CN102522064A - Cabin controller with color OLED (Organic Light Emitting Diode) display screen - Google Patents
Cabin controller with color OLED (Organic Light Emitting Diode) display screen Download PDFInfo
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- CN102522064A CN102522064A CN201110416525XA CN201110416525A CN102522064A CN 102522064 A CN102522064 A CN 102522064A CN 201110416525X A CN201110416525X A CN 201110416525XA CN 201110416525 A CN201110416525 A CN 201110416525A CN 102522064 A CN102522064 A CN 102522064A
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- display screen
- module
- oled display
- combination unit
- keyboard combination
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Abstract
The invention discloses a cabin controller with a color OLED (Organic Light Emitting Diode) display screen. The cabin controller with the color OLED display screen comprises a display and control module, an interface circuit switching module, a multiplex bus interface module, a character generating module, a power module, the OLED display screen, a first keyboard combination unit, a second keyboard combination unit, a power filter, a case housing, an upper cover, a bottom cover and a switch thumbwheel, wherein the multiplex bus interface module, the character generating module and the power filter are mounted at the inner side of the upper cover; the display and control module is fixed at the inner side of the OLED display screen; the interface circuit switching module is located below the display and control module; the power module is fixed at the inner side of the bottom cover; the OLED display screen is embedded into the first keyboard combination unit; the second keyboard combination unit is fixed at the outer side of the switch thumbwheel; and the case housing is located between the first keyboard combination unit and the upper cover. The color OLED display screen satisfies the display requirement of the cabin controller.
Description
Technical field
The present invention relates to a kind of Cockpit Control Unit, particularly relate to a kind of Cockpit Control Unit with color OLED display screen.
Background technology
The Chinese of OLED (the Organic Light Emitting Display) meaning is " organic light emitting display ", and the OLED display screen is superior to existing display screen such as LCD because of it comprehensive potential is regarded as the mainstream technology of a new generation.It not only can be as CRT (cathode-ray tube (CRT)) product active illuminating, the refresh rate of image information is exceedingly fast, can also be under the low temperature environment of 40 degrees below zero operate as normal.OLED is organic luminescent substance on folder between the yin, yang electrode, through applying voltage luminous and demonstration by it, is kind of more direct autoluminescence display technique, because the OLED display screen need not backlight, therefore also only is the few electric energy of consumption.OLED has innate advantage than LCD on characteristics such as power consumption, response time, brightness, color, antidetonation even thickness.Even be its outstanding wide viewing angle properties in addition--look squarely the content that also can be clear that on the display screen fully.OLED is applied to small-sized digital equipment at first, for example portable terminal devices such as PDA, digital camera, DV, mobile phone, media player, laptop computer, phone.The progress that we follow the tracks of the OLED display screen technology for many years, the OLED display screen has ultra-thin characteristics and top remarkable advantage with it, progressively is applied at aviation field.Small size, monochromatic OLED display screen at first are applied to airborne service equipment, and the ground that replaces small LCD display screen or matrix display completion airlink record information is checked, for ground-support device is provided convenience.Along with the appearance of large scale (more than 4 inches) color OLED display screen, developing the giant-screen controller that is applicable to the aviation purposes becomes possibility.
The inventor finds in realizing process of the present invention; There is following defective in the prior art: under the airborne circumstance condition; In order to reach the requirement of passenger cabin brightness of display screen and display characteristic, the passenger cabin display controller generally uses the reinforcing LCD display, and LCD display is after designs such as too high bright backlight, reinforcing; Gauge can't be very little, and the reinforcing LCD display gauge of at present more advanced LED-backlit is also generally greater than 25mm.In view of ripe LCD display controller can't satisfy the little new controller physical dimension requirement that autonomous graphical display function is arranged again of size, people are carrying out miniaturization Design always these years.Although raising along with the hardware integrated level; Each functional module miniaturization is progressively perfect; But can't satisfy the controller of reinforcing the LCD display requirement for minimum thickness; Can't realize carrying the design proposal of display screen, such controller product is difficult to reach the requirement of present generation aircraft to the passenger cabin display controller.How to select and use new display products to substitute LCD display, satisfy the display requirement to Cockpit Control Unit, this is the problem that we must solve.
