PROBLEM TO BE SOLVED: To provide a receiving system which controls a vehicle by using a received signal from a transmission device and reduces a state in which a distance for control of the vehicle by the transmission device changes depending on the condition of the vehicle.SOLUTION: A receiving system comprises: a reception unit receiving signals transmitted from a radio transmission device; a detection unit detecting the level of the signal received by the reception unit and the level of noise received by the reception unit; a storage unit storing the maximum value of the level of the noise; and a function control unit permitting control of a vehicle when a difference between the level of the signal received by the reception unit and the maximum value of the level of the noise stored in the storage unit is equal to or larger than a threshold necessary for control of the vehicle.SELECTED DRAWING: Figure 4
【課題】送信装置からの受信信号を用いて車両を制御する受信システムにおいて、送信装置が車両を制御可能な距離が、車両の状態によって変化することを低減する受信システムを提供する。【解決手段】受信システムは、無線送信装置から送信される信号を受信する受信部と、前記受信部が受信する前記信号のレベルと、前記受信部が受信するノイズのレベルとを検出する検出部と、前記ノイズのレベルの最大値を記憶する記憶部と、前記受信部が受信する前記信号のレベルと、前記記憶部に記憶した前記ノイズのレベルの最大値との差が、車両の制御に必要な閾値以上の時に、前記車両の制御を許可する機能制御部と、を備える。【選択図】図4
RECEIVING SYSTEM
受信システム
2017-08-17
Patent
Elektronische Ressource
Japanisch
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