Abstract: Search and rescue system ascertain the existence of a lost article/person using an electrical signal transmitted from a signal transmitter carried by the lost article/person. The position of the lost article/person is transmitted through a network. Search and rescue system include a signal generator, one or more search target finder, a position measurer, and a network. The search target finder ascertains presence of a search target by receiving an electrical signal. An analyzer analyzes the received electrical signal and generates an analysis signal in response to a determination that the received electrical signal is a signal transmitted from the signal generator. The analysis signal is transmitted to another search target finder or the position measurer via the network. The position measurer confirms existence of the search target, detects interruption in analysis signal reception, and controls the communication route of the analysis signal to maintain analysis signal acquisition.

Abstract: A solar power panel failure search and detect system to search and detect malfunctioning or failed sites of a solar power panel. A search unit is installed in a remotely controllable aerial vehicle. The search unit maintains a constant distance between a solar panel and a failure detector, and maintains the failure detector at an optimum angle. A control unit controls a flight path and a flight angle of the aerial vehicle and controls/regulates an angle of the failure detector, a receiver, a processor, and the search unit. The search unit has an angle sensor, the failure detector, an angle adjuster and an imaging device. The control unit has a transmitter to transmit the search result data.

Abstract: Search and rescue system ascertain the existence of a lost article/person using an electrical signal transmitted from a signal transmitter carried by the lost article/person. The position of the lost article/person is transmitted through a network. Search and rescue system include a signal generator, one or more search target finder, a position measurer, and a network. The search target finder ascertains presence of a search target by receiving an electrical signal. An analyzer analyzes the received electrical signal and generates an analysis signal in response to a determination that the received electrical signal is a signal transmitted from the signal generator. The analysis signal is transmitted to another search target finder or the position measurer via the network. The position measurer confirms existence of the search target, detects interruption in analysis signal reception, and controls the communication route of the analysis signal to maintain analysis signal acquisition.

Abstract: A solar power panel failure search and detect system to search and detect malfunctioning or failed sites of a solar power panel. A search unit is installed in a remotely controllable aerial vehicle. The search unit maintains a constant distance between a solar panel and a failure detector, and maintains the failure detector at an optimum angle. A control unit controls a flight path and a flight angle of the aerial vehicle and controls/regulates an angle of the failure detector, a receiver, a processor, and the search unit. The search unit has an angle sensor, the failure detector, an angle adjuster and an imaging device. The control unit has a transmitter to transmit the search result data.