CN107092455A - The control method and device of multi-display electronic equipment - Google Patents
The control method and device of multi-display electronic equipment Download PDFInfo
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- CN107092455A CN107092455A CN201710191080.7A CN201710191080A CN107092455A CN 107092455 A CN107092455 A CN 107092455A CN 201710191080 A CN201710191080 A CN 201710191080A CN 107092455 A CN107092455 A CN 107092455A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
The embodiments of the invention provide a kind of control method and device of multi-display electronic equipment, the multi-display electronic equipment includes multiple hot plug display screens, and methods described includes：If monitoring the plug signal of hot plug display screen, according to the plug signal, the number for the hot plug display screen that the multi-display electronic equipment is currently connected is determined；According to the number of the hot plug display screen currently connected, the display information of each hot plug display screen currently connected is configured.The present invention is realized according to the actual requirements, increase the technical scheme of upper original hot plug display screen embodiment of the present invention of other hot plug display screens or reduction electronic equipment in multi-display electronic equipment, the various functions of the electronic equipment of multi-display can either be met, it can insert or extract at any time according to demand again hot plug display screen, meet the appearance style and use habit of the electronic equipment of single display screen, improve the electronic equipment practicality of multi-display.
Description
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of multi-display electronic equipment control method and
Device.
Background technology
With networking, intelligentized fast development, because the electronic equipment of multi-display has not Display on the same screen electronics
The features such as difference in functionality of equipment corresponding content, it has also become the developing direction of electronic equipment.
The electronic equipment of existing multi-display, generally includes main display and secondary display screen, user can be according to reality
Demand or different functional characteristics etc., display screen corresponding to curriculum offering to display, for example, importance is higher
Display content is set to main display and shown, the relatively low display content of importance is set to secondary display screen and shown.
But, the electronic equipment of multi-display of the prior art, due to the structure between main display and secondary display screen
For factors such as fixed structure, system limitations, user can not be increased other display screens according to the actual requirements or reduction electronics is set
Standby upper original display screen, reduces the electronic equipment practicality of multi-display.
The content of the invention
The embodiment of the present invention provides a kind of control method and device of multi-display electronic equipment, realizes according to actual need
Ask, the upper original hot plug for increasing other hot plug display screens or reduction electronic equipment in multi-display electronic equipment is shown
Shield the technical scheme of the embodiment of the present invention, the various functions of the electronic equipment of multi-display can either be met, again can be according to need
Ask and insert or extract hot plug display screen at any time, meet the appearance style and use habit of the electronic equipment of single display screen, carry
The high electronic equipment practicality of multi-display.
The embodiment of the present invention provides a kind of control method of multi-display electronic equipment, the multi-display electronic equipment bag
Multiple hot plug display screens are included, methods described includes：
If monitoring the plug signal of hot plug display screen, according to the plug signal, the multi-display electronics is determined
The number for the hot plug display screen that equipment is currently connected；
The each hot plug display screen currently connected according to the number of the hot plug display screen currently connected, configuration
Display information.
The embodiment of the present invention also provides a kind of control device of multi-display electronic equipment, the multi-display electronic equipment
Including multiple hot plug display screens, described device includes：
Determining module, if the plug signal for monitoring hot plug display screen, according to the plug signal, it is determined that described
The number for the hot plug display screen that multi-display electronic equipment is currently connected；
Configuration module, for the number according to the hot plug display screen currently connected, it is each that configuration is currently connected
The display information of hot plug display screen.
