CN207425034U - The intelligent POS mainboards of double LVDS display interfaces - Google Patents
The intelligent POS mainboards of double LVDS display interfaces Download PDFInfo
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- CN207425034U CN207425034U CN201721591373.6U CN201721591373U CN207425034U CN 207425034 U CN207425034 U CN 207425034U CN 201721591373 U CN201721591373 U CN 201721591373U CN 207425034 U CN207425034 U CN 207425034U
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- interface
- interfaces
- mainboards
- circuit
- lvds
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Abstract
The utility model is related to electronic technology fields, and in particular to a kind of intelligent POS mainboards of double LVDS display interfaces, including：System on chip and the SO DIMM interface circuits being connected with system on chip, Mini PCIE interface circuits, hard-disk interface circuit, display circuit, voicefrequency circuit, input/output interface circuit, network card chip；SO DIMM interface circuits are connected with SO DIMM interfaces, Mini PCIE interface circuits are connected with Mini PCIE interfaces, hard-disk interface circuit is connected with hard-disk interface, there are two LVDS display interfaces for display circuit connection, voicefrequency circuit is connected with audio interface, input/output interface circuit is connected with RS232 interface, commercial cash box interface, USB interface, GPIO interface, intelligent fan interface, and network card chip is connected with network interface.Tool is there are two LVDS display interfaces, in commercial applications except it can realize two-way full HD (FHD) and show in addition to, can also be achieved double-screen asynchronous show, the multimedia functions such as asynchronous touch control.
Description
Technical field
The utility model is related to electronic technology product scopes, and in particular to a kind of intelligent POS master of double LVDS display interfaces
Plate.
Background technology
Intelligent POS machine equipment is mostly the forms such as self-aided terminal, self-help settlement equipment, cashier in being applied in market, is applied
In industries such as bank, food and drink, retails.These equipment are mostly using the scheme singly shown to staff, interactive and operability
It is not strong.It is a small amount of using double aobvious schemes, also mostly is to be done using the relatively low com interface of function auxiliary aobvious, and function is single or is shown using LVDS
Show that interface collocation VGA or DVI display interfaces make double aobvious schemes, be only capable of realizing that single screen touches, and still there is signal to be easily disturbed, show
Ineffective, the problems such as volume and power consumption are excessive.
LVDS display technologies use low-voltage differential signal transmission data, compared to traditional VGA or DVI coffrets, tool
There is the features such as low-power consumption, low error rate, low crosstalk and Low emissivity, disclosure satisfy that in business application to high stability and high picture matter
The demand of amount.The display screen of LVDS interface is chiefly used in the portable equipments such as laptop, POS machine, compared on the market
The popular display screen of HDMI interface and DP interface display screens, can accomplish that thickness is thinner, overall volume can be identical
Can smaller, meet Suresh Kumar under various business application environment, multi items demand.
The content of the invention
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of intelligent POS of double LVDS display interfaces
Mainboard.
The purpose of this utility model is achieved through the following technical solutions：
A kind of intelligent POS mainboards of double LVDS display interfaces provided by the utility model, including：System on chip, Yi Jiyu
SO-DIMM interface circuits that system on chip is connected, Mini-PCIE interface circuits, hard-disk interface circuit, display circuit, audio
Circuit, input/output interface circuit, network card chip；SO-DIMM interface circuits are connected with SO-DIMM interfaces, Mini-PCIE interfaces
Circuit is connected with Mini-PCIE interfaces, and hard-disk interface circuit is connected with hard-disk interface, and display circuit connection is shown there are two LVDS
Interface, voicefrequency circuit are connected with audio interface, and input/output interface circuit is connected with RS232 interface, commercial cash box interface, USB
Interface, GPIO interface, intelligent fan interface, network card chip are connected with network interface.
Further, the compatible 24bit LVDS screen displays of two LVDS display interfaces and 18bit LVDS screen displays.
Further, Mini-PCIE interfaces include Wi-Fi module interface and mSATA equipment interfaces.
