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1. 发明申请

US20180022403A1 METHOD FOR CONTROLLING VEHICLE DOWNFORCE 审中-公开
公开(公告)号：US20180022403A1
公开(公告)日：2018-01-25
申请号：US15215473
申请日：2016-07-20
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： JASON D. FAHLAND , JOSHUA R. AUDEN , EDWARD T. HEIL , DAVID DOMINGUEZ
IPC分类号： B62D37/02 , B60W40/12 , B60W40/13 , B62D35/02
CPC分类号： B62D37/02 , B60W40/12 , B60W40/13 , B60W2300/18 , B60W2300/28 , B60W2510/22 , B60W2530/20 , B60W2550/142 , B60Y2200/114 , B60Y2300/02 , B62D35/005 , B62D35/02 , Y02T10/82 , Y02T10/88
摘要： Methods, systems, and vehicles are provided for controlling downforce for vehicles. In accordance with one embodiment, a vehicle includes one or more downforce elements, one or more sensors, and a processor. The one or more sensors are configured to measure one or more parameter values for the vehicle during operation of the vehicle. The processor is coupled to the downforce elements and to the one or more sensors. The processor is configured to at least facilitate adjusting a downforce for the vehicle, during operation of the vehicle, based on the one or more parameter values, by providing instructions for controlling the one or more downforce elements.

2. 发明申请

US20170151942A1 AUTOMOBILE CORNERING ROLLOVER PREVENTION METHOD AND SYSTEM 审中-公开
公开(公告)号：US20170151942A1
公开(公告)日：2017-06-01
申请号：US15319263
申请日：2016-01-12
申请人： YANCHENG INSTITUTE OF TECHNOLOGY
发明人： Fuhao Liu
IPC分类号： B60W30/04 , B60Q5/00 , B60W50/14 , B60Q9/00
CPC分类号： B60W30/04 , B60Q5/005 , B60Q9/00 , B60W40/112 , B60W50/14 , B60W2030/043 , B60W2040/1315 , B60W2050/143 , B60W2510/22 , B60W2520/12 , B60W2520/18 , B60W2540/18
摘要： An automobile cornering rollover prevention system comprises a speed controller, a wheel deflection measuring instrument mounted on a front wheel of the automobile, force sensors mounted on axis positions of four wheels, and an angular speed measuring instrument and a speed controller mounted on the front wheel of the automobile, and the wheel deflection measuring instrument, the angular speed measuring instrument and the force sensor are all electrically connected to the speed controller. The speed controller is connected to a brake system of the automobile, so that the speed can be intelligently reduced through the brake system. When a driver changes θ1 according to a road condition, the speed controller may calculate a critical radius in real time and then compare the speed and give a command in real time for controlling the speed, so that the speed is maintained in an ideal range.

3. 发明申请

US20170106855A1 SYSTEMS AND METHODS FOR ABRUPT ROAD CHANGE ASSIST AND ACTIVE SUSPENSION CONTROL 审中-公开
公开(公告)号：US20170106855A1
公开(公告)日：2017-04-20
申请号：US14887934
申请日：2015-10-20
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Erick Michael LAVOIE , Miguel A. BAHENA
IPC分类号： B60W30/00 , B60W10/22 , B60W50/00 , B60W10/184
CPC分类号： B60W30/00 , B60W10/184 , B60W10/22 , B60W30/025 , B60W50/00 , B60W50/0097 , B60W2050/0002 , B60W2400/00 , B60W2510/18 , B60W2510/22 , B60W2520/10 , B60W2550/10 , B60W2550/143 , B60W2550/147 , B60W2600/00 , B60W2720/10
摘要： Systems and methods for limiting a current operating speed of a vehicle are disclosed. A position of the vehicle relative to an abrupt road change in front of the vehicle and a current operating speed are determined. Information regarding a profile of the abrupt road change is detected. Based on the determined position and current operating speed, a brake torque output is adjusted to reduce the current operating speed. Based on the profile, suspension parameters associated with the vehicle are dynamically adjusted.

