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Patent Searching and Data


Title:
ELECTRONIC KEY AND ELECTRONIC KEY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/026866
Kind Code:
A1
Abstract:
An electronic key (20) comprises: an electronic key control unit (21) that wirelessly communicates with an onboard device (10) by way of using power supplied from a power source unit having a primary battery (24) and a rechargeable battery (25); and an action detection unit (26) that detects an external action. The rechargeable battery (25) is charged from the primary battery (24) triggered by the action detection unit (26) detecting an action.

Inventors:
OYA, Yoshiyuki (260 Toyota 3-chome, Ohguchi-cho, Niwa-gu, Aichi 95, 〒4800195, JP)
HANAKI, Hidenobu (260 Toyota 3-chome, Ohguchi-cho, Niwa-gu, Aichi 95, 〒4800195, JP)
IWASHITA, Hiroaki (260 Toyota 3-chome, Ohguchi-cho, Niwa-gu, Aichi 95, 〒4800195, JP)
NAIKI, Kazuki (260 Toyota 3-chome, Ohguchi-cho, Niwa-gu, Aichi 95, 〒4800195, JP)
Application Number:
JP2018/028536
Publication Date:
February 07, 2019
Filing Date:
July 31, 2018
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO (260 Toyota 3-chome, Ohguchi-cho Niwa-gu, Aichi 95, 〒4800195, JP)
International Classes:
E05B49/00; E05B19/00
Foreign References:
JP2013185344A2013-09-19
JP2013185343A2013-09-19
JP2013050010A2013-03-14
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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