CN107133032A - A kind of whole-line station yard graph graphical interface system - Google Patents

Abstract

The invention discloses a kind of whole-line station yard graph graphical interface system, based on XML language constructing graphic, only not abundant careful figure, and the readable scalability of data is strong, and interactivity is also fine, is more convenient for using.Its technical scheme is：System includes：Graphic file storage device, the data file needed for storage yards design graphical interfaces；Processor, loads the data file in graphic file storage device to generate the yards design of real-time dynamic change；Display device, the yards design of the real-time dynamic change of processor generation is shown on the display apparatus.

Description

A kind of whole-line station yard graph graphical interface system

Technical field

The present invention relates to the whole-line station yard graph graphical interfaces system of a kind of graphical interface system, more particularly to field of track traffic System.

Background technology

Current ATS (automatic train monitor) yard drawing generating method is mainly based upon component.It is flat with Windows below Illustrated exemplified by ActiveX components under platform.

Yards design based on ActiveX is mainly made up of different controls, and basic composition control includes section control, road Trouble control, semaphore control, platform control, train number window control and some other controls.Firstly the need of design reusable yard Figure control, and realized with code；Design Reusable Components need completing for task to be design attributes at first.The category of yards design component Property is divided into static attribute and the class of dynamic attribute two.Static attribute refers to some components category that can be changed when drawing yards design Property, once yards design loading generation, these attributes are unmodifiable in system operation, that is, are relative to runtime Static；Dynamic attribute refers to when drawing yards design without setting or only needing default setting, and constantly changes in the process of running The attribute of change, that is, the attribute of dynamic change in the process of running.Have after component, can be spliced with the component having been carried out Into actual yards design, the static attribute of these components and the position of control are preserved, according to preservation when runtime File, which once loads drafting control, can just realize yard map generalization.

The shortcoming of the mode of yards design is generated based on component is：Very flexible, durability is poor, and hardly possible is safeguarded, poor compatibility.One The equipment that denier has new circuit and needs increase new will redesign new component；And if identical equipment needs different tables Existing form is accomplished by being realized with different components；Code recompility must be changed by generating the new or old component of modification；This The system of sample and other softwarecompatibles get up relatively difficult.

The content of the invention

The brief overview of one or more aspects given below is to provide to the basic comprehension in terms of these.This general introduction is not The extensive overview of all aspects contemplated, and it is also non-to be both not intended to identify the key or decisive key element of all aspects Attempt to define the scope in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form A little concepts think the sequence of more detailed description given later.

It is an object of the invention to solve the above problems there is provided a kind of whole-line station yard graph graphical interface system, based on XML Language construct figure, only not abundant careful figure, and also the readable scalability of data is strong, and interactivity is also fine, is more convenient for Use.

The technical scheme is that：Present invention is disclosed a kind of whole-line station yard graph graphical interface system, including：

Graphic file storage device, the data file needed for storage yards design graphical interfaces；

Processor, loads the data file in graphic file storage device to generate the yards design of real-time dynamic change；

Display device, the yards design of the real-time dynamic change of processor generation is shown on the display apparatus.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, the data text of graphic file storage device Part includes root element component, and root element component further comprises：Control element, general information element, interlocking area format item, File menu format item.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, control element further comprises：Version Number element, author's element and CRC check data code.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, general information element further comprises： Color libraries element, fontlib element and picture library element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, color libraries element includes：Color data Define element, acquiescence color index element, background colour index element, chromatic flicker time interval element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, color data, which defines element, to be included：Face Color index attributes, color designation element, the ARGB color values element of client definition, whether scintillation element, wherein A be transparency.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, fontlib element includes：Character font data Define element, default font index element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, character font data, which defines element, includes font Index attributes, font name element, the height element of the character cell for specific font or character, in specific font The element of the mean breadth of character, the element for specific font size, the element for specific font line thickness, it is used for Specific font whether be runic element, whether italic element, whether the element with underscore, whether have the member of strikethrough Element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, picture library element includes：Image data Define element, acquiescence picture indices element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, image data, which defines element, to be included：Figure Piece index attributes, picture URL path elements.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, interlocking area format item includes：Interlocking Area's list element, wherein interlocking area list element further comprise interlocking area index attributes, for defining graphical XML file icon Form element, the element of form for defining graphical XML file button.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, for defining graphical XML file icon The element of form further comprise：Icon list element, icon list element further comprises icon index attributes, icon institute Belong to layer element, icon type element, default color index element, the logic table element of icons association, the equipment rope of icons association Draw element, the button index element of icons association, filling or non-filling circular diagram target element, line segment iconic element, filling or Non-filling histogram target element, text box iconic element, filling or non-filling polygon iconic element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, the logic table element of icons association enters one Step includes：Simple logic table element or complex logic table element, wherein simple logic table element include code bit name column list cell Element, color index list element, complex logic table element include boolean logical expression list element, and wherein logical expression is arranged Table element is included by code bit indexes the boolean logical expression element constituted, when boolean logical expression is true, icon is shown Color index element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, the equipment index element of icons association enters One step includes：Device type element, equipment index element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, filling or non-filling circular diagram target member Element further comprises：Circular top left co-ordinate element, diameter of a circle element, the line width element of circular frame, whether fill element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, line segment iconic element further comprises： Line segment starting point coordinate element, line segment terminal point coordinate element, line width element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, filling or non-filling histogram target member Element further comprises：Rectangle top left co-ordinate element, the wide element of rectangle, the high element of rectangle, rectangle line width element, whether fill member Element, rectangle anglec of rotation element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, filling or non-filling polygon icon member Element further comprises：The set elements in the polygonal paths of all compositions, polygon line width element, whether fill element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, the collection in all polygonal paths of composition Element is closed to further comprise：Path list element, path list element is that the element of straight line, path are that Bezier is bent including path The element of line or path are the element thrin of elliptic arc, wherein path for the element of straight line include line segment origin element, Section terminal element, path includes curve starting point element, curve first control point element, song for the element of Bezier Second control point element of line, curve destination node element, path include therefrom intercepting the oval of camber line for the element of elliptic arc The element of the upper left position of square boundary, therefrom interception camber line oval square boundary wide element, therefrom intercept camber line The high element of oval square boundary, the start angle element of camber line, camber line starting and camber line end between angle element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, text box iconic element includes：Text Whether frame top left co-ordinate element, text frame width element, text frame height element, text box content element, text box content can be with Word in word alignment thereof element, text box is edited in element, text box by client and uses font index element, its Chinese version Word alignment thereof element is again vertical comprising word in word Horizontal Alignment element in text box, definition text box is defined in frame Straight alignment thereof element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, for defining graphical XML file button The element of form include：List of buttons element, list of buttons element includes button index attributes, type of button element, button Equipment index element, the button present state element of association.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, File menu format item includes：Dish The default alignment mode element of single text, the default color index element of menu text, the default font index member of menu text Element, the default background color index element of menu text, menu element.

