CN2709940Y - Switching interface of vehicle video-audio satellite navigation system - Google Patents
Switching interface of vehicle video-audio satellite navigation system Download PDFInfo
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- CN2709940Y CN2709940Y CN 200420059373 CN200420059373U CN2709940Y CN 2709940 Y CN2709940 Y CN 2709940Y CN 200420059373 CN200420059373 CN 200420059373 CN 200420059373 U CN200420059373 U CN 200420059373U CN 2709940 Y CN2709940 Y CN 2709940Y
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- satellite navigation
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Abstract
The utility model discloses a switching interface of vehicle video-audio satellite navigation system, being connected between the vehicle video-audio satellite navigation system and an outer-connection type navigation device. The switching interface comprises a video switching device and a video controlling device. Wherein, the video switching device can switch the data of the picture inputted by the outer-connection type navigation device to the data accorded with the form of the picture capable of being displayed by the vehicle video-audio satellite navigation system; the video controlling device decodes the information of the keys of the vehicle video-audio satellite navigation system so as to decide that the vehicle video-audio satellite navigation system is outputted to a display panel by the data of the picture inside the vehicle video-audio satellite navigation system or the data of the picture inputted by the outer-connection type navigation device.
Description
Technical field
The utility model relates to a kind of translation interface of automobile-used audio-visual satellite navigation system, relates in particular to the translation interface of the picture of the automobile-used audio-visual satellite navigation system of a kind of changeable demonstration inside or the picture of importing from the outside.
Background technology
The development of existing automobile is controlled the lifting of performance except emphasizing car itself, also pays attention to gradually being equipped with in the car offering the high multi-functional demand of enjoying of driver.And, promptly emphasize to be integrated with the multimedia video playing platform that satellite guidance and sound equipment are controlled with automobile-used image and sound guidance system.And this automobile-used image and sound guidance system is also common to the senior car type that is provided to external import.
See also Fig. 1, expand the block diagram of a circumscribed Satellite Navigation Set for known automobile-used audio-visual satellite navigation system.See that at first automobile-used image and sound guidance system 7 mainly is made up of main control system 71, control panel 73, Satellite Navigation Set 75, video-audio playing device 77, display panel 79.Because vehicle usually is the market demand with the locality in manufacture process is the design main shaft, therefore automobile-used audio-visual satellite navigation system 7 is when vehicle dispatches from the factory, build in the audio-visual guider 75 in promptly in conjunction with local map datum, so that the operation of satellite guidance to be provided.
Yet above-mentioned way has often been ignored the demand of other regional market, do not have the map datum in other national market in relatively, often cause these to be equipped with the vehicle of automobile-used image and sound guidance system, only can provide normal use satellite navigation operation in the location that meets map datum, and these phenomenons often come across on the market the senior car type from external import.
Therefore in order to solve this problem that exists, existing way is additionally to install outfit additional, consult Fig. 1 again, input interface 81 external frequency modulators (TV Tuner) 83 in automobile-used audio-visual satellite navigation system 7, for example American-European countries's television reception mode adopts the PAL system, yet Asian countries then uses the NTSC system mostly, the image format that provides between PAL and the NTSC that act as of this frequency modulator 83 is changed, and the source of frequency modulator 83 signals is from a circumscribed Satellite Navigation Set 85, and this circumscribed Satellite Navigation Set 85 can provide the map datum and the operation of satellite guidance of the present location of vehicle.
Obviously by frequency modulator 83 from circumscribed Satellite Navigation Set 85 so that local satellite guidance operation to be provided, be a kind of good mode that automobile-used audio-visual satellite navigation system has local map datum in not that solves.But the picture that this mode is directly operated the satellite guidance in plug-in mode is input to automobile-used audio-visual satellite navigation system 7 and shows, can not provide navigation operation and sound equipment to play simultaneously and the complete function of depositing originally and be compatible with automobile-used audio-visual satellite navigation system 7.In other words when operation satellite navigation function and can't listen to music, and in tediously long startup procedure if lacked the adjustment of music, driving will more seem dry as dust.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of translation interface of automobile-used audio-visual satellite navigation system, also can listen to music when can allow navigation.
