CN115509475A

CN115509475A - Screen area control method and device, sending card and storage medium

Info

Publication number: CN115509475A
Application number: CN202110687631.5A
Authority: CN
Inventors: 范进华
Original assignee: Qstech Co Ltd
Current assignee: Qstech Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-12-23
Also published as: WO2022267962A1

Abstract

The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for controlling a screen area, a transmitting card, and a storage medium. A screen area control method is applied to a first sending card, wherein the first sending card comprises a routing module, a first routing network port and a first sending card network port, and the method comprises the following steps: acquiring transmission information based on a routing module, and acquiring the information type of the transmission information; if the information type indicates that the transmission information is return information, the return information is transmitted to the terminal through the first routing network port and the first sending card network port; and if the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information, wherein the area control information is acquired from the terminal through the network port of the first sending card. By the method and the device, the screen area control efficiency can be improved, and meanwhile, the convenience of screen area control is improved.

Description

Screen area control method and device, sending card and storage medium

Technical Field

The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for controlling a screen area, a sending card, and a storage medium.

Background

With the development of science and technology, light-Emitting diodes (LEDs) have come into use, and are commonly used Light-Emitting devices capable of efficiently converting electric energy into Light energy. The light emitting diode can be applied to the field of screen control, for example, an LED display screen can be formed by LED lamps and used for displaying various information such as characters, images, videos and the like. When the LED display screen displays information, the LED display screen can be controlled by combining a plurality of sending cards. Wherein each transmitter card can control a part of the display area of the LED display screen so as to realize the control of the whole LED display screen.

Disclosure of Invention

The embodiment of the application provides a screen area control method and device, a sending card and a storage medium, and can improve the screen area control efficiency and improve the convenience of screen area control. The technical scheme of the embodiment of the application is as follows:

in a first aspect, an embodiment of the present application provides a screen area control method, which is applied to a first sending card, where the first sending card includes a routing module, a first routing network port, and a first sending card network port, and the method includes:

acquiring transmission information based on the routing module, and acquiring the information type of the transmission information;

if the information type indicates that the transmission information is return information, transmitting the return information to a terminal through the first routing network port and the first sending card network port;

and if the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information, wherein the area control information is acquired from the terminal through the first sending card network port.

In a second aspect, an embodiment of the present application provides a screen area control device, where the screen area control device includes a routing module, a first routing socket, and a first sending card socket, and the device includes:

the type acquisition unit is used for acquiring transmission information based on the routing module and acquiring the information type of the transmission information;

the information transmission unit is used for transmitting the return information to a terminal through the first routing network port and the first sending card network port if the information type indicates that the transmission information is return information;

and the display operation unit is used for controlling a screen area corresponding to the first sending card to perform display operation based on the area control information if the information type indicates that the transmission information is the area control information, and the area control information is acquired from the terminal through the network port of the first sending card.

In a third aspect, a method for controlling a screen area is applied to a sending card, where the sending card includes a routing module, a first routing portal, and a second routing portal, and the method includes:

if the information type indicates that the transmission information is return information, transmitting the return information to a terminal through the second routing port, wherein the return information is acquired through the first routing port;

and if the information type indicates that the transmission information is area control information, controlling a screen area corresponding to the sending card to perform display operation based on the area control information, wherein the area control information is transmitted to the routing module by the terminal through the second routing network port.

In a fourth aspect, an embodiment of the present application provides a screen area control device, where the screen area control device includes a routing module, a first routing port, and a second routing port, and the device includes:

a transmission information obtaining unit, configured to obtain transmission information based on the routing module, and obtain an information type of the transmission information;

a return information transmission unit, configured to transmit the return information to a terminal through the second routing port if the information type indicates that the transmission information is return information, where the return information is obtained through the first routing port;

and the area control unit is used for controlling a screen area corresponding to the sending card to perform display operation based on the area control information if the information type indicates that the transmission information is the area control information, and the area control information is transmitted to the routing module by the terminal through the second routing network port.

In a fifth aspect, an embodiment of the present application provides a transmitting card, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.

In a sixth aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.

The beneficial effects brought by the technical scheme provided by some embodiments of the application at least comprise:

in one or more embodiments of the present application, an information type of transmission information is obtained by obtaining the transmission information based on a routing module, if the information type indicates that the transmission information is return information, the return information is transmitted to a terminal through a first routing network port and a first sending card network port, if the information type indicates that the transmission information is area control information, a screen area corresponding to the first sending card is controlled to perform a display operation based on the area control information, and the area control information is obtained from the terminal through the first sending card network port. Therefore, when the first sending card acquires the transmission information based on the routing module, the information can be transmitted in a network transmission mode without acquiring the transmission information in a serial port mode, the transmission speed of the transmission information can be improved, the screen control time is shortened, and the screen control speed is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a background diagram illustrating a screen area control method according to an embodiment of the present application;

FIG. 2 is a background diagram illustrating a screen area control method according to an embodiment of the present disclosure;

fig. 3 is a schematic flowchart illustrating a screen area control method provided in an embodiment of the present application;

FIG. 4 illustrates an exemplary diagram of a display screen of an embodiment of the present application;

fig. 5 is a schematic flowchart illustrating a screen area control method provided in an embodiment of the present application;

fig. 6 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application;

fig. 7 is a schematic diagram illustrating an example of a method for transmitting regional control information according to an embodiment of the present application;

fig. 8 is a schematic flowchart illustrating a screen area control method provided in an embodiment of the present application;

fig. 9 is a system architecture diagram illustrating a screen control method according to an embodiment of the present application;

fig. 10 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application;

fig. 11 is a schematic diagram illustrating an example of a method for transmitting regional control information according to an embodiment of the present application;

fig. 12 is a flowchart illustrating a screen area control method according to an embodiment of the present application;

FIG. 13 is a diagram illustrating a system architecture of a screen control method according to an embodiment of the present application;

fig. 14 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application;

fig. 15 is a schematic diagram illustrating an example of a method for transmitting regional control information according to an embodiment of the present application;

fig. 16 is a flowchart illustrating a screen area control method according to an embodiment of the present application;

fig. 17 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application;

fig. 18 is a schematic diagram illustrating an example of a method for transmitting regional control information according to an embodiment of the present application;

fig. 19 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application;

fig. 20 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application;

fig. 21 is a schematic diagram illustrating an example of a method for transmitting regional control information according to an embodiment of the present application;

fig. 22 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 23 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 24 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 25 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 26 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application;

fig. 27 is a background diagram illustrating a screen area control method according to an embodiment of the present application;

fig. 28 is a system architecture diagram illustrating a screen area control method according to an embodiment of the present application;

fig. 29 is a flowchart illustrating a screen area control method according to an embodiment of the present application;

fig. 30 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 31 is a schematic structural diagram illustrating a screen area control device according to an embodiment of the present application;

fig. 32 is a schematic structural diagram of a transmitting card according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described 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 embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present application, it is to be noted that, unless otherwise explicitly specified and limited, the words "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

With the development of science and technology, light emitting diodes have come into operation, and are common light emitting devices, which can efficiently convert electric energy into light energy. The light emitting diode can be applied to the field of screen control, for example, an LED display screen can be formed by LED lamps and used for displaying various information such as characters, images, videos and the like. When the LED display screen displays information, the LED display screen can be controlled by combining a plurality of sending cards. Wherein each transmitter card can control a part of the display area of the LED display screen so as to realize the control of the whole LED display screen. For example, when the external application controls the LED display, the external application may control the LED display in a manner of sending card cascade. The sending card cascade includes, but is not limited to, serial cascade, network cascade, combined cascade of network and serial, and the like.

Optionally, fig. 1 illustrates a background schematic diagram of a screen area control method according to an embodiment of the present application. As shown in fig. 1, a plurality of sending cards are cascaded through a network. The router is respectively connected with the terminal and the network port of each sending card. When the LED display screen is used without a router, the connection between the terminal and the sending card is very complex, the network address of the sending card needs to be set as a fixed network address in advance, only one sending card can be used at the same time, and the terminal needs to be set as the network address of the same network segment to transmit information, so that the screen control step is complex, and the convenience of screen area control is poor.

Optionally, fig. 2 illustrates a background schematic diagram of a screen region control method according to an embodiment of the present application. As shown in fig. 2, a plurality of sending cards are cascaded through a network and a serial port, that is, sending card 1 and sending card 2 are connected to a router, sending card 3 is connected to sending card 1 through a serial port, sending card 4 is connected to sending card 2 through a serial port, that is, an input serial port of sending card 3 is connected to an output serial port of sending card 1, and an input serial port of sending card 4 is connected to an output serial port of sending card 2. When information is transmitted, network addresses need to be set separately for the sending card 1 and the sending card 2, and the number of the information transmission steps is limited. That is, all the sending cards are needed to transfer when the bottom layer sending card communicates with the terminal. For example, when the 115200 baud rate is used for information transmission, 71ms is required for 1K data to be transmitted to the first sending card, and 71ms is required to be transmitted to the nth sending card, wherein n is a positive integer. Therefore, in the scenario shown in fig. 2, a problem occurs that the serial port transmission speed is slow, the screen control step is complex, and the convenience of screen area control is poor.

The present application will be described in detail with reference to specific examples.

In one embodiment, as shown in fig. 3, a screen area control method is proposed, which may be implemented depending on a computer program, and may be run on a transmitting card including a routing module. The computer program may be integrated into the application or may run as a separate tool-like application.

S101, acquiring transmission information based on a routing module, and acquiring the information type of the transmission information;

according to some embodiments, the technical solution of the embodiments of the present application is applied to a first transmitting card, that is, an execution subject of the embodiments of the present application is the first transmitting card. The first transmitting card is not specifically designated as a fixed transmitting card. The sending card is an integrated board card used for processing and distributing information. A sender card typically controls at least one screen area.

It is easy to understand that the first sending card comprises a routing module, a first routing network port and a first sending card network port. The routing network port is a network port connected with the routing module, and the first routing network port is a network port used for connecting the routing module and the first sending card. The sending card network port is a network port arranged on the sending card, and the sending card network port is not directly connected with the routing module. The first sending card network port is a network port arranged on the first sending card, the first sending card network port is not particularly specified to a certain fixed network port, and when the first sending card changes, the first sending card network port also changes correspondingly.

Optionally, the routing module refers to a modular router. The type of the routing module is determined based on the connection function and the management function. For example, when the type of the internet access port changes, the routing module also changes accordingly.

According to some embodiments, the first sending card includes a routing module, and when the screen area corresponding to the first sending card is controlled, the first sending card may acquire the transmission information based on the routing module. When the first sending card acquires the transmission information based on the routing module, the first sending card can acquire the information type of the transmission information. The information type refers to the information transmission direction attribute of the transmission information, and the information type does not refer to a fixed information type. For example, when the transmission information changes, the information type corresponding to the transmission information also changes accordingly.

S102, if the information type indicates that the transmission information is return information, transmitting the return information to the terminal through the first routing network port and the first sending card network port;

according to some embodiments, the backhaul information refers to information acquired by the first transmitting card and to be transmitted to the terminal. The backhaul information acquired by the first transmitting card may be generated directly based on the backhaul instruction of the user, or may be backhaul information transmitted to the first transmitting card by the second transmitting card.

