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81. 发明授权

US06882287B2 Automotive lane change aid 有权
公开(公告)号：US06882287B2
公开(公告)日：2005-04-19
申请号：US10209173
申请日：2002-07-31
申请人： Kenneth Schofield
发明人： Kenneth Schofield
IPC分类号： B60Q1/52 , G01S13/93 , G08G1/16
CPC分类号： B60Q9/008 , B60Q1/346 , B60R1/00 , B60R11/04 , B60R2300/804 , B60T2201/08 , B60T2201/089 , B62D15/029 , G01S13/931 , G01S2013/9325 , G01S2013/9332 , G01S2013/9353 , G01S2013/936 , G01S2013/9364 , G01S2013/9367 , G01S2013/9385 , G06K9/00798 , G06K9/00805 , G06K9/6267 , G08G1/163 , G08G1/167 , H04N5/247
摘要： A vehicle lane change aid system includes a detector that is operative to detect the presence of an other vehicle adjacent the vehicle, an indicator for providing an indication that a lane change maneuver of the vehicle may affect the other vehicle and a control receiving movement information of the vehicle. The control develops a position history of the vehicle at least as a function of the movement information. The control compares the detected presence of the other vehicle with the position history and provides an indication when a lane change maneuver may affect the other vehicle.

82. 发明申请

US20050060117A1 Method and device for determination of the distance of a sensor device to an object 审中-公开
标题翻译：用于确定传感器装置到物体的距离的方法和装置
公开(公告)号：US20050060117A1
公开(公告)日：2005-03-17
申请号：US10921103
申请日：2004-08-19
申请人： Frank Kunzler , Timo Brandt , Udo Haberland
发明人： Frank Kunzler , Timo Brandt , Udo Haberland
IPC分类号： G01S13/58 , G01S13/93 , G08G1/16 , G01P11/00
CPC分类号： G01S13/586 , G01S13/931 , G01S2013/9325 , G01S2013/9375 , G08G1/166
摘要： The invention concerns a method and a distance determination device for determining the distance between at least one sensor device and an object in the detection region of the sensor device. A conventional method of this type is further developed in accordance with the invention in order to decide whether or not there is the danger of collision due to a relative motion between the object and the sensor device. This danger of collision is determined in accordance with the invention by means of a threshold value comparison between the change of a relative speed determined by the sensor device between the object and the sensor device and a predetermined change threshold value.
摘要翻译：本发明涉及一种用于确定传感器装置的检测区域中的至少一个传感器装置与物体之间的距离的方法和距离确定装置。根据本发明进一步开发了这种类型的常规方法，以便确定由于物体和传感器装置之间的相对运动是否存在碰撞的危险。根据本发明，通过由对象和传感器装置之间的传感器装置所确定的相对速度的改变与预定的变化阈值之间的阈值比较来确定碰撞危险。

83. 发明申请

US20040238249A1 Apparatus for controlling distance between vehicles 有权
标题翻译：用于控制车辆之间的距离的装置
公开(公告)号：US20040238249A1
公开(公告)日：2004-12-02
申请号：US10746927
申请日：2003-12-23
发明人： Jee Young Kim
IPC分类号： B62D001/24
CPC分类号： G01S13/931 , B60G2400/823 , B60G2401/174 , B60G2800/166 , B60K31/0008 , B60W30/143 , B60W30/16 , B60W2550/20 , B60W2550/306 , G01S13/42 , G01S13/87 , G01S2013/9321 , G01S2013/9325 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9375 , G01S2013/9389 , G08G1/166
摘要： A vehicular distance to a preceding vehicle is controlled on the basis of a mixed combination of a longer range radar sensor and shorter range microwave sensors.
摘要翻译：基于较远距离的雷达传感器和较短距离的微波传感器的混合组合来控制与前一车辆的车辆距离。

