Method and device for controlling short-range wireless connection, vehicle, terminal and medium

A method for controlling short-range wireless connection, executed by a terminal, comprising:

• receiving an ultrasonic signal sent by a loudspeaker on a vehicle, wherein the ultrasonic signal sent by each loudspeaker carries position information of the loudspeaker;
• determining position information of the terminal relative to the loudspeaker based on the position carried in the ultrasonic signal;
• and
• sending the position information of the terminal relative to the loudspeaker to an electronic control unit on the vehicle, wherein the position information is configured for the electronic control unit to determine whether to maintain the short-range wireless connection with the terminal.

A device for controlling short-range wireless connection, comprising:

• a first controlling module configured to control a loudspeaker on a vehicle to send an ultrasonic signal, wherein the ultrasonic signal sent by each loudspeaker carries position information of the loudspeaker, the position information carried in the ultrasonic signal is configured for a target terminal to determine position information of the target terminal relative to the loudspeaker, and the target terminal is connected to an electronic control unit via the short-range wireless connection;
• and
• a first determining module configured to determine whether the target terminal is located in the vehicle based on the position information in response to receiving the position information of the target terminal relative to the loudspeaker sent by the target terminal;
• wherein the first controlling module is further configured to maintain the short-range wireless connection in response to the first determining module determining that the target terminal is located in the vehicle.