The control method and device of the multi-display electronic equipment of the embodiment of the present invention, by monitoring hot plug display screen
Plug signal, according to plug signal, after the number for determining the hot plug display screen that multi-display electronic equipment is currently connected,
According to the number of the hot plug display screen currently connected, the display information of each hot plug display screen currently connected is configured, it is real
Show according to the actual requirements, increased other hot plug display screens in multi-display electronic equipment or reduce the upper original of electronic equipment
The technical scheme of some hot plug display screen embodiment of the present invention, can either meet the various work(of the electronic equipment of multi-display
Can, hot plug display screen can be inserted or extract at any time according to demand again, the outer of electronic equipment for meeting single display screen is serve as a lookout
Lattice and use habit, improve the electronic equipment practicality of multi-display.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the embodiment of the present invention
A part, the schematic description and description of the embodiment of the present invention is used to explain the embodiment of the present invention, does not constitute to this hair
The improper restriction of bright embodiment.In the accompanying drawings：
Fig. 1 is the flow chart of the control method embodiment one of the multi-display electronic equipment of the embodiment of the present invention；
Fig. 2 is the flow chart of the control method embodiment two of the multi-display electronic equipment of the embodiment of the present invention；
Fig. 3 is the flow chart of the control method embodiment three of the multi-display electronic equipment of the embodiment of the present invention；
Fig. 4 is the structural representation of the control device embodiment one of the multi-display electronic equipment of the embodiment of the present invention；
Fig. 5 is the structural representation of the control device embodiment two of the multi-display electronic equipment of the embodiment of the present invention；
Fig. 6 is the multi-display electronic devices structure schematic diagram of the embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Technical scheme of the embodiment of the present invention is clearly and completely described for specific embodiment and corresponding accompanying drawing.Obviously, it is described
Embodiment is only a part of embodiment of the embodiment of the present invention, rather than whole embodiments.Based on the reality in the embodiment of the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
The scope protected in the embodiment of the present invention.
The (if present)s such as term " first ", " second " in specification and claims and above-mentioned accompanying drawing are to be used for area
Not similar part, without for describing specific order or precedence.It should be appreciated that the data so used are appropriate
In the case of can exchange, so that embodiments herein described herein can be real with the order in addition to illustrating herein
Apply.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of the embodiment of the present invention is provided is described in detail.
Embodiment one
Fig. 1 is the flow chart of the control method embodiment one of the multi-display electronic equipment of the embodiment of the present invention, such as Fig. 1 institutes
Show that the control method of the multi-display electronic equipment of the embodiment of the present invention specifically may include steps of：
If the 100, monitoring the plug signal of hot plug display screen, according to the plug signal monitored, multi-display is determined
The number for the hot plug display screen that electronic equipment is currently connected.
The embodiment of the present invention, in order to allow users to according to the actual requirements, increase other on multi-display electronic equipment
Display screen or the upper original display screen for reducing electronic equipment, can be by the structure of multi-display electronic equipment and many displays
The structure of display screen on screen electronic equipment is changed, make its meet the stable operability of the simplification of display screen hot plug and
Such display screen can be defined as to hot plug display screen in aesthetic property, the embodiment of the present invention.
For example, in the embodiment of the present invention, multi-display electronic equipment includes multiple hot plug display screens, each hot plug shows
Display screen can be connected or be disconnected with the realization of multi-display electronic equipment by the communication interface on multi-display electronic equipment respectively,
Communication interface can also be set on hot plug display screen, be connected or disconnect with display screen by display screen, realize and many displays
Shield electronic equipment connection or disconnect, the embodiment of the present invention is not particularly limited.
In the embodiment of the present invention, the plug signal of hot plug display screen includes the insertion signal or heat of hot plug display screen
Plug the extraction signal of display screen.Specifically, each hot plug display screen may be inserted into multi-display electronic equipment or from
Multi-display electronic equipment is extracted, and corresponding insertion signal can be generated after the insertion of hot plug display screen, and hot plug display screen is extracted
After can generate it is corresponding extract signal, therefore, the embodiment of the present invention can use universal input/output (General Purpose
Input Output, GPIO), interrupt or the mode such as poll monitors the plug signal of hot plug display screen, if monitoring, heat is inserted
The plug signal of display screen is pulled out, illustrates now have hot plug display screen to insert multi-display electronic equipment, or, there is hot plug to show
Display screen is extracted from multi-display electronic equipment, and the number for the hot plug display screen that multi-display electronic equipment is currently connected has change
Change, it is thus necessary to determine that the number for the hot plug display screen that multi-display electronic equipment is currently connected.
During one implements, multi-display electronic equipment may have hot plug and show in the power-offstate
Screen plug operation, but can not now determine the number for the hot plug display screen that multi-display electronic equipment is currently connected, because
This, in multi-display electronic equipment during starting up, shows to the hot plug that multi-display electronic equipment is currently connected
Screen carries out upper electricity, now equivalent to the hot plug display screen generation insertion signal currently each connected, multi-display electronic equipment
After the insertion signal for monitoring the generation of hot plug display screen, the hot plug display screen that multi-display electronic equipment is currently connected is determined
Number.