4. 发明申请

US20150032373A1 ROAD SURFACE MANAGEMENT SYSTEM 有权
标题翻译：道路管理系统
公开(公告)号：US20150032373A1
公开(公告)日：2015-01-29
申请号：US14376620
申请日：2013-02-12
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： Takanobu Ikari
IPC分类号： G07C5/00 , G01C7/04 , G08G1/00 , E01C23/01 , G08G1/123
CPC分类号： G07C5/00 , B60W40/06 , B60W2510/22 , B60W2520/10 , B60W2550/402 , E01C23/01 , G01C7/04 , G08G1/00 , G08G1/123
摘要： A road surface management system is capable of detecting road surface conditions that tend to damage dump trucks and displaying the positions of such road surfaces. When the traveling speed of the dump truck is higher than or equal to a preset threshold value, the server judges whether or not each of the pressures of suspensions of the dump truck detected by pressure sensors is within a reference range which has been set corresponding to each suspension. The server judges that the road surface at the position of a dump truck is in a poor condition if one of the pressures of the four suspensions of the dump truck is judged to be outside the reference range and the remaining three pressures are judged to be within the reference range. The positions of the road surfaces judged to be in the poor condition are displayed on an indicator.
摘要翻译：路面管理系统能够检测倾向于破坏自卸车并显示这些路面位置的路面状况。当自卸车的行驶速度高于或等于预设阈值时，服务器判断由压力传感器检测到的自卸车的悬架压力是否在相应于每个悬架。如果自卸车的四个悬架的压力之一被判断为在参考范围之外，并且剩下的三个压力被判定为在内，则服务器判断自卸车位置处的路面处于不良状态参考范围。被判定处于不良状态的路面的位置显示在指示器上。

5. 发明申请

US20140163836A1 Apparatus and method for automatically controlling the speed of a vehicle in a speed bump area 审中-公开
标题翻译：用于自动控制车辆在缓冲区域中的速度的装置和方法
公开(公告)号：US20140163836A1
公开(公告)日：2014-06-12
申请号：US13815976
申请日：2013-03-18
申请人： Hyundai Motor Company
发明人： Dae Youn Um , Jee Young Kim
IPC分类号： B60K31/00
CPC分类号： B60W30/143 , B60W2510/22 , B60W2550/22 , B60W2550/402 , B60W2720/106
摘要： The speed of a vehicle is automatically controlled in a speed bump area located in the vicinity of a speed bump. Information about a speed bump is received from a navigation device, and a distance between the vehicle and the speed bump is calculated. If the calculated is less than a preset reference distance, it is determined that the vehicle is entering or has entered an area of the speed bump. Upon determining that the vehicle is in the speed bump area, a speed difference between a safe speed bump crossing speed and a current speed of the vehicle is computed, a required acceleration value is calculated based on the calculated distance to the speed bump and the speed difference, and the speed of the vehicle is controlled so that the vehicle decelerates or accelerates in accordance with the required acceleration value.
摘要翻译：车辆的速度被自动控制在位于缓冲区附近的缓冲区域中。从导航装置接收关于速度碰撞的信息，并且计算车辆与速度碰撞之间的距离。如果计算的值小于预设的参考距离，则确定车辆正在进入或已进入速度凸块的区域。在确定车辆处于减速区域中时，计算出车辆的安全速度碰撞交叉速度与当前速度之间的速度差，基于计算出的与碰撞速度的距离和速度来计算所需的加速度值并且控制车辆的速度，使得车辆根据所需的加速度值减速或加速。

6. 发明授权

US08364345B2 Vehicle driving operation support apparatus/process and cooperation control 有权
标题翻译：车辆驾驶操作支持设备/过程与合作控制
公开(公告)号：US08364345B2
公开(公告)日：2013-01-29
申请号：US12710529
申请日：2010-02-23
申请人： Tomoaki Oida , Yoshifumi Takigawa , Yosuke Kobayashi , Satoshi Tange , Toshiyuki Murata , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
发明人： Tomoaki Oida , Yoshifumi Takigawa , Yosuke Kobayashi , Satoshi Tange , Toshiyuki Murata , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
IPC分类号： B60G17/018
CPC分类号： B60W10/22 , B60G17/0195 , B60G2400/823 , B60G2800/242 , B60N2/501 , B60N2/508 , B60N2/544 , B60W10/06 , B60W10/184 , B60W30/025 , B60W2510/22 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2550/141 , B62D5/0472 , B62D15/025 , B62D15/0265 , B62D15/029
摘要： A vehicle driving operation support apparatus for a vehicle, includes a sensing section to sense a traveling condition of the vehicle including a surrounding condition inclusive of an obstacle around the vehicle; and a control section to calculate a risk potential for the vehicle in accordance with the traveling condition. The control section performs a support control to support the driver in accordance with the risk potential, performs a first assist control to restrain disturbance (such as vibration from a road) transmitted to the driver in accordance with the risk potential, and performs a second assist control to produce inducement simulating a condition change (such as a vehicle behavior) attributable to an increase of the risk potential, in accordance with the risk potential. The control section further performs a cooperation control to coordinate the first assist control and the second assist control.
摘要翻译：一种用于车辆的车辆驾驶操作支持装置，包括感测部分，用于感测包括围绕车辆的障碍物的周围状况的车辆的行驶状态; 以及控制部，根据行驶状况来计算车辆的潜在风险。控制部根据潜在的潜力进行支援控制以支援驾驶者，进行第一辅助控制，以根据潜在的潜力来抑制向驾驶者发送的干扰（例如来自道路的振动），并进行第二辅助控制以根据潜在风险产生模拟可归因于风险潜力增加的状况变化（例如车辆行为）的诱导。控制部还进行协调控制以协调第一辅助控制和第二辅助控制。

