PASSIVE KEYLESS ENTRY SYSTEM FOR VEHICLE AND WIRELESS IDENTITY AUTHENTICATION METHOD

摘要

PURPOSE: A passive keyless entry(PKE) system for a vehicle and a method for wirelessly authenticating an identification are provided to improve the safety and the security of the vehicle by performing an identification authenticating operation in the event a trigger is inputted. CONSTITUTION: A first encryption code is pre-stored based on the input of a trigger. A second encryption code is generated using the first encryption code(S201 to S204). The second encryption code and a pre-saved first identification code are transmitted to a user terminal(S206). A second identification code, which is generated based on the second encryption code, is received from the user terminal(S213). A third identification code is extracted from the second identification code(S214). The extracted third identification code is compared to the first identification code(S215).