According to an embodiment of the whole-line station yard graph graphical interface system of the present invention, menu element includes：Menu index belongs to Property, menu ejection mode attribute, menu item element, menu item element includes：Alignment thereof attribute, the menu item of menu item text The color index attribute of text, menu item background color index attributes, the font index attribute of menu item text, menu item left side The icon index attributes of display, menu item text element, menu item whether available element, root vegetables individual event element, menu item member Element, wherein root vegetables individual event element include menu item associated data element, control code bit typonym element.

Present invention contrast prior art has following beneficial effect：The yards design referred in the present invention is divided into what is connected each other Two levels：Graph layer and mechanical floor.Include all element figures that may be used of yard figure in graph layer, mainly include Straight line, rectangle, filling rectangle, circle, filling circle, rhombus, triangle and text etc..The present invention is based on XML language structural map Shape so that yards design graph style is more rich careful, and the readable scalability of data is stronger, interactivity more preferably, is more convenient for using.

Brief description of the drawings

Fig. 1 shows the schematic diagram of the embodiment of the whole-line station yard graph graphical interface system of the present invention.

Fig. 2 shows the graphical interfaces schematic diagram of yards design.

Fig. 3 shows the schematic diagram of icon Icon coordinate system.

Fig. 4 shows the schematic diagram of Circle elements.

Fig. 5 shows the schematic diagram of Line elements.

Fig. 6 shows the schematic diagram of Rect elements.

Fig. 7 shows the schematic diagram of Polygon elements

Embodiment

After the detailed description of embodiment of the disclosure is read in conjunction with the following drawings, it better understood when the present invention's Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and with similar correlation properties or feature Component may have same or like reference.

Fig. 1 shows the schematic diagram of the embodiment of the whole-line station yard graph graphical interface system of the present invention.Fig. 1 is referred to, this The whole-line station yard graph graphical interface system of embodiment includes：Graphic file storage device 1, processor 2 and display device 3.

Data file needed for the storage yards design graphical interfaces of graphic file storage device 1.Processor 2 loads graphic file Data file in storage device is to generate the yards design of real-time dynamic change.Display device 3 is moved in real time by what processor 2 was generated The yards design of state change is shown in display device 3.

The static attribute and Dynamic Announce scheme of ATS yards design graphical interfaces data files yards design figure, if The menu data and pushbutton data of standby association, and yards design show required color libraries, fontlib etc..

Yards design is made up of a series of Icon (icon), and all Icon are drawn out in man-machine interface, that is, is shown whole The static topology of yards design.

Affiliated Device (equipment) equipment index is contained in Icon, central user interface terminal (CUIT) can be by this Equipment is indexed, and is found corresponding Device and is obtained Device relevant informations.

Logical table is defined when Device is under different conditions, Icon Dynamic Announce scheme.Each Icon is included One logical table, when Device states change, Icon can obtain correspondence displaying scheme and real-time by query logic table Itself display is updated, so as to realize the Real time dynamic display of yards design.

For control station field device and train number window apparatus, Menu (menu) and Button (button) respectively define equipment pass The menu data and pushbutton data of connection.

Menu is made up of menu item, and defines the ejection mode of menu.CUIT is found according to the Icon clicked first Corresponding Device, then finds corresponding menu according to Device, and ejects mode according to the menu of regulation (for example right button is set Popup menu when standby) popup menu.CUIT needs the operation of custom menu when pressed.

Button, which has, to be pressed, is activated without pressing and three kinds of states of un-activation.Client should be operated according to user Situation sets Button state.

