CN102364439B - Window rapid movement method and device of distributed processing system - Google Patents
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- CN102364439B CN102364439B CN201110318354.7A CN201110318354A CN102364439B CN 102364439 B CN102364439 B CN 102364439B CN 201110318354 A CN201110318354 A CN 201110318354A CN 102364439 B CN102364439 B CN 102364439B
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Abstract
The invention provides a window rapid movement method and device of a distributed processing system. The device is applied to a distributed processing system. The distributed processing system comprises a control server and a plurality of kinds of display processing equipment, wherein the control server comprises an operation object generating and judging module, a first command transmitting and queue processing module, an object searching and command transmitting module and a second command transmitting and queue processing module; and the display processing equipment comprises a processing module and a display module. The window rapid movement method and device of the distributed processing system optimize the intermediate step of window rapid movement operation through a certain optimization algorithm, thereby reducing the feeling of unsmooth operation and inconsistent step due to processing delay of the display processing equipment and strengthening the operation experience of users.
Description
Technical field
The present invention relates to distributed signal treatment technology, relate in particular to a kind of window rapid movement method of distributed processing system(DPS) and a kind of window quick moving device of distributed processing system(DPS).
Background technology
Distributed processing system(DPS) is by different display processing devices, the different piece of signal source to be processed, and the signal after processing is shown by corresponding display unit, finally by the shown Image Mosaics of each display unit, become complete display frame.As shown in Figure 1, distributed processing system(DPS) generally comprises Control Server, control terminal, the network equipment, a plurality of display processing device and a plurality of display units etc., wherein, control terminal, Control Server and each display processing device all communicate by the network equipment, and by display processing device, control display unit and carry out picture disply.
In above-mentioned distributed processing system(DPS), when system control personnel carry out fast moving operation by control terminal to same or a group window, due to display processing device connecting signal source and to signal number, according to processing, need regular hour expense, if therefore progressively show mobile window according to the personnel's of control sequence of operation on display unit, because causing, the processing time delay meeting of display processing device controls and phenomenon that result is seriously out of step, on control terminal after shut-down operation, on display unit, may also have window is ceaselessly moving.
Summary of the invention
For addressing the above problem, the invention provides a kind of window rapid movement method and device of distributed processing system(DPS), can make the mobile step of window on display unit and the operation step on control terminal be consistent.
A window rapid movement method for distributed processing system(DPS), comprises the following steps:
Control Server receives after the moving window instruction of control terminal, for this moving window instruction generating run object and judge whether Existence dependency operand according to the window ID in this moving window instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order;
If Existence dependency operand, and the dependence operand that this dependence operand is moving window instruction, to corresponding display processing device, send and close signal source instruction and described dependence operand is removed from operation queue, the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue;
In operation queue, searching dependence operand ID is empty operand and sends and open signal source instruction to corresponding display processing device;
Corresponding display processing device is connected to signal source to obtain data and to process according to the signal source instruction of opening receiving, and the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And corresponding display processing device is according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source;
Control Server receives opening after signal source instruction response that all corresponding display processing devices send over, sends corresponding window operation instruction, and described operand is removed from operation queue to corresponding display processing device; The described process that sends corresponding window operation instruction to corresponding display processing device specifically comprises: according to the window coordinates parameter in operand, do following corresponding processing: to relating to this window operation and mobile front window, there is no display processing device transmission windowing instruction in the above; To relating to the display processing device transmission in the above of this window operation and mobile front window, reopen signal source instruction and reopen window instruction; To mobile front window in the above mobile rear hatch do not have display processing device in the above to send out to close signal source instruction and close window instruction;
After corresponding display processing device receives window operation instruction, open window and in window, show processed good data; Described window operation instruction comprises: described windowing instruction, reopen signal source instruction and reopen window instruction.
A window quick moving device for distributed processing system(DPS), is applied in distributed processing system(DPS), and this distributed processing system(DPS) comprises Control Server and a plurality of display processing device; Described Control Server comprises operand generation and judge module, the first instruction transmission and queue processing module, object searching and instruction sending module, the second instruction transmission and queue processing module; Described display processing device comprises processing module, display module;
Described operand generates with judge module for after receiving the moving window instruction of control terminal, for this moving window instruction generating run object and judge whether Existence dependency operand according to the window ID in this moving window instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order;
The first instruction transmission and queue processing module are for when judging the dependence operand that Existence dependency operand and this dependence operand are moving window instruction, to corresponding display processing device, send and close signal source instruction and described dependence operand is removed from operation queue, the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue;
Described object is found and instruction sending module for being empty operand and sending and open signal source instruction to corresponding display processing device at operation queue searching dependence operand ID;
The second instruction transmission and queue processing module are for after when opening of receiving that all corresponding display processing devices send over, signal source instruction responds, to corresponding display processing device, send corresponding window operation instruction, and described operand is removed from operation queue; The described process that sends corresponding window operation instruction to corresponding display processing device specifically comprises: according to the window coordinates parameter in operand, do following corresponding processing: to relating to this window operation and mobile front window, there is no display processing device transmission windowing instruction in the above; To relating to the display processing device transmission in the above of this window operation and mobile front window, reopen signal source instruction and reopen window instruction; To mobile front window in the above mobile rear hatch do not have display processing device in the above to send out to close signal source instruction and close window instruction;
Described processing module is for being connected to signal source to obtain data and to process according to the signal source instruction of opening receiving, and the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source;
Described display module is opened window and is shown processed good data at window for after receiving window operation instruction; Described window operation instruction comprises: described windowing instruction, reopen signal source instruction and reopen window instruction.
By above scheme, can be found out, window rapid movement method and the device of a kind of distributed processing system(DPS) of the present invention, while carrying out fast moving window operation in control terminal, by certain optimized algorithm, the processing procedure of the dependence operand that operand is relied on is that the intermediate steps of fast moving window operation is fallen to optimizing, so just can reduce the sensation that operation that the time delay that brings because of display processing device deal with data causes is not smooth and be out of step, significantly strengthen user's operating experience and reduced display processing device to processing the waste of resource.
Accompanying drawing explanation
Fig. 1 is that distributed processing system(DPS) forms schematic diagram;
Fig. 2 is window fast moving schematic diagram;
Fig. 3 is the schematic flow sheet of the window rapid movement method of a kind of distributed processing system(DPS) of the present invention;
Fig. 4 is the structural representation of the window quick moving device of a kind of distributed processing system(DPS) of the present invention.
Embodiment
The invention provides a kind of window rapid movement method and device of distributed processing system(DPS), can solve in prior art the problem that the window that shows on the display unit that the processing time delay due to display processing device brings and the move operation on control terminal are out of step.Below in conjunction with accompanying drawing, specific embodiments of the invention are further described.
As shown in Figure 2, six display processing devices (being respectively display processing device 1,2,3,4,5,6) altogether, 1 move to same window position 2 and move to position 3 again from position rapidly in control terminal now.As shown in Figure 3, the window rapid movement method of a kind of distributed processing system(DPS) of the present invention, can comprise the steps:
Step S1, Control Server receives the move operation instruction of control terminal, and (moving window of take in Fig. 2 is example, Control Server receives window is moved to the instruction of position 2 from position 1), for this move operation instruction generating run object and judge whether Existence dependency operand according to the window ID in this move operation instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order etc.
Above-mentioned operand is a kind of abstract concept, the corresponding operand of operational order of a control terminal, each operand has unique identify label (ID), and operand can be preserved the window coordinates parameter of ID and the operational order of its operand relying on.
In addition, above-mentioned dependence operand is defined as follows: suppose that an operand (be assumed to be and carry out B) must wait for that another operand (be assumed to be and carry out A) just can process after completing, A is the dependence operand of B.Former and later two operands that relate in the present invention uniform window ID, operand is above the dependence operand of operand below.
Step S2, if judgement draws not Existence dependency object, as the present embodiment moves to the operation of position 2 not Existence dependency object from position 1, directly the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue.
If Existence dependency operand, and the dependence operand that this dependence operand is moving window instruction, as display processing device in the present embodiment 5 and display processing device 6 just also do not send while not opening signal source response to Control Server in the signal source instruction of opening for the treatment of step 2, Control Server receives again window 2 instructions that move to position 3 from position, Control Server can be this instruction generating run object, but be moving window instruction because this operand depends in step 1 operand generating in the operand that generates and step 1, so send to corresponding display processing device (display processing device 5 and display processing device 6) operand (being now referred to as in this step to rely on operand) that closes signal source instruction and step 1 is generated removes from operation queue, the dependence operand ID of the newly-generated operand of this step is set to null value and this newly-generated operand is joined in operation queue simultaneously.
Step S3, in operation queue, searching dependence operand ID is empty operand and sends and open signal source instruction to corresponding display processing device.
Step S4, corresponding display processing device receives after the window operation instruction that Control Server sends over, and according to this corresponding window operation instruction, carries out window operation.The process of carrying out window operation specifically can comprise: corresponding display processing device is connected to signal source to obtain data and to process according to the signal source instruction of opening receiving, and the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And corresponding display processing device is according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source.
Step S5, Control Server receives opening after signal source instruction response that all corresponding display processing devices send over, to corresponding display processing device, send corresponding window operation instruction, and described operand (being and relying on operand ID in step S3 is empty operand) is removed from operation queue.
Described Control Server receives opening after signal source instruction response that all corresponding display processing devices send over, the process that sends corresponding window operation instruction to corresponding display processing device specifically can comprise: Control Server receives that the corresponding display processing device of described operand sends over opens signal source instruction response, and judge that this operand is corresponding and allly open signal source instruction response and whether all finish receiving, if it is to display processing device send window operational order corresponding to this operand; If otherwise continuation wait receives, this operand is corresponding opens signal source instruction until wait for receive time-out.
Preferably, the described process that sends corresponding window operation instruction to corresponding display processing device specifically can comprise: according to the window coordinates parameter in operand, do following corresponding processing: to relating to this window operation and mobile front window, there is no display processing device transmission windowing instruction in the above; To relating to the display processing device transmission in the above of this window operation and mobile front window, reopen signal source instruction and reopen window instruction; To mobile front window in the above mobile rear hatch do not have display processing device in the above to send out shutdown signal source and the instruction that closes window.
In addition, described operand is removed from operation queue can also comprise step afterwards in this step: the dependence operand ID in the operand of all these operands of dependence in operation queue (information of preserving) is removed.
Step S6, opens window and in window, shows processed good data after corresponding display processing device receives window operation instruction, and the flow process of the fast moving window in the present embodiment finishes.
Preferably, in step S1, for after move operation instruction generating run object, can also comprise step S101: if Existence dependency operand, and this dependence operand is the dependence operand of opening window instruction, records this dependence operand ID and described newly-generated operand is joined in operation queue.
It is more than the corresponding description to the window rapid movement method of a kind of distributed processing system(DPS) of the present invention, corresponding thereto, the present invention also provides a kind of window quick moving device of distributed processing system(DPS), be applied in distributed processing system(DPS), this distributed processing system(DPS) comprises Control Server and a plurality of display processing device; As shown in Figure 4, described Control Server comprises operand generation and judge module, the first instruction transmission and queue processing module, object searching and instruction sending module, the second instruction transmission and queue processing module; Described display processing device comprises processing module, display module;
Described operand generates with judge module for after receiving the move operation instruction of control terminal, for this move operation instruction generating run object and judge whether Existence dependency operand according to the window ID in this move operation instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order;
The first instruction transmission and queue processing module are for when judging the dependence operand that Existence dependency operand and this dependence operand are moving window instruction, to corresponding display processing device, send and close signal source instruction and described dependence operand is removed from operation queue, the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue;
Described object is found and instruction sending module for being empty operand and sending and open signal source instruction to corresponding display processing device at operation queue searching dependence operand ID;
The second instruction transmission and queue processing module are for after when opening of receiving that all corresponding display processing devices send over, signal source instruction responds, to corresponding display processing device, send corresponding window operation instruction, and described operand is removed from operation queue;
Described processing module is for being connected to signal source to obtain data and to process according to the signal source instruction of opening receiving, and the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source;
Described display module is opened window and is shown processed good data at window for after receiving window operation instruction.
Preferably, described Control Server can also comprise logging modle, for judgement after for move operation instruction generating run object, draw Existence dependency operand, and this dependence operand is the dependence operand of opening window instruction, records this dependence operand ID and described newly-generated operand is joined in operation queue.
Preferably, described Control Server can also comprise that ID removes module, for by described operand after operation queue removes, the dependence operand ID in the operand of all these operands of dependence in operation queue is removed.
Preferably, in described the second instruction transmission and queue processing module, can comprise the first judgement submodule, be used for judging that described operand is corresponding allly opens signal source instruction response and whether all finish receiving, if it is to display processing device send window operational order corresponding to this operand; If otherwise continuation wait receives, this operand is corresponding opens signal source instruction until wait for receive time-out.
Control Server described in the present embodiment and each display processing device communicate by the network equipment.
Other technical characterictic of the window quick moving device of a kind of distributed processing system(DPS) of the present invention is identical with the window rapid movement method of a kind of distributed processing system(DPS) of the present invention, does not repeat them here.
By above scheme, can find out, window rapid movement method and the device of a kind of distributed processing system(DPS) of the present invention, while carrying out fast moving window operation in control terminal, by certain optimized algorithm, the processing procedure of the dependence operand that operand is relied on is that the intermediate steps of fast moving window operation is fallen to optimizing, so just can reduce the sensation that operation that the time delay that brings because of display processing device deal with data causes is not smooth and be out of step, significantly strengthen user's operating experience and reduced display processing device to processing the waste of resource, there are good market outlook.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.
Claims (9)
1. a window rapid movement method for distributed processing system(DPS), is characterized in that, comprises the following steps:
Control Server receives after the moving window instruction of control terminal, for this moving window instruction generating run object and judge whether Existence dependency operand according to the window ID in this moving window instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order;
If Existence dependency operand, and the dependence operand that this dependence operand is moving window instruction, to corresponding display processing device, send and close signal source instruction and described dependence operand is removed from operation queue, the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue;
In operation queue, searching dependence operand ID is empty operand and sends and open signal source instruction to corresponding display processing device;
Corresponding display processing device is connected to signal source to obtain data and to process according to the signal source instruction of opening receiving, and the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And corresponding display processing device is according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source;
Control Server receives opening after signal source instruction response that all corresponding display processing devices send over, sends corresponding window operation instruction, and described operand is removed from operation queue to corresponding display processing device; The described process that sends corresponding window operation instruction to corresponding display processing device specifically comprises: according to the window coordinates parameter in operand, do following corresponding processing: to relating to this window operation and mobile front window, there is no display processing device transmission windowing instruction in the above; To relating to the display processing device transmission in the above of this window operation and mobile front window, reopen signal source instruction and reopen window instruction; To mobile front window in the above mobile rear hatch do not have display processing device in the above to send out to close signal source instruction and close window instruction;
After corresponding display processing device receives window operation instruction, open window and in window, show processed good data; Described window operation instruction comprises: described windowing instruction, reopen signal source instruction and reopen window instruction.
2. the window rapid movement method of distributed processing system(DPS) according to claim 1, it is characterized in that, described is that moving window instruction generating run object also comprises step afterwards: if Existence dependency operand, and the dependence operand that this dependence operand is windowing instruction, records this dependence operand ID and described newly-generated operand is joined in operation queue.
3. the window rapid movement method of distributed processing system(DPS) according to claim 1, it is characterized in that described step that described operand is also comprised after removing: the dependence operand ID in the operand of all these operands of dependence in operation queue is removed from operation queue.
