| 摘要 |
PROBLEM TO BE SOLVED: To provide an information recording device for a vehicle for recording predetermined operation information on the basis of the fact that a predetermined state amount exceeds a threshold, and for suppressing operation information which is relatively low in availability from being recorded.SOLUTION: A determination information acquisition part acquires a vehicle speed as a state amount for determination, and when a threshold determination part determines that the vehicle speed exceeds any of a plurality of vehicle speed thresholds, a storage processing part temporarily stores recording object information at that point of time in a temporary storage part. Afterwards, when the vehicle speed exceeds a threshold which is higher than the threshold that the vehicle speed has already exceeded, the storage processing part updates the recording object information stored in the temporary storage part, and when the vehicle speed becomes below a threshold which is lower than the threshold that the vehicle speed has exceeded last, transmits the recording object information stored in the temporary storage part to an operation management server 2.SELECTED DRAWING: Figure 1 |
