CN114785913A - Display device and device information processing method - Google Patents

Abstract

The embodiment of the application provides a display device and a device information processing method, wherein the display device comprises: a communicator configured to: when the equipment state of the intelligent equipment is switched from a first state to a second state, acquiring first information sent by the intelligent equipment through a local area network; the intelligent device and the display device are devices bound to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state; a controller configured to: updating the originally recorded equipment state of the intelligent equipment in the display equipment from a first state to a second state according to the first information; and determining whether to switch the current equipment state of the display equipment according to the first information. The embodiment can solve the problem that the operation of part of the display devices fails due to the fact that the messages of the server cannot be received.

Description

Display device and device information processing method

Technical Field

The application relates to the technical field of display equipment, in particular to display equipment and an equipment information processing method.

Background

The development of intelligent home provides great convenience for the life of people. Generally, a user binds a plurality of smart devices in a certain scene first and then operates the smart devices, and the user often needs to operate the plurality of smart devices in batch, for example, the user wants to simultaneously host the management authority of the plurality of smart devices bound in the scene to another user, or simultaneously log in or log out of the plurality of smart devices logged in the scene.

At present, in a scene of performing batch operation on intelligent devices, a problem of operation failure for a part of intelligent devices often occurs, so that user experience cannot be met, and therefore, how to improve reliability of performing batch operation in an intelligent home scene is a problem to be solved urgently at present.

Disclosure of Invention

In order to solve the problem that operation failure of a part of intelligent devices often occurs in a scene of performing batch operation on the intelligent devices, embodiments of the present application provide a display device and a device information processing method.

In a first aspect, an embodiment of the present application provides a display device, including:

a communicator configured to: when the equipment state of the intelligent equipment is switched from a first state to a second state, acquiring first information sent by the intelligent equipment through a local area network; the intelligent device and the display device are devices bound to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state;

a controller configured to: updating the equipment state of the intelligent equipment, which is recorded in advance in the display equipment, from the first state to the second state according to the first information; and determining whether to switch the current equipment state of the display equipment according to the first information.

In some embodiments of the present application, the controller is specifically configured to:

acquiring an identifier of the target intelligent scene according to the first information; and acquiring a corresponding equipment state information list according to the identifier of the target intelligent scene, and updating the equipment state of the intelligent equipment, which is recorded in the equipment state information list originally, from the first state to the second state.

In some embodiments of the present application, the controller is further configured to:

and when the current equipment state of the display equipment is determined to be switched according to the first information, controlling the display equipment to switch the equipment state of the display equipment to the second state, so that the equipment state of the display equipment is consistent with the equipment state of the intelligent equipment.

In some embodiments of the present application, the controller is specifically configured to:

and when the current equipment state of the display equipment is determined to be switched according to the first information, acquiring a control instruction input by a user, and responding to the control instruction to control the display equipment to switch the equipment state of the display equipment to the second state.

In some embodiments of the present application, the controller is further configured to: and when the equipment state of the display equipment is inconsistent with the current equipment state of the intelligent equipment, displaying prompt information to a user, wherein the prompt information is used for prompting the user that the current equipment state of the intelligent equipment is inconsistent with the equipment state of the display equipment.

In some embodiments of the present application, if the device status is a managed status, the first status is an unmanaged status, and the second status is a managed status; the controller is specifically configured to:

sending a first request to a server; the first request is used for requesting to release the binding of a first login account and the target intelligent scene, wherein the first login account is the account bound by the display equipment in the first state;

and acquiring first response information sent by the server, and clearing the first login account bound with the display equipment.

In some embodiments of the present application, the controller is further configured to: and when the device state of the display device is successfully switched to the second state, generating a graphic code corresponding to the display device, so that the control device associated with the target intelligent scene can obtain the device identifier of the corresponding display device through the graphic code, and acquire the control authority aiming at the display device in the target intelligent scene.

In some embodiments of the present application, if the device state is a logged-in state, the first state is a non-logged-in state, and the second state is a logged-in state, or the first state is a logged-in state and the second state is a non-logged-in state;

the controller is specifically configured to: sending a second request to a server, wherein the second request carries account information of a second login account;

when the first state is a non-login state and the second state is a login state, the second request is used for requesting to verify whether the second login account is legal or not, and if the second login account is legal, the login state of the display equipment is switched to the login state;

and when the first state is a logged-in state and the second state is an unregistered state, the second request is used for requesting to log out of the second login account, and the display device is controlled to log out of the second login account based on second response information sent by the server.

In a second aspect, the present application provides an apparatus information processing method, including:

when the equipment state of the intelligent equipment is changed from a first state to a second state, acquiring first information sent by the intelligent equipment through a local area network; the intelligent device and the display device are devices related to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state;

and updating the equipment state of the intelligent equipment, which is recorded in the display equipment in advance, from the first state to the second state according to the first information sent by the intelligent equipment.

In some embodiments of the present application, the updating, according to the first information sent by the smart device, the device state of the smart device, which is originally recorded in the display device, from the first state to the second state includes:

acquiring an identifier of the target intelligent scene according to the first information; and acquiring a corresponding equipment state information list according to the identification of the target intelligent scene, and updating the equipment state of the intelligent equipment, which is originally recorded in the equipment state information list, from the first state to the second state.

