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1. 发明授权

US11951923B2 Vehicle turn-over determination apparatus and vehicle 有权
公开(公告)号：US11951923B2
公开(公告)日：2024-04-09
申请号：US18054371
申请日：2022-11-10
申请人： SUBARU CORPORATION
发明人： Shouichi Yoshida
IPC分类号： B60R21/013 , B60R21/0132 , B60R21/13
CPC分类号： B60R21/0132 , B60R21/13 , B60R2021/01304 , B60R2021/01306 , B60R2021/01322 , B60R2021/01327
摘要： A vehicle turn-over determination apparatus includes a turn-over sensor, a memory, a determination processor, and a road-surface detector. The turn-over sensor detects a value of a turn-over angle or a turn-over velocity of a vehicle. The determination processor performs the determination of the turn-over of the vehicle on the basis of the value detected by the turn-over sensor and the determination-threshold information held in the memory. The road-surface detector detects a road surface that is present in a traveling direction of the vehicle. The determination processor varies the determination-threshold information acquired from the memory in accordance with an inclination of the road surface detected by the road-surface detector, and thereby generates adjusted-threshold information adjusted in accordance with the inclination of the road surface. The determination processor compares the adjusted-threshold information and the detected value with each other, and thereby perform the determination of the turn-over of the vehicle.

2. 发明授权

US09970179B2 Tipping indicator for a work vehicle 有权
公开(公告)号：US09970179B2
公开(公告)日：2018-05-15
申请号：US15318609
申请日：2015-06-12
申请人： CNH Industrial America LLC
发明人： Richard K. Lafrenier
IPC分类号： E02F9/26 , B60R21/013 , B60Q5/00 , B60C15/06 , B66F17/00 , A01G23/081 , B66C23/88 , B60Q9/00 , B66C15/06 , B60R21/00 , E02F3/32 , E02F3/413
CPC分类号： E02F9/26 , A01G23/081 , B60Q5/005 , B60Q9/00 , B60R21/013 , B60R2021/0018 , B60R2021/0076 , B60R2021/0079 , B60R2021/0081 , B60R2021/01306 , B66C15/06 , B66C23/88 , B66C23/905 , B66F17/003 , B66F17/006 , E02F3/32 , E02F3/4133 , E02F9/24 , E02F9/265
摘要： A work vehicle includes a frame assembly and an attachment assembly. The attachment assembly has an attachment end pivotally connected to the frame assembly and a distal end configured for receiving a variable load. At least one force sensor senses at least one force associated with the attachment end. The at least one force sensor provides an output signal representing the sensed at least one force. An inclination sensor senses an inclination associated with the frame assembly and provides an output signal representing the sensed inclination. An electrical processing circuit is configured for receiving the output signal from the at least one force sensor, determining a value of a couple at the frame assembly which is associated with the sensed at least one force, comparing the couple with a threshold value which is dependent on the sensed inclination, and controlling the controllable output dependent on the comparison.

3. 发明授权

US09205854B1 Protection devices for shopping carts 有权
标题翻译：购物车保护装置
公开(公告)号：US09205854B1
公开(公告)日：2015-12-08
申请号：US14518999
申请日：2014-10-20
申请人： Man Lin Lee
发明人： Man Lin Lee
IPC分类号： B60R21/13 , B62B5/00 , B62B3/14 , B60R21/0132 , B60R21/013 , B60R21/00
CPC分类号： B62B5/0006 , B60R21/0132 , B60R21/13 , B60R2021/0027 , B60R2021/01306 , B60R2021/138 , B62B3/14 , B62B3/1444
摘要： According to embodiments of the invention, systems, methods and devices are directed to a shopping cart with safety features which prevent or reduce the risk of injury caused to those using the cart as well as those in the vicinity of the shopping cart. A wheelbase of the shopping cart may have a set of wheels. Each wheel may have an airbag stored therein. The airbag may be deployable from any one of the wheels such the wheel is engulfed, fully or partially, within the inflated airbag. A pressure sensor may be attached to each of the wheels. The pressure sensor may constantly monitor the force being exerted in the wheel in order to identify moments when the traction may be comprised or when the cart may be at risk of toppling over. A speed or velocity sensor is attached to the wheelbase to monitor and detect for excessive speeds. The airbags may be inflatable by one or more compressed air or compressed gas cylinders or vessels.
摘要翻译：根据本发明的实施例，系统，方法和装置被引导到具有安全特征的购物车，其具有防止或降低使用购物车以及购物车附近的人员造成的伤害的风险。购物车的轴距可以具有一组轮子。每个轮可以具有存储在其中的气囊。气囊可以从任何一个轮子展开，使得车轮在充气的气囊内被完全或部分地吞没。压力传感器可以附接到每个车轮。压力传感器可以不断地监视施加在车轮中的力，以便识别当牵引力可能被包括或者当车可能有翻倒危险时的力矩。速度传感器或速度传感器连接到轴距上，以监测和检测速度。气囊可以由一个或多个压缩空气或压缩气瓶或容器充气。

4. 发明申请

US20150100208A1 Method for Activating Safety Systems of a Vehicle 审中-公开
标题翻译：激活车辆安全系统的方法
公开(公告)号：US20150100208A1
公开(公告)日：2015-04-09
申请号：US14396779
申请日：2013-04-15
申请人： Autoliv Development AB
发明人： Anders Wogel , Pär Nillson , Peter Hardå , Anders Axelsson , Moroine Laoufi , Alessandro Zin
IPC分类号： B60R21/01
CPC分类号： B60R21/01 , B60R21/013 , B60R2021/01304 , B60R2021/01306 , B60R2021/01313 , B60R2021/01325 , B60R2021/01327
摘要： A method for activating safety systems of a motor vehicle, the method including the steps of: monitoring signals from at least one vehicle sensor; analysing the signals from the at least one sensor to determine that the vehicle appears to be involved in a particular one of a plurality of pre-defined “run off the road” events: confirming the determination by analysing signals from at least one different vehicle sensor, performing a different analysis on the signals from the at least one sensor, or analysing signals from the at least one sensor over a predetermined period of time; where a detection is confirmed, estimating the severity of the event; and based on a confirmed determination that the vehicle is involved in a particular event, and the estimated severity of the event, selecting one or more vehicle safety systems to be activated to protect an occupant of the vehicle.
摘要翻译：一种用于启动机动车辆的安全系统的方法，所述方法包括以下步骤：监视来自至少一个车辆传感器的信号; 分析来自所述至少一个传感器的信号以确定所述车辆似乎涉及多个预定义的“越野行驶”事件中的特定一个事件：通过分析来自至少一个不同车辆传感器的信号来确认所述确定对来自所述至少一个传感器的信号执行不同的分析，或者在预定时间段内分析来自所述至少一个传感器的信号; 确定检测，估计事件的严重性; 并且基于车辆参与特定事件的确定的确定以及事件的估计严重性，选择要被启动的一个或多个车辆安全系统来保护车辆的乘客。

5. 发明授权

US07228217B2 Roll over detector for a vehicle 有权
标题翻译：翻转车辆检测器
公开(公告)号：US07228217B2
公开(公告)日：2007-06-05
申请号：US10885002
申请日：2004-07-07
申请人： Motomi Iyoda , Hideyuki Usui
发明人： Motomi Iyoda , Hideyuki Usui
IPC分类号： G06F19/00
CPC分类号： B60R21/0132 , B60R2021/0018 , B60R2021/01306 , B60R2021/01322
摘要： A roll over detector for a vehicle is disclosed, which includes a roll over phenomenon detecting circuit that detects a roll over phenomenon of the vehicle based on a relationship between at least a type of physical quantity representative of a roll state of the vehicle and a predetermined threshold; a reacting roll phenomenon detecting circuit that detects a reacting roll phenomenon of the vehicle based on a predetermined criterion, which reacting roll phenomenon occurs in reaction to the roll phenomenon in an opposite direction; and a threshold changing circuit that changes the predetermined threshold from a first threshold to a second threshold so that the roll over phenomenon becomes difficult to be detected by the roll over phenomenon detecting circuit if the reacting roll phenomenon is detected by the reacting roll phenomenon detecting circuit.
摘要翻译：公开了一种用于车辆的翻转检测器，其包括翻转现象检测电路，其基于表示车辆的滚动状态的至少一种物理量与预定的车辆状态之间的关系来检测车辆的翻滚现象阈; 反应辊现象检测电路，其基于预定标准检测车辆的反应辊现象，该反应辊现象发生在相反方向上的辊现象的反应中; 以及阈值改变电路，其将预定阈值从第一阈值改变到第二阈值，使得如果由反应辊现象检测电路检测到反应辊现象，则由翻转现象检测电路难以检测到翻转现象。

