CN103631598A - Interface integration method and system thereof - Google Patents

Abstract

The invention discloses an interface integration method and a system thereof, comprising a function definition module suitable for defining the application functions included in the system; a scheme setting module suitable for setting physical screen resources used for system display according to positions; a message modeling module , suitable for each application system to dispatch and transfer information through message communication; and an interface display module, suitable for displaying the interface of the application system on the scheme screen. Through the present invention, the interface display and work scheduling of multiple different application systems can be integrated without changing the technical framework of the established application systems. The message bus greatly reduces the dependence between various application systems, so that each application system has a unified organization of the interface. Without losing the integrity of the original system function.

Description

A kind of interface integration method and its system

the

technical field

The present invention relates to virtual machine technology and GUI control technology, in particular to an interface integration method and system thereof.

the

Background technique

With the rapid development of informatization, information application functions are becoming more and more abundant. Due to changes in business models and various objective reasons in technology and implementation, information systems in some fields have not been fully integrated, and many information applications are still distributed in different application systems. For example, video surveillance system, human resource management system, production management system, etc., users need to switch between multiple systems frequently, and the data of related topics cannot be shared, which brings a lot of inconvenience to users.

The interface of the same system is always the same, without considering the diversity of data and interface needs of users in different positions. For example, production personnel focus on production tasks, security personnel focus on safety indicators, and dispatchers pay more attention to monitoring and display. It is difficult for existing systems to satisfy multi-dimensional views at the same time, and the dimensions related to positions cannot be enumerated. At the same time, there may be diversity in client display configurations. Production personnel only have one display screen, dispatch monitors have multiple display screens, and window departments need large-screen displays. The existing systems cannot be upgraded to versions with multiple display sizes.

Some multi-professional integration positions, such as information communication scheduling monitoring, etc., involve the interface monitoring of multiple sets of system data screens such as information and communication. The demand for information integration, especially application system interface integration is more urgent. Early isolated systems show It is far from meeting the demand and has become a stumbling block to improving work efficiency. Redesigning and developing the interface of the application system to be integrated according to a unified interface layout or portal specification, or using matrix servers to integrate the interface display of the application system, all involve relatively large capital or construction period investment.

Therefore, the inventor conducted further research on this, and developed an interface integration method and system, from which this case arose.

the

Contents of the invention

The purpose of the present invention is to provide an interface integration method and its system, to solve the unified and automatic management control of the interface display of multiple application system clients according to the scene on the same desktop computer, and to provide a fast implementation with a small investment. Cross-system panorama display and integrated application tools improve the efficiency of simultaneous monitoring and operation of multiple application systems.

In order to achieve the above object, the technical scheme of the present invention is as follows:

A method for interface integration, comprising the steps of:

Define one or more application systems and set up running scripts;

Establish a display scheme, configure positions and display physical screen information;

Create a working area and set virtual screen information;

To establish a work scene, the design principle is a group of related application systems that serve the same task and need to be used at the same time. The scene is the smallest unit of the display area;

Set the scene layout, layout the defined application system into the scene, set the display ratio or absolute size of the scene, and the application system in the scene can be set to display or not;

Define system messages. Messages are divided into local messages or network messages. Local messages are only transmitted in the same scene. Network messages cross the boundaries of machines and are transmitted in the current scene of different machines. The message header is the identifier of the message, and the message body is the message The content of the message variable parameter is the semantic specification followed by different programs to exchange data. The message bus is an advanced application function. It is necessary to expand the program programming. The message body should conform to the message parameter specification. The message parameter specification is the criterion followed when different application systems exchange data. , In order to respond and process messages, the application system must be extended.

Further, it also includes real-time preview and dynamic adjustment of the interface, which can switch the current scene.

Further, it also includes monitoring active system messages and controlling message delivery.

Further, the display scheme is to match the physical network card and the physical display screen, the start number of the screen and the number of occupied screens can be known, and the pre-start script of the specific scheme related to the post can be configured. Display schemes loaded with different environment parameters.

Further, the setting of the virtual screen information can divide the display physical screen of the system. After setting, a physical screen can be split into multiple virtual screens, and multiple physical screens can also be merged into one virtual screen.

An interface integration system includes a function definition module, a scheme setting module, a message modeling module, and an interface display module, and an application system forms a new display interface through the connection of the above modules.

After adopting the above scheme, the present invention has the following advantages compared with the prior art:

1. No need to change the technical architecture of the existing application system, and support C/S and B/S systems;

2. Support single sign-on of web system;

3. Support the display resolutions of ordinary monitors, large screens and group screens;

4. The building block interface integration solution can provide the application requirements of the system in multiple scenarios;

5. The message bus greatly reduces the dependence between various application systems, so that each application system has a unified organization of the interface without losing the integrity of the original system functions;

6. High platform portability and elegant user experience;

7. Small investment, simple implementation and quick effect.

the

Description of drawings

Fig. 1 is a schematic diagram of the present invention;

Detailed ways

Below in conjunction with the examples, the specific implementation of the present invention will be further described in detail.

