CN116339571A

CN116339571A - Intelligent screen-based interface refreshing method and device and intelligent screen

Info

Publication number: CN116339571A
Application number: CN202211540739.2A
Authority: CN
Inventors: 刘健; 马会会; 吴汉勇; 孙永瑞; 朱敏
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-27

Abstract

The disclosure relates to an interface refreshing method and device based on an intelligent screen and the intelligent screen, and relates to the technical field of household appliance interconnection. The method comprises the following steps: receiving a control instruction input by a user, updating a setting state list displayed on a user interface of the intelligent screen based on the control instruction, and acquiring a first setting state list; the control instruction is used for controlling at least two functional items; based on the control instruction, sending a control command to the lower computers corresponding to at least two functional items; acquiring state information corresponding to at least two function items, and updating a device state list based on the state information corresponding to the at least two function items; and updating the setting state list displayed by the user interface of the intelligent screen based on the equipment state list, the updating time of the equipment state list and the sending time of the control command, and acquiring a second setting state list. The intelligent screen control method and the intelligent screen control system can solve the problem that the control state of the function items on the user interface of the intelligent screen is inconsistent with the actual working state of the lower computer.

Description

Intelligent screen-based interface refreshing method and device and intelligent screen

Technical Field

The disclosure relates to the technical field of household appliance interconnection, in particular to an interface refreshing method and device based on an intelligent screen and the intelligent screen.

Background

The control of white appliances through intelligent screens is becoming a growing trend. The white household appliance is a household appliance which can be used without adding a third party signal when being electrified. For example, white electric appliances such as air conditioners, range hoods, refrigerators, washing machines, induction cookers, etc., are controlled through smart screens.

In the prior art, the intelligent screen controls the white household appliance through the serial port protocol, the intelligent screen sends a control command to the lower computer, the lower computer executes corresponding functions after receiving the control command, after the functions are successfully executed, the lower computer feeds back the execution state to the intelligent screen, and the intelligent screen updates the user interface according to the execution state fed back by the lower computer. However, in some scenarios, it may take a long time for the lower computer to perform a function, which may cause the user interface of the smart screen to display a click. Therefore, in the prior art, the control state of some functions on the user interface of the intelligent screen is inconsistent with the actual working state of the lower computer, which results in poor user experience.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides an interface refreshing method and apparatus based on a smart screen, and the smart screen, which adopt a dual cache mechanism, i.e. an equipment state list and a setting state list, and can flexibly update the setting state list displayed on a user interface of the smart screen according to the equipment state list, the update time of the equipment state list and the sending time of a control command, thereby ensuring that the state information displayed on the user interface of the smart screen is consistent with the state information actually operated by a lower computer, and improving user experience.

In order to achieve the above object, the technical solution provided by the embodiments of the present disclosure is as follows:

in a first aspect, an interface refreshing method based on an intelligent screen is provided, including:

receiving a control instruction input by a user, updating a setting state list displayed on a user interface of an intelligent screen based on the control instruction, and acquiring a first setting state list; the control instruction is used for controlling at least two functional items;

based on the control instruction, a control command is sent to a lower computer corresponding to the at least two functional items;

acquiring state information corresponding to the at least two function items, and updating a device state list based on the state information corresponding to the at least two function items;

and updating a setting state list displayed on a user interface of the intelligent screen based on the equipment state list, the updating time of the equipment state list and the sending time of the control command, and acquiring a second setting state list.

As an optional implementation manner of the embodiment of the present disclosure, the updating the setting status list displayed on the user interface of the smart screen based on the device status list, the update time of the device status list, and the sending time of the control command includes:

If the time difference between the update time of the equipment state list and the sending time of the control command is larger than a preset threshold value, updating a setting state list displayed on a user interface of the intelligent screen based on the state information of all the function items of the equipment state list;

and if the time difference between the updating time of the equipment state list and the sending time of the control command is smaller than or equal to a preset threshold value, determining the state information of the changed target function item in the equipment state list, and updating the state information of the target function item in the setting state list displayed by the user interface of the intelligent screen.

As an optional implementation manner of the embodiment of the present disclosure, after updating the set state list displayed on the user interface of the smart screen based on the device state list, the update time of the device state list, and the transmission time of the control command, the method further includes:

comparing the first setting state list with the second setting state list, and determining whether the control commands corresponding to the at least two functional items are successfully executed.

As an optional implementation manner of the embodiment of the present disclosure, the comparing the first setting state list and the second setting state list to determine whether the control command corresponding to the at least two functional items is executed successfully includes:

And if the state information of all the function items of the second setting state list is consistent with the state information of all the function items of the first setting state list, determining that the control commands corresponding to the at least two function items are successfully executed.

and if the state information of the target function item in the second setting state list is inconsistent with the state information of the target function item in the first setting state list, determining that the control command corresponding to the target function item fails to execute.

As an optional implementation manner of the embodiment of the present disclosure, the receiving a control instruction includes: receiving any one of a control instruction input by a user, a control instruction sent by a receiving terminal device and a control instruction sent by a receiving control device.

As an optional implementation manner of the embodiment of the present disclosure, when the receiving control instruction is a control instruction sent by a receiving terminal device, after updating a setting state list displayed on a user interface of the smart screen based on the device state list, an update time of the device state list, and a sending time of the control command, the method further includes:

And sending the second setting state list to an application program corresponding to the terminal equipment, so that a user interface of the application program is updated according to the second setting state list.

In a second aspect, there is provided an interface refreshing apparatus based on a smart screen, the apparatus comprising:

the intelligent screen comprises a receiving instruction module, a first setting state list and a second setting state list, wherein the receiving instruction module is used for receiving a control instruction input by a user, updating a setting state list displayed on a user interface of the intelligent screen based on the control instruction, and acquiring the first setting state list; the control instruction is used for controlling at least two functional items;

the instruction sending module is used for sending control commands to the lower computers corresponding to the at least two functional items based on the control instructions;

the real-time acquisition module is used for acquiring the state information corresponding to the at least two function items and updating the equipment state list based on the state information corresponding to the at least two function items;

and the state updating module is used for updating the setting state list displayed by the user interface of the intelligent screen based on the equipment state list, the updating time of the equipment state list and the sending time of the control command, and acquiring a second setting state list.

As an optional implementation manner of the embodiment of the present disclosure, the state update module is specifically configured to:

As an alternative implementation of the disclosed embodiment, the apparatus further includes:

and the confirmation module is used for comparing the first setting state list with the second setting state list and determining whether the control commands corresponding to the at least two functional items are successfully executed.

As an optional implementation manner of the embodiment of the present disclosure, the confirmation module is specifically configured to:

As an optional implementation manner of the embodiment of the present disclosure, when the receiving control instruction is a control instruction sent by a receiving terminal device, the apparatus further includes:

and the notification module is used for sending the second setting state list to the application program corresponding to the terminal equipment so as to update the user interface of the application program according to the second setting state list.

In a third aspect, the present disclosure provides a smart screen comprising a memory for storing a computer program and a processor that runs the computer program to cause the smart screen to implement the smart screen-based interface refresh method of any one of the first aspects.

In a fourth aspect, the present disclosure provides a computer-readable storage medium comprising: a computer program stored on a computer readable storage medium, which when executed by a processor implements the smart screen based interface refresh method of any of the first aspects.

According to the interface refreshing method based on the intelligent screen, after the intelligent screen receives a control instruction, a setting state list displayed on a user interface of the intelligent screen is updated based on the control instruction, a first setting state list is obtained, wherein the control instruction is used for controlling at least two function items, then based on the control instruction, a control command is sent to a lower computer corresponding to the at least two function items, state information corresponding to the at least two function items is obtained, the equipment state list is updated based on the state information corresponding to the at least two function items, and then based on the equipment state list, the updating time of the equipment state list and the sending time of the control command, the setting state list displayed on the user interface of the intelligent screen is updated, and a second state setting list is obtained. Because the control instruction is used for controlling at least two functional items, when the intelligent screen sends a control command to the lower computer corresponding to the at least two functional items, the device state list and the setting state list are adopted as a double-buffer mechanism, and the setting state list displayed on the user interface of the intelligent screen can be flexibly updated according to the device state list, the updating time of the device state list and the sending time of the control command, so that the state information displayed on the user interface of the intelligent screen is ensured to be consistent with the state information actually operated by the lower computer.