In some embodiments of the present application, the updating, according to the first information, the device state of the smart device, which is originally recorded in the display device, from the first state to the second state includes:

and when the current equipment state of the display equipment is determined to be switched according to the first information, controlling the display equipment to switch the equipment state of the display equipment to the second state, so that the equipment state of the display equipment is consistent with the equipment state of the intelligent equipment.

In some embodiments of the present application, when it is determined according to the first information that the current device state of the display device is to be switched, controlling the display device to switch the device state of the display device to the second state includes:

and when the current equipment state of the display equipment is determined to be switched according to the first information, acquiring a control instruction input by a user, and responding to the control instruction to control the display equipment to switch the equipment state of the display equipment to the second state.

In some embodiments of the present application, when the device state of the display device is inconsistent with the current device state of the smart device, a prompt message is presented to a user, where the prompt message is used to prompt the user that the current device state of the smart device is inconsistent with the device state of the display device.

In some embodiments of the present application, if the device state is a managed state, the first state is an unmanaged state, and the second state is a managed state, and when it is determined according to the first information that the current device state of the display device is to be switched, controlling the display device to switch the device state of the display device to the second state includes:

sending a first request to a server; the first request is used for requesting to release the binding of a first login account and the target intelligent scene, wherein the first login account is the account bound by the display equipment in the first state;

and acquiring first response information sent by the server, and clearing the first login account bound with the display equipment.

In some embodiments of the present application, when the device state of the display device is successfully switched to the second state, a graphic code corresponding to the display device is generated, so that the control apparatus associated with the target intelligent scene can obtain the device identifier of the corresponding display device through the graphic code, and obtain the control right for the display device in the target intelligent scene.

In some embodiments of the present application, if the device status is a logged-in status, the first status is an unregistered status, and the second status is a logged-in status, or the first status is a logged-in status and the second status is an unregistered status;

updating the originally recorded equipment state of the intelligent equipment in the display equipment from the first state to the second state according to the first information, wherein the updating comprises the following steps:

sending a second request to a server, wherein the second request carries account information of a second login account;

when the first state is an unregistered state and the second state is a logged-in state, the second request is used for requesting to verify whether the second login account is legal or not, and if the second login account is verified to be legal, the login state of the display device is switched to the logged-in state;

and when the first state is a logged-in state and the second state is an unregistered state, the second request is used for requesting to log out of the second login account, and the display device is controlled to log out of the second login account based on second response information sent by the server.

The display device provided by the embodiment of the application comprises a communicator, wherein when the device state of the intelligent device is switched from a first state to a second state, the communicator is configured to acquire first information sent by the intelligent device through a local area network; the intelligent device and the display device are devices bound to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state; a controller configured to: updating the equipment state of the intelligent equipment, which is recorded in the display equipment in advance, from the first state to the second state according to the first information; and determining whether to switch the current equipment state of the display equipment according to the first information. According to the embodiment of the application, the communicator in the display equipment acquires the first information sent by the intelligent equipment through the local area network, so that the display equipment can also receive the information sent by the intelligent equipment through the local area network even if the external network fails and the information of the server cannot be received, the problem that part of the intelligent equipment fails to operate due to the fact that the information of the server cannot be received in the scene of batch operation of the intelligent equipment can be prevented, and user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an application scenario in accordance with one or more embodiments of the present application;

fig. 2 is a block diagram of a hardware configuration of the control apparatus 100 according to one or more embodiments of the present application;

fig. 3 is a block diagram of a hardware configuration of a display device 200 according to one or more embodiments of the present application;

fig. 4 is a schematic diagram of a software configuration in a display device 200 according to one or more embodiments of the present application;

fig. 5 is a flowchart of a device information processing method according to one or more embodiments of the present application;

fig. 6 is a flowchart of a device information processing method according to one or more embodiments of the present application;

fig. 7 is a flowchart of a device information processing method according to one or more embodiments of the present application;

fig. 8 is a schematic interface diagram illustrating a prompt message presented to a user by the display device 200 according to one or more embodiments of the present application;

fig. 9 is a flowchart of a device information processing method according to one or more embodiments of the present application.

Detailed Description

To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of exemplary embodiment or embodiments, it should be appreciated that individual aspects of the disclosure can be utilized in a variety of forms and embodiments. It should be noted that the brief descriptions of the terms in the present application are only for convenience of understanding of the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

Fig. 1 is a schematic view of an application scenario according to one or more embodiments of the present application, where in the application scenario shown in fig. 1, the application scenario includes: the control apparatus 100 may communicate with the controlled device 200 and control a device state of the controlled device 200, for example, the device state may include, but is not limited to, a login state, a hosting state, an operating state, and the like.

The control device 100 may be, but not limited to, a mobile phone, a tablet computer, a notebook computer, an intelligent cloud screen, an intelligent wearable device, a Personal Digital Assistant (PDA), and the like. The controlled device 200 may include: the intelligent equipment with the display function, such as a television, a magic cube screen and the like, can also comprise intelligent equipment without the display function, such as an intelligent refrigerator, an intelligent washing machine, an intelligent air conditioner, an intelligent curtain and the like. In some embodiments of the present application, the intelligent device includes a controlled device that successfully switches a device state according to a device state switching instruction sent by the server, and the display device includes a controlled device that fails to successfully switch a device state according to the device state switching instruction sent by the server.

The communication between the control apparatus 100 and the controlled device 200 can be realized by forwarding through the server 300: the control apparatus 100 sends the instruction information for updating the device state of the controlled device 200 to the server 300, and after receiving the instruction information for updating the device state of the controlled device 200, the server 300 issues the instruction information for updating the device state of the controlled device 200 to each controlled device, and each controlled device updates its device state according to the received instruction information. Wherein, the server can be an independent physical server, a cloud server, a server cluster, and the like.