Summary of the invention
Technical matters to be solved by this invention provides a kind of Cockpit Control Unit with color OLED display screen, and it realizes that the OLED display screen satisfies the display requirement to Cockpit Control Unit.
The present invention solves above-mentioned technical matters through following technical proposals: a kind of Cockpit Control Unit with color OLED display screen; It is characterized in that; Cockpit Control Unit with color OLED display screen comprises demonstration and control module, interface circuit interconnecting module, multiple bus interface module, character generation module, power module, OLED display screen, the first keyboard combination unit, the second keyboard combination unit, power-supply filter, cabinet housing, loam cake, bottom, switch thumb wheel; Multiple bus interface module, character generation module are installed in the inboard of loam cake; Show with control module and be fixed on OLED display screen cabinet housing inboard behind; The interface circuit interconnecting module is positioned at the below that shows with control module, and the first keyboard combination unit and the second keyboard combination unit are fixed on the outside, cabinet housing front portion, and the OLED display screen embeds in the first keyboard combination unit; Power module is fixed on the inboard of bottom; The switch thumb wheel is fixed on the cabinet hull outside, and power-supply filter is fixed on the cabinet inner walls, and the chassis shell body is positioned between keyboard combination unit, loam cake and the bottom.
Preferably; Said Cockpit Control Unit with color OLED display screen also comprises fixed support, optical glass, flexible liner, insulation press strip, flexible cable; The front that optical glass is positioned at the OLED display screen embeds fixed support; The space of flexible liner between OLED display screen back and insulation press strip, flexible cable and OLED display screen are real to be one.
Preferably, connector on the said multiple bus interface module and the connector on the character generation module are accomplished interconnection of signals through cable.
Preferably, the coaxial socket on the said multiple bus interface module is directly installed on and covers.
Positive progressive effect of the present invention is: the present invention is in order to make full use of limited irregular space; And according to the minimal design of functions of modulesization; Realize that the OLED display screen satisfies the display requirement to Cockpit Control Unit, the development of OLED display screen technology and application make the realization of middle-size and small-sizeization of aircraft cockpit display controller product really become possibility.
Description of drawings
Fig. 1 has the structural representation of the Cockpit Control Unit of color OLED display screen for the present invention.
Fig. 2 is the structural representation of element around the OLED display screen among the present invention.
Fig. 3 is the circuit diagram of driving power among the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1; The Cockpit Control Unit that the present invention has a color OLED display screen comprises and showing and control module 1, interface circuit interconnecting module 2, multiple bus interface module 3, character generation module 4, power module 5, OLED display screen 6, the first keyboard combination unit 7, the second keyboard combination unit 8, power-supply filter 9, cabinet housing 10, loam cake 11, bottom 12, switch thumb wheel 13; Multiple bus interface module 3, character generation module 4 are installed in the inboard of loam cake 11, are convenient to module heat dissipating like this and are electrically connected.Power-supply filter 9 is fixed on cabinet housing 10 inwalls; Coaxial socket (not shown) on the multiple bus interface module 3 is directly installed on and covers, and connector (not shown) on the multiple bus interface module 3 and the connector (not shown) on the character generation module 4 are accomplished interconnection of signals through cable.Show the inboard that is fixed on OLED display screen 6 cabinet housing 10 behind with control module 1.Interface circuit interconnecting module 2 is positioned at the below that shows with control module 1; The first keyboard combination unit 7 and the second keyboard combination unit 8 are fixed on the cabinet housing 10 anterior outsides; The OLED display screen embeds in the first keyboard combination unit 7, and power module 5 is fixed on the inboard of bottom 12, and switch thumb wheel 13 is positioned at cabinet housing 10 outsides; Power-supply filter 9 is fixed on the inwall of cabinet housing 10, and cabinet housing 10 is between keyboard combination unit 7, bottom 12 and loam cake 11.
The definite functions of each module, except that show with control module need be with a plurality of modules be connected, interconnect between other module simple, employing connector and cable connection between each module.The general connector safety of selecting, reliable and be convenient to operation.The connector that mainly uses on the module is the double hook joint plug-in unit with lock of the staight needle of SAMTEC company.Outconnector is sent outside 28V power supply into filter input end; After the external power source of wave filter gets into power module; Provide above each functional module required various working powers by power module, these power supplys all are sent to through miniature connector and show and control module.Power module is installed in the cabinet bottom through the heat-conducting plate that carries, and relies on the general frame of cabinet housing to solve heat dissipation problem.The interface control of OLED display screen and initialization design have certain requirement to the adjusting of driving power with control.Interface chip needs+3.3V the working power of OLED display screen and SPI interface, the brightness of the control display screen of display screen driving power ± 5V (adjustable).If not hoping to produce white screen phenomenon before initialization is accomplished need control and manage display screen driving power ± 5V.Before vision signal is not delivered to the video interface of screen, only provide+3.3V working power and the work of assurance SPI interface, driving power ± 5V is in and disconnects state; The SPI interface initialization is accomplished, the character generation module generate vision signal good and deliver to the video interface of screen after adjustable by showing again with control module output driving power ± 5V; Driving power ± 5V is adjustable to carry out regulating and controlling by electric power management circuit on demonstration and the control module.
Because the available dimension series of OLED display screen is limited at present, in order optimal display result to be provided, combine various factors in effective design space, the present invention has adopted 4.3 inches OLED display screen that maximized display window is provided.The basic demand of display screen is as shown in table 1 below, and other characteristic satisfies passenger cabin display controller related request.
Table 1OLED display screen parameter
| Sequence | Content | Requirement | |
| 1 | Drive characteristic | AM-OLED |
| 2 | Color | 16M is colored |
| 3 | Display mode | 24-bit? |
| 4 | Effective display area mm 2 | 95.0×53.8 |
| 5 | The pixel arrangement mode | The |
| 6 | Resolution (pixel) | 480×272 |
| 7 | Screen body size | 103.5×67.0 |
As shown in Figure 2; The Cockpit Control Unit that the present invention has the color OLED display screen also comprises fixed support 14, optical glass 15, flexible liner 17, insulation press strip 18, flexible cable 19; Optical glass 15 embeds the inboard of fixed support 14 in the front of OLED display screen 6; The space of flexible liner 17 between OLED display screen 6 back and insulation press strip 18, flexible cable 19 is an one with OLED display screen 6 in fact.
The OLED display screen is through support bracket fastened fixation, and fixed effect is more firm, makes the OLED display screen can not occur rocking.The interface circuit interconnecting module guarantees that through the oval fixed orifice adjusting flexible cable on it and the relative position of double FPC connector contact is reliable.Install demonstration and control module at support bracket fastened back again through insulation press strip and liner isolation, the signal that the demonstration of OLED display screen is needed through the connector on the interface circuit interconnecting module is connected to demonstration and control module.So structural design has reduced display screen in the thickness direction occupation space, has also solved installing and fixing and being electrically connected of display screen, reinforces the OLED display screen and makes the keyboard combination cell window form shield, efficiently solves the electromagnetic leakage of display window.
The switching signal RGB OK that generates driving power after the processor completion display screen initialization of demonstration and control module gives electric power management circuit.Demonstration comprehensively generates brightness data with the processor of control module according to ambient light data, luminance potentiometer position etc.; As shown in Figure 3; Change the input resistance value of electric power management circuit D2 through the data input value of the adjustment digital regulation resistance D1 corresponding with brightness data; Thereby the output voltage values of adjustment electric power management circuit D2 finally reaches the purpose of controlling and regulating the adjustable driving power of 5V through peripheral components inductance, resistance, electric capacity and diode.Fig. 3 provides+regulating circuit of the adjustable driving power of 5V, and the regulating circuit of the adjustable driving power of-5V is similar, has only increased the peripheral circuit that is used for negative polarity output.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited appended claims.
