Intelligent doorbell and control method and device thereof
A doorbell and intelligent technology, which is applied in the direction of instruments, electromagnetic audible signals, and individual input/output registers, etc., can solve the problem of low intelligence of the doorbell
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Embodiment 1
[0119] This embodiment provides a smart doorbell, please refer to figure 1 , the smart doorbell includes: a sensing device 101, an image acquisition device 102, and a processor 103, wherein the processor 103 is connected to the sensing device 101 and the image acquisition device 102 respectively, and is used for: detecting whether there is a knock of a visitor through the sensing device 101 Door behavior; if a door knocking behavior is detected, the image of the visitor is collected by the image acquisition device 102; then based on the image, the recognition result of the visitor is obtained; and the output device is controlled by the processor 103 to output the recognition result.
[0120] Specifically, the sensing device 101 is used to detect whether there is a knock on the door. The sensing device 101 can be a vibration sensor, a sound sensor, or a combination of a distance sensor and a gravity sensor, as long as it is a device that can detect a knock on the door. The image ...
Embodiment approach
[0143] In one embodiment, the process of obtaining the recognition result is completed by the processor, and then based on the image of the visitor, the recognition result of the visitor is obtained, which specifically includes:
[0144] Extract the feature information of the visitor from the image, and match the feature information with the preset features in the preset database. The preset database includes the correspondence between the preset features and the recognition results, and obtain the corresponding information of the preset features that are successfully matched. Recognition result image.
[0145] In another embodiment, the process of obtaining the recognition result is completed by a server in the cloud, and the visitor's recognition result is obtained based on the visitor's image, which specifically includes:
[0146] The characteristic information of the visitor is extracted from the image, the characteristic information is sent to the server, and the identifi...
Embodiment 2
[0171] Based on the same inventive concept, see figure 2 , the present embodiment provides a method for controlling a smart doorbell, which is applied to a smart doorbell, where the smart doorbell includes an image acquisition device, and the method includes:
[0172] Step S201: Detect whether there is a visitor knocking on the door;
[0173] Step S202: if a door-knocking behavior is detected, the image of the visitor is collected by the image collection device;
[0174] Step S203: Based on the image, obtain the identification result of the visitor;
[0175] Step S204: Control the output device to output the recognition result.
[0176] The specific implementation manner in the above steps S201-S204 is the same as the implementation method of the processor in Embodiment 1, and will not be repeated here.
[0177] As an optional implementation, detecting whether a visitor knocks on the door includes:
[0178] Vibration information of the door panel is obtained by induction ...
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