For example, the multi-display electronic equipment of the embodiment of the present invention is in start process, what hot plug display screen was generated inserts
GPIO signals, interrupt signal or optical coupling signal, multi-display electronic equipment monitoring to heat can be included but is not limited to by entering signal
After the insertion signal for plugging display screen generation, whether be normal insertion, and then determine show more if can confirm that hot plug display screen
The number for the hot plug display screen that screen electronic equipment is currently connected.
Multi-display electronic equipment may insert or extract according to the actual requirements at least one heat under open state
Display screen is plugged, now, corresponding signal can be generated, and arrived by multi-display electronic equipment monitoring, now can be according to monitoring
Slotting signal, plus the number of the corresponding hot plug display screen of insertion signal in the number of original hot plug display screen, obtain
The number for the hot plug display screen that multi-display electronic equipment is currently connected, or, in the number of original hot plug display screen
The number for extracting the corresponding hot plug display screen of signal is subtracted, the hot plug that multi-display electronic equipment currently connects is obtained and shows
The number of screen.
For example, the multi-display electronic equipment of the embodiment of the present invention is under open state, what hot plug display screen was generated inserts
GPIO signals, interrupt signal or optical coupling signal, multi-display electronic equipment monitoring to heat can be included but is not limited to by pulling out signal
After the plug signal for plugging display screen generation, it can monitor to whether there is hot plug display screen hot plug event, and then determine many
The number for the hot plug display screen that display screen electronic equipment is currently connected.
101st, the number for the hot plug display screen that basis is currently connected, each hot plug display screen that configuration is currently connected
Display information.
The embodiment of the present invention, can it is determined that after the number for the hot plug display screen that multi-display electronic equipment is currently connected
The display information of each hot plug display screen currently connected with configuring according to the actual requirements.
For example, the embodiment of the present invention can be by respectively to setting corresponding power according to each hot plug display screen of current connection
Weight, it is other as secondary display screen using the maximum hot plug display screen of weighted value as main display, configuration currently connect it is every
During the display information of individual hot plug display screen, can according to the weighted value size of each hot plug display screen currently connected and
The importance of content to be displayed, automatically configures the display information of each hot plug display screen currently connected.
It should be noted that the embodiment of the present invention is not intended to limit each hot plug display screen being currently connected with above-mentioned configuration
Display information mode, for example, user can according to the actual requirements and convenient and swift property principle, manual configuration is currently connected
Each hot plug display screen display information.
The executive agent of the control method of the multi-display electronic equipment of the embodiment of the present invention can be multi-display electronics
The control device of equipment, the control device of the multi-display electronic equipment specifically can be by software come integrated, such as many displays
The control device of screen electronic equipment is specifically as follows an application；Or, can also be by the control of the multi-display electronic equipment
Device is integrated in the operating system of multi-display electronic equipment, and the present invention is to this without being particularly limited to.
The control method of the multi-display electronic equipment of the embodiment of the present invention, by the plug for monitoring hot plug display screen
Signal, according to plug signal, after the number for determining the hot plug display screen that multi-display electronic equipment is currently connected, according to working as
The number of the hot plug display screen of preceding connection, configures the display information of each hot plug display screen currently connected, realizes root
According to actual demand, increase other hot plug display screens in multi-display electronic equipment or reduce upper original heat of electronic equipment
The technical scheme of the display screen embodiment of the present invention is plugged, the various functions of the electronic equipment of multi-display, and energy can either be met
It is enough to insert or extract at any time according to demand hot plug display screen, meet the appearance style of the electronic equipment of single display screen and use
Custom, improves the electronic equipment practicality of multi-display.
Embodiment two
Fig. 2 is the flow chart of the control method embodiment two of the multi-display electronic equipment of the embodiment of the present invention, such as Fig. 2 institutes
Show, the control method of the multi-display electronic equipment of the embodiment of the present invention is on the basis of embodiment illustrated in fig. 1, further more
Technical scheme is described in detail.
As shown in Fig. 2 the control method of the multi-display electronic equipment of the embodiment of the present invention, can specifically include following step
Suddenly：
If the 200, monitoring the insertion signal of hot plug display screen, according to the insertion signal monitored, insertion signal is obtained
The parameter information of corresponding hot plug display screen.
