A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE MACHINE, VEHICLE CONTROL DEVICE, AND CONTROL SYSTEM
To prevent a vehicle control device from being operated illicitly by external tools.SOLUTION: A portable machine (1) includes: a signal generation unit (11) that makes a vehicle control device (2) start measuring time by transmitting a first keyless signal depending on predetermined input operation for an input unit (20); and a timer (12) that measures, only for a first period, a time lapse from when the input unit (20) receives the predetermined input operation or a time lapse from when the signal generation unit (11) transmits a keyless signal. The signal generation unit (11) transmits a second keyless signal including the number of counts as time information to the vehicle control device (2) when receiving the predetermined input operation.SELECTED DRAWING: Figure 1
【課題】外部ツールによって車両制御装置が不正動作させられることを防ぐ。【解決手段】携帯機（１）は、入力部（２０）に対する所定の入力操作に応じて１回目のキーレス信号を送信することで、車両制御装置（２）に時刻の計測を開始させる信号生成部（１１）と、入力部（２０）が所定の入力操作を受け付けてから、または、信号生成部（１１）がキーレス信号を送信してからの経過時間を、第１期間分だけ計測するタイマー（１２）と、を備え、信号生成部（１１）は、前記所定の入力操作を受け付けた場合、時間情報としてカウント数を含んだ２回目のキーレス信号を車両制御装置（２）へ送信する。【選択図】図１
PORTABLE MACHINE, VEHICLE CONTROL DEVICE, AND CONTROL SYSTEM
To prevent a vehicle control device from being operated illicitly by external tools.SOLUTION: A portable machine (1) includes: a signal generation unit (11) that makes a vehicle control device (2) start measuring time by transmitting a first keyless signal depending on predetermined input operation for an input unit (20); and a timer (12) that measures, only for a first period, a time lapse from when the input unit (20) receives the predetermined input operation or a time lapse from when the signal generation unit (11) transmits a keyless signal. The signal generation unit (11) transmits a second keyless signal including the number of counts as time information to the vehicle control device (2) when receiving the predetermined input operation.SELECTED DRAWING: Figure 1
【課題】外部ツールによって車両制御装置が不正動作させられることを防ぐ。【解決手段】携帯機（１）は、入力部（２０）に対する所定の入力操作に応じて１回目のキーレス信号を送信することで、車両制御装置（２）に時刻の計測を開始させる信号生成部（１１）と、入力部（２０）が所定の入力操作を受け付けてから、または、信号生成部（１１）がキーレス信号を送信してからの経過時間を、第１期間分だけ計測するタイマー（１２）と、を備え、信号生成部（１１）は、前記所定の入力操作を受け付けた場合、時間情報としてカウント数を含んだ２回目のキーレス信号を車両制御装置（２）へ送信する。【選択図】図１
PORTABLE MACHINE, VEHICLE CONTROL DEVICE, AND CONTROL SYSTEM
携帯機、車両制御装置、および制御システム
OHATA HIROFUMI (author) / HAMADA KAZUYA (author) / NAGANAWA MOE (author)
2020-02-20
Patent
Electronic Resource
Japanese
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