REMOTE KEYLESS ENTRY FOR ENGINE STARTING SYSTEM FOR VEHICLE

摘要

PURPOSE: A fob key for an engine start system of a vehicle with a helical antenna is provided to minimize malfunction resulting from the shape of the fob key because the start button is operated by turning. CONSTITUTION: A fob key for an engine start system of a vehicle comprises a helical antenna(11), a helical antenna housing(13) improving the endurance of the helical antenna, and a cylindrical start key(15) which is installed on one side of the helical antenna housing and operated by a driver to transmit authentication data. The start key is turned to operate and wirelessly communicated with the helical antenna through connection of their signal terminals.