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1. 发明专利

JP2013130495A Information processor and information processing method 有权
标题翻译：信息处理器和信息处理方法
公开(公告)号：JP2013130495A
公开(公告)日：2013-07-04
申请号：JP2011280817
申请日：2011-12-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AKIYAMA TAKAYUKI , HAYASHI HIDEKI , SATO AKIKO
IPC分类号： G01C21/28 , G01C21/00 , G09B29/00 , G09B29/10
CPC分类号： G01P15/14 , G01C21/16 , G01C21/206
摘要： PROBLEM TO BE SOLVED: To provide a technique for adaptively reducing or removing noise influence, more accurately measuring a location of a pedestrian (movement target), and generating a movement trajectory, even in a different or changed environmental condition being a noise-generating factor.SOLUTION: Acceleration data by an acceleration sensor is used to analyze travel speed, and a travel distance of a target is calculated. Each of a plurality of given drift component candidate values is removed from angular velocity data of a gyro sensor to generate a plurality of relative azimuth angle data, and a plurality of travel directions of the target are calculated according to each of the plurality of generated relative azimuth angle data. A plurality of movement trajectories corresponding to the plurality of drift component candidate values are generated using information on the calculated travel distance and information on the travel directions. Then, by comparing information on each position of an initial point and a terminal point of actual movement at a building and information on each position of an initial point and a terminal point on the plurality of movement trajectories, the plurality of movement trajectories are evaluated, and according to a result of this evaluation, an optimal movement trajectory is determined from among the plurality of movement trajectories.
摘要翻译：要解决的问题：为了提供一种自适应地减少或消除噪声影响的技术，更精确地测量行人（运动目标）的位置，并且即使在不同或改变的环境条件下也产生运动轨迹，即噪声产生因子。解决方案：使用加速度传感器的加速度数据来分析行驶速度，并计算目标的行驶距离。从陀螺仪传感器的角速度数据中去除多个给定的漂移分量候选值中的每一个，以生成多个相对方位角数据，并且根据多个相关方法中的每一个计算出目标的多个行进方向方位角数据。使用关于所计算的行驶距离的信息和关于行驶方向的信息来生成与多个漂移分量候选值相对应的多个移动轨迹。然后，通过比较关于建筑物的初始点和实际移动终点的各位置的信息以及关于多个移动轨迹上的初始点和终点的各位置的信息，对多个移动轨迹进行评价，并且根据该评估的结果，从多个移动轨迹中确定最佳运动轨迹。

2. 发明专利

JP2012118838A Apparatus and method for monitoring actions of a monitoring target person 有权
标题翻译：监测目标人员行为的装置和方法
公开(公告)号：JP2012118838A
公开(公告)日：2012-06-21
申请号：JP2010269032
申请日：2010-12-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAHARA AKINORI , SATO AKIKO , AKIYAMA TAKAYUKI
IPC分类号： G06Q10/00 , G08B25/04
摘要： PROBLEM TO BE SOLVED: To adjust a grain size for analyzing actions of a monitoring target person on the basis of positional information.SOLUTION: A monitoring apparatus is provided which monitors actions of a plurality of monitoring target persons inside a monitoring target zone. The monitoring apparatus includes a processor and a storage device connected to the processor. The storage device holds positioning data indicating positions of mobile terminals which the plurality of monitoring target persons carry, and the processor classifies the actions of the monitoring target persons on the basis of the positioning data, selects a candidate of a change target from the plurality of classified actions, extracts a plurality of positioning data each corresponding to the action selected as the candidate, outputs information regarding the plurality of extracted positioning data and, when an instruction to change the classification of the action selected as the candidate is inputted, changes the classification of the action selected as the candidate.
摘要翻译：要解决的问题：基于位置信息调整用于分析监视对象人的动作的粒度。解决方案：提供一种监视监视设备，用于监视监视目标区域内的多个监视目标人员的动作。监视装置包括处理器和连接到处理器的存储装置。存储装置保持指示多个监视对象人员携带的移动终端的位置的定位数据，并且处理器根据定位数据对监视对象人的动作进行分类，从多个监视对象人员中选择变更对象的候补分类动作，提取与选择为候选的动作对应的多个定位数据，输出关于多个提取的定位数据的信息，并且当输入改变选择为候选的动作的分类的指示时，改变分类选择作为候选人的行动。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010128815A Information distribution system, information distribution server and program 有权
标题翻译：信息分发系统，信息分发服务器和程序
公开(公告)号：JP2010128815A
公开(公告)日：2010-06-10
申请号：JP2008303086
申请日：2008-11-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAHARA AKINORI , MAEDA DAISUKE , HAYASHI HIDEKI , SATO AKIKO , ITO DAISUKE
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To perform situation estimation reflected with personality of a user, and correct determination of a special situation such as a stop for terminal operation, in a system for estimating a situation of a mobile terminal possessor based on position information sent from a mobile terminal.
