Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ON-VEHICLE DEVICE, VEHICLE COMMUNICATION SYSTEM, AND POSITION DETECTION METHOD
To provide an on-vehicle device, a vehicle communication system, and a position detection method.SOLUTION: A portable device has a signal transmitted from a plurality of transmission antennas disposed spaced apart on a vehicle and performs processes according to a response signal from another portable device which has received the signal. The portable device includes: a first transmission control unit for having a signal simultaneously transmitted from two antennas of the plurality of antennas; and a second transmission control unit for having a signal transmitted from any one of the two transmission antennas when receiving a response signal from the other portable device to the signal transmitted by the two transmission antennas.SELECTED DRAWING: Figure 7
【課題】車載機、車両用通信システム及び位置検出方法を提供する。【解決手段】車両に離隔配置された複数の送信アンテナから信号を送信させ、信号を受信した携帯機からの応答信号に応じて処理を行う携帯機であって、複数の送信アンテナのうち、２つの送信アンテナから信号を同時的に送信させる第１送信制御部と、２つの送信アンテナから送信させた信号に対する携帯機からの応答信号を受信した場合、２つの送信アンテナの何れか一方から信号を送信させる第２送信制御部とを備える。【選択図】図７
ON-VEHICLE DEVICE, VEHICLE COMMUNICATION SYSTEM, AND POSITION DETECTION METHOD
To provide an on-vehicle device, a vehicle communication system, and a position detection method.SOLUTION: A portable device has a signal transmitted from a plurality of transmission antennas disposed spaced apart on a vehicle and performs processes according to a response signal from another portable device which has received the signal. The portable device includes: a first transmission control unit for having a signal simultaneously transmitted from two antennas of the plurality of antennas; and a second transmission control unit for having a signal transmitted from any one of the two transmission antennas when receiving a response signal from the other portable device to the signal transmitted by the two transmission antennas.SELECTED DRAWING: Figure 7
【課題】車載機、車両用通信システム及び位置検出方法を提供する。【解決手段】車両に離隔配置された複数の送信アンテナから信号を送信させ、信号を受信した携帯機からの応答信号に応じて処理を行う携帯機であって、複数の送信アンテナのうち、２つの送信アンテナから信号を同時的に送信させる第１送信制御部と、２つの送信アンテナから送信させた信号に対する携帯機からの応答信号を受信した場合、２つの送信アンテナの何れか一方から信号を送信させる第２送信制御部とを備える。【選択図】図７
ON-VEHICLE DEVICE, VEHICLE COMMUNICATION SYSTEM, AND POSITION DETECTION METHOD
車載機、車両用通信システム及び位置検出方法
MATSUOKA KENJI (Autor:in)
10.01.2019
Patent
Elektronische Ressource
Japanisch
IPC:
H04Q
Wähltechnik
,
SELECTING
/
B60C
VEHICLE TYRES
,
Fahrzeugreifen
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
E05B
LOCKS
,
Schlösser
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
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