CN107346119A - Cooperative control method, apparatus and system - Google Patents
Cooperative control method, apparatus and system Download PDFInfo
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- CN107346119A CN107346119A CN201710736458.7A CN201710736458A CN107346119A CN 107346119 A CN107346119 A CN 107346119A CN 201710736458 A CN201710736458 A CN 201710736458A CN 107346119 A CN107346119 A CN 107346119A
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- control instruction
- control
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- source device
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2231—Master slave
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2235—Each slave has library of states during which operation is permitted to start
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a kind of cooperative control method, apparatus and system.Wherein, this method includes：Video source device receives the first control instruction and the second control instruction of detection local that source equipment is sent, wherein, the first control instruction is the control instruction that at least one remote equipment is sent by source equipment；Video source device is when receiving the first control instruction of source equipment transmission and detecting the second local control instruction, according to the first control instruction and the second control instruction, the image information of Collaborative Control output.The present invention is solved during remote assistance, and remote computer is merely able to be controlled by local computer, can not but realize the technical problem with local computer Collaborative Control.
Description
Technical field
The present invention relates to control field, in particular to a kind of cooperative control method, apparatus and system.
Background technology
With the high speed development of computer realm science and technology, Windows XP systems can pass through subsidiary " remote assistance "
Remote control is carried out to computer, during remote assistance, the computer of assisted party will be controlled temporarily by assistance side, association
The side of helping can carry out some problems in system maintenance, installation software, processing computer etc. among controlled computer.
Similar to above-mentioned Windows remote assistances function and the remote assistance function of Tengxun, local may be by
Computer control remote computer operated, but Windows remote assistances with only allowing playscript with stage directions computer remote control
The computer of distal end processed, the content on remote computer screen is shown on local computer display, and remote computer is merely able to
Controlled, can not but realize and local computer Collaborative Control by local computer.
For above-mentioned during remote assistance, remote computer is merely able to be controlled by local computer, but can not be real
Now with local computer Collaborative Control the problem of, effective solution is not yet proposed at present.
The content of the invention
The embodiments of the invention provide a kind of cooperative control method, apparatus and system, at least to solve in remote assistance mistake
Cheng Zhong, remote computer are merely able to be controlled by local computer, can not but realize and be asked with the technology of local computer Collaborative Control
Topic.
One side according to embodiments of the present invention, there is provided a kind of cooperative control method, including：Video source device receives
The first control instruction and the second control instruction of detection local that source equipment is sent, wherein, the first control instruction is at least one
The control instruction that individual remote equipment is sent by source equipment；Video source device is receiving the first control of source equipment transmission
When instructing and detect the second local control instruction, according to the first control instruction and the second control instruction, Collaborative Control output
Image information.
Further, the first control instruction and the second control of detection local that source equipment is sent are received in video source device
Before system instruction, method also includes：At least one remote equipment receives the first control instruction that the first input equipment is sent, and will
First control instruction is sent to video source device by source equipment, wherein, the first input equipment is used to produce the first operation thing
Part, and produce the first control instruction according to the first Action Events；The second input equipment being connected with video source device produces second
Action Events, the second control instruction is produced according to the second Action Events, and the second control instruction is sent to video source device.
Further, the image information exported according to the first control instruction and the second control instruction, Collaborative Control, including：
Foundation the first control instruction and the second control instruction, determine the priority level of the first control instruction and the second control instruction；Compare
The priority level of first control instruction and the second control instruction；Gao You in the control instruction of preferential answering first and the second control instruction
The control instruction of first rank, the output image information corresponding with the other control instruction of high priority, and in preferential answering Gao You
During the control instruction of first rank, the other control instruction of low priority is shielded.
Further, it is determined that the priority level of the first control instruction and the second control instruction, including：According to receiving first
The time of control instruction and the second control instruction, determine the priority level of the first control instruction and the second control instruction；Default the
Any one control instruction in one control instruction and the second control instruction is high priority, and another control instruction is low
Priority level；When the first control instruction is multiple, it is height to preset the control instruction of part first in multiple first control instructions
First control instruction of priority level, the second control instruction and remainder is low priority level；Also, exist in video source device
When not receiving other the first control instruction of part of high priority, according to receiving the first of the second control instruction and remainder
The time of control instruction, determine the priority level of the second control instruction and the first control instruction of remainder；Receive the 3rd control
System instruction, wherein, the 3rd control instruction is used for the priority level for determining the first control instruction and the second control instruction.
One side according to embodiments of the present invention, a kind of cooperative control system is additionally provided, including：At least one distal end
Equipment, it is connected with source equipment, for the first control instruction to be sent to source equipment；Source equipment, for receiving the first control
System instruction, and the first control instruction is sent to video source device；Video source device, it is connected with source equipment, for receiving
When to the first control instruction and detecting the second local control instruction, cooperateed with according to the first control instruction and the second control instruction
Control the image information of video source device output.
Further, the first input equipment, it is connected with least one remote equipment, for producing the first Action Events, and
It will be sent according to the first control instruction caused by the first Action Events to corresponding at least one remote equipment.