If for example, user shows that the hot plug display screen of video is smaller when seeing video, insertion hot plug can be used
The mode of display screen, makes video show screen display in two hot plugs, so as to amplify viewing picture, therefore, when insertion heat is inserted
When pulling out display screen, in order to protect insertion hot plug display screen to carry out upper electricity to hot plug display screen by temperature-sensitive element etc.,
To strengthen Electro-static Driven Comb (Electro-Static discharge, ESD) disposal ability, while needing to transfer bus and leading to
Communication interface carries out integrated protection.
After hot plug display screen insertion multi-display electronic equipment, the corresponding insertion signal of generation, by multi-display electronics
Monitoring of equipment is arrived, and now multi-display electronic equipment calls hot plug display screen locator, so that the hot plug to insertion shows
Display screen is identified, and the parameter information of the hot plug display screen of insertion is obtained, for example, the model of hot plug display screen, resolution ratio
Deng.
201st, according to the parameter information of hot plug display screen, hot plug display screen is driven, hot plug display screen is entered work
Make state.
Because the hot plug display screen of different model is to normal work, required driver is different, therefore many displays
The driver of the hot plug display screen of Multiple Type can be stored in screen electronic equipment, is believed in the parameter for obtaining hot plug display screen
After breath, the corresponding driver of hot plug display screen can be searched according to the model of hot plug display screen, and then drive the heat
Display screen is plugged, the hot plug display screen is entered working condition.
202nd, the hot plug display screen interface state to multi-display electronic equipment is updated operation, obtains updating knot
Really.
Before new hot plug display screen is not inserted into, multi-display electronic equipment can record original hot plug display screen
The number of Interface status and its original hot plug display screen, after the hot plug display screen of insertion enters working condition, explanation
It can now be carried out more by access multi-display electronic equipment to the hot plug display screen interface state of multi-display electronic equipment
New operation, obtains updating result, so that multi-display electronic equipment learns that new hot plug display screen is inserted into success, and obtains
The number of the hot plug display screen of insertion.
203rd, according to the renewal result, the number for the hot plug display screen that multi-display electronic equipment is currently connected is determined.
Obtain after renewal result, the hot plug newly inserted can be added on the basis of the number of original hot plug display screen
The number of display screen, so as to obtain the number for the hot plug display screen that multi-display electronic equipment is currently connected.
204th, according to the number of hot plug display screen currently connected and each hot plug display screen currently connected
Parameter information, sets display strategy.
For example, the embodiment of the present invention can be obtained and currently connected after the number of the hot plug display screen currently connected
The parameter information of each hot plug display screen connect, now can be according to the resolution ratio of each hot plug display screen currently connected
Set the display strategy of response.
For example, the embodiment of the present invention so that multi-display electronic equipment includes 2 hot plug display screens as an example to the present invention's
Technical scheme is described.The higher hot plug display screen of resolution ratio is defined as main display, and the relatively low hot plug of resolution ratio shows
Display screen is defined as the first secondary display screen, after a new hot plug display screen is inserted, and can be defined as the second secondary display screen.
Now when setting display strategy, the second secondary display screen can be used as to the display screen of broadcasting video, first with main display
Secondary display screen can be for display notification message and/or temporal information etc..
205th, according to the display strategy of setting, the display information of each hot plug display screen currently connected is configured.
After display strategy is set, meeting configures each hot plug currently connected and shown according to the display strategy of setting
The display information of display screen.
For example, the video pictures of broadcasting can be allocated by multi-display electronic equipment, make the video pictures of broadcasting
Shown on second mate's display screen and main display, realize the purpose for amplifying video pictures, when notified message, the notice disappears
Breath can be in the first secondary display screen display, from without influenceing user's viewing video.
Need explanation but, in the embodiment of the present invention insert hot plug display screen realize amplified video it is merely illustrative to this
The technical scheme of invention is described, and the embodiment of the present invention does not limit the skill that other insertion hot plug display screens realize user's request
Art scheme, for example, one new hot plug display screen of insertion, is used as keyboard.
Further, in order to which user can set display strategy in time in above-described embodiment, the embodiment of the present invention is in step
Before 204, the prompt message of hot plug display screen insertion can also be sent to original hot plug display screen, to notify that user can be with
Using the hot plug display screen newly inserted, so as to set display strategy.
