CN115576707A - Large screen operation and display method, system, computer device and storage medium - Google Patents
Large screen operation and display method, system, computer device and storage medium Download PDFInfo
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- CN115576707A CN115576707A CN202211015565.8A CN202211015565A CN115576707A CN 115576707 A CN115576707 A CN 115576707A CN 202211015565 A CN202211015565 A CN 202211015565A CN 115576707 A CN115576707 A CN 115576707A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/546—Message passing systems or structures, e.g. queues
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/545—Gui
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/547—Messaging middleware
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Abstract
The invention is suitable for the technical field of computers, and provides a large-screen operation and display method, a system, computer equipment and a storage medium, wherein the method comprises the following steps: establishing an operation message standard specification, establishing a message transfer service, establishing a message sending service of a control computer terminal, establishing a message receiving service of a large-screen display terminal, establishing a message analysis service of the large-screen terminal and establishing a message execution service of the large-screen terminal; the large screen system receives the message from the control screen, analyzes the corresponding operation and executes the operation, so that the requirement of controlling interactive content on the large screen is met, the synchronous display of the operation content of the control computer end on the large screen display end is realized, the use experience and the working efficiency of a user are greatly improved, and the delay condition of the control computer end on the large screen display end is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of electronic information, and particularly relates to a large-screen operation and display method, a large-screen operation and display system, computer equipment and a storage medium.
Background
The large-screen display system is well-known for intuitiveness and globality in data display, and is increasingly applied to occasions such as large command centers, control centers and monitoring centers so as to assist high-rise better strain and decision making. The large-screen display system converts data to be displayed into representation forms such as charts and the like by means of a data visualization technology and places the representation forms on a physical large screen. Therefore, the main techniques include: web-based visualization technology, large data transmission and rendering and physical large screen. In each application system, the common mode is that data display, replacement or alarm and other functions are performed on a large screen according to set logic, operation of displaying content on the large screen is not involved or is rarely involved in changing the large screen through interaction, for the large screen with interactive operation, when the physical large screen is several meters or even tens of meters in size, interaction through a mouse can generate obvious delay, the mouse needs to move a great distance to realize the effect that a mouse cursor moves from one place to another place on the large screen, use experience and efficiency are directly influenced, and the mouse cursor is difficult to move when the size of the physical large screen is increased to control the screen and a large screen effect diagram.
Disclosure of Invention
The invention aims to provide a large screen operation and display method, a large screen operation and display system, computer equipment and a storage medium, and aims to solve the problems that the corresponding delay of controlling a computer on a large screen is large and the user experience is poor due to the fact that an effective large screen operation and display method cannot be provided in the prior art.
In one aspect, the invention provides a large screen operation and display method, which comprises the following steps:
establishing an operation message standard specification for defining the components of the operation message and realizing the operation message at a control computer end;
establishing a message transfer service, wherein the message transfer service is constructed by message middleware conforming to MQTT message standard specifications;
establishing a message sending service of a control computer terminal, and realizing that the control computer terminal sends the operation message to a large-screen display terminal, wherein the control computer terminal and the large-screen display terminal have associated display interfaces;
establishing a large-screen display end message receiving service to receive the operation message sent by the control computer end;
establishing a large-screen end message analysis service to realize the analysis of the large-screen display end and the translation of the operation message;
and establishing a large-screen message execution service, executing corresponding operation according to the analyzed and translated operation message, and synchronously displaying the operation content of the control computer on the large-screen display terminal.
The method for operating and displaying the large screen establishes the standard specification of the operation message, is used for defining the components of the operation message, and is realized on a control computer end, and comprises the following steps:
and defining the components of the operation message and forming a specification document, wherein the operation message comprises a receiver of the message, a message ID, a message name, a message mapping function and operation parameters of the message.
The method for operating and displaying a large screen according to the present invention establishes an operating message standard specification for defining components of an operating message, and further comprises:
counting and listing all operation functions on a control screen of the control computer end;
creating a function called by a message name and a root function for each type of operation function, and setting a message mapping function and operation parameters of the message;
according to the operation message and the statistics, listing all operation functions on a control screen of the control computer terminal, establishing a message name and a function called by a root function for each type of operation function, and setting a message mapping function and operation parameters of the message to generate a message operation specification;
wherein each operation function on the control screen has a message name uniquely corresponding to the operation function, the message name is in one-to-one correspondence with the message mapping function, and the message name corresponds to at least one message ID
The large screen operation and display method of the present invention, the establishing of the message transfer service includes:
and establishing a message transfer service by using message middleware, wherein the data transmission mode between the control screen and the large screen display end is message queue telemetry transmission.