Further, hard-disk interface includes storage hard disk interface and driving hard-disk interface.
Further, storage hard disk interface includes 2.0 interfaces of SATA.
Further, audio interface includes high definition audio output interface and power amplifier interface.
Further, USB interface includes USB2.0 interfaces and USB3.0 interfaces.
Further, input/output interface circuit connection there are four RS232 interface, a commercial cash box interface, one
USB3.0 interfaces, nine 2.0 interfaces of USB, four GPIO interfaces and an intelligent fan interface.
Further, GPIO interface includes GPIO contact pin interfaces.
Further, POS mainboards use x86 frameworks.
The intelligent POS mainboards overall volume of double LVDS display interfaces of the utility model is smaller, and data-handling capacity is strong, connects
It is mouthful resourceful, possess multiple functional interfaces, meet commercial main board function and enrich and the needs of integrated level is high；There are two LVDS for tool
Display interface in commercial applications in addition to it can realize two-way full HD (FHD) display, can also be achieved double-screen asynchronous and show, be different
The multimedia functions such as touch control are walked, meet the needs of modern commerce multimedia equipment is easy to operate, interactivity is strong.
Description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiments and attached drawing.
Fig. 1 is the logical construction schematic diagram of the intelligent POS mainboards of double LVDS display interfaces in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With new, it is not used to limit the utility model.
Referring to Fig. 1, a kind of intelligent POS mainboards of double LVDS display interfaces of the utility model, including：Stablize, Gao Xing
Can system on chip and be connected with system on chip SO-DIMM interface circuits (not shown), Mini-PCIE interface circuits,
Hard-disk interface circuit, display circuit, voicefrequency circuit, input/output interface circuit, network card chip；SO-DIMM interface circuits connect
There are SO-DIMM interfaces, Mini-PCIE interface circuits are connected with Mini-PCIE interfaces, and hard-disk interface circuit is connected with hard disk and connects
Mouthful, there are two LVDS display interfaces, voicefrequency circuit is connected with audio interface, input/output interface circuit connection for display circuit connection
There are RS232 interface, commercial cash box interface, USB interface, GPIO interface, intelligent fan interface, network card chip is connected with network and connects
Mouthful.The SO-DIMM interfaces can connect DDR memory devices, be preferably DDR3L 1333MHz, and maximum can support 8GB capacity.
The intelligent POS mainboards overall volume of double LVDS display interfaces of the utility model is smaller, and data-handling capacity is strong, connects
It is mouthful resourceful, possess multiple functional interfaces, meet commercial main board function and enrich and the needs of integrated level is high；There are two LVDS for tool
Display interface in commercial applications in addition to it can realize two-way full HD (FHD) display, can also be achieved double-screen asynchronous and show, be different
The multimedia functions such as touch control are walked, meet the needs of modern commerce multimedia equipment is easy to operate, interactivity is strong.
Preferably, the compatible 24bit LVDS screen displays of two LVDS display interfaces and 18bit LVDS screen displays.The display
Circuit is connected with two-way 24bit/18bit LVDS (Low Voltage Differential Signaling Low Voltage Differential Signals
Technical interface) display interface, it can support single aobvious, duplication, double aobvious, 1080P full HD (FHD) decodings of extension, wherein 24bit
LVDS is maximum to support 2560*1600 resolution ratio.
Preferably, Mini-PCIE interface circuits connection, there are two Mini-PCIE interfaces, Mini-PCIE interfaces include
Wi-Fi module interface and mSATA equipment interfaces, one can connect Wi-Fi wireless communication modules, secondly mSATA storages can be connected
Equipment.
Preferably, hard-disk interface includes storage hard disk interface and driving hard-disk interface, storage hard disk interface includes SATA
2.0 interfaces, audio interface include high definition audio output interface and power amplifier interface, and USB interface includes USB2.0 interfaces and USB3.0
Interface, the multifunction of supporting interface.