It is easy to understand that the first sending card can obtain the transmission information based on the routing module. When the first transmitting card acquires the transmission information, the first transmitting card may acquire an information type of the transmission information. If the information type indicates that the transmission information is return information, the first sending card can transmit the return information to the terminal through the first routing network port and the first sending card network port.

And S103, if the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

According to some embodiments, the area control information refers to information which is acquired by the first sending card and indicates the first sending card to perform display operation on a screen area corresponding to the first sending card. The zone control information is obtained by the first sending card from the terminal through the first sending card network port.

It is easy to understand that the first sending card can acquire the transmission information based on the routing module. When the first transmitting card acquires the transmission information, the first transmitting card may acquire an information type of the transmission information. If the information type indicates that the transmission information is the area control information, the first sending card can control the screen area corresponding to the first sending card to perform display operation based on the area control information.

Optionally, fig. 4 shows an exemplary schematic diagram of a display screen according to an embodiment of the present application. As shown in fig. 4, for example, the screen areas corresponding to the first transmission card are area 1 and area 4. And when the area control information acquired by the first sending card is that the meeting time is displayed in the area 1 and the meeting theme is displayed in the area 4. When the first transmitting card acquires the zone control information, the first transmitting card can display the meeting time in the zone 1 and the meeting theme in the zone 4.

In one or more embodiments of the present application, an information type of transmission information is obtained by obtaining the transmission information based on a routing module, if the information type indicates that the transmission information is return information, the return information is transmitted to a terminal through a first routing network port and a first sending card network port, if the information type indicates that the transmission information is area control information, a screen area corresponding to the first sending card is controlled to perform a display operation based on the area control information, and the area control information is obtained from the terminal through the first sending card network port. Therefore, when the first sending card acquires the transmission information based on the routing module, the information transmission can be carried out in a network transmission mode, the transmission information does not need to be acquired in a serial port mode, the transmission speed of the transmission information can be improved, the screen control time is shortened, and the screen control speed is improved.

Referring to fig. 5, fig. 5 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s201, acquiring the sequencing information of a first sending card;

according to some embodiments, the technical solution of the embodiments of the present application may be used for controlling an LED display screen, or other scenarios that employ cascade control of a transmitting card. The technical scheme of the embodiment of the application can be used for scenes with large screen resolution of the LED display screen, and the screen resolution refers to the number of pixel points in the longitudinal direction and the transverse direction. For example, the technical solution of the embodiment of the present application may be used for a scene with a screen resolution of 1600 × 1200.

It is easy to understand that the technical solution of the embodiment of the present application is applied to the first sending card in the sending card set, that is, the execution subject of the embodiment of the present application is the first sending card in the sending card set. The first sending card is any one of a set of sending cards, that is, the first sending card is not particularly specific to a fixed sending card. A collection is a collection of concrete or abstract objects with a specific property. The sending card set refers to a set formed by summarizing at least one sending card.

According to some embodiments, the set of sender cards includes at least one first sender card. Before the first transmitting card acquires the transmission information based on the routing module, the first transmitting card may acquire the sorting information of the first transmitting card. The ordering information is used to indicate an ordering of the first sender card in the set of sender cards. Because different sending cards have difference in execution steps when receiving the area control information or the return information, the accuracy of screen area control can be improved and the convenience of screen control can be improved by acquiring the sorting information of the first sending card.

Optionally, the sorting of at least one first sending card in the sending card set may be determined based on a distance between the first sending card and the terminal, that is, the first sending card is closest to the terminal, and the last sending card is farthest from the terminal. The first sending card and the terminal can be directly connected or connected through an external router. For example, fig. 2 shows a background diagram in which the rank information of the transmission card 1 is first and the rank information of the transmission card 3 is second.

It is to be understood that the ordering information does not refer to a fixed information. The ordering information is determined from the number of first sender cards included in the set of sender cards. When the number of the first sending cards in the sending card set changes, the sorting information of the first sending cards also changes correspondingly.

According to some embodiments, before the first transmitting card controls the screen area corresponding to the first transmitting card to perform the display operation, the first transmitting card may acquire the sorting information of the first transmitting card. The ordering information acquired by the first sending card may be, for example, the sending card ordered as the first one, or the sending card ordered as the last one.

S202, if the sequencing information indicates that the first sending card is any sending card before the last sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port and configure a second network address to a second sending card network port of a second sending card through a second routing network port;

according to some embodiments, the second sending card is a next sending card in the set of sending cards adjacent to the first sending card, that is, the second sending card is a next sending card in the set of sending cards adjacent to the first sending card and far away from the terminal. The second transmitting card does not refer to a fixed transmitting card. For example, when the first transmitting card is changed, the second transmitting card is also changed accordingly. The second sending card network port is a network port arranged on the second sending card, and the second sending card network port is not directly connected with the routing module of the second sending card.

It is easy to understand that the second sending card is the next sending card in the sending card set adjacent to the first sending card, and the second routing network port of the first sending card is connected with the second sending card network port. Therefore, after the first sending card in the sending card set is determined, the sending card corresponding to the second sending card network port connected with the second routing network port of the first sending card can be determined as the second sending card.

Optionally, the Network address (Network address) refers to a logical address of a portal, where one portal corresponds to one Network address. The network address of an internet access does not refer to a fixed network address. The network address may be modified based on the received network address modification instruction. The first network address refers to an address of an internet access configured by the first sending card control routing module to the first routing internet access. The second network address is an address configured by the first sending card to a second sending card network port of the second sending card through the second routing network port when the first sending card is any sending card before the last sending card in the sending card set. The first network address and the second network address are not specific to a fixed address, since the first transmitter card can obtain the address modification command.

According to some embodiments, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is the last sending card in the set of sending cards. When the first sending card determines that the ordering information indicates that the first sending card is any sending card before the last sending card in the sending card set, that is, the ordering information indicates that the first sending card is not the last sending card in the sending card set, the first sending card may control the routing module to configure the first network address to the first routing network port, and configure the second network address to the second sending card network port of the second sending card through the second routing network port. And the second routing network port of the first sending card is not configured with a network address.

It is easy to understand that the sending cards of the sending card set whose ordering information is from the first to the last may be, for example, Q sending card, W sending card, E sending card, R sending card, and T sending card. The first transmitter card may be, for example, a W transmitter card and the second transmitter card may be, for example, an E transmitter card. The W sending card comprises a W routing module, a first routing network port W1 routing network port, a second routing network port W2 routing network port and a first sending card network port W3 sending card network port, the E sending card comprises a second sending card network port E3 sending card network port, and the E3 sending card network port is connected with the W2 routing network port. When the first sending card W determines that the W sending card is the second sending card based on the obtained sorting information, the W sending card may control the W routing module to configure the first network address for the W1 routing network port. The first network address may be, for example, an Internet Protocol (IP) address, and the first network address may be, for example, 123.12.123.12. And the W sending card sends a card internet access configuration second network address to a second sending card internet access E3 of a second sending card E sending card through a second routing internet access W2 routing internet access. The second network address may be, for example, an IP address, and the second network address may be, for example, 123.12.123.13.

S203, acquiring transmission information based on the routing module, and acquiring the information type of the transmission information;

the specific process is as described above, and is not described herein again.

According to some embodiments, when the first sending card obtains the transmission information based on the routing module, the first sending card may obtain the information type of the transmission information based on the obtaining internet access of the transmission information. For example, when the routing module acquires the transmission information through the second routing network port, the routing module, and the first routing network port of the first sending card, the first sending card may determine that the information type of the transmission information is the backhaul information type. When the routing module acquires the transmission information through the first sending card internet access, the first sending card may determine that the information type of the transmission information is the area control information type.

Specifically, the first sending card may obtain the transmission information based on the routing module, where if the obtained sorting information indicates that the first sending card is any sending card before the last sending card in the sending card set, that is, the sorting information indicates that the first sending card is not the last sending card in the sending card set, and the routing module is controlled to configure the first network address to the first routing port, and after configuring the second network address to the second sending card port of the second sending card through the second routing port, the first sending card may obtain the transmission information.

S204, if the information type indicates that the transmission information is return information, the return information is obtained through the first routing network port;

according to some embodiments, when the sorting information indicates that the first sending card is any sending card before the last sending card in the sending card set, that is, the sorting information indicates that the first sending card is not the last sending card in the sending card set, the first sending card may obtain the return information via the first routing network port. The return information is the information transmitted to the routing module by the second sending card through the second sending card network port and the second routing network port of the first sending card.

It is easily understood that when the first transmission card acquires the transmission information, the first transmission card may acquire the information type of the transmission information. If the information type indicates that the transmission information is the return information, the first sending card can obtain the return information through the first routing network port. Specifically, the first transmitting card may obtain the backhaul information based on the first network address. For example, the W-send card may obtain the backhaul information based on the first network address 123.12.123.12.

S205, transmitting the return information to the terminal through the first transmitting card network port;

according to some embodiments, when the first transmission card acquires the transmission information, the first transmission card may acquire an information type of the first transmission information. If the information type indicates that the transmission information is return information, the first sending card acquires the return information through the first routing network port. When the first sending card obtains the return information through the first routing network port, the first sending card can transmit the return information to the terminal through the first sending card network port.

It is to be readily understood that fig. 6 illustrates an exemplary schematic diagram of a backhaul information transmission method according to an embodiment of the present application. For example, when the routing module of the W sending card acquires the backhaul information transmitted by the E sending card via the W2 routing port of the W sending card and the E3 sending card port of the E sending card, the W sending card may acquire the backhaul information from the routing module via the W1 routing port. When the W sending card obtains the backhaul information, the W sending card may transmit the backhaul information to the terminal through the first sending card port W3 sending card port.

Optionally, the first sending card may also directly obtain the backhaul information, that is, the backhaul information is generated by the first sending card and is not transmitted by the second sending card. When the first transmitting card generates the backhaul information, the first transmitting card may transmit the generated backhaul information to the terminal through the first transmitting card portal. For example, when the Wtx card receives a user's passback instruction, the Wtx card may generate passback information. When the W sending card obtains the backhaul information, the W sending card may transmit the backhaul information to the terminal through the first sending card port W3 sending card port.

S206, if the sequencing information indicates that the first sending card is any sending card before the last sending card in the sending card set and the information type indicates that the transmission information is the area control information, transmitting the area control information to a second sending card through a first routing network port, a routing module, a second routing network port and a second sending card network port;

according to some embodiments, when the sorting information indicates that the first sending card is any sending card before the last sending card in the sending card set, the first sending card may acquire an information type of the transmission information. The area control information is obtained by the first sending card through the first sending card internet access. If the first sending card determines that the information type of the transmission information indicates that the transmission information is the area control information, the first sending card may transmit the area control information to the second sending card through the first routing network port, the routing module, the second routing network port and the second sending card network port.

It is easy to understand that fig. 7 illustrates an exemplary schematic diagram of a regional control information transmission method according to an embodiment of the present application. For example, when the W sending card obtains the area control information transmitted by the Q sending card through the Q2 routing port and the W3 sending card port of the Q sending card, the W sending card may transmit the area control information to the W routing module through the W1 routing port of the first routing port. The W sending card may control the W routing module to transmit the area control information to the second sending card E sending card through the second routing port W2 routing port. Specifically, the W sending card may control the W routing module to transmit the area control information to the second sending card E sending card through the second routing network port W2 routing network port and the E3 sending card network port of the second sending card E sending card.

