To provide a vehicle with a smart key system capable of suppressing deterioration of original running performance of a vehicle.SOLUTION: A vehicle 100 includes a travel control device 40 that controls travel of the vehicle 100. A vehicle-mounted device 20 includes a vehicle-mounted communication device 22 having a vehicle-mounted transmitter 22A that transmits a search signal for searching a portable device 30 with a predetermined radio wave intensity, and a communication control device 21 that controls communication of the vehicle-mounted communication device 22. The vehicle-mounted device 20 or the portable device 30 includes operation switches 23 and 33 for starting or stopping a main power supply 41 of the travel control device 40. The communication control device 21 controls the vehicle-mounted transmitter 22A to implement a limit to reduce or zero the search radio wave intensity transmitted from the vehicle-mounted transmitter 22A at least until the vehicle 100 starts running after the main power supply 41 of the travel control device 40 is activated by the operation switches 23 and 33.SELECTED DRAWING: Figure 3

    【課題】車両の本来の走行性能が損なわれることを抑えることができるスマートキーシステムを有した車両を提供する。【解決手段】車両100は、車両100の走行を制御する走行制御装置40を備える。車載機20は、携帯機30を探索するための探索信号を所定の電波強度で発信する車載発信器22Aを有した車載通信器22と、車載通信器22の通信を制御する通信制御装置21と、を備える。車載機20または携帯機30は、走行制御装置40のメイン電源41を起動または停止させる操作スイッチ23、33を備えている。通信制御装置21は、操作スイッチ23、33で走行制御装置40のメイン電源41が起動してから、少なくとも車両100の走行が開始するまでの間、車載発信器22Aから発信される前記探索電波強度を低下させるまたはゼロにする制限を実行するように、車載発信器22Aを制御する。【選択図】図3


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    Title :

    VEHICLE WITH SMART KEY SYSTEM


    Additional title:

    スマートキーシステムを有した車両


    Contributors:

    Publication date :

    2022-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser / H04B TRANSMISSION , Übertragung



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