6. 发明授权

US07194341B2 Method and device for determining the geometric vehicle inclination of a motor vehicle 有权
标题翻译：用于确定机动车辆的几何车辆倾斜度的方法和装置
公开(公告)号：US07194341B2
公开(公告)日：2007-03-20
申请号：US10494533
申请日：2002-10-18
申请人： Manfred Altenkirch
发明人： Manfred Altenkirch
IPC分类号： G01C9/06
CPC分类号： B60R21/0132 , B60G17/01908 , B60G17/0195 , B60G2400/0512 , B60G2400/106 , B60G2400/204 , B60G2400/60 , B60G2600/14 , B60G2800/014 , B60G2800/0192 , B60G2800/18 , B60G2800/702 , B60R2021/01306 , B60T8/172 , B60T8/17551 , B60T8/1769 , B60W30/04 , B60W2520/105 , B60W2520/125 , B60W2520/16 , B60W2520/18 , B60W2550/142 , G01C9/06
摘要： A method is for determining a geometric vehicle inclination α of a motor vehicle, where an acceleration signal of at least one acceleration sensor is used and a speed gradient dv/dt is determined from a measured vehicle speed v, where a) in the case of a moving or standing vehicle, an acceleration value aS is derived from a force acting on the acceleration sensor, b) a corrected acceleration value akorr is determined as a function of the speed gradient dv/dt, and c) the current vehicle inclination α is directly deduced from the corrected acceleration value akorr. In addition, a device for implementing a method to determine a geometric vehicle inclination α of a motor vehicle, the device includes a speed-measuring device and at least one acceleration sensor, a programmable and readable microcontroller being provided, with the aid of which the current vehicle inclination a may be calculated from the values of the speed-measuring device and the acceleration sensor at a vehicle speed v of the vehicle greater than or equal to zero, and directly transmitted to at least one control unit.
摘要翻译：一种用于确定机动车辆的几何车辆倾斜角α的方法，其中使用至少一个加速度传感器的加速度信号，并根据测量的车辆速度v确定速度梯度dv / dt，其中a）在移动或站立车辆，来自加速度传感器上的作用力的加速度值αS b被确定为校正加速度值αN k的函数，速度梯度dv / dt，以及c）当前的车辆倾斜角α从校正的加速度值a N k直接推导出。另外，一种用于实现确定机动车辆的几何车辆倾斜角α的方法的装置，该装置包括速度测量装置和至少一个加速度传感器，可编程和可读微控制器，借助于该装置，可以根据车辆速度v上的速度测量装置和加速度传感器的值大于或等于零来计算当前车辆倾斜度a，并且直接传送到至少一个控制单元。

7. 发明申请

US20050209757A1 Method for releasing a safety device in a motor vehicle in the event of an overturn 审中-公开
标题翻译：在发生翻转的情况下释放机动车辆中的安全装置的方法
公开(公告)号：US20050209757A1
公开(公告)日：2005-09-22
申请号：US10513073
申请日：2003-05-02
申请人： Hermann Kueblbeck , Markus Larice , Helmut Steurer
发明人： Hermann Kueblbeck , Markus Larice , Helmut Steurer
IPC分类号： B60R21/00 , B60R21/01 , B60R21/013 , B60R21/0132 , G05D1/00
CPC分类号： B60R21/01336 , B60R21/0132 , B60R21/0133 , B60R2021/0018 , B60R2021/0119 , B60R2021/01306 , B60R2021/01322 , B60R2021/01327
摘要： Method for the triggering of a safety device in a motor vehicle in a rollover process, wherein the rotation rate signals ω generated by a rotation rate sensor are evaluated for the recognition of the rollover process of the motor vehicle about one of its axes. In that regard, predominantly roll bars, side airbags, and belt tensioners come into consideration as safety devices. The object of the invention consists in presenting a method for the triggering of a safety device, without, however, simultaneously suffering an impairment of the safe and reliable recognizing of a tip-over. According to the invention, low-pass filtered rotation rate signals are compared with an adjustable threshold value, whereby this threshold value is generated dependent on the integrated rotation rate signal. In that regard, the low-pass filtering occurs with a limit frequency, with which the signal components of the rotation rate signal characteristic for a rollover process remain unfiltered.
摘要翻译：用于在翻转过程中触发机动车辆中的安全装置的方法，其中评估由转速传感器产生的旋转速度信号ω，以识别机动车辆围绕其一个轴线的翻转过程。在这方面，主要是辊杆，侧面安全气囊和皮带张紧器被认为是安全装置。本发明的目的在于提出一种用于触发安全装置的方法，而不会同时遭受对安全可靠地识别翻倒的损害。根据本发明，将低通滤波的旋转速率信号与可调阈值进行比较，由此该阈值取决于集成旋转速率信号而产生。在这方面，低通滤波以极限频率发生，用于翻转过程的旋转速率信号特性的信号分量保持未过滤。