The invention relates to a large-screen operation and display method, wherein the establishment of message sending service of a control computer end comprises the following steps:
connecting a message transfer service;
the control computer end monitors user operation;
capturing mouse operation of a user, acquiring corresponding parameters, and packaging into the operation message according to message specifications;
and sending the operation message.
The method for operating and displaying the large screen comprises the following steps of:
connecting the message middleware;
monitoring a subscription message queue;
and receiving the operation message and sending the operation message to the message analysis service.
The invention relates to a large screen operation and display method, which further comprises the following steps:
receiving the operation message sent by a message receiving service;
analyzing the operation message into a mapping function and an operation parameter according to the message operation specification;
calling the large screen end message to execute a service execution command;
calling a corresponding function in real time according to the analyzed mapping function and the operation parameter;
and completing the execution of the message through function calling, and realizing the synchronous display of the operation content on the control screen on the large-screen display end.
In another aspect, the present invention provides a large screen operating and displaying system, comprising:
the system comprises a user side, a message forwarding server and a message sending server, wherein the user side is used for realizing the establishment of an operation message standard specification, the establishment of a message forwarding service and the establishment of a message sending service of a control computer side;
the large-screen display end is used for executing various services created by the user end;
and the background server is used for connecting the user side with the large-screen display side.
In another aspect, the present invention further provides a computer device for managing and controlling production man-hour, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the large screen operation and display method.
In another aspect, the present invention further provides a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the steps of the above-mentioned large screen operation and display method.
Compared with the prior art, the invention has the following obvious advantages:
the existing large-screen display system generally sets display contents and logic in advance, can not flexibly interact according to requirements, and directly carries out interactive operation on a large screen through a mouse, the method can generate obvious time delay through mouse interaction when the physical large screen is several meters or even tens of meters, the use experience and the efficiency are greatly influenced, actual measurement proves that the process is more than 2 seconds only when a mouse cursor is moved from one end of the large screen to the other end and a key is clicked on the large screen with the size of 3 meters by 5 meters, and is extremely unfriendly to an operator.
Drawings
Fig. 1 is a flowchart illustrating an implementation of a large screen operation and display method according to an embodiment of the present invention;
fig. 2 is a schematic system structure diagram of a large-screen operating and display system according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a production man-hour management control computer device according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The specific implementation mode is a control screen system and a large screen display system of the chutian smart traffic cloud platform based on the BS architecture as an example.
The chutian smart traffic cloud platform displays business data, videos and GIS data on a large screen, and dynamic interaction of displayed contents on the large screen is achieved through operation of a control screen. The method mainly comprises the following subjects: electromechanical facility state, real-time road condition information, road asset state, maintenance construction state, official vehicle management, real-time video information, charging data analysis, vehicle traffic information, dynamic overrun detection, traffic control information, service area operation dynamic, remote screen-viewing consultation and screen-viewing large-screen management. The platform consists of an application server, a GIS server, a database server and a message server, and the resolution of a large screen is 6000x2160 generally.
The first embodiment is as follows:
fig. 1 shows an implementation flow of a large-screen operation and display method provided in an embodiment of the present invention, and for convenience of description, only relevant parts in the embodiment of the present invention are shown, where the method includes a message standard specification, a message relay service, a message sending service at a control end, a message receiving service at a large-screen end, a message parsing service at the large-screen end, and a message command execution service at the large-screen end, where the message standard specification encapsulates operations that the large-screen end needs to execute, such as switching a theme, amplifying a map, and the like, into a message, and the message relay service uses a message middleware to ensure safe and stable transmission of the message. The message sending service of the control end encapsulates the operation of the control end into a command which needs to be executed by a large screen, is connected with the message middleware to send a message, receives the message from the service by the large screen, is connected with the message middleware to obtain the message from a corresponding message queue, analyzes the received message of the control end by the message analysis service of the large screen, and transmits the message to the command execution service of the large screen, and executes the corresponding operation by the command execution service, wherein the detailed description is as follows:
the method of the invention comprises the following steps:
step S10: establishing an operation message standard specification for defining the components of the operation message and realizing the operation message at a control computer end;
step S20: establishing a message transfer service, wherein the message transfer service is constructed by message middleware conforming to MQTT message standard specifications;
step S30: establishing message sending service of a control computer end, and realizing sending of an operation message to a large-screen display end by the control computer end, wherein the control computer end and the large-screen display end have associated display interfaces;
step S40: establishing a message receiving service of a large-screen display terminal to receive operation messages sent by a control computer terminal;
step S50: establishing a large-screen terminal message analysis service to realize the analysis and translation of the operation message by the large-screen display terminal;
step S60: and establishing a large-screen message execution service, implementing corresponding operation according to the analyzed and translated operation message, and implementing synchronous display of the operation content of the control computer on the large-screen display terminal.
