A non-transitory storage medium storing a set of instructions, the set of instructions capable of being executed by a processor of an automatic revolving door, cause the automatic revolving door to perform an automatic revolving door control method, the automatic revolving door method comprising at least one camera, the method comprising:
- obtaining a preset number of successive images captured by each of the at least one camera, the images comprising a distance information indicating distances between each of the at least camera and objects captured by the corresponding camera;
- creating successive 3D scene models corresponding to each of the at least one camera according to the preset number of successive images captured by each of the at least one camera and the distances between each of the at least one camera and any object in the field of view of the corresponding camera;
- determining whether one or more persons appear in the created successive 3D scene models corresponding to each of the at least one camera according to stored 3D models of persons;
- determining a foremost person of the one or more persons to be a person being monitored when the one or more persons appear in the created successive 3D scene models corresponding to at least one camera, and determining whether the moving direction of the person being monitored corresponding to at least one camera is toward an entrance of an automatic revolving door according to the created successive 3D scene models corresponding to at least one camera;
- determining the successive 3D scene models corresponding to one camera when the moving direction of the person being monitored corresponding to at least one camera is toward an entrance of the automatic revolving door, selecting any two created 3D scene models from the created successive 3D scene models corresponding to the camera;
- determining a distance between the camera and a foot of the person being monitored included in each of the two selected 3D scene models;
- and determining a distance between the person being monitored and the entrance in each two selected 3D scene models according to the formula:
- β=(α2−2)1/2, where β represents the distance between the person being monitored in each of the two selected 3D scene models and the entrance;
- α represents the distance between the camera and the foot of the person being monitored included in each of the two selected 3D scene models;
- and X represents a stored vertical distance between the camera and the ground;
- determining the moved distance by the person being monitored in the two selected 3D scene models being the absolute value of the difference of two determined distances between the person being monitored and the entrance in each two selected 3D scene models;
- determining a moving time passed while the person being monitored moves the moved distance according to the number of 3D scene models between the two selected 3D scene models and a stored shooting speed of the camera, and further determining the moving speed of the person being monitored according to the formula:
- V=S/T, where V represents the moving speed of the person being monitored;
- S represents the moved distance by the person being monitored in the two selected 3D scene models;
- T represents the moving time of the person being monitored;
- and
- controlling the automatic revolving door to rotate to match the moving speed of the person being monitored.