| 摘要 |
PROBLEM TO BE SOLVED: To provide the accident collation system of a traveling object for enabling a user to know circumstances when an accident occurs in simple configurations. SOLUTION: This accident collation system is provided with a traveling object mounted device (10) mounted on a traveling object, and equipped with a first radio wave clock and an impact sensor and a first non-volatile memory for storing the time data of the first radio wave clock when any impact is detected by the impact sensor and a signal mounting device (20) mounted on a traffic signal, and equipped with a second radio wave clock and a second non-volatile memory for always storing signal display data by associating them with the time data of the second radio wave clock. The time data when any impact is detected of the traveling object mounted device and signal display data corresponding to the time when the impact is detected of the signal mounted vehicle can be output. Thus, it is possible to reproduce the signal status when the accident occurs. COPYRIGHT: (C)2008,JPO&INPIT
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