Further, system also includes：Second input equipment, is connected with video source device, for producing the second operation thing
Part, and will be sent according to the second control instruction caused by the second Action Events to video source device.
Further, source equipment, is additionally operable to receive the image information of video source device output, and forwards image information extremely
At least one remote equipment；At least one remote equipment, it is additionally operable to receive image information, and image information is sent to first and shown
Showing device.
Further, system also includes：First display device, it is connected with least one remote equipment, for showing at least
The image information that one remote equipment is sent；Second display device, is connected with video source device, for receiving and showing video source
The image information of equipment output.
Further, video source device includes：Two first interfaces；Video source device passes through a first interface and second
Display device is connected, and video source device is connected by another first interface with source equipment；Remote equipment includes：3rd connects
Mouthful, remote equipment is connected by the 3rd interface with the first display device.
Further, video source device also includes：Two second interfaces, wherein, video source device is connect by one second
Mouth is connected with the second input equipment, and video source device is connected by another second interface with source equipment；Remote equipment also wraps
Include：4th interface, remote equipment are connected by the 4th interface with the first input equipment.
Further, system also includes：The network switch, it is arranged between source equipment and at least one remote equipment,
For passing through network connection source equipment and at least one remote equipment.
One side according to embodiments of the present invention, a kind of Collaborative Control device is additionally provided, including：Receiving module, use
In the second local control instruction of the first control instruction and detection that receive the transmission of source equipment, wherein, the first control instruction is
The control instruction that at least one remote equipment is sent by source equipment；Control module, for receiving the transmission of source equipment
The first control instruction and when detecting the second local control instruction, according to the first control instruction and the second control instruction, association
With the image information of control output.
One side according to embodiments of the present invention, additionally provides a kind of storage medium, and storage medium includes the journey of storage
Sequence, wherein, program performs that above-mentioned any one is optional or preferable cooperative control method.
One side according to embodiments of the present invention, a kind of processor being additionally provided, processor is used for operation program, its
In, program performs that above-mentioned any one is optional or preferable cooperative control method when running.
In embodiments of the present invention, by the way of Collaborative Control, receive what source equipment was sent by video source device
First control instruction and the second control instruction of detection local；Video source device is receiving the first control of source equipment transmission
When instructing and detect the second local control instruction, according to the first control instruction and the second control instruction, Collaborative Control output
Image information, having reached remote computer can not only be controlled by local computer, can also and local computer Collaborative Control
Purpose, it is achieved thereby that during remote assistance, the technique effect of remote computer and remote computer Collaborative Control, enter
And solve during remote assistance, remote computer is merely able to be controlled by local computer, can not but realize and be counted with local
The technical problem of calculation machine Collaborative Control.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of step flow chart of cooperative control method according to embodiments of the present invention；
Fig. 2 is a kind of step flow chart of optional cooperative control method according to embodiments of the present invention；
Fig. 3 is a kind of step flow chart of optional cooperative control method according to embodiments of the present invention；
Fig. 4 is a kind of step flow chart of optional cooperative control method according to embodiments of the present invention；
Fig. 5 is a kind of structural representation of Collaborative Control device according to embodiments of the present invention；
Fig. 6 is a kind of structural representation of cooperative control system according to embodiments of the present invention；And
Fig. 7 is a kind of structural representation of optional cooperative control system according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
According to embodiments of the present invention, there is provided a kind of cooperative control method embodiment, the Collaborative Control side that the application proposes
Method can be, but not limited to for during remote assistance, it is necessary to explanation, can be the flow of accompanying drawing illustrates the step of
Performed in the computer system of such as one group computer executable instructions, although also, show logical order in flow charts,
But in some cases, can be with the step shown or described by being performed different from order herein.
Fig. 1 is a kind of step flow chart of cooperative control method according to embodiments of the present invention, as shown in figure 1, this method
Comprise the following steps：
Step S102, video source device receive the first control instruction and the second control of detection local that source equipment is sent
Instruction, wherein, the first control instruction is the control instruction that at least one remote equipment is sent by source equipment.
Specifically, in above-mentioned steps S102, video source device can be one and be arranged at local video source computer,
Said distal ends equipment can be the computer for allowing local computer remote control, it is preferred that said distal ends equipment can be more
It is individual.
Specifically, above-mentioned source equipment is a kind of equipment that can handle vision signal, video source computer can be sent out
The HDMI video signal sent is compressed coding, handles the data format for that can transmit in a computer network and is passed
It is defeated, for example, being packaged into IP packets, and then export IP signals (such as UDP signals or TCP signals)；As a kind of optional
Embodiment, the source equipment in the application use GTP agreements to carry out the transmission of vision signal (after the GTP agreements can be improvement
GTP agreements).
Optionally, source equipment can be by network connection, for example, can be connected by the network switch with remote equipment
Connect, it should be appreciated that be not limited to this.
In a kind of optional embodiment, video source computer is connected by USB interface with source equipment, and then can be connect
Receive at least one remote computer and pass through the first control instruction transmitted by source equipment；Above-mentioned second control instruction is and video
Control instruction transmitted by the mouse or keyboard of source computer connection, wherein, video source computer by USB interface and mouse or
Keyboard connects.
