WO2023115777A1

WO2023115777A1 - Cursor control method and apparatus, electronic device, and storage medium

Info

Publication number: WO2023115777A1
Application number: PCT/CN2022/090652
Authority: WO
Inventors: 李创奇; 李彦龙
Original assignee: 北京小米移动软件有限公司
Priority date: 2021-12-20
Filing date: 2022-04-29
Publication date: 2023-06-29
Also published as: CN114296587A

Abstract

The present disclosure relates to a cursor control method and apparatus, an electronic device, and a storage medium. The method is applied to a display device, and the display device is connected to a plurality of computer hosts. The method comprises: obtaining coordinate information of a cursor in a display screen of the display device, wherein the display screen has a plurality of display regions; determining a target display region, wherein the target display region is a display region to which the coordinate information belongs; and sending the coordinate information to the computer host corresponding to the target display region, so that the computer host generates a corresponding control instruction according to the coordinate information. The computer hosts can be separately controlled by inputting a cursor control operation to the display device, so that an inconvenient operation caused by separately inputting the cursor control operation to the computer hosts is avoided, and the problem of a misoperation easily caused by connecting each of the computer hosts to a cursor operation accessory is avoided, thereby improving use experiences of users.

Description

Cursor control method, device, electronic device and storage medium

Cross References to Related Applications

This application is based on a Chinese patent application with a filing date of December 20, 2021 and application number 202111564334.8, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference.

technical field

The present disclosure relates to the technical field of terminal equipment, and in particular to a cursor control method, device, electronic equipment, and storage medium.

Background technique

In recent years, display devices such as monitors have developed very rapidly. The size and definition of display devices have been significantly improved, and they have gradually provided many functions to cooperate with computer hosts. For the convenience of viewing, the display device can be connected with multiple computer hosts, and the display screen of the display device can be distributed to each computer host. In related technologies, when multiple computer hosts share the same display device, the operation of each computer host is complicated and inconvenient, prone to misoperation, resulting in poor user experience.

Contents of the invention

In order to overcome the problems in the related art, the embodiments of the present disclosure provide a cursor control method, device, electronic equipment and storage medium to solve the defects in the related art.

According to the first aspect of the embodiments of the present disclosure, there is provided a cursor control method applied to a display device, the display device is connected to a plurality of computer hosts, and the method includes:

Acquiring coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas;

determining a target display area, wherein the target display area is a display area to which the coordinate information belongs;

Sending the coordinate information to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.

In one embodiment, the acquiring the coordinate information of the cursor in the display screen of the display device includes:

Acquiring coordinate information of the cursor in the coordinate system of the display screen.

In one embodiment, the determining the target display area includes:

Acquiring the coordinate range of each of the display areas within the coordinate system of the display screen;

The display area corresponding to the coordinate range to which the coordinate information of the cursor belongs is determined as the target display area.

In one embodiment, the sending the coordinate information to the host computer corresponding to the target display area includes:

converting the coordinate information in the coordinate system of the display screen into coordinate information in the coordinate system of the target display area;

sending the coordinate information in the coordinate system of the target display area to the computer host corresponding to the target display area.

Determine cursor information in each of the display areas according to image information in each of the display areas, wherein the cursor information includes coordinate information of the absence of a cursor and the cursor in a coordinate system of the display area;

The determination of the target display area includes:

The display area where the cursor information is the coordinate information of the cursor in the coordinate system of the display area is determined as the target display area.

Acquiring a first mapping relationship, wherein the first mapping relationship is used to characterize the correspondence between multiple display areas and multiple computer hosts;

Sending the coordinate information to the host computer corresponding to the target display area according to the first mapping relationship and the target display area.

In one embodiment, the display device is connected with at least one input device; the control method further includes:

obtaining input information of the at least one input device;

sending the input information to the computer host corresponding to the target display area.

In one embodiment, also includes:

dividing the display screen of the display device into a plurality of display areas according to the split-screen instruction;

According to the signal source selection instruction, determine a first mapping relationship, wherein the first mapping relationship is used to characterize the correspondence between multiple display areas and multiple computer hosts;

The current display screen of the corresponding host computer is displayed in each display area.

According to the second aspect of the embodiments of the present disclosure, there is provided a cursor control method applied to a first computer host, the first computer host is connected to the display device, and the display device is also connected to other computer hosts; Control methods include:

receiving the coordinate information of the cursor in the display screen of the display device sent by the display device, and generating corresponding control instructions according to the coordinate information, wherein the display screen has multiple display areas, and the coordinates of the cursor The information belongs to the display area corresponding to the first computer host.