84. 发明授权

US06768446B2 Vehicle-mounted radar apparatus providing improved accuracy of detection of lateral position of preceding vehicle 有权
标题翻译：车载雷达装置提供前方车辆横向位置检测精度提高
公开(公告)号：US06768446B2
公开(公告)日：2004-07-27
申请号：US10443796
申请日：2003-05-23
申请人： Yukimasa Tamatsu , Hiroaki Kumon , Akira Isogai
发明人： Yukimasa Tamatsu , Hiroaki Kumon , Akira Isogai
IPC分类号： G01S1393
CPC分类号： G01S13/931 , G01S7/414 , G01S2013/9321 , G01S2013/9325 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9375
摘要： A vehicle-mounted radar apparatus which periodically derives and registers successive momentary position values for a target object such as a preceding vehicle based on received reflected radio waves and derives final lateral position data by smoothing the momentary position data, judges when a degree of scattering of the registered momentary position values exceeds a first predetermined level and in that case derives corrected position data based on differences between envelope curve line values which are generated based on local extreme values of the momentary position data, and performs smoothing of the corrected position data instead of the momentary position data, to obtain the final lateral position data. If the target object is not estimated to be located directly ahead of the host vehicle along a straight route, the corrected position data are adjusted in accordance with relative positions and orientations of the target object and host vehicle.
摘要翻译：一种车载雷达装置，其基于接收的反射无线电周期性地导出并登记诸如前一车辆的目标对象的连续瞬时位置值，并且通过平滑瞬时位置数据导出最终横向位置数据，判断当所登记的瞬时位置值超过第一预定水平，并且在这种情况下，基于根据瞬时位置数据的局部极值产生的包络线线值之间的差异来导出校正位置数据，并且执行校正位置数据的平滑化，而不是瞬时位置数据，以获得最终横向位置数据。如果目标对象不被估计为沿直线路线直接位于主车辆的正前方，则根据目标对象和主车辆的相对位置和方向来调整校正位置数据。

85. 发明授权

US06741205B2 Monopulse radar system 失效
标题翻译：单脉冲雷达系统
公开(公告)号：US06741205B2
公开(公告)日：2004-05-25
申请号：US10227306
申请日：2002-08-26
申请人： Toshiyuki Nagasaku
发明人： Toshiyuki Nagasaku
IPC分类号： G01S740
CPC分类号： G01S7/4021 , G01S7/032 , G01S7/4017 , G01S7/4052 , G01S13/44 , G01S13/931 , G01S2007/4069 , G01S2013/9325
摘要： A monopulse radar system aims to correct an amplitude error and a phase error developed between receiving channels and improve the accuracy of a detected angle. To achieve the above aim, part of a transmit signal is supplied to respective channels on the receiving side through a signal transmission line for calibration. At this time, the gains of a variable phase shifter and a variable gain amplifier are adjusted so that an azimuth angle of a pseudo target, based on a signal for calibration, which is calculated by signal processing means, reaches a predetermined angle. Therefore, calibration work is simplified and an angular correction can be automated. Therefore, the present monopulse radar system is capable of coping even with variations in characteristic after product shipment due to environmental variations and time variations in parts characteristic.
摘要翻译：单脉冲雷达系统旨在纠正接收通道之间产生的振幅误差和相位误差，提高检测角度的精度。为了实现上述目的，通过用于校准的信号传输线将发送信号的一部分提供给接收侧的各个信道。此时，调整可变移相器和可变增益放大器的增益，使得基于由信号处理装置计算的用于校准的信号的伪目标的方位角达到预定角度。因此，校准工作简化，角度校正可以自动化。因此，目前的单脉冲雷达系统由于环境变化和部件特性的时间变化，能够在产品出货后的特性变化中应对。