Preferably, input/output interface circuit connection there are four RS232 interface, a commercial cash box interface, one
USB3.0 interfaces, nine 2.0 interfaces of USB, four GPIO interfaces and an intelligent fan interface.GPIO interface is GPIO contact pins
Interface facilitates connection.
The intelligent POS mainboards of double LVDS display interfaces of the utility model use x86 frameworks, and the system on chip of the framework exists
Stability, compatibility are all good in the application of business mainboard.Mainboard overall volume is smaller, and data-handling capacity is strong, and interface resource enriches,
Possess 13 kinds of totally 28 functional interfaces, meet commercial main board function and enrich and the needs of integrated level is high.The utility model protection
It is all parts and its connection relation, is not related to the innovation to software.
Double LVDS display technologies overcome the difficulty that previous video driver is difficult to effectively support, have upgraded bottom firmware and cloth
Line logic so that high-quality LVDS signals realize doubleway output without interfering with each other, supports two-way 1080P full HD (FHD) to decode,
Maximum supports 2560x1600 60Hz resolution ratio to show.USB touch-screens arrange in pairs or groups, it can be achieved that double-screen asynchronous touch function, fully full
The demand that foot is interactive, operability is all good.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of intelligent POS mainboards of double LVDS display interfaces, which is characterized in that including：System on chip and with the on piece
SO-DIMM interface circuits that system is connected, Mini-PCIE interface circuits, hard-disk interface circuit, display circuit, voicefrequency circuit,
Input/output interface circuit, network card chip；The SO-DIMM interface circuits are connected with SO-DIMM interfaces, the Mini-PCIE
Interface circuit is connected with Mini-PCIE interfaces, and the hard-disk interface circuit is connected with hard-disk interface, and the display circuit is connected with
Two LVDS display interfaces, the voicefrequency circuit are connected with audio interface, and the input/output interface circuit is connected with RS232 and connects
Mouth, commercial cash box interface, USB interface, GPIO interface, intelligent fan interface, the network card chip are connected with network interface.
2. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that two LVDS
The compatible 24bit LVDS screen displays of display interface and 18bit LVDS screen displays.
3. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the Mini-PCIE
Interface includes Wi-Fi module interface and mSATA equipment interfaces.
4. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the hard-disk interface
Including storage hard disk interface and driving hard-disk interface.
5. the intelligent POS mainboards of double LVDS display interfaces according to claim 4, which is characterized in that the storage hard disk
Interface includes 2.0 interfaces of SATA.
6. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the audio interface
Including high definition audio output interface and power amplifier interface.
7. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the USB interface bag
Include USB2.0 interfaces and USB3.0 interfaces.
8. the intelligent POS mainboards of double LVDS display interfaces according to claim 7, which is characterized in that the input and output
Interface circuit connection there are four RS232 interface, a commercial cash box interface, a USB3.0 interface, nine 2.0 interfaces of USB,
Four GPIO interfaces and an intelligent fan interface.
9. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the GPIO interface
Including GPIO contact pin interfaces.
10. the intelligent POS mainboards of double LVDS display interfaces according to claim 1, which is characterized in that the POS mainboards
Using x86 frameworks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591373.6U CN207425034U (en) | 2017-11-24 | 2017-11-24 | The intelligent POS mainboards of double LVDS display interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591373.6U CN207425034U (en) | 2017-11-24 | 2017-11-24 | The intelligent POS mainboards of double LVDS display interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425034U true CN207425034U (en) | 2018-05-29 |
Family
ID=62302935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721591373.6U Expired - Fee Related CN207425034U (en) | 2017-11-24 | 2017-11-24 | The intelligent POS mainboards of double LVDS display interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697968A (en) * | 2018-12-13 | 2019-04-30 | 山东亚华电子股份有限公司 | A kind of system of compatible various display screens |
-
2017
- 2017-11-24 CN CN201721591373.6U patent/CN207425034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697968A (en) * | 2018-12-13 | 2019-04-30 | 山东亚华电子股份有限公司 | A kind of system of compatible various display screens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |