公开(公告)号：US07825827B2

公开(公告)日：2010-11-02

申请号：US11929830

申请日：2007-10-30

申请人： Byung Tae Jang ,  Do Hyun Kim ,  Jae Jun Yoo ,  Mi-Jeong Kim ,  Kyeong Tae Kim ,  Myung Hee Son ,  Jae Han Lim ,  Kyung Bok Sung ,  Jong-Hyun Park ,  Jung Sook Kim ,  Jeong-Dan Choi

发明人： Byung Tae Jang ,  Do Hyun Kim ,  Jae Jun Yoo ,  Mi-Jeong Kim ,  Kyeong Tae Kim ,  Myung Hee Son ,  Jae Han Lim ,  Kyung Bok Sung ,  Jong-Hyun Park ,  Jung Sook Kim ,  Jeong-Dan Choi

IPC分类号： B60Q1/48

CPC分类号： G08G1/14 ,  G08G1/017

摘要： Provided are an intelligent parking guidance apparatus and method. The intelligent parking guidance apparatus includes: an image sensor node recognizing a vehicle number of a vehicle, sensor nodes determining whether the vehicle exists in their own positions, a parking management server generating information for guiding the vehicle to an available parking space, and a mobile communication terminal receiving the information. The intelligent parking guidance apparatus and method provide information regarding parking lots which are within a predetermined distance from a destination and available parking spaces of each parking lot, to a driver, as well as provide a road guidance service to the driver to guide his/her vehicle to the destination, so that the driver can select an optimal parking lot. Also, when the vehicle enters the parking lot, the intelligent parking guidance apparatus and method guide the driver to an available empty parking space, thereby reducing difficulties in finding a parking space in a place which is unfamiliar to the driver.

摘要翻译： 提供了一种智能停车引导装置和方法。 智能停车引导装置包括：识别车辆的车辆编号的图像传感器节点，确定车辆是否存在于其自己的位置的传感器节点，产生用于将车辆引导到可用停车位的信息的停车管理服务器，以及移动 通信终端接收信息。 智能停车引导装置和方法提供关于从目的地预定距离内的停车场以及每个停车场的可用停车位到驾驶员的信息，以及向司机提供道路指导服务以指导他/她 车辆到目的地，以便驾驶员可以选择最佳的停车场。 此外，当车辆进入停车场时，智能停车引导装置和方法将驾驶员引导到可用的空闲停车位，从而减少在驾驶员不熟悉的地方找到停车空间的困难。

公开(公告)号：US20100083035A1

公开(公告)日：2010-04-01

申请号：US12569439

申请日：2009-09-29

申请人： Jungsook KIM ,  Jae Han Lim ,  Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jaejun Yoo ,  Kyung Bok Sung ,  Jeong Ah Jang

发明人： Jungsook KIM ,  Jae Han Lim ,  Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jaejun Yoo ,  Kyung Bok Sung ,  Jeong Ah Jang

IPC分类号： G06F11/20

CPC分类号： H04W84/18

摘要： Provided is a wireless communication method in a wireless sensor network environment. The method overhears a packet transmitted from a source sensor node to a destination sink node and determines whether the destination sink node receives the packet. A transmission node selected by using local information among a plurality of neighboring sensor nodes transmits the overheard packet to the destination sink node when the packet is not received.

摘要翻译： 提供了一种无线传感器网络环境中的无线通信方法。 该方法将从源传感器节点传送到目的地宿节点的分组进行侦听，并确定目的宿节点是否接收分组。 在多个相邻传感器节点之间通过使用本地信息选择的传输节点在未接收到分组时将该窃听分组发送到目的地宿节点。

公开(公告)号：US07994942B2

公开(公告)日：2011-08-09

申请号：US12215397

申请日：2008-06-27

申请人： Do Hyun Kim ,  Jeong Dan Choi ,  Byung Tae Jang ,  Jung Sook Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jae Han Lim ,  Kyeong Tae Kim ,  Jeong Ah Jang

发明人： Do Hyun Kim ,  Jeong Dan Choi ,  Byung Tae Jang ,  Jung Sook Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jae Han Lim ,  Kyeong Tae Kim ,  Jeong Ah Jang

IPC分类号： G08G1/123

CPC分类号： G08G1/096791 ,  G08G1/20

摘要： The present invention relates to a method and apparatus for delivering data based on a sensor network. According to an embodiment of the present invention, the apparatus for delivering data is provided in a means of transportation such as a vehicle, activates a node of a corresponding sensor network when a vehicle enters a road segment, and receives data from the transmission node. Then, the apparatus for delivering data calculates an optimum path along which the received data is delivered to a target destination, determines whether to use other vehicles or to directly deliver the data to the target destination on the basis of the calculated optimum path, and delivers the data to the target destination by the determined method. In this case, the target destination to which the data is delivered may be a different node of the same sensor network, or may be a node or a center of a different sensor network.

摘要翻译： 本发明涉及一种基于传感器网络传送数据的方法和装置。 根据本发明的实施例，用于传送数据的装置以诸如车辆的运输方式提供，当车辆进入道路段时激活对应的传感器网络的节点，并且从传输节点接收数据。 然后，用于传送数据的装置计算接收到的数据被传送到目标目的地的最佳路径，基于计算的最佳路径确定是否使用其他车辆或直接将数据传送到目的地，并且传送 通过确定的方法将数据传输到目的地。 在这种情况下，传送数据的目标目的地可以是相同传感器网络的不同节点，或者可以是不同传感器网络的节点或中心。

公开(公告)号：US20100260167A1

公开(公告)日：2010-10-14

申请号：US12743310

申请日：2008-06-12

申请人： Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jung Sook Kim ,  Jae Han Lim ,  Jeong Ah Jang

发明人： Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jung Sook Kim ,  Jae Han Lim ,  Jeong Ah Jang

IPC分类号： H04W56/00

CPC分类号： H04J3/0667 ,  H04J3/0673 ,  H04W12/12 ,  H04W84/18

摘要： The present invention relates to a time synchronization method in a wireless sensor network. In the present invention, if an upper node requests a lower reference node to start time synchronization, the lower reference node broadcasts a first sync reference packet. The upper node receives the first sync reference packet and transmits the first sync reference packet reception time to the lower reference node. The lower reference node broadcasts the first sync reference packet reception time, such that the other nodes perform time synchronization on the basis of the first sync reference packet reception time. Meanwhile, the lower reference node estimates the first sync reference packet reception time of the upper node to calculate the reception estimation time, and transmits the reception estimation time to a determination node that is two hops anterior to the lower reference node. Therefore, the determination node compares the reception time received from the upper node and the reception estimation time received from the lower reference node and determines whether a capture attack on the upper node has occurred.

摘要翻译： 本发明涉及无线传感器网络中的时间同步方法。 在本发明中，如果上层节点请求较低参考节点开始时间同步，则下参考节点广播第一同步参考分组。 上级节点接收第一同步参考分组，并将第一同步参考分组接收时间发送到下参考节点。 下参考节点广播第一同步参考分组接收时间，使得其他节点基于第一同步参考分组接收时间执行时间同步。 同时，下参考节点估计上级节点的第一同步参考分组接收时间以计算接收估计时间，并且将接收估计时间发送到作为下参考节点之前的两跳的确定节点。 因此，确定节点比较从上层节点接收到的接收时间和从较低参考节点接收的接收估计时间，并确定是否发生了对上层节点的捕获攻击。

公开(公告)号：US20090128324A1

公开(公告)日：2009-05-21

申请号：US12215397

申请日：2008-06-27

申请人： Do Hyun Kim ,  Jeong Dan Choi ,  Byung Tae Jang ,  Jung Sook Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jae Han Lim ,  Kyeong Tae Kim ,  Jeong Ah Jang

发明人： Do Hyun Kim ,  Jeong Dan Choi ,  Byung Tae Jang ,  Jung Sook Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jae Han Lim ,  Kyeong Tae Kim ,  Jeong Ah Jang

IPC分类号： G08B1/08 ,  H04Q7/00

CPC分类号： G08G1/096791 ,  G08G1/20

摘要： The present invention relates to a method and apparatus for delivering data based on a sensor network. According to an embodiment of the present invention, the apparatus for delivering data is provided in a means of transportation such as a vehicle, activates a node of a corresponding sensor network when a vehicle enters a road segment, and receives data from the transmission node. Then, the apparatus for delivering data calculates an optimum path along which the received data is delivered to a target destination, determines whether to use other vehicles or to directly deliver the data to the target destination on the basis of the calculated optimum path, and delivers the data to the target destination by the determined method. In this case, the target destination to which the data is delivered may be a different node of the same sensor network, or may be a node or a center of a different sensor network.

