06 , B60W10/184 , B60W10/22 , B60W30/20 , B60W2030/206 , B60W2520/16 , B60W2710/0666 , B60W2710/182 , B60W2710/223 , B60W2710/226
摘要： A driving state estimator unit configured to detect a state quantity indicating vehicle body orientation, and a control unit configured to control vehicle body orientation using drive force from an engine when the absolute value of the amplitude of the detected state quantity is less than a second predetermined value, and using force generated by a second orientation control device instead of the drive force from the engine when the absolute value of the amplitude is equal to or greater than the second predetermined value.
摘要翻译：驱动状态估计单元，被配置为检测指示车身方向的状态量;以及控制单元，被配置为当所述检测到的状态量的幅度的绝对值小于第二预定值时，使用来自发动机的驱动力来控制车体定向值，并且当振幅的绝对值等于或大于第二预定值时，使用由第二定向控制装置产生的力代替来自发动机的驱动力。

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