8. 发明申请

US20050168575A1 Device for identifying the risk of a rollover 有权
标题翻译：用于识别翻车风险的装置
公开(公告)号：US20050168575A1
公开(公告)日：2005-08-04
申请号：US10503431
申请日：2002-09-23
申请人： Bernhard Mattes , Thomas Herrmann
发明人： Bernhard Mattes , Thomas Herrmann
IPC分类号： B60R21/13 , B60R21/00 , B60R21/01 , B60R21/013 , B60R21/0134 , G01S11/12 , H04N13/00 , H04N7/18
CPC分类号： B60R21/013 , B60R21/0134 , B60R2021/0018 , B60R2021/01306 , B60T2201/08 , B60T2201/089 , B60T2230/03 , G01S11/12 , G06T7/20 , G06T2207/10021 , G06T2207/30252 , H04N13/239 , H04N13/296 , H04N2013/0081
摘要： A device for detecting rollover includes a stereo camera in the direction of travel. The camera allows the distance to an object outside the vehicle to be measured, and, in each instance, image vectors to this object are calculated. If the vertical component of these image vectors now changes over time, then a rollover event is detected as a function of this change.
摘要翻译：用于检测翻转的装置包括在行进方向上的立体摄像机。相机允许测量车辆外部物体的距离，并且在每种情况下，计算到该物体的图像矢量。如果这些图像矢量的垂直分量现在随时间变化，则检测到翻转事件作为该变化的函数。

9. 发明授权

US06681196B2 Method and device for determining the absolute angle of rotation of an object that is rotating about an approximately horizontal rotational axis 失效
标题翻译：用于确定围绕近似水平旋转轴线旋转的物体的绝对旋转角度的方法和装置
公开(公告)号：US06681196B2
公开(公告)日：2004-01-20
申请号：US10174103
申请日：2002-06-17
申请人： Telmo Glaser , Florian Wolf
发明人： Telmo Glaser , Florian Wolf
IPC分类号： G06F1314
CPC分类号： B60R21/013 , B60R2021/0018 , B60R2021/01306 , B60R2021/01325 , B60R2021/01327
摘要： A method for determining an absolute rotational angle of an object that is rotating about an approximately horizontal rotational axis, includes steps of: determining a change in a rotational angle of the object occurring during a time interval; determining an acceleration component acting in a direction of a vertical axis of the object; determining a change, occurring during the time interval, in the acceleration component acting in the direction of the vertical axis of the object; and calculating the absolute rotational angle of the object from the change in the rotational angle and the change in the acceleration component acting in the direction of the vertical axis of the object. A device constructed to perform the method does not necessarily require expensive, high-stability acceleration sensors. Sensors of a simple design can be used instead.
摘要翻译：一种用于确定围绕近似水平的旋转轴线旋转的物体的绝对旋转角度的方法，包括以下步骤：确定在时间间隔期间发生的物体的旋转角度的变化; 确定沿所述物体的垂直轴的方向作用的加速度分量; 确定在所述时间间隔内发生的在所述物体的垂直轴线方向上作用的加速度分量中的变化; 以及根据所述旋转角度的变化以及沿所述物体的垂直轴方向作用的加速度分量的变化来计算所述物体的绝对旋转角度。构造为执行该方法的装置不一定需要昂贵的，高稳定性的加速度传感器。可以使用简单设计的传感器。

10. 发明授权

US06650981B2 Control system and method for controlling vehicle-occupant protecting apparatus 失效
公开(公告)号：US06650981B2
公开(公告)日：2003-11-18
申请号：US10022617
申请日：2001-12-20
申请人： Makoto Sekizuka , Shuichi Ishimoto , Koichi Fujita , Yoichi Kozuru , Masami Aga
发明人： Makoto Sekizuka , Shuichi Ishimoto , Koichi Fujita , Yoichi Kozuru , Masami Aga
IPC分类号： B60R2132
CPC分类号： B60R21/01338 , B60R21/013 , B60R21/0133 , B60R2021/0018 , B60R2021/01306 , B60R2021/01327
摘要： Control systems and methods for controlling a vehicle-occupant protecting apparatus that includes two vehicle-occupant protecting devices which are disposed on respective right and left sides of an automotive vehicle, are operable to determine whether the vehicle has a rollover motion, on the basis of a physical quantity or quantities indicative of a running condition of the vehicle, and, upon determination that the vehicle has said rollover motion, to operate only the vehicle-occupant protecting device(s) located on a rolling side of the vehicle. When the detected rollover motion is expected to develop into a serious rollover motion, non-rolling-side vehicle-occupant protecting device(s) is located on a non-rolling side of the vehicle is operated. Thus, the control system and method permit adequate operations of the vehicle-occupant protecting devices depending upon the rollover state of the vehicle.

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