Drawings

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

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it will be apparent to those skilled in the art that other drawings may be obtained according to these drawings without inventive effort.

Fig. 1A is a schematic diagram of an application scenario among a smart screen 200, a control device 100, a terminal device 300, and a lower computer 500 according to one or more embodiments of the present disclosure;

FIG. 1B is a block diagram of a hardware configuration of a control device 100 provided by one or more embodiments of the present disclosure;

FIG. 2A is a block diagram of a hardware configuration of a smart screen 200 in accordance with one or more embodiments of the present disclosure;

FIG. 2B is a schematic diagram of a software configuration in a smart screen 200 according to one or more embodiments of the present disclosure;

FIG. 2C is a schematic diagram of an icon control interface display for an application program included in a smart screen in accordance with one or more embodiments of the present disclosure;

FIG. 3A is a flowchart of an interface refreshing method based on an intelligent screen according to an embodiment of the disclosure;

FIG. 3B is a schematic diagram of an interface display of a smart screen according to an embodiment of the disclosure;

FIG. 3C is a second flowchart of an interface refreshing method based on an intelligent screen according to an embodiment of the disclosure;

FIG. 3D is a schematic diagram comparing a set status list with a device status list according to an embodiment of the present disclosure;

FIG. 3E is a diagram illustrating a second comparison of a set status list and an equipment status list according to an embodiment of the present disclosure;

FIG. 3F is a third diagram illustrating a comparison of a set-up status list and an equipment status list according to an embodiment of the present disclosure;

FIG. 3G is a diagram illustrating a comparison of a set-up status list and an equipment status list according to an embodiment of the present disclosure;

fig. 4 is a schematic architecture diagram of an interface refreshing method based on an intelligent screen according to an embodiment of the disclosure;

fig. 5 is a schematic structural diagram of an interface refreshing device based on an intelligent screen according to an embodiment of the disclosure.

Fig. 6 is a schematic structural diagram of an intelligent screen according to an embodiment of the disclosure.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

The terms "first," second, "" third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for limiting a particular order or sequence, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that is capable of performing the function associated with that element.

In the prior art, the intelligent screen controls the white household appliance through the serial port protocol, the intelligent screen sends a control command to the lower computer, the lower computer executes corresponding functions after receiving the control command, after the functions are successfully executed, the lower computer feeds back the execution state to the intelligent screen, and the intelligent screen updates the user interface according to the execution state fed back by the lower computer. However, with the development of technology, the functions of the lower computer are more and more complex, and in some situations, the control state of some functions on the user interface of the intelligent screen in the prior art is inconsistent with the actual working state of the lower computer. For example, one scenario is that the lower computer needs to continuously drive a control command, for example, when the fan of the range hood works, the fan needs to always send a command to keep the fan in a working state, and because the fan needs time to perform an opening function, if the intelligent screen immediately reads the working state of the fan and updates the working state, the user interface will return to a previous closing state first, and the latest state information will not be displayed until the lower computer successfully performs the opening command. In this scenario, the state information displayed by the user interface of the range hood screen may not be consistent with the actual working state of the blower. In another scenario, when the intelligent screen simultaneously controls two function items under one interface, the two functions are executed by the lower computer in different time, so that when the state of the equipment is reported, the state information of one function item is changed; the status information of another function item is unchanged, and the unchanged function is not displayed in the latest state until the lower computer finishes executing the function after the intelligent screen user interface is brushed back to the previous state. In this scenario, the status information of the unchanged function item is inconsistent with the actual working status information of the lower computer, resulting in poor user experience.