And S207, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

The specific process is as described above, and is not described herein again.

According to some embodiments, if the information type indicates that the transmission information is the area control information, the first sending card may parse the area control information to obtain the identification code set in the area control information when controlling the screen area corresponding to the first sending card to perform the display operation based on the area control information. If the identification code set includes the identification code of the first sending card, the first sending card may control the screen area corresponding to the first sending card to perform the display operation based on the area control information. According to the technical scheme, the screen area can be controlled by adopting the single instruction, and the convenience of screen area control can be improved.

It will be readily appreciated that the identification code is used to uniquely identify the sending card. The identification code set is a set formed by summarizing at least one identification code. The set of identification codes may include a combination code or an identification code of a single sender card. The identification code of one of the transmitting cards may belong to different combination codes. For example, the identification code of the Q transmission card is 1, the identification code of the W transmission card is 2, the identification code of the E transmission card is 3, the identification code of the R transmission card is 4, and the identification code of the T transmission card is 5. The set of identifiers may be 12345, for example, the set of identifiers may also be 12, 45, for example, the set of identifiers may also be 1, 2, 3, for example.

Optionally, when the Q sending card obtains the transmission information and determines that the transmission information is the area control information, the first sending card may analyze the area control information and obtain the identification code set in the area control information. The set of identification codes acquired by the Q-send card may be 12345, for example. When the Q sending card determines that the identification code set comprises the identification code 1 of the Q sending card, the Q sending card can control the screen area corresponding to the Q sending card to perform display operation based on the area control information.

In one or more embodiments of the present application, the ordering information of the first sending card is obtained, and if the ordering information indicates that the first sending card is any sending card before the last sending card in the sending card set, the routing module is controlled to configure the first network address to the first routing network port, and configure the second network address to the second sending card network port of the second sending card through the second routing network port, so that the configuration steps of network addresses can be reduced, and the efficiency of screen area control is improved. Secondly, acquiring transmission information based on a routing module, acquiring the information type of the transmission information, acquiring the return information through a first routing network port if the information type indicates that the transmission information is the return information, transmitting the return information to a terminal through the first sending card network port, and transmitting area control information to a second sending card through the first routing network port, the routing module, a second routing network port and a second sending card network port if the sequencing information indicates that the first sending card is any sending card before the last sending card in a sending card set and the information type indicates that the transmission information is the area control information.

Referring to fig. 8, fig. 8 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s301, obtaining the sequencing information of the first sending card;

the specific process is as described above, and is not described herein again.

S302, if the sequencing information indicates that the first sending card is the first sending card in the sending card set, acquiring a third network address configured to the first sending card network port by the external router through the first sending card network port;

according to some embodiments, when the first sending card acquires the ranking information of the first sending card, the first sending card may determine whether the ranking information indicates that the first sending card is a first sending card in the set of sending cards. The first sending card may acquire the sorting information, for example, that the sending card is a first sending card in the sending card set.

It is easy to understand that fig. 9 shows a system architecture diagram of a screen control method according to an embodiment of the present application. As shown in fig. 9, the execution main body of the embodiment of the present application is a first sending card, the first sending card is a first sending card in a sending card set, the first sending card is connected to an external router through a first sending card network port, and the external router is connected to a terminal. The first sending card can be connected to the external router through the network cable through the network port of the first sending card. The external router may be connected to the terminal through a network cable.

Optionally, if the sorting information obtained by the first sending card indicates that the first sending card is a first sending card in the sending card set, and the first sending card is connected to the external router through the first sending card internet access, the external router may configure a third network address to the first routing internet access. If the first sending card detects that the external router configures the third network address to the first sending card port, the first sending card may obtain the third network address configured to the first sending card port by the external router through the first sending card port.

According to some embodiments, the third network address refers to a network address configured by the external router to the first sending card portal when the first sending card portal of the first sending card is connected to the external router. The third network address does not refer to a fixed network address. For example, when an external router receives an address modification instruction for a third network address, the external router may modify the third network address based on the address modification instruction.

It is easily understood that, as shown in fig. 9, the first transmitting card may be, for example, a Q transmitting card, and the second transmitting card may be, for example, a W transmitting card. And the Q1 sending card network port of the Q sending card is connected with the router P of the external router, and the Q2 routing network port of the Q sending card is connected with the W3 sending card network port of the W sending card. The external router configures the network address of the Q1 sending card network port of the Q sending card, that is, the Q sending card can obtain, via the Q1 sending card, the third network address configured by the external router to the Q1 sending card network port. The third network address may be, for example, 123.89.76.678.

S303, if the sequencing information indicates that the first sending card is the first sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port and configure a second network address to the second sending card network port of the second sending card through the second routing network port;

according to some embodiments, the second routing network port of the first sending card is connected with the network port of the second sending card, the second sending card is the next sending card in the sending card set adjacent to the first sending card, and the network port of the second sending card is the network port of the second sending card. The second transmitting card port is not specific to a fixed transmitting card port. For example, when the second sending card is changed, the network port of the second sending card is also changed correspondingly.

It is easy to understand that, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is the first sending card in the sending card set. If the first sending card determines that the ordering information indicates that the first sending card is the first sending card in the sending card set, the first sending card may control the routing module to configure a first network address to the first routing network port, and configure a second network address to a second sending card network port of the second sending card through the second routing network port.

It is easily understood that the sending cards in the sending card set whose ordering information is from the first to the last may be, for example, Q sending cards, W sending cards, E sending cards, R sending cards, and T sending cards. The first transmit card may be, for example, a Q transmit card. The Q sending card comprises a Q routing module, a first routing network port Q1 routing network port, a second routing network port Q2 routing network port and a first sending card network port Q3 sending card network port, the W sending card comprises a second sending card network port W3 sending card network port, and the W3 sending card network port is connected with the W2 routing network port. When the Q sending card determines that the Q sending card is the first sending card based on the obtained sorting information of the Q sending card, the Q sending card may control the Q routing module to configure the first network address for the Q1 routing network port. The first network address may be, for example, an IP address, and the first address may be, for example, 123.12.123.12. And the Q sending card sends a card internet access configuration second network address to a second sending card internet access W3 of a second sending card W through a second routing internet access Q2 routing internet access. The second network address may be, for example, an IP address, and the second address may be, for example, 123.12.123.13.

S304, acquiring the transmission information based on the routing module, and acquiring the information type of the transmission information;

the specific process is as described above, and is not described herein again.

S305, if the information type indicates that the transmission information is return information, obtaining the return information through a first routing network port;

according to some embodiments, when the sorting information indicates that the first sending card is a first sending card in the sending card set, the first sending card may acquire the return information via the first routing port. The return information is the information transmitted to the routing module by the second sending card through the second sending card network port and the second routing network port of the first sending card.

It is easily understood that when the first transmission card acquires the transmission information, the first transmission card can acquire the information type of the transmission information. If the information type indicates that the transmission information is the return information, the first sending card can obtain the return information through the first routing network port. Specifically, the first transmitting card may obtain the backhaul information based on the first network address. For example, the Q sender card may obtain the W sender card to transmit the backhaul information based on the first network address 123.12.123.12.

S306, transmitting the return information to an external router through the first sending card network port, wherein the return information is used for indicating the external router to transmit the return information to the terminal;

according to some embodiments, when the first transmission card acquires the transmission information, the first transmission card may acquire an information type of the first transmission information. If the information type indicates that the transmission information is return information, the first sending card acquires the return information through the first routing network port. When the first transmitting card acquires the backhaul information through the first routing port, the first transmitting card may transmit the backhaul information to an external router through the first transmitting card port. When the external router acquires the return information transmitted by the first sending card through the first sending card port, the external router can transmit the return information to the terminal.

It is easy to understand that fig. 10 illustrates an exemplary schematic diagram of a backhaul information transmission method according to an embodiment of the present application. For example, when the Q routing module of the Q sending card acquires the backhaul information transmitted by the W sending card through the second sending card port W3 of the W sending card, the Q sending card may acquire the backhaul information from the Q routing module through the Q1 routing port. When the Q transmit card obtains the backhaul information, the Q transmit card may transmit the backhaul information to an external router via the first transmit card port Q3 transmit card port. When the external router acquires the backhaul information transmitted by the first transmitting card through the network port of the first transmitting card, the external router may transmit the backhaul information to the M terminal.

It is easy to understand that in the embodiment of the present application, the network transmission mode may be adopted to transmit the returned information, and the serial port mode is not required to obtain the transmitted information, so that the transmission speed of the returned information may be increased, and the transmission time of the returned information may be reduced.

According to some embodiments, when the first transmitting card acquires the transmission information, the first transmitting card may acquire an information type of the transmission information. If the information type indicates that the transmission information is return information, the first sending card can obtain the return information through the first routing network port. When the first sending card obtains the backhaul information through the first routing network port, the first sending card may transmit the backhaul information to the external router through the first sending card network port. Specifically, the second sending card may transmit the backhaul information to the routing module of the first sending card based on a second network address of the second sending card portal and a second routing portal of the first sending card. The first transmitting card may obtain the backhaul information in the routing module based on the first network address. When the first transmitting card acquires the backhaul information, the first transmitting card may transmit the backhaul information to the external router based on the third network address of the first transmitting card portal. The external router may configure a fifth network address for the portal of the terminal before acquiring the backhaul information, and thus when the external router acquires the backhaul information, the external router may transmit the backhaul information to the terminal based on the fifth network address.

Optionally, the Q sending card may transmit the backhaul information to a Q routing module of the Q sending card based on the second network address 123.12.123.13 of the w3 sending card network port and the second routing network port Q2 of the Q sending card. The Q transmitting card may obtain the backhaul information in the routing module based on the first network address 123.12.123.12 of the Q1 routing portal. When the Q transmit card acquires the backhaul information, the Q transmit card may transmit the backhaul information to the external router based on the third network address 123.89.76.678 of the first transmit card port Q3 transmit card port. The external router may configure the fifth network address, which may be, for example, 45.15.126.125, to the port of the terminal before acquiring the backhaul information, so that when the external router acquires the backhaul information, the external router may transmit the backhaul information to the M terminal based on the fifth network address 45.15.126.125.

S307, if the information type indicates that the transmission information is the area control information, transmitting the area control information to a routing module through a first routing network port;

according to some embodiments, when the sorting information indicates that the first transmission card is a first transmission card of the set of transmission cards, the first transmission card may acquire an information type of the transmission information. The area control information is acquired by the first sending card through the first sending card network port, and the area control information is transmitted to the first sending card by the terminal through the external router and the first sending card network port. If the first sending card determines that the information type of the transmission information indicates that the transmission information is the area control information, the first sending card can transmit the area control information to the routing module through the first routing port.

It is easy to understand that fig. 11 illustrates an exemplary schematic diagram of a regional control information transmission method according to an embodiment of the present application. For example, when the Q sending card acquires the area control information sent by the external router through the Q3 sending card port, the Q sending card may transmit the area information to the Q routing module through the Q1 routing port.

