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公开(公告)号：US09493114B2
公开(公告)日：2016-11-15
申请号：US14128042
申请日：2011-08-22
摘要： A warning device for a vehicle to start a warning at an optimum timing depending on a position at which an object passes near the vehicle. The warning device has a warning part for warning a driver of a presence of the object that will pass near the vehicle. The warning device has a timing changing part for changing a timing of starting the warning via the warning part according to a size of an allowance space from the vehicle to an expected passing position at which the object is expected to pass near the vehicle.
摘要翻译： 一种用于车辆的警告装置，其根据物体在车辆附近经过的位置，以最佳定时开始警告。 警告装置具有警告部分，用于警告驾驶员将通过车辆附近的物体的存在。 警报装置具有定时改变部件，用于根据从车辆的容许空间的大小到预期在车辆附近通过的预期通过位置，经由警告部分改变警告开始的定时。
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公开(公告)号：US09064408B2
公开(公告)日：2015-06-23
申请号：US14008191
申请日：2011-09-26
CPC分类号： G08G1/056 , B60Q9/006 , B60Q9/008 , G01S13/931 , G01S2013/9332 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , G08G1/166 , G08G1/167
摘要： Provided is a rear cross traffic alert device that allows a driver to understand that notification of the presence of an object (another vehicle, etc.) in an area directly behind the vehicle cannot be notified. The rear cross traffic alert device provided on a vehicle includes: an object detection section configured to detect the presence of an object laterally behind the vehicle; a movement determination section configured to determine whether or not the object has entered a predetermined area in a detection area in which the object detection section can detect the presence of the object; and a notification control section configured to stop notification when the movement determination section has determined that the object has entered the predetermined area.
摘要翻译： 提供了一种后交叉交通警报装置，其允许驾驶员理解不能通知在车辆正后方的区域中存在物体（另一车辆等）的通知。 设置在车辆上的后方十字交通警报装置包括：物体检测部，被配置为在车辆的后方检测物体的存在; 运动判定部，被配置为确定所述物体是否已进入所述物体检测部能检测到所述物体的存在的检测区域中的预定区域; 以及通知控制部，被配置为当所述移动确定部确定所述对象已经进入所述预定区域时停止通知。
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公开(公告)号：US20140225722A1
公开(公告)日：2014-08-14
申请号：US14343578
申请日：2011-09-12
IPC分类号： G08G1/16
摘要： A control unit of an alarm device suppresses the activation of an alarm for a second another vehicle when a self-vehicle is reversing from a parked state, in a case where after one of a first detection unit, which is configured to detect another vehicle approaching from the back right of the self-vehicle, or the second detection unit, which is configured to detect another vehicle approaching from the back left of the self-vehicle, detects a first another vehicle, another one of the first detection unit or the second detection unit detects the second another vehicle, in a case where a distance difference between a first distance between the first another vehicle and the self-vehicle and a second distance between the second another vehicle and the self-vehicle is less than or equal to a predetermined distance, in a case where a speed difference between a first speed of the first another vehicle and a second speed of the second another vehicle is less than or equal to a predetermined speed, or in a case where a time difference between a first estimated crossing time of the first another vehicle and the self-vehicle and a second estimated crossing time of the second another vehicle and the self-vehicle is less than or equal to a predetermined time.
摘要翻译： 当自动车辆从停车状态反转时，报警装置的控制单元抑制对另一车辆的报警的激活，在第一检测单元中的一个被配置为检测另一车辆接近 或者第二检测单元，其被配置为检测从自车的左后方接近的另一车辆，检测第一另一车辆，第一检测单元或第二检测单元中的另一车辆 检测单元检测第二另一车辆，在第一另一车辆与自车辆之间的第一距离与第二另车与本车辆之间的第二距离之间的距离差小于或等于a 在第一另一车辆的第一速度与第二另一车辆的第二速度之间的速度差小于或等于预定距离的情况下，预定距离 d，或者在第一另一车辆与自车辆的第一估计交叉时间与第二另车和本车辆的第二估计交叉时间之间的时间差小于或等于预定 时间。
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公开(公告)号：US20140121938A1
公开(公告)日：2014-05-01
申请号：US14128042
申请日：2011-08-22
IPC分类号： B60Q7/00
摘要： A warning device for a vehicle to start a warning at an optimum timing depending on a position at which an object passes near the vehicle. The warning device has a warning part for warning a driver of a presence of the object that will pass near the vehicle. The warning device has a timing changing part for changing a timing of starting the warning via the warning part according to a size of an allowance space from the vehicle to an expected passing position at which the object is expected to pass near the vehicle.
