CN204364006U - Single controller connects the armarium of two or more display screen - Google Patents
Single controller connects the armarium of two or more display screen Download PDFInfo
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- CN204364006U CN204364006U CN201420353521.0U CN201420353521U CN204364006U CN 204364006 U CN204364006 U CN 204364006U CN 201420353521 U CN201420353521 U CN 201420353521U CN 204364006 U CN204364006 U CN 204364006U
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- armarium
- controller
- display screen
- touch screen
- application processor
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- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
An embodiment of the present utility model provides a kind of armarium, comprising: at least two display screens; Single controller, it sends display information to described display screen.This armarium only needs exploitation and safeguards a set of software system, reduces manufacturing cost, the complexity of system synchronization, the cost of maintenance service.
Description
Technical field
This utility model relates to armarium, particularly the Display Technique of armarium.
Background technology
Current C T uses integrated touch screen, and namely controller, liquid crystal display and touch screen are the integrated design.In some cases, for convenient CT operator checks or inputs, need to arrange two touch screens.Once system needs to use two or more touch-screen display, just mean that needs two to overlap or more same integrated touch screen, the embedded software that simultaneously two covers may be needed different, this adds the Design and manufacture cost of system virtually.
Utility model content
In view of this, the utility model proposes a kind of armarium, check displaying contents in order to convenient user at low cost.
An embodiment of the present utility model provides a kind of armarium, comprising: at least two display screens; Single controller, it sends display information to described display screen.One machine many aobvious only needs develop and safeguard a set of software system, reduce manufacturing cost, the complexity of system synchronization, the cost of maintenance service.
In one embodiment, described display screen is connected to described controller by low-voltage differential signal interface, HDMI or Video Graphics Array.
In one embodiment, described controller comprises a multinuclear application processor, a synchronous DRAM and an embedded multi-media card, and described multinuclear application processor is connected to described synchronous DRAM, described embedded multi-media card and described display screen respectively.
In one embodiment, described multinuclear application processor has the ARM chip of a plurality of graphic process unit or has the X86 chip of a plurality of graphics card.
In one embodiment, described armarium comprises at least two touch screens, and described touch screen is attached at described display screen respectively, and described touch screen sends input information to described controller.Can sweep time be saved to the operation of touch screen, increase the handling capacity of equipment.
In one embodiment, described touch screen has different from address.The different controllers that can make from address controls the operation of touch screen.
In one embodiment, described touch screen is connected to described controller by iic bus, USB (universal serial bus) or RS232 universal serial bus.
In one embodiment, described armarium comprises a speaker, and described speaker is connected to described controller by integrated audio interface.
In one embodiment, described armarium comprises a mike, and described mike is connected to described controller by integrated audio interface.
In one embodiment, described armarium is a CT equipment, and described CT equipment has a frame stationary part master control borad, and described controller is connected to described frame stationary part master control borad.
Armarium of the present utility model has manufacturing cost advantage, software design cost advantage and maintenance service cost advantage.One machine is many aobvious only needed exploitation and safeguards a set of software system, and a machine one shows mode and may need exploitation when armarium uses multi-display and safeguard multiple software, also can increase the complexity of system synchronization simultaneously.Show can adopt split-type design because a machine more, each module has relative independentability, and the maintain and replace of any one module can not relate to other modules, and this will reduce the cost of maintenance service.Can also sweep time be saved to the operation of touch screen, increase the handling capacity of equipment.
Accompanying drawing explanation
Preferred embodiment of the present utility model will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present utility model, in accompanying drawing:
Fig. 1 is the structured flowchart of the CT equipment according to an embodiment of the present utility model.
Fig. 2 is the structured flowchart of the controller of the CT equipment of Fig. 1.
Fig. 3 is the connection diagram of the display screen of Fig. 2.
Fig. 4 is the connection diagram of the touch screen of Fig. 2.
In above-mentioned accompanying drawing, the Reference numeral adopted is as follows:
100 CT equipment 122 embedded multi-media cards
102 frame 124 interfaces
104 sick bed 126 touch screens
106 imaging control unit 128 speakers
108 frame stationary part master control borad 130 mikes
110 display screen 132 lcd controllers
112 physical button 134 LVDS transmitters
114 detected object 136 LVDS receiver
116 controller 138 bidirectional data lines
118 multinuclear application processor 140 clock lines
120 synchronous DRAMs
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, by the following examples this utility model is further described.
Fig. 1 is the structured flowchart of the CT equipment 100 according to an embodiment of the present utility model.As shown in Figure 1, CT equipment 100 comprises frame 102, sick bed 104 and an imaging control unit 106.Frame 102 has a frame stationary part master control borad 108, and frame stationary part master control borad 108 is for controlling the operation of the stationary part in frame 102.One detected object 114 can be checked on sick bed 104.CT equipment 100 also comprises two display screens 110 and a controller 116.Controller 116 is connected to frame stationary part master control borad 108, such as, by controller local area network (CAN).Alternatively, controller 116 is also connected to imaging control unit 106 by Ethernet.Display screen 110 is connected to controller 116 by low-voltage differential signal (LVDS) interface, HDMI (HDMI) or Video Graphics Array (VGA).Controller 116 sends display information to display screen 110, and display screen 110 can show identical or different content.Display screen 110 can be arranged on the shell of frame 102, separation both sides.On the side of display screen 110, can arrange a pair physical button 112, physical button 112 can be connected to controller 116.
