Parking lot construction method and construction system thereof

The invention discloses a parking lot construction method and a construction system thereof, the construction system comprises a cloud end and vehicles, the cloud end and the vehicles establish a network connection relationship. The method comprises the following steps: obtaining a driving track of each vehicle during parking to obtain a parking track group; determining a parking area according to the parking track group to construct a parking lot, and performing map construction on the parking lot to form a parking lot map; and determining parking space data according to the parking data in the parking lot and marking in a parking lot map. According to the invention, the construction of the parking lot is realized through the parking driving track group of the multiple vehicles, and the parking space data is marked in the parking lot map, so that the user can quickly find the nearby parking lot, and the economic and practical values are good. 本发明公开一种停车场构建方法及其构建系统，包括云端和汽车，所述云端和汽车建立网络连接关系，所述方法包括：获取每辆汽车停车时的行驶轨迹