SOLUTION: The mobile terminal periodically executes positioning, and transmits a positioning result thereof and a code of a terminal operation situation at time sufficiently close to position measurement time to a movement track analysis server. The movement track analysis server performs state determination by use of even past positioning data to perform high-accuracy decision. By executing state determination processing based on the terminal operation situation code, determination accuracy is further improved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：基于位置信息，在用于估计移动终端拥有者的状况的系统中执行用户的个性反映的情况估计，以及诸如终端操作停止的特殊情况的确定从移动终端发送。解决方案：移动终端周期性地执行定位，并且将其定位结果和在距离位置测量时间足够接近的终端操作状态的代码发送到移动轨迹分析服务器。运动轨迹分析服务器通过使用甚至过去的定位数据执行状态确定，以执行高精度决策。通过基于终端操作状态码执行状态判定处理，进一步提高判定精度。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2006031640A Ic card, ic card identification number dynamic generation method and ic card identification number dynamic generation system 审中-公开
标题翻译： IC卡，IC卡识别号动态生成方法和IC卡识别号动态生成系统
公开(公告)号：JP2006031640A
公开(公告)日：2006-02-02
申请号：JP2004213726
申请日：2004-07-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO AKIKO , MISHINA YUSUKE
IPC分类号： G06K17/00 , G06F21/24 , G06K19/07 , G09C1/00 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To solve the following problem: an IC card business process associated with an card ID cannot hold secrecy of personal transaction contents by tracing of the card ID. SOLUTION: An ID dynamic numbering server 101 previously shares an encryption key with an IC card 110. A business affiliation terminal first takes out an ID dynamic numbering server certificate 112 from the IC card, acquires derivative data from the specified ID dynamic numbering server, and transmits them to the IC card. The IC card generates a session key on the basis of the derivative data, and encrypts the card ID. The business affiliated-store terminal transmits the encrypted card ID, the derivative data, and business related data to a business operation server 121 together. The business operation server makes the later business process by use of the original card ID restored by the ID dynamic numbering server. Thereby, the card ID responded by the IC card is dynamically changed every time, and the original card ID can be restored in only a system having authority. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决以下问题：与卡ID相关联的IC卡业务处理通过跟踪卡ID不能保持个人交易内容的秘密。 ID动态编号服务器101先前与IC卡110共享加密密钥。业务关联终端首先从IC卡取出ID动态编号服务器证书112，从指定的ID动态编号获取导出数据服务器，并将其发送到IC卡。 IC卡根据导数数据生成会话密钥，对卡ID进行加密。商业附属店终端将加密卡ID，导出数据和业务相关数据一起发送到业务运营服务器121。业务运营服务器通过使用由ID动态编号服务器恢复的原始卡ID进行后续业务处理。因此，IC卡响应的卡ID每次都动态地改变，原来的卡ID只能在具有权限的系统中被恢复。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004199534A Payment system using ic card 审中-公开
公开(公告)号：JP2004199534A
公开(公告)日：2004-07-15
申请号：JP2002369174
申请日：2002-12-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO AKIKO , MISHINA YUSUKE
IPC分类号： G07D9/00 , G06K17/00 , G06K19/00 , G06Q10/00 , G06Q20/00 , G06Q20/10 , G06Q20/24 , G06Q20/34 , G06Q20/40 , G06Q20/42 , G06Q40/00 , G06Q40/02 , G06Q40/04 , G06Q50/00 , H04L9/32 , G06F17/60
CPC分类号： G06Q20/04 , G06Q20/10 , G06Q20/105 , G06Q20/3825 , G06Q20/4014
摘要： PROBLEM TO BE SOLVED: To enable, in a credit payment processing using an IC card, the reflection of the expense used to a creditable amount in the use of a credit service after deposition of the expense. SOLUTION: A bank service providing management system 101 and a credit service providing management system 12 preliminarily exchange a public key. The bank service providing management system 101 stores, in response to a credit request of the expense used by credit from a user, credit data encrypted with the public key and signed with its own secret key to the IC card 110. The credit service providing management system 121 extracts, in response to a request of credit use from the user, the credit data from the IC card, verifies the sign with the public key, decodes the data with its own secret key, and temporarily reflects them to a credit information database 124. The credit service providing management system 121 reflects the expense used by credit paid from the bank service providing management system 101 at due date to the credit information database 124. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2013117493A Movement route estimation system, movement route estimation device and movement route estimation method 有权
标题翻译：运动路径估计系统，运动路径估计设备和运动路由估计方法
公开(公告)号：JP2013117493A
公开(公告)日：2013-06-13
申请号：JP2011266167
申请日：2011-12-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMOSHITA RYOTA , SATO AKIKO , HAYASHI HIDEKI , AKIYAMA TAKAYUKI
IPC分类号： G01C21/00 , G01C19/00
CPC分类号： G01C21/16 , G01C21/206
摘要： PROBLEM TO BE SOLVED: To correct the offset of the output of a gyro sensor to be used for estimating a walking route.SOLUTION: A movement route estimation system includes: a terminal device having a gyro sensor which measures angular speed data and an acceleration sensor which measures acceleration data; and a server device. The server device stores the angular speed data and the acceleration data, smooths the angular speed data, converts the smoothed angular speed data into angular speed data in an inertia coordinate system on the basis of the acceleration data, and when the size of the variation of the angular speed around a Yaw axis in the inertial coordinate system in a predetermined time band is equal to or less than a predetermined threshold and the size of the angular speed around the Yaw axis in the time zone is equal to or less than the predetermined threshold, estimates the size of the angular speed around the Yaw axis as the offset value of the angular speed around the Yaw axis, and corrects the angular speed around the Yaw axis on the basis of the estimated offset value.
摘要翻译：要解决的问题：校正用于估计步行路线的陀螺传感器的输出的偏移。移动路线估计系统包括：具有测量角速度数据的陀螺仪传感器和测量加速度数据的加速度传感器的终端设备; 和服务器设备。服务器装置存储角速度数据和加速度数据，使角速度数据平滑，基于加速度数据将平滑的角速度数据转换为惯性坐标系中的角速度数据，并且当变化的大小在预定时间带内惯性坐标系中围绕Y轴的角速度等于或小于预定阈值，并且时区中的Yaw轴周围的角速度的大小等于或小于预定阈值估计围绕Yaw轴的角速度的角速度的大小作为围绕Yaw轴的角速度的偏移值，并且基于估计的偏移值来校正围绕Yaw轴的角速度。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011215829A Monitoring device and suspicious behavior detection method 有权
标题翻译：监控设备和可疑行为检测方法
公开(公告)号：JP2011215829A
公开(公告)日：2011-10-27
申请号：JP2010082841
申请日：2010-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAHARA AKINORI , SATO AKIKO , AKIYAMA TAKAYUKI
IPC分类号： G06Q50/00 , G06Q50/26 , G08B25/04 , G08G1/13
摘要： PROBLEM TO BE SOLVED: To precisely and automatically detect any suspicious behavior.SOLUTION: The position of a monitoring object is detected, and the degree of exception of a behavior pattern in the time section of a determination object is detected for every monitoring object by an exception behavior detection part 112 based on positioning information to be output from mobile terminal equipment 10 or an environment side positioning device 12 by adding ID information for uniquely identifying the monitoring object. A blind spot area as an area where it is not possible to detect the existence of a moving object by a monitoring sensor 14 which comprehensively detects the existence of the moving object in a monitoring zone by a sensor is extracted by a blind spot information extraction part 132. When the degree of exception of a behavior pattern exceeds a prescribed reference, the degree of suspicion of the behavior of the behavior pattern is extracted by a suspicion information extraction part 114 based on the degree of matching of the place where the behavior of the behavior pattern is performed with the place where the blind spot area exists.
