WO2021244018A1

WO2021244018A1 - Camera sharing method, smart home control method, and system

Info

Publication number: WO2021244018A1
Application number: PCT/CN2020/140499
Authority: WO
Inventors: 叶福宽
Original assignee: 惠州视维新技术有限公司
Priority date: 2020-06-05
Filing date: 2020-12-29
Publication date: 2021-12-09
Also published as: CN113766177A

Abstract

The present disclosure relates to a camera sharing method, a smart home control method, and a system. The method comprises: establishing a connection between a camera and a requested apparatus, such that the requested apparatus connected to the camera acquires, upon receiving an image sharing instruction from any one or more requesting apparatuses, image information from a memory of the camera of the requested apparatus; and sending the image information acquired from the memory of the camera to each of the requesting apparatuses that sent the image sharing instruction, such that the requesting apparatus acquires the image information of the camera. The present disclosure configures the requesting apparatuses and the requested apparatus to all be in a wireless network, thereby enabling sharing of images captured by the camera. The invention addresses the problems in which the position of a camera is fixed after installation, and captured images are only available to a corresponding connected apparatus, and also overcomes the drawback in which apparatuses not connected to a camera are unable to acquire images in real-time by means of the camera.

Description

Camera sharing method, smart home control method and system

priority

This disclosure requires the priority of a Chinese patent application filed with the Chinese Patent Office on June 5, 2020, the application number is "202010504012.3", and the application name is "a camera sharing method, smart home control method and system", which The entire content is incorporated into this disclosure by reference.

Technical field

The present disclosure relates to the technical field of smart home control, and in particular to a camera sharing method, smart home control method and system.

Background technique

Today with advanced technology, it is very common to install cameras in various smart home devices. For example, cameras installed on smart TVs for video chat and selfies, cameras installed on remote controls for video chat and selfies, and cameras installed on remote controls. It is used as an optical mouse, a camera for gesture recognition, a camera installed on a doorbell system for face recognition, and installed in a refrigerator (used to confirm food preservation status). A large number of these cameras exist in home appliances, but due to different user habits, not all cameras can be fully used. The cameras on some smart home devices have not even been used at all, and there are camera resources in some electrical appliances. Insufficient situation. This situation leads to low camera usage, resulting in waste of resources or uneven resource allocation.

Therefore, the existing technology needs to be further improved.

Summary of the invention

In view of the above-mentioned shortcomings in the prior art, the purpose of the present disclosure is to provide users with a camera sharing method, smart home control method and system to overcome the low camera usage rate of each terminal device or multiple terminal devices in the prior art The defect of uneven distribution of resources among cameras.

The technical solutions adopted by the present disclosure to solve the technical problems are as follows:

In the first aspect, this embodiment provides a camera sharing method, which is applied to a requested device, and the requested device is equipped with a camera, and the camera sharing method includes:

Receive any one or more image sharing instructions from the requesting device, and obtain image information from the camera's memory;

The acquired image information is sent to each of the requesting devices that issued the image sharing instruction, so that each of the requesting devices that issued the image sharing instruction can obtain the image information of the camera.

Optionally, the step of receiving image sharing instructions issued by any one or more requesting devices and obtaining image information from the memory of the camera includes:

In response to the image sharing instruction, image information is read from the memory of the camera through a wireless communication connection with the camera.

In response to the image sharing instruction, image information is obtained from the memory of the camera through an electrical connection with the camera.

Optionally, the image sharing instruction carries a corresponding camera device identifier;

After the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further includes:

Acquiring the device identification of the camera corresponding to the image sharing instruction, and confirming whether the camera corresponding to the image sharing instruction is in a power-on state according to the device identification;

If it is not turned on, the state information of the camera not turned on is fed back to any one or more of the requesting devices that issued the image command, so that the requesting device is based on the received state information of the camera not turning on Generate remote wake-up commands;

Receive any one or a plurality of remote wake-up instructions sent by the requesting device, and control the camera to turn on according to the remote wake-up instructions.

Optionally, before the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further includes:

Establish a wireless communication connection with the camera within the same wireless network.

Optionally, after the step of establishing a wireless communication connection with the camera in the same wireless network, the method further includes:

The requested device is paired with the camera, and if the pairing is successful, the requesting device personalizes the camera function on its own user interface or on the user interface of the requested device.

The electrical connection with the camera is established through the socket interface.

Optionally, after the step of establishing an electrical connection with the camera through the socket interface, the method further includes:

The camera is connected to the power supply circuit of the requested device through the socket interface, and transmits transmission information through the socket interface; wherein, the transmission information includes: the camera device identification and the image stored in the camera memory information.

Optionally, after the step of sending the acquired image information to each of the requesting devices that issued the image sharing instruction, so that each of the requesting devices that issued the image sharing instruction obtains the image information of the camera ,Also includes:

Each of the requesting devices determines whether the user issues a control operation on the requesting device according to the acquired image information of the camera;

If the user issues a control operation on the requesting device, the requesting device automatically executes the corresponding control operation.

Optionally, the step for each of the requesting devices to determine whether the user issues a control operation on the requesting device according to the acquired image information of the camera includes:

The requested device recognizes the user's facial features from the image information, and determines whether the user issues a control operation on the requesting device based on the recognized user's facial features.

In the second aspect, this embodiment discloses a smart home control method, which is applied to a smart home control system, and the smart home control system includes: at least one first smart home device and at least one second smart home device connected to a camera Household equipment

The smart home control method includes:

Any one or a plurality of image sharing instructions issued by the first smart home device;

The second smart home device receives the image sharing instruction, acquires image information from the memory of the camera, and sends the acquired image information to any one or more of the first smart devices that issued the image sharing instruction Home equipment;

Any one or more of the first smart home devices that have issued the image sharing instruction receive the image information, and perform corresponding control operations according to the image information.

Optionally, the step of receiving the image information by any one or more of the first smart home devices that issued the image sharing instruction and executing corresponding control operations according to the image information includes:

Each of the first smart home devices performs action information recognition on the received image information, and matches the recognized action information with the action information corresponding to the preset control instruction;

If the matching is successful, the control operation corresponding to the preset control instruction is executed.

Optionally, the smart home control system further includes: a third smart home device connected to any one or more of the first smart home devices;

The step of receiving the image information by any one or more of the first smart home devices that issued the image sharing instruction and executing corresponding control operations according to the image information includes:

Any one or more of the first smart home devices respectively receive the image information sent by the second smart home device, and send all the received image information to the third smart home device;

The third smart home device recognizes the information contained in each received image information, and determines whether the recognized information contains preset abnormal information, and if it contains abnormal information, a warning message is issued.

In a third aspect, this embodiment discloses a smart home control system, which includes: at least one first smart home device and at least one second smart home device connected to a camera;

The second smart home device is configured to receive any one or more of the image sharing instructions issued by the first smart home device, and obtain image information from the memory of the camera;

And, for sending the acquired image information to each of the first smart home devices that issued the image sharing instruction, so that each of the first smart home devices that issued the image sharing instruction obtains the image of the camera information.

Optionally, the system smart home control system further includes: a third smart home device connected to any one or more of the first smart home devices;

Beneficial effects, the present disclosure provides a camera sharing method, a smart home control method, and a system. By establishing a connection between the camera and the requested device, the requested device connected to the camera receives any one or more requesting devices. After the image sharing instruction, the image information is obtained from the memory of the camera of the requested terminal, and the image information obtained from the camera memory is sent to each of the requesting devices that issued the image sharing instruction, so that the Each of the requesting devices of the image sharing instruction obtains the image information of the camera. The method and system of the present disclosure realize the sharing of captured images in the camera through the wireless network by setting both the requesting device and the requested device under the wireless network. On the one hand, it overcomes the fixed position of the camera after installation, and the captured image is only for its corresponding connection. On the other hand, it solves the defect that devices that are not connected to the camera cannot obtain real-time images through the camera.

Description of the drawings

FIG. 1 is a schematic diagram of the principle structure of the smart home system described in the present disclosure;

Fig. 2 is a flow chart of the steps of a camera sharing method according to the present disclosure

3 is a schematic diagram of the internal structure of the camera of the present disclosure;

Fig. 4 is a flow chart of the steps of the smart home control method of the present disclosure.

detailed description

In order to make the objectives, technical solutions, and advantages of the present disclosure clearer and clearer, the present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, and not used to limit the present disclosure.

The inventor found that many smart home devices in the prior art are equipped with cameras, but after the cameras are fixedly installed, the cameras installed on the smart home devices are only used by the smart home devices and cannot be shared with other smart home devices. Smart home devices equipped with cameras cannot capture images, nor can they use cameras installed on other smart home devices to capture images. Therefore, not only is the camera's poor mobility and low utilization, but also the performance of the information interconnection between smart home devices. Can not meet user needs.

In order to overcome the above-mentioned drawbacks, the present disclosure relates to a camera sharing method, which connects multiple smart devices located in the same wireless network through wireless communication connections. For example: the first smart device without a camera (ie the requesting device) can send an image sharing instruction to the second smart device with the camera (ie the requested device) via wireless communication, and the second smart device with the camera (ie the requested device) The requested device) receives the image sharing instruction, and sends the image information in the camera memory to the first smart device (ie the requesting device) that is not equipped with the camera, thereby realizing the first smart device (ie the requesting device) and the second smart device. The device (that is, the requested device) shares the same camera, and both can obtain the image information taken by the camera.

Further, in conjunction with Figure 1, taking the smart home system as an example, there can be multiple first smart home devices (such as TVs, mobile phones, etc.) without cameras installed and multiple cameras installed in the same wireless network at the same time The second smart home device (for example, the second smart home device 1 installed with the camera 1, the second smart home device 2 installed with the camera 2, the second smart home device 3 installed with the camera 3, the first smart home device installed with the camera N Second smart home device N), the user can use one or more first smart home devices to control the camera installed on the second smart home device through the wireless network, and at the same time obtain the image information taken by the camera. Each first smart home device may also obtain multiple image information captured by multiple second smart home devices, and perform corresponding control operations on the smart home device according to the image information captured by multiple cameras.

The method and system will be further described below in conjunction with specific application embodiments of the present disclosure.

This embodiment provides a camera sharing method. As shown in FIG. 2, it is applied to a requested device, the requested device is equipped with a camera, and the camera sharing method includes:

Step S1: Receive an image sharing instruction issued by any one or a plurality of requesting devices, and obtain image information from the memory of the camera.

The requested device receives the image sharing instruction issued by the requesting device. In specific implementation, there may be one or more requesting devices that issue the image sharing instruction.

For example: a requesting device sends an image sharing instruction to the requested device, such as:

If the smart TV uses the camera installed on the remote control to obtain image information, the smart TV sends an image sharing instruction to the remote control, obtains the image information taken by the camera installed on the remote control, and judges whether the user sends out according to the obtained image information For the control operation of the TV, if the action sent by the user is an action of turning off the TV, the smart TV automatically performs the shutdown operation.

For example: a situation where multiple requesting devices send image sharing instructions to the requested device:

If no camera is set on the smart air conditioner, smart TV, or smart light in a smart home system, the smart home devices that set the camera above are all requesting devices, and the smart door lock is equipped with a camera, which is the requested device, then the above The requested home equipment can obtain the image information captured by the requested device’s camera, and recognize the user’s facial features from the image information, then the smart air conditioner, smart TV, or smart light will automatically turn on the air conditioner, TV or light accordingly, so as to achieve automatic activation The purpose of the smart home device switch.

Therefore, based on different situations, one requesting device can send image sharing instructions to the requested device, or multiple requesting devices can send image sharing instructions to the requested device, and image information can be read from the camera memory installed on the requested device. . If the requested device receives the image sharing instruction sent by the requesting device, it responds to the image sharing instruction and reads the image information from the camera memory.

Further, the camera and the requested device may be connected via wireless communication, or the camera may be electrically connected to the requested device through a socket, and the camera may be directly installed on the requested device.

If there is a wireless communication connection between the camera and the requested household device; the requested device responds to the image sharing instruction and reads image information from the memory of the camera via the wireless communication connection.

If an electrical connection is established between the camera and the requested device through a socket, the requested device responds to the image sharing instruction and obtains image information from the memory of the camera through the socket interface.

Further, after the requesting device sends the image sharing instruction to the requested device, if the camera is in the shutdown state, after the step of obtaining at least one image sharing instruction issued by the requesting device, the method further includes:

The requested device obtains the device identification of the camera corresponding to the image sharing instruction, and confirms whether the camera corresponding to the image sharing instruction is in the turned on state according to the device identification; if it is not turned on, the camera is not turned on The status information is fed back to any one or more of the requesting devices that issued the image instruction, so that the requesting device generates a remote wake-up instruction according to the received state information that the camera is not turned on;

The image sharing instruction issued by the requesting device carries the device identification with the target camera. For example, the image sharing instruction issued by the smart TV is for image sharing in the memory of the remote control camera, so the image sharing instruction issued by the smart TV this time The remote controller carries the device identifier corresponding to the remote control camera, and the remote controller obtains the image information in the memory of the camera connected to it after receiving the image sharing signal. If the camera installed on the remote control is turned off, the image information in the camera memory cannot be read. Therefore, the remote control needs to feed back the information that the current camera is off to the smart TV. When the smart TV receives the information feedback from the remote control Then, the remote wake-up operation of the camera is started, that is, a remote wake-up instruction is sent to the requested device, and the camera is controlled to turn on according to the remote wake-up instruction.

Step S2: Send the acquired image information to each of the requesting devices that issued the image sharing instruction, so that each of the requesting devices that issued the image sharing instruction can obtain the image information of the camera.

After the requested device reads the image information from the camera memory, it sends the read image information to the requesting device that issued the image sharing instruction. The requesting device receives the image information sent by the requested terminal, thereby achieving the purpose of sharing the camera with the requested device.

Further, before the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further includes:

Establishing a wireless communication connection with the camera within the same wireless network;

Alternatively, an electrical connection with the camera is established through the socket interface.

When the requested device and the camera are connected through the wireless communication module, pairing is performed between the two. If the pairing is successful, the requested device will process the signal resources of the paired camera and process it, and when the requesting device is connected with After the communication connection is established between the requested devices, the requesting device can install multiple camera-specific applications, and the user can personalize the camera function on the requested device or the user interface of the requesting device, thereby determining the requested device The processing mode of the device or requesting device to the camera signal resources.

As shown in the internal block diagram of the camera in Figure 3, the camera is installed on the requested device through a plug-and-play socket, and the power and signal transmitted between the two are transmitted through the socket. The signal includes the installed main device number, the slave device number, and the camera. Image signals and other signals, that is, the signal can be transmitted to the currently requested device through the socket, or can be transmitted to the requested device through the wireless module.

After the camera is installed on the socket interface of the requested device through the socket, on the one hand, the camera can be connected to the power supply circuit of the requested device through the socket interface, and the power supply module of the camera receives power from the power supply circuit and serves as other modules of the camera. Or the component obtains power from the power supply module of the camera. On the other hand, the camera realizes the wired transmission signal transmission between its wireless communication module and the requested device through the socket interface, the camera collects images through its optical lens module, and sends the collected images to the image processing system. The storage unit in the image processing system saves image information. The wireless communication module of the remote controller establishes communication with the wireless communication module of the requested device, and transmits image information to the requested device through the wireless communication module.

By giving the camera plug-and-play and wireless interconnection functions on the hardware, it can balance camera resources and allow users to have the right to choose the position of the camera, that is, to have the right to choose various smart home functions obtained through the camera. It can realize fast cloud computing and save the cost of setting up a high-performance processing system in multiple smart devices (such as the remote control).

After the step of establishing an electrical connection with the camera through the socket interface, the method further includes:

The information transmitted between the requested device and the camera not only includes image information, but also includes the identification of the camera device.

Further, the method will be further explained in conjunction with the specific application embodiment of the method described in the present disclosure.

First, establish the matching and binding between the camera and the requested device. Camera matching and binding: If the user wants to bind a requested device to the camera, he only needs to install the camera on the requested device. After the requested device has completed the communication, the identification pairing action can be completed. After recognizing that the pairing is complete, the user can remove the camera and install it on any other requested device. As long as it is within the wireless signal range, all requested devices that have been successfully paired can arbitrarily mobilize the signal resources emitted by the camera ( Including the requested device with the camera installed).

Secondly, if the requested device is a TV and the requested device is a remote control, when the camera is installed on the remote control, the remote control provides power to the camera and after the two parties complete the communication and pairing, turn on the remote control camera gesture recognition in the TV settings Features. After opening, place the remote control on the desktop. The camera on the remote control transmits the captured user gesture signals back to the TV, and the TV can make actions corresponding to the user's gestures after processing.

This embodiment also discloses a smart home control method, which is applied to a smart home control system in conjunction with FIG. 4, and the smart home control system includes: at least one first smart home device and at least one second smart home device connected to a camera Smart home equipment;

The smart home control method includes:

Step H1, an image sharing instruction issued by any one or more of the first smart home devices; the specific content included is the same as that of step S1.

Step H2. The second smart home device receives the image sharing instruction, acquires image information from the memory of the camera, and sends the acquired image information to any one or more of the image sharing instructions. On the first smart home device; its specific content is the same as step S2.

Step H3: Any one or more of the first smart home devices that issued the image sharing instruction receive the image information, and perform corresponding control operations according to the image information.

When the first smart home device receives the image information, it can identify the received image information, and perform corresponding control operations according to the identified information.

For example, the first smart home device performs action recognition on the acquired image information, and if it recognizes that the action is a control instruction issued by the user, it controls the execution of the corresponding control operation.

Further, the smart home system further includes: a third smart home device connected to any one or more of the first smart home devices;

The step of receiving any one or more of the first smart home devices that issued the image sharing instruction to receive the image information sent by the second smart home device and executing corresponding control operations according to the image information includes:

Any one or more of the first smart home devices respectively receive the image information sent by the second smart home device, and send the received image information to the third smart home device;

For example, in one embodiment, each camera is installed on a cleaning robot distributed in different rooms, and each camera captures a scene image of each room, and sends the captured image to a monitoring terminal through a wireless module. The monitoring terminal is preset to use the recognized portrait information in the image as abnormal information, that is, it is pre-defined that when the image information contains portrait information, it is determined that an abnormality occurs. The monitoring terminal recognizes the image information captured by the cameras on each sweeping robot, and determines whether the portrait information can be recognized from the various image information, and if the portrait information is recognized, a warning message is issued.

In another implementation manner, the monitoring terminal may also preset the flame combustion information recognized in the screen as abnormal information, and when it is recognized that the flame combustion information is contained in the image information, a warning message will be issued.

In the method of the present disclosure, the user can also set a third smart home device with better comprehensive computing performance. The third smart home device receives image information sent by multiple first smart home devices to perform indoor monitoring or more. Comprehensive information collection.

Because remote controllers are not easy to install high-performance smart computing modules due to their small size and limited power supply conditions, the image information collected from low-performance devices can be transmitted to the third smart home device on the high-performance computing platform. The device receives the signal returned by the second smart home device, and performs image recognition processing on the received signal, and then uses the recognition result to make a series of actions such as alarming, controlling the TV to make corresponding controls, etc., so as to pass a The main integrated computing device plus multiple easily installed cameras can have a series of smart home functions such as monitoring abnormal alarm, smart gesture recognition remote control, optical mouse remote control and so on.

This embodiment also discloses a smart home control system, which includes: at least one first smart home device and at least one second smart home device connected to a camera;

The smart home control system disclosed in the present disclosure realizes the sharing of image information based on a small wireless camera. In this system, any device that can interact with the user (such as TVs, mobile phones, smart watches, etc.) is unified as the first smart home device and assigned a separate device number. All devices are detachable and installable. Or devices connected to a wireless camera through a wireless communication module are unified as the second smart home device. Each detachable wireless camera has an independent device identification, that is, a device number. Through the collaborative design of software and hardware, users can install any camera in any required second smart home device (such as a TV, a refrigerator, a remote control, etc.). Sweeping robot), and then control the installed or any other first smart home device to mobilize any wireless camera in the power-on state through the wireless transmission module, and after acquiring the image information stored in the wireless camera memory, the first smart home device or The second smart home device can process it according to its own needs. In addition to realizing the interconnection of information between the various devices in the smart home equipment system, it also improves the utilization rate of the camera.

The method and system described in the present disclosure interconnect wireless cameras and smart home devices through wireless modules, which can share hardware resources installed in different locations, and can realize that a sweeping robot plus a camera equals a home automatic mobile monitoring system, and a remote control plus a camera equals light. The combination of mice and so on, this move allows software engineers to use their imagination, bringing unlimited possibilities for the future of smart homes.

It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solutions and inventive concepts of the present disclosure, and all these changes or substitutions should fall within the protection scope of the appended claims of the present disclosure.

Claims

A camera sharing method, wherein, applied to a requested device, the requested device is equipped with a camera, and the camera sharing method includes:

Receive image sharing instructions from any one or more requesting devices, and obtain image information from the camera's memory;

The acquired image information is sent to each of the requesting devices that issued the image sharing instruction, so that each of the requesting devices that issued the image sharing instruction can obtain the image information of the camera.
The camera sharing method according to claim 1, wherein the step of receiving image sharing instructions issued by any one or more requesting devices and obtaining image information from the memory of the camera comprises:

In response to the image sharing instruction, image information is read from the memory of the camera through a wireless communication connection with the camera.
The camera sharing method according to claim 1, wherein the step of receiving image sharing instructions issued by any one or more requesting devices and obtaining image information from the memory of the camera comprises:

