CN103106057A - Cascading system of multiprocessor device and cascading control method of the same - Google Patents
Cascading system of multiprocessor device and cascading control method of the same Download PDFInfo
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- CN103106057A CN103106057A CN2012105722594A CN201210572259A CN103106057A CN 103106057 A CN103106057 A CN 103106057A CN 2012105722594 A CN2012105722594 A CN 2012105722594A CN 201210572259 A CN201210572259 A CN 201210572259A CN 103106057 A CN103106057 A CN 103106057A
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Abstract
The invention provides a cascading system of a multiprocessor device and a cascading control method of the same. The cascading control method of the multiprocessor device comprises the following steps: after a control order sent by a user is received, obtaining device information and cascading connection relations among devices; when a service order sent by the user is received, analyzing the service order to obtain a source processor device and a target processor device; according to the device information and the cascading connection relations among the devicec, calculating a cascading routing through the source processor device and the target processor device, and applying for getting through the corresponding cascading channels; and obtaining a service order which the source processor device and the target processor device need to process through calculation, issuing the service order to the corresponding source processor device and the corresponding target processor device through a network and saving window information for the follow-up window to process, operate and use. According to the cascading control method of the multiprocessor device and the cascading control method of the same, application programs relevant to an operating system are not needed to be installed in the operating system, so that the complexity of program installation is reduced and flexibility of cascading control is improved.
Description
Technical field
The present invention relates to joined screen system, particularly relate to the cascade control method of a kind of multiprocessor machine cascade system and a kind of multiprocessor machine cascade system.
Background technology
In joined screen system, when display unit quantity is more, need many processor cascades just can complete tiled display.Be during simultaneously across a plurality of processor when the user is showing the window of leaving on wall, control signal need to be transferred to a plurality of processors simultaneously.
Generally comprise a plurality of processor devices and a cascade device in traditional multiprocessor machine cascade system, described cascade device is used for completing the cascade channel handoff functionality, and described processor device is used for completing the processor business function.At present, use the built-in Web of processor device to communicate with single processor device, and the cascade window relate to a plurality of processor devices, uses the built-in web of processor device can not complete out the cascade window operation.Therefore, thereby must complete out the cascade window operation by just communicating with a plurality of processor devices at the relevant control program of PC end installing operating system, cause existing in traditional multiprocessor machine cascade system the problem of installation complicated operation.
Summary of the invention
Based on this, be necessary the problem for said procedure fitting operation more complicated, a kind of multiprocessor machine cascade system and cascade control method thereof are provided.
For achieving the above object, the present invention adopts following technical scheme:
A kind of multiprocessor machine cascade system comprises several processor devices and at least one cascade device, and described cascade device comprises the cascade control subsystem; Described cascade control subsystem comprises:
Device management module is used for obtaining the cascade annexation between facility information and each equipment after the control command that receives user's transmission;
The command analysis module is used for resolving described business order and obtaining source processor equipment, target processor equipment when receiving the business order of user's transmission;
The cascade routing calculation module be used for calculating the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application;
The window management module, need business order to be processed for calculating described source processor equipment and target processor equipment, be issued to corresponding source processor equipment and target processor equipment by network, and preserve window information and process the operation use for subsequent window.
A kind of cascade control method of multiprocessor machine cascade system comprises the following steps:
After the control command that receives user's transmission, obtain the cascade annexation between facility information and each equipment;
When receiving the business order of user's transmission, resolve described business order and obtain source processor equipment, target processor equipment;
Calculate the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application;
Calculate described source processor equipment and target processor equipment and need business order to be processed, be issued to corresponding source processor equipment and target processor equipment by network, and preserve window information and use for subsequent window processing operation.
Can be found out by above scheme, multiprocessor machine cascade system of the present invention and cascade control method thereof, control function by adding embedded program to complete cascade in cascade device, the user is no matter in what operating system like this, only need simple open any browser and be connected to cascade device, then carrying out just can using browser page that whole multiprocessor machine cascade system is controlled after easy configuration in the page of opening.Because the solution of the present invention need to not installed the application program relevant to operating system in operating system, therefore reduced the complicacy of installation, improved the cascade control efficiency; Adopt in addition operations such as just changing at last equipment or refitting system after the solution of the present invention also can not affect the operation of cascade system, improved the flexibility ratio of cascade control.
