CN201182051Y - Function upgrading structure of vehicle-mounted video/audio system - Google Patents
Function upgrading structure of vehicle-mounted video/audio system Download PDFInfo
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- CN201182051Y CN201182051Y CNU2008200448130U CN200820044813U CN201182051Y CN 201182051 Y CN201182051 Y CN 201182051Y CN U2008200448130 U CNU2008200448130 U CN U2008200448130U CN 200820044813 U CN200820044813 U CN 200820044813U CN 201182051 Y CN201182051 Y CN 201182051Y
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- 238000012545 processing Methods 0.000 claims description 23
- 230000006870 function Effects 0.000 claims description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model discloses a function upgrading structure of an audio system on vehicles, which comprises an automobile stereo host and an original displayer connected with the automobile stereo host. The automobile stereo host is internally provided with a host decoder with a plurality of function modules. The upgrading structure is characterized in that the input terminal of the original-automobile displayer is provided with one or a plurality of touch-type displayers which are communicated with the host decoder. The utility model resolves the problem that the prior audio system on vehicles is difficult to be upgraded, has high cost, and the like, which has the advantages of simple structure, convenient mounting and dismounting, and the like.
Description
Technical field
The utility model relates to the automobile equipment technical field, more particularly relates to a kind of syndeton of the existing automobile video and music entertainment system function of upgrading.
Background technology
Continuous development along with science and technology, people require also to improve day by day to the design and installation of the audio-visual playback equipment on the automobile, in configuration aspects, traditional vehicle carried video playback equipment mainly is made of main system of audio, LCD, generally only possess and play audio-visual function, but because the development of the trend of automobile now multifunctional all, functional modules such as GPS auto navigation, automobile burglar also respective episode are formed on automobile audio main frame and the LCD; Aspect control, main system of audio adopts the mode of touch-screen and remote controller double combination to control each functional module, and it is flexible more, convenient that the user is operated.In vehicle carried video playback equipment in the past, all need to change again the more powerful equipment of function if will upgrade to automobile, at most also have only fraction to remain, extremely waste resource, and the dismounting difficulty.
Summary of the invention
The purpose of this utility model is exactly that provide for the deficiency that solves prior art a kind of not only economizes on resources, and cost is low, and the vehicle-mounted video and music entertainment system function upgrading structure of easy accessibility.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of vehicle-mounted video and music entertainment system function upgrading structure, comprise automobile audio main frame and connected former car display, be provided with the host decoder that connects a plurality of functional modules in the automobile audio main frame, be provided with central processing unit in the host decoder, it is characterized in that: be arranged in parallel one or more touching-type monitors on the input of described former car display, this touching-type monitor is connected with host decoder.
As further specifying of such scheme, the central processing unit in the described host decoder adopts the STR736FV2T6 microprocessor, and the input pin of this microprocessor is connected with video switch circuit, audio frequency processing circuit.
Be provided with one or more multi-function jacks in the described host decoder, this multi-function jack comprises socket, the binding post that socket is provided with several slots and is movably arranged on slot inside, the bottom of slot is provided with several electrode pins, be distributed with several line concentration spliced eyes on the binding post and be socketed on the periphery of electrode pin, former car display and be connected by this multi-function jack with the touch treatment circuit of one or more touching-type monitors of its parallel connection.
Described socket is a L type socket, several slots are evenly distributed on the sidewall of L type socket, the bottom of this L type socket is provided with insulation board, several slots on the socket are arranged as the cell array of the capable N row of well-regulated M, M 〉=1 wherein, N 〉=1, several electrode pins of slot bottom pass socket and vertically are plugged on the insulation board.
Described and former car car display and the multi-function jack that is connected with one or more touching-type monitors of its parallel connection are the 10P multi-function jack, and the output of this 10P multi-function jack connects the central processing unit in the host decoder.
The input of described touching-type monitor is provided with the liquid crystal display screen chip for driving, the input of former car display and liquid crystal display screen chip for driving is connected in parallel by the display screen interface socket is set, and it is that 3.7V, electric current are the charging circuit of 800mA/h lithium electricity that the input of this display screen interface socket is connected with rated voltage.
The input port of described central processing unit is provided with the 54P multi-function jack, central processing unit is provided with the external GSM anti-theft control device of serial ports pin, plug-in TV control module, iPod or CDC control module, plug-in tire pressure detection module and liquid crystal display screen driver module, and the input of video switch circuit, audio frequency processing circuit, GSM anti-theft control device, plug-in TV control module, iPod or CDC control module is plugged on the 54P multi-function jack.
The flush bonding processor output of described vehicle GPS system connects video switch circuit, and communicates with the liquid crystal display screen driver module by this circuit, and the serial connection mouth of flush bonding processor is connected with the 54P multi-function jack.
The described functional module that is connected with host decoder comprises reversing video monitoring system, vehicle fault diagnosis system, vehicle GPS system and video and music entertainment system, and the vehicle GPS system is made up of flush bonding processor and connected memory cell, GPS module, sound card and video interface digital adaptor.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the utility model adopts on former automobile audio-visual devices basis, by set up the display that to control the greater functionality module at the output of display, effectively solve the difficulty of vehicle carried video playback equipment upgrading in the past, problems such as cost height.
Description of drawings
Fig. 1 is a circuit theory block diagram of the present utility model;
Fig. 2 is a multi-function jack structural representation of the present utility model;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is a multi-function jack connection terminal structure schematic diagram of the present utility model.
Description of reference numerals: 1, former car display 2, host decoder 3, touching-type monitor 4, multi-function jack 4-1, socket 4-2, slot 4-3, binding post 4-4, electrode pin 4-5, insulation board 5, video switch circuit 6, audio frequency processing circuit 7, display screen interface socket 8, charging circuit 9, flush bonding processor 10, memory cell 11, GPS module 12, sound card 13, video interface digital adaptor
Embodiment
As Fig. 1～shown in Figure 4, a kind of vehicle-mounted video and music entertainment system function upgrading of the utility model structure, comprise automobile audio main frame and connected former car display 1, be provided with the host decoder 2 that connects a plurality of functional modules in the automobile audio main frame, be arranged in parallel one or more touching-type monitors 3 on the input of former car display, this touching-type monitor 3 is connected with host decoder 2, be provided with one or more multi-function jacks 4 in the host decoder 2, this multi-function jack 4 comprises socket 4-1, socket 4-1 is a L type socket, the binding post 4-3 that socket 4-1 is provided with several slots 4-2 and is movably arranged on slot 4-2 inside, several slots 4-2 is evenly distributed on the sidewall of L type socket, the bottom of this L type socket is provided with insulation board 4-5, the bottom of slot 4-2 is provided with several electrode pins 4-4, be distributed with several line concentration spliced eyes on the binding post 4-3 and be socketed on the periphery of electrode pin 4-4, several slots on the socket 4-1 are arranged as the cell array of the capable N row of well-regulated M, M 〉=1 wherein, N 〉=1, several electrode pins 4-4 of slot 4-2 bottom passes socket 4-1 and vertically is plugged on the insulation board 4-3, former car display 1 and be connected by this multi-function jack 4 with the touch treatment circuit of one or more touching-type monitors 3 of its parallel connection, in the present embodiment, reach the multi-function jack 4 that is connected with one or more touching-type monitors 3 of its parallel connection with former car car display 1 and be the 10P multi-function jack, the output of this 10P multi-function jack connects the central processing unit in the host decoder 2, it is the 32-bit microprocessor of STR736FV2T6 that this central processing unit adopts the chip model, and the input pin of microprocessor is connected with video switch circuit 5, audio frequency processing circuit 6.The input of touching-type monitor 3 is provided with the liquid crystal display screen chip for driving, former car display 1 is connected in parallel by display screen interface socket 7 is set with the input of liquid crystal display screen chip for driving, and it is that 3.7V, electric current are the charging circuit 8 of 800mA/h lithium electricity that the input of this display screen interface socket 7 is connected with rated voltage.The functional module that is connected with host decoder 2 comprises reversing video monitoring system, vehicle fault diagnosis system, vehicle GPS system and video and music entertainment system, the vehicle GPS system is made up of flush bonding processor 9 and connected memory cell 10, GPS module 11, sound card 12 and video interface digital adaptor 13, wherein, flush bonding processor 9 adopts the PXA255 chip, and memory cell 10 comprises SDRAM, SD card and FLASH.The input port of central processing unit is provided with the 54P multi-function jack, the external GSM anti-theft control device of the serial ports pin of central processing unit, plug-in TV control module, iPod or CDC control module, plug-in tire pressure detection module and liquid crystal display screen driver module, video switch circuit, audio frequency processing circuit, the GSM anti-theft control device, plug-in TV control module, the input of iPod or CDC control module is plugged on the 54P multi-function jack, flush bonding processor 9 outputs of vehicle GPS system connect video switch circuit, and communicate with the liquid crystal display screen driver module by this circuit, the serial connection mouth of flush bonding processor 9 is connected with the input of 54P multi-function jack.
During use, reversing video monitoring system, vehicle fault diagnosis system, vehicle GPS system all feed back the actual conditions of automobile by the central processing unit in the host decoder and show in touching-type monitor, by the function button input control order on the touching-type monitor panel, realize functions such as DVD control, backsight reversing, tire pressure detection and vehicle mounted guidance through the external circuit of central processing unit.
The utility model is not limited to the foregoing description; the described functional module that is connected with host decoder can also increase according to actual needs; those skilled in the art also can do numerous modifications and variations, under the spirit that does not break away from utility model, all in the claimed scope of the utility model.
Claims (9)
1, a kind of vehicle-mounted video and music entertainment system function upgrading structure, comprise automobile audio main frame and connected former car display, be provided with the host decoder that connects a plurality of functional modules in the automobile audio main frame, be provided with central processing unit in the host decoder, it is characterized in that: be arranged in parallel one or more touching-type monitors on the input of described former car display, this touching-type monitor is connected with host decoder.