The embodiment of the present invention is realized according to the actual requirements, and other hot plug display screens are increased in multi-display electronic equipment
Or reduce upper original hot plug display screen of electronic equipment, and each hot plug display screen on display screen electronic equipment
The technical scheme for the information embodiment of the present invention for needing to show is set, the various work(of the electronic equipment of multi-display can either be met
Can, hot plug display screen can be inserted or extract at any time according to demand again, the outer of electronic equipment for meeting single display screen is serve as a lookout
Lattice and use habit, improve the electronic equipment practicality of multi-display.
Embodiment three
Fig. 3 is the flow chart of the control method embodiment three of the multi-display electronic equipment of the embodiment of the present invention, such as Fig. 3 institutes
Show, the control method of the multi-display electronic equipment of the embodiment of the present invention is on the basis of embodiment illustrated in fig. 1, further more
Technical scheme is described in detail.
As shown in figure 3, the control method of the multi-display electronic equipment of the embodiment of the present invention, can specifically include following step
Suddenly：
If the 300, monitoring the extraction signal of hot plug display screen, according to the extraction signal monitored, obtain and extract signal
The parameter information of corresponding hot plug display screen.
For example, when some hot plug display screen in multi-display electronic equipment is no longer needed to use, can be by the heat
Plug display screen from multi-display electronic equipment extract, should during in order to protect insertion hot plug display screen again may be by
Temperature-sensitive element etc. carries out upper electricity to hot plug display screen, to strengthen Electro-static Driven Comb (Electro-Static discharge, ESD)
Disposal ability, while needing to carry out integrated protection to transfer bus and communication interface.
Hot plug display screen is after the extraction of multi-display electronic equipment, and generation is corresponding to extract signal, by multi-display electricity
Sub- monitoring of equipment is arrived, and now multi-display electronic equipment calls hot plug display screen locator, so that the hot plug to insertion
Display screen is identified, and obtains the parameter information of the hot plug display screen of insertion, for example, the model of hot plug display screen, resolution
Rate etc..
301st, according to the parameter information of hot plug display screen, the corresponding driver of control hot plug display screen performs reset
Operation.
When inserting multi-display electronic equipment due to hot plug display screen, its corresponding driver is called, equivalent to
Occupying system resources, after hot plug display screen is extracted from multi-display electronic equipment, in order to protect hot plug display screen again
Insert without damage during multi-display electronic equipment, and reduce system committed memory, understand the parameter according to hot plug display screen
Information, the corresponding driver of control hot plug display screen, which is performed, resets operation, makes the corresponding driver of hot plug display screen
It is out of service.
302nd, the hot plug display screen interface state to multi-display electronic equipment is updated operation, obtains updating knot
Really.
After hot plug display screen is extracted from multi-display electronic equipment, the hot plug in multi-display electronic equipment is shown
Shield number to reduce, can now be updated operation to the hot plug display screen interface state of multi-display electronic equipment, obtain more
New result, so that multi-display electronic equipment learns that new hot plug display screen is pulled out.
303rd, according to the renewal result, the number for the hot plug display screen that multi-display electronic equipment is currently connected is determined.
Obtain after renewal result, the hot plug that extraction can be subtracted on the basis of the number of original hot plug display screen shows
The number of display screen, so as to obtain the number for the hot plug display screen that multi-display electronic equipment is currently connected.
304th, according to the number of hot plug display screen currently connected and each hot plug display screen currently connected
Parameter information, sets display strategy.
For example, on-screen-display message can be shown according to the actual requirements in other hot plug display screens the hot plug being pulled out
Upper display.Detailed setting strategy is identical with step 204 in embodiment illustrated in fig. 2, above-mentioned related record is refer in detail, herein
Repeat no more.
305th, according to the display strategy of setting, the display information of each hot plug display screen currently connected is configured.
Detailed setting strategy is identical with step 205 in embodiment illustrated in fig. 2, and above-mentioned related record is refer in detail,
This is repeated no more.
Further, in order to which user can set display strategy in time in above-described embodiment, the embodiment of the present invention is in step
Before 304, the prompt message that hot plug display screen is extracted can also be sent to the hot plug display screen hair not being pulled out, to notify
User has hot plug display screen to be pulled out, so as to set display strategy.
