| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a forgery/alternation prevention device and a method for black box data capable of verifying data perfectibility collected by a black box and confirming the reliability thereof. <P>SOLUTION: The forgery/alternation prevention device and the method for the black box data are disclosed. In one embodiment, the forgery/alternation prevention device for the black box data includes: a travel information storage module storing travel information data collected by the black box; and a forgery/alternation prevention module encrypting the travel information data by a preset encryption mechanism to generate forgery/alternation distinction data, and storing the forgery/alternation distinction data. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