It should be noted that above-mentioned first control instruction and above-mentioned second control instruction are used to control video source computer defeated
Image information to display corresponding to going out is shown.
Pass through above-mentioned steps S102, it is possible to achieve video source computer is by detecting control caused by local mouse or keyboard
Instruction, and the control instruction that at least a remote computer is sent is received, receive the local and remote computer of video source computer
Collaborative Control.
Step S104, video source device are receiving the first control instruction of source equipment transmission and are detecting local the
During two control instructions, according to the first control instruction and the second control instruction, the image information of Collaborative Control output.
Specifically, in above-mentioned steps S104, video source device is receiving the first control instruction of source equipment transmission
During with detecting the second local control instruction, video source device can be controlled according to the first control instruction pre-set and second
The priority level of instruction is made, the other control instruction of high priority in the control instruction of preferential answering first and the second control instruction, and
Corresponding image information is exported to display according to the other control instruction of high priority.
In a kind of optional embodiment, video source computer, can in the other control instruction of preferential answering high priority
To shield the other control instruction of low priority, when not receiving the other control instruction of high priority, response low priority is other
Control instruction, output image information to the display corresponding with the other control instruction of low priority are shown.
It should be noted that the default mouse that send the first control instruction and the second control instruction or keyboard can be passed through
Priority level, to determine the priority level of the first control instruction and the second control instruction.
, can be by presetting the priority level of the first control instruction and the second control instruction, really by above-mentioned steps S104
Determine the sequencing that video source computer responds the first control instruction and the second control instruction, and export corresponding with control instruction
Image information to display shown, realize video source computer and remote computer Collaborative Control video source computer
The image information of output.
In embodiments of the present invention, by the way of Collaborative Control, receive what source equipment was sent by video source device
First control instruction and the second control instruction of detection local；Video source device is receiving the first control of source equipment transmission
When instructing and detect the second local control instruction, according to the first control instruction and the second control instruction, Collaborative Control output
Image information, having reached remote computer can not only be controlled by local computer, can also and local computer Collaborative Control
Purpose, it is achieved thereby that during remote assistance, the technique effect of remote computer and remote computer Collaborative Control, enter
And solve during remote assistance, remote computer is merely able to be controlled by local computer, can not but realize and be counted with local
The technical problem of calculation machine Collaborative Control.
The embodiment provided based on above-mentioned steps S102 to step S108, present invention also provides following optional or preferred
Technical scheme：
In a kind of optional embodiment, Fig. 2 is a kind of optional cooperative control method according to embodiments of the present invention
Flow chart of steps, as shown in Fig. 2 video source device receive the first control instruction that source equipment sends and detection it is local the
Before two control instructions, this method also comprises the following steps：
Step S202, at least one remote equipment receive the first control instruction that the first input equipment is sent, and by first
Control instruction is sent to video source device by source equipment, wherein, the first input equipment is used to produce the first Action Events, and
The first control instruction is produced according to the first Action Events；
Step S204, the second input equipment being connected with video source device produce the second Action Events, are operated according to second
Event produces the second control instruction, and the second control instruction is sent to video source device.
In a kind of optional embodiment, the first Action Events and the second Action Events include at least one of：Mouse
Mark Action Events, keyboard operation event.
Specifically, in above-mentioned steps S202, the first input equipment is the mouse or keyboard being connected with remote computer, on
Stating the first Action Events includes：Mouse action event, keyboard operation thing caused by the mouse or keyboard being connected with remote computer
Part.
In a kind of optional embodiment, the mouse or keyboard that are connected with remote computer produce mouse action event or key
Disk Action Events, and after producing the first control instruction according to mouse action event or keyboard operation event, this first is controlled
Instruction sends to remote computer, remote computer and is sent the first control instruction to video source device by source equipment, its
In, source equipment can be sent the first control instruction to video source device by USB interface.
Specifically, in above-mentioned steps S204, the second input equipment is the mouse or keyboard being connected with video source computer,
Above-mentioned second Action Events include：Mouse action event, keyboard behaviour caused by the mouse or keyboard being connected with video source computer
Make event.
In an alternative embodiment, the mouse or keyboard that are connected with video source device produce mouse action event or
Keyboard operation event, the second control instruction is produced according to mouse action event or keyboard operation event, and by USB interface by the
Two control instructions are sent to video source device.
In a kind of optional embodiment, Fig. 3 is a kind of optional cooperative control method according to embodiments of the present invention
Flow chart of steps, as shown in figure 3, when performing above-mentioned steps S104, namely foundation the first control instruction and the second control instruction,
The image information of Collaborative Control output, comprises the following steps：
Step S302, according to the first control instruction and the second control instruction, determine that the first control instruction and the second control refer to
The priority level of order；
Step S304, compare the priority level of the first control instruction and the second control instruction；
The other control instruction of high priority, defeated in step S306, the control instruction of preferential answering first and the second control instruction
Go out the image information corresponding with the other control instruction of high priority, and in the other control instruction of preferential answering high priority,
Shield the other control instruction of low priority.
