The invention relates to a parking control system integrating BSD and SDG functions. The parking control system comprises an APA host, an automatic parking sensor, a blind spot monitoring sensor, anda flank protection sensor. An automatic parking control unit of the APA host is used for receiving a signal of the automatic parking sensor and calculating and planning a rational parking route; a blind spot monitoring and controlling unit is used for receiving a signal of the blind spot monitoring sensor and calculating a distance from an obstacle; and a flank protection control unit is used forreceiving a signal of the flank protection sensor and calculating a distance from a flank obstacle. An automatic parking control method integrating the BSD and SDG functions comprises the following steps: pressing an APA switch, switching an APA state conversion module from a Standy state to an Active state, looking for a parking position, according to detected information, such as a length and awidth of the parking position, judging whether the parking position meets the requirements by a parking position detecting module, and according to a current real-time position, planning a parking track by a vehicle track calculating module; reminding, by a parking guide module, a driver to press a brake and put into a R-gear; and controlling a steering wheel to be turned to a target angle by an EPS control module, and backing into a parking garage.