SYSTEM FOR SYNCHRONIZING MUTUAL RELAY MOVEMENT OF SENSOR APPARATUS

According to an embodiment of the present invention, a system for synchronizing a relay operation between a plurality of sensor devices, comprises: a first sensor device for controlling a selected first relay operation to be performed when an event is detected by a sensor, and transmitting a first s...

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Bibliographische Detailangaben
Hauptverfasser: SEONG DONG OOK, LEE BYUNG JU
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:According to an embodiment of the present invention, a system for synchronizing a relay operation between a plurality of sensor devices, comprises: a first sensor device for controlling a selected first relay operation to be performed when an event is detected by a sensor, and transmitting a first signal including a first identifier to another sensor device; and a second sensor device for comparing the first identifier included in the first signal with a second identifier which is an own identifier stored in a memory when receiving the first signal from the first sensor device, transmitting the first signal to another sensor device while controlling the first relay operation to be performed when the first and second identifiers are the same, and transmitting the first signal to another sensor device when the first and second identifiers are different. Therefore, synchronization for a sensor relay operation can be easily implemented by using only distributed nodes in a sensor network. 본 발명의 일실시예에 따른 다수의 센서장치들 간의 릴레이 동작을 동기화하는 시스템은, 센서를 통해 이벤트를 감지하는 경우, 선정된 제1 릴레이 동작이 수행되도록 제어하고, 제1 식별자가 포함된 제1 신호를 다른 센서장치로 전송하는 제1 센서장치; 및 제1 센서장치로부터 제1 신호를 수신하는 경우 제1 신호에 포함된 제1 식별자를 메모리에 저장된 자신의 식별자인 제2 식별자와 비교하고, 제1 식별자와 제2 식별자가 동일한 경우 상기 제1 릴레이 동작이 수행되도록 제어하면서 상기 제1 신호를 다른 센서장치로 전달하며, 제1 식별자와 제2 식별자가 다른 경우 상기 제1 신호를 다른 센서장치로 전달하는 제2 센서장치를 포함한다.