CN102063163B - Multi-display screen vehicle-mounted computer - Google Patents
Multi-display screen vehicle-mounted computer Download PDFInfo
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- CN102063163B CN102063163B CN 201110002143 CN201110002143A CN102063163B CN 102063163 B CN102063163 B CN 102063163B CN 201110002143 CN201110002143 CN 201110002143 CN 201110002143 A CN201110002143 A CN 201110002143A CN 102063163 B CN102063163 B CN 102063163B
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Abstract
The invention relates to a vehicle-mounted computer, in particular to a multi-display screen vehicle-mounted computer which comprises a central processing unit (CPU), a main display screen, at least one auxiliary display screen and a cloning mode/expanding mode switching module, wherein the CPU is in signal connection with the cloning mode/expanding mode switching module; and the cloning mode/expanding mode switching module is respectively in signal connection with the main display screen and the auxiliary display screen, wherein the main display screen and the auxiliary display screen are touch display screens. The vehicle-mounted computer has the beneficial effects of realizing independent operation of the main display screen and the auxiliary display screen on the vehicle-mounted computer so that the main display screen and the auxiliary display screen not only can be respectively and independently operated and the main display screen and the auxiliary display screen have the same display when the main display screen or the auxiliary display screen is operated.
Description
Technical field
The present invention relates to vehicle-mounted computer, relate in particular to and can clone mode connect or multi-display vehicle-mounted computer that mode of extension connects.
Background technology
At present, special train Special vehicle-mounted sound equipment has been widely used on the automobile, still, current vehicle-mounted computer multi-screen realization technology is to adopt the multi-screen extended method, and secondary screen can't independent operation, mainly carries out display operation by main screen, the passive demonstration of secondary screen can't realize interaction between main screen and the secondary screen.Like this, when main screen is navigated, rear row's pair screen can only passively show, can't realize interactive by independent operation, equally, when the passenger of back seat need to see entertainment or carry out other commercial operations, can only realize by the manual operations of main screen, bring inconvenience to the driver like this.Also be easy to cause the generation of traffic hazard in the time of serious.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, aim to provide a kind of can clone mode the connection or multi-display vehicle-mounted computer that mode of extension connects; Vehicle-mounted computer passes through procedure auto-control, according to situation at that time, automatically select one of them screen or a plurality of screen as main display, and another or a plurality of display mode as secondary display screen, like this, just can utilize fully main display and the secondary display screen of vehicle-mounted computer, so that the passenger of driver and back seat has a role to play.
The present invention is achieved through the following technical solutions: a kind of vehicle-mounted computer of multi-display is characterized in that: comprise central processor CPU, main display, at least one secondary display screen and clone mode/mode of extension handover module; Central processor CPU is connected with clone mode/mode of extension handover module signal; Clone mode/mode of extension handover module is provided with clone mode signal connection end mouth and mode of extension signal connection end mouth, main display is provided with main display clone mode signal connection end mouth and main display mode of extension signal connection end mouth, and secondary display screen is provided with secondary display screen clone mode signal connection end mouth and secondary display screen mode of extension signal connection end mouth; The clone mode signal connection end mouth of described clone mode/mode of extension handover module is connected with the main display clone mode signal connection end mouth of described main display and the secondary display screen clone mode signal connection end mouth signal of described secondary display screen respectively; The mode of extension signal connection end mouth of described clone mode/mode of extension handover module is connected with the main display mode of extension signal connection end mouth of described main display and the secondary display screen mode of extension signal connection end mouth signal of described secondary display screen respectively; Wherein, main display and secondary display screen are touch display screen.
The below is further elaborated above technical scheme:
Described secondary display screen has two, and two secondary display screens are respectively the first secondary display screen and the second secondary display screen.
