| 摘要 |
PURPOSE: A smart key system is provided to easily find a key using a buzzer signal sounded from a key by switching to a mode for searching a key. CONSTITUTION: A smart key system comprises a key(1), and a smarting key ECU(Electronic Control Unit)(2). A buzzer(11) is embedded in the key. The smart key ECU is switched to a mode for searching a key according to a start button signal, a brake signal, and a gear signal, thereby outputting a buzzer signal to the key. |
