CN201426235Y - Vehicle-mounted DVD navigation device - Google Patents
Vehicle-mounted DVD navigation device Download PDFInfo
- Publication number
- CN201426235Y CN201426235Y CN2009201061670U CN200920106167U CN201426235Y CN 201426235 Y CN201426235 Y CN 201426235Y CN 2009201061670 U CN2009201061670 U CN 2009201061670U CN 200920106167 U CN200920106167 U CN 200920106167U CN 201426235 Y CN201426235 Y CN 201426235Y
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- display screen
- vehicle
- dvd
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- secondary display
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Abstract
The utility model discloses a vehicle-mounted DVD navigation device comprising a controller used to control the running of the vehicle-mounted DVD navigation device, a display screen connected with the controller and designed for front seat viewing, an auxiliary display screen connected with the controller and designed for rear seat video viewing, and an auxiliary display screen control module connected with the controller and the auxiliary display screen and designed to extract video information from the controller based on the signal transferred by the auxiliary display screen and to transfer the video information to the auxiliary display screen. Therefore, the auxiliary display screen of the utility model can independently select the content to be displayed, without relying on the frontseat display screen to make the decision as to which content to be displayed. In the selection of the display screen and the auxiliary display screen for the utility model, touch screens are preferred, which not only inject simplicity into the design of the vehicle-mounted DVD navigation device, but also are more user-friendly, and the navigation device is more simple and visualized during the using process of the users.
Description
Technical field
The utility model relates to automotive electronics equipment field, relates in particular to a kind of vehicle-carrying DVD guider.
Background technology
Collection car entertainment, navigation, the incorporate vehicle-carrying DVD guider of bluetooth generally are made up of liquid crystal display screen, power supply master control borad, navigation panel, bluetooth, radio reception head, DVD (Digital Video Disc, digital video disk), connecting line and a whole set of shell.
Existing vehicle-carrying DVD guider has only a display screen for front stall user use usually, can not satisfy back seat user's use needs; Seat all has a display screen perhaps, the displaying contents of back seat display screen is controlled by the front stall display screen, must be consistent with the displaying contents of front stall display screen, and displaying contents that can not independent control display screen, if the user of front stall appreciates DVD, then the user of back seat can not watch TV programme, can not finely satisfy user's demand all the time.And the two ingot machine functions of existing car entertainment are simple relatively, and operation generally all is to realize that by mechanical key menu is too single.
In summary, existing vehicle-carrying DVD guider obviously exists inconvenience and defective, so be necessary to be improved on reality is used.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of vehicle-carrying DVD guider, and it has a secondary display screen, and can independently control its displaying contents of selection by secondary display screen.
To achieve these goals, the utility model provides a kind of vehicle-carrying DVD guider, comprises being used to control the controller of described vehicle-carrying DVD guider operation and the display screen that links to each other with described controller, and described vehicle-carrying DVD guider also comprises:
Secondary display screen links to each other with described controller, is used for display video;
Secondary display screen control module links to each other with described controller and secondary display screen, is used for transferring video information according to the signal slave controller that described secondary display screen transmits, and this video information is sent to secondary display screen.
Preferably, described secondary display screen and described display screen are touch-screen.
Preferably, described controller comprises master chip and audio frequency and video processing module, links to each other with described display screen and secondary display screen, is used for processing audio and/or vision signal.
Preferably, described DVD on-vehicle navigation apparatus also comprises the navigation module that links to each other with described master chip and described audio frequency and video processing module.
Preferably, described DVD on-vehicle navigation apparatus also comprises the bluetooth module that links to each other with described master chip and described audio frequency and video processing module.
Preferably, described DVD on-vehicle navigation apparatus also comprises the DVD module that links to each other with described master chip and described audio frequency and video processing module.
Preferably, described DVD on-vehicle navigation apparatus also comprises the external video module that links to each other with described master chip and described audio frequency and video processing module.
Preferably, described DVD on-vehicle navigation apparatus also comprises the vehicle backing backsight module that links to each other with described master chip and described audio frequency and video processing module.
Preferably, described vehicle-carrying DVD guider also comprises the loudspeaker that are connected with described audio frequency and video processing module.
Preferably, described body is installed on the vehicle-mounted installation of the standard seat in the plane of meter panel of motor vehicle.，
The utility model is by being provided with a secondary display screen, an and secondary display screen control module that links to each other with described controller and described secondary display screen, be used for the signal slave controller gathering information that transmits according to described secondary display screen, and this video information is sent to secondary display screen.Whereby, secondary display screen of the present utility model can independently be controlled and select its displaying contents, and does not rely on the control with the front stall display screen.Preferably, display screen of the present utility model and secondary display screen are touch-screen, have simplified the design of vehicle-carrying DVD guider, and hommization more is simple more, directly perceived when the user uses.
Description of drawings
Fig. 1 is the utility model principle assumption diagram;
Fig. 2 is a kind of embodiment functional block diagram of the utility model.
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, a kind of vehicle-carrying DVD guider 10 of the utility model comprises the controller 11, the display screen 12 that is connected with controller 11, secondary display screen 13 and the secondary display screen control module 14 that are used to control 10 operations of vehicle-carrying DVD guider.
Vehicle-carrying DVD guider 10 is installed on the vehicle-mounted installation of the standard seat in the plane of meter panel of motor vehicle, and this seat in the plane is divided into single ingot and two ingot (promptly 5 centimetres high and 10 centimetres high) again according to installation dimension, and the utility model is preferably two ingots the seat in the plane is installed.Display screen 12 is arranged on the vehicle-carrying DVD guider 10, and is connected with controller 11, is used for displaying video, image etc.Preferably, display screen 12 is a touch-screen, whereby, has simplified the front panel design of the utility model vehicle-carrying DVD guider 100, makes the operation hommization more of front panel simultaneously, and is simple more, directly perceived when the user uses.
Secondary display screen control module 14, link to each other with controller 11 and secondary display screen 13, be used for signal slave controller 11 gathering informations that transmit according to secondary display screen 13, the vision signal that vehicle-carrying DVD guider 10 is used comprises CVBS (Composite Video Broadcast Signal, the composite video broadcast singal), S-VIDEO (Separate Video, the output of S terminal), RGB analog signal and outside OSD (on-screendisplay, the screen menu type regulative mode) the RGB digital signal of chip totally four kinds of signals, secondary display screen control module 14 is at varying input signal during with different input state, select and secondary display screen 13 corresponding video signals passages, show corresponding image, secondary display screen control module 14 is called corresponding OSD interface by controller 11 and is outputed to secondary display screen 13 from outside OSD chip simultaneously, thereby has realized controlling the displaying contents that selection needs from secondary display screen 13.And the rear seat for vehicle user can very clearly understand secondary display screen 13 by the OSD interface and be in which kind of state.Whereby, secondary display screen 13 of the present utility model can independently be controlled and select its displaying contents, and does not rely on the control with front stall display screen 12.
According to an embodiment of the present utility model, when selecting a displaying contents the OSD interface of back seat user from secondary display screen 13, secondary display screen control module 14 reads this information from secondary display screen 13, and send to master chip 16, master chip 16 sends to audio frequency and video processing module 15 with corresponding video information and the control of OSD interface information, secondary display screen control module 14 is selected and the corresponding video channel of displaying contents from audio frequency and video processing module 15, and audio frequency and video processing module 15 outputs to secondary display screen 13 with video information from this video channel again.
As shown in Figure 2, a kind of vehicle-carrying DVD guider 10 of the utility model also comprises navigation module 17, handles 14 modules with master chip 16 and audio frequency and video and links to each other, and is used to receive navigation signal and this signal is passed to audio frequency and video processing module 15.Audio frequency and video processing module 15 sends this navigation signal to display screen 12 and/or loudspeaker 23 after treatment.
Bluetooth module 20 links to each other with master chip 16 and audio frequency and video processing module 15, is used for the transfer of data between bluetooth equipments such as mobile phone and the vehicle-carrying DVD guider 10.Preferably, vehicle-carrying DVD guider 10 also comprises radio reception module 21, is used to receive extraneous broadcast singal.
Vehicle backing backsight module 22, link to each other with master chip 16 and audio frequency and video processing module 15, obtain the video information behind the car when being used for vehicle backing, and this information sent to audio frequency and video processing module 15, by the video image of master chip 16 behind controls playing car on the display screen 12, human pilot is the information behind the clearer acquisition car of energy when reversing.
Vehicle-carrying DVD guider 10 also comprises loudspeaker 23, is connected with audio frequency and video processing module 15, is used for playing sound according to the signal that transmits of audio frequency and video processing module 15.
In sum, the utility model is by being provided with a secondary display screen, and a secondary display screen control module that links to each other with described controller and described secondary display screen, be used for the signal slave controller gathering information that transmits according to described secondary display screen, and this video information is sent to secondary display screen.Whereby, secondary display screen of the present utility model can independently be controlled and select its displaying contents, and does not rely on the control with the front stall display screen.Preferably, display screen of the present utility model and secondary display screen are touch-screen, have simplified the design of vehicle-carrying DVD guider, and hommization more is simple more, directly perceived when the user uses.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1, a kind of vehicle-carrying DVD guider comprises being used to control the controller of described vehicle-carrying DVD guider operation and the display screen that links to each other with described controller, it is characterized in that described vehicle-carrying DVD guider also comprises:
Secondary display screen links to each other with described controller, is used for display video;
Secondary display screen control module links to each other with described controller and secondary display screen, is used for transferring video information according to the signal slave controller that described secondary display screen transmits, and this video information is sent to secondary display screen.
2, vehicle-carrying DVD guider according to claim 1 is characterized in that, described secondary display screen and described display screen are touch-screen.
3, DVD on-vehicle navigation apparatus according to claim 1 is characterized in that, described controller comprises master chip and audio frequency and video processing module, links to each other with described display screen and secondary display screen, is used for processing audio and/or vision signal.
4, DVD on-vehicle navigation apparatus according to claim 3 is characterized in that, described DVD on-vehicle navigation apparatus also comprises the navigation module that links to each other with described master chip and described audio frequency and video processing module.
5, DVD on-vehicle navigation apparatus according to claim 3 is characterized in that, described DVD on-vehicle navigation apparatus also comprises the bluetooth module that links to each other with described master chip and described audio frequency and video processing module.
6, DVD on-vehicle navigation apparatus according to claim 3 is characterized in that, described DVD on-vehicle navigation apparatus also comprises the DVD module that links to each other with described master chip and described audio frequency and video processing module.
7, DVD on-vehicle navigation apparatus according to claim 3 is characterized in that, described DVD on-vehicle navigation apparatus also comprises the external video module that links to each other with described master chip and described audio frequency and video processing module.
8, vehicle-carrying DVD guider according to claim 3 is characterized in that, described DVD on-vehicle navigation apparatus also comprises the vehicle backing backsight module that links to each other with described master chip and described audio frequency and video processing module.
9, vehicle-carrying DVD guider according to claim 1 is characterized in that, described vehicle-carrying DVD guider also comprises the loudspeaker that are connected with described audio frequency and video processing module.
10, vehicle-carrying DVD guider according to claim 1 is characterized in that, described body is installed on the vehicle-mounted installation of the standard seat in the plane of meter panel of motor vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201061670U CN201426235Y (en) | 2009-03-13 | 2009-03-13 | Vehicle-mounted DVD navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201061670U CN201426235Y (en) | 2009-03-13 | 2009-03-13 | Vehicle-mounted DVD navigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426235Y true CN201426235Y (en) | 2010-03-17 |
Family
ID=42025692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201061670U Expired - Fee Related CN201426235Y (en) | 2009-03-13 | 2009-03-13 | Vehicle-mounted DVD navigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426235Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883588A (en) * | 2015-05-28 | 2015-09-02 | 广东好帮手电子科技股份有限公司 | Vehicle multi-screen interconnection system and realization method thereof |
| CN107380097A (en) * | 2017-06-16 | 2017-11-24 | 浙江吉利控股集团有限公司 | A kind of double-visual angle vehicle mounted guidance entertainment systems and control method |
| CN109425363A (en) * | 2017-09-05 | 2019-03-05 | 上海博泰悦臻网络技术服务有限公司 | Methods of exhibiting/system of on-vehicle information, car-mounted terminal and readable storage medium storing program for executing |
-
2009
- 2009-03-13 CN CN2009201061670U patent/CN201426235Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883588A (en) * | 2015-05-28 | 2015-09-02 | 广东好帮手电子科技股份有限公司 | Vehicle multi-screen interconnection system and realization method thereof |
| CN104883588B (en) * | 2015-05-28 | 2018-05-29 | 广东好帮手电子科技股份有限公司 | A kind of vehicle-mounted multi-screen interacted system and its implementation |
| CN107380097A (en) * | 2017-06-16 | 2017-11-24 | 浙江吉利控股集团有限公司 | A kind of double-visual angle vehicle mounted guidance entertainment systems and control method |
| CN109425363A (en) * | 2017-09-05 | 2019-03-05 | 上海博泰悦臻网络技术服务有限公司 | Methods of exhibiting/system of on-vehicle information, car-mounted terminal and readable storage medium storing program for executing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140313 |