The embodiment of the present invention is realized according to the actual requirements, and other hot plug display screens are increased in multi-display electronic equipment
Or reduce upper original hot plug display screen of electronic equipment, and each hot plug display screen on display screen electronic equipment
The technical scheme for the information embodiment of the present invention for needing to show is set, the various work(of the electronic equipment of multi-display can either be met
Can, hot plug display screen can be inserted or extract at any time according to demand again, the outer of electronic equipment for meeting single display screen is serve as a lookout
Lattice and use habit, improve the electronic equipment practicality of multi-display.
Example IV
Fig. 4 is the structural representation of the control device embodiment one of the multi-display electronic equipment of the embodiment of the present invention, such as
The present invention applies the control device of the multi-display electronic equipment of example shown in Fig. 4, can include determining that module 10 and configuration module 11.
During one implements, the multi-display electronic equipment in the embodiment of the present invention is aobvious including multiple hot plugs
Display screen.
Determining module 10, if the plug signal for monitoring hot plug display screen, according to plug signal, it is determined that many displays
The number for the hot plug display screen that screen electronic equipment is currently connected；
Configuration module 11, for the number according to the hot plug display screen currently connected, configures each heat currently connected
Plug the display information of display screen.
The control device of the multi-display electronic equipment of the embodiment of the present invention, realizes that control is more by using above-mentioned each module
The realization mechanism of display screen electronic equipment is identical with the realization mechanism of above-mentioned embodiment illustrated in fig. 1, and above-mentioned Fig. 1 is may be referred in detail
The record of illustrated embodiment, will not be repeated here.
The control device of the multi-display electronic equipment of the embodiment of the present invention, can be monitored by using above-mentioned each module
The plug signal of hot plug display screen, according to plug signal, determines that the hot plug that multi-display electronic equipment is currently connected is shown
After the number of screen, according to the number of the hot plug display screen currently connected, each hot plug display screen currently connected is configured
Display information, realize according to the actual requirements, other hot plug display screens or reduction increased in multi-display electronic equipment
The technical scheme of upper original hot plug display screen embodiment of the present invention of electronic equipment, can either meet the electronics of multi-display
The various functions of equipment, can insert or extract at any time according to demand again hot plug display screen, meet the electronics of single display screen
The appearance style and use habit of equipment, improve the electronic equipment practicality of multi-display.
Embodiment five
Fig. 5 is the structural representation of the control device embodiment two of the multi-display electronic equipment of the embodiment of the present invention, such as
The present invention shown in Fig. 5 applies the control device of the multi-display electronic equipment of example on the basis of embodiment illustrated in fig. 4, further also
Acquisition module 12, control module 13 and sending module 14 can be included.
During one implements, determining module 10, specifically for：
According to plug signal, the hot plug display screen interface state to multi-display electronic equipment is updated operation, obtained
To renewal result；
According to result is updated, the number for the hot plug display screen that multi-display electronic equipment is currently connected is determined.
Acquisition module 12, the parameter information for obtaining the corresponding hot plug display screen of plug signal；
Control module 13, for the parameter information according to hot plug display screen, drives hot plug display screen, shows hot plug
Display screen enters working condition；Or, according to the parameter information of hot plug display screen, the corresponding driving journey of control hot plug display screen
Sequence, which is performed, resets operation.
Sending module 14, the prompt message for sending the insertion of hot plug display screen, or, send hot plug display screen and pull out
The prompt message gone out.
Configuration module 11, specifically for：
According to the number of the hot plug display screen currently connected and the parameter of each hot plug display screen currently connected
Information, sets display strategy；
According to display strategy, the display information of each hot plug display screen currently connected is configured.
Sending module 14, the prompt message for sending the insertion of hot plug display screen, or, send hot plug display screen and pull out
The prompt message gone out.
The control device of the multi-display electronic equipment of the embodiment of the present invention, realizes that control is more by using above-mentioned each module
The realization mechanism of display screen electronic equipment is identical with above-mentioned Fig. 2 or embodiment illustrated in fig. 3 realization mechanism, may be referred in detail
The record of Fig. 2 or embodiment illustrated in fig. 3 is stated, be will not be repeated here.
Embodiment six
Fig. 6 is the multi-display electronic devices structure schematic diagram of the embodiment of the present invention, as shown in Figure 6.Multi-display electricity
Sub- equipment can be produced than larger difference because of configuration or performance difference, can include one or more processor 601
With memory 602, can be stored with memory 602 one or more storage application programs or data.Wherein, memory
602 can be of short duration storage or persistently storage.One or more moulds can be included by being stored in the application program of memory 602
Block (diagram is not shown), each module can include to the series of computation machine executable instruction in multi-display electronic equipment.