摘要翻译：要解决的问题：精确和自动地检测任何可疑行为。解决方案：检测监视对象的位置，并且通过一个监视对象检测确定对象的时间段中的行为模式的异常程度基于通过添加用于唯一地识别监视对象的ID信息，从移动终端装置10或环境侧定位装置12输出的定位信息的异常行为检测部112。通过盲点信息提取部提取作为通过传感器综合检测监视区域中的移动体的存在的监视传感器14不能检测出运动物体的存在的盲点区域 132.当行为模式的例外程度超过规定的参考时，由怀疑信息提取部分114基于行为模式的行为的匹配程度来提取行为模式的行为的程度，在盲区存在的地方进行行为模式。

8. 发明专利

JP2007043277A Computer system and radio base station 有权
标题翻译：计算机系统和无线电基站
公开(公告)号：JP2007043277A
公开(公告)日：2007-02-15
申请号：JP2005222645
申请日：2005-08-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MISHINA YUSUKE , SATO AKIKO , MOTOBAYASHI MASAHIRO
IPC分类号： H04Q7/38 , H04B7/24
CPC分类号： H04L67/12 , H04L29/12132 , H04L61/1552 , H04L67/28
摘要： PROBLEM TO BE SOLVED: To allow an operation server to reduce a data amount to be received. SOLUTION: In a computer system provided with a radio terminal for transmitting information, the operation server for carrying out prescribed processing on the basis of information received from the radio terminals, and a radio station for relaying communication between the radio terminal and the operation server, the radio base station stores a group definition table denoting the correspondence between the radio terminals and a group in order to manage the radio terminals as the group, stores the information received from the radio terminals to a state history table for managing the history of the states of the radio terminals, extracts difference information between the information received from the radio terminals and the information stored in the state history table, and transmits the extracted difference information arranged by each group to the operation server. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：允许操作服务器减少要接收的数据量。解决方案：在设置有用于发送信息的无线电终端的计算机系统中，基于从无线终端接收的信息执行规定处理的操作服务器，以及用于中继无线终端与无线终端之间的通信的无线站操作服务器，无线基站存储表示无线终端与组之间的对应关系的组定义表，以管理无线终端作为组，将从无线终端接收的信息存储到用于管理历史的状态历史表提取从无线终端接收到的信息与存储在状态历史表中的信息之间的差分信息，并将所提取的各组排列的差分信息发送到操作服务器。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006251939A Ic card backup restoration method and system thereof 有权
标题翻译： IC卡备份恢复方法及其系统
公开(公告)号：JP2006251939A
公开(公告)日：2006-09-21
申请号：JP2005064752
申请日：2005-03-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOTOBAYASHI MASAHIRO , SATO AKIKO , MISHINA YUSUKE , KODAMA TOSHIOMI
IPC分类号： G06K17/00 , G06F3/06 , G06F3/08 , G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide an IC card backup restoration method and system that take the attributes of data to be backed up, the attributes of IC card users and efficient restoration into account, without forcing a service provider to be equipped with the ability to manage backup. SOLUTION: Based on data attributes or the like, a service delivery management system determines backup method information for the data to be backed up that are held by an application provided to an IC card, and this information is registered in a backup restoration management system. During backup, the backup method information is received from a backup restoration process part, and backups into a backup database managing system are made according to the backup method information. During restoration, data are received from the backup database management system, that registers data obtainable from the backup method information received from the backup restoring management system. The data are then stored in the IC card. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种IC卡备份恢复方法和系统，其具有要备份的数据的属性，IC卡用户的属性和有效的恢复，而不强制服务提供商配备管理备份的能力。解决方案：基于数据属性等，服务传送管理系统确定由提供给IC卡的应用程序持有的要备份的数据的备份方法信息，并将该信息登记在备份恢复管理系统。备份期间，从备份恢复处理部分接收备份方法信息，根据备份方式信息进行备份数据库管理系统的备份。在恢复期间，从备份数据库管理系统接收数据，根据从备份恢复管理系统接收的备份方法信息注册数据。然后将数据存储在IC卡中。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2014002519A Spatiotemporal data management system, spatiotemporal data management method, and spatiotemporal data management program 有权
标题翻译：空间数据管理系统，空间数据管理方法和空间数据管理程序
公开(公告)号：JP2014002519A
公开(公告)日：2014-01-09
申请号：JP2012136855
申请日：2012-06-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HAYASHI HIDEKI , ASAHARA AKINORI , OBARA KIYOHIRO , SATO AKIKO
IPC分类号： G06F17/30
CPC分类号： G06F17/3087 , G06F17/30533
摘要： PROBLEM TO BE SOLVED: To fast retrieve spatiotemporal data.SOLUTION: A spatiotemporal data management system for managing time-series data associated with a spatiotemporal region comprises: a processor for executing a program; a memory for storing the program; and a storage unit for storing the time-series data. The processor generates multiple spatiotemporal division regions by dividing the spatiotemporal region temporally and spatially, assigns an identifier represented by a one-dimensional integer value, in consideration of temporal and spatial neighborhood property of the spatiotemporal division regions, in order to uniquely identify each of the spatiotemporal division regions, and determines an arrangement of the time-series data so that all pieces of data in the spatiotemporal division regions with the assigned identifiers closer to each other are arranged near the storage unit.
摘要翻译：要解决的问题：快速检索时空数据。解决方案：用于管理与时空区域相关联的时间序列数据的时空数据管理系统包括：用于执行程序的处理器; 用于存储程序的存储器; 以及存储单元，用于存储时间序列数据。处理器通过在时间和空间上划分时空区域来产生多个时空分割区域，考虑时空分割区域的时间和空间邻域属性来分配由一维整数值表示的标识符，以便唯一地识别并且确定时间序列数据的布置，使得具有分配的标识符的时空划分区域中的所有数据在彼此更靠近的位置被布置在存储单元附近。

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