Title:
CARSHARING SYSTEM
Document Type and Number:
Japanese Patent JP2019070276
Kind Code:
A
Abstract:
To provide a carsharing system that can achieve both responsiveness and security when in-vehicle equipment is operated by a portable terminal.SOLUTION: A portable terminal 22 and a carsharing device 23 perform challenge response authentication at the time of a communication connection to establish short-distance wireless communication. After the establishment of the challenge response authentication, the portable terminal 22 and the carsharing device 23 perform communication with one-way communication. In this way, when performing short-distance wireless communication, the portable terminal 22 and the carsharing device 23 perform challenge response authentication only at the time of a communication connection, and perform communication with one-way communication after the establishment of the authentication.SELECTED DRAWING: Figure 1
Inventors:
HIRAMATSU TOSHIKI
HAYASHI MASAKI
OYA MASAHIKO
HANAKI HIDENOBU
MURASE JUNJI
DOI YOSUKE
OSHIMA YUKI
HARUNA YUICHIRO
HAYASHI MASAKI
OYA MASAHIKO
HANAKI HIDENOBU
MURASE JUNJI
DOI YOSUKE
OSHIMA YUKI
HARUNA YUICHIRO
Application Number:
JP2017196932A
Publication Date:
May 09, 2019
Filing Date:
October 10, 2017
Export Citation:
Assignee:
TOKAI RIKA CO LTD
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
E05B49/00; B60R25/24; G06Q50/30; H04Q9/00
Domestic Patent References:
| JP2017092571A | 2017-05-25 | |||
| JP2016016835A | 2016-02-01 | |||
| JP2016160669A | 2016-09-05 | |||
| JP2008293253A | 2008-12-04 |
Foreign References:
| WO2013076760A1 | 2013-05-30 | |||
| US20170178035A1 | 2017-06-22 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda