CN109144253A - Multi-screen ganged system and method - Google Patents

Multi-screen ganged system and method Download PDF

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Publication number
CN109144253A
CN109144253A CN201810867321.XA CN201810867321A CN109144253A CN 109144253 A CN109144253 A CN 109144253A CN 201810867321 A CN201810867321 A CN 201810867321A CN 109144253 A CN109144253 A CN 109144253A
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China
Prior art keywords
display module
display
control
gesture
module
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CN201810867321.XA
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Chinese (zh)
Inventor
房文新
刘博�
徐家麒
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Polar Fish (beijing) Technology Co Ltd
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Polar Fish (beijing) Technology Co Ltd
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Priority to CN201810867321.XA priority Critical patent/CN109144253A/en
Publication of CN109144253A publication Critical patent/CN109144253A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423Digital 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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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The present invention provides a kind of multi-screen ganged system and method, including gesture control mould group, the first display module, the second display module and third display module interconnected to each other;Gesture control mould group, gesture information obtains control signal for identification, and sends control signals to the first display module, the second display module or third display module;When the first display module receives control signal, current display information is sent to by the second display module or third display module according to control signal.The information exchange between multiple display modules may be implemented by gesture identification by the present invention.

Description

Multi-screen ganged system and method
Technical field
The present invention relates to technical field of vehicle control, more particularly, to a kind of multi-screen ganged system and method.
Background technique
With being constantly progressive for society, automobile has become the indispensable walking-replacing tool of people, and becomes in addition to family The third-largest interaction scenarios outside front yard, office, the rapid progress of electron controls technology is along with concept that is intelligent, netting connectionization Constantly realized in vehicle-mounted environment, and the iteration of man-machine interaction mode is even more the height for reflecting intelligence degree under vehicle environment It is low.
Traditional vehicle generally only has control screen display in one piece, with the development of electronic technology and LCD screen cost Test, the terminals such as meter information, airconditioning control, rearview mirror all upgrade to liquid crystal display and show, there are also head-up display (Head Up Display, HUD) etc..Currently, above-mentioned each display terminal is generally independent of one another, it can not achieve mutual information and hand over Mutually.
Summary of the invention
In view of this, multiple display terminals may be implemented the purpose of the present invention is to provide multi-screen ganged system and method Between information exchange.
In a first aspect, the embodiment of the invention provides a kind of multi-screen ganged systems, including gesture interconnected to each other Control mould group, the first display module, the second display module and third display module;
The gesture control mould group, gesture information obtains control signal for identification, and the control signal is sent to First display module, second display module or the third display module;
When first display module receives the control signal, according to the control signal by current display information It is sent to second display module or the third display module.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute The recognizable region for stating gesture control mould group includes the first control area, the second control area and third control area;
First control area corresponds to first display module;Second control area corresponds to second display Module;The third control area corresponds to the third display module.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides second of first aspect Possible embodiment, wherein the gesture control mould group is also used to identify the current region of the gesture information and to move The target area moved;
When the current region is first control area, and the target area is second control area, institute It states gesture control mould group and the control signal is sent to corresponding first display module of the current region.
The possible embodiment of second with reference to first aspect, the embodiment of the invention provides the third of first aspect Possible embodiment, wherein first display module is used to for current display information to be sent to the target area corresponding Second display module;
Second display module according to the current display information for being shown.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute Gesture control mould group, first display module, second display module and third display module is stated to pass through each other Bus interface is connected;Between first display module, second display module and the third display module Also it is connected by data-interface.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein institute State the filter module that gesture control mould group includes photographing module and is arranged in front of the photographing module.
With reference to first aspect, the embodiment of the invention provides the 6th kind of possible embodiments of first aspect, wherein institute Stating filter module includes narrowband infrared light filter plate.
With reference to first aspect, the embodiment of the invention provides the 7th kind of possible embodiments of first aspect, wherein institute Stating the first display module includes middle control display module;Second display module includes meter display module;The third is shown Module includes head-up display HUD module.
Second aspect, the embodiment of the present invention also provide a kind of multi-screen ganged method, using a kind of multi-screen connection as described above Dynamic system, which comprises
Gesture control mould group identifies the current region of gesture information and the target area to be moved to, and will control signal hair Give the current region corresponding display module;
Current display information is sent to the corresponding display in the target area by the corresponding display module of the current region Module;
The corresponding display module in the target area is shown according to the current display information.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute State the step of current display information is sent to the corresponding display module in the target area by current region corresponding display module Later, further includes:
The corresponding display module of the current region shows default interface.
