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1. 发明公开

US20240227782A9 METHODS AND APPARATUS TO MONITOR AND PREVENT TRAILER SWAY OF A VEHICLE AND TRAILER 审中-公开
公开(公告)号：US20240227782A9
公开(公告)日：2024-07-11
申请号：US17970277
申请日：2022-10-20
申请人： Ford Global Technologies, LLC
发明人： Keith Weston , Andrew Denis Lewandowski , Matthew Johnson , Brendan Diamond , Jordan Barrett , Andrew Niedert , Lars Niklas Pettersson
IPC分类号： B60W30/045 , B60W40/13 , B60W50/00
CPC分类号： B60W30/045 , B60W40/13 , B60W50/0097 , B60W2040/1307 , B60W2300/14 , B60W2520/10 , B60W2552/30 , B60W2556/10 , B60W2720/106 , B60W2720/30
摘要： Methods and apparatus to prevent trailer sway are disclosed. An example apparatus to prevent trailer sway of a trailer coupled to a vehicle includes prediction circuitry to predict, based on sensor data from one or more sensors of the vehicle, whether a trailer sway condition associated with the vehicle is likely to occur, and control activation circuitry to, in response to the prediction that the trailer sway is likely to occur, activate at least one vehicle control of the vehicle to prevent the trailer sway condition from occurring, the at least one vehicle control to include applying torque to at least one of one or more trailer wheels of the trailer or one or more vehicle wheels of the vehicle.

2. 发明公开

US20240010041A1 WHEEL-TO-SURFACE CONTACT PATCH FORCE VARIATION 审中-公开
公开(公告)号：US20240010041A1
公开(公告)日：2024-01-11
申请号：US18254407
申请日：2021-11-25
申请人： JAGUAR LAND ROVER LIMITED
发明人： Anesh MISTRY , Luke BIRCH , Sam BROWN , Dennis LAUSECKER , Syed Asad ALI , William BURDOCK , James KELLY
IPC分类号： B60G17/0195 , B60G17/0165 , B60W10/22
CPC分类号： B60G17/0195 , B60G17/0165 , B60W10/22 , B60G2202/314 , B60G2202/40 , B60G2400/102 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/52 , B60G2400/61 , B60G2400/91 , B60G2401/28 , B60G2500/30 , B60G2800/182 , B60G2800/214 , B60G2800/915 , B60W2040/1307
摘要： A control system (300) for controlling an active suspension system (104) of a vehicle (100), the active suspension system comprising suspension actuators (502), the control system comprising one or more controller (301), wherein the control system is configured to: in dependence on an activation signal (904), provide (908) a control signal to the active suspension system to cause the suspension actuators of the active suspension system to repetitively pulse vertical force through wheels (FR, FL, RR, RL) of the vehicle in a controlled pattern determined by the one or more controller, to vary wheel-to-surface contact patch forces, wherein the pattern comprises repetitively pulsing vertical force through at least one of the wheels at a first phase and through at least one other of the wheels at a second phase.

3. 发明授权

US10634694B2 Attitude estimation apparatus and transportation machine 有权
公开(公告)号：US10634694B2
公开(公告)日：2020-04-28
申请号：US16000262
申请日：2018-06-05
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Go Takahashi , Takahiro Fujii
IPC分类号： G01P15/09 , G01P15/08 , B60W40/112 , B60W40/11 , B60W40/13 , B60W40/12 , G01C19/00 , B60W40/076 , G01P21/00 , G01P3/44 , G01C21/16 , G01C21/28 , G01P3/42 , B62J99/00 , G01P15/18
CPC分类号： G01P15/08 , B60W40/076 , B60W40/11 , B60W40/112 , B60W40/12 , B60W40/13 , G01C19/00 , G01C21/16 , G01C21/28 , G01P3/42 , G01P3/44 , G01P21/00 , B60Q2300/136 , B60T2250/03 , B60T2250/04 , B60W2040/1307 , B60W2300/36 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B62J2099/002 , G01P15/18
摘要： An attitude estimation apparatus for estimating the attitude of a movable body includes an attitude estimation unit for estimating the roll angle of the movable body and for using a calculation process to estimate the offset error for at least one of first and second angular velocity detection units and first, second and third acceleration detection units. The attitude estimation unit includes a plurality of Kalman filters that each receive at least two or more imaginary offset quantities for a detection unit of interest, the imaginary offset quantities being different from each other. Each of the Kalman filters uses detected values from the detection units, estimated values from the previous estimation operation and the imaginary offset quantities to calculate a likelihood, which indicates how reliable the estimated values are. The attitude estimation unit weights the estimated values from the Kalman filters based on the likelihood to estimate the roll angle of the movable body.

4. 发明申请

US20180148046A1 APPARATUS AND METHOD FOR DETERMINING LOAD WEIGHT 审中-公开
公开(公告)号：US20180148046A1
公开(公告)日：2018-05-31
申请号：US15361704
申请日：2016-11-28
申请人： Bendix Commercial Vehicle Systems LLC
发明人： Joseph M. Macnamara , Jon D. Intagliata
IPC分类号： B60W30/04 , B60W10/188 , B60W10/22 , B60W40/13
CPC分类号： B60W30/04 , B60G17/052 , B60G2204/4702 , B60G2400/50 , B60G2400/60 , B60W10/184 , B60W10/188 , B60W10/22 , B60W40/13 , B60W2040/1307
摘要： A controller determines a load weight associated with a plurality of pneumatically independent circuits of a vehicle suspension system. The controller is adapted to receive a first electronic pressure signal, which is based on a first pneumatic signal representative of a first pneumatic pressure in a first of the plurality of pneumatically independent circuits, and receive a second electronic pressure signal, which is based on a second pneumatic signal representative of a second pneumatic pressure in a second of the plurality of pneumatically independent circuits. The controller is also adapted to determine the load weight based on the first electronic pressure signal and the second electronic pressure signal. The controller is also adapted to control an operation of a function of an associated vehicle based on the load weight.

5. 发明申请

US20150039216A1 METHOD FOR DETERMINING THE AXLE LOAD OF A VEHICLE 有权
标题翻译：用于确定车辆的轴负载的方法
公开(公告)号：US20150039216A1
公开(公告)日：2015-02-05
申请号：US14445351
申请日：2014-07-29
申请人： WABCO GmbH
发明人： Daniel Czaja , Axel Stender , Thomas Treichel , Markus Wolf
IPC分类号： B60W40/13 , B60T8/1755
CPC分类号： B60W40/13 , B60T8/17551 , B60W30/18145 , B60W2040/1307 , B60W2050/0088 , B60W2520/28
摘要： Disclosed is a method for determining the axle load of a vehicle (10) having at least two tires on an axle. During cornering, the axle load is determined from a difference between wheel speeds at a wheel on the inside of the bend and wheel speeds at a wheel on the outside of the bend and by taking into account the lateral acceleration and track width.
摘要翻译：公开了一种用于确定在轴上具有至少两个轮胎的车辆（10）的轴向载荷的方法。在转弯期间，轴负载由弯道内侧的车轮速度与弯道外侧的车轮速度之差以及侧向加速度和履带宽度的差异确定。

6. 发明授权

US08165750B2 Vehicle motion control device and method 有权
标题翻译：车辆运动控制装置及方法
公开(公告)号：US08165750B2
公开(公告)日：2012-04-24
申请号：US13012927
申请日：2011-01-25
申请人： Yuichiro Tsukasaki , Masaru Kogure
发明人： Yuichiro Tsukasaki , Masaru Kogure
IPC分类号： G06F17/00
CPC分类号： B60K23/0808 , B60K17/3462 , B60K23/04 , B60W30/02 , B60W40/064 , B60W2040/1307 , B60W2520/30 , B60W2530/20 , B60W2550/148 , B60W2710/105 , B60W2720/403
摘要： The objective of the present invention is to provide a vehicle motion control device capable of controlling the driving force distribution to the wheels with superior stability and response while effectively utilizing the tire grip. Specifically, the present invention provides a vehicle motion control device for a vehicle, the vehicle having a plurality of wheels and a driving device for driving the wheels based on a driving force/load distribution ratio, having: a force detection unit for detecting forces that act on the wheels; a target distribution ratio calculating unit for obtaining nonlinear terms by use of a group of parameters including the forces detected by the force detection unit, and obtaining a target value of the driving force/load distribution ratio so as to minimize the nonlinear terms, the nonlinear terms being included in elements of a system matrix of equations of state that describe a state of motion of the vehicle; and a driving device control unit for controlling the driving device based on the target value of the driving force/load distribution ratio.
摘要翻译：本发明的目的是提供一种车辆运动控制装置，其能够在有效地利用轮胎抓地力的同时以更好的稳定性和响应来控制对车轮的驱动力分布。具体而言，本发明提供一种车辆用车辆运动控制装置，具有多个车轮的车辆和用于基于驱动力/负荷分配比率驱动车轮的驱动装置，具有：力检测单元，在轮子上行事目标分配比率计算单元，用于通过使用包括由力检测单元检测到的力的一组参数获得非线性项，并获得驱动力/负载分布比的目标值，以使非线性项最小化，非线性术语被包括在描述车辆的运动状态的状态方程组的系统矩阵的元素中; 以及驱动装置控制单元，用于基于驱动力/负载分配比的目标值来控制驱动装置。

7. 发明授权

US08150613B2 Technique for detecting shifted cargo 有权
标题翻译：检测转移货物的技术
公开(公告)号：US08150613B2
公开(公告)日：2012-04-03
申请号：US12277785
申请日：2008-11-25
申请人： Lars Engelhard
发明人： Lars Engelhard
IPC分类号： G06F17/10
CPC分类号： G01G19/08 , B60W10/04 , B60W10/18 , B60W10/20 , B60W10/22 , B60W30/045 , B60W30/18172 , B60W40/13 , B60W50/14 , B60W2040/1307 , B60W2040/1315 , B60W2050/143 , B60W2050/146 , B60W2550/402 , G01G23/3735
摘要： A technique for determining shifted cargo on a vehicle is described. A method realization of this technique comprises the steps of acquiring data from a positional sensor and determining a change in a balance of loads upon wheels of the vehicle. Shifted cargo is determined if the change in load balance does not correspond to the positional data. Furthermore, a device and system suited for carrying out the method are provided.
摘要翻译：描述了用于确定车辆上的换挡货物的技术。该技术的方法实现包括从位置传感器获取数据并确定车辆车轮上的负载平衡的变化的步骤。如果负载平衡的变化与位置数据不对应，则确定转移货物。此外，提供了适于实施该方法的装置和系统。

8. 发明授权

US07881850B2 Wheel lifted and grounded identification for an automotive vehicle 有权
标题翻译：汽车车轮提升和接地识别
公开(公告)号：US07881850B2
公开(公告)日：2011-02-01
申请号：US12020549
申请日：2008-01-27
申请人： Jianbo Lu , Michael Edward Brewer , Todd Allen Brown , Joseph Carr Meyers
发明人： Jianbo Lu , Michael Edward Brewer , Todd Allen Brown , Joseph Carr Meyers
IPC分类号： B60T8/72
CPC分类号： B60T8/172 , B60R2021/0018 , B60T2210/22 , B60T2240/06 , B60W30/045 , B60W40/103 , B60W40/12 , B60W2040/1307 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2520/26
摘要： A control system (18) for an automotive vehicle (10) has a first roll condition detector (64A), a second roll condition detector (64B), a third roll condition detector (64C), and a controller (26) that uses the roll condition generated by the roll condition detectors (64A-C) to determine a wheel lift condition. Other roll condition detectors may also be used in the wheel lift determination. The wheel lift conditions may be active or passive or both.
摘要翻译：一种用于机动车辆（10）的控制系统（18）具有第一辊状况检测器（64A），第二辊状况检测器（64B），第三辊状况检测器（64C）和控制器（26）由滚动条件检测器（64A-C）产生的滚动条件，以确定车轮升降条件。在车轮提升确定中也可以使用其他卷状态检测器。车轮升降条件可能是主动的或被动的或两者都是。

9. 发明授权

US07688191B2 Wheel lifted and grounded identification for an automotive vehicle 有权
标题翻译：汽车车轮提升和接地识别
公开(公告)号：US07688191B2
公开(公告)日：2010-03-30
申请号：US12020548
申请日：2008-01-27
申请人： Jianbo Lu , Michael Edward Brewer , Todd Allen Brown , Joseph Carr Meyers
发明人： Jianbo Lu , Michael Edward Brewer , Todd Allen Brown , Joseph Carr Meyers
IPC分类号： B60C23/00
CPC分类号： B60T8/172 , B60R2021/0018 , B60T2210/22 , B60T2240/06 , B60W30/045 , B60W40/103 , B60W40/12 , B60W2040/1307 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2520/26
摘要： A control system (18) for an automotive vehicle (10) has a first roll condition detector (64A), a second roll condition detector (64B), a third roll condition detector (64C), and a controller (26) that uses the roll condition generated by the roll condition detectors (64A-C) to determine a wheel lift condition. Other roll condition detectors may also be used in the wheel lift determination. The wheel lift conditions may be active or passive or both.
摘要翻译：一种用于机动车辆（10）的控制系统（18）具有第一辊状况检测器（64A），第二辊状况检测器（64B），第三辊状况检测器（64C）和控制器（26）由滚动条件检测器（64A-C）产生的滚动条件，以确定车轮升降条件。在车轮提升确定中也可以使用其他卷状态检测器。车轮升降条件可能是主动的或被动的或两者都是。

10. 发明申请

US20080117035A1 WHEEL LIFTED AND GROUNDED IDENTIFICATION FOR AN AUTOMOTIVE VEHICLE 失效
公开(公告)号：US20080117035A1
公开(公告)日：2008-05-22
申请号：US12020544
申请日：2008-01-27
申请人： Jianbo Lu , Michael Brewer , Todd Brown , Joseph Meyers
发明人： Jianbo Lu , Michael Brewer , Todd Brown , Joseph Meyers
IPC分类号： B60Q1/00
CPC分类号： B60T8/172 , B60R2021/0018 , B60T2210/22 , B60T2240/06 , B60W30/045 , B60W40/103 , B60W40/12 , B60W2040/1307 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2520/26
摘要： A control system (18) for an automotive vehicle (10) has a first roll condition detector (64A), a second roll condition detector (64B), a third roll condition detector (64C), and a controller (26) that uses the roll condition generated by the roll condition detectors (64A-C) to determine a wheel lift condition. Other roll condition detectors may also be used in the wheel lift determination. The wheel lift conditions may be active or passive or both.

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