A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a keyless operation system that can make a vehicle side device perform predetermined vehicle control even when a first frequency signal is covered with a noise and a portable machine cannot identify the first frequency signal.SOLUTION: A keyless operation system includes a portable machine and a vehicle side device. The portable machine can receive a first frequency signal, and transmits a second frequency signal only for a predetermined time period when receiving the first frequency signal. The vehicle side device can output the first frequency signal by predetermined manipulation and can receive the second frequency signal within a predetermined time period after predetermined manipulation, while the vehicle side device performs control so that predetermined equipment performs predetermined operations when receiving the second frequency signal. The portable machine can further receive radio waves with intensity that may cover the first frequency signal, and outputs the second frequency signal only for a predetermined time period when receiving radio waves with intensity that may cover the first frequency signal.SELECTED DRAWING: Figure 2
【課題】第１の周波数の信号がノイズに埋もれ、第１の周波数の信号を携帯機が認識できない場合であっても、車両側装置に車両の所定の制御を実行させることができるキーレスオペレーションシステムを提供する。【解決手段】第１の周波数の信号を受信可能であって、第１の周波数の信号を受信した場合に第２の周波数の信号を所定時間だけ送信する携帯機と、第１の周波数の信号を所定の操作によって出力可能であって、所定の操作後の所定の時間内に第２の周波数の信号を受信可能とする一方、第２の周波数の信号を受信した場合に所定の機器が所定の動作を実行するように制御する車両側装置と、を備えるキーレスオペレーションシステムであって、携帯機は、更に、第１の周波数の信号が埋もれる強度の電波の受信が可能であって、第１の周波数の信号が埋もれる強度の電波を受信した場合に第２の周波数の信号を所定の時間だけ出力する。【選択図】 図２
To provide a keyless operation system that can make a vehicle side device perform predetermined vehicle control even when a first frequency signal is covered with a noise and a portable machine cannot identify the first frequency signal.SOLUTION: A keyless operation system includes a portable machine and a vehicle side device. The portable machine can receive a first frequency signal, and transmits a second frequency signal only for a predetermined time period when receiving the first frequency signal. The vehicle side device can output the first frequency signal by predetermined manipulation and can receive the second frequency signal within a predetermined time period after predetermined manipulation, while the vehicle side device performs control so that predetermined equipment performs predetermined operations when receiving the second frequency signal. The portable machine can further receive radio waves with intensity that may cover the first frequency signal, and outputs the second frequency signal only for a predetermined time period when receiving radio waves with intensity that may cover the first frequency signal.SELECTED DRAWING: Figure 2
【課題】第１の周波数の信号がノイズに埋もれ、第１の周波数の信号を携帯機が認識できない場合であっても、車両側装置に車両の所定の制御を実行させることができるキーレスオペレーションシステムを提供する。【解決手段】第１の周波数の信号を受信可能であって、第１の周波数の信号を受信した場合に第２の周波数の信号を所定時間だけ送信する携帯機と、第１の周波数の信号を所定の操作によって出力可能であって、所定の操作後の所定の時間内に第２の周波数の信号を受信可能とする一方、第２の周波数の信号を受信した場合に所定の機器が所定の動作を実行するように制御する車両側装置と、を備えるキーレスオペレーションシステムであって、携帯機は、更に、第１の周波数の信号が埋もれる強度の電波の受信が可能であって、第１の周波数の信号が埋もれる強度の電波を受信した場合に第２の周波数の信号を所定の時間だけ出力する。【選択図】 図２
KEYLESS OPERATION SYSTEM
キーレスオペレーションシステム
ISHII SHIGEHARU (author)
2019-08-01
Patent
Electronic Resource
Japanese