4. according to the window rapid movement method of the distributed processing system(DPS) described in claim 1-3 any one, it is characterized in that, described Control Server receives opening after signal source instruction response that all corresponding display processing devices send over, the process that sends corresponding window operation instruction to corresponding display processing device specifically comprises: Control Server receives that the corresponding display processing device of described operand sends over opens signal source instruction response, and judge that this operand is corresponding and allly open signal source instruction response and whether all finish receiving, if it is to display processing device send window operational order corresponding to this operand, if otherwise continuation wait receives, this operand is corresponding opens signal source instruction response until wait for receive time-out.
5. a window quick moving device for distributed processing system(DPS), is characterized in that, comprising:
Operand generates and judge module, for receiving when Control Server after the moving window instruction of control terminal, for this moving window instruction generating run object and judge whether Existence dependency operand according to the window ID in this moving window instruction; Wherein, each operand comprises following information: the dependence operand ID that it relies on, the window coordinates parameter of operational order;
The first instruction transmission and queue processing module, for when judging the dependence operand that Existence dependency operand and this dependence operand are moving window instruction, to corresponding display processing device, send and close signal source instruction and described dependence operand is removed from operation queue, the dependence operand ID of newly-generated operand is nullified and newly-generated operand is joined in operation queue;
Object is found and instruction sending module, for being empty operand and sending and open signal source instruction to corresponding display processing device at operation queue searching dependence operand ID;
Processing module, for receiving out after signal source instruction when corresponding display processing device, according to the signal source instruction of opening receiving, be connected to signal source to obtain data and to process, the signal source instruction of opening sending respectively separately to Control Server after finishing dealing with responds; And control corresponding display processing device according to being connected and carrying out cleaning work between the pass signal source instruction disconnection receiving and signal source;
The second instruction transmission and queue processing module, after for opening of receiving when Control Server that all corresponding display processing devices send over, signal source instruction responds, to corresponding display processing device, send corresponding window operation instruction, and described operand is removed from operation queue; The described process that sends corresponding window operation instruction to corresponding display processing device specifically comprises: according to the window coordinates parameter in operand, do following corresponding processing: to relating to this window operation and mobile front window, there is no display processing device transmission windowing instruction in the above; To relating to the display processing device transmission in the above of this window operation and mobile front window, reopen signal source instruction and reopen window instruction; To mobile front window in the above mobile rear hatch do not have display processing device in the above to send out to close signal source instruction and close window instruction;
Display module, for opening window and showing processed good data at window after receiving window operation instruction when corresponding display processing device; Described window operation instruction comprises: described windowing instruction, reopen signal source instruction and reopen window instruction.
6. the window quick moving device of distributed processing system(DPS) according to claim 5, it is characterized in that, described Control Server also comprises logging modle, for judgement after for moving window instruction generating run object, draw Existence dependency operand, and the dependence operand that this dependence operand is windowing instruction, records this dependence operand ID and described newly-generated operand is joined in operation queue.
7. the window quick moving device of distributed processing system(DPS) according to claim 5, it is characterized in that, described Control Server also comprises that ID removes module, for by described operand after operation queue removes, dependence operand ID in the operand of all these operands of dependence in operation queue is removed.
8. according to the window quick moving device of the distributed processing system(DPS) described in claim 5-7 any one, it is characterized in that, described the second instruction transmission and queue processing module comprise the first judgement submodule, for receive opening after signal source instruction response that the corresponding display processing device of described operand sends at Control Server, whether all open signal source instruction response all finish receiving, if it is to display processing device send window operational order corresponding to this operand if judging that described operand is corresponding; If otherwise continuation wait receives, this operand is corresponding opens signal source instruction response until wait for receive time-out.
9. the window quick moving device of distributed processing system(DPS) according to claim 8, is characterized in that, described Control Server and each display processing device communicate by the network equipment.
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Address after: 510670 Guangdong city of Guangzhou province Kezhu Guangzhou high tech Industrial Development Zone, Road No. 233 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 Guangzhou province high tech Industrial Development Zone, Guangdong, Cai road, No. 6, No. Patentee before: VTRON TECHNOLOGIES Ltd. |
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Granted publication date: 20140326 |