The controlled device 200 and the server 300 can communicate with each other through a Local Area Network (LAN), a Wireless Local Area Network (WLAN) and other networks, and the server 300 can provide various contents and interactions to the controlled device 200.

The control device needs to control the device states of the controlled device to keep synchronization, for example, login state synchronization, hosting state synchronization, running state synchronization, and the like. The following is illustrated by several possible application scenarios:

first, managed scene

The term "hosting" as used herein refers to the process of authorizing the management authority of the controlled device from the first user to the second user, after authorization, the first user no longer has the management authority of the controlled device, or "hosting" can be understood as a handover of the management authority of the controlled device.

When hosting, a first user may bind a controlled device 200 with a target intelligent scene and a first login account through the control device 100, the first user may generate a hosting state switching instruction by operating a button corresponding to a hosting function displayed by the control device 100, the control device sends the hosting state switching instruction to a corresponding server, the server 300 receives the hosting state switching instruction sent by the control device, and sends the hosting state switching instruction to each controlled device, so that each controlled device responds to the hosting state switching instruction, thereby switching a hosting state.

Illustratively, the hosting scene can be a delivery scene of a new house, and intelligent devices (controlled devices) such as intelligent household appliances installed in the new house form a target intelligent scene. In this scenario, the first user may be a constructor who installs the smart device, and the first user needs to host the management authority of the smart device bound in the smart scenario, so that the second user can manage the smart device by logging in the controlled device in the hosted state, and the second user may be a user who enters the new room.

Firstly, a first user binds intelligent equipment, a target intelligent scene and a first login account through a control device, a hosting state switching instruction is generated by operating a button corresponding to a hosting function displayed by the control device, such as a 'one-key delivery' button, the control device sends the hosting state switching instruction to a corresponding server, and after receiving the hosting state switching instruction sent by the control device, the server generates a state switching instruction for indicating each intelligent equipment in the new house to switch an unmanaged state into a hosted state, and sends the state switching instruction to each intelligent equipment so that each intelligent equipment enters the hosted state. Therefore, the second user can have the management and use authority of the intelligent device in the new house only by logging in the intelligent device in the managed state in the new house based on the second login account.

Second, login scenario

For example, a second user logs in each controlled device in the target intelligent scene, and to implement management and use of each controlled device in the target intelligent scene, the second user needs to log in the controlled device first. Under the condition that the target intelligent scene comprises a plurality of controlled devices, a second user can operate buttons or controls corresponding to the login functions displayed by the control device to generate login instructions, the control device sends the login instructions to the corresponding server, and the server receives the login instructions sent by the control device and issues the login instructions to the controlled devices respectively, so that the controlled devices respond to the login instructions and are switched to a login state.

For example, the controlled device may switch its device state to the login state by: the control device sends a login instruction of the controlled equipment to a corresponding server, and the server carries out login identification on the controlled equipment. The controlled device sends a login request to the server, the login request is used for requesting the server to login the token, and when the controlled device requests the login token, the controlled device switches the device state of the controlled device to the login state. The controlled device synchronizes the login state of the controlled device to other controlled devices in the target intelligent scene, so that all the controlled devices in the target intelligent scene are in the login state.

It should be noted that, in the embodiments of the present application, the type of the server, the target intelligent scene, the type and the number of the controlled devices, and the like are not specifically limited.

In some embodiments, the control apparatus 100 may install a software application with the display device 200, implement connection communication through a network communication protocol, and implement the purpose of one-to-one control operation and data communication. The audio and video content displayed on the control device 100 can also be transmitted to the display device 200, so as to realize the synchronous display function. The display device 200 in the embodiment of the present application may also be used as a control device in the embodiment of the present application.

In some embodiments, the display device in the controlled device may obtain the device states of other controlled devices (smart devices) through the local area network, and update the device state of the display device to a device state consistent with the smart device, thereby implementing device state synchronization between the display device and the smart device.

Fig. 2 shows a block diagram of the configuration of the control apparatus 100 according to the exemplary embodiment. As shown in fig. 2, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory, and a power supply. The control apparatus 100 may receive an input operation instruction of a user, such as an operation input by the user with respect to a button corresponding to the hosting function in the hosting scenario, and convert the operation instruction into an instruction recognizable and responsive by the display device 200, and play an interaction intermediary between the user and the display device 200. The communication interface 130 is used for communicating with the outside, and includes at least one of a WIFI chip, a bluetooth module, NFC, or an alternative module. The user input/output interface 140 includes at least one of a microphone, a touch pad, a sensor, a key, or an alternative module.

Fig. 3 shows a hardware configuration block diagram of the display apparatus 200 according to an exemplary embodiment. The display apparatus 200 as shown in fig. 3 includes at least one of a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface 280. The controller includes a central processor, a video processor, an audio processor, a graphic processor, a RAM, a ROM, and first to nth interfaces for input/output. The display 260 may be at least one of a liquid crystal display, an OLED display, a touch display, and a projection display, and may also be a projection device and a projection screen. The tuner demodulator 210 receives a broadcasting signal through a wired or wireless reception manner and demodulates an audio and video signal, such as an EPG data signal, from a plurality of wireless or wired broadcasting signals. The detector 230 is used to collect information indicative of user input, for example. The controller 250 and the tuner-demodulator 210 may be located in different separate devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 controls the overall operation of the display apparatus 200. A user may input a user command on a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include at least one of an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc. visual interface elements.

Fig. 4 is a schematic diagram of software configuration in a display device 200 according to one or more embodiments of the present Application, and as shown in fig. 4, the system is divided into four layers, which are, from top to bottom, an Application (Applications) layer (abbreviated as "Application layer"), an Application Framework (Application Framework) layer (abbreviated as "Framework layer"), an Android runtime (Android runtime) and a system library layer (abbreviated as "system runtime library layer"), and a kernel layer. The inner core layer comprises at least one of the following drivers: audio drive, display driver, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (like fingerprint sensor, temperature sensor, pressure sensor etc.) and power drive etc..

With reference to the description of the embodiment shown in fig. 1, a display device and a device information processing method are described with a hosting scenario and a login scenario as examples. In a hosting scenario, after a server issues a hosting instruction to each controlled device, a problem that hosting states of each controlled device are inconsistent may occur, for example, some controlled devices cannot receive the hosting instruction issued by the server, and switching device states of all controlled devices in a target intelligent scenario to a hosted state cannot be achieved. In a login scenario, after receiving a login instruction sent by the control device, the server issues the login instruction to each controlled device, and a situation that the login states of each controlled device are inconsistent may also occur, for example, when some controlled devices do not receive the login instruction issued by the server, login cannot be achieved. Therefore, the device states of a plurality of controlled devices cannot be synchronized, and the user experience is seriously influenced.

Based on this, embodiments of the present application provide a display device and a device information processing method, which enable a plurality of controlled devices to interact with their respective device states through a local area network, and enable controlled devices with inconsistent device states to adjust their device states according to device state information synchronized by other controlled devices, thereby ensuring that the device states of the plurality of controlled devices connected in the same local area network are kept consistent.

The device information processing method provided by the present application is described in detail below with reference to several specific embodiments.

Fig. 5 is a flowchart of an apparatus information processing method according to an embodiment of the present application, where both the display apparatus and the intelligent apparatus described in this embodiment are connected to a local area network of a target intelligent scene, and the display apparatus executes the following steps:

s510, the communicator obtains first information sent by the intelligent device through the local area network.

The first information comprises information used for indicating that the current equipment state of the intelligent equipment is the second state.

S520, the controller updates the originally recorded equipment state of the intelligent equipment in the display equipment from the first state to the second state according to the first information acquired by the communicator, and determines whether to switch the current equipment state of the display equipment according to the first information.

If the current equipment state of the display equipment is the second state, the current equipment state of the display equipment is not switched; and if the current equipment state of the display equipment is the first state, switching the current equipment state of the display equipment to the second state, and updating the originally recorded equipment state of the display equipment in the display equipment from the first state to the second state.

In some embodiments, the controller may update the device state of the smart device, which is originally recorded in the display device, from the first state to the second state according to the first information acquired by the communicator, by: the controller acquires the identification of the target intelligent scene according to the first information, acquires an equipment state information list corresponding to the target intelligent scene according to the identification of the target intelligent scene, and updates the equipment state of the intelligent equipment originally recorded in the equipment state information list from a first state to a second state.

Before acquiring the identifier of the target intelligent scene, the user binds the target intelligent scene with the controlled devices (the intelligent device and the display device) through the control device, and establishes a corresponding relationship between the target intelligent scene and the controlled devices in the target intelligent scene and a corresponding relationship between the target intelligent scene and the device state information list of the target intelligent scene. Therefore, the controller may obtain the device state information list corresponding to the target intelligent scene through the identifier of the target intelligent scene, such as the ID of the target intelligent scene.

Each controlled device in the target intelligent scene is stored with a device state information list corresponding to the target intelligent scene, and the device state information list is stored with the device states of all the controlled devices associated with the target intelligent scene.

The device status information list of each controlled device is described below by using several examples:

first, take hosting scenario as an example

It is assumed that the hosting scenario includes 4 smart devices (controlled devices) shown in the following table, and the device states of all the smart devices corresponding to the hosting scenario are stored in each smart device, and the device states of the smart devices may be maintained in a table in the following table 1.

TABLE 1

Intelligent device	Device status
		Intelligent device A	Managed state
Intelligent equipment B	Managed state
		Intelligent equipment C	Unmanaged state
Intelligent device D	Managed state

In the device state information list shown in table 1 above, the hosting state of the smart device C is an unmanaged state, and in this scenario, the smart device a, the smart device B, and the smart device D respectively send first information to the smart device C, which is used to update the device state of the smart device C in the device state information list stored in the smart device C to a hosted state. The intelligent device C receives the first information, updates the device state of the intelligent device C in the device state information list to be the managed state, broadcasts the information which is updated successfully to other intelligent devices, and the other intelligent devices update the device state of the intelligent device C in the device state information list which is stored in the other intelligent devices to be the managed state according to the received broadcast information.

Under the condition that the intelligent device A, the intelligent device B and the intelligent device D respectively send first information to the intelligent device C, the controller controls the intelligent device C to respond to the first information sent by the intelligent device which is received firstly, update the device state of the intelligent device C to be a managed state, refuse to respond to the first information sent by other intelligent devices, and send indication information to other controlled devices (the intelligent device A, the intelligent device B and the intelligent device D) in the target intelligent scene, so that the intelligent device A, the intelligent device B and the intelligent device D respectively update the device state of the intelligent device C in the device state information lists stored in the intelligent device A, the intelligent device B and the intelligent device D to be the managed state.