According to some embodiments, if the information type indicates that the transmission information is area control information, when the area control information is transmitted to the routing module via the first routing port, the first sending card may obtain the area control information sent by the external router based on a third network address of the first sending card port. When the first sending card obtains the area control information, the first sending card may send the area control information to the routing module based on the first network address.

It is easy to understand that, if the information type indicates that the transmission information is area control information, when the Q sending card transmits the area control information to the routing module via the first routing port, the Q sending card may obtain the area control information sent by the external router based on the third network address 123.89.76.678 of the first sending card port w 3. When the Q transmit card obtains the zone control information, the Q transmit card may send the zone control information to the Q routing module based on the first network address 123.12.123.12.

S308, the control routing module transmits the area control information to a second sending card through a second routing network port and a second sending card network port;

according to some embodiments, if the information type indicates that the transmission information is area control information, the first sending card transmits the area control information to the routing module via the first routing port. When the first sending card transmits the area control information to the routing module, the first sending card may control the routing module to transmit the area control information to the second sending card through the second routing network port and the second sending card network port.

It is easy to understand that, if the information type indicates that the transmission information is the area control information, the Q sending card transmits the area control information to the Q routing module through the Q1 routing port of the first routing port. When the Q sending card transmits the area control information to the Q routing module, the Q sending card may control the routing module to transmit the area control information to the W sending card via the second routing port Q2 routing port and the second sending card port Q3 sending card port.

According to some embodiments, when the first sending card transmits the area control information to the routing module, the first sending card may control the routing module to transmit the area control information to the second sending card through the second routing network port and the second sending card network port, specifically: the first sending card may control the routing module to transmit the area control information to the second sending card based on the second routing portal and a second network address of the second sending card portal.

It is easy to understand that, the embodiment of the application can adopt a network transmission mode to transmit the regional control information, does not need to adopt a serial port mode to acquire the transmission information, can improve the transmission speed of the regional control information, reduces the screen control time, and improves the screen control speed, and meanwhile, because the first sending card is provided with the routing module, the network address setting step can be reduced, the screen control step can be reduced, and the convenience of the screen regional control is improved.

And S309, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

The specific process is as described above, and is not described herein again.

According to some embodiments, the execution sequence of steps S307, S308 and step 309 may be performed simultaneously, that is, when the first transmitting card controls the screen area corresponding to the first transmitting card to perform the display operation based on the area control information, the first transmitting card may transmit the area control information to the second transmitting card.

In one or more embodiments of the present application, the method includes obtaining ranking information of a first sending card, obtaining, through a first sending card network port, a third network address configured by an external router to the first sending card network port if the ranking information indicates that the first sending card is a first sending card in a sending card set, and controlling a routing module to configure the first network address to a first routing network port and configure, through a second routing network port, a second network address to a second sending card network port of a second sending card if the ranking information indicates that the first sending card is the first sending card in the sending card set. Secondly, this application embodiment can adopt the network transmission mode to carry out information transmission, need not to adopt the serial ports mode to obtain transmission information, can improve transmission information's transmission speed, reduces screen control time, improves screen control speed, simultaneously because first transmitting card is provided with route module, can reduce network address and set up the step, can reduce screen control step, improves the convenience of screen area control.

Referring to fig. 12, fig. 12 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s401, obtaining the sequencing information of the first sending card;

the specific process is as described above, and is not described herein again.

S402, if the sequencing information indicates that the first sending card is the first sending card in the sending card set, a fourth network address is configured to the terminal network port through the first sending card network port;

according to some embodiments, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is a first sending card in the set of sending cards. The first sending card obtaining the sorting information may be, for example, that the sending card is a first sending card in a sending card set.

It is easily understood that fig. 13 shows a system architecture diagram of a screen control method according to an embodiment of the present application. As shown in fig. 13, the execution subject of the embodiment of the present application is the first sending card, which is the first sending card in the sending card set, and the first sending card is connected to the terminal through the first sending card network port. The first sending card can be connected to the terminal through a network cable through a first sending card network port.

Optionally, if the sorting information obtained by the first sending card indicates that the first sending card is a first sending card in the sending card set, and the first sending card is connected to the terminal through the first sending card internet access. If the first sending card detects that the first sending card internet access is connected with the terminal internet access, the first sending card can configure a fourth network address to the terminal internet access through the first sending card internet access.

According to some embodiments, the fourth network address refers to a network address configured by the first sending card to control the routing module to the terminal port when the first sending card port of the first sending card is connected to the terminal port of the terminal. The fourth network address does not refer specifically to a fixed network address. For example, when the first transmitting card receives an address modification instruction for the fourth network address, the first transmitting card may modify the fourth network address based on the address modification instruction.

Optionally, if the ordering information obtained by the Q sending card indicates that the Q sending card is the first sending card in the sending card set, and the Q sending card is connected to the M terminal through the first sending card port Q3 sending card port. If the Q-send card detects that the first send card port Q3 send card port is connected to the terminal port, the Q-send card may configure a fourth network address to the terminal port via the first send card port Q3 send card port. The fourth network address may be, for example, 123.89.76.698.

According to some embodiments, if the sorting information indicates that the first sending card is a first sending card in the sending card set, the first sending card may further receive an address modification instruction after the first sending card configures a fourth network address to the terminal port through the first sending card port. And modifying the first network address based on the address modification instruction to obtain the modified first network address, wherein the first network segment corresponding to the modified first network address is the same as the second network segment corresponding to the fourth network address, so that the information transmission speed is increased, and the information transmission accuracy is improved.

It will be readily appreciated that the address modification instructions include, but are not limited to, voice modification instructions, click modification instructions, and the like. After the first sending card configures a fourth network address to the terminal network port through the first sending card network port, the first sending card may acquire a first network segment corresponding to the first network address and a second network segment corresponding to the fourth network address. If the first network segment is not consistent with the second network segment, the first sending card can send prompt information and receive an address modification instruction aiming at the prompt information. For example, the first sending card may send a prompt to the upper computer, and the upper computer may send an address modification instruction to the first sending card based on the prompt.

S403, if the sequencing information indicates that the first sending card is the first sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port, and configuring a second network address to a second sending card network port of a second sending card through the second routing network port;

according to some embodiments, the second routing network port of the first sending card is connected to a second sending card network port, the second sending card is a next sending card adjacent to the first sending card in the sending card set, and the second sending card network port is a network port of the second sending card. The second transmitting card network port is not specific to a fixed transmitting card network port. For example, when the second sending card changes, the network port of the second sending card also changes correspondingly.

It is easy to understand that, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is a first sending card in the set of sending cards. If the first sending card determines that the ordering information indicates that the first sending card is the first sending card in the sending card set, the first sending card may control the routing module to configure a first network address to the first routing network port, and configure a second network address to a second sending card network port of the second sending card through the second routing network port.

It is easy to understand that the sending cards of the sending card set whose ordering information is from the first to the last may be, for example, Q sending card, W sending card, E sending card, R sending card, and T sending card. The first transmit card may be, for example, a Q transmit card. The Q sending card comprises a Q routing module, a first routing network port Q1 routing network port, a second routing network port Q2 routing network port and a first sending card network port Q3 sending card network port, the W sending card comprises a second sending card network port W3 sending card network port, and the W3 sending card network port is connected with the W2 routing network port. When the Q sending card determines that the Q sending card is the first sending card based on the obtained sorting information of the Q sending card, the Q sending card may control the Q routing module to configure a first network address to the Q1 routing network port, where the first network address may be, for example, an IP address, and the first address may be, for example, 123.12.123.12. And the Q sending card configures a second network address to a second sending card network port W3 of a second sending card W sending card through a second routing network port Q2 routing network port. The second network address may be, for example, an IP address, and the second address may be, for example, 123.12.123.13.

S404, acquiring transmission information based on the routing module, and acquiring the information type of the transmission information;

the specific process is as described above, and is not described herein again.

S405, if the information type indicates that the transmission information is return information, obtaining the return information through a first routing network port;

according to some embodiments, when the sorting information indicates that the first sending card is a first sending card in the set of sending cards, the first sending card may acquire the return information via the first routing port. The return information is the information transmitted to the routing module by the second sending card through the second sending card network port and the second routing network port of the first sending card.

It is easily understood that when the first transmission card acquires the transmission information, the first transmission card may acquire the information type of the transmission information. If the information type indicates that the transmission information is return information, the first sending card can acquire the return information through the first routing port. Specifically, the first transmitting card may obtain the backhaul information based on the first network address. For example, the Q sender card may obtain the W sender card to transmit the backhaul information based on the first network address 123.12.123.12.

S406, transmitting the return information to the terminal through the first transmitting card network port;

according to some embodiments, when the first transmission card acquires the transmission information, the first transmission card may acquire an information type of the first transmission information. If the information type indicates that the transmission information is return information, the first sending card acquires the return information through the first routing network port. When the first sending card obtains the return information through the first routing network port, the first sending card can transmit the return information to the terminal through the first sending card network port. According to the embodiment of the application, the returned information can be transmitted through the first sending card network port in a network transmission mode, the transmission information does not need to be acquired in a serial port mode, the transmission speed of the returned information can be improved, the transmission time of the returned information is shortened, and meanwhile, the network address setting steps can be reduced due to the fact that the first sending card is provided with the routing module, the screen control steps can be reduced, and the convenience of screen area control is improved.

It is easy to understand that fig. 14 illustrates an exemplary schematic diagram of a backhaul information transmission method according to an embodiment of the present application. For example, when the Q routing module of the Q sending card acquires the backhaul information transmitted by the W sending card through the second sending card port W3 of the W sending card, the Q sending card may acquire the backhaul information from the routing module through the Q1 routing port. When the Q sending card acquires the backhaul information, the Q sending card may transmit the backhaul information to the M terminal through the first sending card port w3 sending card port.

According to some embodiments, when the first transmission card acquires the transmission information, the first transmission card may acquire an information type of the first transmission information. If the information type indicates that the transmission information is return information, the first routing port of the first sending card acquires the return information. When the first sending card obtains the return information through the first routing network port, the first sending card may send the return information to the terminal through the first sending card network port. Specifically, the second sending card may transmit the backhaul information to the routing module of the first sending card based on a second network address of the second sending card internet access and a second routing internet access of the first sending card. The first transmitting card may obtain the backhaul information in the routing module based on the first network address. When the first transmitting card acquires the backhaul information, the first transmitting card may transmit the backhaul information to the terminal based on the third network address of the first transmitting card portal.

Optionally, the Q sending card may transmit the backhaul information to a Q routing module of the Q sending card based on the second network address 123.12.123.13 of the second sending card network port and the second routing network port Q2 of the Q sending card. The Q transmitting card may obtain the backhaul information in the Q routing module based on the first network address 123.12.123.12 of the Q1 routing portal. When the Q transmit card acquires the backhaul information, the Q transmit card may transmit the backhaul information to the M terminal based on the third network address 123.89.76.678 of the first transmit card port Q3 transmit card port.