Fig. 2 shows the schematic diagram of yards design.ATS graphical interfaces data file is stored using XML format, is specification The validity of XML file format and verifying XML file, XML file format is described using XSD.Below will be to ATS figures Interface data file XSD forms are described in detail.XSD files are encoded using UTF-8 forms, and can meet internationalization will Ask.XSD itself contains the annotation that ID is " CRC ", annotation storage XSD CRC check code, for preventing XSD files It is not intended to or malice is distorted.CRC algorithm is decided in its sole discretion by client, and the customized CRC algorithm of client should be able to reach Anti-tamper requirement.Element type in the application is the data type of XSD specifications.

Data file in graphic file storage device 1 includes root element component, and element Cu iGraphic is ATS figures circle The root element of face data file (hereinafter referred to as graphical XML file), CuiGraphic root element component includes：Control element (Control), general information element (GeneralInfo), interlocking area format item (Rtus), File menu format item (Menus).It is specifically shown in following table 1.

Table 1CuiGraphic includes element

Control element Control contains all clients when creating graphical XML file using the useful information arrived, Control elements need not read or handle other any elements.Control includes element set forth below：Version number's element, work Person's element and CRC check data code, are specifically shown in following table 2.

Table 2Control includes element

Element term	Type	Number	Major key	Explanation
					Version	string	1	It is no	Version number
Author	string	1	It is no	Author
					CRC	string	1	It is no	CRC check code.

General information element GeneralInfo contains color libraries element (ColorLib), fontlib element (FontLib) With picture library element (ImageLib), other elements need to quote color libraries and font by indexing when using color and font Storehouse.Specifically refer to the element list shown in following table 3.

Table 3GeneralInfo includes element

Element term	Type	Number	Major key	Explanation
					ColorLib	complexType	1	It is no	Color libraries
FontLib	complexType	1	It is no	Fontlib
					ImageLib	complexType	[0,1]	It is no	Picture library

Elements C olorLib contains all colours, notes at least carrying on the back as yards design comprising two colors in color libraries Scenery and acquiescence color.ColorLib contains the element shown in following table 4, i.e. color data defines element (Color), write from memory Recognize color index element (DefaultColor), background colour index element (BackgroundColor), chromatic flicker time interval member Plain (FlashingInterval), specifically refers to following table 4.

Table 4ColorLib includes element

Color data defines element (Color) and includes 1 attribute, i.e. color index attribute, attribute see the table below 5.

Table 5Color includes attribute

Property Name	Type	Number	Major key	Explanation
					Index	int	1	It is	Color index, since 1.

Color data defines element (Color) and includes 3 elements, is color designation element (Name), client definition respectively ARGB color values element (ColorValueInHost), whether scintillation element (Flash).Shown in table 6 specific as follows.

Table 6Color includes element

Fontlib element FontLib contains all fonts, notes at least being used as writing from memory comprising a font in fontlib Read body, FontLib contains character font data and defines element (Font) and default font index element (DefaultFont), tool Body see the table below shown in 7.

Table 7FontLib includes element

Character font data defines element (Font) and includes 1 attribute, i.e. font index attribute, see the table below 8.

Table 8Font includes attribute

Property Name	Type	Number	Major key	Explanation
					Index	int	1	It is	Font index, since 1.

Character font data defines element (Font) and includes 8 elements, is font name element (Name) respectively, for designated word The character cell of body or the height element (Height) of character, for the character in specific font mean breadth element (Width) element (Size), for specific font size, the element (Weight) for specific font line thickness, it is used for Specific font whether be runic element (Bold), whether italic element (Italic), whether carry underscore element (Underlined) element (StrokedOut) of strikethrough, whether is carried.Shown in table 9 specific as follows.

Table 9Font includes element

Picture library element (ImageLib) contains all pictures, notes at least comprising a picture being used as in picture library Give tacit consent to picture, picture library element (ImageLib) includes image data listed in table 10 below and defines element (Image) and acquiescence Picture indices element (DefaultImage).

Table 10FontLib includes element

Image data defines element (Image) and includes 1 attribute, i.e. picture indices attribute (Index), such as table 11 below institute Show.

Table 11Image includes attribute

Property Name	Type	Number	Major key	Explanation
					Index	int	1	It is	Picture indices, since 1.

Image data defines element (Image) and includes 1 element, i.e. picture URL path elements (Url), such as table 12 below institute Show.

Table 12Image includes element

Element term	Type	Number	Major key	Explanation
					Url	string	1	It is no	Picture Url paths.

Interlocking area format item (Rtus) includes all Rtu (interlocking area list element), can include 0 Rtu, such as following table Shown in 13.

Table 13Rtus includes element

Element term	Type	Number	Major key	Explanation
					Rtu	complexType	[0,∞)	It is no	Interlocking area list

Interlocking area list element (Rtu) describes an interlocking area, all Icon and Button comprising the interlocking area, by It is public by all interlocking areas in Menu, so being not included in Rtu.

Interlocking area list element Rtu includes 1 attribute, i.e. interlocking area index attributes, as shown in table 14 below.

Table 14Rtu includes attribute

Interlocking area list element Rtu includes 3 elements, is respectively：For the member for the form for defining graphical XML file icon It is as shown in table 15 below plain (Icons) and for the element (Buttons) for the form for defining graphical XML file button.

