Title:
VEHICULAR DEVICE, AND TIME SYNCHRONIZATION METHOD FOR VEHICULAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/158319
Kind Code:
A1
Abstract:
A vehicular device 1 according to an embodiment of the present invention operates a plurality of OSs simultaneously on a single CPU module 100. At this time, each OS is operated on the basis of its own clock function. Furthermore, the vehicular device 1 is provided with a TMM 202 serving as a synchronization unit for synchronizing the times of each OS by communicating a time change performed in any OS to each OS.
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Inventors:
YAN JIAQING (JP)
Application Number:
PCT/JP2020/000300
Publication Date:
August 06, 2020
Filing Date:
January 08, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60R16/023; G04G5/00; G04G21/04; G04R20/02; G04R20/26; G06F1/14
Domestic Patent References:
| WO2015186220A1 | 2015-12-10 | |||
| WO2017061203A1 | 2017-04-13 |
Foreign References:
| JP2014134989A | 2014-07-24 | |||
| JP2018044842A | 2018-03-22 | |||
| JP2018112425A | 2018-07-19 | |||
| JP2014157386A | 2014-08-28 | |||
| JP2006285875A | 2006-10-19 |
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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