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    • 1. 发明授权
    • Method and system for providing spatial-based context-aware service
    • 提供基于空间的上下文感知服务的方法和系统
    • US08571581B2
    • 2013-10-29
    • US13295976
    • 2011-11-14
    • Moonsoo LeeMin Soo KimInhak JooChung-ho LeeIn Sung JangSung Woong Shin
    • Moonsoo LeeMin Soo KimInhak JooChung-ho LeeIn Sung JangSung Woong Shin
    • H04W24/00
    • H04W4/02
    • A system for providing spatial-based context-aware service includes a database configured to store a geocontext including spatial information, one or more contexts, and sensor data; a sensor/context catalog server configured to manage meta data of the contexts and the sensor data; a context processing server configured to generate a list of contexts applicable to the mobile device based on the sensor data and the meta data upon a receipt of the sensor data from the mobile device; a geocontext search server configured to search the database for candidate geocontexts appropriate for the user of the mobile device by using the location information of the mobile device and the list of contexts; and a context-aware management server configured to generate a list of recommended services by executing the searched candidate geocontexts.
    • 用于提供基于空间的上下文感知服务的系统包括被配置为存储包括空间信息,一个或多个上下文和传感器数据的地理信息的数据库; 配置为管理所述上下文的元数据和所述传感器数据的传感器/上下文目录服务器; 上下文处理服务器,被配置为在从所述移动设备接收到所述传感器数据时,基于所述传感器数据和所述元数据来生成适用于所述移动设备的上下文列表; 地理候
      译搜索服务器,其被配置为通过使用所述移动设备的位置信息和所述上下文列表来搜索适合于所述移动设备的用户的候选地理信号; 以及上下文感知管理服务器,被配置为通过执行所搜索的候选地理信号来生成推荐服务的列表。
    • 2. 发明申请
    • METHOD AND SYSTEM FOR PROVIDING SPATIAL-BASED CONTEXT-AWARE SERVICE
    • 提供基于空间的语境服务的方法和系统
    • US20120122476A1
    • 2012-05-17
    • US13295976
    • 2011-11-14
    • MOONSOO LEEMin Soo KimInhak JooChung-ho LeeIn Sung JangSung Woong Shin
    • MOONSOO LEEMin Soo KimInhak JooChung-ho LeeIn Sung JangSung Woong Shin
    • H04W4/02
    • H04W4/02
    • A system for providing spatial-based context-aware service includes a database configured to store a geocontext including spatial information, one or more contexts, and sensor data; a sensor/context catalog server configured to manage meta data of the contexts and the sensor data; a context processing server configured to generate a list of contexts applicable to the mobile device based on the sensor data and the meta data upon a receipt of the sensor data from the mobile device; a geocontext search server configured to search the database for candidate geocontexts appropriate for the user of the mobile device by using the location information of the mobile device and the list of contexts; and a context-aware management server configured to generate a list of recommended services by executing the searched candidate geocontexts.
    • 用于提供基于空间的上下文感知服务的系统包括被配置为存储包括空间信息,一个或多个上下文和传感器数据的地理信息的数据库; 配置为管理所述上下文的元数据和所述传感器数据的传感器/上下文目录服务器; 上下文处理服务器,被配置为在从所述移动设备接收到所述传感器数据时,基于所述传感器数据和所述元数据来生成适用于所述移动设备的上下文列表; 地理候
      译搜索服务器,其被配置为通过使用所述移动设备的位置信息和所述上下文列表来搜索适合于所述移动设备的用户的候选地理信号; 以及上下文感知管理服务器,被配置为通过执行所搜索的候选地理信号来生成推荐服务的列表。
    • 4. 发明授权
    • Apparatus and method for preventing collision of vehicle at crossroads
    • 用于防止车辆在十字路口碰撞的装置和方法
    • US07505850B2
    • 2009-03-17
    • US11238744
    • 2005-09-29
    • Min-Soo KimEunkyu LeeMi-Jeong KimInhak JooByung-Tae Jang
    • Min-Soo KimEunkyu LeeMi-Jeong KimInhak JooByung-Tae Jang
    • G06F17/10
    • G08G1/164
    • 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.
    • 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。