CN201998910U - Vehicle-mounted digital video disk (DVD) navigation all-in-one machine - Google Patents
Vehicle-mounted digital video disk (DVD) navigation all-in-one machine Download PDFInfo
- Publication number
- CN201998910U CN201998910U CN2011200399121U CN201120039912U CN201998910U CN 201998910 U CN201998910 U CN 201998910U CN 2011200399121 U CN2011200399121 U CN 2011200399121U CN 201120039912 U CN201120039912 U CN 201120039912U CN 201998910 U CN201998910 U CN 201998910U
- Authority
- CN
- China
- Prior art keywords
- dvd
- navigation
- vehicle
- mainboard
- process unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Navigation (AREA)
Abstract
The utility model provides a vehicle-mounted digital video disk (DVD) navigation all-in-one machine, which comprises an enclosure, a DVD device, a liquid crystal display, a mainboard, a global positioning system (GPS) antenna and a China mobile multimedia broadcasting (CMMB) antenna, wherein the DVD device, the liquid crystal display and the mainboard are arranged in the enclosure, and the DVD device, the liquid crystal display, the GPS antenna and the CMMB antenna are all connected with the mainboard. The all-in-one machine has the advantages of small volume, convenience in use and strong function.
Description
Technical field
The utility model relates to a kind of mobile unit, particularly a kind of vehicle-carrying DVD navigation all-in-one.
Background technology
Along with popularizing of automobile, vehicle carried video, onboard navigation system become the standard fitting of automobile gradually.At present, be used for GPS/GPRS/CDMA location, navigation and tracking, vehicle-mounted product such as multimedia is numerous, and cost and performance are different, and characteristics are respectively arranged, but its common trait is a function singleness, causes automobile-used additional equipment to increase, and function is overlapping, and inconvenience is installed.
The utility model content
The purpose of this utility model provides a kind of vehicle-carrying DVD navigation all-in-one, to solve existing vehicle carried video, in-vehicle navigation apparatus function singleness, inconvenient problem is installed.
The utility model proposes a kind of vehicle-carrying DVD navigation all-in-one, comprise casing, DVD device, LCDs, mainboard, gps antenna and CMMB antenna, DVD device, LCDs and mainboard are arranged in the casing, and DVD device, LCDs, gps antenna and CMMB antenna all link to each other with mainboard.
Preferably, mainboard comprises central process unit, radio reception module and navigation module, and the radio reception module links to each other with the CMMB antenna, and navigation module links to each other with gps antenna, and radio reception module and navigation module all link to each other with central process unit.
Preferably, mainboard also comprises bluetooth module, and bluetooth module links to each other with central process unit.
Preferably, central process unit is the S3C2450 chip.
Preferably, LCDs is a liquid crystal touch screen.
Preferably, the DVD device further comprises DVD drive, DVD wiring board and DVD support again, and DVD drive links to each other with the DVD wiring board, and is fixed on the casing by the DVD support.
Preferably, described vehicle-carrying DVD navigation all-in-one, it also comprises USB interface, USB interface links to each other with mainboard.
Preferably, described vehicle-carrying DVD navigation all-in-one, it also comprises Remote Control Interface, Remote Control Interface links to each other with mainboard.
Preferably, Remote Control Interface is the infra-red remote control interface.
Preferably, described vehicle-carrying DVD navigation all-in-one, it also comprises the IPOD connection lead, the IPOD connection lead links to each other with mainboard.
With respect to prior art, the beneficial effects of the utility model are: CMMB module that the utility model vehicle-carrying DVD navigation all-in-one is integrated, omnibearing video, audio frequency and integrated information service can be provided, the utility model is integrated in functions such as information, multimedia recreation and navigation on the all-in-one, improved the product price ratio, small product size is small and exquisite, and is easy to use, powerful.
Description of drawings
Fig. 1 is the structural representation of the utility model vehicle-carrying DVD navigation all-in-one.
The specific embodiment
The CMMB that the utility model relates to (China Mobile Multimedia Broadcasting) is that it is the system of first cover of domestic independent research towards multiple portable terminals such as mobile phone, PDA, notebook PCs by the mobile multimedia broadcast television technology of government broadcasting radiomovies general bureau, can be portable terminal omnibearing video, audio frequency and integrated information service are provided.Except broadcast TV program, CMMB can also provide polytype information and classified informations such as stock information, traffic information, traffic information, Weather information, and the development in future space is very wide.IPOD is the portable digital multimedia player of design of a Apple and sale.
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1, it is the structural representation of the utility model vehicle-carrying DVD navigation all-in-one.Mainboard 1, DVD device 2 and LCDs 3 are arranged in the casing, and gps antenna 4 and CMMB antenna 5 are arranged on outside the casing, and Remote Control Interface 6, USB interface 7 and IPOD connection lead 8 are arranged on the casing.
Wherein, mainboard 1 further comprises central process unit 9, radio reception module 10, navigation module 11 and bluetooth module 12 again.Central process unit 9 is used for data handing, adopts ARM9 or above model, preferably adopts the S3C2450 chip.Central process unit 9 needs connected storage 13 and flash memory 14 usually, and memory device 13 is used to store navigation map information, and flash memory 14 is used for storing the data that central process unit 9 will be handled temporarily.Navigation module 11 links to each other with gps antenna 4 and central process unit 9 respectively, be used to receive the latitude and longitude information of coming from satellite transmission, navigation module 11 carries out data interaction and processing with the navigation map that is stored in the memory device 13 by central process unit 9, realizes navigation feature.Radio reception module 10 links to each other with CMMB antenna 5 and central process unit 9 respectively, being demodulated into TS stream after it receives aerial radio signal gives central process unit 9 and carries out data handing, decoded voice data is exported to car audio system by central process unit 9 behind analogue to digital conversion, video data with video encoder encodes after by central process unit 9 output LCDs 3.Bluetooth module 12 links to each other with central process unit 9, and its control by central process unit 9 can realize hand-free call, thus guarantee driving safety.Can also play the music in the mobile phone, utilize the A2DP function of bluetooth module 12 that music is passed to car audio system, high-fidelity is play music, promotes to drive pleasant sensation.
The utility model LCDs 3 preferred liquid crystal touch screens that adopt, touch-screen can be a four-wire resistance type touch screen, have hand-write input function, it links to each other with central process unit 9 by display driver circuit plate 15, and it transmits the incoming signal of touch-screen to central process unit 9.Remote Control Interface 6, USB interface 7 and IPOD connection lead 8 all link to each other with central process unit 9, and the Remote Control Interface 6 preferred infra-red remote control interfaces that adopt are used for the infrared control signal to central process unit 9 transmission external remote.The USB interface 7 that communicates to connect with central process unit 9 can be used for expanding multiple function, as connecting mouse, joystick, wireless Trackpad, wireless Internet card etc.IPOD connection lead 8 links to each other with central process unit 9, is used to connect the external multimedia digital code player, and exterior audio, video data is transferred to central process unit 9.
When the user carries out the navigation feature operation, import navigation instructions by LCDs 3 to central process unit 9 by the user, navigation module 11 is by gps antenna 4 receiving satellite signals, and the gps signal that receives is converted to latitude information, pass to central process unit 9, central process unit 9 is compared the navigation map of storage in this latitude and longitude information and the memory device 13, determine destination that current location and user determine the expansion of every route pounce on expression formula, and the process data handing is optimized investigation to each node and element characteristics, every route is through repeatedly just making comparison after the recurrence, obtain optimized path planning, export to LCDs 3 and vehicle audio then, the travel way of the best is shown and report to the user with the form of image and sound.
When the user carries out communication, pass through touch-screen or mobile phone incoming traffic number by the user at the bluetooth interactive interface, central process unit 9 calls corresponding program by online mobile phone dialing phone or incoming call answering, and sound is delivered to car audio system.
When the user carries out other application, be used for to pass through LCDs 3, Remote Control Interface 6, USB interface 7 or IPOD connection lead 8 and send instruction to central process unit 9, central process unit 9 calls corresponding program and system resource, enables corresponding assembly as required.See DTV as customer requirement, then send request to central process unit 9 by touch-screen or remote controller, 9 pairs of instructions of central process unit are analyzed the back and are started radio reception module 10, and from memory device 13, access player and play, again data processed is passed to audio frequency A and D converter and video encoder, the mode of data with signal played out.Other application also can be e-book, recreation or music etc.
The utility model is integrated in information, multimedia and navigation on the all-in-one, has improved cost performance, and volume is small and exquisite, and is easy to use, powerful.More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (10)
1. vehicle-carrying DVD navigation all-in-one, it is characterized in that, comprise a casing, a DVD device, a LCDs, a mainboard, a gps antenna and a CMMB antenna, this DVD device, this LCDs and this mainboard are arranged in this casing, and this DVD device, this LCDs, this gps antenna and this CMMB antenna all link to each other with this mainboard.
2. vehicle-carrying DVD navigation all-in-one as claimed in claim 1, it is characterized in that, this mainboard comprises a central process unit, a radio reception module and a navigation module, this radio reception module links to each other with this CMMB antenna, this navigation module links to each other with this gps antenna, and this radio reception module and this navigation module all link to each other with this central process unit.
3. vehicle-carrying DVD navigation all-in-one as claimed in claim 2 is characterized in that this mainboard also comprises a bluetooth module, and this bluetooth module links to each other with this central process unit.
4. vehicle-carrying DVD navigation all-in-one as claimed in claim 2 is characterized in that this central process unit is the S3C2450 chip.
5. vehicle-carrying DVD navigation all-in-one as claimed in claim 1 is characterized in that this LCDs is a liquid crystal touch screen.
6. vehicle-carrying DVD navigation all-in-one as claimed in claim 1, it is characterized in that, this DVD device further comprises a DVD drive, a DVD wiring board and a DVD support again, and this DVD drive links to each other with this DVD wiring board, and is fixed on this casing by this DVD support.
7. vehicle-carrying DVD navigation all-in-one as claimed in claim 1 is characterized in that it also comprises a USB interface, and this USB interface links to each other with this mainboard.
8. vehicle-carrying DVD navigation all-in-one as claimed in claim 1 is characterized in that it also comprises a Remote Control Interface, and this Remote Control Interface links to each other with this mainboard.
9. vehicle-carrying DVD navigation all-in-one as claimed in claim 8 is characterized in that this Remote Control Interface is the infra-red remote control interface.
10. vehicle-carrying DVD navigation all-in-one as claimed in claim 1 is characterized in that it also comprises an IPOD connection lead, and this IPOD connection lead links to each other with this mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399121U CN201998910U (en) | 2011-02-16 | 2011-02-16 | Vehicle-mounted digital video disk (DVD) navigation all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399121U CN201998910U (en) | 2011-02-16 | 2011-02-16 | Vehicle-mounted digital video disk (DVD) navigation all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998910U true CN201998910U (en) | 2011-10-05 |
Family
ID=44701669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200399121U Expired - Fee Related CN201998910U (en) | 2011-02-16 | 2011-02-16 | Vehicle-mounted digital video disk (DVD) navigation all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749967A (en) * | 2012-03-19 | 2012-10-24 | 浙江智慧电装有限公司 | Split type portable vehicle-mounted computer system |
| CN102780499A (en) * | 2012-06-26 | 2012-11-14 | 国民技术股份有限公司 | Antenna sharing circuit, radio-frequency circuit and terminal device |
| CN103010113A (en) * | 2012-12-28 | 2013-04-03 | 深圳市航盛电子股份有限公司 | Vehicle-mounted information entertainment system |
-
2011
- 2011-02-16 CN CN2011200399121U patent/CN201998910U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749967A (en) * | 2012-03-19 | 2012-10-24 | 浙江智慧电装有限公司 | Split type portable vehicle-mounted computer system |
| CN102780499A (en) * | 2012-06-26 | 2012-11-14 | 国民技术股份有限公司 | Antenna sharing circuit, radio-frequency circuit and terminal device |
| CN103010113A (en) * | 2012-12-28 | 2013-04-03 | 深圳市航盛电子股份有限公司 | Vehicle-mounted information entertainment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102144249B (en) | Systems and methods for connecting and operating portable GPS enabled devices in automobiles | |
| CN201166978Y (en) | Vehicle-mounted multimedia play apparatus | |
| US11292545B2 (en) | Multimedia systems for shared bicycles | |
| CN201887752U (en) | Multimedia digital equipment for taxi | |
| CN104228707B (en) | Multimedia installation unit for motor vehicles | |
| CN103999064A (en) | Information-sharing device, information-sharing method, information-sharing program and terminal device | |
| CN201998910U (en) | Vehicle-mounted digital video disk (DVD) navigation all-in-one machine | |
| CN104079664A (en) | Media information transmission method and system, vehicle-mounted terminal and information acquisition method | |
| CN201781482U (en) | Wireless guide machine | |
| CN102568537A (en) | Vehicle-mounted 3G (third-generation) intelligent information terminal | |
| CN201476792U (en) | Vehicular GPS navigation board and vehicular DVD system | |
| CN202871250U (en) | Wisdom tourism terminal based on 3rd generation telecommunication (3G) wireless network | |
| CN201559591U (en) | Vehicular multifunctional system | |
| CN201262549Y (en) | Vehicle-mounted multifunctional image and sound navigation system | |
| CN201328155Y (en) | Multichannel vehicle-mounted entertainment machine | |
| CN202694029U (en) | WIFI mobile terminal multimedia playing system based on vehicle-mounted navigation | |
| CN201622348U (en) | Vehicle-mounted navigation system core module | |
| CN202853623U (en) | Wisdom tourism terminal based on Beidou satellite positioning | |
| CN201654597U (en) | Vehicle computer system | |
| CN201966989U (en) | Image telephone switcher | |
| CN103335656A (en) | Vehicle-mounted navigation system with improved structure | |
| KR100724852B1 (en) | System and method for storing digital multimedia broadcasting data | |
| CN201532201U (en) | Core module of vehicle-mounted navigation system | |
| CN202204519U (en) | Vehicle-mounted terminal and system for adding description of vehicle location | |
| CN203055442U (en) | Device for vehicle communication and vehicle |
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: 20111005 Termination date: 20140216 |