Claims (4)
1. Cockpit Control Unit with color OLED display screen; It is characterized in that; Cockpit Control Unit with color OLED display screen comprises demonstration and control module, interface circuit interconnecting module, multiple bus interface module, character generation module, power module, OLED display screen, the first keyboard combination unit, the second keyboard combination unit, power-supply filter, cabinet housing, loam cake, bottom, switch thumb wheel; Multiple bus interface module, character generation module are installed in the inboard of loam cake, show with control module to be fixed on OLED display screen cabinet housing inboard behind, and the interface circuit interconnecting module is positioned at the below that shows with control module; The first keyboard combination unit and the second keyboard combination unit are fixed on the outside, cabinet housing front portion; The OLED display screen embeds in the first keyboard combination unit, and power module is fixed on the inboard of bottom, and the switch thumb wheel is fixed on the cabinet hull outside; Power-supply filter is fixed on the cabinet inner walls, and the chassis shell body is positioned between keyboard combination unit, loam cake and the bottom.
2. the Cockpit Control Unit with color OLED display screen as claimed in claim 1; It is characterized in that; Said Cockpit Control Unit with color OLED display screen also comprises fixed support, optical glass, flexible liner, insulation press strip, flexible cable; The front that optical glass is positioned at the OLED display screen embeds fixed support, the space of flexible liner between OLED display screen back and insulation press strip, and flexible cable and OLED display screen are real to be one.
3. the Cockpit Control Unit with color OLED display screen as claimed in claim 1 is characterized in that, connector on the said multiple bus interface module and the connector on the character generation module are accomplished interconnection of signals through cable.
4. the Cockpit Control Unit with color OLED display screen as claimed in claim 1 is characterized in that, the coaxial socket on the said multiple bus interface module is directly installed on and covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110416525.XA CN102522064B (en) | 2011-12-14 | 2011-12-14 | Cabin controller with color OLED (Organic Light Emitting Diode) display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110416525.XA CN102522064B (en) | 2011-12-14 | 2011-12-14 | Cabin controller with color OLED (Organic Light Emitting Diode) display screen |
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| Publication Number | Publication Date |
|---|---|
| CN102522064A true CN102522064A (en) | 2012-06-27 |
| CN102522064B CN102522064B (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110416525.XA Active CN102522064B (en) | 2011-12-14 | 2011-12-14 | Cabin controller with color OLED (Organic Light Emitting Diode) display screen |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716941A1 (en) * | 1997-04-23 | 1998-10-29 | Eurocopter Deutschland | All-weather navigation display for helicopters |
| CN1742277A (en) * | 2001-12-04 | 2006-03-01 | 史密斯宇航公司 | Aircraft taxi planning system and method |
| US20060164345A1 (en) * | 2005-01-26 | 2006-07-27 | Honeywell International Inc. | Active matrix organic light emitting diode display |
| CN201017325Y (en) * | 2007-02-01 | 2008-02-06 | 上海睿豪商贸有限公司 | Technical grade non-contact type programmable handhold reader |
| WO2008119955A1 (en) * | 2007-03-30 | 2008-10-09 | Ge Aviation Systems Limited | Aircraft displays and display arrangements |
-
2011
- 2011-12-14 CN CN201110416525.XA patent/CN102522064B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716941A1 (en) * | 1997-04-23 | 1998-10-29 | Eurocopter Deutschland | All-weather navigation display for helicopters |
| CN1742277A (en) * | 2001-12-04 | 2006-03-01 | 史密斯宇航公司 | Aircraft taxi planning system and method |
| US20060164345A1 (en) * | 2005-01-26 | 2006-07-27 | Honeywell International Inc. | Active matrix organic light emitting diode display |
| CN201017325Y (en) * | 2007-02-01 | 2008-02-06 | 上海睿豪商贸有限公司 | Technical grade non-contact type programmable handhold reader |
| WO2008119955A1 (en) * | 2007-03-30 | 2008-10-09 | Ge Aviation Systems Limited | Aircraft displays and display arrangements |
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| CN102522064B (en) | 2014-01-29 |
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