, can be upper according to what is pre-set as a kind of optional embodiment in above-mentioned steps S302 into step S306
The priority level of the first control instruction and the second control instruction is stated, the first of the transmission of source equipment is being received in video source device
Control instruction and when detecting the second local control instruction, Gao You in the control instruction of preferential answering first and the second control instruction
The control instruction of first rank, and corresponding image information to display is exported according to the other control instruction of high priority and shown
Show.
In a kind of optional embodiment, video source computer is in the other control instruction of preferential answering high priority, screen
The other control instruction of low priority is covered, when not receiving the other control instruction of high priority, responds the other control of low priority
Instruction, output image information to the display corresponding with the other control instruction of low priority are shown.
In a kind of optional embodiment, Fig. 4 is a kind of optional cooperative control method according to embodiments of the present invention
Flow chart of steps, as shown in figure 4, determining the priority level of the first control instruction and the second control instruction, comprise the following steps：
Step S402, according to the time for receiving the first control instruction and the second control instruction, determine the first control instruction
With the priority level of the second control instruction.
In a kind of optional embodiment, video source computer and remote computer enjoy the priority level of complete equality,
Video source computer can be carried out at response according to the time order and function order for receiving the first control instruction and the second control instruction
Reason, and the input equipment for not differentiating between the control instruction sent is local mouse/keyboard, or the mouse/keyboard of distal end.Its
In, due to remote computer can have it is multiple, it is corresponding, the first control instruction can also be it is multiple, in the first control instruction
In the case of multiple, the time order and function order of multiple first control instructions can be received according to source equipment, is ranked up place
Reason and then by video source computer receive source equipment transmission sequence after multiple first control instructions, with video source
The time sequencing of COMPUTER DETECTION to the second control instruction of local is ranked up.
As a kind of optional embodiment, video source computer is received in the first control instruction and the second control instruction
The time of any one control instruction is more early, then the priority level of the control instruction is higher, and correspondingly, video source computer is preferential
Respond the other control instruction of the high priority.
As an alternative embodiment, video source computer is received in the first control instruction and the second control instruction
Any one control instruction time it is more late, then the priority level of the control instruction is lower, and correspondingly, video source computer exists
The other control instruction of preferential answering high priority and then the response processing other control instruction of the low priority.
Step S404, any one control instruction preset in the first control instruction and the second control instruction is high priority
Not, another control instruction is low priority level.
In a kind of optional embodiment, Gao You can be enjoyed by presetting the local mouse/keyboard of video source computer
First rank, in the case, the second control instruction that video source computer local mouse/keyboard is produced and sent, understand by regarding
The processing of frequency source equipment preferential answering, during video source computer preferential answering handles the second control instruction, video source calculates
Machine can select to shield the first control instruction that source equipment is sent by USB interface, it is preferred that screen effect can be in video source
After equipment has handled the second control instruction, be delayed one section of guard time.
It should be noted that in the case of the local mouse/keyboard of video source computer is idle, processing can be responded
The first control instruction that the mouse/keyboard of remote computer is produced and sent, and be multiple situations in the first control instruction
Under, the time order and function order of multiple first control instructions can be received according to source equipment, the first control instruction is rung
It should handle.
In an alternative embodiment, high priority can be enjoyed by presetting the mouse/keyboard of remote computer
Not, in the case, the first control instruction that the mouse/keyboard of remote computer is produced and sent, can be excellent by video source device
First response is handled, and during video source computer preferential answering handles the first control instruction, video source computer can select
The second local control instruction of mute video source computer, it is preferred that screen effect can handle the first control in video source device
After system instruction, be delayed one section of guard time.
It should be noted that in the case of the mouse/keyboard of remote computer is idle, processing video source can be responded
The second control instruction that the local mouse/keyboard of computer is produced and sent, and the second control is received according to source equipment and referred to
The time order and function order of order responds thereto processing.
Step S406, when the first control instruction is multiple, the part first preset in multiple first control instructions controls
Instruct as high priority, the first control instruction of the second control instruction and remainder is low priority level；Also, in video
Source device is not when receiving other the first control instruction of part of high priority, according to receiving the second control instruction and remainder
The time for the first control instruction divided, determine the priority level of the second control instruction and the first control instruction of remainder.
Step S408, the 3rd control instruction is received, wherein, the 3rd control instruction is used to determine the first control instruction and second
The priority level of control instruction.
In a kind of optional embodiment, above-mentioned 3rd control instruction can be by the default preferential control for enjoying highest level
System power mouse/keyboard produces and sends, the 3rd control instruction be used for determination the first control instruction and the second control instruction it is excellent
First rank.
In a kind of optional embodiment, above-mentioned 3rd control instruction is also an option that by the second control instruction, or certain
Individual or multiple first control instructions to video source computer carry out control simultaneously, can also cancel the second control instruction, some or
Control authority of multiple first control instructions to video source computer.
Pass through above-mentioned steps S402 to step S408, it is possible to achieve the local mouse/keyboard of video source computer and multiple
More set mouse/keyboards, Collaborative Control video source computer corresponding to remote computer, and realize different control authority priority levels
Division.
