CN111625307A - Synchronous group control method, device, PC (personal computer) end and system - Google Patents
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Abstract
The embodiment of the invention discloses a synchronous group control method, a device, a PC (personal computer) end and a system, wherein the synchronous group control method comprises the following steps: operating window instances corresponding to the mobile terminals respectively; determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances; when the master control window instance receives user control data, the master control window instance sends the user control data to corresponding mobile terminals, broadcasts the user control data to each secondary window instance, and sends the user control data to the corresponding mobile terminals by each secondary window instance. Therefore, the embodiment of the invention realizes the low-delay synchronous group control function, also solves the problems of higher delay, incomplete synchronization and the like in the prior art, and also improves the reliability of synchronous group control.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a synchronous group control method, a synchronous group control device, a PC (personal computer) end and a synchronous group control system.
Background
With the continuous development of communication technology, the application of an Android (Android) system is more and more extensive, and more devices for installing the Android system are provided. It becomes also important how to control these devices simultaneously. However, the existing group control scheme has the problems of high delay, incomplete synchronization and the like.
Disclosure of Invention
Because the existing method has the problems, the embodiments of the present invention provide a method, an apparatus, a PC side, and a system for synchronous group control.
In a first aspect, an embodiment of the present invention provides a synchronous group control method, where the synchronous group control method is used at a PC end, and the synchronous group control method includes:
operating window instances corresponding to the mobile terminals respectively;
determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
when the master control window instance receives user control data, the master control window instance sends the user control data to corresponding mobile terminals, broadcasts the user control data to each secondary window instance, and sends the user control data to the corresponding mobile terminals by each secondary window instance.
Optionally, the determining, from among the window instances, a master window instance and one or more secondary window instances for implementing synchronous group control includes:
determining the main control window instance and each secondary window instance from each window instance according to a set rule;
and starting the master control function of the master control window instance and the synchronization function of each secondary window instance.
Optionally, the following set rule includes: and taking the first window instance which starts to run as a master window instance, and taking other window instances as secondary window instances.
Optionally, the window instance corresponding to the mobile terminal can display an interface of the mobile terminal, and perform individual control of the user on the mobile terminal;
the user manipulation data comprises at least one of:
controlling data by a mouse;
keyboard manipulation data;
the input method inputs data.
Optionally, the broadcasting the user manipulation data to each of the secondary window instances comprises:
and broadcasting the user control data to each secondary window instance in a User Datagram Protocol (UDP) mode.
Optionally, the broadcasting the user manipulation data to each of the secondary window instances in a UDP manner includes:
creating a UDP client at the master control window instance, wherein the UDP client is used for broadcasting the user control data;
creating a UDP server in each sub-window example, wherein the UDP server is used for receiving the user control data sent by the UDP client in a UDP multicast mode;
broadcasting the user manipulation data to each of the secondary window instances through the UDP client and the UDP server.
Optionally, the method further comprises:
and establishing communication connection between each mobile terminal and the PC terminal, wherein the communication connection is used for realizing data transmission between each mobile terminal and the PC terminal.
In a second aspect, an embodiment of the present invention provides a synchronous group control apparatus, including:
the operation module is used for operating the window instances corresponding to the mobile terminals respectively;
the determining module is used for determining a main control window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
and the synchronous group control module is used for sending the user control data to corresponding mobile terminals and broadcasting the user control data to each secondary window instance when the primary window instance receives the user control data, and sending the user control data to the corresponding mobile terminals by each secondary window instance.
In a third aspect, an embodiment of the present invention provides a PC, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the synchronous group control method according to the first aspect when executing the program.
In a fourth aspect, an embodiment of the present invention provides a synchronous group control system, including: the PC terminal according to the third aspect, and a plurality of mobile terminals; wherein, the PC is configured to execute the steps of the synchronous group control method according to the first aspect.
