摘要 |
PURPOSE: A system and a method for diagnosing a car using the Bluetooth are provided to increase user's convenience by simply diagnosing a state of the car through the Bluetooth data transmission without opening a hood of the car. CONSTITUTION: A Bluetooth car communication module(14) installed to the car transmits/receives the data with an ECU(Electronic Control Unit)(11) through a Bluetooth communication standard by connecting to the ECU. A car diagnosis module transmits/receives the data with the Bluetooth car communication module installed to the car and diagnoses the car state depending on the wireless received data. The car diagnosis module comprises a Bluetooth diagnosis communication part(23) transmitting/receiving the data with the Bluetooth car communication module installed to the car, a data processor(22) converting the received data into a form to be processed in the car diagnosis module, and a diagnosis microcomputer(21) diagnosing the car state depending on the data processed by the data processor. |