Further, processor 601 be could be arranged to communicate with memory 602, and memory is performed on multi-display electronic equipment
Series of computation machine executable instruction in 602.Multi-display electronic equipment can also include one or more power supplys
603, one or more wired or wireless network interfaces 604, one or more input/output interfaces 605, one or
More than one keyboard 606 etc..
Specifically in the present embodiment, multi-display electronic equipment includes memory, and one or more journey
Sequence, one of them or more than one program storage is in memory, and one or more than one program can include one
Or more than one module, and each module can include refer to executable to the series of computation machine in multi-display electronic equipment
Order, and be configured to be contained by one or more than one computing device this or more than one program bag be used to carrying out with
Lower computer executable instructions：
If monitoring the plug signal of hot plug display screen, according to the plug signal, the multi-display electronics is determined
The number for the hot plug display screen that equipment is currently connected；
The each hot plug display screen currently connected according to the number of the hot plug display screen currently connected, configuration
Display information.
Alternatively, computer executable instructions when executed, can also make the processor：
According to the plug signal, the hot plug display screen interface state to the multi-display electronic equipment is updated
Operation, obtains updating result；
According to the renewal result, the number for the hot plug display screen that the multi-display electronic equipment is currently connected is determined
Mesh.
Alternatively, computer executable instructions when executed, can also make the processor：
Obtain the parameter information of the corresponding hot plug display screen of the plug signal；
According to the parameter information of the hot plug display screen, the hot plug display screen is driven, the hot plug is shown
Screen enters working condition；Or,
According to the parameter information of the hot plug display screen, the corresponding driver of the hot plug display screen is controlled to perform
Reset operation.
Alternatively, computer executable instructions when executed, can also make the processor：
Shown according to the number of the hot plug display screen currently connected and each hot plug currently connected
The parameter information of screen, sets display strategy；
According to the display strategy, the display information of each hot plug display screen currently connected is configured.
Alternatively, computer executable instructions when executed, can also make the processor：
The prompt message of hot plug display screen insertion is sent, or, send the prompt message that hot plug display screen is extracted.
The multi-display electronic equipment of the embodiment of the present invention, by monitoring the plug signal of hot plug display screen, according to
After plug signal, the number for determining the hot plug display screen that multi-display electronic equipment is currently connected, according to what is currently connected
The number of hot plug display screen, configures the display information of each hot plug display screen currently connected, realizes according to actual need
Ask, the upper original hot plug for increasing other hot plug display screens or reduction electronic equipment in multi-display electronic equipment is shown
Shield the technical scheme of the embodiment of the present invention, the various functions of the electronic equipment of multi-display can either be met, again can be according to need
Ask and insert or extract hot plug display screen at any time, meet the appearance style and use habit of the electronic equipment of single display screen, carry
The high electronic equipment practicality of multi-display.
In the 1990s, for a technology improvement can clearly distinguish be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (for the improvement of method flow).So
And, with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow is programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, PLD
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, its logic function is determined by user to device programming.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, without asking chip maker to design and make
Special IC chip.Moreover, nowadays, substitution manually makes IC chip, and this programming is also used instead mostly " patrols
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but have many kinds, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed are most generally used at present
Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also should
This understands, it is only necessary to slightly programming in logic and be programmed into method flow in integrated circuit with above-mentioned several hardware description languages,
The hardware circuit for realizing the logical method flow can be just readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing
Device and storage can by the computer of the computer readable program code (such as software or firmware) of (micro-) computing device
Read medium, gate, switch, application specific integrated circuit (Application Specific Integrated Circuit,
ASIC), the form of programmable logic controller (PLC) and embedded microcontroller, the example of controller includes but is not limited to following microcontroller
Device：ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, are deposited
Memory controller is also implemented as a part for the control logic of memory.It is also known in the art that except with
Pure computer readable program code mode is realized beyond controller, can be made completely by the way that method and step is carried out into programming in logic
Obtain controller and come real in the form of gate, switch, application specific integrated circuit, programmable logic controller (PLC) and embedded microcontroller etc.