In one embodiment, the coordinate information of the cursor includes the coordinates of the cursor in the coordinate system of the display area corresponding to the first computer host.

receiving input information of the at least one input device sent by the display device, wherein the input information is obtained from the at least one input device by the display device.

According to a third aspect of the embodiments of the present disclosure, there is provided a cursor control device, which is applied to a display device, and the display device is connected to a plurality of computer hosts, and the device includes:

An acquisition module, configured to acquire coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas;

A determining module, configured to determine a target display area, wherein the target display area is a display area to which the coordinate information belongs;

A sending module, configured to send the coordinate information to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.

In one embodiment, the acquisition module is used for:

In one embodiment, the determining module is used for:

In one embodiment, the sending module is used for:

In one embodiment, the acquisition module is used for:

The determination module is used for:

In one embodiment, the sending module is used for:

In one embodiment, the display device is connected with at least one input device; the control device further includes a first input module, configured to:

obtaining input information of the at least one input device;

In one embodiment, it also includes a display module for:

According to the fourth aspect of the embodiments of the present disclosure, there is provided a cursor control device applied to a first computer host, the first computer host is connected to the display device, and the display device is also connected to other computer hosts; the Controls include:

The receiving module is configured to receive the coordinate information of the cursor in the display screen of the display device sent by the display device, and generate corresponding control instructions according to the coordinate information, wherein the display screen has multiple display areas, The coordinate information of the cursor belongs to the corresponding display area of the first computer host.

In one embodiment, the display device is connected with at least one input device; the control device further includes a second input module, configured to:

According to a fifth aspect of the embodiments of the present disclosure, there is provided an electronic device, the electronic device includes a memory and a processor, the memory is used to store computer instructions that can be run on the processor, and the processor is used to execute the The above computer instructions are based on the cursor control method described in the first aspect or the second aspect.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the cursor control method described in the first aspect or the second aspect is implemented.

According to a seventh aspect of the embodiments of the present disclosure, there is provided a computer program product, on which a computer program is stored, and when the computer program is executed by a processor, the cursor control method described in the first aspect or the second aspect is implemented.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

This disclosure obtains the coordinate information of the cursor in the display screen of the display device connected to multiple computer hosts, then determines the target display area to which the coordinate information of the cursor belongs from the multiple display areas of the display screen, and finally sends the coordinate information to to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the above coordinate information. Since the display device directly acquires the coordinate information of the cursor, and determines the computer host corresponding to the cursor through the display area to which it belongs, it is possible to control each computer host separately by inputting cursor control operations to the display device, avoiding the need to send information to each computer separately. The operation inconvenience caused by the main computer inputting the cursor control operation is avoided, and the misoperation problem easily caused by each computer main computer being connected with cursor operation accessories is avoided, and the user experience is improved.

Description of drawings

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

FIG. 1 is a flow chart of a cursor control method shown in an exemplary embodiment of the present disclosure;

Fig. 2 is a schematic diagram of a scene of a display device according to an exemplary embodiment of the present disclosure;

Fig. 3 is a schematic structural diagram of a cursor control device according to an exemplary embodiment of the present disclosure;

Fig. 4 is a structural block diagram of an electronic device according to an exemplary embodiment of the present disclosure.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word "if" as used herein may be interpreted as "at" or "when" or "in response to a determination."

In recent years, display devices such as monitors have developed very rapidly. The size and definition of display devices have been significantly improved, and they have gradually provided many functions to cooperate with computer hosts. For the convenience of viewing, the display device can be connected with multiple computer hosts, and the display screen of the display device can be distributed to each computer host. In related technologies, when multiple computer hosts share the same display device, the operation of each computer host is complicated and inconvenient, prone to misoperation, resulting in poor user experience. For example, each computer host is connected with a mouse for operating the cursor and a keyboard for inputting text. When operating a certain computer host, it is necessary to find the corresponding mouse and keyboard first, and then perform the operation, which is very complicated and inefficient. And if there are many computer hosts, it is easy to find the wrong mouse and keyboard and cause misoperation.

Based on this, in a first aspect, at least one embodiment of the present disclosure provides a method for controlling a cursor. Please refer to FIG. 1 , which shows a flow of the method, including steps S101 and S103.

Wherein, the camera module control method can be applied to display devices such as displays, please refer to accompanying drawing 2, the display device is a display, and the display is connected to a plurality of computer hosts, for example, each computer host can be connected through the HDMI interface (High Definition) of the display device. Multimedia Interface, high-definition multimedia interface) is connected with the display device. Please continue to refer to accompanying drawing 2, the display screen of the display device has a plurality of display areas, and each display area corresponds to a computer host, that is, each display area is a desktop of a computer host, and each computer host can be in the display screen. It has a display area, and only some computer hosts may have a display area in the display screen, and the specific division of the display area and the adjustment of the signal source can be set. Please continue to refer to accompanying drawing 2, there is a cursor in the display screen of the display device, which is used to operate the display screen, such as selection operation, click operation, etc.; the display device can also be connected with a cursor control device such as a mouse, and the user can The cursor is controlled by operating the cursor control device, and the display device can also be connected with an input device such as a keyboard, and the user can input text and other information to the display device by operating the keyboard. The display device may also have a touch screen, and the user may control the cursor by touching the touch screen.

In step S101, acquire coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas.

The coordinate information of the cursor can be obtained when the cursor is controlled, for example, when the cursor moves, or when the cursor clicks.

The multiple display areas in the display screen can be determined in advance in the following manner: firstly, according to the split-screen instruction, divide the display screen of the display device into multiple display areas; next, according to the signal source selection An instruction to determine a first mapping relationship, wherein the first mapping relationship is used to characterize the correspondence between multiple display areas and multiple computer hosts; finally, display the corresponding The current display screen of the host computer.

Wherein, the screen splitting instruction and the signal source selection instruction can be generated by operating the keys of the display device, or by clicking a preset area in the display screen by the cursor control device. The user can not only select the number of display areas, but also adjust the size of each display area and the like.

In step S102, a target display area is determined, wherein the target display area is a display area to which the coordinate information belongs.

The display area to which it belongs can be determined through the coordinate information, and this display area can be determined as the target display area. The target display area refers to the area targeted by the user's operation, and further refers to the host computer targeted by the user's operation.

In step S103, the coordinate information is sent to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.

Wherein, the first mapping relationship may be obtained first, wherein the first mapping relationship is used to characterize the corresponding relationship between the multiple display areas and the multiple computer hosts; and then according to the first mapping relationship and the the target display area, and send the coordinate information to the computer host corresponding to the target display area.

After the host computer receives the coordinate information, it can determine the user's operation information according to the interface information in the display area corresponding to the host computer and the above coordinate information, and further generate corresponding control instructions in response to the operation information. The control instructions can be used to execute certain Operations, such as switching the display interface, performing certain calculations, etc.

In addition, if at least one input device such as a keyboard is connected to the display device, after the target display area is determined, the input information of the at least one input device, such as the text input by the keyboard, can be obtained, and the input information can be sent to the The computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the input information.

In some embodiments of the present disclosure, acquiring the coordinate information of the cursor in the display screen of the display device may be acquiring the coordinate information of the cursor in the coordinate system of the display screen.

Wherein, the display device may have a coordinate layer of a complete display screen outside the layer where each display area is located. The coordinate layer has a coordinate system with the lower left corner of the display screen as the origin, and the points in the coordinate system The coordinates of are relative to the origin. Therefore, when obtaining the coordinate information of the cursor, the coordinate information of the cursor in the coordinate layer can be obtained.

Based on the method of obtaining coordinate information in the above-mentioned embodiment, the target display area can be determined in the following manner: first, obtain the coordinate range of each of the display areas in the coordinate system of the display screen; The display area corresponding to the coordinate range to which the coordinate information belongs is determined as the target display area.

Wherein, after determining the positions of multiple display areas, the coordinates of each display area in the coordinate system of the display screen can be determined according to the corresponding relationship between the layer where each display area is located and the coordinate layer of the complete display screen scope.

Based on the method of obtaining the coordinate information in the above embodiment, the coordinate information can be sent to the host computer corresponding to the target display area in the following manner: first, the coordinate information in the coordinate system of the display screen, converted into coordinate information in the coordinate system of the target display area; next, sending the coordinate information in the coordinate system of the target display area to the computer host corresponding to the target display area.

Wherein, the coordinate information may be converted between coordinate systems according to the coordinate range of the target display area in the coordinate system of the display screen, that is, converted from the coordinate system of the display screen to the coordinate system of the target display area.

