Title:
警告情報通知装置
Document Type and Number:
Japanese Patent JP6972877
Kind Code:
B2
Abstract:
To improve accuracy of detecting a driving state of a driver.SOLUTION: An alarm information notification device 1 includes: an acquisition section 161 for acquiring a physical amount indicating a motion of a seat belt b; a determination section 162 for determining whether or not a frequency component of a change of a physical amount after the acquisition section 161 has acquired a physical amount equal to or more than a predetermined threshold contains a frequency component equal to or more than a predetermined frequency; and a notification section 163 for notifying of alarm information when the determination section 162 determines that the frequency component of the change of the physical amount after acquisition of the physical amount equal to or more than the predetermined threshold contains the frequency component equal to or more than the predetermined frequency.SELECTED DRAWING: Figure 2
Inventors:
Akira Imanishi
Application Number:
JP2017195468A
Publication Date:
November 24, 2021
Filing Date:
October 05, 2017
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
G08G1/16; B60R21/015; B60R22/48; B60W40/08; B60W50/14
Domestic Patent References:
| JP2010228573A | ||||
| JP2012096685A | ||||
| JP2011098580A | ||||
| JP2005527426A | ||||
| JP2011183873A | ||||
| JP2246837A | ||||
| JP2000028307A |
Foreign References:
| WO2011132513A1 | ||||
| US20040232268 |
Attorney, Agent or Firm:
Izumidori
Hisato Kuroiwa
Hisashine Kyonori
Kensuke Terakawa
Hisato Kuroiwa
Hisashine Kyonori
Kensuke Terakawa