S407, if the information type indicates that the transmission information is the area control information, transmitting the area control information to the routing module through the first routing network port;

according to some embodiments, when the sorting information indicates that the first transmission card is a first transmission card of the set of transmission cards, the first transmission card may acquire an information type of the transmission information. The area control information is acquired by the first sending card through the first sending card network port, and the area control information is transmitted to the first sending card by the terminal through the first sending card network port. If the first sending card determines that the information type of the transmission information indicates that the transmission information is the area control information, the first sending card can transmit the area control information to the routing module through the first routing port.

It is easy to understand that fig. 15 illustrates an exemplary schematic diagram of a regional control information transmission method according to an embodiment of the present application. For example, when the Q sending card acquires the area control information sent by the terminal through the Q3 sending card port, the Q sending card may transmit the area control information to the Q routing module through the first routing port Q1 routing port.

It is easy to understand that, if the information type indicates that the transmission information is area control information, when the Q sending card transmits the area control information to the routing module via the first routing port, the Q sending card may obtain the area control information sent by the external router based on the third network address 123.89.76.678 of the Q3 sending card port. When the Q transmit card obtains the zone control information, the Q transmit card may send the zone control information to the Q routing module based on the first network address 123.12.123.12.

S408, the control routing module transmits the area control information to a second sending card through a second routing network port and a second sending card network port;

according to some embodiments, if the information type indicates that the transmission information is area control information, the first sending card transmits the area control information to the routing module via the first routing port. When the first sending card transmits the area control information to the routing module, the first sending card may control the routing module to transmit the area control information to the second sending card through the second routing network port and the second sending card network port. According to the embodiment of the application, the routing module can be controlled in a network transmission mode to transmit the area control information through the second routing network port and the second sending card network port, the transmission information does not need to be acquired in a serial port mode, the transmission speed of the area control information can be improved, the screen control time is shortened, the screen control speed is improved, and meanwhile, the routing module is arranged on the first sending card, so that the network address setting step can be reduced, the screen control step can be reduced, and the convenience of screen area control is improved.

According to some embodiments, when the first sending card transmits the area control information to the routing module, the first sending card may control the routing module to transmit the area control information to the second sending card through the second routing port and the second sending card port, specifically: the first sending card may control the routing module to transmit the area control information to the second sending card based on the second routing portal and a second network address of the second sending card portal.

And S409, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

The specific process is as described above, and is not described herein again.

In one or more embodiments of the present application, the method includes obtaining ordering information of a first sending card, configuring a fourth network address to a network port of a terminal through a network port of the first sending card if the ordering information indicates that the first sending card is a first sending card in a set of sending cards, and controlling a routing module to configure the first network address to a first routing network port and configure a second network address to a network port of a second sending card through a second routing network port if the ordering information indicates that the first sending card is the first sending card in the set of sending cards. Secondly, in the embodiment of the application, because the first sending card is provided with the routing module, the steps of setting network addresses can be reduced, the steps of controlling a screen can be reduced, and the convenience of controlling the screen area is improved.

Referring to fig. 16, fig. 16 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s501, obtaining the sorting information of a first sending card;

the specific process is as described above, and is not described herein again.

S502, if the sequencing information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set, controlling the routing module to configure a first network address to a first routing network interface, and configuring a second network address to a second sending card network interface of a second sending card through a second routing network interface;

according to some embodiments, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is a first sending card and a last sending card in the sending card set. When the first sending card determines that the ordering information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set, the first sending card controls the routing module to configure a first network address to the first routing network interface, and configures a second network address to a second sending card network interface of the second sending card through the second routing network interface. And the second routing network port of the first sending card is not configured with a network address.

It is easy to understand that the sending cards of the sending card set whose ordering information is from the first to the last may be, for example, Q sending card, W sending card, E sending card, R sending card, and T sending card. The first transmission card may be, for example, a W transmission card, the second transmission card may be, for example, an E transmission card, and the third transmission card is a Q transmission card. The W sending card comprises a W routing module, a first routing network port W1 routing network port, a second routing network port W2 routing network port and a first sending card network port W3 sending card network port, the E sending card comprises a second sending card network port E3 sending card network port, and the E3 sending card network port is connected with the W2 routing network port. When the W sending card determines that the W sending card is the second sending card based on the obtained sorting information of the W sending card, the W sending card may control the W routing module to configure a first network address to the W1 routing network port, where the first network address may be, for example, an IP address, and the first address may be, for example, 123.12.123.12. And the W sending card configures a second network address to a second sending card network port E3 of a second sending card E sending card through a second routing network port W2 routing network port. The second network address may be, for example, an IP address, and the second address may be, for example, 123.12.123.13.

S503, acquiring the transmission information based on the routing module, and acquiring the information type of the transmission information;

the specific process is as described above, and is not described herein again.

S504, if the sequencing information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set, and the information type indicates that the transmission information is return information, the return information is obtained through the first routing network port;

according to some embodiments, when the first sending card acquires the transmission information based on the routing module, the first sending card may acquire an information type of the transmission information. For example, when the routing module acquires the transmission information through the second routing network port, the routing module, and the first routing network port of the first sending card, the first sending card may determine that the information type of the transmission information is a backhaul information type. When the first sending card determines that the information type indicates that the transmission information is the return information, the first sending card can acquire the return information through the first routing network port. The return information is the information transmitted by the second sending card to the routing module of the first sending card through the second sending card network port and the second routing network port of the first sending card. Specifically, the first transmitting card may obtain the backhaul information based on the first network address. For example, the W-send card may obtain the backhaul information based on the first network address 123.12.123.12.

S505, transmitting the return information to a third transmitting card through the first transmitting card network port and a third routing network port of the third transmitting card;

according to some embodiments, the third sending card is a sending card which is adjacent to the first sending card in the sending card set, namely the third sending card is a sending card which is adjacent to the first sending card in the sending card set and is close to the terminal. The third transmitting card does not refer to a fixed transmitting card. For example, when the first transmitter card is changed, the third transmitter card is also changed accordingly.

It is easily understood that when the first transmission card acquires the transmission information, the first transmission card may acquire the information type of the first transmission information. If the information type indicates that the transmission information is return information, the first sending card acquires the return information through the first routing network port. When the first sending card obtains the return information through the first routing network port, the first sending card can transmit the return information to the terminal through the first sending card network port. Specifically, the first transmitting card may transmit the backhaul information to the third transmitting card through the first transmitting card internet access and the third transmitting third routing internet access. The third transmitting card may transmit the backhaul information to the terminal. The third routing network port is connected with the first sending card network port, and the returned information is transmitted by the second sending card through the second sending card network port and the second routing port.

Optionally, in the embodiment of the present application, a network transmission mode may be used to transmit the returned information through the network port of the first sending card and the third sending card via the network port, and a serial port mode is not required to obtain the transmitted information, so that the transmission speed of the returned information may be increased, and the transmission time of the returned information may be reduced.

It is easy to understand that fig. 17 illustrates an exemplary schematic diagram of a backhaul information transmission method according to an embodiment of the present application. For example, when the routing module of the W sending card acquires the backhaul information transmitted by the E sending card through the W2 routing port of the W sending card and the E3 sending card port of the E sending card, the W sending card may acquire the backhaul information from the W routing module through the W1 routing port. When the W transmit card obtains the backhaul information, the W transmit card may transmit the backhaul information to the third transmit card Q transmit card via the first transmit card port W3 transmit card port. The Q transmitting card may transmit the backhaul information to the M terminal.

S506, if the sequencing information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set and the information type indicates that the transmission information is the area control information, transmitting the area control information to the routing module through the first routing network port;

according to some embodiments, when the sorting information indicates that the first transmission card is any one of the transmission cards other than the first transmission card and the last transmission card in the transmission card set, the first transmission card may acquire an information type of the transmission information. The area control information is transmitted by the third sending card through a third routing network port of the third sending card and the network port of the first sending card, wherein the third routing network port is connected with the network port of the first sending card. If the first sending card determines that the information type of the transmission information indicates that the transmission information is the area control information, the first sending card may transmit the area control information to the routing module through the first routing port.

It is easy to understand that fig. 18 shows an exemplary schematic diagram of a regional control information transmission method according to an embodiment of the present application. For example, when the W sending card obtains the area control information transmitted by the Q sending card through the second routing port Q2 of the Q sending card through the W3 sending card port, the W sending card may transmit the area control information to the W routing module through the first routing port W1 routing port.

According to some embodiments, when the first sending card determines that the information type indicates that the transmission information is the area control information and the first sending card transmits the area control information to the routing module via the first routing port, the first sending card may transmit the area control information to the routing module based on the first network address, that is, the first sending card may transmit the area control information to the first routing port corresponding to the first network address and then to the routing module.

S507, the control routing module transmits the area control information to a second sending card through a second routing network port and a second sending card network port;

according to some embodiments, if the first sending card is any sending card in the sending card set except the first sending card and the last sending card, and the type of information of the transmission information obtained by the first sending card indicates that the transmission information is the area control information, the first sending card transmits the area control information to the routing module through the first routing network port. When the first sending card transmits the area control information to the routing module, the first sending card may control the routing module to transmit the area control information to the second sending card through the second routing network port and the second sending card network port.

Optionally, in the embodiment of the present application, a network transmission mode may be used to control the routing module to transmit the area control information through the second routing port and the second sending card port, and a serial port mode is not required to obtain the transmission information, so that the transmission speed of the area control information can be increased, the screen control time can be reduced, and the screen control speed can be increased.

It is easy to understand that, if the W sending card is any sending card in the sending card set except the first sending card and the last sending card, and the information type of the transmission information acquired by the W sending card indicates that the transmission information is the area control information, the W sending card transmits the area control information to the W routing module through the first routing port W1 routing port. When the W sending card transmits the area control information to the W routing module, the W sending card may control the routing module to transmit the area control information to the E sending card through the second routing port W2 and the second sending card port E3.

According to some embodiments, when the first sending card can transmit the area control information to the routing module based on the first network address, the first sending card can control the routing module to transmit the area control information to the second sending card via the second routing network port and the second sending card network port, and in particular, the first sending card can control the routing module to transmit the area control information to the second routing network port and then transmit the area control information to the second sending card network port corresponding to the second network address, the second sending card network port is arranged on the second sending card, and the second sending card can receive the area control information transmitted by the first sending card.

And S508, controlling the screen area corresponding to the first sending card to perform display operation based on the area control information.

The specific process is as described above, and is not described herein again.

In one or more embodiments of the present application, the ordering information of the first sending card is obtained, and if the ordering information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set, the routing module is controlled to configure a first network address to the first routing network interface, and configure a second network address to the second sending card network interface of the second sending card through the second routing network interface. Secondly, this application embodiment can adopt the network transmission mode to carry out information transmission, need not to adopt the serial ports mode to obtain transmission information, reduces the influence to information transmission speed when multistage card sending connects, can improve transmission information's transmission speed, reduces screen control time, improves screen control speed, simultaneously because first card sending is provided with route module, can reduce the network address and set up the step, can reduce screen control step, improves the convenience of screen area control.

Referring to fig. 19, fig. 19 is a flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s601, obtaining the sequencing information of the first sending card;

the specific process is as described above, and is not described herein.