Sending the coordinate information in the coordinate system of the target display area to the computer host can facilitate the computer host to generate control instructions according to the coordinate information. Because the picture in the target display area is generated by the computer host, the computer host can directly determine the control targeted by the cursor operation according to the coordinate information, so as to quickly and accurately generate control instructions.

In some embodiments of the present disclosure, the coordinate information of the cursor in the display screen of the display device can be obtained in the following manner: first, determine the coordinate information of the cursor in each display area according to the image information in each display area Cursor information, wherein the cursor information includes coordinate information that there is no cursor and that the cursor is in the coordinate system of the display area.

Among them, image recognition neural network can be used to identify the images in each display area, so as to determine the cursor information in each display area, that is, determine whether there is a cursor in the display area, and the coordinates of the cursor in the display area where the cursor exists. Therefore, if there is no cursor in the display area, the cursor information is that there is no cursor, and if there is a cursor in the display area, the cursor information is coordinate information of the cursor in the coordinate system of the display area. This way to determine the cursor information is very accurate and efficient.

Based on the method of determining the coordinate information of the cursor in the above-mentioned embodiment, the target display area can be determined in the following manner: the cursor information is the display area of the coordinate information of the cursor in the coordinate system of the display area, and is determined as the target display area . And the coordinate information may be sent to the computer host corresponding to the target display area in the following manner: sending cursor information of the target display area to the computer host corresponding to the target display area.

According to the second aspect of the embodiments of the present disclosure, there is provided a cursor control method applied to a first computer host, the first computer host is connected to the display device, and the display device is also connected to other computer hosts; The control method includes: receiving the coordinate information of the cursor in the display screen of the display device sent by the display device, and generating corresponding control instructions according to the coordinate information, wherein the display screen has multiple display areas, and the The coordinate information of the cursor belongs to the corresponding display area of the first computer host.

Wherein, the first computer is one of multiple computer hosts connected to the display device.

Wherein, the coordinate information of the cursor includes the coordinates of the cursor in the coordinate system of the display area corresponding to the first computer host.

In addition, at least one input device is connected to the display device; the control method further includes: receiving input information of the at least one input device sent by the display device, wherein the input information is sent by the display device to the The at least one input device is obtained. After receiving the input information, the first host computer may generate a control command according to the input information.

According to the third aspect of the embodiments of the present disclosure, a cursor control device is provided, which is applied to a display device, and the display device is connected to a plurality of computer hosts. Please refer to FIG. 3 , the device includes:

An obtaining module 301, configured to obtain coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas;

A determining module 302, configured to determine a target display area, wherein the target display area is the display area to which the coordinate information belongs;

The sending module 303 is configured to send the coordinate information to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.

In some embodiments of the present disclosure, the acquisition module is used for:

In some embodiments of the present disclosure, the determination module is used for:

In some embodiments of the present disclosure, the sending module is used for:

Sending the coordinate information in the coordinate system of the target display area to the host computer corresponding to the target display area.

The determination module is used for:

In some embodiments of the present disclosure, the sending module is used for:

In some embodiments of the present disclosure, the display device is connected with at least one input device; the control device further includes a first input module, configured to:

obtaining input information of the at least one input device;

In some embodiments of the present disclosure, a display module is also included for:

In some embodiments of the present disclosure, the coordinate information of the cursor includes the coordinates of the cursor in the coordinate system of the display area corresponding to the first computer host.

In some embodiments of the present disclosure, at least one input device is connected to the display device; the control device further includes a second input module, configured to:

Regarding the apparatus in the above embodiments, the specific manner in which each module executes operations has been described in detail in the embodiment of the method in the first aspect, and will not be described in detail here.

According to a third aspect of the embodiments of the present disclosure, please refer to FIG. 4 , which exemplarily shows a block diagram of an electronic device. For example, the apparatus 400 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

4, device 400 may include one or more of the following components: processing component 402, memory 404, power supply component 406, multimedia component 408, audio component 410, input/output (I/O) interface 412, sensor component 414, and communication component 416 .

The processing component 402 generally controls the overall operations of the device 400, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing element 402 may include one or more processors 420 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 402 may include one or more modules that facilitate interaction between processing component 402 and other components. For example, processing component 402 may include a multimedia module to facilitate interaction between multimedia component 408 and processing component 402 .