The embodiment of the present invention bring it is following the utility model has the advantages that
The embodiment of the invention provides a kind of multi-screen ganged system and method, including gesture control interconnected to each other Mould group, the first display module, the second display module and third display module;Gesture control mould group, for identification gesture information Control signal is obtained, and sends control signals to the first display module, the second display module or third display module;When first When display module receives control signal, current display information is sent to by the second display module according to control signal or third is shown Show module.Gesture control mould group and multiple independent display modules are connected each other, it can be with by gesture identification Realize the information exchange between multiple display modules.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is multi-screen ganged system schematic provided in an embodiment of the present invention;
Fig. 2 is the schematic diagram of a scenario of multi-screen ganged system provided in an embodiment of the present invention;
Fig. 3 is multi-screen ganged method flow diagram provided in an embodiment of the present invention.
Icon: 10- gesture control mould group;The first display module of 20-;The second display module of 30-;40- third display module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Traditional vehicle generally only has control screen display in one piece, with the development of electronic technology and LCD screen cost Test, the terminals such as meter information, airconditioning control, rearview mirror all upgrade to liquid crystal display and show, there are also HUD etc..Currently, above-mentioned each Display terminal is generally independent of one another, and can not achieve mutual information exchange.It is provided in an embodiment of the present invention based on this A kind of multi-screen ganged system and method, may be implemented the information exchange between multiple display terminals.
For convenient for understanding the present embodiment, first to a kind of multi-screen ganged system disclosed in the embodiment of the present invention into Row is discussed in detail.
As shown in Figure 1, present embodiments providing a kind of multi-screen ganged system, each screen that can be applied to vehicle is shown In, including gesture control mould group 10 interconnected, the first display module 20, the second display module 30 and third are aobvious to each other Show module 40;
Gesture control mould group 10, gesture information obtains control signal for identification, and it is aobvious to send control signals to first Show module 20, the second display module 30 or third display module 40;
Specifically, gesture control mould group 10 can use TOF technology, sampling depth image information, knot as interaction medium The accuracy rate that deep learning algorithm improves identification gesture information is closed, LeNet neural network can be based on, mentioned from multiple convolutional layers It takes gesture feature information to establish correlation model, acquires the training sample more than million magnitudes comprising gesture information, pass through training number According to improving gesture identification precision, while with the accuracy of different test set verifying mould groups, based on result successive ignition nerve net Network guarantees the accuracy identified under individual difference, environmental difference.Gesture information mainly include grasping movement, drag action with And release movement etc.;Gesture control mould group 10 identifies gesture motion, and will control according to the identification region judgement of gesture motion alignment Signal processed is sent to which module in the first display module 20, the second display module 30 and third display module 40.It needs Illustrate, do not limit the number of display module here, can be multiple display modules.
When gesture control mould group 10 is judged to need to send control signals to the first display module 20, which is believed Number be sent to the first display module 20, after the first display module 20 receives control signal, according to the signal processed can learn by The current display information of itself is sent to which of the second display module 30 and third display module 40, then, will be current Display information is sent to the second display module 30 or third display module 40.Second display module 30 or third display module 40 Current display image is shown according to the current display information received.
Similar, gesture control mould group 10 can also send control signals to the second display module 30 or third shows mould Block 40, detailed process is same as described above, and details are not described herein.Therefore, the present embodiment may be implemented multiple aobvious by gesture control Show the information exchange between module.
Further, the recognizable region of gesture control mould group 10 include the first control area, the second control area and Third control area;First control area corresponds to the first display module 20;Second control area corresponds to the second display module 30;The Three control areas correspond to third display module 40.
Specifically, gesture control mould group 10 can recognize that region division is three quadrants, respectively represents first according to orientation The control area of display module 20, the second display module 30 and third display module 40.
First display module 20 includes middle control display module;Second display module 30 includes meter display module;Third is aobvious Show that module 40 includes head-up display HUD module.
Further, the target that gesture control mould group 10 is also used to identify the current region of gesture information and to be moved to Region;
When current region is the first control area, and target area is the second control area, gesture control mould group 10 will be controlled Signal processed is sent to corresponding first display module 20 of current region.
