Title:
ON-VEHICLE DEVICE
Document Type and Number:
Japanese Patent JP2019113941
Kind Code:
A
Abstract:
To provide an on-vehicle device capable of managing the amount of fuel supply of a vehicle without imposing a burden on a driver of the vehicle.SOLUTION: An on-vehicle device is mounted on a vehicle and is capable of wirelessly communicating with an external device. The on-vehicle device includes: first acquisition means for acquiring a traveling state of the vehicle; second acquisition means for acquiring fuel information indicating a fuel residual amount of the vehicle; detection means for detecting the start of refueling on the basis of the traveling state and the fuel information; and transmission means for wirelessly transmitting information indicating the start of refueling to the external device. The start of refueling is detected when it is determined that the vehicle is in the exit state and the stop state ("Yes" in S1 and S2) and the value indicating the increase gradient of the fuel residual amount is equal to or more than a first predetermined value (a) ("Yes" in S7).SELECTED DRAWING: Figure 3
Inventors:
FUNAKI MIKIO
Application Number:
JP2017245319A
Publication Date:
July 11, 2019
Filing Date:
December 21, 2017
Export Citation:
Assignee:
YAZAKI ENERGY SYSTEM CORP
International Classes:
G07C5/00; G06Q50/06; G08B13/00; G08G1/00
Domestic Patent References:
| JP2016062418A | 2016-04-25 | |||
| JP2007102658A | 2007-04-19 | |||
| JP2004175318A | 2004-06-24 |
Attorney, Agent or Firm:
Patent business corporation glory patent office