Embodiment 2
The embodiment of the present invention additionally provides a kind of Collaborative Control device, it is necessary to illustrate, what above-described embodiment 1 was provided
Method and step, it can be, but not limited in the Collaborative Control device that the embodiment of the present invention is provided perform.
Fig. 5 is a kind of structural representation of Collaborative Control device according to embodiments of the present invention, as shown in figure 5, the device
Including with lower module：Receiving module 50 and control module 52, wherein,
Receiving module 50, refer to for receiving the first control instruction of source equipment transmission and the second control of detection local
Order, wherein, the first control instruction is the control instruction that at least one remote equipment is sent by source equipment；Control module 52,
For when receiving the first control instruction of source equipment transmission and detecting the second local control instruction, being controlled according to first
System instruction and the second control instruction, the image information of Collaborative Control output.
It should be noted that receiving module 50 and control module 52 are corresponding to the step S102 in embodiment 1 to step
S104, above-mentioned module is identical with example and application scenarios that corresponding step is realized, but is not limited to disclosed in above-described embodiment 1
Content.It should be noted that above-mentioned module can be in such as one group of computer executable instructions as a part of of device
Performed in computer system.
Still need to it is noted that above-mentioned modules are can be realized by the form of software or hardware, for rear
Person, it can be accomplished by the following way, but not limited to this：Above-mentioned modules are located in same processor；It is or above-mentioned each
The form of individual module position in any combination is in different processors.
Embodiment 3
The embodiments of the invention provide a kind of cooperative control system, it is necessary to explanation, the side that above-described embodiment 1 is provided
The apparatus module that method step and embodiment 2 are provided, it can be, but not limited to the Collaborative Control system provided in the embodiment of the present invention
Perform or run in system.
For the technical problem described in the application background technology, in embodiments of the present invention, first proposed a kind of new
System architecture, specifically, the application propose cooperative control system can be, but not limited to be used for remote assistance during, Fig. 6
It is a kind of structural representation of cooperative control system according to embodiments of the present invention, as shown in fig. 6, the system includes：
At least one remote equipment 60, is connected with source equipment, for the first control instruction to be sent to source equipment；Source
End equipment 62, sent for receiving the first control instruction, and by the first control instruction to video source device；Video source device 64,
It is connected with source equipment, for receiving the first control instruction and when detecting the second local control instruction, according to first
Control instruction and the image information of the second control instruction Collaborative Control video source device output.
Specifically, said distal ends equipment can be the computer for allowing local computer remote control, it is preferred that above-mentioned remote
End equipment can be multiple；Above-mentioned video source device can be one and be arranged at local video source computer.
Specifically, above-mentioned source equipment is a kind of equipment that can handle vision signal, video source computer can be sent out
The HDMI video signal sent is compressed coding, handles the data format for that can transmit in a computer network and is passed
It is defeated, for example, being packaged into IP packets, and then export IP signals (such as UDP signals or TCP signals)；As a kind of optional
Embodiment, the source equipment in the application use GTP agreements to carry out the transmission of vision signal (after the GTP agreements can be improvement
GTP agreements).
In a kind of optional embodiment, source equipment can be by network connection, for example, can pass through with remote equipment
The network switch connects, it should be appreciated that is not limited to this.
In a kind of optional embodiment, video source computer is connected by USB interface with source equipment, and then can be connect
Receive at least one remote computer and pass through the first control instruction transmitted by source equipment；Above-mentioned second control instruction is and video
Control instruction transmitted by the mouse or keyboard of source computer connection, wherein, video source computer by USB interface and mouse or
Keyboard connects.
It should be noted that above-mentioned first control instruction and above-mentioned second control instruction are used to control video source computer defeated
Image information to display corresponding to going out is shown.
Specifically, video source device is receiving the first control instruction of source equipment transmission and is detecting local second
During control instruction, video source device can according to the first control instruction and the priority level of the second control instruction pre-set,
The other control instruction of high priority in the control instruction of preferential answering first and the second control instruction, and according to the other control of high priority
System instruction exports corresponding image information to display.
In a kind of optional embodiment, video source computer, can in the other control instruction of preferential answering high priority
To shield the other control instruction of low priority, when not receiving the other control instruction of high priority, response low priority is other
Control instruction, output image information to the display corresponding with the other control instruction of low priority are shown.
It should be noted that the default mouse that send the first control instruction and the second control instruction or keyboard can be passed through
Priority level, to determine the priority level of the first control instruction and the second control instruction.
By above-described embodiment, by presetting the priority level of the first control instruction and the second control instruction, video is determined
Source computer responds the sequencing of the first control instruction and the second control instruction, and exports the image corresponding with control instruction
Information to display shown, realizes video source computer and remote computer Collaborative Control video source computer export
Image information.
In embodiments of the present invention, by the way of Collaborative Control, by least one remote equipment, connect with source equipment
Connect, for the first control instruction to be sent to source equipment；Source equipment, controlled for receiving the first control instruction, and by first
System instruction is sent to video source device；Video source device, it is connected with source equipment, for receiving the first control instruction and inspection
When measuring the second local control instruction, exported according to the first control instruction and the second control instruction Collaborative Control video source device
Image information, having reached remote computer can not only be controlled by local computer, can also and local computer Collaborative Control
Purpose, it is achieved thereby that during remote assistance, the technique effect of remote computer and remote computer Collaborative Control, enter
And solve during remote assistance, remote computer is merely able to be controlled by local computer, can not but realize and be counted with local
The technical problem of calculation machine Collaborative Control.
