Title:
移動体情報記録装置
Document Type and Number:
Japanese Patent JP4394780
Kind Code:
B2
Abstract:
A mobile object information recording apparatus includes first and second cameras and various vehicle condition sensors for detecting mobile object information representing the status of a vehicle. An abnormal level detector detects an abnormal level of the vehicle on the basis of the acceleration detected by a 3-dimensional sensor. A data amount setting unit sets the amount of data to be stored in a file area to a value corresponding to the detected abnormal level, and memory controller stores, into the file area, mobile object information with a length of time corresponding to the determined amount of data, including periods immediately before and after the moment at which the abnormal level is detected, such as when a collision occurs, whereby the mobile object information is stored in a highly efficient fashion.
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Inventors:
Takaaki Iwama
Application Number:
JP28817299A
Publication Date:
January 06, 2010
Filing Date:
October 08, 1999
Export Citation:
Assignee:
Clarion Co., Ltd.
International Classes:
B62D41/00; G01D9/00; G07C5/00; G07C5/08
Domestic Patent References:
| JP7277230A | ||||
| JP7304473A | ||||
| JP5150314A |
Attorney, Agent or Firm:
Teruo Aoki