To achieve these goals, the utility model provides a kind of translation interface of automobile-used audio-visual satellite navigation system, one first picture data of the automobile-used audio-visual satellite navigation system of changeable demonstration inside and one second picture data of importing from automobile-used audio-visual satellite navigation system outside, this translation interface comprises: a video conversion device, with second picture data convert to meet automobile-used audio-visual satellite navigation system institute can the picture displayed form; And an image control device, electrically connect the video conversion device, decipher the key information of automobile-used audio-visual satellite navigation system, be by first picture data or second picture data output display frame to determine automobile-used audio-visual satellite navigation system.
To achieve these goals, the utility model provides a kind of translation interface of automobile-used audio-visual satellite navigation system again, translation interface electrically connects between an automobile-used audio-visual Satellite Navigation Set and the circumscribed Satellite Navigation Set, wherein automobile-used audio-visual satellite navigation system is by a main control system, one control panel, one Satellite Navigation Set, one video-audio playing device and a display panel are formed, translation interface comprises: a video conversion device, electrically connect the circumscribed Satellite Navigation Set, the image format conversion is provided, makes circumscribed Satellite Navigation Set output picture can meet an automobile-used audio-visual satellite navigation system energy picture displayed form; And an image control device, the key information of decoding control panel, with select that main control system and video conversion device institute export pictures individually one of them to display panel.
The utility model feature and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 expands the block diagram of a circumscribed Satellite Navigation Set for known automobile-used audio-visual satellite navigation system;
Fig. 2 expands the block diagram of a circumscribed Satellite Navigation Set for the translation interface of the automobile-used audio-visual satellite navigation system of the utility model;
Fig. 3 is the block diagram of image control device in the utility model translation interface;
Fig. 4 is the block diagram of video conversion device in the utility model translation interface.
Wherein, description of reference numerals is as follows:
1 translation interface, 10 image control devices
11 video conversion devices, 101 picture input interfaces
103 picture switch units, 105 decoding units
107 push button signalling input interfaces, 111 image process units
113 signal of video signal input interface 115OSD generation units
2 automobile-used audio-visual satellite navigation system 21 main control systems
23 control panels, 25 Satellite Navigation Sets
27 video-audio playing devices, 29 display panels
31 circumscribed Satellite Navigation Sets
7 automobile-used audio-visual satellite navigation system 71 main control systems
73 control panels, 75 Satellite Navigation Sets
77 video-audio playing devices, 79 display panels
81 input interfaces, 83 frequency modulators
85 circumscribed Satellite Navigation Sets
Embodiment
See also Fig. 2, the translation interface of enjoying audio-visual satellite navigation system for the utility model expands the block diagram of a circumscribed Satellite Navigation Set.Translation interface 1 is connected between automobile-used audio-visual satellite navigation system 2 and the circumscribed Satellite Navigation Set 31, and translation interface 1 and integration are arranged at automobile-used audio-visual satellite navigation system 2 inside, can be compatible with the operation of automobile-used audio-visual satellite navigation system 2.The utility model mainly is the operation that allows automobile-used audio-visual satellite navigation system 2 can provide satellite navigation and sound equipment to play simultaneously, and the satellite navigation of indication here is to realize with external device, when mainly occurring in automobile-used audio-visual satellite navigation system 2 and there is no the map datum of built-in locality.
And automobile-used audio-visual satellite navigation system 2 mainly refers to provide the main control system 21 of operations, control panel 23, the Satellite Navigation Set 25 that guidance is provided, the video-audio playing device 27 that sound equipment and video signal broadcast are provided and the display panel 29 that picture output is provided that provides button to push in Fig. 2.
Circumscribed Satellite Navigation Set 31 is electrically connected at video conversion device 11 on the other hand, video conversion device 11 receives one second picture data V2 of circumscribed Satellite Navigation Set 31 outputs, and provide image format to convert a three-picture data V3 to the second picture data V2, to meet the form of 2 energy display frames of automobile-used audio-visual satellite navigation system.
And image control device 10 outputs one the 4th picture data V4 in the utility model is to display panel 29, and this 4th picture data V4 is the content according to key information S1, can export display panel 29 demonstrations to determine the first picture data V1 or three-picture data V3, promptly the 4th picture data V4 is one of them of the first picture data V1 and three-picture data V3.
See also shown in Figure 3, push button signalling input interface 107 in the image control device 10 receives the key information S1 of control panel 23 outputs, and provide decoding, and obtain a button decoding information S2 by 105 couples of key information S1 of the decoding unit that is electrically connected at push button signalling input interface 107 output terminals.And picture input interface 101 receives the first picture data V1 and three-picture data V3, and exports display panel 29 according to button decoding information S2 with one of them that select the first picture data V1 and three-picture data V3 by picture switch unit 103.