According to the technical scheme, the embodiment of the invention determines the main control window example and one or more auxiliary window examples for realizing synchronous group control from each window example by operating the window examples corresponding to the plurality of mobile terminals, when the main control window example receives the user control data, the main control window example sends the user control data to the corresponding mobile terminal and broadcasts the user control data to each auxiliary window example, and each auxiliary window example sends the user control data to the corresponding mobile terminal, so that the mobile terminal corresponding to the main control window example and the mobile terminal corresponding to each auxiliary window example can receive the user control data, and the time delay of the two receiving the user control data is very small, thereby realizing the low-time-delay synchronous group control function, and solving the problems of high delay, high speed, low cost and the like existing in the prior art, The problem of incomplete synchronization and the like is solved, and the reliability of synchronous group control is improved.
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In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a synchronous group control method according to an embodiment of the present invention;
fig. 2 is a schematic view of an application scenario of a synchronous group control method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a synchronous group control device according to an embodiment of the present invention;
fig. 4 is a schematic physical structure diagram of a PC end according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 is a schematic flowchart of a synchronous group control method according to an embodiment of the present invention; fig. 2 is a schematic view of an application scenario of a synchronous group control method according to an embodiment of the present invention; the synchronous group control method can be used for a PC (personal computer) end; as shown in fig. 1, the synchronous group control method may include:
and S110, operating window instances corresponding to the mobile terminals.
Specifically, if the PC terminal is connected to a plurality of mobile terminals, the PC terminal will run window instances corresponding to the mobile terminals. The mobile terminal can be a smart phone and other devices.
Such as: the plurality of mobile terminals comprise a mobile terminal 1, a mobile terminal 2, a mobile terminal 3 and a mobile terminal 4, and the window example operated by the PC terminal comprises: window instance 1 corresponding to mobile terminal 1, window instance 2 corresponding to mobile terminal 2, window instance 3 corresponding to mobile terminal 3, and window instance 4 corresponding to mobile terminal 4.
And S120, determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances.
Specifically, the master control window instance is used for realizing a master control function, receiving and broadcasting user control data; the sub-window embodiment is used for realizing a synchronization function, and after receiving user control data, the sub-window embodiment sends the user control data to respective mobile terminals.
When determining the master window instance and the slave window instance, the determination may be performed according to an actual situation, or according to a certain rule, or according to a specification of a user.
Such as: one of the window instances can be randomly selected as a master window instance, and in addition, one or more of the rest of the window instances can be randomly selected as secondary window instances.
S130, when the main control window example receives the user control data, the main control window example sends the user control data to the corresponding mobile terminal, broadcasts the user control data to each auxiliary window example, and sends the user control data to the corresponding mobile terminal by each auxiliary window example.
Specifically, the example of the main control window is used for realizing a main control function, and can receive and broadcast user control data.
After receiving the user control data, the main control window instance sends the user control data to the corresponding mobile terminal on one hand, and broadcasts the user control data to each sub-window instance on the other hand, and each sub-window instance sends the user control data to the corresponding mobile terminal, so that the mobile terminal corresponding to the main control window instance and the mobile terminal corresponding to each sub-window instance can receive the user control data, and the time delay of the two receiving the user control data is very small (about 40ms to 50ms, which can be ignored for the user), thereby realizing the low-delay synchronous group control function.
In an exemplary scenario, as shown in fig. 2, the system includes a PC terminal (Windows operating system), a mobile terminal 1 (android operating system), a mobile terminal 2 (android operating system), a mobile terminal 3 (android operating system), and a mobile terminal 4 (android operating system).