Table 15Rtu includes element

Element term	Type	Number	Major key	Explanation
					Icons	complexType	1	It is no	Form for defining graphical XML file icon.
Buttons	complexType	1	It is no	Form for defining graphical XML file button.

Element Icons includes all icon list element Icon, can be as shown in table 16 below comprising 0 Icon.

Table 16Icons includes element

Element term	Type	Number	Major key	Explanation
					Icon	complexType	[0,∞)	It is no	Icon list

Graphical XML defines following types of Icon：

Circle：Solid or hollow circle；

Line：Line segment；

Rect：Solid or hollow rectangle, Filled Rectangle is different from line segment, and line segment can be oblique line, and Filled Rectangle can only be Horizontal or vertical direction；

Text：Text；

Polygon：Solid or hollow polygon.

CUIT can determine whether Icon needs display in units of interlocking area.Typical applicable cases are, control centre Work station needs to show the Icon of completely all interlocking areas, and station or rolling stock section only need to show our station and the Icon of neighboring station.

The reference frame of all Icon coordinates is as shown in Figure 3.Icon coordinate systems are used as original using the whole-line station yard graph upper left corner Point, rather than the interlocking area where Icon the upper left corner.Numbered by the interlocking area where Icon, client can obtain certain connection All Icon in area are locked, and then calculate the border of the interlocking area, and by operational control Icon such as translations in client screen Display on curtain.

Icon main purpose is the real-time status for showing Device.Device real-time status is represented by Device The real-time status of code bit is represented.

Icon includes the logical table for controlling its Dynamic Announce, and logical table includes two kinds, respectively SimpleLogicTable (simple logic table) and ComplexLogicTable (complex logic table).Wherein SimpleLogicTable is fixed using truth table Some Icon of justice simple Dynamic Announce scheme, ComplexLogicTable defines some using boolean logical expression Icon complicated Dynamic Announce scheme.

When Icon only static state displays, Icon does not associate logical table (the corresponding logic table indexs of Icon are 0), and only shows Default color, without dynamic effect.That is, being not in sky logical table.

Icon list element Icon includes 1 attribute, i.e. icon index Index, as shown in table 17.

Table 17Icon includes attribute

Property Name	Type	Number	Major key	Explanation
					Index	int	1	It is	Icon is indexed, since 1.

Icon list element Icon includes 5 elements, is layer element (Level), icon type element belonging to icon respectively (Type), default color index element (ColorIndex), the logic table element (LogicTable) of icons association, icons association Equipment index element (DeviceIndex) or icons association button index element (ButtonIndex) (DeviceIndex With ButtonIndex alternatives), filling or the circular picture element (Circle) of non-filling, line segment iconic element (Line), filling Or non-filling histogram target element (Rect), text box iconic element (Text) or filling or non-filling polygon icon Element (Polygon) (Circle, Line, Rect, Text and Polygon five selects one).As shown in table 19.

Table 18Icon includes element

The logic table element (LogicTable) of icons association includes 1 element, in simple logic table element (SimpleLogicTable) selected between complex logic table element (ComplexLogicTable), as shown in table 19.

Table 19LogicTable includes element

The correspondence that simple logic table element (SimpleLogicTable) establishes one group of code bit to an Icon color is closed System.For N number of code bit, there is 2^NPlanting to combine, each combination one color of association, to receive during code bit state, Icon dynamics refresh color.

Simple logic table element (SimpleLogicTable) includes 2 elements, is code bit name list element respectively (BitName) and color index list element (ColorIndex), as shown in table 20.

Table 20SimpleLogicTable includes element

Element term	Type	Number	Major key	Explanation
					BitName	string	[1,∞)	It is no	Code bit name list
ColorIndex	int	[2,∞)	It is no	Color index list

The following is an example of simple logic table element：

When N is more than 8 (2⁸=256), and it is just excessively complicated using the truth table mode of simple logic table, now should be using multiple The boolean logical expression mode of miscellaneous logical table, can avoid inputting impossible code bit combination in this way, work as code bit It is more effective when excessive, but this mode not as truth table it is directly perceived.

When all boolean logical expressions are all calculated as 0, Icon shows default color.Obviously, it is impossible to appear in Under any code bit combination, the result of calculation that 1 boolean logical expression is had more than in the complex logic table of certain Icon associations is 1, because a kind of state can not be simultaneously using two kinds of color reality.

Complex logic table element (ComplexLogicTable) includes 1 element, i.e. boolean logical expression list element Plain (LogicExpression), as shown in table 21.

Table 21ComplexLogicTable elements

Element term	Type	Number	Major key	Explanation
					LogicExpression	complexType	[1,∞)	It is no	Boolean logical expression list

Boolean logical expression list element (LogicExpression) includes：The Boolean logic constituted is indexed by code bit Expression element (Expression) and the color index element that icon is shown when boolean logical expression is true (ColorIndex), as shown in table 22.

Table 22LogicExpression includes element

Boolean logical expression grammer is：

E->E1+E2|E1*E2|！E1|(E1)|1|0

Boolean operator：+ (or), * (with),！(non-)

Boolean contant：1 (true), 0 (vacation)

Specific example is as follows：

Example 1：

！((P2901 occupancy) *！(P2901 lockings))+((P2901 occupancy) * (P2901 lockings))

When P2901 takes=1 and P2901 lockings=0, the value of above-mentioned Boolean expression is 0

！T2808 takes

When T2808 takes=0, the value of above-mentioned Boolean expression is 1

Example 2：

The equipment index DeviceIndex of icons association is used for indexing apparatus, comprising：Device type element (Type) and set Standby index element (Index), as shown in table 23.

Table 23DeviceIndex includes element

Type C oordinate defines a coordinate, includes element as shown in table 24.

Table 24Coordinate includes element

Element term	Type	Number	Major key	Explanation
					X	int	1	It is no	Abscissa, unit pixel
Y	int	1	It is no	Ordinate, unit pixel

Filling or non-filling circular diagram target element further comprise：Circular top left co-ordinate element (Pos), diameter of a circle Element (Diameter), the line width element (Weight) of circular frame, element (Fill) whether is filled, as shown in Table 25.

Table 25Circle includes element

Element term	Type	Number	Major key	Explanation
					Pos	Coordinate	1	It is no	Circular top left co-ordinate
Diameter	byte	1	It is no	Diameter of a circle
					Weight	byte	1	It is no	The line width of circular frame, when line width is 0, not display bezel
Fill	boolean	1	It is no	Whether fill

Pos in table 25 1., Weight it is 2. as shown in Figure 4 with position represented by Diameter 3. element.

Line segment iconic element Line defines line segment icon data form, comprising：Line segment starting point coordinate element (BeginPos), Line segment terminal point coordinate element (EndPos), line width element (Weight), as shown in table 26.

Table 26Line includes element

BeginPos in Line elements 1., EndPos 2., the positions of Weight 3. it is as shown in Figure 5.

Filling or non-filling histogram target element Rect define rectangle icon data format, and it is comprising element：Square Shape top left co-ordinate element Pos, the wide element Width of rectangle, the high element Height of rectangle, rectangle line width element (Weight), it is No filling element (Fill), rectangle anglec of rotation element (Angle), it is specific as shown in table 27.

Table 27Rect includes element

Element term	Type	Number	Major key	Explanation
					Pos	Coordinate	1	It is no	Rectangle top left co-ordinate
Width	ushort	1	It is no	Rectangle is wide
					Height	ushort	1	It is no	Rectangle is high
Weight	byte	1	It is no	Rectangle line width, when line width is 0, not display bezel
					Fill	boolean	1	It is no	Whether fill
Angle	int	1	It is no	The angle of rectangle rotation

Pos in Rect elements 1., Width 2., Height 3., the position views of Weight 4. elements it is as shown in Figure 6.

Filling or non-filling polygon iconic element Polygon define polygon icon data format, comprising：All compositions The set element (Paths) in polygonal path, polygon line width element (Weight) and element (Fill) whether is filled, specifically As shown in table 28.

Table 28Polygon includes element

Element term	Type	Number	Major key	Explanation
					Paths	ComplexType	1	It is no	The set in all polygonal paths of composition
Weight	byte	1	It is no	Polygon line width, when line width is 0, not display bezel
					Fill	boolean	1	It is no	Whether fill

Path in Polygon elements position 1. as shown in fig. 7, polygonal number of vertices as depicted is 7, That is VertexCount=7.

The set element (Paths) for constituting polygonal path contains all path list elements (Path), path List element can not be less than 3, specifically as shown in table 29.

Table 29Paths includes element

Element term	Type	Number	Major key	Explanation
					Path	complexType	[3,∞)	It is no	Path list

Path list element (Path) includes an element, i.e. path is the element (StraightLine) of straight line, path For one of element that the element (Bezier) of Bezier or path are elliptic arc (Arc), specifically such as the institute of table 30 Show.

Table 30Path includes element

Type StraightLine defines straight line line segment, and 31 are shown in Table comprising element.

Table 31StraightLine includes element

Element term	Type	Number	Major key	Explanation
					BeginPoint	Coordinate	1	It is no	The top of line segment
EndPoint	Coordinate	1	It is no	The terminal of line segment

Type B ezier defines a cube of Bezier, comprising element be shown in Table 32.

Table 32Bezier includes element

Element term	Type	Number	Major key	Explanation
					Point1	Coordinate	1	It is no	Curve starting point
Point2	Coordinate	1	It is no	First control point of curve
					Point3	Coordinate	1	It is no	Second control point of curve
Point4	Coordinate	1	It is no	Curve destination node

Type Arc defines an elliptic arc, and 33 are shown in Table comprising element

Table 33Arc includes element

Element term	Type	Number	Major key	Explanation
					Pos	Coordinate	1	It is no	Therefrom intercept the upper left position of the oval square boundary of camber line
Width	ushort	1	It is no	Therefrom intercept the width of the oval square boundary of camber line
					Height	ushort	1	It is no	Therefrom intercept the height of the oval square boundary of camber line
StartAngle	float	1	It is no	The start angle of camber line, from X-axis measured clockwise in units of degree
					SweepAngle	float	1	It is no	Angle between StartAngle and camber line end

The content that text box iconic element (Text) is defined in text box icon data form, text box must be shown in text In the range of this frame, off-limits word is not shown.The frame of text box is hidden and is Transparent color, therefore so that text box to be superimposed On other elements upper strata without blocking lower floor's element.Element T ext includes the element for being shown in Table 34, i.e. text box top left co-ordinate Element (Pos), text frame width element (Width), text frame height element (Height), text box content element (Value), text Whether inframe is held can be edited word alignment thereof element (Alignment), text in element (Enable), text box by client Word uses font index element (FontIndex) in frame.

