| 摘要 |
A system for calculating parking spot automatically using a Bluetooth low energy (BLE) beacon signal according to the present invention comprises: a BLE transmitter apparatus which is installed at a parking lot and transmits a signal of fixed radio field intensity periodically; a remote server which stores detail information of the BLE transmitter apparatus; a vehicle Bluetooth module which is installed in a vehicle, or is connected to the vehicle or is mounted in the vehicle; and a user terminal which is connected to the vehicle Bluetooth module by performing Bluetooth pairing, and senses whether Bluetooth connection with the vehicle Bluetooth module is disconnected due to vehicle stalling and receives a signal from the BLE transmitter apparatus when the Bluetooth connection is disconnected according to the sensing result, and stores BLE information by parsing the received signal, and calculates the distance from the BLE transmitter apparatus by measuring the intensity of the received signal, and downloads detail information of the closest BLE among the BLE transmitter apparatuses by accessing the remote server, and grasps parking position information of the vehicle using the downloaded detail information of the BLE and the calculated distance, and stores the grasped parking position information and the corresponding parking time, and displays the stored parking position information and the corresponding parking time. |