2, vehicle-mounted video and music entertainment system function upgrading structure according to claim 1, it is characterized in that: the central processing unit in the described host decoder adopts the STR736FV2T6 microprocessor, and the input pin of this microprocessor is connected with video switch circuit, audio frequency processing circuit.
3, vehicle-mounted video and music entertainment system function upgrading structure according to claim 1 and 2, it is characterized in that: be provided with one or more multi-function jacks in the described host decoder, this multi-function jack comprises socket, the binding post that socket is provided with several slots and is movably arranged on slot inside, the bottom of slot is provided with several electrode pins, be distributed with several line concentration spliced eyes on the binding post and be socketed on the periphery of electrode pin, former car display and be connected by this multi-function jack with the touch treatment circuit of one or more touching-type monitors of its parallel connection.
4, vehicle-mounted video and music entertainment system function upgrading structure according to claim 3, it is characterized in that: described socket is a L type socket, several slots are evenly distributed on the sidewall of L type socket, the bottom of this L type socket is provided with insulation board, several slots on the socket are arranged as the cell array of the capable N row of well-regulated M, M 〉=1 wherein, N 〉=1, several electrode pins of slot bottom pass socket and vertically are plugged on the insulation board.
5, vehicle-mounted video and music entertainment system function upgrading structure according to claim 3, it is characterized in that: described and former car display and the multi-function jack that is connected with one or more touching-type monitors of its parallel connection are the 10P multi-function jack, and the output of this 10P multi-function jack connects the central processing unit in the host decoder.
6, vehicle-mounted video and music entertainment system function upgrading structure according to claim 3, it is characterized in that: the input of described touching-type monitor is provided with the liquid crystal display screen chip for driving, the input of former car display and liquid crystal display screen chip for driving is connected in parallel by the display screen interface socket is set, and it is that 3.7V, electric current are the charging circuit of 800mA/h lithium electricity that the input of this display screen interface socket is connected with rated voltage.
7, vehicle-mounted video and music entertainment system function upgrading structure according to claim 3, it is characterized in that: the input port of described central processing unit is provided with the 54P multi-function jack, central processing unit is provided with the external GSM anti-theft control device of serial ports pin, plug-in TV control module, iPod or CDC control module, plug-in tire pressure detection module and liquid crystal display screen driver module, and the input of video switch circuit, audio frequency processing circuit, GSM anti-theft control device, plug-in TV control module, iPod or CDC control module is plugged on the 54P multi-function jack.
8, vehicle-mounted video and music entertainment system function upgrading structure according to claim 7, it is characterized in that: the flush bonding processor output of described vehicle GPS system connects video switch circuit, and communicate with the liquid crystal display screen driver module by this circuit, the serial connection mouth of flush bonding processor is connected with the 54P multi-function jack.
9, vehicle-mounted video and music entertainment system function upgrading structure according to claim 1, it is characterized in that: the described functional module that is connected with host decoder comprises reversing video monitoring system, vehicle fault diagnosis system, vehicle GPS system and video and music entertainment system, and the vehicle GPS system is made up of flush bonding processor and connected memory cell, GPS module, sound card and video interface digital adaptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448130U CN201182051Y (en) | 2008-03-12 | 2008-03-12 | Function upgrading structure of vehicle-mounted video/audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448130U CN201182051Y (en) | 2008-03-12 | 2008-03-12 | Function upgrading structure of vehicle-mounted video/audio system |
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| Publication Number | Publication Date |
|---|---|
| CN201182051Y true CN201182051Y (en) | 2009-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200448130U Expired - Lifetime CN201182051Y (en) | 2008-03-12 | 2008-03-12 | Function upgrading structure of vehicle-mounted video/audio system |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204114A (en) * | 2012-01-17 | 2013-07-17 | 湖南纽曼数码科技有限公司 | Multisystem vehicle-mounted equipment and use method thereof |
| CN107585116A (en) * | 2017-09-01 | 2018-01-16 | 深圳市路畅科技股份有限公司 | A kind of vehicle device system |
-
2008
- 2008-03-12 CN CNU2008200448130U patent/CN201182051Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204114A (en) * | 2012-01-17 | 2013-07-17 | 湖南纽曼数码科技有限公司 | Multisystem vehicle-mounted equipment and use method thereof |
| CN103204114B (en) * | 2012-01-17 | 2015-07-08 | 湖南纽曼数码科技有限公司 | Multisystem vehicle-mounted equipment and use method thereof |
| CN107585116A (en) * | 2017-09-01 | 2018-01-16 | 深圳市路畅科技股份有限公司 | A kind of vehicle device system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG COAGENT ELECTRONICS S+T CO., LTD Free format text: FORMER OWNER: LU CANGUANG Effective date: 20100601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528100 NO.1, KOUAN STREET, XINAN TOWN, SANSHUI DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528100 ZONE C, XINAN INDUSTRIAL PARK, SANSHUI DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100601 Address after: 528100 C zone, southwest industry zone, Sanshui District, Guangdong, Foshan Patentee after: Coagent Electronic S & T Co., Ltd. Address before: 528100, No. 1, port Avenue, southwest town, Sanshui District, Guangdong, Foshan Patentee before: Lu Canguang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |