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    • 4. 发明专利
    • Detector for position of moving object
    • 移动对象定位检测器
    • JP2008116390A
    • 2008-05-22
    • JP2006301476
    • 2006-11-07
    • Mitsubishi Precision Co Ltd三菱プレシジョン株式会社
    • HASHIMOTO MASAFUMINARASAKI MASARU
    • G01C21/00G08G1/0969G09B29/00G09B29/10
    • PROBLEM TO BE SOLVED: To provide a detector for position of moving object capable of detecting with high resolution, the positional relation with respect to a road (travel route) of a vehicle (moving object), using full high resolution of a map data for the travel route.
      SOLUTION: This position detector for position of moving object is provided with a moving end detecting part 2 provided in the moving object to detect ends 11, 12 of the moving route 10, a speed detecting part 3 for detecting a moving speed of the moving object, an azimuth detecting part 4 for detecting the moving direction of the moving object, a map data storage part 7 for storing a map data, and a processing part 5 for calculating the positional relation with respect to the moving route of the moving object 1, based on the detected ends of the detected moving route, the detected moving speed, the detected moving direction and the map data.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供一种用于能够以高分辨率检测的移动物体的位置的检测器,相对于车辆(运动物体)的道路(行驶路线)的位置关系,使用全高分辨率 地图旅行路线数据。 解决方案:该位置检测器用于移动物体的位置设置有设置在移动物体中的移动端检测部分2,以检测移动路线10的端部11,12;速度检测部分3,用于检测移动物体的移动速度 运动物体,用于检测移动物体的移动方向的方位检测部分4,用于存储地图数据的地图数据存储部分7,以及用于计算相对于移动物体的移动路线的位置关系的处理部分5 对象1,基于检测到的移动路线的检测结束,检测到的移动速度,检测到的移动方向和地图数据。 版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Method for detecting end of road
    • 检测道路终点的方法
    • JP2008014814A
    • 2008-01-24
    • JP2006186715
    • 2006-07-06
    • Mitsubishi Precision Co Ltd三菱プレシジョン株式会社
    • HASHIMOTO MASAFUMINARASAKI MASARU
    • G01S17/06G01C15/00G01S17/87G09B29/00G09B29/10
    • PROBLEM TO BE SOLVED: To provide a method that is simple in constitution, low in cost, and a short processing time, and suitable for generating data of road position and road width. SOLUTION: In this road end detection method for detecting a road end position in order to generate map data, a traveling position is detected by a GPS receiver 2 loaded on a vehicle, while traveling a road by the vehicle 1; the surface shape of the traveling road on a detection surface of a laser range finder is detected by the laser range finder 3 loaded on the vehicle; and the surface shape is approximated by straight lines A 1 , B 1 , B 2 , B 3 , C 1 , and an intersection point of approximated straight lines is determined to be the road end. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种结构简单,成本低,处理时间短的方法,适用于生成道路位置和道路宽度的数据。 解决方案:在用于检测道路终点位置的路段检测方法中,为了生成地图数据,在由车辆1行驶的道路上,由装载在车辆上的GPS接收器2检测行驶位置; 激光测距仪的检测面上的行驶道路的表面形状由载置在车辆上的激光测距装置3检测出, 并且表面形状近似为直线A 1 ,B 1 ,B 2 ,B 3 ,C 1 ,将近似直线的交点确定为道路端。 版权所有(C)2008,JPO&INPIT
    • 7. 发明专利
    • Method and device for calculating movement locus, and map data generation method
    • 用于计算运动位置的方法和装置,以及地图数据生成方法
    • JP2008014810A
    • 2008-01-24
    • JP2006186504
    • 2006-07-06
    • Mitsubishi Precision Co Ltd三菱プレシジョン株式会社
    • NARASAKI MASARU
    • G01C21/00G08G1/0969G09B29/00G09B29/10
    • PROBLEM TO BE SOLVED: To provide a new calculation method capable of calculating a locus having a small error from an actual movement locus, even if a gyro and a speed (acceleration) sensor having each comparatively low price respectively are used.