In a kind of optional embodiment, the system also includes：First input equipment, connect with least one remote equipment
Connect, for producing the first Action Events, and will be sent according to the first control instruction caused by the first Action Events to it is corresponding extremely
A few remote equipment.
In a kind of optional embodiment, the system also includes：Second input equipment, is connected with video source device, is used for
The second Action Events are produced, and will be sent according to the second control instruction caused by the second Action Events to video source device.
Optionally, above-mentioned first Action Events and the second Action Events include at least one of：Mouse action event,
Keyboard operation event.
Specifically, the first input equipment is the mouse or keyboard being connected with remote computer, above-mentioned first Action Events bag
Include：Mouse action event, keyboard operation event caused by the mouse or keyboard being connected with remote computer.
In a kind of optional embodiment, the mouse or keyboard that are connected with remote computer produce mouse action event or key
Disk Action Events, and after producing the first control instruction according to mouse action event or keyboard operation event, this first is controlled
Instruction sends to remote computer, remote computer and is sent the first control instruction to video source device by source equipment, its
In, source equipment can be sent the first control instruction to video source device by USB interface.
Specifically, the second input equipment is the mouse or keyboard being connected with video source computer, above-mentioned second Action Events
Including：Mouse action event, keyboard operation event caused by the mouse or keyboard being connected with video source computer.
In an alternative embodiment, the mouse or keyboard that are connected with video source device produce mouse action event or
Keyboard operation event, the second control instruction is produced according to mouse action event or keyboard operation event, and by USB interface by the
Two control instructions are sent to video source device.
In a kind of optional embodiment, source equipment is additionally operable to receive the image information of video source device output, and turns
Image information is sent out at least one remote equipment；At least one remote equipment, it is additionally operable to receive image information, and by image information
Send to the first display device.
In a kind of optional embodiment, the system also includes：First display device, connect with least one remote equipment
Connect, the image information sent for showing at least one remote equipment；Second display device, is connected with video source device, is used for
Receive and show the image information of video source device output.
Specifically, above-mentioned first display device and the second display device are display or display screen.
, can be according to above-mentioned first control instruction and the second control instruction pre-set as a kind of optional embodiment
Priority level, receiving the first control instruction of source equipment transmission in video source device and detecting local second control
During system instruction, the other control instruction of high priority in the control instruction of preferential answering first and the second control instruction, and according to Gao You
The control instruction of first rank exports corresponding image information to display and shown.
In a kind of optional embodiment, video source computer is connected by HDMI with the display of local, defeated
Go out image information to local display to be shown；Video source computer can also be transmitted by another HDMI to source
HDMI video signal compression coding can be packaged into IP packets and is sent by the network switch by end equipment, source equipment
To remote computer, remote computer again decompresses the IP data-signals received, is converted into HDMI video signal, and then send
Display image information is carried out to display.
On the basis of above description, further to realize the more efficiently Collaborative Control to video source device, root
According to the network switch is also provided with above-mentioned cooperative control system provided in an embodiment of the present invention, be arranged on source equipment and
Between at least one remote equipment, for passing through network connection source equipment and at least one remote equipment.
In a kind of optional embodiment, video source device includes：Two first interfaces；Video source device passes through one
One interface is connected with the second display device, and video source device is connected by another first interface with source equipment；Remote equipment
Including：3rd interface, remote equipment are connected by the 3rd interface with the first display device.
In a kind of optional embodiment, video source device also includes：Two second interfaces, wherein, video source device leads to
Cross a second interface to be connected with the second input equipment, video source device is connected by another second interface with source equipment；
Remote equipment also includes：4th interface, remote equipment are connected by the 4th interface with the first input equipment.
A kind of optional embodiment presented below illustrates to above-described embodiment, but does not make rising limit to the application
It is fixed：
In a kind of optional embodiment, Fig. 7 is that a kind of optional Collaborative Control according to embodiments of the present invention cooperates with
Structural representation, as shown in fig. 7, video source device (can be video source computer) includes：Two HDMIs, video source are set
It is standby also to include：Two USB interfaces, wherein, video source device passes through a HDMI and display device (can be display)
Connection, video source device are connected by another HDMI with source equipment；Video source device passes through a USB interface and mouse
Mark/keyboard connection, video source device are connected by another USB interface with source equipment.
Still as shown in fig. 7, any one remote equipment (can be remote computer) also includes：One HDMI and
USB interface, wherein, remote equipment is connected by USB interface with mouse/keyboard, is connected by HDMI with display device.
In a kind of optional embodiment, video source device can be realized to be shown and control instruction in local display
Corresponding image information, after can also the HDMI video signal of video source computer export be handled by source equipment,
Transmitted by the network switch to far-end computer, display image information is carried out by the display of far-end computer, specifically,
Picture material shown by the display of the local display of video source and remote computer can be with completely the same.As shown in fig. 7,
The mouse/keyboard of the local mouse/keyboard of video source device and multiple remote equipments (1,2 ... n), can be with Collaborative Control video
Source device, realize and cooperate.
