System and Method for Providing Real-Time Dangerous Road Information Based on USN
    1.
    发明申请
    System and Method for Providing Real-Time Dangerous Road Information Based on USN 审中-公开
    基于USN提供实时危险道路信息系统与方法

    公开(公告)号:US20090289812A1

    公开(公告)日:2009-11-26

    申请号:US12085148

    申请日:2005-12-26

    IPC分类号: G08G1/09

    摘要: Provided is a system and method for providing dangerous road information based on a Ubiquitous Sensor Network (USN) in real-time. The system includes: a dangerous road zone information sensing unit having a sensing function for sensing diverse information in a dangerous road zone and a computing function for extracting dangerous road information by analyzing the sensed information; a dangerous road zone information transmitting unit for transmitting the extracted dangerous road information through a short distance wireless network; a dangerous road zone information collecting unit for collecting the transmitted dangerous road information and checking duplication elimination and unification of the dangerous road information; and a dangerous road zone information providing unit for providing the dangerous road information collected and processed in the dangerous road zone information collecting unit to a Telematics vehicle approaching to the dangerous road zone in real-time through wireless communication.

    摘要翻译: 提供了一种基于无处不在的传感器网络(USN)实时提供危险道路信息的系统和方法。 该系统包括:具有用于感测危险道路区域中的各种信息的感测功能的危险道路区域信息感测单元和通过分析感测信息来提取危险道路信息的计算功能; 用于通过短距离无线网络发送提取的危险道路信息的危险道路区域信息发送单元; 一个危险的道路区信息收集单元,用于收集所传送的危险道路信息,并检查危险道路信息的重复排除和统一; 以及危险道路区域信息提供单元,用于通过无线通信实时地将在危险道路区域信息收集单元中收集和处理的危险道路信息提供给接近危险道路区域的远程信息处理车辆。

    Apparatus and method for preventing collision of vehicle at crossroads

    公开(公告)号:US20060116821A1

    公开(公告)日:2006-06-01

    申请号:US11238744

    申请日:2005-09-29

    IPC分类号: G06F17/10 G08G1/16

    CPC分类号: G08G1/164

    摘要: An apparatus and method of preventing a collision of vehicle in a crossroad are disclosed. The apparatus includes: an information generating unit installed at each of roads near the crossroad for generating real-time vehicle information by integrating vehicle's information including a speed and a position provided from the vehicles on each of the roads and traffic sign information; and an information collecting and providing unit for providing the traffic sign information to the information generating unit, collecting vehicles' information in real-time from the information providing means of a predetermined road near the crossroad, storing the collected information, and providing the collected information to vehicles approaching the crossroad through another roads for the vehicles to predict a collision in the crossroad.

    Apparatus and method for preventing collision of vehicle at crossroads
    3.
    发明授权
    Apparatus and method for preventing collision of vehicle at crossroads 有权
    用于防止车辆在十字路口碰撞的装置和方法

    公开(公告)号:US07505850B2

    公开(公告)日:2009-03-17

    申请号:US11238744

    申请日:2005-09-29

    IPC分类号: G06F17/10

    CPC分类号: G08G1/164

    摘要: An apparatus and method of preventing a collision of vehicle in a crossroad are disclosed. The apparatus includes: an information generating unit installed at each of roads near the crossroad for generating real-time vehicle information by integrating vehicle's information including a speed and a position provided from the vehicles on each of the roads and traffic sign information; and an information collecting and providing unit for providing the traffic sign information to the information generating unit, collecting vehicles' information in real-time from the information providing means of a predetermined road near the crossroad, storing the collected information, and providing the collected information to vehicles approaching the crossroad through another roads for the vehicles to predict a collision in the crossroad.

    摘要翻译: 公开了一种防止十字路口车辆碰撞的装置和方法。 该装置包括:信息产生单元,安装在十字路口附近的每个道路上,用于通过将包括在每个道路上的车辆提供的速度和位置的车辆信息与交通标志信息相结合来生成实时车辆信息; 以及信息收集和提供单元,用于向信息生成单元提供交通信号信息,从十字路口附近的预定道路的信息提供装置实时收集车辆信息,存储所收集的信息,并提供收集的信息 通过车辆的另一条道路接近十字路口的车辆预测十字路口的碰撞。

    APPARATUS AND METHOD FOR PROVIDING POSITION INFORMATION AND GATHERING INFORMATION USING RFID
    4.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING POSITION INFORMATION AND GATHERING INFORMATION USING RFID 有权
    使用RFID提供位置信息和收集信息的装置和方法

    公开(公告)号:US20100073154A1

    公开(公告)日:2010-03-25

    申请号:US12447774

    申请日:2007-10-12

    IPC分类号: B60Q1/00

    摘要: Provided are an apparatus and a method for providing position information and gathering information using Radio Frequency Identification (RFID). The apparatus includes: a plurality of RFID tags, driven by a radio frequency transmitted from an RFID reader installed in the vehicle, for providing stored tag information in order to provide current position information to the vehicle; a plurality of sensor nodes for sensing the time point when the RFID tags are driven and transmitting the sensed information through a sensor network; and an information gathering server for gathering and processing the information sensed by the sensor nodes, where at least two RFID tags and one sensor node are configured in groups, and the groups are installed at predetermined intervals on each lane of a road.

    摘要翻译: 提供了一种使用射频识别(RFID)提供位置信息和收集信息的装置和方法。 该装置包括:多个RFID标签,由安装在车辆内的RFID读取器发送的射频驱动,用于提供存储的标签信息,以向车辆提供当前位置信息; 用于感测RFID标签被驱动的时间点并通过传感器网络传输感测信息的多个传感器节点; 以及信息收集服务器,用于收集和处理由传感器节点感测的信息,其中至少两个RFID标签和一个传感器节点被组合成组,并且这些组以道路的每个通道上的预定间隔安装。

    Apparatus and method for providing position information and gathering information using RFID
    5.
    发明授权
    Apparatus and method for providing position information and gathering information using RFID 有权
    使用RFID提供位置信息和收集信息的装置和方法

    公开(公告)号:US08111153B2

    公开(公告)日:2012-02-07

    申请号:US12447774

    申请日:2007-10-12

    IPC分类号: G08B1/08

    摘要: Provided are an apparatus and a method for providing position information and gathering information using Radio Frequency Identification (RFID). The apparatus includes: a plurality of RFID tags, driven by a radio frequency transmitted from an RFID reader installed in the vehicle, for providing stored tag information in order to provide current position information to the vehicle; a plurality of sensor nodes for sensing the time point when the RFID tags are driven and transmitting the sensed information through a sensor network; and an information gathering server for gathering and processing the information sensed by the sensor nodes, where at least two RFID tags and one sensor node are configured in groups, and the groups are installed at predetermined intervals on each lane of a road.

    摘要翻译: 提供了一种使用射频识别(RFID)提供位置信息和收集信息的装置和方法。 该装置包括:多个RFID标签,由安装在车辆内的RFID读取器发送的射频驱动,用于提供存储的标签信息,以向车辆提供当前位置信息; 用于感测RFID标签被驱动的时间点并通过传感器网络传输感测信息的多个传感器节点; 以及信息收集服务器,用于收集和处理由传感器节点感测的信息,其中至少两个RFID标签和一个传感器节点被组合成组,并且这些组以道路的每个通道上的预定间隔安装。

    Intra-block partitioning for database management
    6.
    发明授权
    Intra-block partitioning for database management 有权
    用于数据库管理的块内分区

    公开(公告)号:US09535940B2

    公开(公告)日:2017-01-03

    申请号:US13599007

    申请日:2012-08-30

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30315 G06F17/30584

    摘要: A method for storing database information includes storing a table having data values in a column major order. The data values are stored in a list of blocks. The method also includes assigning a tuple sequence number (TSN) to each data value in each column of the table according to a sequence order in the table. The data values that correspond to each other across a plurality of columns of the table have equivalent TSNs. The method also includes assigning each data value to a partition based on a representation of the data value. The method also includes assigning a tuple map value to each data value. The tuple map value identifies the partition in which each data value is located.

    摘要翻译: 用于存储数据库信息的方法包括以列主要顺序存储具有数据值的表。 数据值存储在块列表中。 该方法还包括根据表中的序列顺序向表的每列中的每个数据值分配元组序列号(TSN)。 在表的多个列上彼此对应的数据值具有等效的TSN。 该方法还包括基于数据值的表示将每个数据值分配给分区。 该方法还包括为每个数据值分配元组映射值。 元组映射值标识每个数据值所在的分区。

    INTRA-BLOCK PARTITIONING FOR DATABASE MANAGEMENT
    9.
    发明申请
    INTRA-BLOCK PARTITIONING FOR DATABASE MANAGEMENT 审中-公开
    数据库管理的内部分区

    公开(公告)号:US20130325901A1

    公开(公告)日:2013-12-05

    申请号:US13599007

    申请日:2012-08-30

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30315 G06F17/30584

    摘要: A method for storing database information, including: storing a table having data values in a column major order, wherein the data values are stored in a list of blocks, assigning a tuple sequence number (TSN) to each data value in each column of the table according to a sequence order in the table, wherein data values that correspond to each other across a plurality of columns of the table have equivalent TSNs; assigning each data value to a partition based on a representation of the data value; and assigning a tuple map value to each data value, wherein the tuple map value identifies the partition in which each data value is located.

    摘要翻译: 一种用于存储数据库信息的方法,包括:存储具有列主要顺序的数据值的表,其中数据值被存储在块列表中,将元组序列号(TSN)分配给每个列的每个列中的每个数据值 根据表中的序列顺序表,其中在表的多个列上彼此对应的数据值具有等效的TSN; 基于数据值的表示将每个数据值分配给分区; 以及向每个数据值分配元组映射值,其中所述元组映射值标识每个数据值所在的分区。

    INTRA-BLOCK PARTITIONING FOR DATABASE MANAGEMENT
    10.
    发明申请
    INTRA-BLOCK PARTITIONING FOR DATABASE MANAGEMENT 有权
    数据库管理的内部分区

    公开(公告)号:US20130325900A1

    公开(公告)日:2013-12-05

    申请号:US13485707

    申请日:2012-05-31

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30315 G06F17/30584

    摘要: A method for storing database information includes storing a table having data values in a column major order. The data values are stored in a list of blocks. The method also includes assigning a tuple sequence number (TSN) to each data value in each column of the table according to a sequence order in the table. The data values that correspond to each other across a plurality of columns of the table have equivalent TSNs. The method also includes assigning each data value to a partition based on a representation of the data value. The method also includes assigning a tuple map value to each data value. The tuple map value identifies the partition in which each data value is located.

    摘要翻译: 用于存储数据库信息的方法包括以列主要顺序存储具有数据值的表。 数据值存储在块列表中。 该方法还包括根据表中的序列顺序向表的每列中的每个数据值分配元组序列号(TSN)。 在表的多个列上彼此对应的数据值具有等效的TSN。 该方法还包括基于数据值的表示将每个数据值分配给分区。 该方法还包括为每个数据值分配元组映射值。 元组映射值标识每个数据值所在的分区。