CN102324242A - Intelligent vehicle-mounted multimedia system - Google Patents
Intelligent vehicle-mounted multimedia system Download PDFInfo
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- CN102324242A CN102324242A CN201110246749A CN201110246749A CN102324242A CN 102324242 A CN102324242 A CN 102324242A CN 201110246749 A CN201110246749 A CN 201110246749A CN 201110246749 A CN201110246749 A CN 201110246749A CN 102324242 A CN102324242 A CN 102324242A
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Abstract
The invention provides an intelligent vehicle-mounted multimedia system, belonging to the field of multifunctional vehicle-mounted multimedia techniques. The intelligent vehicle-mounted multimedia system comprises a shell, a main control circuit board, a display screen, a display screen control circuit and a key panel. The key panel comprises a first key panel unit and a second key panel unit. The first key panel unit comprises a power key, a mode switching key and a radio key. The second key panel unit comprises a digital video disk (DVD) playing key, a multimedia speech navigation key and an equalizer adjusting key. The intelligent vehicle-mounted multimedia system has the beneficial effects that the function keys of the key panel are complete and are convenient to operate; and since the display screen is a touch display screen, the operability of DVD functions is further improved through the touch display screen and the functions are enable to be more complete.
Description
[technical field]
The present invention relates to the vehicle mounted multimedia technical field, relate in particular to a kind of multifunctional intelligent vehicle-carrying multimedia system.
[background technology]
At present; Function in the car audio system is all more single, and its standard is also fairly simple, metaphor; A lot of vehicle audios all have only the broadcast of song dish, these simple functions of radio reception; And along with the continual renovation and the development of multimedia technology, People more and more hopes that vehicle audio has more function, to satisfy car owner's various needs.
Along with phone popularizing in people's daily life, whether also suitable many of the phone of driver in driving are danger very but receive calls when driving, so can combine many these of condition of automobile self conveniently to improve.
Secondly; Because the space of automobile is less; Utilizable space is limited, therefore fully plays each part on the automobile, lets limited area have more function and is very important; Metaphor says, these all are blended in one with the importing of sound equipment, navigation, radio reception, external hard drive data etc.
Once more; Along with the continual renovation and the development in touch screen technology field, the interface control system of touch-screen has become various operation first-selections with operating unit of display screen, because the singularity of automobile; In the driving of automobile, more need one as touch-screen, to be convenient to the mode of operation of operating.
[summary of the invention]
The present invention is directed to that vehicle mounted multimedia function deficiency too single, that mode of operation is convenient inadequately provides a kind of intelligent vehicle-carried multimedia system in the prior art.
The present invention realizes through following technical scheme: a kind of intelligent vehicle-carried multimedia system; It comprises housing, main control board, display screen, display panel control circuit and key panel; Said display screen and said key panel are arranged at said surface of shell, and said display panel control circuit is connected with said governor circuit partitioned signal; Its improvements are that said key panel comprises the first key panel unit and the second key panel unit; The said first key panel unit comprises power button, mode switch button and radio button; Said power button, mode switch button and radio button are respectively arranged with power button control circuit, mode switch key control circuit and radio key control circuit, and said power button control circuit, mode switch key control circuit and radio key control circuit are connected with said governor circuit partitioned signal respectively; The said second key panel unit comprises that DVD plays button, multi-media voice navigation keys and balanced device and regulates button; Said DVD plays button, multi-media voice navigation keys and balanced device adjusting button and is respectively arranged with DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device adjusting key control circuit, and said DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device are regulated key control circuit and be connected with said governor circuit partitioned signal respectively.
Do further to set forth in the face of above technical scheme down:
Preferably; The said first key panel unit also comprises mute button, transmitter button and infrared ray control button; Said mute button, transmitter button and infrared ray control button are respectively arranged with mute button control circuit, transmitter key control circuit and infrared ray control key control circuit, and said mute button control circuit, transmitter key control circuit and infrared ray control key control circuit are connected with said governor circuit partitioned signal respectively.
Preferably, the said second key panel unit comprises that also DVD goes out/put in storage button, and said DVD goes out/puts in storage button and is provided with DVD and goes out/put in storage key control circuit, and said DVD goes out/puts in storage key control circuit and is connected with said governor circuit partitioned signal.