Regarded it should be noted that above-mentioned HDMI is a kind of video interface type, VDI, VGA, DP etc. for enumerating explanation
Frequency interface is also within the application protection domain, and above-mentioned USB interface is a kind of keyboard and mouse interface type for enumerating explanation, PS/2
Deng keyboard and mouse interface also within the application protection domain.
Embodiment 4
The embodiments of the invention provide a kind of storage medium, storage medium includes the program of storage, wherein, in program execution
State that any one is optional or preferable cooperative control method.
Storage medium provided in an embodiment of the present invention is used to store the program for performing following functions：Video source device receives source
The first control instruction and the second control instruction of detection local that end equipment is sent, wherein, the first control instruction is at least one
The control instruction that remote equipment is sent by source equipment；Video source device refers in the first control for receiving the transmission of source equipment
When making and detect the second local control instruction, foundation the first control instruction and the second control instruction, Collaborative Control output
Image information.
Storage medium provided in an embodiment of the present invention is used to store the program for performing following functions：At least one remote equipment
The first control instruction of the first input equipment transmission is received, and the first control instruction is sent to video source by source equipment and set
It is standby, wherein, the first input equipment is used to produce the first Action Events, and produces the first control instruction according to the first Action Events；
The second input equipment being connected with video source device produces the second Action Events, and producing the second control according to the second Action Events refers to
Order, and the second control instruction is sent to video source device.
Storage medium provided in an embodiment of the present invention is used to store the program for performing following functions：According to the first control instruction
With the second control instruction, the priority level of the first control instruction and the second control instruction is determined；Compare the first control instruction and
The priority level of two control instructions；The other control of high priority refers in the control instruction of preferential answering first and the second control instruction
Order, the output image information corresponding with the other control instruction of high priority, and refer in the other control of preferential answering high priority
When making, the other control instruction of low priority is shielded.
Storage medium provided in an embodiment of the present invention is used to store the program for performing following functions：According to receiving the first control
System instruction and the time of the second control instruction, determine the priority level of the first control instruction and the second control instruction；Default first
Any one control instruction in control instruction and the second control instruction is high priority, and another control instruction is low excellent
First rank；When the first control instruction is multiple, the control instruction of part first preset in multiple first control instructions is Gao You
First control instruction of first rank, the second control instruction and remainder is low priority level；Also, in video source device not
When receiving other the first control instruction of part of high priority, according to the first control for receiving the second control instruction and remainder
The time of instruction is made, determines the priority level of the second control instruction and the first control instruction of remainder；Receive the 3rd control
Instruction, wherein, the 3rd control instruction is used for the priority level for determining the first control instruction and the second control instruction.
Embodiment 5
The embodiments of the invention provide a kind of processor, processor is used for operation program, wherein, performed when program is run
State that any one is optional or preferable cooperative control method.
Processor provided in an embodiment of the present invention is used to run the program for performing following functions：Video source device receives source
The first control instruction and the second control instruction of detection local that equipment is sent, wherein, the first control instruction is at least one remote
The control instruction that end equipment is sent by source equipment；Video source device is receiving the first control instruction of source equipment transmission
During with detecting the second local control instruction, according to the first control instruction and the second control instruction, the figure of Collaborative Control output
As information.
Processor provided in an embodiment of the present invention is used to run the program for performing following functions：At least one remote equipment connects
The first control instruction of the first input equipment transmission is received, and the first control instruction is sent to video source by source equipment and set
It is standby, wherein, the first input equipment is used to produce the first Action Events, and produces the first control instruction according to the first Action Events；
The second input equipment being connected with video source device produces the second Action Events, and producing the second control according to the second Action Events refers to
Order, and the second control instruction is sent to video source device.
Processor provided in an embodiment of the present invention is used to run the program for performing following functions：According to the first control instruction and
Second control instruction, determine the priority level of the first control instruction and the second control instruction；Compare the first control instruction and second
The priority level of control instruction；The other control instruction of high priority in the control instruction of preferential answering first and the second control instruction,
The output image information corresponding with the other control instruction of high priority, and in the other control instruction of preferential answering high priority
When, shield the other control instruction of low priority.
Processor provided in an embodiment of the present invention is used to run the program for performing following functions：According to receiving the first control
Instruction and the time of the second control instruction, determine the priority level of the first control instruction and the second control instruction；Default first control
Any one control instruction in system instruction and the second control instruction is high priority, and another control instruction is low preferential
Rank；When the first control instruction is multiple, it is high preferential to preset the control instruction of part first in multiple first control instructions
First control instruction of rank, the second control instruction and remainder is low priority level；Also, do not connect in video source device
When receiving other the first control instruction of part of high priority, according to the first control for receiving the second control instruction and remainder
The time of instruction, determine the priority level of the second control instruction and the first control instruction of remainder；The 3rd control is received to refer to
Order, wherein, the 3rd control instruction is used for the priority level for determining the first control instruction and the second control instruction.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (15)
- A kind of 1. cooperative control method, it is characterised in that including：Video source device receives the first control instruction and the second control instruction of detection local that source equipment is sent, wherein, institute It is the control instruction that at least one remote equipment is sent by the source equipment to state the first control instruction；The video source device is receiving the first control instruction of the source equipment transmission and is detecting the second local control During system instruction, according to first control instruction and second control instruction, the image information of Collaborative Control output.