As shown in Figure 1, an interface integration system is provided, including

A function definition module 100, adapted to define the application functions included in the system;

The scheme setting module 102 is suitable for setting the physical screen resources used when the system is displayed according to the position;

The message modeling module 104 is suitable for each application system to schedule and transmit information through message communication;

The interface display module 106 is adapted to display the application system interface on the scheme screen.

The user 110 obtains the interface and data of the application system 112 through the interface integration system. The application system includes the existing application systems of the enterprise, such as video surveillance system, human resource management system, production management system, etc., and the user performs application in the function definition module The distribution of the system is generally modeled according to the business category of the application system module. At the same time, it is necessary to define the display scene, and finally arrange the displayed content and appearance through the scene layout, interspersed with the interface coordination, message sending and receiving, scene control and other activities during the running display process.

In the function definition module 100, the user establishes an application system module tree according to the division boundary of the application system, and each leaf node of the module tree is an application system module that can be executed independently, but a single application system module does not have the integrity of the application scenario. Modules of the same business are placed in the same tree directory for easy management.

Wherein, the function definition module further includes,

The script execution module, the execution environment of the module becomes a virtual machine, and the execution script must be configured in order for the application system module to run. The execution script describes how the module is loaded and unloaded.

The scheme setting module 102 describes the largest display screen available for the integrated system. This screen is called the physical screen and depends on the hardware configuration of the graphics card of the customer. When the scheme is executed, the system allocates different display schemes according to the different identities of the personnel. The display scheme has preset The startup script can set the execution environment of the virtual machine, the initial startup module, etc. in the script.

Wherein, the scheme setting module further includes,

Area definition module, the area definition is the second division of the physical screen in the program setting, replan the display area of a physical screen according to the display requirements, a display area is called a virtual screen, and a physical graphics card can be separated by a special definition It can be divided into multiple logical graphics cards. Each logical graphics card is controlled independently and does not cross each other. It is called split-screen technology. Multiple physical graphics cards can also be combined into one logical graphics card. The operation penetrates the boundary of the physical graphics card. The overall operation is called combined screen technology.

Wherein, the area definition module further includes,

The scene definition module, the modules in the same scene have data or business correlation, in order to cooperate together to complete a data display, for example, the to-do processing task scene includes application system function modules such as process mailbox, work log and task pool. Data in the same scene has no necessary connection, only business relevance.

Wherein, the described scenario definition module and function definition module further include,

The scene layout module, in summary, belongs to the business division. The scene layout actually defines the appearance of the function display, including whether it is displayed or hidden, whether it is displayed in embedded mode or free mode, whether it is a relative size or an absolute size, and the application system module in the scene. How to arrange and whether the layout can be coordinated dynamically at runtime. The maximum displayable boundary of an application system module is the scene area to which it belongs.

In the message modeling module 104, communication messages of the system are created. Local messages are only allowed to be sent and received in this scenario. Global messages can be sent and received across the client computer boundary. Messages are independent of the execution of application systems. In order to enable multiple application systems to exchange and understand message content, it is necessary to define message field specifications. Only in Only applications of the same specification can identify the content of the message.

Wherein, the message modeling module further includes,

The message publishing module specifies the owner of the message, that is, the place where the message occurs.

Wherein, the message modeling module further includes,

The message subscription module specifies the user of the message, that is, the destination of the message.

Wherein, the message modeling module further includes,

The message monitoring module monitors the currently active messages in the system, checks the content of the messages, suspends or interrupts the publishers or subscribers of the messages, and the message monitoring can dynamically and temporarily adjust the link relationship of the messages when it is running.

In the interface display module 106, it is suitable to define the display of modules and scenes. Depending on the identity of the user and the characteristics of the display hardware, multiple application system modules are assembled like building blocks to achieve the effect of interface fusion. The control of the script displayed on the interface can achieve an interface experience that meets user requirements.

Wherein, the interface display module further includes,

The scene scheduling module is suitable for monitoring and managing scenes. The system creates preview thumbnails for the loaded scenes, highlights the currently active scene, and can quickly switch scenes between the thumbnails. When switching to the background, the system saves the operating environment for it. Correspondingly, an embodiment of the present invention provides an interface integration method,

The user establishes the application system module tree according to the boundary of the application system. Each leaf node of the module tree is an application system or functional module that can be executed independently, but a single application module does not have the integrity of the application scenario. Modules of the same business are placed in the In the same tree directory, the execution script of the application system module is JS syntax, and the script execution environment is the QT virtual machine, which contains system-level objects such as the workctrl object, which is a common class library object built-in common object, and includes dialog boxes , database support and other interfaces. A typical module execution script such as: workctrl.createExeObject("LineEdit.exe", "", "", "LineEditor"), workctrl is a system-level built-in object, and LineEdit.Exe is a running application system;

Define a suitable scene solution according to the needs of business presentation. The scene defines the physical display screen that can be used for interface integration, and the area defines the virtual display screen that the user can operate independently. The virtual screen is a logical division of the physical screen, and the physical screen can be cut. Or splice to form a new operation display unit. For example, if the client computer has three display screens, the physical first screen can be defined as an alarm area, and the second and third screens can be combined into a SCADA monitoring area. The scene layout controls the final display appearance, dependencies, window size, etc. of the application system modules.