Preferably; The said first key panel unit also is provided with the first plug district; The said first plug district is provided with ground graph card jack, audio input interface and reset key; Said ground graph card jack, audio input interface and reset key are respectively arranged with ground graph card jack control circuit, audio input interface control circuit and reset key control circuit, and said ground graph card jack control circuit, audio input interface control circuit and reset key control circuit are connected with said governor circuit partitioned signal respectively.
Preferably; The said second key panel unit also is provided with the second plug district; The said second plug district is provided with SD memory card socket and USB interface; Said SD memory card socket and USB interface are respectively arranged with SD memory card socket control circuit and usb control circuit, and said SD memory card socket control circuit and usb control circuit are connected with said governor circuit partitioned signal respectively.
Preferably, the said first plug district is provided with the first plug district cover, and the said first plug district cover is movable to be connected in the said first plug district.
Preferably, the said second plug district is provided with the second plug district cover, and the said second plug district cover is movable to be connected in the said second plug district.
Preferably, said display screen is a touch display screen.
Preferably, said housing also is provided with the heat radiation window, and said heat radiation window is arranged at the upper surface of said housing.
Beneficial effect of the present invention is: the intelligent vehicle-carried multimedia system of one of which, this invention, and in its structure, key panel comprises the first key panel unit and the second key panel unit; The first key panel unit comprises power button, mode switch button and radio button, and the second key panel unit comprises that DVD plays button, multi-media voice navigation keys and balanced device and regulates button; By this, this key panel can carry out the control that DVD plays to this intelligent vehicle-carried multimedia system, comprises the switching of electric power starting, play mode etc., in addition, can also on this DVD, search for broadcasting, carries out radio reception and plays; Once more, can also carry out navigation speech on this DVD and play, guiding driver goes.
Two, the first key panel unit also comprises mute button, transmitter button and infrared ray control button, can carry out quiet setting to DVD through this mute button, so that need can let DVD carry out mute state at once quiet the time; In addition, this transmitter button is when the driver carries out wireless dock through bluetooth with DVD with phone; In the time of incoming call; Pressing the transmitter button can receive calls through transmitter, and suitable driver very uses, and has guaranteed the safety of driver when receiving calls; Once more, this infrared ray control button, when the infrared ray external equipment need carry out wireless the butt joint with automobile, car alarm etc. for example can be through this function of the convenient realization of this infrared ray control button.
Three, the first key panel unit of this invention also is provided with the first plug district, and the first plug district is provided with ground graph card jack, audio input interface and reset key, and the first plug district is provided with the first plug district cover; The second key panel unit also is provided with the second plug district, and the second plug district is provided with SD memory card socket and USB interface, and the second plug district is provided with the second plug district cover; By this, can expand the greater functionality of intelligent vehicle-carried multimedia system through these extended interfaces, for example, this ground graph card jack can insert in the ground graph card, sticks into the row navigation through this map; This audio input interface can be given DVD with the audio signal transmission of external playback equipment, plays through this DVD; This reset key can be carried out reset operation; This SD memory card socket can be inserted the SD storage card, can be in order to the data information that provides DVD to play; This USB interface can provide this DVD to be connected with the external equipment of all USB interfaces; In addition, this first plug district cover can be built the first plug district when not using this regional function to expand parts, is not damaged in order to protection ground graph card jack, audio input interface and reset key; This second plug district cover can be built the second plug district when not using this regional function to expand parts, is not damaged in order to protection SD memory card socket and USB interface.
Four, the display screen of this DVD is a touch display screen, can operate this DVD built in system through this touch display screen, and the functional module at its interface is arranged with two kinds of patterns; First kind is the rotating disk pattern, and second kind is general mode.
Wherein, in the rotating disk pattern, the interface is provided with the clock and watch scale rotating disk of a semicircle shape, and when touching this clock and watch scale rotating disk and rotating, this clock and watch scale rotating disk can rotate around the center of circle of oneself; In the rotating disk pattern; It is peripheral that modules such as navigation module, removable hard disk module, radio receiver module, bluetooth module, function setting module, calendaring module and digital television module are centered around this clock and watch scale rotating disk, and these functional modules can be rotated around this clock and watch scale rotating disk.
In the general mode; On the display screen arranged of modes of functional modules such as navigation module, removable hard disk module, radio receiver module, bluetooth module, function setting module, calendaring module and digital television module according to row and row; Operation through finger can change arbitrarily its position.
In rotating disk pattern and general mode, click a functional module arbitrarily, the interface will enter into the corresponding function operation at this interface.
