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1. 发明专利

JP2005077291A Three-dimensional positioning system 审中-公开
标题翻译：三维定位系统
公开(公告)号：JP2005077291A
公开(公告)日：2005-03-24
申请号：JP2003309452
申请日：2003-09-02
申请人： Nippon Gps Solutions Corp , 日本Gpsソリューションズ株式会社
发明人： YAMAMOTO GORO , KANZAKI MASAYUKI , IOTAKE YOSHIKATSU , KAKIMOTO EIJI
IPC分类号： G01S1/00 , G01S19/41 , G01S19/44 , G01S5/14
CPC分类号： G01S19/41
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional positioning system capable of improving measurement accuracy with an inexpensive constitution.
SOLUTION: In this three-dimensional positioning system, an electric wave from a GPS satellite S is received by a positioning device 1 which is a mobile station, to thereby measure the three-dimensional position, and the measurement accuracy of the three-dimensional position by the positioning device 1 is improved by using correction data from a standard station 2 provided on the ground side. In the system, a value acquired by correction based on a bilinear interpolation method, correction data on a pseudo distance from the standard stations 2 arranged on a plurality of spots in an area and an ionosphere change rate is used as the correction data in the positioning device 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以便宜的构造提高测量精度的三维定位系统。解决方案：在该三维定位系统中，来自GPS卫星S的电波由作为移动台的定位装置1接收，从而测量三维位置，并测量三维通过使用来自设置在地侧的标准台2的校正数据来提高定位装置1的维度位置。在该系统中，使用通过基于双线性插值法的校正获得的值，将来自布置在区域中的多个点上的标准站2的伪距离的校正数据和电离层变化率用作定位中的校正数据装置1.版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004286600A Three-dimensional positioning system 审中-公开
公开(公告)号：JP2004286600A
公开(公告)日：2004-10-14
申请号：JP2003079227
申请日：2003-03-24
申请人： Nippon Gps Solutions Corp , 日本Gpsソリューションズ株式会社
发明人： YAMAMOTO GORO , KANZAKI MASAYUKI , IOTAKE YOSHIKATSU , KAKIMOTO EIJI
IPC分类号： G01S19/04 , G01S19/07 , G01S19/41 , G01S19/43 , G01S5/14
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional positioning system which improves measurement precision, using a low-cost constitution.
SOLUTION: In the three-dimensional positioning system, which is a mobile station for measurement of the three-dimensional position by receiving radio-waves from GPS satellites S and also improving the measurement precision of the three-dimensional positioning system 1, with a correction data from reference stations 2 installed on the land, wherein the reference stations 2 surrounding the positioning system 1 are selected, and the mean value of the correction data from these selected, for example, reference stations 2 are used as the correction data in the positioning system 1.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2007237817A Management method and system of vehicle for railroad maintenance 审中-公开
标题翻译：用于铁路维护的车辆管理方法和系统
公开(公告)号：JP2007237817A
公开(公告)日：2007-09-20
申请号：JP2006060385
申请日：2006-03-07
申请人： Nippon Gps Solutions Corp , West Japan Railway Co , 日本Gpsソリューションズ株式会社 , 西日本旅客鉄道株式会社
发明人： IDE TORASABUROU , SHIMIZU IKUO , ETSUNO YOSHITAKA , HATAKE KAZUHIRO , FUJISAKI HITOSHI , OZAKI HIROSHI , MORI YUJI , KAKEFU KENICHIRO
IPC分类号： B61L27/00
摘要： PROBLEM TO BE SOLVED: To provide a management method of a vehicle for railroad maintenance for improving the efficiency of maintenance work between and among a maintenance management room, a station management room, and a vehicle for maintenance.
SOLUTION: A working schedule for maintenance is created between the station management room B side and the maintenance management room A side through computer devices 11, 21, and the working schedule is inputted from the maintenance management room side into the computer device 31 of the vehicle C side for maintenance through an electronic data recording medium D. During maintenance work, a starting requirement and an ending requirement of the maintenance work are made from the screen of a monitor 32 to the station management room side through the computer device of the vehicle side for maintenance and a communication line. When obtaining the approval of the starting requirement, positional data of the vehicle for the maintenance of an ID tag 7 disposed on an entrance and exit place of each maintenance railroad section 6 is transmitted to the computer device 21 of the station management room side through the communication line to make the monitor 22 display the position of the vehicle for maintenance existing in each maintenance railroad section.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于铁路维护的车辆的管理方法，以提高维护管理室，车站管理室和用于维护的车辆之间的维护工作的效率。
解决方案：通过计算机设备11,21在站管理室B侧和维护管理室A侧之间创建维护工作时间表，并且将工作进度从维护管理室侧输入到计算机设备31 通过电子数据记录介质D进行维护。在维护工作中，维护工作的起始要求和结束要求通过监视器32的屏幕通过计算机设备进行到站管理室侧车辆侧面进行维护和通讯线路。在获得起动要求的批准的情况下，将设置在各维护铁路部6的出入口处的ID标签7的车辆的位置数据通过车站管理室侧的计算机装置21发送通信线路使得监视器22显示每个维护铁路部分中存在的用于维护的车辆的位置。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005077096A Apparatus and method for measuring creeping of rail and reference target installation method 有权
标题翻译：用于测量轨道爬升的装置和方法以及参考目标安装方法
公开(公告)号：JP2005077096A
公开(公告)日：2005-03-24
申请号：JP2003209506
申请日：2003-08-29
申请人： Nippon Gps Solutions Corp , West Japan Railway Co , 日本Gpsソリュ−ションズ株式会社 , 西日本旅客鉄道株式会社
发明人： KATAOKA TAKESHI , YAMADA YUICHI , YAMAOKA ATSURO
IPC分类号： E01B35/06 , B61D15/08 , B61K9/08 , G01B11/02 , G01C15/00 , G01C15/02
摘要： PROBLEM TO BE SOLVED: To accurately and automatically measure the creeping of rails even when forward and backward deviations of right and left reference piles and rotational deviations of a measuring rolling stock car to the center line of a track gauge.
SOLUTION: Reference pile targets 10A and 10B are installed to the reference piles 9A and 9B, installed on both sides of right and left rails 8A and 8B. A measuring optical device 2 for the reference piles and a measuring optical device 20 for measuring the distances to the reference piles for irradiating light to them at different angles from two directions and receiving its reflected light are prepared. A measuring optical device 3 for reference points for irradiating light to reference point targets 17A and 17B, installed to side surfaces of the right and left rails and provided with reflecting surfaces, and receiving its reflected light is prepared. An encoder 4 for measuring the traveling location of the measuring rolling stock car 1 is prepared. Based on the output signals from the devices 2-4 and 20, each creeping of the right and left rails 8A and 8B is computed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使左右参考桩的正向和反向偏差以及测量铁路车辆的旋转偏差与轨距的中心线相比，也能精确自动地测量轨道的爬坡。
解决方案：参考桩目标10A和10B安装在安装在左右轨道8A和8B两侧的参考桩9A和9B上。准备用于参考桩的测量光学装置2和用于测量与从两个方向以不同角度向其照射光并接收其反射光的参考桩的距离的测量光学装置20。准备用于将光照射到参考点目标17A和17B的参考点的测量光学装置3，安装到左右轨道的侧表面并设置有反射表面并接收其反射光。准备用于测量轧制车辆1的行驶位置的编码器4。基于来自装置2-4和20的输出信号，计算出左右轨道8A和8B的每个爬行。版权所有（C）2005，JPO＆NCIPI

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