86. 发明申请

US20040061626A1 Preceding-vehicle following control system 失效
标题翻译：前车控制系统
公开(公告)号：US20040061626A1
公开(公告)日：2004-04-01
申请号：US10659376
申请日：2003-09-11
申请人： NISSAN MOTOR CO., LTD.
发明人： Kenta Kubota
IPC分类号： G08G001/00
CPC分类号： B60W30/16 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60W2550/14 , B60W2750/308 , G01S2013/9325 , G08G1/167 , G08G1/22
摘要： A preceding-vehicle following control system for a host vehicle is comprised of a road information device (2, 3) for obtaining road information of a road ahead of the host vehicle, a preceding-vehicle detector (1) for obtaining preceding-vehicle information of a preceding vehicle ahead of the host vehicle and a controller (10) connected to the road information device and the preceding vehicle recognizing device. The controller is arranged to determine a road width of the road from the road information, to vary a condition for determining a control characteristic of a control system of a following control for following the preceding vehicle, and to execute the following control on the basis of the condition for determining the control characteristic and the preceding-vehicle information.
摘要翻译：本车辆的前车辆跟随控制系统由用于获得本车辆前方的道路的道路信息的道路信息装置（2,3）构成，前方车辆检测器（1），用于获取前车信息和连接到道路信息装置和前一车辆识别装置的控制器（10）。控制器被布置成根据道路信息确定道路的道路宽度，改变用于确定用于跟随前方车辆的跟随控制的控制系统的控制特性的条件，并且基于用于确定控制特性和前车信息的条件。

87. 发明授权

US06691003B1 Method and device for identifying the state of a system for effecting the automatic longitudinal and/or lateral control of a motor vehicle 有权
标题翻译：用于识别用于实现机动车辆的自动纵向和/或横向控制的系统的状态的方法和装置
公开(公告)号：US06691003B1
公开(公告)日：2004-02-10
申请号：US10088850
申请日：2003-02-10
申请人： Christiane Stortz , Klaus Winter , Klaus Lehre , Reiner Marchthaler
发明人： Christiane Stortz , Klaus Winter , Klaus Lehre , Reiner Marchthaler
IPC分类号： G06F700
CPC分类号： G01S7/4004 , G01S7/497 , G01S17/936 , G01S2007/4039 , G01S2007/4975 , G01S2013/9325 , G01S2013/9367
摘要： Method and device for state estimation in a system for automatic longitudinal and/or transverse regulation in a motor vehicle, operating according to the radar principle and/or the lidar principle, in particular for detecting soiling and/or blindness of a sensor is disclosed. The state estimation is dependent upon at least two indicators, which are formed from the signals received and/or transmitted by the sensor.
摘要翻译：公开了根据雷达原理和/或激光雷达原理操作的用于机动车辆中的自动纵向和/或横向调节的系统中的状态估计的方法和装置，特别是用于检测传感器的污染和/或失明。状态估计取决于由传感器接收和/或发送的信号形成的至少两个指示符。

88. 发明申请

US20040022416A1 Motor vehicle warning and control system and method 失效
标题翻译：机动车警戒与控制系统及方法
公开(公告)号：US20040022416A1
公开(公告)日：2004-02-05
申请号：US10420395
申请日：2003-04-21
发明人： Jerome H. Lemelson , Robert D. Pedersen , Dorothy Lemelson
IPC分类号： G06K009/00
CPC分类号： G01S19/11 , B60T2201/022 , B60T2201/024 , B60T2201/08 , B60T2201/082 , B60T2201/083 , B60T2201/085 , B60T2201/087 , G01S5/009 , G01S13/867 , G01S13/931 , G01S17/023 , G01S17/936 , G01S2013/9321 , G01S2013/9325 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9357 , G01S2013/936 , G01S2013/9367 , G07C5/0891 , G08G1/164 , G08G1/165 , G08G1/166
摘要： A system and method assists the driver of a motor vehicle in preventing accidents or minimizing the effects of same. In one form, a television camera is mounted on a vehicle and scans the roadway ahead of the vehicle as the vehicle travels. Continuously generated video picture signals output by the camera are electronically processed and analyzed by an image analyzing computer, which generates codes that serve to identify obstacles. A decision computer mounted in the controlled vehicle receives such code signals along with code signals generated by the speedometer or one or more sensors sensing steering mechanism operation and generates control signals. Such code signals may be displayed, and a synthetic speech or special sound generating and warning means used, to warn the driver of the vehicle of approaching and existing hazards. The system may also use the control signals, particularly through application of fuzzy logic, to control the operation of the brakes and steering mechanism of the vehicle to avoid or lessen the effects of a collision. In a particular form, the decision computer may select the evasive action taken from a number of choices, depending on whether and where the detection device senses other vehicles or obstacles.
摘要翻译：一种系统和方法帮助机动车辆的驾驶员防止事故或最小化其效果。在一种形式中，电视摄像机安装在车辆上，并在车辆行驶时扫描车辆前方的道路。相机输出的连续生成的视频图像信号由图像分析计算机进行电子处理和分析，图像分析计算机产生用于识别障碍物的代码。安装在受控车辆中的判定计算机接收这样的代码信号以及由速度计产生的代码信号或感测转向机构操作的一个或多个传感器，并产生控制信号。可以显示这样的代码信号，并且使用合成语音或特殊声音产生和警告装置来警告车辆的驾驶员接近和存在的危险。系统还可以使用控制信号，特别是通过应用模糊逻辑来控制车辆的制动器和转向机构的操作，以避免或减轻碰撞的影响。在特定形式中，决定计算机可以根据检测装置是否检测其他车辆或障碍物以及在何处检测其他车辆或障碍物来选择从多个选择中采取的回避动作。