Aiming at the problem that the control state of certain functions on a user interface of a smart screen is inconsistent with the actual working state display of a lower computer in the prior art, after the smart screen receives a control instruction, the embodiment of the disclosure updates a setting state list displayed on the user interface of the smart screen based on the control instruction to obtain a first setting state list, wherein the control instruction is used for controlling at least two function items, then sends a control command to the lower computer corresponding to the at least two function items based on the control instruction to obtain state information corresponding to the at least two function items, updates a device state list based on the state information corresponding to the at least two function items, and then updates the setting state list displayed on the user interface of the smart screen based on the device state list, the update time of the device state list and the sending time of the control command to obtain a second state setting list. Because the control instruction is used for controlling at least two functional items, when the intelligent screen sends a control command to the lower computer corresponding to the at least two functional items, the device state list and the setting state list are adopted as a double-buffer mechanism, and the setting state list displayed on the user interface of the intelligent screen can be flexibly updated according to the device state list, the updating time of the device state list and the sending time of the control command, so that the state information displayed on the user interface of the intelligent screen is ensured to be consistent with the state information actually operated by the lower computer.

The interface refreshing method based on the intelligent screen, which is provided by the embodiment of the disclosure, can be based on the intelligent screen, or a functional module or a functional implementation in the intelligent screen.

The intelligent screen is an intelligent hardware device and generally refers to a screen terminal integrating more interaction modes such as audio and video, body building, education and the like. The intelligent screen may be a refrigerator screen, an air conditioner screen, a range hood screen, a washing machine screen, etc., which is not particularly limited in the embodiments of the present disclosure.

Fig. 1A is an application scenario schematic diagram of an interface refreshing method based on an intelligent screen in an embodiment of the disclosure. As shown in fig. 1A, a user may transmit a control command to the lower computer 500 through the smart screen 200 or the terminal device 300 or the control apparatus 100. The lower computer 500 may be a hardware module for controlling different parameters in various white home appliances. For example, the lower computer 500 may be a hardware module for controlling wind speed in an air conditioner, a hardware module for controlling temperature, a hardware module for controlling a cooling/heating mode, etc., or a hardware module for controlling illumination in a range hood, a hardware module for controlling a switch, a hardware module for controlling a gear, etc., or a hardware module for controlling temperature in a refrigerator, a hardware module for identifying air quality in a refrigerator, etc.

In some embodiments, the user sets different parameters according to the current requirements on the user interface of the smart screen 200, and the smart screen 200 sends control instructions to the lower computer through the serial port protocol. The intelligent screen 200 parses the control command into a lower computer recognizable field through the protocol parsing service and then transmits the control command to the lower computer.

In some embodiments, the control device 100 may be a remote control, and the communication manner between the remote control and the lower computer includes infrared protocol communication or bluetooth protocol communication, and other short-distance communication manners. The user may control the smart screen 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. In this way, the remote controller can directly control the lower computer without passing through the intelligent screen.

Fig. 1B schematically shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 1B, 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 device 100 may receive an input operation command from a user, and convert the operation command into a command recognizable and responsive by the lower computer 500, and may perform an interaction between the user and the lower computer 500.

In some embodiments, the terminal device 300 (e.g., mobile terminal, tablet, computer, notebook, etc.) may also be used to control the smart screen 200. For example, the application program running on the terminal device 300 is used to send a control instruction to the lower computer, and the specific process is as follows: the application program running on the terminal device 300 transmits the control instruction to the intelligent screen, and the intelligent screen converts the control instruction into a field identifiable by the protocol analysis service of the lower computer and then transmits the identifiable field to the lower computer.

In some embodiments, the smart screen 200 may receive instructions not using the above-described terminal device or control device, but rather receive control of the user through triggers or gestures, etc.

In some embodiments, the smart screen 200 may also perform control in a manner other than the control apparatus 100 and the terminal device 300, for example, the voice command control of the user may be directly received through a module for acquiring voice commands configured inside the smart screen 200 device, or the voice command control of the user may be received through a voice control device provided outside the smart screen 200 device.

In some embodiments, the smart screen 200 is also in data communication with the server 400. The smart screen 200 may be allowed to communicate over a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the smart screen 200. The server 400 may be a cluster, or may be multiple clusters, and may include one or more types of servers.

