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    • 6. 发明公开
    • 차간 거리 산출 장치 및 방법
    • 用于计算车辆距离的装置和方法
    • KR1020140014418A
    • 2014-02-06
    • KR1020120080303
    • 2012-07-24
    • 현대모비스 주식회사
    • 서경일문승욱
    • G01S13/93G01S13/08B60R21/013B60W30/08
    • B60W30/095B60W30/14B60W30/16B60W2050/0215B60W2550/30B60W2550/302B60W2550/306B60W2550/308G01S13/931G01S2013/9321G01S2013/9325G01S2013/9353G01S2013/9375G08G1/163
    • The present invention relates to an apparatus and method for calculating the distance between cars by setting physical limits so that it can recognize an error of the inter-vehicle distance caused by reasons such as a mounting location of a sensor, a vehicle type, and an unauthorized modification of a vehicle which may calculate the inter-vehicle distance more accurately. The inter-vehicle distance calculating apparatus according to the invention comprises an information obtaining unit which collects the inter-vehicle distance information from and to a preceding vehicle that has a temporal interval, an estimation unit which estimates the inter-vehicle distance from and to a preceding vehicle by using the information gathered from the information obtaining unit, a physical limit determining unit that determines whether the subtracted value from the inter-vehicle distance information collected from the information obtaining unit to the estimated inter-vehicle distance information from the estimation unit is within the per-set value of inter-vehicle distance or not, and a correcting unit in case if the pre-set inter-vehicle distance information is not within the range, it will recognize and decide the error of the obtained inter-vehicle distance information and so that it may correct the inter-vehicle distance information gathered from the information obtaining unit. [Reference numerals] (400) Calculating vehicle-distance appratus; (410) Information acquisition unit; (420) Determing unit of same vehicles; (430) Estimating unit; (440) Physical limit determining unit; (442) Vehicle distance fluctuation range determining unit; (444) Relative velocity fluctuation range determining unit; (446) Physical fluctuation range determining unit; (450) Correction unit; (460) Information transmission unit
    • 本发明涉及一种用于通过设定物理限制来计算轿厢之间的距离的装置和方法,以便能够识别由诸如传感器的安装位置,车辆类型和 可以更准确地计算车辆间距离的车辆的未经授权的修改。 根据本发明的车辆间距离计算装置包括:信息获取单元,其从具有时间间隔的前一车辆收集车辆间距离信息;估计单元,估计车辆间距离和/ 通过使用从信息获取单元收集的信息,确定从信息获取单元收集的车辆间距离信息的相减值与来自估计单元的估计的车辆间距离信息的物理限制确定单元是否为 在车辆间距离的设定值以内的情况下,以及校正单元,如果预定车间距离信息不在该范围内,则将识别并确定所获得的车辆间距离的误差 信息,从而可以更正从信息obta收集的车辆间距离信息 入场单位 (附图标记)(400)计算车辆距离设置; (410)信息采集单元; (420)相同车辆的检测单元; (430)估计单位; (440)物理极限确定单元; (442)车辆距离波动范围确定单元; (444)相对速度波动范围确定单元; (446)物理波动范围确定单元; (450)校正单元; (460)信息传输单元
    • 7. 发明公开
    • 차량의 후측방 레이더의 수평 방향으로의 얼라인먼트 방법 및 시스템
    • 水平方向上边界的雷达的对准方法和系统
    • KR1020120106144A
    • 2012-09-26
    • KR1020110024045
    • 2011-03-17
    • 현대모비스 주식회사한화시스템 주식회사
    • 박병권
    • G01S13/93B60R21/013B60W30/14G01S7/40
    • G01S13/931B60R21/013B60W30/14G01S2007/403G01S2013/9321G01S2013/9325G01S2013/9378
    • PURPOSE: A method and system of aligning rear radar of a vehicle in a horizontal direction are provided to automatically detect vertical misalignment of radar installed to a rear side of the vehicle. CONSTITUTION: Rear radar(150) irradiates targets located in a lateral side of the vehicle with electronic waves and receives reflected waves while being installed in a rear side of a vehicle. A drive control system(410) calculates speed of the target and a distance between the target and the vehicle based on reflected waves. The drive control system determines horizontal misalignment of the rear radar based on the speed of the target and the distance between the target and the vehicle. A compensation unit(430) compensates for a twisted angle in a vertical direction of the rear radar in response to a misalignment determination result from the drive control system. [Reference numerals] (150) Rear radar; (410) Drive control system; (420) Warning unit; (430) Compensation unit
    • 目的:提供一种在水平方向对准车辆后方雷达的方法和系统,以自动检测安装在车辆后方的雷达的垂直不对准。 构成:后方雷达(150)用电子波照射位于车辆侧面的目标,并在安装在车辆的后侧时接收反射波。 驱动控制系统(410)基于反射波计算目标的速度和目标与车辆之间的距离。 驱动控制系统基于目标的速度和目标和车辆之间的距离确定后方雷达的水平偏移。 响应于来自驱动控制系统的未对准确定结果,补偿单元(430)补偿后部雷达的垂直方向上的扭转角度。 (附图标记)(150)后部雷达; (410)驱动控制系统; (420)警告单位; (430)补偿单位
    • 9. 发明公开
    • 차간 거리 제어장치
    • 使用长距离雷达传感器和短距离超声波传感器控制车辆之间的距离的装置
    • KR1020040102803A
    • 2004-12-08
    • KR1020030034409
    • 2003-05-29
    • 현대자동차주식회사
    • 김지영
    • B60K31/00
    • G01S13/931B60G2400/823B60G2401/174B60G2800/166B60K31/0008B60W30/143B60W30/16B60W2550/20B60W2550/306G01S13/42G01S13/87G01S2013/9321G01S2013/9325G01S2013/9346G01S2013/935G01S2013/9353G01S2013/9375G01S2013/9389G08G1/166
    • PURPOSE: A control device for distance between vehicles is provided to control the distance by detecting in the entire control range with a long distance radar sensor and a short distance ultrasonic sensor without interference, and to relieve driving load by automatically controlling the distance between the vehicles. CONSTITUTION: A distance control device of a vehicle is composed of a travel information detecting unit(100) detecting the travel condition of the vehicle, a first distance detecting unit(102) installed in the front of the vehicle to detect the distance from the preceding vehicle, a second distance detecting unit(104) symmetrically installed to the first distance detecting unit to detect the distance from the preceding vehicle, a distance control unit(110) analyzing first and second forward distance signals from the first and second distance detecting units and the travel condition signal from the travel information detecting unit and outputting the travel condition control signal to control cruise of the vehicle according to the distance from the preceding vehicle, and a distance adjusting actuator(120) regulating cruise of the vehicle and adjusting the distance according to the travel condition control signal.
    • 目的:提供车辆之间距离的控制装置,通过远程雷达传感器和短距离超声波传感器在整个控制范围内进行检测,无干扰地控制距离,并通过自动控制车辆之间的距离来减轻驾驶负荷 。 构成:车辆的距离控制装置由检测车辆的行驶状况的行驶信息检测单元(100)构成,安装在车辆前方的第一距离检测单元(102),以检测与前一方的距离 车辆,第二距离检测单元,对称地安装到第一距离检测单元,以检测与前一车辆的距离;距离控制单元,分析来自第一和第二距离检测单元的第一和第二前向距离信号;以及 来自行驶信息检测单元的行驶状态信号,并且输出行驶状态控制信号,以根据与前一车辆的距离来控制车辆的行驶;以及距离调节致动器(120),其调节车辆的行驶并根据 到旅行状态控制信号。