When clicking navigation module; The interface enters into navigation interface; Navigation interface indicates the navigation setting submodule, confirms that navigation submodule, the submodule that begins to navigate, map amplify submodule and map dwindles submodule that in addition, the interface also shows the corresponding map that navigation is carried out.
When clicking bluetooth module; The interface enters into the bluetooth interface; Be provided with the numerical key submodule in the bluetooth interface, connect function sub-modules such as button submodule, can phone and DVD be carried out wireless connections, with so that the driver receives calls through DVD through these submodules.
When the click wallpaper is provided with module; The interface enters into wallpaper the interface is set; Wallpaper is provided with and comprises in the interface and choose wallpaper viewing area and wallpaper chooser module; When the click wallpaper is provided with the wallpaper chooser module in the interface, the picture of this submodule of choosing representative will show in the wallpaper viewing area, select for the operator.
When clicking the layout setting module; The interface enters into the layout setting interface; Comprise in the layout setting interface that sound is provided with submodule, language and submodule, navigation setting submodule, brightness are set submodule, bearing circle are provided with submodule, submodule is set radio and the time zone is provided with submodule etc.; Can further enter into the next stage interface through clicking these submodules, in order to this submodule is provided with.
In the top layout setting module; For example click backlight when submodule is set; The interface will enter into the interface that is provided with backlight, and a row has 100% selection backlight, 70% selection backlight, 50% selection backlight and 20% selection backlight respectively for brightness chooser module in this interface; Another row selects for the backlight open-interval; Comprise following submodule below successively, close backlight submodule, 10S standby submodule, 30S standby submodule and 50S standby submodule, can carry out corresponding setting to requirement backlight through clicking above-mentioned submodule.
Five, the upper surface of this housing also is provided with the heat radiation window, can the heat of DVD device interior be distributed through this heat radiation window, by this, the radiating efficiency of DVD is provided, and has increased the serviceable life of DVD, and the result of use of this DVD also is provided simultaneously.
[description of drawings]
Fig. 1 is the user mode structural representation of DVD of the present invention;
Fig. 2 is the one-piece construction synoptic diagram of DVD of the present invention;
Fig. 3 is in the interface synoptic diagram of rotating disk pattern for touch-screen of the present invention;
Fig. 4 is in the interface synoptic diagram of general mode for touch-screen of the present invention;
Fig. 5 is in the synoptic diagram of navigation interface for touch-screen of the present invention;
Fig. 6 is in the synoptic diagram at bluetooth interface for touch-screen of the present invention;
Fig. 7 is in the synoptic diagram that wallpaper is provided with the interface for touch-screen of the present invention;
Fig. 8 is in the synoptic diagram that the interface is set for touch-screen of the present invention;
Fig. 9 is the synoptic diagram that the interface is set backlight for touch-screen of the present invention is in.
Reference numeral: 1, housing; 2, display screen; 3, key panel; 4, heat radiation window; 31, the first key panel unit; 32, the second key panel unit; 311, power button; 312, mode switch button; 313, radio button; 314, mute button; 315, transmitter button; 316, infrared ray control button; 317, graph card jack; 318, audio input interface; 319, reset key; 320, the first plug district cover; 321, DVD plays button; 322, multi-media voice navigation keys; 323, balanced device is regulated button; 324, DVD goes out/puts in storage button; 325, SD memory card socket; 326, USB interface; 327, the second plug district cover.
[embodiment]
With reference to Fig. 1 and shown in Figure 2, the intelligent vehicle-carried multimedia system of this invention, it comprises housing 1, main control board, display screen 2, display panel control circuit and key panel 3; Said display screen 2 is a touch display screen; Said display screen 2 and said key panel 3 are arranged at said housing 1 surface, and said display panel control circuit is connected with said governor circuit partitioned signal; Said key panel 3 comprises the first key panel unit 31 and the second key panel unit 32; The said first key panel unit 31 comprises power button 311, mode switch button 312 and radio button 313; Said power button 311, mode switch button 312 and radio button 313 are respectively arranged with power button control circuit, mode switch key control circuit and radio key control circuit, and said power button control circuit, mode switch key control circuit and radio key control circuit are connected with said governor circuit partitioned signal respectively; The said second key panel unit 32 comprises that DVD plays button 321, multi-media voice navigation keys 322 and balanced device and regulates button 323; Said DVD plays button 321, multi-media voice navigation keys 322 and balanced device adjusting button 323 and is respectively arranged with DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device adjusting key control circuit, and said DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device are regulated key control circuit and be connected with said governor circuit partitioned signal respectively.
