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1. 发明授权

US06859703B2 Method and device for detecting a rough road section 失效
标题翻译：用于检测粗糙路段的方法和装置
公开(公告)号：US06859703B2
公开(公告)日：2005-02-22
申请号：US10324907
申请日：2002-12-20
申请人： Jochen Führer , Ulrich Baiter
发明人： Jochen Führer , Ulrich Baiter
IPC分类号： B60K31/00 , B60G23/00 , B60K31/04 , B60T8/172 , B60T8/70 , B60T8/72 , F02D29/02 , G01P15/08 , G01P21/00 , B60G17/01 , B60T8/32 , G06F19/00
CPC分类号： B60K31/047 , B60T8/172 , B60T2201/04 , B60T2210/14 , B60W40/06 , B60W2520/105 , G01P15/0891 , G01P21/00
摘要： A method for detecting a rough road section in a vehicle route comprises the following steps: sensing the acceleration of the vehicle with an acceleration sensor, evaluating the acceleration at several points of time, and detecting the rough road section with regard to the evaluation results. A device for detecting a rough road section in a vehicle route comprises an acceleration sensor for sensing the acceleration of a vehicle, an evaluation device for evaluating the acceleration at several points of time, and a detection device for detecting the rough road section with regard to the evaluation results. A speed control method according to the present invention comprises the following steps: detecting a rough road section, and fixing a nominal speed in response to the detection. A speed control system includes a rough road detection device and a speed controller which controls the speed of the vehicle according to the rough road detection.
摘要翻译：一种用于检测车辆路径中的粗糙路段的方法包括以下步骤：利用加速度传感器感测车辆的加速度，评估几个时间点的加速度，并且根据评估结果检测粗糙路段。用于检测车辆路径中的粗路段的装置包括用于感测车辆的加速度的加速度传感器，用于评估几个时间点的加速度的评估装置，以及用于检测关于评估结果。根据本发明的速度控制方法包括以下步骤：检测粗糙路段，并响应于检测来固定标称速度。速度控制系统包括粗略的道路检测装置和根据粗糙的道路检测来控制车辆的速度的速度控制器。

2. 发明授权

US06532407B1 Method and device for detecting a rough road section 有权
标题翻译：用于检测粗糙路段的方法和装置
公开(公告)号：US06532407B1
公开(公告)日：2003-03-11
申请号：US09744599
申请日：2001-05-08
申请人： Jochen Führer , Ulrich Baiter
发明人： Jochen Führer , Ulrich Baiter
IPC分类号： B60G2300
CPC分类号： B60K31/047 , B60T8/172 , B60T2201/04 , B60T2210/14 , B60W40/06 , B60W2520/105 , G01P15/0891 , G01P21/00
摘要： A method for detecting a rough road section in a vehicle route comprises the following steps: sensing the acceleration of the vehicle with an acceleration sensor, evaluating the acceleration at several points of time, and detecting the rough road section with regard to the evaluation results. A device for detecting a rough road section in a vehicle route comprises an acceleration sensor for sensing the acceleration of a vehicle, an evaluation device for evaluating the acceleration at several points of time, and a detection device for detecting the rough road section with regard to the evaluation results. A speed control method according to the present invention comprises the following steps: detecting a rough road section, and fixing a nominal speed in response to the detection. A speed control system includes a rough road detection device and a speed controller which controls the speed of the vehicle according to the rough road detection.
摘要翻译：一种用于检测车辆路径中的粗糙路段的方法包括以下步骤：利用加速度传感器感测车辆的加速度，评估几个时间点的加速度，并且根据评估结果检测粗糙路段。用于检测车辆路径中的粗路段的装置包括用于感测车辆的加速度的加速度传感器，用于评估几个时间点的加速度的评估装置，以及用于检测关于评估结果。根据本发明的速度控制方法包括以下步骤：检测粗糙路段，并响应于检测来固定标称速度。速度控制系统包括粗略的道路检测装置和根据粗糙的道路检测来控制车辆的速度的速度控制器。

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