7. 发明申请

US20120065826A1 VIBRATION-DAMPING CONTROLLING APPARATUS 有权
标题翻译：振动抑制控制装置
公开(公告)号：US20120065826A1
公开(公告)日：2012-03-15
申请号：US13319897
申请日：2009-05-13
申请人： Gohki Kinoshita , Koichiro Muta , Masaya Yamamoto , Eiji Fukushiro , Shunsuke Oyama , Toshiya Hashimoto , Takanori Aoki , Akihiro Kimura
发明人： Gohki Kinoshita , Koichiro Muta , Masaya Yamamoto , Eiji Fukushiro , Shunsuke Oyama , Toshiya Hashimoto , Takanori Aoki , Akihiro Kimura
IPC分类号： B60W10/22 , B60W20/00 , B60W10/08 , B60L15/20
CPC分类号： B60W30/20 , B60K1/02 , B60K6/365 , B60K6/445 , B60L11/1851 , B60L2240/647 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/025 , B60W2422/40 , B60W2510/22 , B60W2510/244 , B60W2510/246 , B60W2550/147 , Y02T10/6239 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y02T10/7258 , Y02T10/7291 , Y02T90/16
摘要： A sprung vibration damping for suppressing sprung vibration which is generated to a vehicle by an input from a road surface to wheels provided with the vehicle by controlling a torque of a motor, and the sprung vibration damping is subjected to a restriction including a prohibition in response to a state of) battery, which supplies power to the motor, such as a voltage and a temperature of the battery or a state of a control, which affects the power of the battery, such as a charge/discharge amount feedback control and the like.
摘要翻译：一种用于通过控制电动机的转矩来抑制由路面输入到车辆的车辆对车辆产生的弹簧振动的弹簧振动阻尼，并且弹簧振动阻尼受到包括禁止响应的限制到电池的状态，其向电动机供电，诸如电池的电压和温度或影响电池的功率的控制状态，例如充电/放电量反馈控制，以及喜欢。

8. 发明申请

US20100222960A1 VEHICLE DRIVING OPERATION SUPPORT APPARATUS/PROCESS AND COOPERATION CONTROL 有权
标题翻译：车辆驾驶操作支持装置/过程和合作控制
公开(公告)号：US20100222960A1
公开(公告)日：2010-09-02
申请号：US12710529
申请日：2010-02-23
申请人： Tomoaki Oida , Yoshifumi Takigawa , Yosuke Kobayashi , Satoshi Tange , Toshiyuki Murata , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
发明人： Tomoaki Oida , Yoshifumi Takigawa , Yosuke Kobayashi , Satoshi Tange , Toshiyuki Murata , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
IPC分类号： G08G1/16 , G06F7/00
CPC分类号： B60W10/22 , B60G17/0195 , B60G2400/823 , B60G2800/242 , B60N2/501 , B60N2/508 , B60N2/544 , B60W10/06 , B60W10/184 , B60W30/025 , B60W2510/22 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2550/141 , B62D5/0472 , B62D15/025 , B62D15/0265 , B62D15/029
摘要： A vehicle driving operation support apparatus for a vehicle, includes a sensing section to sense a traveling condition of the vehicle including a surrounding condition inclusive of an obstacle around the vehicle; and a control section to calculate a risk potential for the vehicle in accordance with the traveling condition. The control section performs a support control to support the driver in accordance with the risk potential, performs a first assist control to restrain disturbance (such as vibration from a road) transmitted to the driver in accordance with the risk potential, and performs a second assist control to produce inducement simulating a condition change (such as a vehicle behavior) attributable to an increase of the risk potential, in accordance with the risk potential. The control section further performs a cooperation control to coordinate the first assist control and the second assist control.
摘要翻译：一种用于车辆的车辆驾驶操作支持装置，包括感测部分，用于感测包括围绕车辆的障碍物的周围状况的车辆的行驶状态; 以及控制部，根据行驶状况来计算车辆的潜在风险。控制部根据潜在的潜力进行支援控制以支援驾驶者，进行第一辅助控制，以根据潜在的潜力来抑制向驾驶者发送的干扰（例如来自道路的振动），并进行第二辅助控制以根据潜在风险产生模拟可归因于风险潜力增加的状况变化（例如车辆行为）的诱导。控制部还进行协调控制以协调第一辅助控制和第二辅助控制。