      SOLUTION: The device for calculating a movement locus of a moving object from the first spot P to the second spot Q after movement includes a storage device 21 for detecting the moving direction and the moving speed during movement from the first spot P to the second spot Q, and storing the results as movement data; a forward direction locus calculation part 31 for calculating a forward direction movement locus from the first spot to the second spot by using the stored movement data in the forward direction; a reverse direction locus calculation part 32 for calculating a reverse direction movement locus from the second spot to the first spot by using the stored movement data in the reverse direction; and a synthesis processing part 33 for synthesizing the forward direction movement locus and the reverse direction movement locus with a weighting ratio changing corresponding to a position to the first spot and the second spot.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:即使分别使用具有相对较低价格的陀螺仪和速度(加速度)传感器,提供一种能够从实际移动轨迹计算具有小误差的轨迹的新计算方法。 解决方案:用于计算移动物体从第一斑点P移动到移动后的第二斑点Q的移动轨迹的装置包括:存储装置21,用于检测从第一斑点P移动到第一斑点P的移动方向和移动速度; 第二点Q,并将结果存储为运动数据; 前进方向轨迹计算部31,用于通过使用存储的向前方向的移动数据来计算从第一点到第二点的向前方向移动轨迹; 反方向轨迹计算部32,用于通过使用存储的反方向的运动数据来计算从第二点到第一点的反向运动轨迹; 以及合成处理部33,用于以与第一点和第二点的位置相对应的加权比变化来合成正向移动轨迹和反向运动轨迹。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • SIMULATION FLIGHT SYSTEM
    • JPH0459497A
    • 1992-02-26
    • JP16987890
    • 1990-06-29
    • MITSUBISHI PRECISION CO LTD
    • NARASAKI MASARU
    • F41G7/00B64C13/18G05B13/02
    • PURPOSE:To have proper and flex anticipation of plane meeting 'by grasping the relative position relationship between a plane concerned and any plane as target using fuzzy control. CONSTITUTION:In a simulation flight system, in which the meeting point of a plane concerned 12 with any plane as target 11 can be anticipated, the target plane 11 continues to be in constant sped linear motion with no change in its current attitude. It is assumed, therefore, that the velocity vector Ve of the target plane 11 does not change, while an assumption is made for the plane concerned 12 so that its heading and path angle can be modified (altered) instantly. The relative position relationship between the two planes 11, 12 is grasped by fuzzy control, nd the plane meeting point in the stabilization axis coordinates system of the target plane 11 is determined from the position, velocity and attitude of the target plane 11 and the position and velocity of taxis plane concerned 12. This is followed by determining the heading modification angle (heading error) of the plane concerned 12 and its path modification angle (path angle error). The bank angle, incidence angle, and thrust force are controlled so that these two errors nullify.
    • 10. 发明专利
    • Vehicle movement data analysis system
    • 车辆运动数据分析系统
    • JP2008286986A
    • 2008-11-27
    • JP2007131523
    • 2007-05-17
    • Mitsubishi Precision Co Ltd三菱プレシジョン株式会社
    • NARASAKI MASARU
    • G09B9/052G01S19/14G01S19/41G09B29/00
    • PROBLEM TO BE SOLVED: To provide a new application utilizing a DGPS system in which, though off-line, accuracy in position detection is enhanced.
      SOLUTION: A vehicle movement data analysis system comprises: a movement data collecting section 10 mounted on an vehicle 11 to collect movement data; and a movement data processing section 21 generating corrected movement data by processing the movement data on the basis of the movement data and correction information obtained from a GPS reference station via communication lines. The movement data collecting section 10 includes: GPS devices 12 and 13; a storage device 15 storing the movement data; and drive recorders 16 and 17 storing images ahead of the vehicle. The movement data processing section 21 includes: a GPS processing section 22 correcting the movement data on the basis of the correction information and outputting the movement information including the acceleration of the vehicle; a map data storage section 25; and a display section 27 on which a migration path on the map, speed, acceleration, and images stored by the drive recorder are displayed.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供使用DGPS系统的新应用,其中尽管离线,位置检测的精度提高。 解决方案:一种车辆运动数据分析系统,包括:运动数据收集部分10,其安装在车辆11上以收集运动数据; 以及移动数据处理部分21,通过基于通过通信线从GPS参考站获得的移动数据和校正信息来处理移动数据来产生校正的移动数据。 运动数据收集部10包括:GPS装置12和13; 存储装置15,存储运动数据; 以及在车辆前方存储图像的驱动记录器16和17。 移动数据处理部21包括:GPS处理部22,根据校正信息对移动数据进行校正,并输出包含车辆的加速度的动作信息; 地图数据存储部25; 以及显示部27,其上显示地图上的迁移路径,速度,加速度和由驾驶记录器存储的图像。 版权所有(C)2009,JPO&INPIT