89. 发明授权

US06670911B2 Scanning radar system 有权
标题翻译：扫描雷达系统
公开(公告)号：US06670911B2
公开(公告)日：2003-12-30
申请号：US10203361
申请日：2002-08-07
申请人： Masayuki Kishida , Hirofumi Higashida
发明人： Masayuki Kishida , Hirofumi Higashida
IPC分类号： G01S1300
CPC分类号： G01S13/426 , G01S13/06 , G01S13/931 , G01S2013/9325 , G01S2013/9353
摘要： A scanning radar system accurately determines the lateral position of a target regardless of the heading of the target. The angle &PSgr; between the direction to the target and the heading of the target is calculated using equation &PSgr;=&thgr;−tan−1{d cos &thgr;/(R−d sin &thgr;)} and a correction value &Dgr;X for the lateral position X is determined based on the angle &PSgr;.
摘要翻译：扫描雷达系统准确地确定目标的横向位置，而不管目标的航向。使用等式计算目标方向与目标方向之间的角度Psi，并且基于角度Psi确定横向位置X的校正值DeltaX。

90. 发明授权

US06631324B2 Vehicle surroundings monitoring apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US06631324B2
公开(公告)日：2003-10-07
申请号：US09870795
申请日：2001-06-01
申请人： Shigekazu Okamura , Minoru Nishida
发明人： Shigekazu Okamura , Minoru Nishida
IPC分类号： G01S1710
CPC分类号： G01S13/931 , G01S7/412 , G01S7/414 , G01S2013/9325 , G01S2013/9353 , G01S2013/9367
摘要： A laser radar irradiates electromagnetic waves around a subject vehicle, detects the electromagnetic waves reflected from objects lying around the subject vehicle, and outputs a plurality of directions of scanning irradiation and detected distances from the subject vehicle to the objects in the respective directions. A recognition unit detects a relative position and relative speed of each objects lying around the subject vehicle. The recognition unit stores whether or not detection points data exists in each of M×N small regions into which X, Y coordinates are divided into a two dimensional array including a plurality of elements corresponding to the small regions. The recognition unit performs arithmetic operations of multiplication and summation of the respective elements of the two dimensional array while sequentially scanning a mask of a two dimensional array comprising J×K (J
摘要翻译：激光雷达在本体车辆周围照射电磁波，检测从物体周围的物体反射的电磁波，并将多个方向的扫描照射和检测距离从本车辆输出到各个方向的物体。识别单元检测位于本车辆周围的每个物体的相对位置和相对速度。识别单元存储检测点数据是否存在于其中X，Y坐标被划分成包括对应于该小区域的多个元素的二维阵列的M×N个小区域中。识别单元在依次扫描包含JxK（J

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