摘要翻译： 本发明涉及一种基于传感器网络传送数据的方法和装置。 根据本发明的实施例，用于传送数据的装置以诸如车辆的运输方式提供，当车辆进入道路段时激活对应的传感器网络的节点，并且从传输节点接收数据。 然后，用于传送数据的装置计算接收到的数据被传送到目标目的地的最佳路径，基于计算的最佳路径确定是否使用其他车辆或直接将数据传送到目的地，并且传送 通过确定的方法将数据传输到目的地。 在这种情况下，传送数据的目标目的地可以是相同传感器网络的不同节点，或者可以是不同传感器网络的节点或中心。

公开(公告)号：US08571008B2

公开(公告)日：2013-10-29

申请号：US12743310

申请日：2008-06-12

申请人： Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jung Sook Kim ,  Jae Han Lim ,  Jeong Ah Jang

发明人： Kyeong Tae Kim ,  Byung Tae Jang ,  Jeong Dan Choi ,  Do Hyun Kim ,  Jae Jun Yoo ,  Kyung Bok Sung ,  Jung Sook Kim ,  Jae Han Lim ,  Jeong Ah Jang

IPC分类号： H04J3/06

CPC分类号： H04J3/0667 ,  H04J3/0673 ,  H04W12/12 ,  H04W84/18

摘要： The present invention relates to a time synchronization method in a wireless sensor network. In the present invention, if an upper node requests a lower reference node to start time synchronization, the lower reference node broadcasts a first sync reference packet. The upper node receives the first sync reference packet and transmits the first sync reference packet reception time to the lower reference node. The lower reference node broadcasts the first sync reference packet reception time, such that the other nodes perform time synchronization on the basis of the first sync reference packet reception time. Meanwhile, the lower reference node estimates the first sync reference packet reception time of the upper node to calculate the reception estimation time, and transmits the reception estimation time to a determination node that is two hops anterior to the lower reference node. Therefore, the determination node compares the reception time received from the upper node and the reception estimation time received from the lower reference node and determines whether a capture attack on the upper node has occurred.

摘要翻译： 本发明涉及无线传感器网络中的时间同步方法。 在本发明中，如果上层节点请求较低参考节点开始时间同步，则下参考节点广播第一同步参考分组。 上级节点接收第一同步参考分组，并将第一同步参考分组接收时间发送到下参考节点。 下参考节点广播第一同步参考分组接收时间，使得其他节点基于第一同步参考分组接收时间执行时间同步。 同时，下参考节点估计上级节点的第一同步参考分组接收时间以计算接收估计时间，并且将接收估计时间发送到作为下参考节点之前的两跳的确定节点。 因此，确定节点比较从上层节点接收到的接收时间和从较低参考节点接收的接收估计时间，并确定是否发生了对上层节点的捕获攻击。

公开(公告)号：US5905450A

公开(公告)日：1999-05-18

申请号：US7819

申请日：1998-01-15

申请人： Dong Hyun Kim ,  Byung Tae Jang ,  Jung Sik Kim ,  Soo Ile Park ,  Ju Wan Kim ,  Hae Dong Kim

发明人： Dong Hyun Kim ,  Byung Tae Jang ,  Jung Sik Kim ,  Soo Ile Park ,  Ju Wan Kim ,  Hae Dong Kim

IPC分类号： G08B25/00 ,  G08B23/00

CPC分类号： A62B3/00

摘要： A system for supporting a fire fighting for a building and a fire fighting method using the same which are capable of more effectively performing a fire fighting operation by providing, in real time. The system includes a tracker for extracting a moving direction and speed of a fire fighter in a building, a see-through type HMD device for extracting a seeing direction of the fire fighter and providing a current position information of the fire fighter including a graphic and text information to the fire fighter, an externally connected PC for storing an information database corresponding to a structure of a building and information related thereto, tracing a position of the fire fighter in the building based on the moving direction of the fire fighter extracted by the tracker and the information database, judging an additional information with respect to a structure of the interior of the building and the structure which are seen by the fire fighter based on the seeing direction information of the fire fighter extracted by the see-through HMD device and the information database, and transmitting the same to the see-through HMD device, and a wireless data transmitting and receiving apparatus for communicating between the tracker, the see-through HMD device and the externally connected computer.

摘要翻译： 用于支持建筑物的消防的系统和使用该系统的消防方法，其能够通过实时提供能够更有效地执行消防操作。 该系统包括用于提取建筑物中的消防员的移动方向和速度的跟踪器，用于提取消防员的观察方向的透视型HMD装置，并提供包括图形的消防员的当前位置信息，以及 向消防员提供文本信息，外部连接的PC，用于存储与建筑物的结构相对应的信息数据库及与其相关的信息，基于由消防员提取的消防员的移动方向，在消防员的位置追踪消防员的位置 跟踪器和信息数据库，根据由穿透HMD装置提取的消防员的观察方向信息，判断关于建筑物内部结构和消防员看到的结构的附加信息，以及 信息数据库，并将其发送到直通式HMD设备，以及无线数据发送和接收 用于在跟踪器，透视HMD设备和外部连接的计算机之间进行通信的设备。

