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    • 72. 发明授权
    • Running control device for a vehicle
    • 运行车辆的控制装置
    • US06728623B2
    • 2004-04-27
    • US10287550
    • 2002-11-05
    • Hiroshi TakenagaSatoru KuragakiHiroto Morizane
    • Hiroshi TakenagaSatoru KuragakiHiroto Morizane
    • G06F700
    • G08G1/096725B60K31/0008B60K31/0058B60W30/16B60W2050/143B60W2520/10B60W2550/20B60W2550/308B60W2550/402B60W2750/308G08G1/096758G08G1/096783G08G1/096791G08G1/163
    • A cruise control system for an automotive vehicle controls a speed of own vehicle estimating conditions not only when the own vehicle passes through the intersection but also when the preceding vehicle passes through the intersection, for permitting travel on the ordinary road with a given distance. The cruise control system includes traffic signal characteristics obtaining means for obtaining characteristics of a traffic signal ahead, road information obtaining means for obtaining intersection information including a distance to an intersection, intersection arrival time calculating means for calculating arrival timing of the own vehicle and the preceding vehicle on the basis of a distance to the intersection, an own vehicle speed and a preceding vehicle traveling condition, traffic signal condition estimating means for estimating the condition of the traffic signal on the basis of the traffic signal characteristics and the intersection arriving time and control content modifying means for modifying a content of cruise control of the own vehicle depending upon the estimated traffic signal condition.
    • 用于机动车辆的巡航控制系统不仅在本车辆通过十字路口时,而且当前车辆通过十字路口时,控制本车辆估计状况的速度,以允许在给定距离的普通道路上行驶。 巡航控制系统包括:交通信号特征获取装置,用于获得提前的交通信号的特征,道路信息获取装置,用于获得包括到交点的距离的交叉路口信息;交叉点到达时间计算装置,用于计算本车辆和前一个车辆的到达时间 交通信号状况估计装置,用于根据交通信号特性和交叉路口到达时间和控制来估计交通信号灯的状态 内容修改装置,用于根据估计的交通信号状况修改本车辆的巡航控制内容。
    • 75. 发明授权
    • Running control device for a vehicle
    • 运行车辆的控制装置
    • US06516262B2
    • 2003-02-04
    • US09790555
    • 2001-02-23
    • Hiroshi TakenagaSatoru KuragakiHiroto Morizane
    • Hiroshi TakenagaSatoru KuragakiHiroto Morizane
    • G06F700
    • G08G1/096725B60K31/0008B60K31/0058B60W30/16B60W2050/143B60W2520/10B60W2550/20B60W2550/308B60W2550/402B60W2750/308G08G1/096758G08G1/096783G08G1/096791G08G1/163
    • A cruise control system for an automotive vehicle controls the speed of the vehicle by estimating conditions for not only when the vehicle passes through an intersection but also when a preceding vehicle passes through the intersection, in order to permit travel on an ordinary road with a given following distance. The cruise control system includes a traffic signal characteristics obtaining device for obtaining characteristics of an upcoming traffic signal, a road information obtaining device for obtaining intersection information including a distance to an intersection, an intersection arrival time calculating device for calculating arrival timing of the vehicle and the preceding vehicle on the basis of a distance to the intersection, the vehicle speed and the preceding vehicle traveling conditions, a traffic signal condition estimating device for estimating the condition of the traffic signal on the basis of the traffic signal characteristics and the intersection arrival timing, and a control content modifying device for modifying the content of the cruise control of the vehicle depending upon the estimated traffic signal condition.
    • 用于机动车辆的巡航控制系统通过估计不仅当车辆经过十字路口而且当前车辆通过十字路口时的条件,来控制车辆的速度,以便允许在给定的普通道路上行驶 跟随距离 巡航控制系统包括用于获取即将到来的交通信号的特征的交通信号特征获取装置,用于获得包括到交叉点的距离的交叉路口信息的道路信息获取装置,用于计算车辆到达时间的交叉点到达时间计算装置,以及 根据交通信号特性和交叉路口到达时刻估计交通信号的状况的交通信号状况估计装置,基于与交叉路口的距离,车速和前一车辆行驶状况, 以及控制内容修改装置,用于根据估计的交通信号状况来修改车辆的巡航控制的内容。
    • 80. 发明授权
    • Intelligent cruise control system for moving body
    • 智能巡航控制系统
    • US6044321A
    • 2000-03-28
    • US871887
    • 1997-06-09
    • Mitsuru NakamuraKazuhiko HanawaKazuo MatsuuraSatoru Kuragaki
    • Mitsuru NakamuraKazuhiko HanawaKazuo MatsuuraSatoru Kuragaki
    • B60K31/00B60K31/04B60R21/00B60T7/12B60W30/00F02D29/02
    • B60W30/16B60K31/0008B60K31/047B60W2520/10B60W2720/106Y02T10/84
    • An intelligent cruise control system is capable of maintaining a car-to-car distance allowing a collision to be avoided and carrying out follow-up running control without providing a sense of incompatibility to the driver. A radar circuit employed in a radar unit calculates a relative speed Vr of a car running ahead of a vehicle with an intelligent cruise control system installed therein with respect to the vehicle and a distance dr from the vehicle to the preceding car from a wave reflected by the preceding car. An ICC unit adjusts the speed of the vehicle by controlling the output of the engine of the vehicle in accordance with information such as the relative speed Vr and the distance dr received from the radar unit. In a follow-up running mode, the ICC unit controls the cruise of the vehicle in such a way that the speed of the vehicle and the distance from the vehicle to the preceding car are maintained at a target speed and a target car-to-car distance respectively. When the ICC unit forms a judgment that deceleration of the vehicle is not enough if only deceleration based on the engine brake is relied on, giving rise to fear of a rear-end collision of the vehicle with the preceding car, the ICC unit calculates a target deceleration and operates an automatic brake unit, letting the automatic brake unit generate a braking force appropriate for the target acceleration.
    • 智能巡航控制系统能够保持汽车到车辆的距离,从而避免碰撞,并执行后续运行控制,而不会对司机造成不兼容的感觉。 在雷达装置中采用的雷达电路用相对于车辆安装的智能巡航控制系统和从车辆到前一车辆的距离dr从车辆前方运行的汽车的相对速度Vr从由 前面的车。 ICC单元根据从雷达单元接收到的相对速度Vr和距离dr等信息来控制车辆的发动机的输出来调整车辆的速度。 在后续运行模式中,ICC单元以这样的方式控制车辆的巡航,使得车辆的速度和从车辆到前一个轿厢的距离保持在目标速度和目标车 - 车距分别。 当ICC单元形成仅依靠发动机制动器的减速的车辆的减速度不足时,ICC单元产生对车辆与前一轿厢的后端碰撞的担心时,ICC单元计算出 目标减速并操作自动制动单元,使自动制动单元产生适合于目标加速度的制动力。