Window embedding and size interaction in interface integration involve GUI window control technology. Modules controlled by windows can include EXE, OCX, COM, DLL and other types, and different window processing methods are adopted according to different module types.

1) For OCX and DLL (QT class library) type modules, their bodies have the characteristics of container windows. You only need to set the controller container as the parent window of the module. When the size and position of the controller container change, the module window The size and position of the change accordingly.

2) For COM components and ordinary DLL modules, set the module embedding by calling the Windows API function SetParent. In order to make the adjustment of the size and position of the controller after the module is embedded have a sense of integrity, it is necessary to reset the size and position of the module and the style of the window through SetWindowPos when the controller changes.

3) For EXE-type modules, there are two technical points to be dealt with before embedding, one is how to load and unload the EXE program, and the other is how to correctly find the main window of the EXE program. The loader uses CreateProcess to return the PID of the process, and needs to call TerminateProcess to release resources when the system logs off or exits. When looking for the main window handle (WindowsHandle), you can use the Windows API function EnumThreadWindows to enumerate all the windows under the PID process. If the enumeration result contains multiple windows, there are two strategies to determine the main window. The first strategy is to use the window with the largest size as the main window, and the second strategy is to specify the class name (ClassName) and title (Title) of the window as the main window. window, because the window class name combined with the title name is unique in a program. For simple programs, the maximum size can be satisfied (such as Word); for complex programs, it is necessary to specify window class characteristics, and this characteristic value can be obtained with professional tools (such as Spy++). After finding the main window, the method of setting the module to be embedded and controlling the size position is consistent with that of the COM component type module.

For common B/S client applications, you can use the OCX included in windows to access the url page of the application, or you can execute browser programs such as iexplore.exe and add url parameters to run, and use the autLogin method of the built-in auxiliary object to realize a single Click login.

After completing the application system module definition and scenario scheme, the interface integration system can be run. Since the interface framework is developed on the QT platform, it has high platform portability and elegant user experience. The interface control module supports scene switching of interface integration, dynamic coordination of size of application system modules, etc. When the scene is switched to the background, the application system modules in the scene also stop external interaction, interrupt the message link, and resume after switching to the foreground again.

The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Those of ordinary skill in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all Equivalent technical solutions also belong to the category of the present invention, and the patent protection scope of the present invention should be limited by the authority requirements.

The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, any non-substantial changes to the present invention by using this concept should be an act of violating the protection scope of the present invention.

Claims (6)

1. an integration of interface method, comprises the steps:

Define one or more application systems, Run Script is set;

Set up displaying scheme, the physical screen information of configuration post and demonstration use;

Set up perform region, virtual screen information is set;

Set up operative scenario, it is related application system in combination same task object service, that need simultaneously use that the principle of design is one group, and scene is the minimum unit of viewing area;

Scene set layout, by the application system layout defining to scene, the displaying ratio of scene set or absolute dimension, the application system in scene such as can be set to whether show at the attribute;

Define system message, message is divided into local message or internet message, local message only transmits in client Same Scene, internet message can be crossed over the border of client machine, transmits the sign that message header is message in the current scene of different machines, message body is the content of message, message variable parameter is the meaning of one's words standard that distinct program interchange of data is followed, and messaging bus is senior application function, needs extender programming; Message body should meet message parameter standard, and the criterion of following when message parameter standard is different application systems swap data must be to the expansion programming of application system with processing messages in order to respond.

2. a kind of integration of interface method according to claim 1, also comprises the real-time preview in interface and dynamic adjustment, can switch current scene.

3. a kind of integration of interface method according to claim 2, also comprises the system message of surveillance operation, the transmission of control message.

4. a kind of integration of interface method according to claim 3, also comprise that described displaying scheme is coupling physical network card and physics display screen, can know the open numbering and the quantity that takies screen of screen, can configure the pretrigger script of feature scheme and the relevant specified scheme in post, after the applicable use system of personnel, according to post identity, determine that applicable which kind of displaying scheme loads different environmental parameters.

5. a kind of integration of interface method according to claim 4, also comprise that arranging of virtual screen information can change cutting by the demonstration physical screen of system, a rear physical screen is set and can splits into a plurality of virtual screens, a plurality of physical screens also can be fused into a virtual screen.

6. an integration of interface system, it is characterized in that: comprise function definition module, scheme arranges module message MBM, interface display module, above-mentioned modules be all connected with application system module application system by being connected to form of above-mentioned module brand-new represent interface.