Title:
IN-VEHICLE COMMUNICATION SYSTEM AND COMMUNICATION NODE
Document Type and Number:
WIPO Patent Application WO/2024/058128
Kind Code:
A1
Abstract:
A first node (10) wakes up when a wakeup factor not caused by communication with another node occurs at the first node 10 while the first node (10) is in a sleep state. Upon waking up, the first node 10 transmits a wakeup request signal to a second node 20 via a first communication line 4. The first node 10 additionally transmits the wakeup request signal to the second node 20 via the first communication line 4 when a transmission condition with respect to the second node 20 is established. The second node 20 wakes up upon receiving the wakeup request signal from the first communication line 4 while the second node 20 is in a sleep state.
Inventors:
KOBAYASHI DAISUKE (JP)
SHIRAI HIRONORI (JP)
SASAKI TAKAHIRO (JP)
SHIRAI HIRONORI (JP)
SASAKI TAKAHIRO (JP)
Application Number:
PCT/JP2023/033067
Publication Date:
March 21, 2024
Filing Date:
September 11, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H04L12/28; B60R16/023
Foreign References:
| JP2021083059A | 2021-05-27 | |||
| JP2016037211A | 2016-03-22 | |||
| JP2011004276A | 2011-01-06 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL IP FIRM (JP)
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