Memory 404 is configured to store various types of data to support operations at device 400 . Examples of such data include instructions for any application or method operating on device 400, contact data, phonebook data, messages, pictures, videos, and the like. The memory 404 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

Power component 406 provides power to various components of device 400 . Power components 406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 400 .

The multimedia component 408 includes a screen that provides an output interface between the device 400 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 408 includes a front camera and/or a rear camera. When the device 400 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 410 is configured to output and/or input audio signals. For example, the audio component 410 includes a microphone (MIC), which is configured to receive external audio signals when the device 400 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 404 or sent via communication component 416 . In some embodiments, the audio component 410 also includes a speaker for outputting audio signals.

The I/O interface 412 provides an interface between the processing component 402 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 414 includes one or more sensors for providing status assessments of various aspects of device 400 . For example, the sensor component 414 can detect the open/closed state of the device 400, the relative positioning of components, such as the display and keypad of the device 400, and the sensor component 414 can also detect a change in the position of the device 400 or a component of the device 400 , the presence or absence of user contact with the device 400 , the device 400 orientation or acceleration/deceleration and the temperature change of the device 400 . The sensor assembly 414 may also include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 414 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 416 is configured to facilitate wired or wireless communication between the apparatus 400 and other devices. The device 400 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, 4G or 5G or a combination thereof. In an exemplary embodiment, the communication component 416 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 416 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 400 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Realized by gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, it is used to implement the power supply method of the above-mentioned electronic equipment.

In a fourth aspect, in an exemplary embodiment, the present disclosure also provides a non-transitory computer-readable storage medium including instructions, such as a memory 404 including instructions, the instructions can be executed by the processor 420 of the device 400 to complete the above-mentioned A method of powering an electronic device. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

In the fifth aspect, the present disclosure further provides a computer program product in an exemplary embodiment, on which a computer program is stored, and when the computer program is executed by a processor, it is used to implement any one of the above-mentioned display device side. Cursor control method.

In a sixth aspect, in an exemplary embodiment, the present disclosure further provides a computer program product, on which a computer program is stored, and when the computer program is executed by a processor, it is used to implement any one of the above-mentioned first computer host side The cursor control method described.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

A cursor control method, which is applied to a display device, and the display device is connected to a plurality of computer hosts, the method comprising:

Acquiring coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas;

determining a target display area, wherein the target display area is a display area to which the coordinate information belongs;

Sending the coordinate information to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.
The cursor control method according to claim 1, wherein said obtaining the coordinate information of the cursor in the display screen of the display device comprises:

Acquiring coordinate information of the cursor in the coordinate system of the display screen.
The cursor control method according to claim 2, wherein said determining the target display area comprises:

Acquiring the coordinate range of each of the display areas within the coordinate system of the display screen;

The display area corresponding to the coordinate range to which the coordinate information of the cursor belongs is determined as the target display area.
The cursor control method according to claim 2 or 3, wherein the sending the coordinate information to the host computer corresponding to the target display area comprises:

converting the coordinate information in the coordinate system of the display screen into coordinate information in the coordinate system of the target display area;

sending the coordinate information in the coordinate system of the target display area to the computer host corresponding to the target display area.
The cursor control method according to any one of claims 2 to 4, wherein said obtaining the coordinate information of the cursor in the display screen of the display device comprises:

Determine cursor information in each of the display areas according to image information in each of the display areas, wherein the cursor information includes coordinate information of the absence of a cursor and the cursor in a coordinate system of the display area;

The determination of the target display area includes:

The display area where the cursor information is the coordinate information of the cursor in the coordinate system of the display area is determined as the target display area.
The cursor control method according to any one of claims 1 to 5, wherein the sending the coordinate information to the host computer corresponding to the target display area comprises:

Acquiring a first mapping relationship, wherein the first mapping relationship is used to characterize the correspondence between multiple display areas and multiple computer hosts;

Sending the coordinate information to the host computer corresponding to the target display area according to the first mapping relationship and the target display area.
The cursor control method according to any one of claims 1 to 6, wherein the display device is connected with at least one input device; the control method also includes:

obtaining input information of the at least one input device;

sending the input information to the computer host corresponding to the target display area.
The cursor control method according to any one of claims 1 to 7, further comprising:

Dividing the display screen of the display device into multiple display areas according to the screen splitting instruction;

According to the signal source selection instruction, a first mapping relationship is determined, wherein the first mapping relationship is used to characterize the corresponding relationship between the plurality of display areas and the plurality of computer hosts;

The current display screen of the corresponding host computer is displayed in each display area.
A cursor control method, which is applied to a first computer host, the first computer host is connected to a display device, and the display device is also connected to other computer hosts; the control method includes:

receiving the coordinate information of the cursor in the display screen of the display device sent by the display device, and generating corresponding control instructions according to the coordinate information, wherein the display screen has multiple display areas, and the coordinates of the cursor The information belongs to the display area corresponding to the first computer host.
The cursor control method according to claim 9, wherein the coordinate information of the cursor includes the coordinates of the cursor in the coordinate system of the display area corresponding to the first host computer.
The cursor control method according to claim 9 or 10, wherein at least one input device is connected to the display device; the control method further comprises:

receiving input information of the at least one input device sent by the display device, wherein the input information is obtained from the at least one input device by the display device.
A cursor control device, which is applied to a display device, and the display device is connected to a plurality of computer hosts, and the device includes:

An acquisition module, configured to acquire coordinate information of a cursor in a display screen of the display device, wherein the display screen has multiple display areas;

A determining module, configured to determine a target display area, wherein the target display area is a display area to which the coordinate information belongs;

A sending module, configured to send the coordinate information to the computer host corresponding to the target display area, so that the computer host generates corresponding control instructions according to the coordinate information.
The cursor control device according to claim 12, wherein the acquisition module is used for:

Acquiring coordinate information of the cursor in the coordinate system of the display screen.
The cursor control device according to claim 13, wherein the determination module is used for:

Acquiring the coordinate range of each of the display areas within the coordinate system of the display screen;

The display area corresponding to the coordinate range to which the coordinate information of the cursor belongs is determined as the target display area.
The cursor control device according to claim 13 or 14, wherein the sending module is used for:

converting the coordinate information in the coordinate system of the display screen into coordinate information in the coordinate system of the target display area;

sending the coordinate information in the coordinate system of the target display area to the computer host corresponding to the target display area.
The cursor control device according to any one of claims 12 to 15, wherein the acquiring module is used for:

Determine cursor information in each of the display areas according to image information in each of the display areas, wherein the cursor information includes coordinate information of the absence of a cursor and the cursor in a coordinate system of the display area;

The determination module is used for:

The display area where the cursor information is the coordinate information of the cursor in the coordinate system of the display area is determined as the target display area.
The cursor control device according to any one of claims 12 to 16, wherein the sending module is used for:

Acquiring a first mapping relationship, wherein the first mapping relationship is used to characterize the correspondence between multiple display areas and multiple computer hosts;

Sending the coordinate information to the host computer corresponding to the target display area according to the first mapping relationship and the target display area.
The cursor control device according to any one of claims 12 to 17, wherein the display device is connected to at least one input device; the control device further includes a first input module, configured to:

obtaining input information of the at least one input device;

sending the input information to the computer host corresponding to the target display area.
The cursor control device according to any one of claims 12 to 18, further comprising a display module for:

Dividing the display screen of the display device into multiple display areas according to the screen splitting instruction;

According to the signal source selection instruction, a first mapping relationship is determined, wherein the first mapping relationship is used to characterize the corresponding relationship between the plurality of display areas and the plurality of computer hosts;

The current display screen of the corresponding host computer is displayed in each display area.
A cursor control device, which is applied to a first computer host, the first computer host is connected to a display device, and the display device is also connected to other computer hosts; the control device includes:

The receiving module is configured to receive the coordinate information of the cursor in the display screen of the display device sent by the display device, and generate corresponding control instructions according to the coordinate information, wherein the display screen has multiple display areas, The coordinate information of the cursor belongs to the corresponding display area of the first computer host.
The cursor control device according to claim 20, wherein the coordinate information of the cursor includes the coordinates of the cursor in the coordinate system of the display area corresponding to the first host computer.
The cursor control device according to claim 20 or 21, wherein said display device is connected with at least one input device; said control device further comprises a second input module, configured to:

receiving input information of the at least one input device sent by the display device, wherein the input information is obtained from the at least one input device by the display device.
An electronic device, wherein the electronic device includes a memory and a processor, the memory is used to store computer instructions that can be run on the processor, and the processor is used to execute the computer instructions based on claims 1 to The cursor control method described in any one of 11.
A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the method according to any one of claims 1 to 11 is realized.
A computer program product, on which a computer program is stored, wherein when the computer program is executed by a processor, the method according to any one of claims 1 to 11 is realized.