公开(公告)号：US20060238319A1

公开(公告)日：2006-10-26

申请号：US10561565

申请日：2004-06-26

Applicant: Marc Theisen ,  Volker Walz

Inventor： Marc Theisen ,  Volker Walz

IPC: B60Q1/00 ,  B60R21/01

CPC classification number: B60R21/0132 ,  B60R21/0134 ,  B60R2021/01304 ,  B60R2021/01325 ,  G06Q20/042

Abstract: A method for triggering an occupant protection device in a vehicle including the steps: detecting a first measured variable and simultaneously generating a corresponding first signal for indicating a necessity for triggering at least one occupant protection device; detecting an acceleration value in the z direction and simultaneously generating a corresponding second signal; calculating a trigger signal for triggering at least one occupant protection device as a function of the first and second signals, and triggering the at least one occupant protection device as a function of the calculated trigger signal. An appropriate device is also described.

Abstract translation: 一种用于触发车辆中的乘员保护装置的方法，包括以下步骤：检测第一测量变量并同时产生用于指示触发至少一个乘员保护装置的必要性的对应的第一信号; 检测z方向上的加速度值，同时产生对应的第二信号; 根据所述第一和第二信号，计算用于触发至少一个乘员保护装置的触发信号，并且根据所计算的触发信号触发所述至少一个乘员保护装置。 还描述了适当的装置。

公开(公告)号：US06292759B1

公开(公告)日：2001-09-18

申请号：US09196380

申请日：1998-11-19

Applicant: Jan Konried Schiffmann

Inventor： Jan Konried Schiffmann

IPC: G01C1700

CPC classification number: B60T8/172 ,  B60R2021/01304 ,  B60R2021/01325 ,  B60R2021/01327 ,  B60T2210/14 ,  B60T2230/02 ,  B60T2230/03 ,  B60T2250/06

Abstract: An attitude angle estimator and method of estimating attitude angle of a vehicle. According to one embodiment, an angular attitude rate sensor senses angular attitude rate of a vehicle, and an accelerometer detects lateral or longitudinal acceleration. An attitude angle estimate is produced and is updated as a function of the sensed angular attitude rate. An acceleration-based attitude angle is determined as a function of the sensed acceleration, and a blending coefficient is provided. A *current vehicle attitude angle estimate is generated as a function of the updated attitude angle estimate, the acceleration-based attitude angle, and the blending coefficient. According to a second embodiment, both a roll angle estimate and a pitch angle estimate are determined.

Abstract translation: 姿态角估计器和估计车辆姿态角的方法。 根据一个实施例，角度姿态速率传感器感测车辆的角度姿态速率，并且加速度计检测横向或纵向加速度。 产生姿态角度估计并根据感测的角度姿态速率更新。 作为感测加速度的函数确定基于加速度的姿态角，并且提供混合系数。 根据更新的姿势角估计，基于加速度的姿态角和混合系数，生成当前车辆姿态角估计。 根据第二实施例，确定侧倾角估计和俯仰角估计。

公开(公告)号：US11869282B2

公开(公告)日：2024-01-09

申请号：US17826574

申请日：2022-05-27

Applicant: CalAmp Corp.

Inventor： Jeff Jenkins ,  Greg Bayley ,  Peter Byrne ,  Gallin Chen

IPC: G07C5/00 ,  B60R21/013 ,  H04L67/01 ,  B60R21/0132 ,  H04L67/12

CPC classification number: G07C5/008 ,  B60R21/013 ,  B60R21/01332 ,  H04L67/01 ,  H04L67/12 ,  B60R2021/01304

Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.

公开(公告)号：US20230202416A1

公开(公告)日：2023-06-29

申请号：US18054371

申请日：2022-11-10

Applicant: SUBARU CORPORATION

Inventor： Shouichi YOSHIDA

IPC: B60R21/0132 ,  B60R21/13

CPC classification number: B60R21/0132 ,  B60R21/13 ,  B60R2021/01304

Abstract: 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.