公开(公告)号：US06945869B2

公开(公告)日：2005-09-20

申请号：US10456501

申请日：2003-06-09

申请人： Ju Wan Kim ,  Byung Tae Jang

发明人： Ju Wan Kim ,  Byung Tae Jang

IPC分类号： A63F13/00 ,  A63F13/10

CPC分类号： A63F13/837 ,  A63F13/10 ,  A63F13/525 ,  A63F13/655 ,  A63F2300/66 ,  A63F2300/69 ,  A63F2300/8076

摘要： A shooting game is provided based on videos reproduced on a computer by using an augmented reality technology. A 3D graphic object is matched with an existing video by rendering the 3D graphic object and a segmentation object mask of the existing video is overlaid on the 3D graphic object. As a result, three-dimensional effect of the game environment is greatly increased. Further, interactions between the computer and a gamer can be processed by using a gun simulator such as a mouse, a key board, a joystick, and the like. Since the game is played based on the video containing actual elements, the reality of the game environment is greatly enhanced compared to conventional cases where only virtual elements created by using computer graphics are utilized. Therefore, it becomes possible to produce a game having more various interesting scenario with a more real-world-like game environment.

摘要翻译： 基于通过使用增强现实技术在计算机上再现的视频来提供射击游戏。 3D图形对象通过渲染3D图形对象与现有视频相匹配，并且现有视频的分割对象掩码覆盖在3D图形对象上。 结果，游戏环境的三维效果大大提高。 此外，可以通过使用诸如鼠标，键盘，操纵杆等的枪模拟器来处理计算机和玩家之间的相互作用。 由于游戏基于包含实际元素的视频进行播放，与仅使用通过使用计算机图形创建的虚拟元素的传统情况相比，游戏环境的现实大大增强。 因此，可以产生具有更多的真实世界般的游戏环境的具有更多不同趣味场景的游戏。

公开(公告)号：US07272502B2

公开(公告)日：2007-09-18

申请号：US10786302

申请日：2004-02-26

申请人： Seung Yong Lee ,  Jong Hun Lee ,  Seong Baek Kim ,  Ji Hoon Choi ,  Byung Tae Jang ,  Kyoung Ho Choi

发明人： Seung Yong Lee ,  Jong Hun Lee ,  Seong Baek Kim ,  Ji Hoon Choi ,  Byung Tae Jang ,  Kyoung Ho Choi

IPC分类号： G01C21/00

CPC分类号： G08G1/096716 ,  G01S13/825 ,  G01S13/931 ,  G01S19/14 ,  G01S2013/9339 ,  G05D1/028 ,  G08G1/096758 ,  G08G1/096783

摘要： The present invention relates to a radio frequency identification (RFID) tag installation system using a vehicle and method thereof. The REID tag is installed on the road to provide a driver with position information and road information such as speed limit, road name. etc in his or her traveling region. By using our present invention, RFID tag can be installed with small manpower in a short time. The system uses two CCD cameras, two GPS receivers, an INS and a DMI, and includes: a vehicle position and yaw extractor by using the two GPS receivers; orientation extractor for the vehicle by using INS, a GPS/INS/DMI integrator for GPS outage and for INS error correction; two cameras interior/exterior orientation extractor for the CCD cameras; a target position extractor for finding 3-dimensional coordinates; a road information storage for supplying road information such as a speed limit and a route number of a road; an REID tag writer for inputting the information obtained from the target region position extractor and the road information storage; and an REID tag installer for attaching the REID tag on the road.

摘要翻译： 本发明涉及使用车辆的射频识别（RFID）标签安装系统及其方法。 REID标签安装在道路上，为驾驶员提供位置信息和道路信息，如速度限制，道路名称。 在他或她的旅行区域。 通过使用本发明，可以在短时间内以小的人力安装RFID标签。 该系统使用两个CCD摄像机，两个GPS接收器，INS和DMI，并且包括：通过使用两个GPS接收器的车辆位置和偏航提取器; 用于车辆的定向提取器，使用INS，用于GPS中断的GPS / INS / DMI积分器和用于INS误差校正; 两台摄像机内部/外部取景器; 用于找到3维坐标的目标位置提取器; 用于提供诸如道路的限速和路线号的道路信息的道路信息存储装置; REID标签写入器，用于输入从目标区域位置提取器获得的信息和道路信息存储; 以及用于在路上附加REID标签的REID标签安装程序。