Table 34Text includes element

Wherein word alignment thereof in Alignment element definitions text box, contains and defines word level in text box Word vertical alignment mode element (VAlign) in alignment thereof element (HAlign) and definition text box, is shown in Table 35.

Table 35Alignment includes element

Element term	Type	Number	Major key	Explanation
					HAlign	HAlignType	1	It is no	Define word Horizontal Alignment in text box
VAlign	VAlignType	1	It is no	Define word vertical alignment mode in text box

The fundamental type of HAlignType word Horizontal Alignments is character string, while limitation span is (“Left”,“Right”,“Center”)：

Left --- word occupies left-justify in text box；

Right --- word occupies Right Aligns in text box；

Center --- word horizontal center in text box aligns.

The fundamental type of VAlignType word vertical alignment modes is character string, while limitation span is (" Top ", " Buttom ", " Center ")：

The top alignment in text box of Top --- word；

Buttom --- word aligns on the lower in text box；

Center --- word horizontal center in text box aligns.

The element (Buttons) of form for defining graphical XML file button includes all list of buttons elements (Button), 36 can be shown in Table comprising 0 Button.

Table 36Buttons includes element

Element term	Type	Number	Major key	Explanation
					Button	complexType	[0,∞)	It is no	List of buttons

Button is also associated as a kind of special Device by Icon.Button state, which is also used, represents that code bit is represented, Therefore Button Icon is associated with, Dynamic Announce scheme is still configured using logical table, with the state representation of other equipment not It is with part, Button states do not come from interlocking or ATS, but are operated and be configured by user by client. When Button state changes, client should redraw all Icon for being associated with the Button.

Element B utton contains 1 attribute, i.e. button index attributes (Index), is shown in Table 37.

Table 37Button includes attribute

Element B utton includes three elements, is type of button element (Type), the equipment index member of button association respectively Plain (DeviceIndex), button present state element (Status), are specifically shown in Table 38.

Table 38Button includes element

Type B uttonStatusTypeButton current state, span [0,2] is respectively：0 represents not swash Living, 1 represents to be activated without pressing, and 2 represent to press.

File menu format item (Menus) includes all Menu, can include 0 Menu.File menu format item Menus is included：Default alignment mode element (DefaultAlignment), the default color rope of menu text of menu text Draw element (DefaultColorIndex), the default font index element (DefaultFontIndex) of menu text, menu text This default background color index element (DefaultBackColorIndex), menu element (Menu), are shown in Table 39.

Table 39Menus includes element

Element term	Type	Number	Major key	Explanation
					DefaultAlignment	HAlignType	1	It is no	The default alignment mode of menu text
DefaultColorIndex	int	1	It is no	The default color index of menu text
					DefaultFontIndex	int	1	It is no	The default font index of menu text
DefaultBackColorIndex	int	1	It is no	The default background color index of menu text
					Menu	complexType	[0,∞)	It is no	Menu

To realize multilevel menu, Menu uses nested structure, and one Menu can also include a sub- Menu.Client system System should eject mode (such as popup menu during right button equipment) popup menu according to the menu of regulation, when menu is ejected and is clicked During menu item therein, data (implication that data are defined by client) that client should be associated by the menu item, Carry out corresponding operating (such as ejection controls the dialog box of the equipment).Menu item is associated with control code bit simultaneously, when it is determined that will under When sending out control command, client should send the control code bit to goal systems.

Element M enu includes 2 attributes, is menu index attribute (Index) and menu ejection mode attribute respectively (PopUpMode), it is shown in Table 40.

Table 40Menu includes attribute

Property Name	Type	Number	Major key	Explanation
					Index	int	1	It is	Menu index, since 1.
PopUpMode	PopUpType	1	It is no	Menu ejects mode

Element M enu includes all menu item elements (MenuItem), including at least 1 MenuItem, is shown in Table shown in 41.

Table 41Menu includes element

Element term	Type	Number	Major key	Explanation
					MenuItem	complexType	[1,∞)	It is no	Menu item

Type PopUpType is menu ejection mode, and fundamental type is character string, and value is as follows：RightHit represents mouse Right button ejection is marked, LeftHit represents that left mouse button is ejected, and CenterHit represents that middle button of mouse is ejected.

Element M enuItem includes attribute：The alignment thereof attribute (Alignment) of menu item text, menu item text Color index attribute (ColorIndex), menu item background color index attributes (BackColorIndex), menu item text The icon index attributes (ImageIndex) of display, are shown in Table shown in 42 on the left of font index attribute (FontIndex), menu item.