And if the intelligent device C fails to respond to the first information sent by the intelligent device which is received first and the device state of the intelligent device C is not updated, responding to the first information sent by the intelligent device which is received later until the device state of the intelligent device C is updated. That is, if the controlled device is performing managed state update or has received a managed state synchronization message, the controlled device enters a managed state synchronization mode and does not receive managed state synchronization messages sent by other controlled devices.

Second, take login scenario as an example

Assuming that the login scenario includes 4 smart devices (controlled devices) as shown in the following table, each smart device stores the device states of all the smart devices in the corresponding target smart scenario, and the device states of the smart devices may be maintained in a table as shown in table 2 below.

TABLE 2

Intelligent device	Device status
		Intelligent device A	Unregistered state
Intelligent equipment B	Logged on status
		Intelligent equipment C	Logged on status
Intelligent device D	Logged on status

In the device state information list shown in table 2 above, the login state of the smart device a is the unregistered state, and in this scenario, the smart device B, the smart device C, and the smart device D respectively send first information to the smart device a, so as to update the device state of the smart device a in the device state information list stored in the smart device a to the login state. And the intelligent equipment A receives the first information, sends a login authentication request to the server, updates the equipment state of the intelligent equipment A in the equipment state information list to a login state if receiving response information returned by the server, broadcasts the information which is updated successfully to other intelligent equipment, and the other intelligent equipment updates the equipment state of the intelligent equipment A in the equipment state information list stored in the memory to the login state according to the received broadcast information.

Under the condition that the intelligent device B, the intelligent device C and the intelligent device D respectively send first information to the intelligent device A, the controller controls the intelligent device A to respond to the first information sent by the intelligent device which is received firstly, update the device state of the intelligent device A to be a login state, refuse to respond to the first information sent by other intelligent devices, and send indication information to other controlled devices (the intelligent device B, the intelligent device C and the intelligent device D) in the target intelligent scene, so that the intelligent device B, the intelligent device C and the intelligent device D respectively update the device state of the intelligent device A in the device state information lists stored in the intelligent device B, the intelligent device C and the intelligent device D to be the login state.

Illustratively, under the condition that the intelligent device a first receives the first information sent by the intelligent device B, the intelligent device B acts as a control device, and sends a login instruction of the intelligent device a to a corresponding server, and the server performs login identification on the intelligent device a. The intelligent device A sends a login request to the server, the login request is used for requesting the server to login the token, and under the condition that the intelligent device A requests the login token, the intelligent device A switches the device state of the intelligent device A into the login state. The intelligent device A sends the information of switching the device state of the intelligent device A into the login state to the intelligent device B, the intelligent device C and the intelligent device D, so that the intelligent device B, the intelligent device C and the intelligent device D respectively update the device state of the intelligent device A in the device state information list stored by the intelligent device B, the intelligent device C and the intelligent device D into the login state.

The above example takes an intelligent device in which one device state is an unregistered state in a target intelligent scene as an example, and the synchronization process of the device states in the login scene is described, and the process is also applicable to a scene including a plurality of intelligent devices in which the device states are unregistered states. The process of synchronizing the device states by the intelligent device with successful login to the intelligent devices with the multiple device states being in the unregistered state does not distinguish the sequence, and can be performed simultaneously, and details are not repeated here.

Further, in the target intelligent scene, the intelligent device whose device state is already in the second state sends the first information to the display device through the local area network, the controller controls the display device to respond to the first information sent by the intelligent device received first, update the device state of the display device to the second state, refuse to respond to the first information sent by other intelligent devices, and send indication information that the device state of the display device has been updated to the second state to other controlled devices in the target intelligent scene, so that the other controlled devices in the target intelligent scene update the device states of the display device in the device state information list stored in the memory of the other controlled devices.

And under the conditions that the display equipment fails to respond to the first information sent by the intelligent equipment and the equipment state of the display equipment is not updated, responding to the first information sent by the intelligent equipment and received later until the equipment state of the display equipment is updated.

The display device provided by the embodiment of the application comprises a communicator, wherein when the device state of the intelligent device is switched from a first state to a second state, the communicator is configured to acquire first information sent by the intelligent device through a local area network; the intelligent device and the display device are devices bound to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state; a controller configured to: updating the equipment state of the intelligent equipment, which is recorded in advance in the display equipment, from the first state to the second state according to the first information; and determining whether to switch the current equipment state of the display equipment according to the first information. According to the embodiment of the application, the communicator in the display equipment acquires the first information sent by the intelligent equipment through the local area network, so that even if the external network fails and cannot receive the information of the server, the display equipment can also receive the information sent by the intelligent equipment through the local area network, the problem that part of intelligent equipment fails to operate due to the fact that the information of the server cannot be received can be prevented in the scene of batch operation of the intelligent equipment, and user experience is improved.

Fig. 6 is a flowchart of an apparatus information processing method according to another embodiment of the present application, where a control device communicates with a controlled apparatus through a server to implement apparatus state synchronization of each controlled apparatus in a target intelligent scene, and this embodiment exemplifies that the controlled apparatus includes a display apparatus and an intelligent apparatus. The method provided by the embodiment can comprise the following steps:

s610, the control device sends a device state switching instruction to the server, wherein the device state switching instruction is used for indicating the device state of each controlled device in the switching target intelligent scene.

Accordingly, the server receives the state switching instruction transmitted by the control device.

And S620, the server issues the equipment state switching instruction to each controlled equipment in the target intelligent scene.

Correspondingly, each controlled device in the target intelligent scene receives the device state switching instruction issued by the server, and executes the following step S630.

And S630, the intelligent device and the display device switch the device states of the intelligent device and the display device according to the device state switching instruction respectively.

If the intelligent device successfully switches the device state of the intelligent device, the intelligent device can synchronize the device state of the intelligent device to the display device through the local area network. The display apparatus may perform steps S640 to S660. Similarly, if the display device successfully switches the device state of the display device, the display device may synchronize the device state of the display device with the smart device through the local area network. The display apparatus may perform steps S670 to S680.

When a plurality of display devices and a plurality of intelligent devices exist in the target intelligent scene, the intelligent device with successfully switched device states can synchronize the device states of the intelligent device with the states of other intelligent devices and the display devices through the local area network. Similarly, the display device whose device state is successfully switched may synchronize its own device state with other display devices and the smart device via the local area network.

And S640, the intelligent device sends the first information to the display device through the local area network.

Correspondingly, the display device obtains the first information sent by the intelligent device through the local area network.

The first information may include information indicating a device status of the smart device. For example, in the hosting scenario, the identifier corresponding to the device state in the hosted state may be 1, and the identifier corresponding to the device state in the unmanaged state may be 0. The first information may further include a device identifier of the smart device, and the device identifier is used to distinguish the smart device corresponding to the device state indicated by the display device when the display device receives the first information. The device identification of the smart device may be a device ID of the smart device.

And S650, updating the originally recorded equipment state of the intelligent equipment in the display equipment from the first state to the second state by the display equipment according to the first information.

And S660, the display equipment determines whether to switch the current equipment state of the display equipment according to the first information. If it is determined that the current device state of the display device needs to be switched, step S670 is performed.

In some embodiments, when it is determined that the current device state of the display device is to be switched according to the first information, the controller controls the display device to switch the device state of the display device to the second state, so that the device state of the display device is consistent with the device state of the smart device.

Exemplarily, the controller determines whether to switch the current device state of the display device according to the first information, and controls the display device to switch the device state of the display device to a second state if the current device state of the display device is the first state, and updates the originally recorded state of the display device from the first state to the second state, for example, updates the unmanaged state to the hosted state; if the current device state of the display device is the second state, the device state of the current display device is not updated, so that the device state of the display device is consistent with the device state of the intelligent device, and if the second state is the managed state, the device state of the display device is kept to be the managed state.

In some embodiments, when it is determined that the current device state of the display device is to be switched according to the first information, the controller may control the display device to switch the device state of the display device to the second state by: when the current state of the display equipment is determined to be switched according to the first information, the controller acquires a control instruction input by a user, and responds to the control instruction to control the display equipment to switch the equipment state of the display equipment to a second state.

The control instruction input by the user may be a control instruction input by the user through a preset operation performed on a preset switch on the display device, or may also be a voice instruction input by the user and used for instructing the display device to switch the device state of the display device to the second state, or may also be a control instruction input through a touch click operation on a screen of the display device, a click operation on a control of the display device through a peripheral device such as a mouse, or a specific gesture input by the user, or the like. In some embodiments of the present application, the specific gesture may be any one of a single-click gesture, a sliding gesture, a pressure recognition gesture, a long-press gesture, an area change gesture, a double-press gesture, and a double-click gesture, and the embodiments of the present application are not limited in particular.

It should be noted that the execution sequence of step S650 and step S660 may not be sequential. Step S650 may be executed first, and then step S660 may be executed; or step S660 is executed first, and then step S650 is executed; or step S650 and step S660 may be performed in parallel.

And S670, the display device switches the current device state to a second state according to the first information.

After the display device successfully switches its device state, the latest device state of the display device may be synchronized to the smart device through the local area network in a similar manner as in steps S6808 to S690.

The above step S670 is exemplified by the following several scenarios:

firstly, the device state is a managed state, the first state is an unmanaged state, and the second state is a managed state:

the display device sends a first request to a server, the first request is used for requesting to remove the binding between a first login account and a target intelligent scene, the server receives the first request sent by the display device, removes the binding between the first login account and the target intelligent scene, generates first response information and sends the first response information to the display device, a controller obtains the first response information sent by the server, the display device is controlled to remove the first login account bound with the display device, and the display device enters a managed state. The first login account is an account bound by the display device in the first state. And after the display device clears the binding with the first login account, the device state of the display device is switched to a second state (managed state).

Further, in some embodiments, when the device state of the display device is successfully switched to the second state, a graphic code, such as a two-dimensional code, a barcode, or the like, corresponding to the display device is generated, so that the control apparatus associated with the target intelligent scene can obtain the device identifier of the corresponding display device through the graphic code, and obtain the control right for the display device in the target intelligent scene.

The graphic code corresponding to the display device comprises the following information: the device ID of the corresponding display device, the ID of the target smart scene, indication information of whether the target smart scene is currently in a networking state, indication information of a hosting state, a device type identifier of the display device, bluetooth mac, network mac, and the like.

The first state is an unregistered state, and the second state is a registered state:

the controller sends a second request to the server, the second request is used for requesting to verify whether a second login account is legal or not, the server verifies the received second request, if the second login account passes the verification, the second login account is bound with the target intelligent scene, indication information that the verification passes is sent to the display equipment, the display equipment receives the indication information that the verification passes and sent by the server, and the login state is switched to the logged-in state, namely the equipment state of the display equipment is switched from the first state to the second state. The second request carries account information of the second login account, such as an account ID of the second login account.

Illustratively, the controller sends a login request of one or more controlled devices to the server, and the server receives the login request of the one or more controlled devices and performs login identification on the one or more controlled devices. When the server receives a login authentication request sent by the one or more controlled devices, the login authentication request is authenticated based on device information carried by the login authentication request, if the authentication is passed, the server sends the authenticated information to the one or more controlled devices, and the one or more controlled devices switch the device state of the one or more controlled devices into the login state.

Furthermore, the one or more controlled devices send login state synchronization messages to other controlled devices through the local area network, after receiving the login state synchronization messages, the other controlled devices send login verification requests to the server, and the device state of the one or more controlled devices is switched to the login state based on response information returned by the server and passing verification.

Thirdly, the first state is a logged-in state, and the second state is an unregistered state:

the display device sends a second request to the server, the second request is used for requesting to quit the second login account, the server generates second response information according to the received second request and sends the second response information to the display device, and based on the second response information, the display device logs out the second login account, namely the device state of the display device is switched from the first state to the second state.

And S680, the display device sends second information to the intelligent device through the local area network.

Correspondingly, the intelligent device obtains second information sent by the display device through the local area network.

The second information may include information indicating a device state of the display device.

And S690, the intelligent device updates the originally recorded device state of the display device in the intelligent device from the first state to the second state according to the second information.

By the device information processing method provided by the embodiment, under the condition that a communication link between the server and part of controlled devices in the target intelligent scene fails, the device state of the display device and the device state of the intelligent device can be kept synchronous, so that the user experience is improved.

Referring to fig. 7, on the basis of the embodiment shown in fig. 6, after step S670, the method may further include:

and S671, displaying prompt information by the display equipment.

Illustratively, when the device state of the display device is inconsistent with the current device state of the smart device, the controller is further configured to: and controlling a display of the display device to display prompt information, wherein the prompt information can be realized by combining one or more modes of characters, voice, animation and the like. As in the hosting scenario, as shown in fig. 8, the display may display the text "one-click delivery failed, please retry" or other text, prompting the user that one or more smart devices in the home scenario have failed hosting and need to be re-hosted. In a login scene, the display can display the text content 'login failure, please retry', so as to prompt a user that one or more intelligent devices in the family scene do not successfully log in the server and need to log in again.

In some possible cases, prompt information may also be displayed at each switching failure of the display device, and the prompt information may also include the number of times of switching failure of the device state, indication information of whether or not a re-switching is currently performed, and the like.

In the case of failure of device state switching of one or more controlled devices in the target intelligent scene, the device state switching may be performed again in any of the following manners.

The intelligent device successfully switching the device state sends a message for indicating the display device unsuccessfully switching the device state to switch the device state again to the display device unsuccessfully switching the device state, and the display device responds to the received synchronous message and updates the device state to the managed state.

By the method, the user can quickly realize the state synchronization of all the devices in the scene through the interaction between the devices without executing any operation.

Secondly, the user inputs an instruction to the display device to instruct the display device to switch the device state again, where the instruction may be an on operation of a preset switch, or a click operation of "one-key delivery failure, please retry" as a prompt message shown in fig. 8 and displayed on the display in a hosting scenario. The display device detects an instruction input by a user instructing the display device to resume switching the device state by including one or more sensors. And in response to an instruction input by the user and instructing the display device to switch the device state again, the display device switches the device state of the display device again. And after the equipment state of the display equipment is successfully switched, the controller controls the display equipment to switch the equipment state of the display equipment to a second state, and updates the equipment state of the display equipment in the equipment state information list to the second state.

After the display device successfully switches the device state of the display device to the second state, the controller controls the display to clear prompt information for reminding a user that the device state of the display device is inconsistent with the current device state of the intelligent device, and the prompt information is used as prompt indication information for successful switching of the device state of the display device, for example, in a hosting scene, after the display device is successfully hosted, prompt information of 'one-key delivery failure and retry' shown in fig. 8 is no longer displayed on the display of the display device.

The prompt information can be visually displayed to the user through the display, so that the user can clearly know the result of switching the equipment state of each controlled equipment in the target intelligent scene.

Taking a hosting scenario as an example, fig. 9 illustrates a flowchart of a method for switching a display device from an unmanaged state to a hosted state. In the embodiment shown in fig. 9, the display device switches the hosting state based on a device state switching instruction issued by the server.

S910, the display equipment acquires the broadcast message sent by the server.

The broadcast information includes a hosting instruction instructing the display device to host the display device itself.

And S920, the display device executes the operation of unbinding the first login account according to the hosting instruction in the broadcast message.

And executing an unbinding operation with the first login account so as to unbind the first login account bound by the display device in an unmanaged state. After the first login account is unbound, the first user no longer has the management and operation authority of the display device.

And S930, judging whether the unbinding operation with the first login account is successful.

If the operation of unbinding the display device from the first login account fails, the following step S940 is performed. If the operation of unbinding the display device from the first login account is successful, the following step S950 is performed.

S940 shows the prompt message "retry after one-touch delivery failed" shown in fig. 8.

And S950, updating the hosting state in the device state information list.

For example, when the device status information list is the table shown in table 1 above, updating the managed status in the device status information list refers to updating the unmanaged status of the display device in the table to the managed status.

And S960, generating and displaying the two-dimensional code page.

For example, the two-dimensional code may be displayed on a display of the display device after being generated, or may be displayed on a navigation page of the display device that is turned on, which is not specifically limited in this embodiment.

Based on the displayed two-dimensional code page, the second user can log in the display device by scanning the displayed two-dimensional code, and then management and operation of the display device are achieved.

Further, the second user scans the displayed two-dimensional code and logs in the display device, the display device sends information including the login state of the second user to other controlled devices in the corresponding target intelligent scene, and the other controlled devices update the login state of the display device in the device state information list to be the logged-in state based on the received information. And when the device states of other controlled devices are still in the unregistered state, each other controlled device switches the device state of the other controlled device into the registered state, and sends the state change message to other controlled devices except the other controlled device on the basis of the local area network, so that the device state information list of each controlled device is synchronized.

The presentation of the two-dimensional code page may serve to alert the user that the display device has switched to a hosting state.

In some embodiments of the present application, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, causes a display device to implement the device information processing method of the foregoing embodiments.

In some embodiments of the present application, a computer program product is provided, which when run on a computer causes the computer to execute the device information processing method of the foregoing embodiments.

In the above-described embodiments, all or part of the functions may be implemented by software, hardware, or a combination of software and hardware. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the disclosure are wholly or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium. Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device, such as a server, data center, etc., that includes one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), among others.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the foregoing discussion in some embodiments is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A display device, comprising:

a communicator configured to: when the equipment state of the intelligent equipment is switched from a first state to a second state, acquiring first information sent by the intelligent equipment through a local area network; the intelligent device and the display device are devices bound to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state;

a controller configured to: updating the equipment state of the intelligent equipment, which is recorded in advance in the display equipment, from the first state to the second state according to the first information; and determining whether to switch the current equipment state of the display equipment according to the first information.

2. The display device of claim 1, wherein the controller is specifically configured to: acquiring an identifier of the target intelligent scene according to the first information; and acquiring a corresponding equipment state information list according to the identification of the target intelligent scene, and updating the equipment state of the intelligent equipment, which is originally recorded in the equipment state information list, from the first state to the second state.

3. The display device of claim 1, wherein the controller is further configured to:

and when the current equipment state of the display equipment is determined to be switched according to the first information, controlling the display equipment to switch the equipment state of the display equipment to the second state, so that the equipment state of the display equipment is consistent with the equipment state of the intelligent equipment.

4. The display device according to claim 3, wherein the controller is specifically configured to:

and when the current equipment state of the display equipment is determined to be switched according to the first information, acquiring a control instruction input by a user, responding to the control instruction, and controlling the display equipment to switch the equipment state of the display equipment to the second state.

5. The display device according to claim 3 or 4, wherein the controller is further configured to: and when the equipment state of the display equipment is inconsistent with the current equipment state of the intelligent equipment, displaying prompt information to a user, wherein the prompt information is used for prompting the user that the current equipment state of the intelligent equipment is inconsistent with the equipment state of the display equipment.

6. The display device according to claim 3, wherein if the device status is a managed status, the first status is an unmanaged status, and the second status is a managed status; the controller is specifically configured to:

sending a first request to a server; the first request is used for requesting to release the binding of a first login account and the target intelligent scene, wherein the first login account is the account bound by the display equipment in the first state;

and acquiring first response information sent by the server, and clearing the first login account bound with the display equipment.

7. The display device according to claim 6, wherein the controller is further configured to: and when the equipment state of the display equipment is successfully switched to the second state, generating a graphic code corresponding to the display equipment, so that the control device associated with the target intelligent scene can obtain the equipment identifier of the corresponding display equipment through the graphic code, and acquiring the control authority aiming at the display equipment in the target intelligent scene.

8. The display device according to claim 1, wherein if the device state is a logged-in state, the first state is an unregistered state and the second state is a logged-in state, or wherein the first state is a logged-in state and the second state is an unregistered state;

the controller is specifically configured to: sending a second request to a server, wherein the second request carries account information of a second login account;

when the first state is a non-login state and the second state is a login state, the second request is used for requesting to verify whether the second login account is legal or not, and if the second login account is legal, the login state of the display equipment is switched to the login state;

and when the first state is a logged-in state and the second state is an unregistered state, the second request is used for requesting to log out of the second login account, and the display device is controlled to log out of the second login account based on second response information sent by the server.

9. An apparatus information processing method characterized by comprising:

when the equipment state of the intelligent equipment is switched from a first state to a second state, the display equipment acquires first information sent by the intelligent equipment through a local area network; the intelligent device and the display device are devices related to a target intelligent scene, and the display device and the intelligent device are connected to the local area network; the first information comprises information used for indicating that the current equipment state of the intelligent equipment is a second state;

and updating the equipment state of the intelligent equipment, which is recorded in the display equipment in advance, from the first state to the second state according to the first information sent by the intelligent equipment.

10. The device information processing method according to claim 9, wherein the updating, according to the first information sent by the smart device, the device state of the smart device, which is originally recorded in the display device, from the first state to the second state includes:

acquiring an identifier of the target intelligent scene according to the first information; and acquiring a corresponding equipment state information list according to the identifier of the target intelligent scene, and updating the equipment state of the intelligent equipment, which is recorded in the equipment state information list originally, from the first state to the second state.

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