The present invention relates to an on-board diagnostics (OBD) device for transmitting a unidirectional wireless signal. The OBD device for transmitting a unidirectional wireless signal according to the present invention is an OBD device which can be connected to an OBD port of a vehicle. The OBD device of the present invention comprises: a body unit having a terminal that can be connected to an OBD port of a vehicle; a power supply unit for receiving a power from the vehicle through the OBD port; a power conversion unit for converting the vehicle power into at least one specified operation power; and a chip module operated through at least one power including the operation power converted from the vehicle power supplied from the vehicle to transmit a unidirectional wireless signal, and if the unidirectional wireless signal is transmitted by using the vehicle power, controlling transmission of the unidirectional wireless signal to an output amplified more than a maximum output that can be amplified within a usable range through the vehicle power or an output of a low energy mode.
본 발명은 단방향 무선신호를 송출하는 오비디장치에 관한 것으로, 본 발명에 따른 단방향 무선신호를 송출하는 오비디장치는, 차량의 OBD(On-Board Diagnostics)포트에 연결 가능한 오비디장치에 있어서, 차량의 OBD포트에 연결 가능한 단자를 구비한 몸통부와, 상기 OBD포트를 통해 상기 차량으로부터 전원을 공급받는 전원 공급부와, 상기 차량 전원을 적어도 하나의 지정된 동작 전원으로 변환하는 전원 변환부와, 상기 차량으로부터 공급되는 차량 전원을 변환한 동작 전원을 포함하는 적어도 하나의 전원을 통해 동작하여 단방향 무선신호를 송출하며, 상기 차량 전원을 이용하여 단방향 무선신호를 송출하는 경우 상기 차량 전원을 통해 가용 범위 내에서 증폭 가능한 최대 출력 또는 저전원(Low Energy) 모드의 출력보다 증폭된 출력으로 상기 단방향 무선신호를 송출하도록 제어하는 칩모듈을 구비한다.
OBD Device for Broadcasting One-Way Radio Signal
단방향 무선신호를 송출하는 오비디장치
06.11.2017
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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