When the synchronous group control method is executed, the PC end runs the window instance 1 corresponding to the mobile terminal 1, the window instance 2 corresponding to the mobile terminal 2, the window instance 3 corresponding to the mobile terminal 3, and the window instance 4 corresponding to the mobile terminal 4. If the window instance 1 is determined as the master window instance 21, and the window instances 2, 3 and 4 are determined as the slave window instances 22, such that the window instance 1 is used for receiving user manipulation data (e.g. mouse, keyboard and input method in fig. 2), when the window instance 1 receives the user manipulation data, the window instance 1 sends the user manipulation data to the corresponding mobile terminal 1 and broadcasts the user manipulation data to the window instances 2, 3 and 4, and the window instance 2 sends the user manipulation data to the corresponding mobile terminal 2, the window instance 3 sends the user manipulation data to the corresponding mobile terminal 3, and the window instance 4 sends the user manipulation data to the corresponding mobile terminal 4, thereby finally realizing the mobile terminal 1, the mobile terminal 2, the mobile terminal 3 and the slave window instance 22, Synchronization between the mobile terminals 4.
It can be seen from the above embodiments that, by operating the window instances corresponding to the multiple mobile terminals, determining the main control window instance and one or more sub-window instances for implementing synchronous group control from the window instances, when the main control window instance receives the user control data, the main control window instance sends the user control data to the corresponding mobile terminal and broadcasts the user control data to the sub-window instances, and the sub-window instances send the user control data to the corresponding mobile terminals, so that the mobile terminal corresponding to the main control window instance and the mobile terminals corresponding to the sub-window instances can both receive the user control data, and the time delay of the two receiving the user control data is very small, thereby implementing the low-delay synchronous group control function, and solving the problems of high delay, incomplete synchronization and the like existing in the prior art, the reliability of synchronous group control is also improved.
Further, based on the above method embodiment, when performing S120, the method may include:
(1-1) determining the master window instance and each secondary window instance from each window instance according to a set rule;
specifically, the setting rule may be set in advance, or may be specified by the user.
Such as: and determining the main control window example and each auxiliary window example from each window example according to a randomly selected rule.
And (1-2) starting a master control function of the master control window instance and a synchronization function of each secondary window instance.
Specifically, for the master control window instance, the master control function may be opened, and after the master control function is opened, the master control function may also be closed; for the secondary window instance, the synchronization function may be turned on, and after being turned on, the synchronization function may also be turned off.
And if the master control window instance closes the master control function or the auxiliary window instance closes the synchronization function, the functions which can be realized by a common window instance are recovered: the interface of the corresponding mobile terminal can be displayed, and the user can perform individual manipulation with respect to the mobile terminal.
Further, based on the above method embodiment, the setting rule in (1-1) may include: and taking the first window instance which starts to run as a master window instance, and taking other window instances as secondary window instances.
As can be seen from the above embodiments, the main control window instances and the sub-window instances can be determined from the window instances according to a set rule, and the main control function of the main control window instances and the synchronization function of the sub-window instances are started, so that the main control window instances are used for receiving and broadcasting user control data, and the sub-window instances can also send the received user control data to corresponding mobile terminals, thereby improving the accuracy of synchronous group control, satisfying the individual requirements of different window instances through the operation of starting functions, and further realizing the effect of 'instant-on-demand' of different window instances.
Further, based on the above method embodiment, the window instance corresponding to the mobile terminal in the above S110 may display an interface of the mobile terminal, and perform a separate operation of the user on the mobile terminal;
the user manipulation data in S130 may include, but is not limited to, at least one of the following:
(2-1) mouse manipulation data;
(2-2) keypad manipulation data;
and (2-3) inputting data by an input method.
It can be seen from the above embodiments that, in addition to the synchronous group control function, the window instance corresponding to each mobile terminal can also display the interface of the mobile terminal, and perform the individual control of the user for the mobile terminal, thereby enriching the functions that can be realized by the window instance and improving the practicability of operating the window instance.
Further, based on the above method embodiment, when the step S130 is executed to broadcast the user manipulation data to each of the secondary window instances, the following implementation manners may be adopted, but are not limited to:
and (3-1) broadcasting the User control data to each secondary window instance in a User Datagram Protocol (UDP) mode.
