CN201917342U - Navigation all-in-one machine - Google Patents
Navigation all-in-one machine Download PDFInfo
- Publication number
- CN201917342U CN201917342U CN 201120005635 CN201120005635U CN201917342U CN 201917342 U CN201917342 U CN 201917342U CN 201120005635 CN201120005635 CN 201120005635 CN 201120005635 U CN201120005635 U CN 201120005635U CN 201917342 U CN201917342 U CN 201917342U
- Authority
- CN
- China
- Prior art keywords
- module
- interface unit
- navigation
- former car
- video
- 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 discloses a navigation all-in-one machine, which is matched with original car stereo equipment to be used and comprises a navigation core plate unit, a function interface unit, a display interface unit and an interaction control unit, wherein the navigation core plate unit is connected with the function interface unit, the display interface unit and the interaction control unit, the function interface unit is connected with the navigation core plate unit, the display interface unit is connected with the original car stereo equipment, the function interface unit is used for supporting customers to select and additionally install function modules, the navigation core plate unit is used for controlling the function interface unit, the display interface unit and the interaction control unit, and the interaction control unit is used for carrying out information interaction with car owners. Through the navigation all-in-one machine, the car owners do not need to change the original car stereo system when adding functions such as navigation, digital video disk (DVD), television, reversing video rearview and the like, the change is little, and the quality of the original car stereo can not be damaged.
Description
Technical field
The utility model relates to a kind of technical field of automotive electronics, especially relates to a kind of navigation all-in-one.
Background technology
Along with the application of automotive electronic technology is increasingly extensive, more automobile instrument, meter information show by display screen that all therefore increasing medium-to-high grade automobile all begins to dispose display screen.But what show all is Word message generally, does not have images such as DVD, navigation, TV or vehicle backing backsight to show.
The function ratio of automotive entertainment system is more single at present, generally has only functions such as CD, radio reception.And do not have DVD, TV, navigation or vehicle backing backsight etc. to use always and practical function.Simultaneously, navigation feature embodies day by day to commercial affairs, the practicality of tourism, the convenience that each car owner brings.If the car owner need be installed the function of one or more band video images additional, general way all is to change sound system at present; So not only change greatly, the expense costliness of paying, and destroyed the original sound quality of former car sound equipment.
The utility model content
The purpose of this utility model provides a kind of navigation all-in-one, and it can allow the car owner when installing function such as navigation, DVD, TV or vehicle backing backsight additional, need not to change former car sound system, change little, the quality that also can not break the former car sound equipment of ring.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of navigation all-in-one cooperates former car stereo set to use, and it comprises navigation core board unit, functional interface unit, display interface unit and mutual control module, and described navigation core board unit is connected with described display interface unit and mutual control module; Described functional interface unit is connected with navigation core board unit; Described display interface unit links to each other with described former car stereo set; Described navigation core board unit is used for described display interface unit and mutual control module are controlled, and described mutual control module is used for carrying out information interaction with the car owner.
So-called former car stereo set comprises CD player, sound equipment, radio, loudspeaker or display screen.
Above-mentioned functional interface unit is used to support the client to match to install functional module additional.
Preferably, above-mentioned navigation core board unit comprises central control module, navigation feature module and video decode module; Described central control module links to each other with described navigation feature module and video decode module, described video decode module is used to carry out video format conversion, described central control module is used for the operate as normal of control interface unit module, and detects and handle the request that each unit module or former car stereo set send.
Preferably, above-mentioned display interface unit comprises: former car video transmission format converting module and video frequency switching module, described former car video transmission format converting module is used for that video transmission format is converted to former car screen and can receives and normally show, described video frequency switching module be used for described functional interface unit install the function video additional and former car video switches.
Preferably, above-mentioned mutual control module comprises touch-screen-enabled, former car control button and display screen, and described touch-screen, former car control button are used for each unit module is operated, controlled.
Preferably, the above-mentioned functions interface unit includes visual reversing module and/or DVD dish cartridge module and/or digital television module and/or input/output module and/or external loudspeaker module.
After adopting technique scheme, during use, this novel navigation all-in-one cooperates with former car stereo set, and navigation core board unit is connected with display interface unit, mutual control module and the functional interface unit links to each other, and the display interface unit links to each other with former car stereo set; Navigation core board unit is used for display interface unit and mutual control module are controlled.By this navigation all-in-one, can allow the car owner when installing function such as navigation, DVD, TV or vehicle backing backsight additional, need not to change former car sound system, change for a short time, can not break the quality of encircling former car sound equipment yet.
Description of drawings
Fig. 1 is that the utility model is formed module diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model discloses a kind of navigation all-in-one, cooperates former car stereo set 1 to use, and it comprises: navigation core board unit 2, display interface unit 3, mutual control module 4 and functional interface unit 5; Wherein:
Former car stereo set 1 comprises CD player, sound equipment, radio, loudspeaker or display screen.
Navigation core board unit 2 comprises central control module 21, navigation feature module 22 and video decode module 23; Central control module 21 links to each other with navigation feature module 22 and video decode module 23, it is used for the operate as normal of control function interface unit 5 and display interface unit 3, simultaneously, be used for and detect and handle the request that each unit module or former car stereo set 1 send, video decode module 23 is used for the video image format of each function that functional interface unit 5 is installed additional to be changed, and is converted into the video format that can show at former car screen.
During use, former car video transmission format converting module 31 by display interface unit 3, can be converted into the video transmission format that former car screen can be discerned, receive, shows to the vision signal of video decode module 23 in the navigation core board unit 2, and by video frequency switching module 32 and former car video realization switching, thereby on former car screen, show the image that installs function additional.
Functional interface unit 5 links to each other with navigation core board unit 2, and it is used to support the client to match to install functional module additional.When implementing, its optional function with addition of dress includes visual reversing module 51, DVD dish cartridge module 52, digital television module 53, input/output module 54, external loudspeaker module 55.It is optional with addition of loading onto in the module of stating one or more.
During use, this novel navigation all-in-one, it cooperates former car stereo set to use, and navigation core board unit 2 is connected with display interface unit 3, mutual control module 4 and functional interface unit 5 links to each other, and display interface unit 3 links to each other with former car stereo set 1; Navigation core board unit 2 is used for functional interface unit 5, display interface unit 3 and mutual control module 4 are controlled.
In order to illustrate the principle of navigation all-in-one and former car stereo set 1 cooperating, below be example with navigation feature module 22 principle of work:
When former car function, its sound signal is broadcasted by former car loudspeaker, and vision signal shows by former car display screen.When switching to navigation feature if desired, must pass through the Navigation Control button of the correspondence of operating interactive control module 4, mutual control module 4 will send to central control module 21 to the request signal that switches navigation feature again, navigation feature module 22 work that central control module 21 control navigation core board unit are 2 li, navigation feature module 22 output navigating audio signals and navigation vision signal.Wherein, after vision signal is carried out video format conversion through video decode module 23, output to display interface unit 3, carry out the transformat conversion through former car video transmission format converting module 31, at 32 li of video frequency switching modules and former car video switch, the former car screen 4 li of mutual control modules shows at last; And sound signal enters the auxiliary input port of audio frequency of 1 li of former car stereo set after input/output module 54 back warps are crossed the passage switching, plays back at former car loudspeaker at last.Simultaneously, central control module 21 is controlled video frequency switching module 32 realizations and former car vision signal switching of display interface unit 3 on the one hand; Control input/output module 54 and former car stereo set 1 on the other hand, the realization voice-grade channel switches and plays at former car loudspeaker.In addition, the navigating audio signal also can be in 55 li amplifications of external loudspeaker module, broadcast after realizing that passage switches.
The principle of work of other functional module is basic to above-mentioned similar, does not repeat them here.
The above; it only is the preferable embodiment of the utility model; but this novel protection domain is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. navigation all-in-one, cooperate former car stereo set to use, it is characterized in that: it comprises navigation core board unit, functional interface unit, display interface unit and mutual control module, and described navigation core board unit is connected with described functional interface unit, display interface unit and mutual control module; Described functional interface unit is connected with navigation core board unit; Described display interface unit links to each other with described former car stereo set; Described functional interface unit is used to support the client to match to install functional module additional; Described navigation core board unit is used for described functional interface unit, display interface unit and mutual control module are controlled, and described mutual control module is used for carrying out information interaction with the car owner.
2. navigation all-in-one as claimed in claim 1 is characterized in that: described navigation core board unit comprises central control module, navigation feature module and video decode module; Described central control module links to each other with described navigation feature module and video decode module, described video decode module is used to carry out video format conversion, described central control module is used for the operate as normal of control interface unit module, and detects and handle the request that each unit module or former car stereo set send.
3. navigation all-in-one as claimed in claim 1, it is characterized in that: described display interface unit comprises: former car video transmission format converting module and video frequency switching module, described former car video transmission format converting module is used for that video transmission format is converted to former car screen and can receives and normally show, described video frequency switching module be used for described functional interface unit install the function video additional and former car video switches.
4. as claim 1,2 or 3 described navigation all-in-ones, it is characterized in that: described mutual control module comprises touch-screen-enabled, former car control button and display screen, and described touch-screen, former car control button are used for each unit module is operated, controlled.
5. as claim 1,2 or 3 described navigation all-in-ones, it is characterized in that: described functional interface unit includes visual reversing module and/or DVD dish cartridge module and/or digital television module and/or input/output module and/or external loudspeaker module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120005635 CN201917342U (en) | 2011-01-10 | 2011-01-10 | Navigation all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120005635 CN201917342U (en) | 2011-01-10 | 2011-01-10 | Navigation all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917342U true CN201917342U (en) | 2011-08-03 |
Family
ID=44417136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120005635 Expired - Fee Related CN201917342U (en) | 2011-01-10 | 2011-01-10 | Navigation all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064088A (en) * | 2012-12-26 | 2013-04-24 | 深圳市诺威达科技有限公司 | Global position system (GPS) device and guided system |
-
2011
- 2011-01-10 CN CN 201120005635 patent/CN201917342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064088A (en) * | 2012-12-26 | 2013-04-24 | 深圳市诺威达科技有限公司 | Global position system (GPS) device and guided system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105430338B (en) | Car entertainment AVB systems | |
| CN104883588B (en) | A kind of vehicle-mounted multi-screen interacted system and its implementation | |
| TW200726101A (en) | Video intercom station with multimedia functions | |
| US20140368475A1 (en) | In-vehicle multimedia unit with interface for portable device | |
| CN203093886U (en) | Vehicular multimedia information display device | |
| US20100171587A1 (en) | Audio device, av system having the audio device, and method to control the audio device | |
| JP2003259240A (en) | Multi-format decoder board, multimedia system, and method for handling digital data stream for transporting data encoded by plurality of different encoding formats | |
| CN201917342U (en) | Navigation all-in-one machine | |
| US20110128437A1 (en) | Image signal processing apparatus for detaching a plurality of modules and control method thereof | |
| CN101549670B (en) | Vehicle electronic equipment upgrade device, vehicle electric system and vehicle | |
| CN201559591U (en) | Vehicular multifunctional system | |
| CN201432631Y (en) | Vehicular electronic device upgrading device, vehicular electronic system and automobile | |
| CN102485537B (en) | Vehicular system as well as display mode management method and device thereof | |
| CN101990074A (en) | Television with audio playing function | |
| KR101116693B1 (en) | A data processing for vehicle | |
| CN201919120U (en) | Upgrading decoder for original screens of automobiles | |
| CN102568510B (en) | Vehicle-mounted CD device | |
| CN201886768U (en) | Multimedia car navigation video and audio system | |
| CN201928427U (en) | Upgrading device for automobile audio main machine | |
| CN202487157U (en) | Vehicle CD device | |
| CN103335656A (en) | Vehicle-mounted navigation system with improved structure | |
| US20090207942A1 (en) | Embedded Multimedia System and Related Digital Audio Broadcasting Demodulator | |
| CN108616721A (en) | A kind of audio-visual dual system of automobile multimedia navigation | |
| CN202351735U (en) | Smart car audio and video host system | |
| CN201957178U (en) | Original vehicle screen function upgrading decoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: Shenzhen Nanshan District City, Guangdong province 518055 white pine Luxili Nangang Second Industrial Park A2 building 3 floor Patentee after: SHENZHEN KLLEN AUTIAN NAVIGATION TECHNOLOGY CO., LTD. Address before: 6 building, SAST laser building, Shenzhen, Guangdong, Futian District Patentee before: Song Cijin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20200110 |