Description of drawings
Fig. 1 is the structural representation of a kind of multiprocessor machine cascade system in the embodiment of the present invention;
Fig. 2 is the structural representation of embodiment of the present invention cascade control subsystem;
Fig. 3 is the schematic flow sheet of the cascade control method of place's multiprocessor machine cascade system in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further described.
A kind of multiprocessor machine cascade system, shown in Figure 1, comprise several processor devices and at least one cascade device.Control for completing cascade, the embodiment of the present invention has added the cascade control subsystem in described cascade device, come the functions such as cascade annexation management between finishing equipment and equipment, processor device and the management of cascade device cascade channel, video data cascade routing management, cascade window management by this subsystem.Concrete, as shown in Figure 2, described cascade control subsystem comprises: device management module 101, command analysis module 102, cascade routing calculation module 103, window management module 104, described device management module 101, command analysis module 102, cascade routing calculation module 103, window management module 104 are connected successively.
Described device management module 101 is used for obtaining the cascade annexation between facility information and each equipment after the control command that receives user's transmission.
Above-mentioned facility information generally comprises: which equipment is the multiprocessor machine cascade system comprised, and these equipment belong to what device type (being processor device or cascade device) etc.
Described command analysis module 102 is used for resolving described business order and obtaining source processor equipment, target processor equipment when receiving the business order of user's transmission.
As an embodiment preferably, described business order can be the order of windowing, close window order or moving window order etc.Describe as example for the order of windowing take described business order, fenestration procedure can relate to the source processor equipment that vision signal is provided, and one or more vision signals of accepting are for the target processor equipment of output display, all be connected to cascade device by the level on line between these equipment, also connect by the level on line between cascade device, device management module provides the cascade annexation of these equipment rooms.Due to the processor device limited amount that cascade device can connect, therefore a multiprocessor machine cascade system needs many cascade devices sometimes.
Described cascade routing calculation module 103 be used for calculating the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application.
Calculate the cascade route refer to vision signal from source processor equipment to target processor equipment this process which cascade path, so can be referred to as again to seek the cascade path.Seeking in the process of cascade path to need the application cascade channel, if the cascade path needs the cascade channel of two equipment rooms, and cascade channel occupied being finished, continues to seek whether other alternative cascade path is arranged, if not the failure of cascade path finding.If search out available cascade path, send a command to the cascade channel that corresponding device is got through to be needed, just got through the video signal source processor device that needs to the cascade path of target processor equipment.
Need to prove, the cascade channel quantity of processor device and cascade device is all known, need to apply for the cascade channel of processor device and cascade device when opening the cascade window operation, the cascade window is windowed and successfully can be taken these cascade channels, close the cascade window and can discharge corresponding cascade channel, just can not open again the cascade window when cascade channel is occupied after being finished.
Described window management module 104, need business order to be processed for calculating described source processor equipment and target processor equipment, be issued in corresponding source processor equipment and target processor equipment by network, and preserve window information and process the operation use for subsequent window, source processor equipment and target processor equipment are done corresponding vision signal directly link and vision signal cascade input demonstration afterwards, so just can complete cascade and window or close the operations such as window, moving window.
As an embodiment preferably, can comprise in described window information: window size information, coordinate information, cascade routing information of using etc., in follow-up movement, can need these information when the operation such as closing window.
As an embodiment preferably, can further comprise in described device management module:
The equipment information management submodule when being used for receiving the control command of the search equipment that the user sends, sends UDP(User Datagram Protocol, User Datagram Protoco (UDP)) broadcasting, and obtain facility information from the return data that receives; Then the interpolation device command that issues according to the user is set up TCP(Transmission Control Protocol, transmission control protocol with the equipment that adds) the network connection;
Cascade annexation management submodule is used for receiving that the user sends when the control command of the cascade annexation between the equipment that described multiprocessor machine cascade system comprises is set, and calculates the cascade annexation between each equipment.
In addition, in embodiment, control for convenient therein, can also add the WEB server in cascade device, the WEB request that described WEB server is used for sending according to the user generates to be controlled the page and the described control page is sent to the user.Built-in after the WEB server in cascade device, user terminal (as the mobile device of flat board and so on) thus a WEB server that only needs to use browser to be connected to cascade device just can open and control the page and complete cascade control, bring great convenience to the user.