In addition; The said first key panel unit 31 also comprises mute button 314, transmitter button 315 and infrared ray control button 316; Said mute button 314, transmitter button 315 and infrared ray control button 316 are respectively arranged with mute button control circuit, transmitter key control circuit and infrared ray control key control circuit, and said mute button control circuit, transmitter key control circuit and infrared ray control key control circuit are connected with said governor circuit partitioned signal respectively.The said second key panel unit 32 comprises that also DVD goes out/put in storage button 324, and said DVD goes out/puts in storage button 324 and is provided with DVD and goes out/put in storage key control circuit, and said DVD goes out/puts in storage key control circuit and is connected with said governor circuit partitioned signal.The said first key panel unit 31 also is provided with the first plug district; The said first plug district is provided with ground graph card jack 317, audio input interface 318 and reset key 319; Said ground graph card jack 317, audio input interface 318 and reset key 319 are respectively arranged with ground graph card jack control circuit, audio input interface control circuit and reset key control circuit, and said ground graph card jack control circuit, audio input interface control circuit and reset key control circuit are connected with said governor circuit partitioned signal respectively.The said second key panel unit 32 also is provided with the second plug district; The said second plug district is provided with SD memory card socket 325 and USB interface 326; Said SD memory card socket 325 and USB interface 326 are respectively arranged with SD memory card socket control circuit and usb control circuit, and said SD memory card socket control circuit and usb control circuit are connected with said governor circuit partitioned signal respectively.The said first plug district is provided with the first plug district cover 320, and the said first plug district cover 320 is movable to be connected in the said first plug district.The said second plug district is provided with the second plug district cover 327, and the said second plug district cover 327 is movable to be connected in the said second plug district.Said housing 1 also is provided with heat radiation window 4, and said heat radiation window 4 is arranged at the upper surface of said housing 4.
Or with reference to Fig. 1 and shown in Figure 2, the intelligent vehicle-carried multimedia system of this invention, in its structure, key panel 3 comprises the first key panel unit 31 and the second key panel unit 32; The first key panel unit 31 comprises that power button 311, mode switch button 312 and radio button 313, the second key panel unit 32 comprise that DVD plays button 321, multi-media voice navigation keys 322 and balanced device and regulates button 323; By this, this key panel can carry out the control that DVD plays to this intelligent vehicle-carried multimedia system, comprises the switching of electric power starting, play mode etc., in addition, can also on this DVD, search for broadcasting, carries out radio reception and plays; Once more, can also carry out navigation speech on this DVD and play, guiding driver goes.Secondly, the first key panel unit 31 also comprises mute button 314, transmitter button 315 and infrared ray control button 316; Can carry out quiet setting to DVD through this mute button 314; So that need to let DVD carry out mute state at once quiet the time; In addition; This transmitter button 315; When the driver carried out wireless dock through bluetooth with DVD with phone, in the time of incoming call, pressing transmitter button 315 can receive calls through transmitter; Suitable driver very uses, and has guaranteed the safety of driver when receiving calls; Once more, this infrared ray control button 316, when the infrared ray external equipment need carry out wireless the butt joint with automobile, car alarm etc. for example can be through this function of the convenient realization of this infrared ray control button.Once more, the first key panel unit 31 of this invention also is provided with the first plug district, the first plug district is provided with ground graph card jack 317, audio input interface 318 and reset key 319, and the first plug district is provided with the first plug district cover 320; The second key panel unit also is provided with the second plug district, and the second plug district is provided with SD memory card socket 325 and USB interface 326, the second plug districts are provided with the second plug district cover 327; By this, can expand the greater functionality of intelligent vehicle-carried multimedia system through these extended interfaces, for example, this ground graph card jack 317 can insert in the ground graph card, sticks into the row navigation through this map; This audio input interface 318 can be given DVD with the audio signal transmission of external playback equipment, plays through this DVD; This reset key 319 can be carried out reset operation; This SD memory card socket 325 can be inserted the SD storage card, can be in order to the data information that provides DVD to play; This USB interface 326 can provide this DVD to be connected with the external equipment of all USB interfaces 326; In addition, this first plug district cover 320 can be built the first plug district when not using this regional function to expand parts, is not damaged in order to protection ground graph card jack 317, audio input interface 318 and reset key 319; This second plug district cover 327 can be built the second plug district when not using this regional function to expand parts, is not damaged in order to protection SD memory card socket 325 and USB interface 326.A nearlyer step ground, the upper surface of this housing 1 also is provided with heat radiation window 4, can the heat of DVD device interior be distributed through this heat radiation window 4; By this; The radiating efficiency of DVD is provided, has increased the serviceable life of DVD, the result of use of this DVD also is provided simultaneously.