S602, if the sequencing information indicates that the first sending card is the last sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port;

it is easy to understand that, when the first sending card acquires the sorting information of the first sending card, the first sending card may determine whether the sorting information indicates that the first sending card is the last sending card in the set of sending cards. If the first sending card determines that the ordering information indicates that the first sending card is the last sending card in the sending card set, the first sending card may control the routing module to configure the first network address to the first routing port.

It is easy to understand that the sending cards of the sending card set whose ordering information is from the first to the last may be, for example, Q sending card, W sending card, E sending card, R sending card, and T sending card. The first transmitter card may be, for example, a T-transmitter card. The third transmitter card may be, for example, an R transmitter card. The T sending card comprises a T routing module, a first routing net port T1 routing net port, a second routing net port T2 routing net port and a first sending card net port T3 sending card net port, the R sending card comprises a fourth routing net port R2 routing net port, and the R2 routing net port is connected with the T3 sending card net port. When the T-sending card determines that the T-sending card is the last sending card based on the obtained sorting information of the T-sending card, the T-sending card may control the T-routing module to configure a first network address to the T1 routing network port, where the first network address may be, for example, an IP address, and the first address may be, for example, 123.12.123.12.

S603, if the sequencing information indicates that the first sending card is the last sending card in the sending card set and the information type indicates that the transmission information is return information, transmitting the return information to a third sending card through a third route of the first sending card network port and the third sending card through the network port;

optionally, the first sending card may directly obtain the backhaul information, that is, the backhaul information is generated by the last sending card and is not transmitted by other sending cards. When the first sending card generates the backhaul information, that is, the last sending card generates the backhaul information, the first sending card may transmit the backhaul information to the third sending card through the first sending card network port and the fourth routing network port of the third sending card through the first sending card network port. The third sending card is a last sending card adjacent to the first sending card in the sending card set, that is, the third sending card is a last sending card adjacent to the first sending card in the sending card set and close to the terminal. And the fourth routing network port is connected with the first sending card network port.

It is to be understood that fig. 20 is a schematic diagram illustrating an example of a backhaul information transmission method according to an embodiment of the present application. When the T-send card receives the user's passback instruction, the T-send card may generate passback information. When the T sending card acquires the backhaul information, the W sending card may transmit the backhaul information to the third sending card R sending card through the first sending card internet access T3 sending card internet access and the fourth sending card R2 sending card internet access.

It is easy to understand that, the last sending card in the embodiment of the present application may transmit the returned information through the first sending card port and the third sending card port in a network transmission manner, and the transmission information does not need to be acquired in a serial port manner, which may improve the transmission speed of the returned information and reduce the transmission time of the returned information.

S604, if the sorting information indicates that the first sending card is the last sending card in the sending card set and the information type indicates that the transmission information is the area control information, controlling the screen area corresponding to the first sending card to perform display operation based on the area control information.

According to some embodiments, the area control information refers to information which is acquired by the first sending card and indicates the first sending card to perform display operation on a screen area corresponding to the first sending card. The zone control information is obtained by the first sending card from the terminal through the first sending card network port. When the first sending card obtains the sorting information and determines that the first sending card is the last sending card in the sending card set based on the sorting information, the first sending card may obtain transmission information transmitted by the third sending card through the third routing network port and the first sending card network port. If the first sending card acquires the information type of the transmission information and the information type indicates that the transmission information is the area control information, the first sending card can control the screen area corresponding to the first sending card to perform display operation based on the control information.

Optionally, in the embodiment of the application, a network transmission mode may be used to obtain the area control information, a serial port mode is not required to obtain the transmission information, the transmission speed of the area control information may be increased, the screen control time may be reduced, and the screen control speed may be increased. Secondly, when the first sending card is the last sending card and the transmission information is the area control information, the area control information does not need to be transmitted, the time length of screen control can be reduced, and the convenience of screen control can be improved.

It is easy to understand that fig. 21 illustrates an exemplary schematic diagram of a regional control information transmission method according to an embodiment of the present application. When the T sending card acquires the ordering information and determines that the T sending card is the last sending card in the set of sending cards based on the ordering information, the T sending card may acquire transmission information transmitted by the R sending card through the fourth routing port R2 routing port and the first sending card port T3 sending card port. If the T-sending card acquires the information type of the transmission information and the information type indicates that the transmission information is the area control information, the T-sending card may control a screen area corresponding to the T-sending card to perform a display operation based on the control information.

In one or more embodiments of the present application, the sorting information of the first sending card is obtained, and if the sorting information indicates that the first sending card is the last sending card in the sending card set, the routing module is controlled to configure the first network address to the first routing portal, and the sending card does not need to be connected to an external router, so that the complexity of the structure of the screen control device can be simplified, the screen control device is simplified, and the convenience of screen control can be improved. Secondly, this application embodiment can adopt the network transmission mode to carry out information transmission, need not to adopt the serial ports mode to obtain transmission information, can improve transmission information's transmission speed, reduces screen control time, improves screen control speed, simultaneously because first transmitting card is provided with route module, can reduce network address and set up the step, can reduce screen control step, improves the convenience of screen area control.

The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.

Please refer to fig. 22, which shows a schematic structural diagram of a screen area control device according to an exemplary embodiment of the present application. The screen area control means may be implemented as all or part of the apparatus in software, hardware or a combination of both. The screen area control device 2200 includes a routing module, a first routing network port, and a first card-sending network port, and the screen area control device 2200 includes a type obtaining unit 2201, an information transmission unit 2202, and a display operation unit 2203, in which:

a type acquiring unit 2201, configured to acquire the transmission information based on the routing module, and acquire an information type of the transmission information;

an information transmission unit 2202, configured to transmit, if the information type indicates that the transmission information is backhaul information, the backhaul information to the terminal through the first routing port and the first card sending port;

a display operation unit 2203, configured to, if the information type indicates that the transmission information is area control information, control a screen area corresponding to the first sending card to perform a display operation based on the area control information, where the area control information is obtained from the terminal through the first sending card network port.

According to some embodiments, fig. 23 is a schematic structural diagram of a screen region control device according to an embodiment of the present application. As shown in fig. 23, the first sending card further includes a second routing network port, and the screen area control device 2200 further includes a network address configuration unit 2204, configured to obtain the transmission information based on the routing module, and obtain the sorting information of the first sending card before obtaining the information type of the transmission information;

and if the sequencing information indicates that the first sending card is any sending card before the last sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port and configure a second network address to a second sending card network port of a second sending card through a second routing network port, wherein the second routing network port is connected with the second sending card network port, and the second sending card is the next sending card adjacent to the first sending card in the sending card set.

Fig. 24 is a schematic structural diagram of a screen area control device according to some embodiments. As shown in fig. 24, the display operation unit 2203 comprises an information transmission subunit 2213 and a display operation subunit 2223, and the display operation unit 2203 is configured to, if the type of information indicates that the transmission information is area control information, control a screen area corresponding to the first transmitting card to perform a display operation based on the area control information:

an information transmission subunit 2213, configured to, if the sorting information indicates that the first sending card is any sending card before the last sending card in the set of sending cards, and the information type indicates that the transmission information is area control information, transmit the area control information to the second sending card through the first routing network port, the routing module, the second routing network port, and the second sending card network port;

a display operation subunit 2223, configured to control, based on the area control information, the screen area corresponding to the first sending card to perform a display operation.

According to some embodiments, the first sending card is connected to an external router via a first sending card network port, the external router is connected to the terminal, and the network address configuration unit 2204 is configured to, before obtaining the transmission information based on the routing module and obtaining the information type of the transmission information, further specifically:

and if the sequencing information indicates that the first sending card is the first sending card in the sending card set, acquiring a third network address configured to the first sending card port by the external router through the first sending card port.

According to some embodiments, the information transmitting unit 2202 is configured to, if the information type indicates that the transmission information is backhaul information, when the backhaul information is transmitted to the terminal through the first routing port and the first card sending port, specifically:

if the information type indicates that the transmission information is return information, the return information is obtained through the first routing network port;

and transmitting the return information to the external router through the first transmitting card network port, wherein the return information is used for indicating the external router to transmit the return information to the terminal.

According to some embodiments, the information transmission subunit 2213 is configured to, if the information type indicates that the transmission information is area control information, when the area control information is transmitted to the second sending card through the first routing port, the second routing port, and the second sending card port, specifically:

if the information type indicates that the transmission information is the area control information, the area control information is transmitted to the routing module through the first routing network port, and the area control information is transmitted by the acquisition terminal through an external router and the first sending card network port;

and the control routing module transmits the area control information to the second sending card through the second routing network port and the second sending card network port.

According to some embodiments, the first sending card port is connected to a terminal port of the terminal, and the network address configuration unit 2204 is configured to, before obtaining the information type of the transmission information based on the transmission information obtained by the routing module, configure a fourth network address to the terminal port via the first sending card port if the sorting information indicates that the first sending card is a first sending card in the sending card set.

According to some embodiments, fig. 25 is a schematic structural diagram of a screen region control device according to an embodiment of the present application. As shown in fig. 25, the screen region control apparatus 2200 further includes an address modification unit 2205, configured to receive an address modification instruction after configuring a fourth network address to the terminal port via the first sending card port if the sorting information indicates that the first sending card is a first sending card in the sending card set;

and modifying the first network address based on the address modification instruction to obtain a modified first network address, wherein the first network segment corresponding to the modified first network address is the same as the second network segment corresponding to the fourth network address.

According to some embodiments, the information transmitting unit 2202 is configured to, if the information type indicates that the transmission information is backhaul information, when the backhaul information is transmitted to the terminal through the first routing port and the first sending card port, specifically:

and transmitting the return information to the terminal through the first transmitting card network port.

According to some embodiments, the information transmission subunit 2213 is configured to, if the information type indicates that the transmission information is area control information, when sending the area control information to the second sending card through the first routing port, the second routing port, and the second sending card port, specifically:

if the information type indicates that the transmission information is the area control information, the area control information is transmitted to the routing module through the first routing network port, and the area control information is transmitted by the acquisition terminal through the first sending card network port;

and the control routing module sends the area control information to a second sending card through a second routing network port and a second sending card network port.

if the sorting information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set and the information type indicates that the transmission information is return information, the return information is obtained through the first routing network port;

transmitting the return information to a third transmitting card through a first transmitting card network port and a third routing network port of the third transmitting card, wherein the third routing network port is connected with the first transmitting card network port, and the return information is transmitted by a second transmitting card through the second transmitting card network port and a second routing port;

the third sending card is the last sending card adjacent to the first sending card in the sending card set.

According to some embodiments, the information transmission subunit 2213 is configured to, if the information type indicates that the transmission information is area control information, when the area control information is sent to the second sending card through the first routing network port, the second routing network port and the second sending card network port, specifically:

if the sequencing information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set and the information type indicates that the transmission information is the area control information, transmitting the area control information to the routing module through the first routing network port; the area control information is transmitted by a third sending card through a third route of the third sending card and a network port of the first sending card, the third route is connected with the network port of the first sending card through the network port, and the third sending card is a last sending card adjacent to the first sending card in the sending card set;

According to some embodiments, the network address configuration unit 2204 is configured to, after obtaining the sorting information of the first sending card, control the routing module to configure the first network address to the first routing portal if the sorting information indicates that the first sending card is a last sending card in the sending card set.

if the sorting information indicates that the first sending card is the last sending card in the sending card set and the information type indicates that the transmission information is return information, transmitting the return information to a third sending card through a network port of the first sending card and a third route of the third sending card;

the third sending card is the last sending card adjacent to the first sending card in the sending card set, and the third sending card is connected with the first sending card through the network port.