In addition, in the embodiment of the present invention, control program can also be installed in PC, control program is connected to cascade device and issues control command and complete cascade and control.Perhaps control program can be installed in PC, add equipment control and spell the wall configuration feature in cascade device and other processor device, then can jump to browser and control the page from control program, the wall configuration operation is managed and spelled to finishing equipment fast in this page, thereby conveniently carry out the cascade initial configuration, the method is applicable to two direct-connected situations that there is no cascade device of processor device.
In the scheme of the embodiment of the present invention, when carrying out the multiprocessor machine cascade and window, close the business order such as window, moving window, resolve user's business order and calculate the cascade route of needs and the cascade channel of application needs according to the cascade annexation, processing obtains the appliance services order that appliance services order that each processor device need to carry out and cascade device need to be carried out, be issued to respectively more corresponding equipment, just can complete cascade and window, close the business functions such as window, moving window.
Corresponding with above-mentioned a kind of multiprocessor machine cascade system, the present invention also provides a kind of cascade control method of multiprocessor machine cascade system, and shown in Figure 3, the method comprises the following steps:
Step S101, after the control command that receives user's transmission, obtain the cascade annexation between facility information (comprised which equipment as the multiprocessor machine cascade system, and the type of these equipment being processor device or cascade device etc.) and each equipment;
Step S102 when receiving the business order of user's transmission, resolves described business order and obtains source processor equipment, target processor equipment;
Step S103 calculate the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application;
Step S104 calculates described source processor equipment and target processor equipment and needs business order to be processed, is issued to corresponding source processor equipment and target processor equipment by network, and preserves window information and use for subsequent window processing operation.Source processor equipment and target processor just can be carried out corresponding vision signal directly link and vision signal cascade input demonstration after receiving the business order, so just can complete cascade and window or close the operations such as window, moving window.
As an embodiment preferably, the process of obtaining the cascade annexation between facility information and each equipment in described step S101 after receiving the control command that the user sends specifically can comprise the steps:
Step S1011 when receiving the control command of the search equipment that the user sends, sends udp broadcast, and obtain facility information from the return data that receives; Then the interpolation device command that issues according to the user is set up the TCP network with the equipment that adds and is connected;
Step S1012, when receive that the user sends the control command of the cascade annexation between the equipment that comprises in described multiprocessor machine cascade system is set the time, calculate the cascade annexation between each equipment.
As an embodiment preferably, described business order can be the order of windowing, close window order or moving window order etc.
As an embodiment preferably, can comprise in described window information: window size information, coordinate information, cascade routing information of using etc., in follow-up movement, can need these information when the operation such as closing window.
Other technical characterictic of the cascade control method of a kind of multiprocessor machine cascade system of the present invention is identical with above-mentioned a kind of multiprocessor machine cascade system, and it will not go into details herein.
Can find out by above scheme, multiprocessor machine cascade system of the present invention and cascade control method thereof, control function by adding embedded program to complete cascade in cascade device, the user is no matter in what operating system like this, only need simple open any browser and be connected to cascade device, then carrying out just can using browser page that whole multiprocessor machine cascade system is controlled after easy configuration in the page of opening.Because the solution of the present invention need to not installed the application program relevant to operating system in operating system, therefore reduced the complicacy of installation, only need to simply open a browser and just can complete, improved the cascade control efficiency; Adopt in addition operations such as just changing at last equipment or refitting system after the solution of the present invention also can not affect the operation of cascade system, improved the flexibility ratio of cascade control.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a multiprocessor machine cascade system, comprise several processor devices and at least one cascade device, it is characterized in that, described cascade device comprises the cascade control subsystem; Described cascade control subsystem comprises:
Device management module is used for obtaining the cascade annexation between facility information and each equipment after the control command that receives user's transmission;
The command analysis module is used for resolving described business order and obtaining source processor equipment, target processor equipment when receiving the business order of user's transmission;
The cascade routing calculation module be used for calculating the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application;
The window management module, need business order to be processed for calculating described source processor equipment and target processor equipment, be issued to corresponding source processor equipment and target processor equipment by network, and preserve window information and process the operation use for subsequent window.