公开(公告)号：US20150127212A1

公开(公告)日：2015-05-07

申请号：US14531557

申请日：2014-11-03

Applicant: Desarrollo Techologico Agroindustrial

Inventor： Fernando Chacon ,  Gregorio Blanco ,  Jesus Gil ,  Mateo Hermosin ,  Juan Luis Gamarra ,  Jose Candido Garcia

IPC: B60R21/013 ,  G01S19/52 ,  G01S19/42 ,  B60R21/0132 ,  G01S19/14

CPC classification number: B60R21/0132 ,  B60Q3/60 ,  B60Q3/70 ,  B60Q3/80 ,  B60R21/013 ,  B60R2021/01013 ,  B60R2021/01304 ,  B60R2021/01306 ,  B60W40/08 ,  B60W50/14 ,  B60W2040/0809 ,  B60W2050/143 ,  B60W2050/146 ,  G01S19/14 ,  G01S19/42 ,  G01S19/52 ,  G05D1/0011 ,  G07C5/008 ,  G07C5/085 ,  G07C5/0866

Abstract: A rollover detection system is provided that comprises a device, a sensor and/or a group of sensors and a warning system for use in a vehicle to reduce or prevent the likelihood of a rollover during operation of the vehicle. The rollover detection system can provide a driver of a vehicle, information that informs the driver of the risk and imminence of a rollover and allows the driver to take corrective action to reduce the risk or imminence of a rollover. The rollover detection system can also allow for the review of information collected by a device by a driver or other individual during and after a risk of a rollover is detected.

Abstract translation: 提供了一种翻转检测系统，其包括装置，传感器和/或一组传感器和用于车辆中的警告系统，以减少或防止在车辆操作期间翻车的可能性。 翻车检测系统可以为车辆的驾驶员提供信息，告知驾驶员翻车的风险和迫切性，并允许驾驶员采取纠正措施来降低翻车的风险或迫在眉睫。 翻转检测系统还可以允许在检测到翻车的风险期间和之后检查由驾驶员或其他个人由设备收集的信息。

公开(公告)号：US20130179042A1

公开(公告)日：2013-07-11

申请号：US13346824

申请日：2012-01-10

Applicant: Beverly M. Katz ,  Anthony T. Freilach ,  James J. Hoeffel

Inventor： Beverly M. Katz ,  Anthony T. Freilach ,  James J. Hoeffel

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01304 ,  B60R2021/01327

Abstract: A method and system for controlling rollover calibration settings of a vehicle is disclosed. The vehicle has a roll axis extending from a front end of the vehicle to a back end of the vehicle. The method comprises monitoring an off-road signal indicating whether the vehicle is operating in an off-road mode or a default mode, monitoring a speed signal indicative of the speed of the vehicle, and selecting the rollover calibration settings of the vehicle based on the off-road signal and the speed signal.

Abstract translation: 公开了一种用于控制车辆的翻转校准设置的方法和系统。 车辆具有从车辆的前端延伸到车辆的后端的卷轴。 该方法包括监视指示车辆是否在越野模式或默认模式下操作的越野信号，监视指示车辆速度的速度信号，以及基于车辆的翻转校准设置 越野信号和速度信号。

公开(公告)号：US20100042294A1

公开(公告)日：2010-02-18

申请号：US11795750

申请日：2005-12-21

Applicant: Thomas Lich ,  Michael Schmid

Inventor： Thomas Lich ,  Michael Schmid

IPC: B60R21/01

CPC classification number: B60R21/0132 ,  B60R2021/01304 ,  B60R2021/01313 ,  B60R2021/01327 ,  B60T8/172 ,  B60T2230/02 ,  B60W30/04 ,  B60W2520/12

Abstract: In a triggering method for activating a lateral velocity estimating system for occupant protection devices, one or more vehicle-dynamics variables are sensed and evaluated. Based on the sensed vehicle-dynamics variables an oversteer and understeer detection procedure and a road condition detection procedure are performed, which are evaluated for activation of the lateral velocity estimating system.

