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2. 发明公开

EP1980463A1 DEVICE FOR JUDGING ROLLOVER RISK OF VEHICLE 有权
标题翻译： VORRICHTUNG ZUR BEURTEILUNG VONÜBERSCHLAGRISIKOFÜREIN FAHRZEUG
公开(公告)号：EP1980463A1
公开(公告)日：2008-10-15
申请号：EP06797647.2
申请日：2006-09-07
申请人： Isuzu Motors Limited
发明人： IWAMA, Toshihiko , FURIHATA, Kenichi , TAKAHASHI, Wataru , SUZUKI, Teruhiko , SATO, Takahiro
IPC分类号： B60T8/1755 , B60W30/04
CPC分类号： B60W30/04 , B60G2400/106 , B60G2600/02 , B60G2600/17 , B60G2800/0124 , B60G2800/224 , B60G2800/9124 , B60R2021/0018 , B60T8/172 , B60T8/17551 , B60T8/17554 , B60T2230/03 , B60W10/18 , B60W10/184 , B60W10/196 , B60W2050/007
摘要： In a vehicle rollover danger level determination apparatus which enables a continuous rollover danger level to be determined depending on a vehicle state without a large storage capacity, a distance is calculated from border lines (T1, T2) which respectively separate a rollover dangerous region (R2L, R2R) and a stable region (R1) set on a two-dimensional map showing a relationship between a roll angle and a roll angular velocity of a vehicle to a point (S) specified on the two-dimensional map by the roll angle (X1) and the roll angular velocity (Y1) detected, the distance is attached with a sign depending on whether the point (S) resides on a side of the rollover dangerous region or on a side of the stable region on the basis of the border line, and a rollover danger level is calculated based on the distance attached with the sign. Alternatively, a moving speed (V1) of the point (S) in relation to the border line (T1) is calculated as the rollover danger level, from a distance (e.g. L1) attached with the sign, and a danger level of the point (S) approaching toward the rollover dangerous region and moving away from the stable region (R1) with the distance (L1) and the moving speed (V1) being both weighted.
摘要翻译：在能够根据没有大容量的车辆状态来确定连续翻转危险等级的车辆侧翻危险等级判定装置中，从分别分离有翻转危险区域（R2L）的边界线（T1，T2）计算距离，R2R）和设置在二维地图上的稳定区域（R1），其显示车辆的滚动角度和滚动角速度之间的关系与通过滚动角度在二维地图上指定的点（S）的关系（ X1）和检测到的侧倾角速度（Y1），根据边缘（S）是否位于翻转危险区域的一侧或基于边界的稳定区域的一侧，该距离附加有符号线，并且基于附加在符号上的距离来计算翻转危险等级。或者，相对于边界线（T1）的点（S）的移动速度（V1）从附加有符号的距离（例如L1）计算为翻转危险等级，并且点的危险等级（S1）和移动速度（V1）均被加权的朝向翻转危险区域并且远离稳定区域（R1）移动的（S）。

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