CN104679496A - Movement expression method for crown block of semiconductor transportation system - Google Patents

Movement expression method for crown block of semiconductor transportation system Download PDF

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Publication number
CN104679496A
CN104679496A CN201310633825.2A CN201310633825A CN104679496A CN 104679496 A CN104679496 A CN 104679496A CN 201310633825 A CN201310633825 A CN 201310633825A CN 104679496 A CN104679496 A CN 104679496A
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traveling crane
overhead traveling
crown block
actual
canvas
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CN201310633825.2A
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CN104679496B (en
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金妮
刘明哲
徐皑冬
王晨曦
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Shenyang Institute of Automation of CAS
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Shenyang Institute of Automation of CAS
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Abstract

The invention relates to a movement expression method for a crown block of a semiconductor transportation system. The movement expression method for the crown block of the semiconductor transportation system includes steps that using the window of WPF as animation canvas; creating a crown block graphic object in the canvas, serving as an animation object template, and setting into a hidden state; drawing a static track figure in a coordinate system of the canvas; using a copying mode to copy the object template into a crown block animation object entity according to the actual number of crown blocks; correcting the crown block animation object entity attribute according to the actual crown block information, and setting into a displayable mode; calculating two-dimensional coordinates of a display region of the canvas according to the one-dimensional value of a crown block position bar code, using the geometrical center of the crown block animation object entity as a base point, and displaying the crown block animation object entity on the position corresponding to the actual crown block through WPF coordinate transformation; correcting the attribute value of the crown block animation object entity according to the actual crown block state, and reflecting the actual crown block state in real time. The movement expression method for the crown block of the semiconductor transportation system uses an object-oriented mode, and the development and maintenance are simplified; through using the WPF display technology, the display is smooth.

Description

A kind of semiconductor handling system overhead traveling crane athletic performance method
Technical field
The present invention relates to a kind of software Graphics technique of expression, especially for the animated graphics technique of expression of semiconductor production line handling system overhead traveling crane motion state.
Background technology
Modern semiconductor factory's process equipment kind is many, and process route is complicated, causes the orbital arrangement of handling system similarly complicated.The monitoring client of handling system will demonstrate entire plant device layout and the current position of overhead traveling crane and state, grasps carrying system overall operation situation for real during engineering staff.And can the position of quick position fault overhead traveling crane when overhead traveling crane breaks down.The monitoring display of tradition handling system is owing to using the graphic interface function exploitation of system, and development and maintenance workload is very large, and simultaneously because graph function interface does not support that level and smooth figure shows, curve and diagonal edge there will be sawtooth.
Summary of the invention
In order to overcome the deficiency of the development and maintenance complexity of handling system overhead traveling crane display, and the display requirement of handling system monitoring client will be met, the invention provides a kind of towards semiconductor production line handling system overhead traveling crane athletic performance method, reduce the display exploitation of the handling system overhead traveling crane workload soft with dimension and meet handling system monitoring client show require while provide animated graphics not have sawtooth level and smooth display.
The technical solution adopted for the present invention to solve the technical problems is: a kind of semiconductor handling system overhead traveling crane athletic performance method, comprises the following steps:
Set up display device: utilize the window of WPF as animation painting canvas; Use graphical development tool in painting canvas, to create overhead traveling crane Drawing Object as animate object template, and be arranged to hide; First in canvas coordinate system, draw staticaccelerator track figure; Use the mode copied that object template is copied into overhead traveling crane animate object entity by the number of actual overhead traveling crane; According to the overhead traveling crane information amendment overhead traveling crane animate object entity attribute of reality, and be arranged to show;
Shown position and the state of actual overhead traveling crane in a display device: the two-dimensional coordinate calculating painting canvas viewing area according to the one dimension value of the position bar code be arranged on overhead traveling crane, with the geometric center of overhead traveling crane animate object entity for basic point is presented on the position corresponding with actual overhead traveling crane by WPF coordinate transform overhead traveling crane animate object entity; By actual overhead traveling crane state updating overhead traveling crane animate object entity property value, reflect position and the state of actual overhead traveling crane in real time.
The mesh object of multiple superposition is set in described window; Described bottom mesh object draws staticaccelerator track figure, as track layer; The last layer mesh object of track layer draws overhead traveling crane, as overhead traveling crane layer; Uppermost grid is that information layer is used for showing handling system information, engineer's scale, legend.
Described attribute comprises position, color and identification number; Position attribution is corresponding with the position of actual overhead traveling crane; Color attribute is corresponding with the running status of actual overhead traveling crane, and redness represents overhead traveling crane malfunction, and green represents complete vehicle curb condition, and blueness represents in stockit is available state; Identification number is corresponding with the bar code on actual overhead traveling crane.
The two-dimensional coordinate that the one dimension value of the position bar code that described basis is arranged on overhead traveling crane calculates painting canvas viewing area comprises the following steps: from the coordinate of each track element stored in advance and truck position, sky one-dimension code value interval, find out the track element corresponding to overhead traveling crane physical location, the actual coordinate value of this track element and the side-play amount of setting are being obtained the overhead traveling crane two-dimensional coordinate value of painting canvas, then pro rata calculates truck position, the sky two-dimensional coordinate of canvas coordinate system.
The present invention has following beneficial effect and advantage:
1. the present invention uses OO mode, simplifies development and maintenance.
2. the present invention uses WPF display technique, and display effect is level and smooth.
3. the present invention uses the mode of coordinate transform, simplifies the drawing process of overhead traveling crane Drawing Object.
4. the present invention only needs the barcode position value of actual overhead traveling crane one dimension form to draw out the two-dimensional position of whole Bit Track and overhead traveling crane.
Accompanying drawing explanation
Fig. 1 is painting canvas schematic diagram of the present invention;
Fig. 2 is that overhead traveling crane graphic entity is by actual overhead traveling crane attribute real-time update process flow diagram.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
The present invention discloses a kind of semiconductor handling system overhead traveling crane athletic performance method, and its step comprises as follows: display device, using WPF window as painting canvas, uses developing instrument to draw overhead traveling crane graphics template.By actual overhead traveling crane number from overhead traveling crane template duplicating overhead traveling crane solid pattern.Use the method for coordinate transform to draw overhead traveling crane solid pattern according to the position that actual overhead traveling crane is corresponding, upgrade the color display of overhead traveling crane solid pattern according to attribute informations such as actual overhead traveling crane states.The inventive method uses WPF technology that figure can be made to show smoothly does not have sawtooth, and uses Object-oriented Technique shorten the development time and easilier to safeguard system.
A kind of semiconductor handling system overhead traveling crane athletic performance method, comprises the following steps:
Display device is using WPF window as the painting canvas of animation.
Use developing instrument in painting canvas, to create overhead traveling crane Drawing Object as animate object template, and be arranged to hide.
In display system, first in canvas coordinate system, draw staticaccelerator track figure.
Use the mode copied that template is copied into overhead traveling crane animate object entity by the number of actual overhead traveling crane.By actual overhead traveling crane information amendment overhead traveling crane animate object entity association attributes, and be arranged to show.In painting canvas, there is hiding overhead traveling crane animate object template and displayable overhead traveling crane animate object entity like this, actual visible only have overhead traveling crane animate object entity.
The two-dimensional coordinate of viewing area is calculated with the one dimension value of truck position, sky bar code.The method being basic point use WPF coordinate transform with overhead traveling crane animate object entity geometric center is converted into the position of actual overhead traveling crane on the coordinate in painting canvas, and is presented in painting canvas with the form of overhead traveling crane animate object.
By actual overhead traveling crane status modifier overhead traveling crane animate object entity correlation attribute value, the actual overhead traveling crane state of reflection in real time.
Wherein, display device is using WPF window as the painting canvas of animation, and the Drawing Object of animation is plotted in the mesh object of WPF.Display device is superposed by mesh object multiple in a WPF window and forms.Staticaccelerator track figure is plotted in bottom mesh object, and this grid is called track layer.Overhead traveling crane is plotted in last layer mesh object, and this grid is called overhead traveling crane layer.Uppermost grid is used as information layer and is used for display system information (comprising current time, login username, Business Name), engineer's scale, legend etc.
The overhead traveling crane template that developing instrument is drawn uses the Vistual Studio programming tool of Microsoft in WPF painting canvas, to draw WPF Drawing Object in patterned mode.Overhead traveling crane template is plotted in the overhead traveling crane layer upper left corner and is arranged to invisible mode, but is to see in developing instrument.
The attribute of overhead traveling crane template is position, color and identification number.Position attribution is corresponding with the position of actual overhead traveling crane; Color attribute is corresponding with the running status of actual overhead traveling crane, and redness represents overhead traveling crane malfunction, and green represents complete vehicle curb condition, and blueness represents in stockit is available state.Identification number is corresponding with the mark of actual overhead traveling crane.
The two-dimensional coordinate of viewing area is calculated with the one dimension value of truck position, sky bar code, computing method are according to truck position, sky one-dimension code value, from the coordinate and one-dimension code value interval, the truck position, sky (corresponding relation) that are stored in each track element in advance, find out the track element of its correspondence, the coordinate figure (i.e. the side-play amount of physical location and painting canvas origin) of the coordinate of this track element and pre-value is being calculated the two-dimensional coordinate value of overhead traveling crane, then pro rata calculates truck position, the sky two-dimensional coordinate of canvas coordinate system.
With the method for overhead traveling crane animate object entity overhead traveling crane geometric center for basic point use WPF coordinate transform, the steps include:
1, first get picture step initial point, the i.e. upper left corner.With overhead traveling crane animate object entity geometric center for basic point, the coordinate transform carrying out WPF from current location calculates.This process is used to eliminate and produces grid deviation with the overhead traveling crane animate object entity drawn when coordinate transform afterwards.
2, with the coordinate that truck position, actual sky is corresponding in canvas coordinate system, be that the coordinate transform that basic point carries out WPF calculates overhead traveling crane animate object entity with geometric center from origin position.
The WPF technology (Windows Presentation Foundation) used is a kind of display technique of Microsoft, can bring user the window client application program shaking visual experience for generating.
See accompanying drawing 1, it is painting canvas schematic diagram.
In FIG, A is that painting canvas is overall.Different Drawing Objects is drawn by layer difference in painting canvas A.B, D, E are that overhead traveling crane Drawing Object is plotted in overhead traveling crane layer, and C is that track figure objects draw is in track layer.And overhead traveling crane layer is above track layer, the effect of display is that overhead traveling crane figure covers on corresponding trajectory diagram.
In overhead traveling crane layer, B only can see as the template of overhead traveling crane figure in developing instrument, is operationally sightless.The position also not corresponding task location in orbit of B simultaneously, namely B exists as template, and position does not have meaning, so be arranged to invisible mode.
D, E are the Drawing Objects the same with B, in the mode copied, B are copied into D and E.D and E is corresponding with actual overhead traveling crane, changes association attributes after replication by the location status information etc. of actual overhead traveling crane.And when actual overhead traveling crane attribute change, as change in location or the change of loading state, D and E is in real time by actual overhead traveling crane information updating association attributes.
Fig. 2 is that overhead traveling crane graphic entity is by actual overhead traveling crane attribute real-time update process flow diagram
Display device read actual overhead traveling crane information before this when drawing.Afterwards by the position attribution of actual overhead traveling crane information updating overhead traveling crane Drawing Object, running status attribute and loading status attribute.The coordinate transform function using WPF to provide after Update attribute is plotted in overhead traveling crane Drawing Object on the canvas location corresponding with actual overhead traveling crane, is changing overhead traveling crane Drawing Object color according to status attribute information.Complete the drafting of an overhead traveling crane Drawing Object.
After completing once drafting, the information that system can read actual overhead traveling crane again draws overhead traveling crane Drawing Object until system finishing by said process.