Abstract translation: 在用于激活乘员保护装置的横向速度估计系统的触发方法中，感测和评估一个或多个车辆动力学变量。 基于感测的车辆动力学变量，执行过度转向和转向不足检测程序以及道路状况检测程序，其被评估用于侧向速度估计系统的激活。

公开(公告)号：US06636794B2

公开(公告)日：2003-10-21

申请号：US09985835

申请日：2001-11-06

Applicant: Toshiyuki Yamashita

Inventor： Toshiyuki Yamashita

IPC: B60R2132

CPC classification number: B60R21/0133 ,  B60R21/0132 ,  B60R21/01336 ,  B60R21/0156 ,  B60R2021/01302 ,  B60R2021/01304 ,  B60R2021/01322

Abstract: A passive safety system has a passive safety device mounted on a vehicle, and a passive safety control means having an acceleration sensor detecting acceleration caused by an impact at the time of collision. The passive safety control means receives input an impact acceleration detection signal from the acceleration sensor and operates controllably the passive safety device. Further, the passive safety control means computes a physical quantity based on the impact acceleration detection signal inputted from the acceleration sensor, sets maximum and minimum reference values of the physical quantity in normal driving, performs a computation with respect to addition of a present acceleration inputted from the acceleration sensor to an integrated acceleration value at this point in time when the physical quantity crosses a range defined between the maximum and minimum reference values, and performs a computation with respect to a reset process of the integrated acceleration value when the physical quantity remains within the range defined between the maximum and minimum reference values.

公开(公告)号：US20020128795A1

公开(公告)日：2002-09-12

申请号：US10092037

申请日：2002-03-06

Inventor： Jan K. Schiffmann

IPC: G01C009/00

CPC classification number: B60R21/0133 ,  B60R21/0132 ,  B60R21/01336 ,  B60R21/01338 ,  B60R2021/01304 ,  B60R2021/01325 ,  B60R2021/01327 ,  B60T8/172 ,  B60T2210/14 ,  B60T2230/02 ,  B60T2230/03 ,  B60T2250/06

Abstract: An attitude angle estimator and method of estimating attitude angle of a vehicle having an angular attitude rate sensor sensing angular attitude rate of a vehicle, a vertical accelerometer sensing vertical acceleration, and a lateral accelerometer sensing lateral acceleration. An attitude angle estimate is produced and is updated as a function of the sensed angular attitude rate. An acceleration-based attitude angle is determined as a function of the sensed accelerations, and a blending coefficient is provided. A current vehicle attitude angle estimate is generated as a function of the updated attitude angle estimate, the acceleration-based attitude angle, and the blending coefficient.

Abstract translation: 姿态角估计器和估计具有感测车辆的角度姿态速率的角度姿态速率传感器的车辆姿态角的方法，垂直加速度计感测垂直加速度和感测横向加速度的侧向加速度计的方法。 产生姿态角度估计并根据感测的角度姿态速率更新。 作为感测加速度的函数确定基于加速度的姿态角，并且提供混合系数。 作为更新的姿态角估计，基于加速度的姿态角和混合系数的函数产生当前车辆姿态角估计。

公开(公告)号：US5418722A

公开(公告)日：1995-05-23

申请号：US205464

申请日：1994-03-04

Applicant: Robert J. Cashler

Inventor： Robert J. Cashler

IPC: B60R21/01 ,  B60R21/16 ,  B60R21/22 ,  B60R21/32

CPC classification number: B60R21/01336 ,  B60R21/0132 ,  B60R2021/01304

Abstract: A supplemental inflatable restraint system has a deployment algorithm which is enabled when a threshold acceleration is reached and then, based on subsequent measured acceleration data, determines whether and when to deploy an air bag. Rough road conditions produce accelerations which can enable the algorithm and then produce a reset event to terminate the algorithm. Reset events are each stored for a short time and the number of unexpired reset events is a measure of the rough road condition. The deployment calculation is adjusted to delay deployment for a time proportional to the number of reset events to allow gathering of additional acceleration data for the deployment decision.

Abstract translation: 补充充气约束系统具有在达到阈值加速度时启用的部署算法，然后基于随后测量的加速度数据确定是否以及何时部署气囊。 粗糙的道路条件产生加速度，这可以使算法产生一个复位事件来终止算法。 复位事件各自存储很短时间，未到期复位事件的数量是粗暴道路状况的度量。 调整部署计算以延迟部署时间与复位事件数成正比，以允许收集用于部署决策的附加加速数据。