Patent ID: 9582951
Date: 2017-02-28
CPC Classifications: B60R,G07C

Claim:
1. A vehicular system comprising: a vehicle side unit equipped to a vehicle; and a plurality of mobile devices preliminarily registered to the vehicle side unit, wherein the plurality of mobile devices at least include a first mobile device and the mobile devices other than the first mobile device being referred to as remaining mobile devices, the vehicle side unit includes an in-compartment transmitting section that has a communication area covering an inside space of a compartment of the vehicle and transmits a first request signal designating the first mobile device, each of the plurality of mobile devices includes a replying section, the replying section of the first mobile device replies a response signal when receiving the first request signal, the replying section of each of the remaining mobile devices replies a predetermined non-designated report signal when receiving the first request signal, the replying section of each of the remaining mobile devices replies the non-designated report signal at a time point earlier or later than a time point at which the replying section of the first mobile device replies the response signal by a predetermined time period, and the vehicle side unit further includes: