公开(公告)号：KR100786387B1

公开(公告)日：2007-12-17

申请号：KR20060071513

申请日：2006-07-28

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM BYOUNG WHI ,  KANG BYUNG YONG ,  PARK KWON CHUL ,  WON JEONG WOOK

IPC: H04B7/26 ,  G01S5/02 ,  G01S5/10

CPC classification number: G01S5/0294 ,  G01S19/24 ,  H04W4/02

Abstract: A real-time location tracking method is provided to enable a user to demand location tracking to a tracked terminal through a tracking terminal, so that the tracked terminal can offer location information in real time according to the demand. A tracked terminal(120) combined with a mobile communication function and a GPS(Global Positioning System) function in integrated type receives a GPS signal to calculate location information in real time. A transmission request for the location information on the tracked terminal(120) from a tracking terminal(140) is decided on. If the request exists, the location information and an intrinsic ID are transmitted to the tracking terminal(140). It is decided whether a transmission mode for transmitting the location information and the ID is an automatic mode or a manual mode. In case of the automatic mode, it is decided whether the transmission mode is a transmission period mode. If so, and if a preset transmission period elapses, the location information and the ID are transmitted to the tracking terminal(140).

Abstract translation: 提供了一种实时位置跟踪方法，使得用户能够通过跟踪终端向跟踪终端请求定位跟踪，使得跟踪的终端可以根据需要实时提供位置信息。 结合移动通信功能的跟踪终端（120）和集成型的GPS（全球定位系统）功能接收GPS信号以实时计算位置信息。 确定来自跟踪终端（140）的跟踪终端（120）上的位置信息的发送请求。 如果存在请求，则将位置信息和固有ID发送到跟踪终端（140）。 确定用于发送位置信息和ID的传输模式是自动模式还是手动模式。 在自动模式的情况下，确定传输模式是传输周期模式。 如果是，则如果经过了预设的传输周期，则将位置信息和ID发送到跟踪终端（140）。