To shown in Figure 9, the display screen 2 of this DVD is a touch display screen, can operate this DVD built in system through this touch display screen with reference to Fig. 3, and the functional module at its interface is arranged with two kinds of patterns; First kind is the rotating disk pattern, and second kind is general mode.
With reference to shown in Figure 3, in the rotating disk pattern, the interface is provided with the clock and watch scale rotating disk of a semicircle shape, and when touching this clock and watch scale rotating disk and rotating, this clock and watch scale rotating disk can rotate around the center of circle of oneself; In the rotating disk pattern; It is peripheral that modules such as navigation module, removable hard disk module, radio receiver module, bluetooth module, function setting module, calendaring module and digital television module are centered around this clock and watch scale rotating disk, and these functional modules can be rotated around this clock and watch scale rotating disk.In rotating disk pattern and general mode, click a functional module arbitrarily, the interface will enter into the corresponding function operation at this interface.
With reference to shown in Figure 4; In the general mode; On the display screen arranged of modes of functional modules such as navigation module, removable hard disk module, radio receiver module, bluetooth module, function setting module, calendaring module and digital television module according to row and row; Operation through finger can change arbitrarily its position.
With reference to shown in Figure 5; When clicking navigation module; The interface enters into navigation interface; Navigation interface indicates the navigation setting submodule, confirms that navigation submodule, the submodule that begins to navigate, map amplify submodule and map dwindles submodule that in addition, the interface also shows the corresponding map that navigation is carried out.
With reference to shown in Figure 6; When clicking bluetooth module; The interface enters into the bluetooth interface; Be provided with the numerical key submodule in the bluetooth interface, connect function sub-modules such as button submodule, can phone and DVD be carried out wireless connections, with so that the driver receives calls through DVD through these submodules.
With reference to shown in Figure 7; When the click wallpaper is provided with module; The interface enters into wallpaper the interface is set, and wallpaper is provided with and comprises in the interface and choose wallpaper viewing area and wallpaper chooser module, when clicking wallpaper the wallpaper chooser module in the interface is set; The picture of this submodule of choosing representative will show in the wallpaper viewing area, select for the operator.
With reference to shown in Figure 8; When clicking the layout setting module; The interface enters into the layout setting interface; Comprise in the layout setting interface that sound is provided with submodule, language and submodule, navigation setting submodule, brightness are set submodule, bearing circle are provided with submodule, submodule is set radio and the time zone is provided with submodule etc., can further enter into the next stage interface through clicking these submodules, in order to this submodule is provided with.
With reference to shown in Figure 9; Above the layout setting module in, for example click backlightly when submodule is set, the interface will enter into the interface that is provided with backlight; A row is brightness chooser module in this interface; 100% selection backlight, 70% selection backlight, 50% selection backlight and 20% selection backlight are arranged respectively, and another row selects for the backlight open-interval, comprises following submodule below successively; Close backlight submodule, 10S standby submodule, 30S standby submodule and 50S standby submodule, can carry out corresponding setting to requirement backlight through clicking above-mentioned submodule.
According to the announcement and the instruction of above-mentioned instructions, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this instructions, these terms are explanation for ease just, the present invention is not constituted any restriction.
Claims (9)
1. intelligent vehicle-carried multimedia system; It comprises housing, main control board, display screen, display panel control circuit and key panel; Said display screen and said key panel are arranged at said surface of shell, and said display panel control circuit is connected with said governor circuit partitioned signal;
Its characteristic exists: said key panel comprises the first key panel unit and the second key panel unit;
The said first key panel unit comprises power button, mode switch button and radio button; Said power button, mode switch button and radio button are respectively arranged with power button control circuit, mode switch key control circuit and radio key control circuit, and said power button control circuit, mode switch key control circuit and radio key control circuit are connected with said governor circuit partitioned signal respectively;
The said second key panel unit comprises that DVD plays button, multi-media voice navigation keys and balanced device and regulates button; Said DVD plays button, multi-media voice navigation keys and balanced device adjusting button and is respectively arranged with DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device adjusting key control circuit, and said DVD broadcast key control circuit, multi-media voice navigation keys control circuit and balanced device are regulated key control circuit and be connected with said governor circuit partitioned signal respectively.