2. multiprocessor machine cascade system according to claim 1, is characterized in that, also comprises the WEB server in described cascade device, and the WEB request that is used for sending according to the user generates to be controlled the page and the described control page is sent to the user.
3. multiprocessor machine cascade system according to claim 1, is characterized in that, described device management module comprises:
The equipment information management submodule when being used for receiving the control command of the search equipment that the user sends, sending udp broadcast, and obtain facility information from the return data that receives; Then the interpolation device command that issues according to the user is set up the TCP network with the equipment that adds and is connected;
Cascade annexation management submodule is used for receiving that the user sends when the control command of the cascade annexation between the equipment that described multiprocessor machine cascade system comprises is set, and calculates the cascade annexation between each equipment.
4. according to claim 1-3 described multiprocessor machine cascade systems of any one, is characterized in that, described business order is the order of windowing, pass window order or moving window order.
5. according to claim 1-3 described multiprocessor machine cascade systems of any one, is characterized in that, described window information comprises: window size information, coordinate information, the cascade routing information that uses.
6. the cascade control method of a multiprocessor machine cascade system, is characterized in that, comprises the following steps:
After the control command that receives user's transmission, obtain the cascade annexation between facility information and each equipment;
When receiving the business order of user's transmission, resolve described business order and obtain source processor equipment, target processor equipment;
Calculate the cascade route according to the cascade annexation between described facility information and each equipment, source processor equipment, target processor equipment, and corresponding cascade channel is got through in application;
Calculate described source processor equipment and target processor equipment and need business order to be processed, be issued to corresponding source processor equipment and target processor equipment by network, and preserve window information and use for subsequent window processing operation.
7. the cascade control method of multiprocessor machine cascade system according to claim 6, is characterized in that, the process of obtaining the cascade annexation between facility information and each equipment after described control command receiving user's transmission comprises:
When receiving the control command of the search equipment that the user sends, send udp broadcast, and obtain facility information from the return data that receives; Then the interpolation device command that issues according to the user is set up the TCP network with the equipment that adds and is connected;
When receive that the user sends the control command of the cascade annexation between the equipment that comprises in described multiprocessor machine cascade system is set the time, calculate the cascade annexation between each equipment.
8. the cascade control method of according to claim 6 or 7 described multiprocessor machine cascade systems, is characterized in that, described business order is the order of windowing, pass window order or moving window order.
9. the cascade control method of according to claim 6 or 7 described multiprocessor machine cascade systems, is characterized in that, described window information comprises: window size information, coordinate information, the cascade routing information that uses.
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| CN201210572259.4A CN103106057B (en) | 2012-12-25 | 2012-12-25 | Multiprocessor machine cascade system and cascade Mach-Zehnder interferometer method thereof |
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| CN201210572259.4A CN103106057B (en) | 2012-12-25 | 2012-12-25 | Multiprocessor machine cascade system and cascade Mach-Zehnder interferometer method thereof |
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Cited By (6)
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| CN105335329A (en) * | 2015-12-04 | 2016-02-17 | 广东威创视讯科技股份有限公司 | Processor cascading method and system |
| CN105703956A (en) * | 2016-03-31 | 2016-06-22 | 广东威创视讯科技股份有限公司 | Track seeking method and device based on collection channel of processor |
| CN108133585A (en) * | 2016-12-01 | 2018-06-08 | 深圳市三诺数字科技有限公司 | A kind of equipment even controls device, method and system |
| CN105528189B (en) * | 2015-12-04 | 2018-08-28 | 广东威创视讯科技股份有限公司 | window loss recovery method and system |
| CN111327439A (en) * | 2018-12-14 | 2020-06-23 | 中国移动通信集团山东有限公司 | Non-conflict human-computer command interaction channel parallel work control method and device |
| CN112463713A (en) * | 2020-12-09 | 2021-03-09 | 威创集团股份有限公司 | Automatic track seeking method and device for processor |
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| CN112463713A (en) * | 2020-12-09 | 2021-03-09 | 威创集团股份有限公司 | Automatic track seeking method and device for processor |
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| CN103106057B (en) | 2016-06-29 |
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