Fig. 2 is the structured flowchart of the controller 116 of the CT equipment 100 of Fig. 1.Controller 116 comprises multinuclear application processor 118, synchronous DRAM 120 and an embedded multi-media card 122.Multinuclear application processor 118 is connected to synchronous DRAM 120, embedded multi-media card 122 and display screen 110 respectively.Multinuclear application processor 118 can be have the ARM chip (such as ARM-CotexA9) of a plurality of graphic process unit or have the X86 chip of a plurality of graphics card.
CT equipment 100 also can comprise two touch screens 126.Touch screen 126 is attached at display screen 110 respectively, and sends input information to controller 116.The iic bus that touch screen 126 provides by interface 124, USB (USB (universal serial bus)) or RS232 universal serial bus are connected to controller 116.There is touch screen 126, doctor can start the loading of scan protocols on touch screen 126, and CT equipment 100 load process in walk out scanning room, and need not wait walk out scanning room, enter OPS after restart loading, thus save sweep time, increase the handling capacity of equipment.
CT equipment 100 also can comprise speaker 128 and/or a mike 130, and the integrated audio interface that speaker 128 and/or a mike 130 provide by interface 124 is connected to controller 116, to support output and/or the input of audio frequency.
Fig. 3 and Fig. 4 is respectively the display screen 110 of Fig. 2 and the connection diagram of touch screen 126.In the present embodiment, display screen 110 is LCD display.As shown in Figure 3, multinuclear application processor 118 comprises a lcd controller 132 and LVDS transmitter 134, a LVDS transmitter 134 is converted to LVDS for the TTL signal sent by lcd controller 132.Display screen 110 comprises a LVDS receiver 136.As shown in Figure 4, controller 116 has a bidirectional data line 138 (S
dA) and a clock line 140 (S
cL), touch screen 126 has different from address, so that controller 116 controls the operation of touch screen 126.
Controller 116 can connect plural display screen as required.
Those skilled in the art know, and the scheme that single controller connects two or more display screens can be applicable to other armarium, such as magnetic resonance imaging system, X-ray machine, ultrasonic device, mammary machine etc.
Compared to the scheme of multiple controller, armarium of the present utility model has manufacturing cost advantage, software design cost advantage and maintenance service cost advantage.One machine is many aobvious only needed exploitation and safeguards a set of software system, and a machine one shows mode and may need exploitation when armarium uses multi-display and safeguard multiple software, also can increase the complexity of system synchronization simultaneously.Show can adopt split-type design because a machine more, each module has relative independentability, and the maintain and replace of any one module can not relate to other modules, and this will reduce the cost of maintenance service.Can also sweep time be saved to the operation of touch screen, increase the handling capacity of equipment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an armarium, is characterized in that, comprising:
At least two display screens (110);
Single controller (116), it sends display information to described display screen (110);
Described controller (116) comprises a multinuclear application processor (118), a synchronous DRAM (120) and an embedded multi-media card (122), and described multinuclear application processor (118) is connected to described synchronous DRAM (120), described embedded multi-media card (122) and described display screen (110) respectively.
2. armarium as claimed in claim 1, it is characterized in that, described display screen (110) is connected to described controller (116) by low-voltage differential signal interface, HDMI or Video Graphics Array.
3. armarium as claimed in claim 1, it is characterized in that, described multinuclear application processor (118) has the ARM chip of a plurality of graphic process unit or has the X86 chip of a plurality of graphics card.
4. armarium as claimed in claim 1, it is characterized in that, described armarium (100) comprises at least two touch screens (126), described touch screen (126) is attached at described display screen (110) respectively, and described touch screen (126) sends input information to described controller (116).
5. armarium as claimed in claim 4, is characterized in that, described touch screen (126) has different from address.
6. armarium as claimed in claim 4, it is characterized in that, described touch screen (126) is connected to described controller (116) by iic bus, USB (universal serial bus) or RS232 universal serial bus.
7. armarium as claimed in claim 1, it is characterized in that, described armarium (100) comprises a speaker (128), and described speaker (128) is connected to described controller (116) by integrated audio interface.
8. armarium as claimed in claim 1, it is characterized in that, described armarium (100) comprises a mike (130), and described mike (130) is connected to described controller (116) by integrated audio interface.
9. armarium as claimed in claim 1, it is characterized in that, described armarium (100) is a CT equipment, described CT equipment has a frame stationary part master control borad (108), and described controller (116) is connected to described frame stationary part master control borad (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353521.0U CN204364006U (en) | 2014-06-27 | 2014-06-27 | Single controller connects the armarium of two or more display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353521.0U CN204364006U (en) | 2014-06-27 | 2014-06-27 | Single controller connects the armarium of two or more display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364006U true CN204364006U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353521.0U Expired - Lifetime CN204364006U (en) | 2014-06-27 | 2014-06-27 | Single controller connects the armarium of two or more display screen |
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| Country | Link |
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| CN (1) | CN204364006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111081366A (en) * | 2019-12-03 | 2020-04-28 | 上海联影医疗科技有限公司 | Medical equipment control system and medical equipment |
-
2014
- 2014-06-27 CN CN201420353521.0U patent/CN204364006U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111081366A (en) * | 2019-12-03 | 2020-04-28 | 上海联影医疗科技有限公司 | Medical equipment control system and medical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150603 |