CN201336129Y - LED vehicle display system - Google Patents
LED vehicle display system Download PDFInfo
- Publication number
- CN201336129Y CN201336129Y CNU2008201842897U CN200820184289U CN201336129Y CN 201336129 Y CN201336129 Y CN 201336129Y CN U2008201842897 U CNU2008201842897 U CN U2008201842897U CN 200820184289 U CN200820184289 U CN 200820184289U CN 201336129 Y CN201336129 Y CN 201336129Y
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- display
- communication module
- configuration device
- display terminal
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to an LED vehicle display system comprising a display terminal and a configuration device. The display terminal comprises a central processing unit (CPU), a display driver module, a communication module, a memory module and a display screen; the display driver module, the communication module and the memory module are respectively connected with the CPU; and the display screen is connected with the display driver module. The configuration device comprises a CPU, a communication module, a memory module and an interface module; the communication module, the memory module and the interface module are respectively connected with the CPU; and the communication module of the display terminal is matched with the communication module of the configuration device. The LED vehicle display system adopts the configuration device for controlling the application of load and the display of the display terminal, so as to update displayed information in time, enable the configuration device to serve as an authorized device, and load the special displayed-content to the display terminal according to the control of authority. Therefore, information contents played by the display terminal are rigidly monitored.
Description
Technical field
The utility model relates to a kind of LED in-vehicle display system.
Background technology
The LED vehicle-carrying display screen is the new media that is used for advertisement information propagation on the mass transportation facilities, can be in moving integrated informations such as instant playback Bus information, advertisement, news, meteorology, and can show the information of calling out the stops synchronously, acquisition gradually application widely.Not only for the passenger provides higher level service, can be operator again and bring high income, is a kind of science and technology, fashion, has the high-tech product of investment value.
Existing LED vehicle-carrying display screen is because the content update mode is limited, and displaying contents is single, can't satisfy the more issue needs of the information of horn of plenty.
The utility model content
The utility model has overcome above-mentioned shortcoming, provides a kind of simple in structure, displaying contents abundant LED in-vehicle display system.
The technical scheme in the invention for solving the technical problem is: a kind of LED in-vehicle display system, comprise display terminal and configuration device, described display terminal comprises CPU and the driver module, communication module, the memory module that link to each other with described CPU respectively, and the display screen that links to each other with described driver module; Described configuration device comprises CPU and the communication module, memory module and the interface module that link to each other with described CPU respectively, and the communication module in described display terminal communication module and the configuration device is complementary.
Described interface module can adopt USB interface.
Described display screen can adopt LED display.
Described communication module can adopt wire communication module or wireless communication module.
The utility model adopts the loading and the demonstration of described configuration device control display terminal, display message can upgrade in time, make configuration device can be used as an equipment that is authorized to, according to the control of authority of authorizing, display terminal is loaded specific displaying contents, the information content that can strict monitoring display terminal plays.
Description of drawings
Fig. 1 is the theory diagram of display terminal in the utility model;
Fig. 2 is the theory diagram of configuration device in the utility model.
Embodiment
The utility model mainly is made of display terminal and configuration device two parts.
As shown in fig. 1, described display terminal comprises CPU and the driver module, communication module, the memory module that link to each other with described CPU respectively, and the display screen that links to each other with described driver module; Also has a power supply that is used for to whole display terminal power supply.
Described power supply can be provided by vehicle power, is generally 12V.Described communication module can use wired RS485 structure to realize the wire communication mode, also can realize communication by service-strong ZigBee.Described display screen adopts LED display, is made up of LED luminescent device etc., and with low cost, control is simple, and described driver module is used to drive described LED display, is made of control circuit, driving circuit etc.Described memory module is made of nonvolatile semiconductor memory member, mainly stores control information and display message.
Display terminal is an independently complete device, and outer extension line has only power lead, can conveniently move, install flexibly.If use the wireless data transmission mode, then hardware interfaces does not need yet.The LED display terminal can independent operating, if revise display parameter and displaying contents, then can realize by configuration device.The LED display terminal also can be supported instant data presentation such as bus arrival information, time etc.
Described configuration device comprises CPU and the communication module, memory module and the USB interface that link to each other with described CPU respectively, and the communication module in described display terminal communication module and the configuration device is complementary.
Behind the good displaying contents of computer design and operational factor that are connected with USB interface, download data in the memory module by USB interface, behind the scene, again by communication module with data conversion storage to display terminal, realize to show by the LED display in the display terminal.
Described configuration device and display terminal make configuration device can be used as an equipment that is authorized to as two split separate equipment, according to the control of authority of authorizing, display terminal are loaded specific displaying contents.
More than LED in-vehicle display system provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. LED in-vehicle display system, it is characterized in that: comprise display terminal and configuration device, described display terminal comprises CPU and the driver module, communication module, the memory module that link to each other with described CPU respectively, and the display screen that links to each other with described driver module; Described configuration device comprises CPU and the communication module, memory module and the interface module that link to each other with described CPU respectively, and the communication module in described display terminal communication module and the configuration device is complementary.
2. LED in-vehicle display system according to claim 1 is characterized in that: described interface module adopts USB interface.
3. LED in-vehicle display system according to claim 1 is characterized in that: described display screen adopts LED display.
4. LED in-vehicle display system according to claim 1 is characterized in that: described communication module adopts wire communication module or wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201842897U CN201336129Y (en) | 2008-12-31 | 2008-12-31 | LED vehicle display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201842897U CN201336129Y (en) | 2008-12-31 | 2008-12-31 | LED vehicle display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336129Y true CN201336129Y (en) | 2009-10-28 |
Family
ID=41287787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201842897U Expired - Fee Related CN201336129Y (en) | 2008-12-31 | 2008-12-31 | LED vehicle display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336129Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800270A (en) * | 2011-05-26 | 2012-11-28 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN102905396A (en) * | 2012-10-25 | 2013-01-30 | 宁波市北仑海伯精密机械制造有限公司 | Device networking and network-accessing management method for intelligent housing system |
| CN103218922A (en) * | 2012-09-15 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | Vehicle-mounted digital radio broadcast traffic signal lamp map display terminal |
-
2008
- 2008-12-31 CN CNU2008201842897U patent/CN201336129Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800270A (en) * | 2011-05-26 | 2012-11-28 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN102800270B (en) * | 2011-05-26 | 2015-06-10 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN103218922A (en) * | 2012-09-15 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | Vehicle-mounted digital radio broadcast traffic signal lamp map display terminal |
| CN103218922B (en) * | 2012-09-15 | 2015-04-15 | 海宁伊满阁太阳能科技有限公司 | Vehicle-mounted digital radio broadcast traffic signal lamp map display terminal |
| CN102905396A (en) * | 2012-10-25 | 2013-01-30 | 宁波市北仑海伯精密机械制造有限公司 | Device networking and network-accessing management method for intelligent housing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20121231 |