Title:
COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2019121222
Kind Code:
A
Abstract:
To provide an operation system capable of designating or modifying a mode of alarming to be performed by onboard equipment without forcing an operator to bear a burden.SOLUTION: A communication system 1 includes onboard equipment 10 that is mounted in a vehicle, records operation data concerning a vehicle, and has a wireless communication feature, and a data center 20 that has the wireless communication feature, acquires the operation data from the onboard equipment 10 through wireless communication with the onboard equipment 10, and preserves the operation data. When an index value representing a traveling state of the vehicle exceeds a predetermined threshold, the onboard equipment 10 gives the alarm on a predetermined alarm level. The data center 20 modifies at least one of the threshold and alarm level on the basis of the preserved operation data, and transmits the contents of modification to the onboard equipment 10. When receiving the contents of modification from the data center 20, the onboard equipment 10 gives the alarm on the basis of the threshold and alarm level dependent on the contents of modification.SELECTED DRAWING: Figure 4
Inventors:
HAMADA YOSHIO
Application Number:
JP2018001237A
Publication Date:
July 22, 2019
Filing Date:
January 09, 2018
Export Citation:
Assignee:
YAZAKI ENERGY SYSTEM CORP
International Classes:
G08G1/00; G07C5/00; G08G1/09; G08G1/13; G08G1/16
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| JP2014106926A | 2014-06-09 | |||
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Foreign References:
| US9539901B1 | 2017-01-10 | |||
| KR20040034258A | 2004-04-28 |
Attorney, Agent or Firm:
Patent business corporation glory patent office