According to some embodiments, the information transmission subunit 2213, configured to, if the information type indicates that the transmission information is area control information, when controlling, based on the area control information, a screen area corresponding to the first sending card to perform a display operation, specifically:

and if the sequencing information indicates that the first sending card is the last sending card in the sending card set and the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

According to some embodiments, the display operation unit 2203, configured to, if the information type indicates that the transmission information is the area control information, control the screen area corresponding to the first sending card to perform the display operation based on the area control information, specifically:

analyzing the regional control information to obtain an identification code set in the regional control information;

and if the identification code set comprises the identification code of the first sending card, controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

It should be noted that, when the screen area control device provided in the foregoing embodiment executes the screen area control method, only the division of each function module is illustrated as an example, and in practical applications, the function distribution may be completed by different function modules according to needs, that is, the internal structure of the device is divided into different function modules, so as to complete all or part of the functions described above. In addition, the screen area control device and the screen area control method provided by the above embodiments belong to the same concept, and details of implementation processes thereof are referred to in the method embodiments, and are not described herein again.

The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.

In one or more embodiments of the present application, the type obtaining unit obtains transmission information based on the routing module, and obtains an information type of the transmission information, if the information type indicates that the transmission information is return information, the information transmission unit transmits the return information to the terminal through the first routing port and the first sending card port, if the information type indicates that the transmission information is area control information, the display operation unit controls a screen area corresponding to the first sending card to perform display operation based on the area control information, and the area control information is obtained from the terminal through the first sending card port. Therefore, when the screen area control device acquires the transmission information based on the routing module, the information transmission can be carried out in a network transmission mode, the transmission information does not need to be acquired in a serial port mode, the transmission speed of the transmission information can be improved, the screen control time is shortened, the screen control speed is improved, and meanwhile, as the routing module is arranged on the first sending card, the network address setting steps can be reduced, the screen control steps can be reduced, and the convenience of screen area control is improved.

Referring to fig. 26, fig. 26 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s701, acquiring transmission information based on a routing module, and acquiring the information type of the transmission information;

according to some embodiments, fig. 27 shows a background diagram of a screen region control method according to an embodiment of the present application. As shown in fig. 27, the speed of information transmission is affected by the speed of the serial port, for example, when information is transmitted using 115200 baud rate, only 14k can be transmitted per second. Therefore, the information transmission method as shown in 27 has a case where the information transmission speed is slow, resulting in poor control of the screen area.

It is easily understood that fig. 28 shows a system architecture diagram of a screen region control method according to an embodiment of the present application. As shown in fig. 28, the present embodiment of the application includes only one sending card and one terminal, and the present embodiment of the application is applied to the sending card, that is, the execution main body of the present embodiment of the application is the sending card, and the sending card includes a routing module, a first routing network port, and a second routing network port.

It is easy to understand that the routing port refers to a port connected to the routing module, and the first routing port refers to a port used for connecting the routing module and the sending card. The routing module refers to a modular router. The type of the routing module is determined based on the connection function and the management function. For example, when the type of the internet access port changes, the routing module also changes accordingly.

According to some embodiments, the sending card includes a routing module, and when the screen area corresponding to the sending card is controlled, the sending card can acquire the transmission information based on the routing module. When the sending card acquires the transmission information based on the routing module, the sending card can acquire the information type of the transmission information. The information type refers to a type to which the transmission information belongs, and the information type does not refer to a fixed information type. For example, when the transmission information changes, the information type corresponding to the transmission information also changes correspondingly.

S702, if the information type indicates that the transmission information is return information, transmitting the return information to the terminal through a second routing network port;

according to some embodiments, the returned information refers to information acquired by the sending card and transmitted to the terminal. The return information acquired by the sending card may be acquired directly based on a return instruction of the user, may also be a return instruction input by the user on a screen area corresponding to the sending card, and may also be a return instruction generated by the sending card itself. The return instruction generated by the sending card itself may be, for example, a return instruction generated when the sending card detects that the display operation for controlling the screen area corresponding to the sending card is completed.

It is easy to understand that the transmitting card can acquire the transmission information based on the routing module. When the sending card acquires the transmission information, the sending card can acquire the information type of the transmission information. If the sending card determines that the information type indicates that the transmission information is the return information, the sending card can transmit the return information to the terminal through the second routing network port.

And S703, if the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the sending card to perform display operation based on the area control information.

According to some embodiments, the area control information is information which is acquired by the sending card and indicates the sending card to perform display operation on the screen area corresponding to the sending card. The area control information is transmitted to the routing module by the terminal through the second routing network port, that is, the sending card can obtain the area control information sent by the terminal through the second routing network port.

It is easy to understand that the transmitting card can acquire the transmission information based on the routing module. When the transmitting card acquires the transmission information, the transmitting card may acquire the information type of the transmission information. If the information type indicates that the transmission information is the area control information, the sending card can control the screen area corresponding to the sending card to perform display operation based on the area control information. For example, a user may input area control information on a terminal, including but not limited to control information input in voice form, control information input in text form, and control information input in click form, or other information transmitted by the terminal to the terminal, etc.

Optionally, when the terminal receives the area control information clicked and input by the user on the terminal display screen, the terminal may transmit the area control information to the sending card through the terminal portal and the second routing portal. When the sending card acquires the area control information, the screen area corresponding to the sending card can be controlled to perform display operation based on the area control information.

In one or more embodiments of the present application, the transmission information is obtained based on the routing module, the information type of the transmission information is obtained, if the information type indicates that the transmission information is backhaul information, the backhaul information is transmitted to the terminal through the second routing network port, if the information type indicates that the transmission information is area control information, the screen area corresponding to the sending card is controlled to perform display operation based on the area control information, a network transmission mode may be used to perform information transmission, and the transmission information does not need to be obtained in a serial port mode.

Referring to fig. 29, fig. 29 is a schematic flowchart illustrating a screen area control method according to an embodiment of the present application. Specifically, the method comprises the following steps:

s801, controlling a routing module to configure a first network address to a first routing network port;

according to some embodiments, before the sending card obtains the transmission information based on the routing module, and obtains the information type of the transmission information, the sending card may control the routing module to configure the first network address to the first routing port. The first network address refers to a network address corresponding to the first routing port, and the first network address does not refer to a fixed network address. For example, each time the sending card is turned on, the routing module may be controlled to configure the first network address to the first routing port once, and the first network addresses configured twice in the adjacent may be different.

It is easily understood that, as shown in fig. 28, the second routing port of the Q transmission card and the terminal port of the M terminal are connected by a network cable. Before the Q sending card acquires the transmission information based on the Q reason module, the Q sending card may control the Q routing module to configure the Q1 routing port with the first port address.

S802, controlling the routing module to configure a second network address to the terminal network port through a second routing network port;

according to some embodiments, before the sending card obtains the transmission information based on the routing module, and obtains the information type of the transmission information, the sending card may control the routing module to configure the second network address to the terminal port via the second routing port. And the second routing network port of the sending card is connected with the terminal network port. If the sending card is provided with a sending card network port, the sending card network port is not required to be used in the embodiment.

It is easy to understand that the execution sequence of S801 and S802 may be executed simultaneously, or S802 may be executed before S801.

S803, acquiring the transmission information based on the routing module, and acquiring the information type of the transmission information;

the specific process is as described above, and is not described herein again.

S804, if the information type indicates that the transmission information is return information, the return information is transmitted to the terminal through the second routing network port;

the specific process is as described above, and is not described herein again.

According to some embodiments, the backhaul information is obtained via a first routing portal. When the sending card acquires the transmission information based on the routing module, the sending card can acquire the information type of the transmission information. If the sending card determines that the information type indicates that the transmission information is the return information, the sending card can acquire the second network address and transmit the return information to the terminal network port corresponding to the second network address through the second routing network port, so that the sending card can transmit the return information to the terminal.

And S805, if the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the sending card to perform display operation based on the area control information.

The specific process is as described above, and is not described herein again.

According to some embodiments, when the terminal acquires the information transmission instruction, the terminal may transmit the information to the first sending card via the second routing internet access based on the second network address of the terminal internet access. When the sending card acquires the transmission information based on the routing module, the sending card can acquire the information type of the transmission information. And if the sending card determines that the information type indicates that the transmission information is the area control information, controlling a screen area corresponding to the sending card to perform display operation based on the area control information.

In one or more embodiments of the present application, a first network address is configured to a first routing port by controlling a routing module, a second network address is configured to a terminal port by controlling the routing module through a second routing port, transmission information is acquired based on the routing module, an information type of the transmission information is acquired, if the information type indicates that the transmission information is backhaul information, the backhaul information is transmitted to a terminal through the second routing port, and if the information type indicates that the transmission information is area control information, a screen area corresponding to a sending card is controlled to perform a display operation based on the area control information. Therefore, when no external router exists, the routing module can configure a network address to the terminal network port, so that the terminal and the sending card can transmit information in a network transmission mode, the transmission information does not need to be acquired in a serial port mode, the transmission speed of the transmission information can be improved, the screen control time is reduced, and the screen control speed is improved.

Please refer to fig. 30, which illustrates a schematic structural diagram of a screen area control device according to an exemplary embodiment of the present application. The screen area control means may be implemented as all or part of the device in software, hardware or a combination of both. The screen area control device 3000 includes a routing module, a first routing portal, and a second routing portal, and the screen area control device 3000 includes a transmission information obtaining unit 3001, a backhaul information transmission unit 3002, and an area control unit 3003, where:

a transmission information acquisition unit 3001 configured to acquire the transmission information based on the routing module, and acquire an information type of the transmission information;

a returned information transmitting unit 3002, configured to transmit the returned information to the terminal through the second routing port if the information type indicates that the transmitted information is returned information, where the returned information is obtained through the first routing port;

and an area control unit 3003, configured to control, if the information type indicates that the transmission information is area control information, a screen area corresponding to the sending card to perform a display operation based on the area control information, where the area control information is transmitted to the routing module by the terminal through the second routing network port.

Fig. 31 is a schematic structural diagram of a screen region control device according to some embodiments. As shown in fig. 31, the screen region control device 3100 further includes an address configuration unit 3104, configured to control the routing module to configure the first network address to the first routing port before acquiring the information type of the transmission information based on the transmission information acquired by the routing module;

and the control routing module configures a second network address to the terminal network port through a second routing network port, and the second routing network port is connected with the terminal network port.

In one or more embodiments of the present application, the transmission information is acquired by the transmission information acquiring unit based on the routing module, the information type of the transmission information is acquired, if the information type indicates that the transmission information is the return information, the return information is transmitted to the terminal through the second routing port by the return information transmitting unit, the return information is acquired through the first routing port, if the information type indicates that the transmission information is the area control information, the area control unit controls the screen area corresponding to the transmitting card to perform the display operation based on the area control information, and the area control information is transmitted to the routing module by the terminal through the second routing port.

An embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing the screen area control method according to the embodiment shown in fig. 3 to 21 or fig. 26 to 29, and a specific execution process may refer to specific descriptions of the embodiment shown in fig. 3 to 21 or fig. 26 to 29, which is not described herein again.

The present application further provides a computer program product, where at least one instruction is stored, and the at least one instruction is loaded by the processor and executed by the method for controlling a screen area according to the embodiment shown in fig. 3 to 21 or fig. 26 to 29, where a specific execution process may refer to specific descriptions of the embodiment shown in fig. 3 to 21 or fig. 26 to 29, which is not described herein again.

Please refer to fig. 32, which is a schematic structural diagram of a transmitting card according to an embodiment of the present disclosure. As shown in fig. 32, the transmitting card 3200 may include: at least one processor 3201, at least one network interface 3204, a user interface 3203, memory 3205, at least one communication bus 3202.

The communication bus 3202 is used for realizing connection communication among the components.

The user interface 3203 may include a display screen, and the optional user interface 3203 may also include a standard wired interface and a wireless interface.

The network interface 3204 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Processor 3201 may include one or more processing cores, among others. The processor 3201 connects various parts within the overall transmitting card 3200 using various interfaces and lines, and performs various functions of the transmitting card 3200 and processes data by executing or executing instructions, programs, code sets or instruction sets stored in the memory 3205, and calling data stored in the memory 3205. Optionally, the processor 3201 may be implemented in at least one hardware form of Digital Signal Processing (DSP), field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). Processor 3201 may integrate one or a combination of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is to be understood that the modem may not be integrated into the processor 3201, but may be implemented by a single chip.

The Memory 3205 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 3205 includes a non-transitory computer-readable medium. The memory 3205 may be used to store instructions, programs, code sets, or instruction sets. The memory 3205 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 3205 may optionally also be at least one storage device located remotely from the processor 3201. As shown in fig. 32, a memory 3205, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an application program for screen area control.

In the transmitting card 3200 shown in fig. 32, the user interface 3203 is mainly used as an interface for providing input for a user, and acquiring data input by the user; the processor 3201 may be configured to invoke an application program for controlling a screen area stored in the memory 3205, and specifically perform the specific description of the embodiments shown in fig. 3 to 21 or fig. 26 to 29, which is not described herein again.

In addition, those skilled in the art will appreciate that the configuration of the transmitter card shown in the above figures does not constitute a limitation of the transmitter card, which may include more or less components than those shown, or some components in combination, or a different arrangement of components. For example, the transmitting card further includes a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (WiFi) module, a power supply, a bluetooth module, and other components, which are not described herein again.

In the embodiment of the present application, the execution subject of each step may be the sending card described above. Optionally, the execution subject of each step is an operating system of the sending card. The operating system may be an android system, an IOS system, or another operating system, which is not limited in this embodiment of the present application.

The sending card of the embodiment of the present application may further have a display device installed thereon, and the display device may be various devices capable of implementing a display function, for example: a cathode ray tube display (CR), a light-emitting diode display (LED), an electronic ink panel, a Liquid Crystal Display (LCD), a Plasma Display Panel (PDP), and the like. The user can view the displayed text, image, video, etc. information using the display device on the sending card. The transmitting card may be a smart phone, a tablet computer, a gaming device, an AR (Augmented Reality) device, an automobile, a data storage device, an audio playing device, a video playing device, a notebook, a desktop computing device, a wearable device such as an electronic watch, an electronic glasses, an electronic helmet, an electronic bracelet, an electronic necklace, an electronic garment, or the like.

It is clear to a person skilled in the art that the solution of the present application can be implemented by means of software and/or hardware. The term "unit" and "module" in this specification refers to software and/or hardware capable of performing a specific function independently or in cooperation with other components, wherein the hardware may be, for example, a Field-ProgrammaBLE Gate Array (FPGA), an Integrated Circuit (IC), or the like.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some service interfaces, devices or units, and may be an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory comprises: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program which instructs associated hardware to perform the steps, and the program may be stored in a computer readable memory, and the memory may include: flash disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.

The above description is merely an exemplary embodiment of the present disclosure, and the scope of the present disclosure is not limited thereto. It is intended that all equivalent variations and modifications made in accordance with the teachings of the present disclosure be covered thereby. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A screen area control method is applied to a first sending card, wherein the first sending card comprises a routing module, a first routing network interface and a first sending card network interface, and the method comprises the following steps:

2. The method according to claim 1, wherein the first sending card is any sending card in a set of sending cards, the first sending card further includes a second routing network port, and the method further includes, before obtaining the information type of the transmission information based on obtaining the transmission information by the routing module, further:

acquiring the sequencing information of the first sending card;

if the sequencing information indicates that the first sending card is any sending card before the last sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port, and configuring a second network address to a second sending card network port of a second sending card through the second routing network port, wherein the second routing network port is connected with the second sending card network port, and the second sending card is the next sending card adjacent to the first sending card in the sending card set.

3. The method of claim 2, wherein if the information type indicates that the transmission information is area control information, controlling a screen area corresponding to the first sending card to perform a display operation based on the area control information comprises:

if the ordering information indicates that the first sending card is any sending card before the last sending card in the sending card set and the information type indicates that the transmission information is area control information, transmitting the area control information to the second sending card through the first routing network port, the routing module, the second routing network port and the second sending card network port;

and controlling a screen area corresponding to the first sending card to perform display operation based on the area control information.

4. The method according to claim 3, wherein the first sending card is connected to the external router via the first sending card port, the external router is connected to the terminal, and before the obtaining of the transmission information based on the routing module and the information type of the transmission information, the method further comprises:

and if the sequencing information indicates that the first sending card is the first sending card in the sending card set, acquiring a third network address configured to the first sending card network port by the external router through the first sending card network port.

5. The method according to claim 4, wherein said transmitting the backhaul information to the terminal via the first routing port and the first card-sending port if the information type indicates that the transmission information is backhaul information comprises:

if the information type indicates that the transmission information is return information, acquiring the return information through the first routing network port;

6. The method according to claim 4, wherein said transmitting the area control information to the second card via the first routing portal, the second routing portal, and the second card portal if the information type indicates that the transmission information is area control information comprises:

if the information type indicates that the transmission information is area control information, transmitting the area control information to the routing module through the first routing network port, wherein the area control information is transmitted by the external router and the first sending card network port for acquiring the terminal;

and controlling the routing module to transmit the area control information to the second sending card through the second routing network port and the second sending card network port.

7. The method according to claim 3, wherein the first sending card port is connected to a terminal port of a terminal, and before the obtaining of the transmission information based on the routing module and the information type of the transmission information, further comprising:

and if the sequencing information indicates that the first sending card is the first sending card in the sending card set, configuring a fourth network address to the terminal network port through the first sending card network port.

8. The method of claim 7, wherein if the sorting information indicates that the first sending card is a first sending card in the set of sending cards, after configuring a fourth network address to the terminal port via the first sending card port, further comprising:

receiving an address modification instruction;

and modifying the first network address based on the address modification instruction to obtain a modified first network address, wherein a first network segment corresponding to the modified first network address is the same as a second network segment corresponding to the fourth network address.

9. The method according to claim 7, wherein if the information type indicates that the transmission information is backhaul information, transmitting the backhaul information to a terminal via the first routing port and the first card sending port comprises:

10. The method according to claim 7, wherein said transmitting the area control information to the second card via the first routing portal, the second routing portal, and the second card portal if the information type indicates that the transmission information is area control information comprises:

if the information type indicates that the transmission information is area control information, transmitting the area control information to the routing module through the first routing network port, wherein the area control information is transmitted by the terminal through the first sending card network port;

11. The method according to claim 3, wherein if the information type indicates that the transmission information is backhaul information, transmitting the backhaul information to a terminal via the first routing port and the first card sending port comprises:

if the sorting information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set and the information type indicates that the transmission information is return information, acquiring the return information through the first routing network port;

transmitting the return information to a third transmitting card through a third routing network port of the first transmitting card and the third transmitting card, wherein the third routing network port is connected with the first transmitting card network port, and the return information is transmitted by the second transmitting card through the second transmitting card network port and the second routing port;

the third sending card is a last sending card adjacent to the first sending card in the sending card set.

12. The method according to claim 3, wherein said transmitting the area control information to the second card via the first routing portal, the second routing portal, and the second card portal if the information type indicates that the transmission information is area control information comprises:

if the sorting information indicates that the first sending card is any sending card except the first sending card and the last sending card in the sending card set and the information type indicates that the transmission information is area control information, transmitting the area control information to the routing module through the first routing network port; the area control information is transmitted by a third sending card through a third routing network port of the third sending card and the network port of the first sending card, the third routing network port is connected with the network port of the first sending card, and the third sending card is a last sending card adjacent to the first sending card in the sending card set;

13. The method of claim 2, wherein after obtaining the ordering information of the first sender card, further comprising:

and if the sequencing information indicates that the first sending card is the last sending card in the sending card set, controlling the routing module to configure a first network address to the first routing network port.

14. The method according to claim 13, wherein if the information type indicates that the transmission information is backhaul information, transmitting the backhaul information to a terminal via the first routing port and the first card sending port comprises:

if the sorting information indicates that the first sending card is the last sending card in the sending card set and the information type indicates that the transmission information is return information, transmitting the return information to a third sending card through a third routing network interface of the first sending card network interface and the third sending card;

the third sending card is the last sending card adjacent to the first sending card in the sending card set, and the third routing network port is connected with the first sending card network port.

15. The method of claim 13, wherein if the information type indicates that the transmission information is area control information, controlling a screen area corresponding to the first sending card to perform a display operation based on the area control information comprises:

16. The method of claim 1, wherein if the information type indicates that the transmission information is area control information, controlling a screen area corresponding to the first sending card to perform a display operation based on the area control information comprises:

analyzing the area control information to obtain an identification code set in the area control information;

17. A screen area control device, comprising a routing module, a first routing port and a first card sending port, the device comprising:

an information transmission unit, configured to transmit the backhaul information to a terminal through the first routing port and the first sending card port if the information type indicates that the transmission information is backhaul information;

18. A screen area control method is applied to a sending card, wherein the sending card comprises a routing module, a first routing net port and a second routing net port, and the method comprises the following steps:

if the information type indicates that the transmission information is return information, transmitting the return information to a terminal through the second routing network port, wherein the return information is acquired through the first routing network port;

19. The method of claim 18, wherein before obtaining the transmission information based on the routing module and obtaining the information type of the transmission information, the method further comprises:

controlling the routing module to configure a first network address to the first routing network port;

and controlling the routing module to configure a second network address to the terminal network port through the second routing network port, wherein the second routing network port is connected with the terminal network port.

20. A screen area control device, comprising a routing module, a first routing portal, and a second routing portal, the device comprising:

a returned information transmission unit, configured to transmit the returned information to a terminal through the second routing port if the information type indicates that the transmission information is returned information, where the returned information is obtained through the first routing port;

21. A transmitter card, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps according to any of claims 1-16 or 18-19.

22. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to perform the method steps according to any one of claims 1 to 16 or 18 to 19.