摘要翻译： 一种用于车辆的警告装置，其根据物体在车辆附近经过的位置，以最佳定时开始警告。 警告装置具有警告部分，用于警告驾驶员将通过车辆附近的物体的存在。 警报装置具有定时改变部件，用于根据从车辆的容许空间的大小到预期在车辆附近通过的预期通过位置，经由警告部分改变警告开始的定时。
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公开(公告)号：US20140028451A1
公开(公告)日：2014-01-30
申请号：US14008658
申请日：2011-04-20
IPC分类号： B60Q1/50
摘要： A vehicle periphery alert device is installed in a vehicle that operates when the vehicle starts to reverse from a parked state. The vehicle periphery alert device includes a detecting unit configured to detect a position and a movement direction of another vehicle behind the vehicle; an alert operation activating unit configured to perform a predetermined alert operation in the vehicle; and a control unit configured to set a virtual alert area behind the vehicle according to an angle formed by a movement direction of the vehicle and the movement direction of the another vehicle, and to activate the alert operation activating unit when a condition, including that the position of the another vehicle is in the alert area that has been set, is satisfied.
摘要翻译： 车辆周边警报装置安装在车辆中，当车辆从停车状态开始反转时，车辆周边警报装置工作。 车辆周边警报装置包括检测单元，其被配置为检测车辆后方的另一车辆的位置和移动方向; 警报操作激活单元，被配置为在车辆中执行预定的警报操作; 以及控制单元，其被配置为根据由所述车辆的移动方向和所述另一车辆的移动方向形成的角度来设置所述车辆后方的虚拟警报区域，并且当包括所述车辆的状态时，启动所述警报操作激活单元， 另一车辆的位置在已设定的警报区域中。
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公开(公告)号：US20120306685A1
公开(公告)日：2012-12-06
申请号：US13574449
申请日：2011-01-26
IPC分类号： G01S13/44
CPC分类号： G01S13/931 , G01S7/354 , G01S13/345 , G01S2013/9375
摘要： A reflected wave that a transmitted wave is reflected by targets including a stationary target and a moving target is received as receiving signals of at least two reception antennas. A phase difference between beat signals at respective peak frequencies, generated from a transmitting signal and the receiving signals, is calculated. Directions of the targets are calculated in such a manner that the calculated phase difference of the targets is stored in a storage area in advance, it is predicted whether peak frequencies of the plurality of targets overlap each other, a predicted phase difference of the stationary target at the time when the peak frequencies overlap each other is calculated on the basis of the stored phase difference, and a predicted phase difference of the moving target is calculated on the basis of the calculated phase difference and the predicted phase difference of the stationary target.
摘要翻译： 作为至少两个接收天线的接收信号，接收发射波被包括固定目标和移动目标的目标反射的反射波。 计算从发送信号和接收信号产生的各个峰值频率的差拍信号之间的相位差。 以目标计算的相位差预先存储在存储区域中的方式计算目标的方向，预测多个目标的峰值频率是否彼此重叠，预测的静止目标的相位差 基于存储的相位差来计算峰值频率彼此重叠的时间，并且基于计算出的相位差和静止目标的预测相位差来计算移动目标的预测相位差。
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公开(公告)号：US08174432B2
公开(公告)日：2012-05-08
申请号：US12580450
申请日：2009-10-16
申请人： Tomoya Kawasaki , Hitoshi Mitsumata
发明人： Tomoya Kawasaki , Hitoshi Mitsumata
CPC分类号： G01S7/032 , B60R19/483 , H01Q1/3233 , H01Q1/42
摘要： A radar apparatus mounted in a vehicle includes an inward bent surface and a radar device. The inward bent surface is formed in a lower portion of a bumper of the vehicle, and curves inward with a higher degree of curvature in a horizontal plane than a bumper surface of an upper portion of the inward bent surface. The radar device is placed behind the inward bent surface so that a beam axis of the radar device penetrates the inward bent surface.
摘要翻译： 安装在车辆中的雷达装置包括向内弯曲表面和雷达装置。 向内弯曲的表面形成在车辆的保险杠的下部，并且在水平面中向内弯曲的曲率高于内侧弯曲表面的上部的保险杠表面。 雷达装置被放置在向内弯曲的表面之后，使得雷达装置的光束轴线穿过向内弯曲的表面。
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公开(公告)号：US07911374B2
公开(公告)日：2011-03-22
申请号：US12320414
申请日：2009-01-26
申请人： Takumi Moriuchi , Masahiro Sakaguchi , Hisateru Asanuma , Tomoya Kawasaki , Jun Tsunekawa , Motomi Iyoda
发明人： Takumi Moriuchi , Masahiro Sakaguchi , Hisateru Asanuma , Tomoya Kawasaki , Jun Tsunekawa , Motomi Iyoda
CPC分类号： G01S3/48 , G01S13/345 , G01S13/584 , G01S13/723 , G01S13/931 , G01S2013/9375 , G01S2013/9389
摘要： A target position is estimated in such a manner to maintain target position continuity, with high accuracy, even when the X coordinate displacement of the target is large. On a scan in which the target position is not detected, when a trajectory of the target in the past is within a predetermined region in the vicinity of the Y-axis, a position for estimate is a position having an X coordinate resulting from shifting, by a first displacement, the X coordinate estimated according to the trajectory, on a basis of the X coordinate of a previous position, while when the trajectory is not within the predetermined region, the position for estimate is a position having an X coordinate resulting from shifting, by a second displacement that is larger than the first displacement, the X coordinate estimated according to the trajectory, on a basis of the X coordinate of a previous position.