Beneficial effect of the present invention is: the present invention is provided with clone mode/mode of extension handover module, by clone mode/mode of extension handover module and main display be connected display screen signal and be connected, the passenger of driver and back seat can select annexation between main display and the secondary display screen according to real-time situation and needs separately; For example, when the driver need to be when main display navigates, the passenger of back seat need to carry out some amusement information when showing easily, the passenger can select main display and secondary display screen to carry out mode of extension to be connected, at this moment, can operate separately separately between main display and the secondary display screen and be independent of each other; When carrying out identical operation between the passenger of driver and back seat, for example, broadcast listening, for main display and secondary display screen can be consistent, at this time, driver or the latter's passenger can select to carry out between main display and the secondary display screen clone mode and connect, at this moment, as long as the driver the passenger of the enterprising line operate of main display or back seat the enterprising line operate of secondary display screen then on main display and the secondary display screen operating result be consistent.
Like this, just solved on the vehicle-mounted computer between the main display and secondary display screen only the difficult problem with independent operation, so that main display and secondary display screen both can operate separately separately, also can be at main display or the enterprising line operate of secondary display screen and main display and secondary display screen carry out same demonstration.
Description of drawings
Fig. 1 is block flowsheet synoptic diagram of the present invention.
Among the figure: 1, central processor CPU; 2, clone mode/mode of extension handover module; 3, clone mode signal connection end mouth; 4, mode of extension signal connection end mouth; 51, main display; 52, the first secondary display screen; 53, the second secondary display screen.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is one embodiment of the present of invention, and with reference to shown in Figure 1, the vehicle-mounted computer of the multi-display in the present embodiment comprises central processor CPU 1, main display 51, the first secondary display screen 52, the second secondary display screen 53 and clone mode/mode of extension handover module 2; Central processor CPU 1 is connected with clone mode/mode of extension handover module 2 signals; Clone mode/mode of extension handover module 2 is provided with clone mode signal connection end mouth 3 and mode of extension signal connection end mouth 4, main display 51 is provided with main display clone mode signal connection end mouth and main display mode of extension signal connection end mouth, the first secondary display screen 52 is provided with the first secondary display screen clone mode signal connection end mouth and the first secondary display screen mode of extension signal connection end mouth, and the second secondary display screen 53 is provided with the second secondary display screen clone mode signal connection end mouth and the second secondary display screen mode of extension signal connection end mouth; The clone mode signal connection end mouth 3 of clone mode/mode of extension handover module 2 is connected with the main display clone mode signal connection end mouth of described main display, the first secondary display screen clone mode signal connection end mouth of the first secondary display screen and the second secondary display screen clone mode signal connection end mouth signal of the second secondary display screen respectively; The mode of extension signal connection end mouth 4 of clone mode/mode of extension handover module 2 is connected with the main display mode of extension signal connection end mouth of main display, the second secondary display screen mode of extension signal connection end mouth of the second secondary display screen and the 3rd secondary display screen mode of extension signal connection end mouth signal of the 3rd secondary display screen respectively; Wherein, main display, the first secondary display screen and the second secondary display screen are touch display screen.
In concrete the application, the present invention is provided with clone mode/mode of extension handover module 2, be connected with main display 51, the first secondary display screen 52 and the second secondary display screen 53 signals by clone mode/mode of extension handover module 2, the passenger of driver and back seat can be according to the annexation between real-time situation and the selection of needs separately main display 51, the first secondary display screen 52 and the second secondary display screen 53; For example, when the driver need to be when main display 51 navigates, the passenger of back seat need to carry out some amusement information when showing easily, the passenger can select to carry out between main display 51, the first secondary display screen 52 and the second secondary display screen 53 mode of extension and connect, at this moment, can operate separately separately between main display 51, the first secondary display screen 52 and the second width of cloth display screen 53 and be independent of each other; When carrying out identical operation between the passenger of driver and back seat, for example, broadcast listening, for main display 51, the first secondary display screen 52 and the second width of cloth display screen 53 can be consistent, at this time, driver or the latter's passenger can select main display 51, carrying out clone mode between the first secondary display screen 52 and the second width of cloth display screen 53 connects, at this moment, if the driver the passenger of main display 51 enterprising line operates or back seat at the first secondary display screen 52 and the second width of cloth display screen 53 enterprising line operates main display 51 then, operating result is consistent on the first secondary display screen 52 and the second width of cloth display screen 53.
Like this, just solved on the vehicle-mounted computer between main display 51, the first secondary display screen 52 and the second width of cloth display screen 53 only the difficult problem with independent operation, so that main display 51, the first secondary display screen 52 and the second width of cloth display screen 53 both can operate separately separately, also can be at main display 51 or the first secondary display screen 52 and the second width of cloth display screen 53 enterprising line operates and main display 51, the first secondary display screen 52 and the second width of cloth display screen 53 carry out same demonstration.
The according to the above description announcement of book and instruction, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this instructions, these terms do not consist of any restriction to the present invention just for convenience of description.
Claims (1)
1. the vehicle-mounted computer of a multi-display is characterized in that: comprise central processor CPU, main display, at least one secondary display screen and clone mode/mode of extension handover module; Central processor CPU is connected with clone mode/mode of extension handover module signal;
Clone mode/mode of extension handover module is provided with clone mode signal connection end mouth and mode of extension signal connection end mouth, main display is provided with main display clone mode signal connection end mouth and main display mode of extension signal connection end mouth, and secondary display screen is provided with secondary display screen clone mode signal connection end mouth and secondary display screen mode of extension signal connection end mouth;
The clone mode signal connection end mouth of described clone mode/mode of extension handover module is connected with the main display clone mode signal connection end mouth of described main display and the secondary display screen clone mode signal connection end mouth signal of described secondary display screen respectively; The mode of extension signal connection end mouth of described clone mode/mode of extension handover module is connected with the main display mode of extension signal connection end mouth of described main display and the secondary display screen mode of extension signal connection end mouth signal of described secondary display screen respectively;
Wherein, main display and secondary display screen are touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110002143 CN102063163B (en) | 2011-01-05 | 2011-01-05 | Multi-display screen vehicle-mounted computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110002143 CN102063163B (en) | 2011-01-05 | 2011-01-05 | Multi-display screen vehicle-mounted computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102063163A CN102063163A (en) | 2011-05-18 |
| CN102063163B true CN102063163B (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110002143 Expired - Fee Related CN102063163B (en) | 2011-01-05 | 2011-01-05 | Multi-display screen vehicle-mounted computer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488446B (en) * | 2012-06-11 | 2017-08-25 | 汉王科技股份有限公司 | A kind of method and apparatus of display mode of operation switching |
| CN103151024A (en) * | 2013-02-27 | 2013-06-12 | 京东方科技集团股份有限公司 | Multi-screen display and control method thereof |
| CN103247320B (en) * | 2013-04-01 | 2016-04-06 | 苏州佳世达光电有限公司 | information sharing system and information sharing method |
| CN103605489B (en) * | 2013-10-29 | 2017-11-21 | 惠州华阳通用电子有限公司 | A kind of Multi-display-screenparallel parallel display system and method |
| CN114764292A (en) * | 2022-04-19 | 2022-07-19 | 润芯微科技(江苏)有限公司 | Method for realizing multi-screen control vehicle-mounted central control screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011568Y (en) * | 2007-02-06 | 2008-01-23 | 深圳市中天越华自动控制科技有限公司 | Vehicle mounted multimedia computer |
| CN201321007Y (en) * | 2008-12-26 | 2009-10-07 | 扬州晶视科技发展有限公司 | Vehicle interactive personal multimedia audio-visual system |
| CN201984377U (en) * | 2011-01-05 | 2011-09-21 | 深圳市英卡特科技有限公司 | Onboard computer with multi-display screens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9201593B2 (en) * | 2009-03-27 | 2015-12-01 | Qualcomm Incorporated | System and method of managing displays at a portable computing device and a portable computing device docking station |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011568Y (en) * | 2007-02-06 | 2008-01-23 | 深圳市中天越华自动控制科技有限公司 | Vehicle mounted multimedia computer |
| CN201321007Y (en) * | 2008-12-26 | 2009-10-07 | 扬州晶视科技发展有限公司 | Vehicle interactive personal multimedia audio-visual system |
| CN201984377U (en) * | 2011-01-05 | 2011-09-21 | 深圳市英卡特科技有限公司 | Onboard computer with multi-display screens |
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| Publication number | Publication date |
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| CN102063163A (en) | 2011-05-18 |
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