Further, based on the above method embodiment, the following implementation manners may be adopted in the implementation (3-1), but are not limited to:
(4-1) creating a UDP client at the key window instance, the UDP client for broadcasting the user manipulation data;
(4-2) creating a UDP server in each of the sub-window instances, where the UDP server is configured to receive the user control data sent by the UDP client in a UDP multicast manner;
(4-3) broadcasting the user manipulation data to each of the sub-window instances through the UDP client and the UDP server.
As can be seen from the above embodiments, the primary control window instance may broadcast the user control data to each of the secondary window instances in a UDP manner, so as to improve a broadcast speed of the user control data, thereby improving an efficiency of implementing synchronous group control.
Further, based on the above method embodiment, the synchronous group control method may further include:
(5-1) establishing communication connection between each mobile terminal and the PC terminal, wherein the communication connection is used for realizing data transmission between each mobile terminal and the PC terminal.
Specifically, the communication connection between the PC and each mobile terminal may be implemented by WI-FI (wireless internet access), USB (Universal Serial Bus), or the like.
As can be seen from the foregoing embodiments, by establishing a communication connection between the PC side and the mobile terminal, for example: WI-FI or USB, etc., thereby reducing the hardware requirement of synchronous group control and improving the reliability of synchronous group control.
FIG. 3 is a flowchart illustrating an embodiment of a synchronous group control device, which can be used on a PC side; as shown in fig. 3, the synchrony group control device may include:
an operation module 31, configured to operate window instances corresponding to multiple mobile terminals;
a determining module 32, configured to determine, from the window instances, a primary window instance and one or more secondary window instances for implementing synchronous group control;
and the synchronization group control module 33 is configured to, when the main control window instance receives user control data, send the user control data to a corresponding mobile terminal, broadcast the user control data to each of the sub-window instances, and send the user control data to the corresponding mobile terminal by each of the sub-window instances.
Further, based on the above device embodiments, the determining module 32 may include:
the determining submodule is used for determining the main control window examples and the auxiliary window examples from the window examples according to a set rule;
and the opening submodule is used for opening the main control function of the main control window example and the synchronization function of each auxiliary window example.
Further, based on the above device embodiment, the setting rule includes: and taking the first window instance which starts to run as a master window instance, and taking other window instances as secondary window instances.
Further, based on the above device embodiment, the window instance corresponding to the mobile terminal can display the interface of the mobile terminal and perform the individual control of the user for the mobile terminal;
the user manipulation data comprises at least one of:
controlling data by a mouse;
keyboard manipulation data;
the input method inputs data.
Further, based on the above device embodiments, the synchrony group control module 33 may include:
and the broadcast sub-module is used for broadcasting the user control data to each secondary window instance in a User Datagram Protocol (UDP) mode.
Further, based on the above device embodiment, the broadcasting sub-module may include:
a first creating unit, configured to create a UDP client at the master window instance, where the UDP client is used to broadcast the user control data;
a second creating unit, configured to create a UDP server in each sub-window instance, where the UDP server is configured to receive the user control data sent by the UDP client in a UDP multicast manner;
a broadcasting unit, configured to broadcast the user manipulation data to each of the secondary window instances through the UDP client and the UDP server.
Further, based on the above embodiment of the apparatus, the apparatus for synchronous group control may further include:
and the establishing module is used for establishing communication connection between each mobile terminal and the PC terminal, and the communication connection is used for realizing data transmission between each mobile terminal and the PC terminal.
The synchronous group control device described in this embodiment may be used to implement the above method embodiments, and the principle and technical effect are similar, which are not described herein again.
Fig. 4 is a schematic physical structure diagram of a PC end according to an embodiment of the present invention, and as shown in fig. 4, the PC end may include: a processor (processor)401, a communication Interface (communication Interface)402, a memory (memory)403 and a communication bus 404, wherein the processor 401, the communication Interface 402 and the memory 403 complete communication with each other through the communication bus 404. Processor 401 may call logic instructions in memory 403 to perform the following method:
operating window instances corresponding to the mobile terminals respectively;
determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
when the master control window instance receives user control data, the master control window instance sends the user control data to corresponding mobile terminals, broadcasts the user control data to each secondary window instance, and sends the user control data to the corresponding mobile terminals by each secondary window instance.