摘要翻译： 估计目标位置，即使当目标的X坐标位移大时，以高精度维持目标位置连续性。 在没有检测到目标位置的扫描中，当过去的目标的轨迹在Y轴附近的预定区域内时，估计位置是由移位产生的具有X坐标的位置， 通过第一位移，基于前一位置的X坐标根据轨迹估计的X坐标，而当轨迹不在预定区域内时，估计位置是具有由X坐标产生的X坐标的位置 基于前一位置的X坐标，移动大于第一位移的第二位移，根据轨迹估计的X坐标。
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公开(公告)号：US07613568B2
公开(公告)日：2009-11-03
申请号：US10563834
申请日：2004-06-25
申请人： Tomoya Kawasaki
发明人： Tomoya Kawasaki
IPC分类号： B60R21/013 , G08G1/16 , G01S13/93
CPC分类号： B60R21/013 , B60R21/0134 , G01S7/412 , G01S13/867 , G01S13/931 , G01S2013/464 , G01S2013/9325 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/936 , G01S2013/9375
摘要： A crash-safe vehicle control system for controlling operating devices of an own vehicle such as a vehicle decelerating device and an occupant protecting device, on the basis of information on at least one preceding object existing in front of the own vehicle. The vehicle control system is arranged to effect at least one of a non-first-preceding-object-information-dependent control and a width-related-information-dependent control. The non-first-preceding-object-information-dependent control is a control of the operating devices on the basis of non-first-preceding-object information detected by the present system per se, in the presence of a high possibility of crashing of the own vehicle with a first preceding vehicle existing immediately in front of the own vehicle. The non-first-preceding-object information relates to at least one non-first preceding object each existing in front of the first preceding vehicle. The width-related-information-dependent control is a control of the operating devices on the basis of at least one of width-related information relating to a width and a widthwise position of each specific object selected from the above-indicated at least one preceding object.
摘要翻译： 根据存在于本车辆前方的至少一个前述对象的信息，控制车辆减速装置和乘员保护装置等本车辆的操作装置的防碰撞车辆控制系统。 车辆控制系统被配置为实现非先行前对象信息相关控制和宽度相关信息相关控制中的至少一个。 非先行对象信息相关控制是在本系统本身检测到的非先行对象信息的基础上的操作装置的控制，在存在高可能性的情况下 具有前一车辆的本车辆立即在本车辆前方存在。 非前一对象信息涉及每个存在于前一车辆前方的至少一个非第一先前对象。 与宽度相关的信息相关控制是基于与上述至少一个先前所选择的每个特定对象的宽度和宽度方向位置有关的宽度相关信息中的至少一个的操作装置的控制 目的。
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10.发明授权公开(公告)号：US08179303B2
公开(公告)日：2012-05-15
申请号：US12536112
申请日：2009-08-05
CPC分类号： G01S13/42 , G01S13/345 , G01S13/4454 , G01S13/584 , G01S13/931 , G01S2013/9375 , G01S2013/9385 , G01S2013/9389
摘要： A signal processing apparatus for a radar transceiver, which receives a reflected signal generated by a target object in response to a frequency modulated transmission signal, and generates a beat signal having a frequency difference between the transmission signal and a reception signal, includes: an azimuth angle detection unit that detects an azimuth angle of the target object on the basis of a peak signal in a frequency spectrum of the beat signal; a peak signal extraction unit that prioritizes extraction of a peak signal corresponding to a predetermined azimuth angle range and a predetermined relative distance range of the target object; and a target object detection unit that detects the target object from the extracted peak signal.
摘要翻译： 一种用于雷达收发器的信号处理装置，其接收由目标物体产生的反射信号，响应于调频传输信号，并产生具有发送信号与接收信号之间的频差的差拍信号，包括：方位角 角度检测单元，其基于所述拍子信号的频谱中的峰值信号来检测所述目标对象的方位角; 峰值信号提取单元，优先提取与目标对象的预定方位角范围和预定相对距离范围相对应的峰值信号; 以及目标对象检测单元，其根据所提取的峰值信号来检测目标对象。
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