9. 发明申请

US20100222958A1 VEHICLE DRIVING OPERATION SUPPORT APPARATUS/PROCESS AND RESTRAINT CONTROL 失效
标题翻译：车辆驾驶操作支持装置/过程和限制控制
公开(公告)号：US20100222958A1
公开(公告)日：2010-09-02
申请号：US12710513
申请日：2010-02-23
申请人： Yosuke KOBAYASHI , Yoshifumi Takigawa , Toshiyuki Murata , Satoshi Tange , Tomoaki Oida , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
发明人： Yosuke KOBAYASHI , Yoshifumi Takigawa , Toshiyuki Murata , Satoshi Tange , Tomoaki Oida , Taku Suzuki , Yuwun Chai , Motoaki Hosaka , Hironobu Kikuchi , Takeshi Kimura
IPC分类号： G08G1/16 , B60G17/0165
CPC分类号： B60W10/22 , B60G17/0195 , B60G17/08 , B60G2400/10 , B60G2400/823 , B60G2400/845 , B60G2400/847 , B60N2/508 , B60N2/544 , B60W10/06 , B60W10/184 , B60W30/025 , B60W2510/22 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2550/141 , B62D6/008 , B62D15/025 , B62D15/0265
摘要： A vehicle driving operation support apparatus for a vehicle, includes a sensing section to sense a traveling condition of the vehicle including a surrounding condition inclusive of an obstacle around the vehicle, and a control section to calculate a risk potential for the vehicle in accordance with the traveling condition. The control section performs a support control to support the driver in accordance with the risk potential, and performs an assist control to restrain disturbance (such as vibration from a road) transmitted to the driver in accordance with the risk potential.
摘要翻译：一种用于车辆的车辆驾驶操作支持装置，包括感测部分，用于感测包括围绕车辆的障碍物的周围环境的车辆的行驶状态，以及控制部分，用于根据所述车辆的风险来计算车辆的潜在风险旅行状况。控制部进行支援控制，以根据潜在的潜力来支援驾驶员，进行辅助控制，以根据潜在的风险来抑制向驾驶员发送的干扰（例如，道路的振动）。

10. 发明申请

US20040019417A1 Wheel grip factor estimation apparatus 有权
标题翻译：车轮牵引因子估计装置
公开(公告)号：US20040019417A1
公开(公告)日：2004-01-29
申请号：US10420826
申请日：2003-04-23
申请人： AISIN SEIKI KABUSHIKI KAISHA , TOYODA KOKI KABUSHIKI KAISHA , ADVICS CO., LTD.
发明人： Yoshiyuki Yasui , Wataru Tanaka , Eiichi Ono , Yuji Muragishi , Katsuhiro Asano , Minekazu Momiyama , Syoji Ogawa , Kenji Asano , Yuzo Imoto , Hiroaki Kato
IPC分类号： G06F007/00
CPC分类号： B60W30/02 , B60G17/0195 , B60G2400/0523 , B60G2400/106 , B60G2400/822 , B60G2800/24 , B60G2800/702 , B60G2800/95 , B60T8/172 , B60T2210/12 , B60W40/064 , B60W40/101 , B60W2050/0028 , B60W2510/20 , B60W2510/22 , B60W2520/125 , B60W2520/14 , B60W2520/20 , B60W2530/20 , B60W2550/148 , B60W2900/00
摘要： The present invention is directed to a wheel grip factor estimation apparatus, which includes a steering factor detection unit for detecting at least one of steering factors including a steering torque and steering effort applied to a steering system extending from a steering wheel to a suspension of a vehicle, an aligning torque estimation unit for estimating an aligning torque produced on at least a wheel of the vehicle on the basis of the steering factor detected by the steering factor detection unit, and a vehicle state variable detection unit for detecting a state variable of the vehicle. The apparatus further includes a wheel factor estimation unit for estimating at least one of wheel factors including a side force and slip angle applied to the wheel on the basis of the vehicle state variable, and a grip factor estimation unit for estimating a grip factor of at least a tire of the wheel, in accordance with a relationship between the estimated alignment torque and the estimated wheel factor.
摘要翻译：本发明涉及一种车轮牵引因子估计装置，其包括转向因子检测单元，用于检测转向因素中的至少一个，所述转向因素包括转向转矩和施加到从方向盘延伸到转向系统车辆，用于基于由转向因子检测单元检测到的转向因子来估计在车辆的至少车轮上产生的对准转矩的对准转矩估计单元，以及用于检测车辆状态变量检测单元车辆。该装置还包括车轮因素估计单元，用于基于车辆状态变量估计包括施加到车轮的侧力和滑移角的车轮因数中的至少一个，以及用于估计车辆状态变量的抓地系数的抓地系数估计单元根据估计的对准转矩和估计的车轮因子之间的关系，至少轮胎轮胎。

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