Abstract: The present invention relates to a real-time vehicle running monitoring system and method based on a mobile terminal. The real-time vehicle running monitoring system includes a monitoring connector, a server, and a mobile terminal. The monitoring connector is inserted into a vehicle OBD port, the monitoring connector communicates with the server wirelessly, and the server communicates with the mobile terminal. The monitoring connector obtains signals transmitted by a vehicle electronic control system via the vehicle OBD port in real time. The monitoring connector transmits the signals to the server via wireless network. The mobile terminal sends a request for data to the server regularly. The mobile terminal processes the data and displays the processed data after the server returns the data. The present invention further provides a real-time vehicle monitoring method based on a mobile terminal.

Abstract: The method includes a car diagnostic method based on mobile phone voice mode which includes the following steps: step 1, providing a connector which will be mounted to a car, downloading a client to a mobile phone, opening a microphone of the mobile phone or opening the client by a user to input voice; step 2, interpreting voice content and executing commands by the client after the client had received the input voice; step 3, communicating the client software with the connector mounted on the car automatically; step 4, starting a diagnostic software, collecting data from the car, and analyzing the data from the car professionally to form a diagnostic result, by the client; step 5, transmitting the diagnostic result to the client, outputting the diagnostic result to the user via voice mode, and storing the diagnostic result.