| 摘要 |
PURPOSE: A space based security device and a method thereof are provided to improve the accuracy and speed of a security system by enabling a user to operate the security device on the basis of the movement path of a security intruder and a location where security breach is generated. CONSTITUTION: A space based security device (150) includes a corresponding device request processing unit (152), a phase relationship computing unit (154), a spatial query processing unit (156), and a coverage object managing unit (158). The corresponding device request processing unit receives a request for information about a security device, corresponding to a location where security breach is generated, from an external security breach handling unit. The phase relationship computing unit configures phase relationship between the security device and the location where the security breach is generated, and computes a path and a corresponding location on the basis of the phase relationship. The phase relationship computing unit determines a corresponding security device for handling the security breach. The spatial query processing unit receives a request for coverage information about the corresponding security device from the phase relationship computing unit, and provides the coverage information about the corresponding security device. The coverage object managing unit generates coverage information about a security device which exists in a security area. [Reference numerals] (100) Security invasion response device; (152) Corresponding device request processing unit; (154) Phase relationship computing unit; (156) Spatial query processing unit; (158) Coverage object managing unit; (162) Security device coverage DB |