In response to the image sharing instruction, image information is obtained from the memory of the camera through an electrical connection with the camera.
The camera sharing method according to claim 3, wherein the image sharing instruction carries a corresponding camera device identifier;

After the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further includes:

Acquiring the device identification of the camera corresponding to the image sharing instruction, and confirming whether the camera corresponding to the image sharing instruction is in a power-on state according to the device identification;

If it is not turned on, the state information of the camera not turned on is fed back to any one or more of the requesting devices that issued the image command, so that the requesting device is based on the received state information of the camera not turning on Generate remote wake-up commands;

Receive any one or a plurality of remote wake-up instructions sent by the requesting device, and control the camera to turn on according to the remote wake-up instructions.
The camera sharing method according to claim 2, wherein before the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further comprises:

Establish a wireless communication connection with the camera within the same wireless network.
The camera sharing method according to claim 5, wherein after the step of establishing a wireless communication connection with the camera in the same wireless network, the method further comprises:

Pair the requested device with the camera. If the pairing is successful, the requesting device will personalize the camera function on its own interface or on the interface of the requested device.
The camera sharing method according to claim 3, wherein before the step of receiving an image sharing instruction issued by any one or more requesting devices, the method further comprises:

The electrical connection with the camera is established through the socket interface.
8. The camera sharing method according to claim 7, wherein after the step of establishing an electrical connection with the camera through a socket interface, the method further comprises:

The camera is connected to the power supply circuit of the requested device through the socket interface, and transmits transmission information through the socket interface; wherein, the transmission information includes: the camera device identification and the image stored in the camera memory information.
The camera sharing method according to claim 7, wherein the acquired image information is sent to each of the requesting devices that issued the image sharing instruction, so that each of the requesting devices that issued the image sharing instruction can obtain After the step of the image information of the camera, it further includes:

Each of the requesting devices determines whether the user issues a control operation on the requesting device according to the acquired image information of the camera;

If the user issues a control operation on the requesting device, the requesting device automatically executes the corresponding control operation.
The camera sharing method according to claim 9, wherein the step of determining whether the user sends a control operation to the requesting device according to the acquired image information of the camera by each of the requesting devices comprises:

The requested device recognizes the user's facial features from the image information, and determines whether the user issues a control operation on the requesting device based on the recognized user's facial features.
A smart home control method, wherein, applied to a smart home control system, the smart home control system includes: at least one first smart home device and at least one second smart home device connected to a camera;

The smart home control method includes:

Any one or a plurality of image sharing instructions issued by the first smart home device;

The second smart home device receives the image sharing instruction, acquires image information from the memory of the camera, and sends the acquired image information to any one or more of the first smart devices that issued the image sharing instruction Home equipment;

Any one or more of the first smart home devices that have issued the image sharing instruction receive the image information, and perform corresponding control operations according to the image information.
The smart home control method according to claim 11, wherein any one or more of the first smart home devices that issued the image sharing instruction receive the image information, and execute the corresponding image information according to the image information. The steps to control the operation include:

Each of the first smart home devices performs action information recognition on the received image information, and matches the recognized action information with the action information corresponding to the preset control instruction;

If the matching is successful, the control operation corresponding to the preset control instruction is executed.
The smart home control method according to claim 11, wherein the smart home control system further comprises: a third smart home device connected to any one or more of the first smart home devices;

The step of receiving the image information by any one or more of the first smart home devices that issued the image sharing instruction and executing corresponding control operations according to the image information includes:

Any one or more of the first smart home devices respectively receive the image information sent by the second smart home device, and send all the received image information to the third smart home device;

The third smart home device recognizes the information contained in each received image information, and determines whether the recognized information contains preset abnormal information, and if it contains abnormal information, a warning message is issued.
A smart home control system, which includes: at least one first smart home device and at least one second smart home device connected to a camera;

The second smart home device is configured to receive any one or more of the image sharing instructions issued by the first smart home device, and obtain image information from the memory of the camera;

And, for sending the acquired image information to each of the first smart home devices that issued the image sharing instruction, so that each of the first smart home devices that issued the image sharing instruction obtains the image of the camera information.
The smart home control system according to claim 14, further comprising: a third smart home device connected to any one or more of the first smart home devices;

Any one or more of the first smart home devices respectively receive the image information sent by the second smart home device, and send all the received image information to the third smart home device;

The third smart home device recognizes the information contained in each received image information, and determines whether the recognized information contains preset abnormal information, and if it contains abnormal information, a warning message is issued.