Illustratively, fig. 2A is a hardware configuration block diagram of a smart screen in accordance with one or more embodiments of the present disclosure. As shown in fig. 2A, the smart screen includes: at least one of a modem 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, a user interface 280. The controller 250 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 modem 210 receives broadcast television signals through a wired or wireless reception manner and demodulates an audio-video signal, such as an EPG audio-video data signal, from a plurality of wireless or wired broadcast television signals. The communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, or other network communication protocol chip or a near field communication protocol chip, and an infrared receiver. The smart screen may establish transmission and reception of control signals and data signals with a server or a local control device through the communicator 220. The detector 230 is used to collect signals of the external environment or interaction with the outside. The controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box.

In some embodiments, the controller 250 controls the operation of the smart screen and responds to the user's operations by various software control programs stored on the memory. The controller 250 controls the overall operation of the smart screen. The user may input a user command through 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 recognizes the sound or gesture through the sensor to receive the user input command.

Fig. 2B is a schematic software configuration diagram of a smart screen according to one or more embodiments of the present disclosure, as shown in fig. 2B, the system is divided into four layers, namely, an application layer (application layer), an application framework layer (Application Framework layer), a An Zhuoyun line (Android run) and a system library layer (system runtime layer), and a kernel layer.

FIG. 2C is a schematic diagram of an icon control interface display of an application program included in a smart screen (e.g., an air conditioner smart screen, a refrigerator smart screen, a washing machine smart screen, etc.) according to one or more embodiments of the present disclosure, where the application program layer includes at least one icon control that the application program can display in a display, as shown in FIG. 2C, such as: a live television application icon control, a video on demand VOD application icon control, a media center application icon control, an application center icon control, a game application icon control, and the like. In this embodiment, the application layer includes an application center icon control.

In order to describe the smart screen-based interface refreshing method in more detail, the following description will be made with reference to fig. 3A by way of example, and although the steps in the flowchart of fig. 3A are sequentially shown as indicated by arrows, the steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps in fig. 3A may include a plurality of sub-steps or stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of execution of the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps, in order to enable the smart screen-based interface refresh method provided in the embodiments of the present disclosure.

Fig. 3A is a flowchart of an interface refreshing method based on an intelligent screen according to an embodiment of the disclosure. The method of the present embodiment may be performed by a smart-screen-based interface refresh device, which may be implemented in hardware/software and may be configured in a smart screen.

As shown in fig. 3A, the method specifically includes the following steps:

s31, receiving a control instruction, updating a setting state list of the intelligent screen based on the control instruction, and acquiring a first setting state list.

Wherein the control instruction is used for controlling at least two functional items. It will be appreciated that the control instructions may also control more than two functional items.

In the embodiment of the present disclosure, the receiving control instruction is any one of receiving a control instruction input by a user, receiving a control instruction sent by a terminal device, and receiving a control instruction sent by a control device. In this embodiment, a control instruction input by a user is received as an example.

Specifically, the intelligent screen receives a control instruction input by a user on the display interface, and updates a setting state list of the intelligent screen based on the control instruction. The set state list is stored in a memory of the intelligent screen, wherein the state information of each function item in the set state list is consistent with the state of the display interface function item.

Taking a smart screen of a central air conditioner as an example, the smart screen receives a control instruction input by a user on a display interface, wherein the control instruction is used for controlling two functional items, one is to adjust an air conditioning mode from a cooling mode to a heating mode, the other is to adjust the temperature from 22 ℃ to 27 ℃, and based on the control of the two functional items, a setting state list of the smart screen is updated to obtain a first setting state list, namely, at the moment, in the first setting state list, the state of the mode item is the heating mode, and the state of the temperature item is 27 ℃. Accordingly, referring to fig. 3B, fig. 3B is a schematic diagram of an interface display of an intelligent screen according to an embodiment of the present disclosure, where, on a display interface of the intelligent screen, a mode icon and a temperature icon at corresponding positions are both consistent with a first setting status list.

And S32, based on the control instruction, sending a control command to the lower computers corresponding to the at least two functional items.

Specifically, the protocol analysis service of the intelligent screen analyzes the control instruction into a field identifiable by the lower computer, and then sends the field identifiable by the lower computer to the lower computers corresponding to at least two functional items according to the serial communication protocol.

For example, it is assumed that the control instruction is used to control two functional items, and after the control instruction is parsed according to the protocol parsing service, identifiable fields corresponding to the two functional items are respectively sent to the hardware control modules corresponding to the two functional items according to the serial port communication protocol.

S33, acquiring state information corresponding to the at least two function items, and updating a device state list based on the state information corresponding to the at least two function items.

The device state list is used for representing real-time working state information of each module of the lower computer.

Specifically, after the identifiable fields corresponding to the two function items are respectively sent to the corresponding hardware control modules in the lower computer according to the serial port communication protocol, the corresponding hardware control modules in the lower computer execute the functions, and the protocol analysis service acquires the real-time working states of the hardware modules in the lower computer in a polling mode and updates the equipment state list according to the real-time working states of the hardware modules in the lower computer.

It should be noted that, since the lower computer needs time to execute the corresponding function after receiving the control instruction, the state information displayed on the display interface of the upper computer will be delayed, so in this embodiment, the state information of each function item is dynamically updated by adopting the dual-buffer mechanism, that is, the state list and the device dynamic list are set to realize dynamic update, thereby improving the user experience for serial port control.

S34, updating a setting state list displayed on a user interface of the intelligent screen based on the equipment state list, the updating time of the equipment state list and the sending time of the control command, and acquiring a second setting state list.

Specifically, when the control instruction is used for controlling at least two functional items, and when the control instruction is used for controlling two or more functional items, as the execution time of the two functions in each hardware module of the lower computer is different, the state information of one functional item is changed and updated into the equipment state list, so that the state information of the other functional item is not changed yet, the state information of the unchanged functional item is brushed back to the previous state on the display interface of the intelligent screen, and the latest state is not displayed until the execution of the function by the lower computer is completed. In this scenario, the status information displayed by the unchanged function item on the display interface of the intelligent screen is inconsistent with the actual working status information of the lower computer, which results in poor user experience. Therefore, in this embodiment, a timeout mechanism is set, and in the timeout period, the corresponding set state list is updated only according to the state item information changed in the device state list, so that the state information of the display interface is consistent with the actual working state information corresponding to the hardware module of the lower computer; when the time-out time is longer than the time-out time, the corresponding state information in the set state list is updated according to all the state information changed in the equipment state list, so that all the functions controlled by the control instruction can be ensured to be executed within the time-out time.

It will be appreciated that the status information of a portion of the functional items is updated, whether within a timeout period; and if the time-out time is longer than the time-out time, updating the state information of all the functional items requires a device state list, the updating time of the device state list and the sending time of a control command. Setting a timeout time according to the update time of the equipment state list and the transmission time of the control command, and updating the state information of part of the function items of the set state list according to the equipment state list within the timeout time; and when the time-out time is longer than the time-out time, updating the state information of all the function items of the set state list according to the device state list.

In some embodiments, referring to fig. 3C, S34 (updating the setting state list displayed on the user interface of the smart screen, and acquiring the second setting state list based on the device state list, the update time of the device state list, and the transmission time of the control command) may be implemented by:

s341, if the time difference between the update time of the equipment state list and the sending time of the control command is greater than a preset threshold value, updating the setting state list displayed on the user interface of the intelligent screen based on the state information of all the function items of the equipment state list.

S342, if the time difference between the update time of the equipment state list and the sending time of the control command is smaller than or equal to a preset threshold, determining the state information of the changed target function item in the equipment state list, and updating the state information of the target function item in the setting state list displayed by the user interface of the intelligent screen.

The preset threshold may be selected according to practical application, for example, the preset threshold may be 30 seconds, or other reasonable values may be selected, which is not limited herein.

For example, if the time difference between the update time of the device status list and the transmission time of the control command is 30 seconds or less, the setting status list is updated only according to the status information of the function item that has changed in the device status list.

If the time difference between the update time of the device state list and the transmission time of the control command is greater than 30 seconds, the time is overtime, and at this time, whether each function controlled by the control command is executed or not is completed, the setting state list is updated according to the device state list.

In some embodiments, after performing S34 (updating the setting state list displayed on the user interface of the smart screen based on the device state list, the update time of the device state list, and the transmission time of the control command, and acquiring the second setting state list), the following steps may be further performed:

Optionally, if the state information of all the function items in the second setting state list and the first setting state list are consistent, it is determined that the control commands corresponding to the at least two function items are executed successfully.

Optionally, if the state information of the target function item in the second setting state list is inconsistent with the state information of the target function item in the first setting state list, determining that the control command corresponding to the target function item fails to execute.

For example, referring to fig. 3D, assume that a control instruction is used to control two function items, the original states of which are a and B, respectively, while the set state list and the device state list remain identical.

Referring to fig. 3E, when the user clicks both of the function items at the same time, the first function item is set from a to C and the second function item is set from B to D. At this time, the state information of the two function items in the set state list respectively changes immediately with the control, but the hardware module of the lower computer needs time to execute the two functions respectively, so the state information of the two function items in the device state list has not changed yet. At this time, the data read from the lower computer is compared with the state information of the two functional items in the device state list, and if no change is found, the device state list and the setting state list are not updated. Since the two function items are different in time required for execution at different hardware modules of the lower computer, one of the two function items is changed, and the two function items are updated into the device state list, and the state information of the changed state item in the device list is updated into the setting state list. At this time, in the setting status list, if the status information of the first functional item, that is, the value received by the point C, is C, it is indicated that the execution of the first functional item is controlled to be successful; while the state information of the second functional item, i.e. the value of the B-point, is unchanged, so it remains intact. In addition, it should be noted that if the state information of the first functional item, that is, the value received by the point C, is another value, service processing needs to be performed according to the meaning specifically defined by the protocol, and it may be that a control abnormality occurs, or other situations may be also possible.

Referring to fig. 3F, if a new control instruction is not issued beyond a threshold time, the setting state list is compared with the device state list, and the state information of the function item of the device state list is updated into the setting state list, and at this time, if B in the setting state list is updated onto D, it is indicated that the D function control fails.

Referring to fig. 3G, if B in the device status list becomes D within the timeout period, it is explained that the D function control is successful.

Fig. 4 is a schematic architecture diagram of an interface refreshing method based on a smart screen according to an embodiment of the disclosure. In some embodiments, since one function item may be displayed on the interfaces of different application programs of the smart screen, for example, function item 1 and function item 2 may be displayed on the main page of application program one, function item 1 and function item 2 may be displayed on the detail page of application program two, and function item 1 and function item 2 may be displayed on the page of application program three, when the setting status list is updated by application one, reporting broadcast is triggered immediately, and application two and application three are notified to change the display interfaces of the smart screen according to the updated setting status list.

As shown in fig. 4, in the embodiment of the present disclosure, the reception control instruction may be any one of a control instruction received by a user input, a control instruction transmitted by a terminal device, or a control instruction transmitted by a control device. When the control instruction is sent by an application program of the terminal equipment (mobile phone), the intelligent screen firstly receives the control instruction sent by the terminal equipment, analyzes the control instruction into a field identifiable by a lower computer through a protocol analysis service, and then sends the field identifiable by the lower computer to the lower computer corresponding to at least two functional items according to a serial port communication protocol, wherein the situation is completely consistent with the execution flow of the control instruction input by the user and is not repeated here. When the control instruction is sent by the control device (remote controller), the remote controller can directly control the lower computer without passing through the intelligent screen, so that the intelligent screen finds out the point position where the state of the lower computer changes through polling, and then the application program of the intelligent screen and the mobile phone application program are notified to update the display interface.

Fig. 5 is a schematic structural diagram of an interface refreshing device based on an intelligent screen according to an embodiment of the disclosure. The device is configured in the intelligent screen, and can realize the interface refreshing method based on the intelligent screen according to any embodiment of the disclosure. The device specifically comprises the following steps:

the receiving instruction module 510 is configured to receive a control instruction input by a user, update a setting state list displayed on a user interface of the intelligent screen based on the control instruction, and obtain a first setting state list; the control instruction is used for controlling at least two functional items;

the sending instruction module 520 is configured to send a control command to a lower computer corresponding to the at least two functional items based on the control instruction;

a real-time obtaining module 530, configured to obtain status information corresponding to the at least two function items, and update a device status list based on the status information corresponding to the at least two function items;

a state updating module 540, configured to update the setting state list displayed on the user interface of the smart screen based on the device state list, the update time of the device state list, and the sending time of the control command, and obtain a second setting state list.

An embodiment of the present disclosure provides a smart screen, including a memory for storing a computer program and a processor that runs the computer program to cause the smart screen to implement the smart screen-based interface refresh method according to any one of the first aspects.

Fig. 6 is a schematic structural diagram of an intelligent screen according to an embodiment of the disclosure. As shown in fig. 6, the smart screen includes a processor 610 and a memory 620; the number of processors 610 in the smart screen may be one or more, one processor 610 being taken as an example in fig. 6; the processor 610 and the memory 620 in the smart screen may be connected by a bus or other means, for example in fig. 6.

The memory 620 is a computer readable storage medium, and may be used to store software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the method for refreshing an interface based on a smart screen in the embodiments of the present disclosure. The processor 610 executes various functional applications and data processing of the smart screen by running software programs, instructions and modules stored in the memory 620, i.e., implements the smart screen-based interface refresh method provided by the embodiments of the present disclosure.

Memory 620 may include primarily a program storage area and a data storage area, wherein the program storage area may store an operating system, at least one application program required for functionality; the storage data area may store data created according to the use of the terminal, etc. In addition, memory 620 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some examples, memory 620 may further include memory remotely located with respect to processor 610, which may be connected to the smart screen through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The computer device provided in this embodiment may be used to execute the method provided in any of the foregoing embodiments, and has corresponding functions and beneficial effects.

The embodiments of the present disclosure provide a computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor implements each process executed by the above-mentioned power-on navigation configuration method, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The computer readable storage medium may be a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, an optical disk, or the like.

The present disclosure provides a computer program product comprising: when the computer program product runs on a computer, the computer is enabled to realize the startup navigation configuration method.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the above discussion in some examples 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

1. An interface refreshing method based on an intelligent screen, which is characterized by comprising the following steps:

receiving a control instruction, updating a setting state list of the intelligent screen based on the control instruction, and acquiring a first setting state list; the control instruction is used for controlling at least two functional items;

2. The method of claim 1, wherein updating the set state list displayed by the user interface of the smart screen based on the device state list, the update time of the device state list, and the transmission time of the control command comprises:

3. The method of claim 1, wherein after updating the set state list displayed by the user interface of the smart screen based on the device state list, the update time of the device state list, and the transmission time of the control command, the method further comprises:

4. A method according to claim 3, wherein said comparing said first set-up status list with said second set-up status list to determine whether said control commands corresponding to said at least two functional items were successfully executed comprises:

5. A method according to claim 3, wherein said comparing said first set-up status list with said second set-up status list to determine whether said control commands corresponding to said at least two functional items were successfully executed comprises:

6. The method of claim 1, wherein the receiving a control instruction comprises: receiving any one of a control instruction input by a user, a control instruction sent by a receiving terminal device and a control instruction sent by a receiving control device.

7. The method according to claim 6, wherein when the reception control instruction is a control instruction transmitted by a reception terminal device, after updating a setting state list displayed by a user interface of the smart screen based on the device state list, an update time of the device state list, and a transmission time of the control command, the method further comprises:

8. An interface refreshing device based on an intelligent screen, which is characterized by comprising:

9. A smart screen comprising a memory for storing a computer program and a processor that runs the computer program to cause the smart screen to perform the smart screen-based interface refresh method of any one of claims 1 to 7.

10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the smart screen based interface refresh method of any one of claims 1 to 7.