Table 42MenuItem includes attribute

Property Name	Type	Number	Major key	Explanation
					Alignment	HAlignType	[0,1]	It is no	The alignment thereof of menu item text
ColorIndex	int	[0,1]	It is no	The color index of menu item text
					BackColorIndex	int	[0,1]	It is no	Menu item background color is indexed
FontIndex	int	[0,1]	It is no	The font index of menu item text
					ImageIndex	int	[0,1]	It is no	The icon index of display on the left of menu item

Table 43MenuItem includes element

Element RootMenuItem includes element as shown in table 44.

Table 44RootMenuItem includes element

Described in technical scheme described above, the present invention is based on XML language structural interface figure, only not abundant careful figure Shape, and the readable scalability of data is strong, and interactivity is also fine, is more convenient for using.

Although for make explanation simplify the above method is illustrated and is described as a series of actions, it should be understood that and understand, The order that these methods are not acted is limited, because according to one or more embodiments, some actions can occur in different order And/or with from it is depicted and described herein or herein it is not shown and describe but it will be appreciated by those skilled in the art that other Action concomitantly occurs.

Those skilled in the art will further appreciate that, the various illustratives described with reference to the embodiments described herein Logic plate, module, circuit and algorithm steps can be realized as electronic hardware, computer software or combination of the two.To be clear Explain to Chu this interchangeability of hardware and software, various illustrative components, frame, module, circuit and step be above with Its functional form makees vague generalization description.Such feature be implemented as hardware or software depend on concrete application and Put on the design constraint of total system.Technical staff can be realized described for every kind of application-specific with different modes Feature, but such realize that decision-making should not be interpreted to cause departing from the scope of the present invention.

General place can be used with reference to various illustrative logic plates, module and the circuit that presently disclosed embodiment is described Reason device, digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) other are compiled Journey logical device, discrete door or transistor logic, discrete nextport hardware component NextPort or its be designed to carry out function described herein Any combinations are realized or performed.General processor can be microprocessor, but in alternative, the processor can be appointed What conventional processor, controller, microcontroller or state machine.Processor is also implemented as the combination of computing device, example The one or more microprocessors that are cooperated with the combination of microprocessor, multi-microprocessor, with DSP core such as DSP or it is any its His such configuration.

It can be embodied directly in hardware, in by processor with reference to the step of the method or algorithm that embodiment disclosed herein is described Embodied in the software module of execution or in combination of the two.Software module can reside in RAM memory, flash memory, ROM and deposit Reservoir, eprom memory, eeprom memory, register, hard disk, removable disk, CD-ROM or known in the art appoint In the storage medium of what other forms.Exemplary storage medium is coupled to processor to enable the processor from/to the storage Medium is read and write-in information.In alternative, storage medium can be integrated into processor.Processor and storage medium can Reside in ASIC.ASIC can reside in user terminal.In alternative, processor and storage medium can be used as discrete sets Part is resident in the user terminal.

In one or more exemplary embodiments, described function can be in hardware, software, firmware or its any combinations It is middle to realize.If being embodied as computer program product in software, each function can be used as the instruction of one or more bars or generation Code storage is transmitted on a computer-readable medium or by it.Computer-readable medium includes computer-readable storage medium and communication Both media, it includes any medium for facilitating computer program to shift from one place to another.Storage medium can be can quilt Any usable medium that computer is accessed.It is non-limiting as example, such computer-readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disc storage, disk storage or other magnetic storage apparatus can be used to carry or store instruction Or the desirable program code and any other medium that can be accessed by a computer of data structure form.Any connection is also proper Ground is referred to as computer-readable medium.If for example, software is to use coaxial cable, fiber optic cables, twisted-pair feeder, digital subscriber line Or the wireless technology of such as infrared, radio and microwave etc is passed from web site, server or other remote sources (DSL) Send, then the coaxial cable, fiber optic cables, twisted-pair feeder, DSL or such as infrared, radio and microwave etc is wireless Technology is just included among the definition of medium.Disk (disk) and dish (disc) as used herein include compact disc (CD), laser disc, laser disc, digital versatile disc (DVD), floppy disk and blu-ray disc, which disk (disk) are often reproduced in the way of magnetic Data, and dish (disc) laser reproduce data optically.Combinations of the above should also be included in computer-readable medium In the range of.

It is for so that any person skilled in the art all can make or use this public affairs to provide of this disclosure be previously described Open.Various modifications of this disclosure all will be apparent for a person skilled in the art, and as defined herein general Suitable principle can be applied to spirit or scope of other variants without departing from the disclosure.Thus, the disclosure is not intended to be limited Due to example described herein and design, but it should be awarded and principle disclosed herein and novel features phase one The widest scope of cause.

Claims (23)

1. a kind of whole-line station yard graph graphical interface system, it is characterised in that including：

Graphic file storage device, the data file needed for storage yards design graphical interfaces；

Processor, loads the data file in graphic file storage device to generate the yards design of real-time dynamic change；

Display device, the yards design of the real-time dynamic change of processor generation is shown on the display apparatus.

2. whole-line station yard graph graphical interface system according to claim 1, it is characterised in that graphic file storage device Data file includes root element component, and root element component further comprises：Control element, general information element, interlocking area lattice Formula element, File menu format item.

3. whole-line station yard graph graphical interface system according to claim 2, it is characterised in that control element is further wrapped Include：Version number's element, author's element and CRC check data code.

4. whole-line station yard graph graphical interface system according to claim 2, it is characterised in that general information element is further Including：Color libraries element, fontlib element and picture library element.

5. whole-line station yard graph graphical interface system according to claim 4, it is characterised in that color libraries element includes：Face Color data definition element, acquiescence color index element, background colour index element, chromatic flicker time interval element.

6. whole-line station yard graph graphical interface system according to claim 5, it is characterised in that color data defines element bag Include：Color index attribute, color designation element, the ARGB color values element of client definition, whether scintillation element, wherein A is Lightness.

7. whole-line station yard graph graphical interface system according to claim 4, it is characterised in that fontlib element includes：Word Volume data defines element, default font index element.

8. whole-line station yard graph graphical interface system according to claim 7, it is characterised in that character font data defines element bag Include the height element of font index attribute, font name element, the character cell for specific font or character, for designated word The element of the mean breadth of character in body, the element for specific font size, the element for specific font line thickness, For specific font whether be runic element, whether italic element, whether with underscore element, whether have strikethrough Element.

9. whole-line station yard graph graphical interface system according to claim 4, it is characterised in that picture library element includes：Figure Sheet data defines element, acquiescence picture indices element.

10. whole-line station yard graph graphical interface system according to claim 9, it is characterised in that image data defines element Including：Picture indices attribute, picture URL path elements.

11. whole-line station yard graph graphical interface system according to claim 2, it is characterised in that interlocking area format item bag Include：Interlocking area list element, wherein interlocking area list element further comprise interlocking area index attributes, for defining graphical XML The element of the element of the form of file icon, form for defining graphical XML file button.

12. whole-line station yard graph graphical interface system according to claim 11, it is characterised in that for defining graphical XML The element of the form of file icon further comprises：Icon list element, icon list element further comprises icon index category Property, layer element, icon type element, default color index element, the logic table element of icons association, icons association belonging to icon Equipment index element, the button index element of icons association, filling or non-filling circular diagram target element, line segment icon member Element, filling or non-filling histogram target element, text box iconic element, filling or non-filling polygon iconic element.

13. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that the logical table of icons association Element further comprises：Simple logic table element or complex logic table element, wherein simple logic table element include code bit name Claim list element, color index list element, complex logic table element includes boolean logical expression list element, wherein logic Expression list element includes indexing the boolean logical expression element constituted, when boolean logical expression is Zhen Shitu by code bit Mark the color index element of display.

14. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that the equipment rope of icons association Draw element to further comprise：Device type element, equipment index element.

15. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that filling or non-filling are circular Figure target element further comprises：Circular top left co-ordinate element, diameter of a circle element, the line width element of circular frame, whether Fill element.

16. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that line segment iconic element enters one Step includes：Line segment starting point coordinate element, line segment terminal point coordinate element, line width element.

17. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that filling or non-filling rectangle Figure target element further comprises：Rectangle top left co-ordinate element, the wide element of rectangle, the high element of rectangle, rectangle line width element, it is No filling element, rectangle anglec of rotation element.

18. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that filling or non-filling are polygon Shape iconic element further comprises：The set elements in the polygonal paths of all compositions, polygon line width element, whether fill member Element.

19. whole-line station yard graph graphical interface system according to claim 18, it is characterised in that all compositions are polygonal The set element in path further comprises：Path list element, path list element is that the element of straight line, path are including path The element of Bezier or the element thrin that path is elliptic arc, wherein path include line segment for the element of straight line Origin element, section terminal element, path include curve starting point element, first control of curve for the element of Bezier Point element, second control point element of curve, curve destination node element, path include therefrom intercepting camber line for the element of elliptic arc Oval square boundary upper left position element, the wide element, therefrom of the therefrom oval square boundary of interception camber line Intercept between high element, the start angle element of camber line, the camber line starting of the oval square boundary of camber line and camber line end Angle element.

20. whole-line station yard graph graphical interface system according to claim 12, it is characterised in that text box iconic element bag Include：Text box top left co-ordinate element, text frame width element, text frame height element, text box content element, text box content are It is no word in word alignment thereof element, text box is edited in element, text box by client to use font index element, its Word alignment thereof element is again comprising in word Horizontal Alignment element, definition text box in definition text box in Chinese version frame Word vertical alignment mode element.

21. whole-line station yard graph graphical interface system according to claim 11, it is characterised in that for defining graphical XML The element of the form of file button includes：List of buttons element, list of buttons element includes button index attributes, type of button member Element, equipment index element, the button present state element of button association.

22. whole-line station yard graph graphical interface system according to claim 2, it is characterised in that File menu format item Including：The default alignment mode element of menu text, default color index element, the default font of menu text of menu text Index element, the default background color index element of menu text, menu element.

23. whole-line station yard graph graphical interface system according to claim 22, it is characterised in that menu element includes：Dish Single index attributes, menu ejection mode attribute, menu item element, menu item element include：The alignment thereof category of menu item text Property, the color index attribute of menu item text, menu item background color index attributes, the font index attribute of menu item text, On the left of menu item the icon index attributes of display, menu item text element, menu item whether available element, root vegetables individual event element, Menu item element, wherein root vegetables individual event element include menu item associated data element, control code bit typonym element.