A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNAUTHORIZED COMMUNICATION ESTABLISHMENT PREVENTION SYSTEM
PROBLEM TO BE SOLVED: To provide an unauthorized communication establishment prevention system capable of shortening a communication time.SOLUTION: An unauthorized communication establishment prevention system 27, when a vehicle 1 and an electronic key 2 perform smart collation, executes motion determination with respect to the electronic key 2 on the basis of a detection signal Sac from a motion detection unit 25 provided in the electronic key 2. The unauthorized communication establishment prevention system permits establishment of the smart collation when it has been determined that motion of the electronic key 2 has occurred together with establishment of the smart collation and does not permit establishment of the smart collation when it has been determined that the electronic key 2 has stopped even in the case of establishment of the smart collation. In performing the motion determination, the smart collation and the motion determination are processed in parallel.SELECTED DRAWING: Figure 1
【課題】通信時間を短く済ませることができる通信不正成立防止システムを提供する。【解決手段】通信不正成立防止システム２７は、車両１及び電子キー２がスマート照合を行うにあたって、電子キー２に設けられたモーション検出部２５からの検出信号Ｓacを基に、電子キー２のモーション判定を実行する。このとき、スマート照合が成立しつつ電子キー２に動きが発生していれば、スマート照合を成立とし、スマート照合が成立していても電子キー２が停止していれば、スマート照合の成立を許可しない。このモーション判定を行うにあたって、スマート照合とモーション判定とを並列で処理する。【選択図】図１
UNAUTHORIZED COMMUNICATION ESTABLISHMENT PREVENTION SYSTEM
PROBLEM TO BE SOLVED: To provide an unauthorized communication establishment prevention system capable of shortening a communication time.SOLUTION: An unauthorized communication establishment prevention system 27, when a vehicle 1 and an electronic key 2 perform smart collation, executes motion determination with respect to the electronic key 2 on the basis of a detection signal Sac from a motion detection unit 25 provided in the electronic key 2. The unauthorized communication establishment prevention system permits establishment of the smart collation when it has been determined that motion of the electronic key 2 has occurred together with establishment of the smart collation and does not permit establishment of the smart collation when it has been determined that the electronic key 2 has stopped even in the case of establishment of the smart collation. In performing the motion determination, the smart collation and the motion determination are processed in parallel.SELECTED DRAWING: Figure 1
【課題】通信時間を短く済ませることができる通信不正成立防止システムを提供する。【解決手段】通信不正成立防止システム２７は、車両１及び電子キー２がスマート照合を行うにあたって、電子キー２に設けられたモーション検出部２５からの検出信号Ｓacを基に、電子キー２のモーション判定を実行する。このとき、スマート照合が成立しつつ電子キー２に動きが発生していれば、スマート照合を成立とし、スマート照合が成立していても電子キー２が停止していれば、スマート照合の成立を許可しない。このモーション判定を行うにあたって、スマート照合とモーション判定とを並列で処理する。【選択図】図１
UNAUTHORIZED COMMUNICATION ESTABLISHMENT PREVENTION SYSTEM
通信不正成立防止システム
ARAKAWA MASAHIRO (author) / MURASE SEIYA (author) / KAWAMURA DAISUKE (author)
2016-12-15
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser
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