Further, the first display module 20 is used to for current display information being sent to corresponding second display in target area Module 30;Second display module 30 according to current display information for being shown.
Further, gesture control mould group 10, the first display module 20, the second display module 30 and third display module 40 are connected by bus interface each other;First display module 20, the second display module 30 and third display module 40 Also it is connected each other by data-interface.
In specific implementation, by taking middle control display module, meter display module and HUD module as an example, these three modules point Not Zuo Wei an independent node exist, they have the micro-control unit (Microcontroller Unit, MCU) of oneself Control, but connected each other by data-interface, it specifically can be high-definition data line.When do not have gesture control signal input When, the interface of oneself MCU control is only shown each other;When there is hand signal input, the image information of signal source can be passed in real time It is shown to the source of reception.Gesture control mould group 10 is used as an independent bus node, and for vehicle, bus is generally can Bus or lin bus are all the transmission bus messages in the form of broadcast, and (middle control display module, instrument show mould to corresponding node Block or HUD module etc.) bus message is received automatically, corresponding node receives the bus message that gesture control mould group 10 is sent Afterwards, it learns and oneself needs to carry out image or transmission of video, i.e., image or video information are transmitted by data-interface.
For example, middle control screen display music-playing interface, instrument show basic running information, by gesture control by middle control The interface information of screen is transmitted to instrument, and gesture control mould group 10 first will control signal and be sent to middle control screen by bus interface MCU sends real-time image information to instrument by high-definition data interface after the MCU of middle control screen receives control signal MCU, screen music-playing interface of controlling middle at this time are closed, and show default interface, and real-time image information passes through high-definition data interface reality When be transmitted to instrument and shown.
Further, gesture control mould group 10 includes photographing module and the filter module being arranged in front of photographing module. Filter module includes narrowband infrared light filter plate.
Specifically, infrared light filter plate in narrowband is preset before camera lens, can only be filtered out by the infrared light of special frequency channel All other frequency range veiling glares including visible light.
A kind of schematic diagram of a scenario of multi-screen ganged system provided in this embodiment is as shown in Fig. 2, by gesture control mould group 10 Gesture operable area (induction region) be divided into region 1, region 2 and region 3, respectively correspond HUD, instrument, middle control screen Control area.When control host opens music function in the middle, music interface is shown in the corresponding middle control screen in region 3 at this time, in area In domain 3, by grab, be moved to region 2, hand decontrol a series of actions, by music interface be moved to instrument display area into Row display.The real-time switching of three regional display contents can be realized respectively;If thinking the interface of closing corresponding region, it is only necessary to gesture The region interface is grabbed, the whipping to outside mould group identification region;And gesture remove after interface still show a upper interface or Default initial interface.
As shown in figure 3, the present embodiment additionally provides a kind of multi-screen ganged method, using a kind of above-mentioned multi-screen ganged system System, method the following steps are included:
Step S101, gesture control mould group identify the current region of gesture information and the target area to be moved to, and will Control signal is sent to the corresponding display module of current region;
Current display information is sent to the corresponding display in target area by step S102, the corresponding display module of current region Module;
Further, the corresponding display module of current region shows default interface.
Step S103, the corresponding display module in target area are shown according to current display information.
Multi-screen ganged system provided in an embodiment of the present invention has identical with multi-screen ganged method provided by the above embodiment Technical characteristic reach identical technical effect so also can solve identical technical problem.
The embodiment of the invention provides a kind of multi-screen ganged system and method, including gesture control interconnected to each other Mould group, the first display module, the second display module and third display module;Gesture control mould group, for identification gesture information Control signal is obtained, and sends control signals to the first display module, the second display module or third display module;When first When display module receives control signal, current display information is sent to by the second display module according to control signal or third is shown Show module.Gesture control mould group and multiple independent display modules are connected each other, it can be with by gesture identification Realize the information exchange between multiple display modules.
In the description of the present invention, term " first ", " second ", " third " are used for description purposes only, and should not be understood as Indication or suggestion relative importance.
