Garage door control method and device
A control method and garage door technology, applied in the field of garage door control methods and devices, can solve problems such as high hardware cost, complicated installation configuration, and users forget to close the garage door, so as to simplify installation steps, improve control efficiency, and reduce hardware cost Effect
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no. 1 example
[0056] figure 1 A flow chart of the garage door control method according to the first embodiment of the present application is shown. Such as figure 1 As shown, the garage door control method includes the following steps:
[0057] Step 101, acquire a real-time image sequence about the garage door, wherein the real-time image sequence includes at least two continuous frame images.
[0058] In this embodiment, the real-time image sequence of the garage door can be acquired by a camera device preset inside or outside the garage. It should be noted that the monitoring range of the camera device may include the entire garage door, or the upper part of the garage door.
[0059] Step S102, using the optical flow algorithm to identify the moving direction of the garage door in the real-time image sequence.
[0060] In this embodiment, the movement direction of the garage door can be detected by the optical flow algorithm, for example, the panel of the garage door moves from top t...
no. 2 example
[0081] figure 2 is a flow chart of the garage door control method according to the second embodiment of the present application. The difference between the garage door control method according to the second embodiment of the present application and the first embodiment is that before determining at least one control instruction in the instruction set as the garage door operation instruction according to the real-time state of the garage door, the shown method can also The following steps are included: Step S201, receiving a remote control instruction. And, according to the real-time state of the garage door, determine at least one control instruction in the instruction set as the garage door operation instruction specifically can include:
[0082] Step S206, determining a target state according to the control instruction;
[0083] Step S207, select at least one instruction in the instruction set as the garage door operation instruction according to the real-time state and t...
no. 3 example
[0086] image 3 A flow chart of the garage door control method according to the third embodiment of the present application. Such as image 3 As shown, the difference between the garage door control method according to the third embodiment of the present application and the first embodiment is that, before step S308, the method may further include the following steps:
[0087] Step S305, detecting at least one marker in a current frame image of the real-time image sequence.
[0088] In this embodiment, the mark may be various machine-recognizable marks set on the garage door panel, such as text, graphics and so on. The mark can be arranged on the top, middle or bottom of the garage door panel. The logo can include one or more different patterns, which are respectively arranged on the upper part, the middle part and the lower part of the garage door. When the garage door is in different positions, the sign is also in different positions. For example, when the garage door i...
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