Claims (4)

1. a semiconductor handling system overhead traveling crane athletic performance method, is characterized in that comprising the following steps:
Set up display device: utilize the window of WPF as animation painting canvas; Use graphical development tool in painting canvas, to create overhead traveling crane Drawing Object as animate object template, and be arranged to hide; First in canvas coordinate system, draw staticaccelerator track figure; Use the mode copied that object template is copied into overhead traveling crane animate object entity by the number of actual overhead traveling crane; According to the overhead traveling crane information amendment overhead traveling crane animate object entity attribute of reality, and be arranged to show;
Shown position and the state of actual overhead traveling crane in a display device: the two-dimensional coordinate calculating painting canvas viewing area according to the one dimension value of the position bar code be arranged on overhead traveling crane, with the geometric center of overhead traveling crane animate object entity for basic point is presented on the position corresponding with actual overhead traveling crane by WPF coordinate transform overhead traveling crane animate object entity; By actual overhead traveling crane state updating overhead traveling crane animate object entity property value, reflect position and the state of actual overhead traveling crane in real time.
2. a kind of semiconductor handling system overhead traveling crane athletic performance method according to claim 1, is characterized in that: the mesh object arranging multiple superposition in described window; Described bottom mesh object draws staticaccelerator track figure, as track layer; The last layer mesh object of track layer draws overhead traveling crane, as overhead traveling crane layer; Uppermost grid is that information layer is used for showing handling system information, engineer's scale, legend.
3. a kind of semiconductor handling system overhead traveling crane athletic performance method according to claim 1, is characterized in that: described attribute comprises position, color and identification number; Position attribution is corresponding with the position of actual overhead traveling crane; Color attribute is corresponding with the running status of actual overhead traveling crane, and redness represents overhead traveling crane malfunction, and green represents complete vehicle curb condition, and blueness represents in stockit is available state; Identification number is corresponding with the bar code on actual overhead traveling crane.
4. a kind of semiconductor handling system overhead traveling crane athletic performance method according to claim 1, it is characterized in that: the two-dimensional coordinate that the one dimension value of the position bar code that described basis is arranged on overhead traveling crane calculates painting canvas viewing area comprises the following steps: from the coordinate of each track element stored in advance and truck position, sky one-dimension code value interval, find out the track element corresponding to overhead traveling crane physical location, the actual coordinate value of this track element and the side-play amount of setting are being obtained the overhead traveling crane two-dimensional coordinate value of painting canvas, pro rata calculates truck position, the sky two-dimensional coordinate of canvas coordinate system again.
CN201310633825.2A 2013-11-28 2013-11-28 A kind of semiconductor handling system overhead traveling crane athletic performance method Active CN104679496B (en)

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