Preferably, the establishing of the standard specification of the operation message is used for defining the components of the operation message, and the implementation on the control computer side comprises:
and defining the components of the operation message and forming a specification document, wherein the operation message comprises a receiver of the message, a message ID, a message name, a message mapping function and operation parameters of the message.
Preferably, the establishing of the standard specification of the operation message is used for defining the components of the operation message, and the implementation at the control computer further includes:
counting and listing all operation functions on a control screen at a control computer end;
creating a function called by a message name and a root function for each type of operation function, and setting a message mapping function and operation parameters of the message;
according to the operation message, counting and listing all operation functions on a control screen of a control computer end, creating a message name and root function calling function for each type of operation function, and setting a message mapping function and operation parameters of the message to generate a message operation specification;
wherein each operation function on the control screen has a message name uniquely corresponding to the operation function, the message names correspond to the message mapping functions one by one, and the message names correspond to at least one message ID
Preferably, the establishing of the message transit service includes:
and establishing a message transfer service by using ActiveMQ message middleware, wherein the data transmission mode between the control screen and the large screen display end is message queue telemetry transmission.
Preferably, the establishing of the message sending service at the control computer side comprises:
connecting a message transfer service;
controlling a computer end to monitor user operation;
capturing mouse operation of a user, acquiring corresponding parameters, and packaging into an operation message according to a message specification;
and sending the operation message.
Preferably, the establishing of the large-screen display message receiving service comprises:
connecting ActiveMQ message middleware;
monitoring a subscription message queue;
and receiving the operation message and sending the operation message to the message analysis service.
Preferably, the method of the present invention further comprises:
receiving an operation message sent by a message receiving service;
analyzing the operation message into a mapping function and an operation parameter according to the message operation specification;
calling a large-screen message execution service execution command;
calling corresponding function in real time according to the analyzed mapping function and the operation parameter;
and the execution of the message is completed through the function calling, so that the synchronous display of the operation content on the control screen on the large-screen display end is realized.
The existing large-screen display system generally sets display contents and logic in advance, cannot flexibly interact according to requirements, and directly performs interactive operation on a large screen through a mouse, the method can generate obvious time delay through mouse interaction when the size of the physical large screen is several meters or even several tens of meters, so that the use experience and efficiency are greatly influenced, and the actual measurement proves that the mouse moves from one end of the large screen to the other end of the large screen and clicks a key on the large screen, the process only needs to move a mouse cursor for adjustment for more than 2 seconds, so that the method is not friendly to an operator, the scheme adjusts the logic for operating the large screen, the large screen is operated and displayed through an operation screen of an operation computer end, the operation screen system of the operation computer end is operated to generate messages, and sends the messages containing operation information to the large screen, the large-screen system receives the messages from the operation screen, analyzes the corresponding operations and executes the operations, so that the requirement for controlling the interactive contents on the large screen is realized, and when the messages are sent to the large screen synchronously.
The second embodiment:
fig. 2 shows a large screen operating and displaying system provided in a second embodiment of the present invention, and for convenience of illustration, only the relevant parts of the second embodiment of the present invention are shown, which includes:
the client 51 includes a client PC, a browser, and a client application running in the browser environment. The client PC network needs to be able to communicate with the backend server. The system is used for establishing an operation message standard specification, establishing a message transfer service and establishing a message sending service of a control computer end, and is used for establishing the operation message standard specification, the message transfer service and the message sending service of the control computer end;
and the large-screen display end 52 comprises a large-screen display PC, a large-screen distributed host, a browser and a large-screen display application system running in the browser environment. The large-screen display PC can be communicated with a background server network, and is used for executing various services created by the user side and executing various services created by the user side;
the background server 53 includes a server, an MQTT message service running in the server, and a web application service, and is used to connect the user side and the large-screen display side.
Example three:
fig. 3 illustrates a large screen operation and display control computer device provided in a third embodiment of the present invention, and for convenience of illustration, only the portions related to the third embodiment of the present invention are shown.
The large screen operation and display control computer apparatus of the embodiment of the present invention includes a processor 60, a memory 61, and a computer program 62 stored in the memory 61 and executable on the processor 60. The processor 60 implements the steps in the above-described various large screen operation and display method embodiments, such as steps S10 to S60 shown in fig. 1, when executing the computer program 62. Alternatively, the processor 60, when executing the computer program 62, implements the functions of the units in the above-described device embodiments, such as the functions of the units 51 to 53 shown in fig. 2.