Existing identical function.Therefore this controller is considered a kind of hardware component, and various for realizing to including in it
The device of function can also be considered as the structure in hardware component.Or even, can be by for realizing that the device of various functions is regarded
For that not only can be the software module of implementation method but also can be the structure in hardware component.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
It will be understood by those skilled in the art that the embodiment of the embodiment of the present invention can be provided as method, system or computer journey
Sequence product.Therefore, the embodiment of the present invention can be using complete hardware embodiment, complete software embodiment or with reference to software and hardware side
The form of the embodiment in face.Moreover, the embodiment of the present invention can be used wherein includes computer available programs one or more
Implement in the computer-usable storage medium (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of computer program product.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of control method of multi-display electronic equipment, it is characterised in that the multi-display electronic equipment includes multiple
Hot plug display screen, methods described includes：
If monitoring the plug signal of hot plug display screen, according to the plug signal, the multi-display electronic equipment is determined
The number of the hot plug display screen currently connected；
According to the number of the hot plug display screen currently connected, the display of each hot plug display screen currently connected is configured
Information.
2. according to the method described in claim 1, it is characterised in that according to the plug signal, determine the multi-display electricity
The number for the hot plug display screen that sub- equipment is currently connected, including：
According to the plug signal, the hot plug display screen interface state to the multi-display electronic equipment is updated behaviour
Make, obtain updating result；
According to the renewal result, the number for the hot plug display screen that the multi-display electronic equipment is currently connected is determined.
3. method according to claim 2, it is characterised in that to the hot plug display screen of the multi-display electronic equipment
Interface status is updated, obtain update result before, in addition to：
Obtain the parameter information of the corresponding hot plug display screen of the plug signal；
According to the parameter information of the hot plug display screen, the hot plug display screen is driven, enters the hot plug display screen
Enter working condition；Or,
According to the parameter information of the hot plug display screen, the corresponding driver of the hot plug display screen is controlled to perform reset
Operation.
4. according to any described methods of claim 1-3, it is characterised in that according to the hot plug display screen currently connected
Number, configure the display information of each hot plug display screen currently connected, including：
According to the number of the hot plug display screen currently connected and each hot plug display screen currently connected
Parameter information, sets display strategy；
According to the display strategy, the display information of each hot plug display screen currently connected is configured.
5. according to any described methods of claim 1-3, it is characterised in that according to the hot plug display screen currently connected
Number, before configuring the display information of each hot plug display screen currently connected, in addition to：
The prompt message of hot plug display screen insertion is sent, or, send the prompt message that hot plug display screen is extracted.
6. a kind of control device of multi-display electronic equipment, it is characterised in that the multi-display electronic equipment includes multiple
Hot plug display screen, described device includes：
Determining module, if the plug signal for monitoring hot plug display screen, according to the plug signal, is determined described more aobvious
The number for the hot plug display screen that display screen electronic equipment is currently connected；
Configuration module, for the number according to the hot plug display screen currently connected, configures each heat currently connected and inserts
Pull out the display information of display screen.
7. device according to claim 6, it is characterised in that the determining module, specifically for：
According to the plug signal, the hot plug display screen interface state to the multi-display electronic equipment is updated behaviour
Make, obtain updating result；
According to the renewal result, the number for the hot plug display screen that the multi-display electronic equipment is currently connected is determined.
8. device according to claim 7, it is characterised in that also include：
Acquisition module, the parameter information for obtaining the corresponding hot plug display screen of the plug signal；
Control module, for the parameter information according to the hot plug display screen, drives the hot plug display screen, makes the heat
Plug display screen enters working condition；Or, according to the parameter information of the hot plug display screen, control the hot plug to show
Shield corresponding driver and perform reset operation.
9. according to any described devices of claim 6-8, it is characterised in that the configuration module, specifically for：
According to the number of the hot plug display screen currently connected and each hot plug display screen currently connected
Parameter information, sets display strategy；
According to the display strategy, the display information of each hot plug display screen currently connected is configured.
10. according to any described devices of claim 6-8, it is characterised in that also include：Sending module, is inserted for sending heat
The prompt message of display screen insertion is pulled out, or, send the prompt message that hot plug display screen is extracted.
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| CN201710191080.7A CN107092455A (en) | 2017-03-28 | 2017-03-28 | The control method and device of multi-display electronic equipment |
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| CN201710191080.7A CN107092455A (en) | 2017-03-28 | 2017-03-28 | The control method and device of multi-display electronic equipment |
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Application publication date: 20170825 |