2. intelligent vehicle-carried multimedia system according to claim 1; It is characterized in that: the said first key panel unit also comprises mute button, transmitter button and infrared ray control button; Said mute button, transmitter button and infrared ray control button are respectively arranged with mute button control circuit, transmitter key control circuit and infrared ray control key control circuit, and said mute button control circuit, transmitter key control circuit and infrared ray control key control circuit are connected with said governor circuit partitioned signal respectively.
3. intelligent vehicle-carried multimedia system according to claim 1; It is characterized in that: the said second key panel unit comprises that also DVD goes out/put in storage button; Said DVD goes out/puts in storage button and is provided with DVD and goes out/put in storage key control circuit, and said DVD goes out/puts in storage key control circuit and is connected with said governor circuit partitioned signal.
4. intelligent vehicle-carried multimedia system according to claim 1; It is characterized in that: the said first key panel unit also is provided with the first plug district; The said first plug district is provided with ground graph card jack, audio input interface and reset key; Said ground graph card jack, audio input interface and reset key are respectively arranged with ground graph card jack control circuit, audio input interface control circuit and reset key control circuit, and said ground graph card jack control circuit, audio input interface control circuit and reset key control circuit are connected with said governor circuit partitioned signal respectively.
5. intelligent vehicle-carried multimedia system according to claim 1; It is characterized in that: the said second key panel unit also is provided with the second plug district; The said second plug district is provided with SD memory card socket and USB interface; Said SD memory card socket and USB interface are respectively arranged with SD memory card socket control circuit and usb control circuit, and said SD memory card socket control circuit and usb control circuit are connected with said governor circuit partitioned signal respectively.
6. intelligent vehicle-carried multimedia system according to claim 4 is characterized in that: the said first plug district is provided with the first plug district cover, and the said first plug district cover is movable to be connected in the said first plug district.
7. intelligent vehicle-carried multimedia system according to claim 5 is characterized in that: the said second plug district is provided with the second plug district cover, and the said second plug district cover is movable to be connected in the said second plug district.
8. intelligent vehicle-carried multimedia system according to claim 1 is characterized in that: said display screen is a touch display screen.
9. intelligent vehicle-carried multimedia system according to claim 1 is characterized in that: said housing also is provided with the heat radiation window, and said heat radiation window is arranged at the upper surface of said housing.
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CN103139706A (en) * | 2013-01-25 | 2013-06-05 | 广东翼卡车联网服务有限公司 | Push-to-talk service method and system independent of map in navigation system |
CN104626920A (en) * | 2015-02-07 | 2015-05-20 | 苏州长风航空电子有限公司 | Vehicle air conditioner control system and method based on vehicle-mounted navigator |
CN105847474A (en) * | 2016-05-06 | 2016-08-10 | 深圳市轱辘软件开发有限公司 | Vehicle-mounted intelligent terminal |
CN105936243A (en) * | 2016-06-21 | 2016-09-14 | 安徽机电职业技术学院 | Automotive center stack device |
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CN201520256U (en) * | 2009-09-24 | 2010-07-07 | 深圳路美特科技有限公司 | Vehicle-mounted navigator |
CN202221653U (en) * | 2011-08-25 | 2012-05-16 | 深圳市索菱实业股份有限公司 | Intelligent vehicle multimedia system |
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WO2002091228A2 (en) * | 2001-05-10 | 2002-11-14 | International Business Machines Corporation | System and method for enhancing broadcast programs with information on the world wide web |
CN201075537Y (en) * | 2007-03-30 | 2008-06-18 | 上海大众汽车有限公司 | Interface conversion device of vehicle mounted entertainment system |
CN201115295Y (en) * | 2007-08-22 | 2008-09-10 | 上海大众汽车有限公司 | Onboard information entertainment system |
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CN105936243A (en) * | 2016-06-21 | 2016-09-14 | 安徽机电职业技术学院 | Automotive center stack device |
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Application publication date: 20120118 |