See also Fig. 4, signal of video signal input interface 113 in the video conversion device 11 receives the second picture data V2, and provide image format conversion (changing into NTSC) as PAL by the image process unit 111 that is electrically connected at these signal of video signal input interface 113 output terminals, to obtain aforesaid three-picture data V3 output.And the OSD generation unit 115 in the video conversion device 11 receives the button decoding information S2 of decoding unit 105 outputs, and judge whether to export the osd information picture according to the content of button decoding information S2 and give image process unit 111, make the three-picture data V3 of these image process unit 111 outputs include the osd information picture.
And from above introduction, translation interface 1 of the present utility model mainly is the key information S1 that judges control panel 23 outputs earlier, determines the first picture data V1 or three-picture data V3 (promptly the second picture data V2 is through the image format conversion) again and can export display panel 29 to.For example, when automobile-used audio-visual satellite navigation system 1 provides guidance by circumscribed Satellite Navigation Set 31, if when also thinking to listen to music simultaneously, can carry out the broadcast of music by control panel 23, and because during music, do not need to provide picture output, therefore to judge the key information S1 of guidance panel 23 are actions of representing music to the utility model translation interface 1, then selecting to export three-picture data V3 to display panel 29 shows, and the three-picture data V3 here is the picture of guidance, music then by main control system 21 control video-audio playing devices 27 outputting musics, can be listened to music in view of the above in guidance on the other hand.
And under status, otherwise when carrying out the broadcast of images as if control panel 23, the key information S1 that the utility model translation interface 1 is judged guidance panel 23 is the action of representing image to play, then the picture of display panel 29 shows and will switch to the first picture data V1 by three-picture data V3, and provides picture to show by automobile-used audio-visual satellite navigation system 2 inside.
In sum, the utility model really can be when automobile-used audio-visual satellite navigation system 2 has local map datum in not, but provide local map datum navigation with circumscribed guider 31, reach and allow road conditions navigation and music simultaneously and the operating function of depositing.
The above; it only is the detailed description of the specific embodiment of one of the utility model the best; all embodiment that meets the spirit variation similar of the utility model protection domain with it; all should be contained in the scope of the present utility model; any those skilled in the art in field of the present utility model, can think easily and variation or modify and all to belong to protection domain of the present utility model.
Claims (8)
1, a kind of translation interface of automobile-used audio-visual satellite navigation system, this translation interface electrically connects between this an automobile-used audio-visual Satellite Navigation Set and the circumscribed Satellite Navigation Set, one first picture data of this automobile-used audio-visual satellite navigation system inside of changeable demonstration and one second picture data of importing from this automobile-used audio-visual satellite navigation system outside is characterized in that this translation interface comprises:
One video conversion device, with this second picture data convert to meet this automobile-used audio-visual satellite navigation system institute can the picture displayed form; And
One image control device electrically connects this video conversion device, deciphers the key information of this automobile-used audio-visual satellite navigation system, exports display frame with this automobile-used audio-visual satellite navigation system of control by this first picture data or this second picture data.
2, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 1 is characterized in that this video conversion device comprises:
One signal of video signal input interface receives this second picture data;
One image process unit electrically connects this signal of video signal input interface, and this second picture data is carried out the image format conversion.
3, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 2 is characterized in that also comprising an OSD generation unit, electrically connects this image process unit, and the picture of exporting in this image process unit shows an osd information picture.
4, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 1 is characterized in that this image control device comprises:
One push button signalling input interface receives the key information of this automobile-used audio-visual satellite navigation system;
One picture input interface, the picture that receives this first picture data of this automobile-used audio-visual satellite navigation system inside and receive this video conversion device output;
One decoding unit electrically connects this push button signalling input interface, to this key information decoding; And
One picture switch unit electrically connects this decoding unit, and the result who deciphers according to this key information shows one of them picture that this picture input interface is received and the display panel that exports this automobile-used audio-visual satellite navigation system to switch.
5, a kind of translation interface of automobile-used audio-visual satellite navigation system, this translation interface electrically connects between this an automobile-used audio-visual Satellite Navigation Set and the circumscribed Satellite Navigation Set, wherein this automobile-used audio-visual satellite navigation system is made up of a main control system, a control panel, a Satellite Navigation Set, a video-audio playing device and a display panel, it is characterized in that this translation interface comprises:
One video conversion device electrically connects this circumscribed Satellite Navigation Set, and the image format conversion is provided, and makes this circumscribed Satellite Navigation Set output picture can meet this automobile-used audio-visual satellite navigation system energy picture displayed form; And
One image control device is deciphered the key information of this control panel, with select this main control system and this video conversion device one of them of indivedual output pictures to this display panel.
6, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 5 is characterized in that this video conversion device comprises:
One signal of video signal input interface receives this circumscribed Satellite Navigation Set output picture; And
One image process unit electrically connects this signal of video signal input interface, and this circumscribed Satellite Navigation Set output picture is carried out the image format conversion.
7, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 6 is characterized in that also comprising an OSD generation unit, electrically connects this image process unit, and the picture of exporting in this image process unit shows an osd information picture.
8, the translation interface of automobile-used audio-visual satellite navigation system as claimed in claim 5 is characterized in that this image control device comprises:
One push button signalling input interface receives the key information of this control panel;
One picture input interface receives the picture that this main control system and this video conversion device are exported;
One decoding unit electrically connects this push button signalling input interface, to this key information decoding; And
One picture switch unit electrically connects this decoding unit, and the result who deciphers according to this key information shows that to switch one of them picture that this picture input interface is received exports this display panel to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059373 CN2709940Y (en) | 2004-05-19 | 2004-05-19 | Switching interface of vehicle video-audio satellite navigation system |
| JP2005003328U JP3113588U (en) | 2004-05-19 | 2005-05-17 | Conversion interface for AV satellite navigation system for cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059373 CN2709940Y (en) | 2004-05-19 | 2004-05-19 | Switching interface of vehicle video-audio satellite navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709940Y true CN2709940Y (en) | 2005-07-13 |
Family
ID=34851849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420059373 Expired - Lifetime CN2709940Y (en) | 2004-05-19 | 2004-05-19 | Switching interface of vehicle video-audio satellite navigation system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3113588U (en) |
| CN (1) | CN2709940Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202257A (en) * | 2010-03-25 | 2011-09-28 | 通用汽车环球科技运作有限责任公司 | Location and mobile-adaptation of wireless access-points using map-based navigation |
| CN101451848B (en) * | 2007-12-07 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Vehicle carried pilot system |
| CN104266653A (en) * | 2014-09-19 | 2015-01-07 | 广东好帮手电子科技股份有限公司 | Upgrading navigation system based on automobile screen display device and control method |
| CN104724004A (en) * | 2013-12-24 | 2015-06-24 | 坦亿有限公司 | Vehicle system and device and method for switching interfaces of vehicle system |
| CN105620394A (en) * | 2016-03-09 | 2016-06-01 | 深圳市智联腾众科技有限公司 | Vehicular audio control system and vehicular audio control method |
| WO2017152863A1 (en) * | 2016-03-11 | 2017-09-14 | 比亚迪股份有限公司 | On-vehicle multimedia system and vehicle |
-
2004
- 2004-05-19 CN CN 200420059373 patent/CN2709940Y/en not_active Expired - Lifetime
-
2005
- 2005-05-17 JP JP2005003328U patent/JP3113588U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451848B (en) * | 2007-12-07 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Vehicle carried pilot system |
| CN102202257A (en) * | 2010-03-25 | 2011-09-28 | 通用汽车环球科技运作有限责任公司 | Location and mobile-adaptation of wireless access-points using map-based navigation |
| CN104724004A (en) * | 2013-12-24 | 2015-06-24 | 坦亿有限公司 | Vehicle system and device and method for switching interfaces of vehicle system |
| CN104266653A (en) * | 2014-09-19 | 2015-01-07 | 广东好帮手电子科技股份有限公司 | Upgrading navigation system based on automobile screen display device and control method |
| CN105620394A (en) * | 2016-03-09 | 2016-06-01 | 深圳市智联腾众科技有限公司 | Vehicular audio control system and vehicular audio control method |
| CN105620394B (en) * | 2016-03-09 | 2018-11-02 | 深圳市智联腾众科技有限公司 | A kind of car sound equipment control system and automobile audio control method |
| WO2017152863A1 (en) * | 2016-03-11 | 2017-09-14 | 比亚迪股份有限公司 | On-vehicle multimedia system and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3113588U (en) | 2005-09-15 |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140519 Granted publication date: 20050713 |