In addition, the logic instructions in the memory 403 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes 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 according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Further, an embodiment of the present invention discloses a synchronous group control system, including: the PC side shown in fig. 4, a plurality of mobile terminals. The PC side shown in fig. 4 is used for executing the synchronous group control method shown in fig. 1.
Further, embodiments of the present invention disclose a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, which when executed by a computer, the computer is capable of performing the methods provided by the above-mentioned method embodiments, for example, comprising:
operating window instances corresponding to the mobile terminals respectively;
determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
when the master control window instance receives user control data, the master control window instance sends the user control data to corresponding mobile terminals, broadcasts the user control data to each secondary window instance, and each secondary window instance sends the user control data to the corresponding mobile terminal
The above-described embodiments of the apparatus are merely illustrative, and 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A synchronous group control method is characterized in that the synchronous group control method is used for a Personal Computer (PC) side, and comprises the following steps:
operating window instances corresponding to the mobile terminals respectively;
determining a master window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
when the master control window instance receives user control data, the master control window instance sends the user control data to corresponding mobile terminals, broadcasts the user control data to each secondary window instance, and sends the user control data to the corresponding mobile terminals by each secondary window instance.
2. The method according to claim 1, wherein the determining, from the window instances, a primary window instance and one or more secondary window instances for implementing synchronous group control comprises:
determining the main control window instance and each secondary window instance from each window instance according to a set rule;
and starting the master control function of the master control window instance and the synchronization function of each secondary window instance.
3. The synchrony group control method according to claim 2, wherein the setting rule comprises: and taking the first window instance which starts to run as a master window instance, and taking other window instances as secondary window instances.
4. The synchronous group control method according to claim 1, wherein the window instance corresponding to the mobile terminal is capable of displaying an interface of the mobile terminal and performing individual control of a user for the mobile terminal;
the user manipulation data comprises at least one of:
controlling data by a mouse;
keyboard manipulation data;
the input method inputs data.
5. The synchronous group control method according to claim 1, wherein the broadcasting the user manipulation data to each of the secondary window instances comprises:
and broadcasting the user control data to each secondary window instance in a User Datagram Protocol (UDP) mode.
6. The synchrony group control method according to claim 5, wherein the broadcasting the user manipulation data to each of the secondary window instances via UDP comprises:
creating a UDP client at the master control window instance, wherein the UDP client is used for broadcasting the user control data;
creating a UDP server in each sub-window example, wherein the UDP server is used for receiving the user control data sent by the UDP client in a UDP multicast mode;
broadcasting the user manipulation data to each of the secondary window instances through the UDP client and the UDP server.
7. The synchronous group control method according to claim 1, further comprising:
and establishing communication connection between each mobile terminal and the PC terminal, wherein the communication connection is used for realizing data transmission between each mobile terminal and the PC terminal.
8. A synchronous group control device, wherein the synchronous group control device is used on a PC side, the synchronous group control device comprising:
the operation module is used for operating the window instances corresponding to the mobile terminals respectively;
the determining module is used for determining a main control window instance and one or more auxiliary window instances for realizing synchronous group control from the window instances;
and the synchronous group control module is used for sending the user control data to corresponding mobile terminals and broadcasting the user control data to each secondary window instance when the primary window instance receives the user control data, and sending the user control data to the corresponding mobile terminals by each secondary window instance.
9. A PC comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the synchrony group control method according to any of claims 1 to 7.
10. A synchronous group control system, comprising: the PC terminal of claim 9, and a plurality of mobile terminals; wherein the PC is configured to perform the steps of the synchrony group control method according to any one of claims 1 to 7.
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