- 2. according to the method for claim 1, it is characterised in that receive the first control of source equipment transmission in video source device Before second control instruction of system instruction and detection local, methods described also includes：At least one remote equipment receives first control instruction that the first input equipment is sent, and described first is controlled System instruction is sent to the video source device by the source equipment, wherein, first input equipment is used to produce first Action Events, and produce first control instruction according to first Action Events；The second input equipment being connected with the video source device produces the second Action Events, and institute is produced according to the second Action Events The second control instruction is stated, and second control instruction is sent to the video source device.
- 3. according to the method for claim 1, it is characterised in that refer to according to first control instruction and second control Order, the image information of Collaborative Control output, including：According to first control instruction and second control instruction, first control instruction and second control are determined The priority level of instruction；Compare the priority level of first control instruction and second control instruction；The other control instruction of high priority in first control instruction described in preferential answering and second control instruction, output and institute The corresponding image information of the other control instruction of high priority is stated, and in the other control instruction of high priority described in preferential answering When, shield the other control instruction of low priority.
- 4. according to the method for claim 3, it is characterised in that determine that first control instruction and second control refer to The priority level of order, including：According to the time for receiving first control instruction and second control instruction, determine first control instruction and The priority level of second control instruction；Any one control instruction preset in first control instruction and the second control instruction is high priority, in addition one Individual control instruction is low priority level；When first control instruction is multiple, the control instruction of part first preset in multiple first control instructions is Gao You First control instruction of first rank, second control instruction and remainder is low priority level；Also, in the video source Equipment when not receiving other the first control instruction of part of the high priority, according to receive second control instruction and The time of first control instruction of remainder, determine the excellent of second control instruction and the first control instruction of remainder First rank；The 3rd control instruction is received, wherein, the 3rd control instruction is used to determine first control instruction and described second The priority level of control instruction.
- A kind of 5. cooperative control system, it is characterised in that including：At least one remote equipment, it is connected with source equipment, for the first control instruction to be sent to the source equipment；The source equipment, for receiving first control instruction, and first control instruction is sent to video source and set It is standby；The video source device, it is connected with the source equipment, for receiving first control instruction and detecting this During second control instruction on ground, set according to video source described in first control instruction and the second control instruction Collaborative Control The image information of standby output.
- 6. system according to claim 5, it is characterised in thatFirst input equipment, it is connected with least one remote equipment, for producing the first Action Events, and will be according to described First control instruction caused by first Action Events is sent to corresponding at least one remote equipment.
- 7. system according to claim 6, it is characterised in that the system also includes：Second input equipment, it is connected with the video source device, for producing the second Action Events, and will be according to the described second behaviour Make second control instruction caused by event to send to the video source device.
- 8. system according to claim 7, it is characterised in thatThe source equipment, is additionally operable to receive the image information of the video source device output, and forwards described image information extremely At least one remote equipment；At least one remote equipment, it is additionally operable to receive described image information, and described image information is sent to first and shown Showing device.
- 9. system according to claim 8, it is characterised in that the system also includes：First display device, it is connected with least one remote equipment, for showing at least one remote equipment The image information of transmission；Second display device, it is connected with the video source device, for receiving and showing the image of the video source device output Information.
- 10. system according to claim 9, it is characterised in thatThe video source device includes：Two first interfaces；The video source device by a first interface with it is described Second display device is connected, and the video source device is connected by first interface another described with the source equipment；The remote equipment includes：3rd interface, the remote equipment pass through the 3rd interface and first display device Connection.
- 11. system according to claim 10, it is characterised in thatThe video source device also includes：Two second interfaces, wherein, the video source device passes through a second interface It is connected with second input equipment, the video source device is connected by second interface another described and the source equipment Connect；The remote equipment also includes：4th interface, the remote equipment are set by the 4th interface and the described first input Standby connection.
- 12. the system according to any one in claim 5 to 11, it is characterised in that the system also includes：The network switch, it is arranged between the source equipment and at least one remote equipment, for passing through network connection The source equipment and at least one remote equipment.
- A kind of 13. Collaborative Control device, it is characterised in that including：Receiving module, for receiving the first control instruction of source equipment transmission and the second control instruction of detection local, wherein, First control instruction is the control instruction that at least one remote equipment is sent by the source equipment；Control module, for receiving the first control instruction of the source equipment transmission and detecting the second local control During instruction, according to first control instruction and second control instruction, the image information of Collaborative Control output.
- A kind of 14. storage medium, it is characterised in that the storage medium includes the program of storage, wherein, described program right of execution Profit requires the cooperative control method described in any one in 1 to 4.
- A kind of 15. processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run Profit requires the cooperative control method described in any one in 1 to 4.
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