The computer program product of multi-screen ganged method is carried out provided by the embodiment of the present invention, including stores processor The computer readable storage medium of executable non-volatile program code, the instruction that said program code includes can be used for executing Previous methods method as described in the examples, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, of the invention Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words The form of product embodies, which is stored in a storage medium, including some instructions use so that One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read- Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with Store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light It is readily conceivable that variation or equivalent replacement of some of the technical features;And these modifications, variation or replacement, do not make The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. a kind of multi-screen ganged system, which is characterized in that including gesture control mould group interconnected to each other, the first display mould Block, the second display module and third display module;
The gesture control mould group, gesture information obtains control signal for identification, and described in the control signal is sent to First display module, second display module or the third display module;
When first display module receives the control signal, current display information is sent according to the control signal To second display module or the third display module.
2. system according to claim 1, which is characterized in that the recognizable region of the gesture control mould group includes first Control area, the second control area and third control area;
First control area corresponds to first display module;Second control area corresponds to the second display mould Block;The third control area corresponds to the third display module.
3. system according to claim 2, which is characterized in that the gesture control mould group is also used to identify the gesture letter The current region of breath and the target area to be moved to;
When the current region is first control area, and the target area is second control area, the hand Gesture controls mould group and the control signal is sent to corresponding first display module of the current region.
4. system according to claim 3, which is characterized in that first display module is for sending out current display information Give the target area corresponding second display module;
Second display module according to the current display information for being shown.
5. system according to claim 1, which is characterized in that the gesture control mould group, first display module, institute The second display module and third display module is stated to be connected by bus interface each other;First display module, institute The second display module and the third display module is stated also to be connected by data-interface each other.
6. system according to claim 1, which is characterized in that the gesture control mould group includes photographing module and setting Filter module before the photographing module.
7. system according to claim 6, which is characterized in that the filter module includes narrowband infrared light filter plate.
8. system according to claim 1, which is characterized in that first display module includes middle control display module;Institute Stating the second display module includes meter display module;The third display module includes head-up display HUD module.
9. a kind of multi-screen ganged method, which is characterized in that application one kind as claimed in any one of claims 1 to 8 is multi-screen ganged System, which comprises
Gesture control mould group identifies the current region of gesture information and the target area to be moved to, and sends control signals to The corresponding display module of the current region;
Current display information is sent to the corresponding display module in the target area by the corresponding display module of the current region;
The corresponding display module in the target area is shown according to the current display information.
10. according to the method described in claim 9, it is characterized in that, the corresponding display module of the current region will currently be shown After showing the step of information is sent to the corresponding display module in the target area, further includes:
The corresponding display module of the current region shows default interface.
CN201810867321.XA 2018-08-01 2018-08-01 Multi-screen ganged system and method Pending CN109144253A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103631378A (en) * 2013-11-06 2014-03-12 康佳集团股份有限公司 Multi-screen interaction method based on gesture grabbing and placing and electronic device
CN104035647A (en) * 2014-06-05 2014-09-10 合一网络技术(北京)有限公司 Multi-screen linkage based page interactive display method and system
CN104199552A (en) * 2014-09-11 2014-12-10 福州瑞芯微电子有限公司 Multi-screen display method, device and system
CN105847952A (en) * 2016-03-29 2016-08-10 乐视控股(北京)有限公司 Multi-screen linkage control method and multi-screen linkage control device
CN206568977U (en) * 2017-03-30 2017-10-20 北京汽车集团有限公司 vehicle-mounted gesture control device and vehicle
CN207623956U (en) * 2017-11-06 2018-07-17 深圳市愿景视讯科技有限公司 More picture car message gesture interactions control holographic display system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103631378A (en) * 2013-11-06 2014-03-12 康佳集团股份有限公司 Multi-screen interaction method based on gesture grabbing and placing and electronic device
CN104035647A (en) * 2014-06-05 2014-09-10 合一网络技术(北京)有限公司 Multi-screen linkage based page interactive display method and system
CN104199552A (en) * 2014-09-11 2014-12-10 福州瑞芯微电子有限公司 Multi-screen display method, device and system
CN105847952A (en) * 2016-03-29 2016-08-10 乐视控股(北京)有限公司 Multi-screen linkage control method and multi-screen linkage control device
CN206568977U (en) * 2017-03-30 2017-10-20 北京汽车集团有限公司 vehicle-mounted gesture control device and vehicle
CN207623956U (en) * 2017-11-06 2018-07-17 深圳市愿景视讯科技有限公司 More picture car message gesture interactions control holographic display system

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Application publication date: 20190104