Example four:
in an embodiment of the present invention, a computer-readable storage medium is provided, which stores a computer program, and the computer program, when executed by a processor, implements the steps in the above-described large screen operation and display method embodiment, for example, steps S10 to S60 shown in fig. 1. Alternatively, the computer program realizes the functions of the units in the above-described device embodiments, for example, the functions of the units 51 to 53 shown in fig. 2, when being executed by the processor.
The computer readable storage medium of the embodiments of the present invention may include any entity or device capable of carrying computer program code, a recording medium, such as a ROM/RAM, a magnetic disk, an optical disk, a flash memory, or the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A large screen operation and display method is characterized by comprising the following steps:
establishing an operation message standard specification for defining the components of the operation message and realizing the operation message at a control computer end;
establishing a message transfer service, wherein the message transfer service is constructed by message middleware conforming to MQTT message standard specifications;
establishing a message sending service of a control computer terminal, and realizing that the control computer terminal sends the operation message to a large-screen display terminal, wherein the control computer terminal and the large-screen display terminal have associated display interfaces;
establishing a large-screen display end message receiving service to receive the operation message sent by the control computer end;
establishing a large-screen terminal message analysis service to realize the analysis and translation of the operation message by the large-screen display terminal;
and establishing a large-screen message execution service, executing corresponding operation according to the analyzed and translated operation message, and synchronously displaying the operation content of the control computer on the large-screen display terminal.
2. The large-screen operation and display method as claimed in claim 1, wherein the establishing of the standard specification of the operation message is used for defining components of the operation message, and the establishing of the standard specification of the operation message is implemented on the control computer side and comprises:
and defining the components of the operation message and forming a specification document, wherein the operation message comprises a receiver of the message, a message ID, a message name, a message mapping function and operation parameters of the message.
3. The large-screen operation and display method as claimed in claim 2, wherein the establishing of the standard specification of the operation message for defining the components of the operation message further comprises:
counting and listing all operation functions on a control screen of the control computer end;
establishing a message name and a function called by a root function for each type of operation function, and setting a message mapping function and operation parameters of the message;
according to the operation message and the statistics, listing all operation functions on a control screen of the control computer terminal, establishing a message name and a function called by a root function for each type of operation function, and setting a message mapping function and operation parameters of the message to generate a message operation specification;
each operation function on the control screen is provided with a message name which is uniquely corresponding to the operation function, the message name is in one-to-one correspondence with the message mapping function, and the message name corresponds to at least one message ID.
4. The large-screen operation and display method according to claim 3, wherein the establishing of the message transit service comprises:
and establishing a message transfer service by using message middleware, wherein the data transmission mode between the control screen and the large screen display end is message queue telemetry transmission.
5. The large-screen operation and display method according to claim 3, wherein the establishing of the message sending service at the control computer side comprises:
connecting a message relay service;
the control computer end monitors user operation;
capturing mouse operation of a user, acquiring corresponding parameters, and packaging into the operation message according to message specifications;
and sending the operation message.
6. The large-screen operation and display method according to claim 5, wherein the establishing of the large-screen display message receiving service comprises:
connecting the message middleware;
monitoring a subscription message queue;
and receiving the operation message and sending the operation message to the message analysis service.
7. The large screen operation and display method according to claim 6, wherein the method further comprises:
receiving the operation message sent by a message receiving service;
analyzing the operation message into a mapping function and an operation parameter according to the message operation specification;
calling the large screen end message execution service execution command;
calling a corresponding function in real time according to the analyzed mapping function and the operation parameter;
and completing the execution of the message by function calling, and realizing the synchronous display of the operation content on the control screen on the large-screen display end.
8. A large screen operation and display system, the system comprising:
the system comprises a user side, a message forwarding server and a message sending server, wherein the user side is used for realizing the establishment of an operation message standard specification, the establishment of a message forwarding service and the establishment of a message sending service of a control computer side;
the large-screen display end is used for executing various services created by the user end;
and the background server is used for connecting the user side with the large-screen display side.
9. A large screen operation and display control computer device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor implements the steps of the method according to any one of claims 1 to 8 when executing said computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117478710A (en) * | 2023-09-22 | 2024-01-30 | 四川生学教育科技有限公司 | Windows large screen remote control system and method based on GUI automation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117478710A (en) * | 2023-09-22 | 2024-01-30 | 四川生学教育科技有限公司 | Windows large screen remote control system and method based on GUI automation |
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