CN204272099U - On-board multimedia device and vehicle mounted multimedia communication system - Google Patents
On-board multimedia device and vehicle mounted multimedia communication system Download PDFInfo
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- CN204272099U CN204272099U CN201420226984.0U CN201420226984U CN204272099U CN 204272099 U CN204272099 U CN 204272099U CN 201420226984 U CN201420226984 U CN 201420226984U CN 204272099 U CN204272099 U CN 204272099U
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Abstract
The utility model relates to a kind of on-board multimedia device and multimedia communications system, and this device comprises: WIFI communication module, is connected with smart mobile phone Serial Communication action of going forward side by side; Image information processing module, compiling first input is to generate mobile phone control command and to pass on image information for display; Touch Screen, the image information that displays image information processing module is passed on, and user provides the first input by operation Touch Screen to on-board multimedia device; Bluetooth communication, is connected with smart mobile phone Serial Communication action of going forward side by side; Audio-frequency information processing module, first audio-frequency information that passes on passes on the second audio-frequency information for broadcasting and to bluetooth communication; And audio frequency is play and acquisition module, the voice that collection user sends are to generate the second audio-frequency information and to play the first audio-frequency information passed on by audio-frequency information processing module.It drastically increases convenience and the fail safe of user's operating and controlling vehicle, provides the audio-visual experience meeting user and expect simultaneously.
Description
Technical field
The utility model relates to telematics field, more particularly, relates to a kind of on-board multimedia device and vehicle mounted multimedia communication system.
Background technology
Current in-vehicle multi-media system has obtained and has significantly promoted, audio plays video can be realized, listen to radio station, GPS navigation, the various functions such as bluetooth earphone call, but the product of each producer, each model is stereotyped, in weeding out the old and bring forth the new, lags behind user expect.In prior art still there is inconvenience in all kinds of in-vehicle multi-media system in user uses, such as:
One, built-in navigation map is outmoded, upgrades to get up to waste time and energy, and expensive, and operation on car-mounted terminal often and inconvenient.And simultaneously, user is more prone to buy on mobile phone or install up-to-date navigation application or map etc., and there are the personal settings such as point of interest.But, if direct mobile phone and mobile phone should be used for navigating, then need for mobile phone mounting bracket extraly.Driving conditions medium-height trestle can bring abnormal sound, the risk that the support of sucked type drops in addition, and this can bring hidden danger to traffic safety.In addition, the screen of mobile phone is less, and viewing is got up, and both inconvenience was also dangerous; Moreover handset mounting is often arranged on instrument edges of boards, under being exposed to the sun in summer, easily making mobile phone overheated, and then may mobile phone being damaged;
Two, the in-vehicle multi-media system of currently available technology all uses traditional resistor to shield, and its resolution is low, touch-control retardance is slow, screen light transmittance is low, do not support multi-point touch.On the whole, exist manipulation insensitive, show fineless and smooth, function more single grade shortcomings, make the audio-visual experience of user and operating handle poor;
Three, when the mobile phone electricity of user is not enough, ransacks a mouth, charger often in a rushly, also need to be inserted on mobile phone with by mobile phone charging wire, these are all the behaviors of harm driving safety;
Four, current in-vehicle multi-media system is once after being connected by bluetooth with mobile phone, and when user's incoming call or when breathing out, the other side's voice are all play in car by vehicle audio, and this in fact causes infringement to the privacy of user;
Although five, the in-vehicle multi-media system of prior art has GPS locating module, also can be interconnected with Bluetooth of mobile phone, but automatically can not be called for help and report position information by mobile phone when car accident, like this once passengers inside the car lose ability to act in accident, just very easily miss the best and sue and labour opportunity.
Based on above shortcomings, current in-vehicle multi-media system is all difficult to the expectation meeting user in practicality, convenience, fail safe.
Research staff expects that obtaining one can address the aforementioned drawbacks, and the in-vehicle multi-media system that practicality, convenience and fail safe are higher.
Utility model content
The purpose of this utility model is the on-board multimedia device providing a kind of practicality, convenience and fail safe higher.
For achieving the above object, the utility model provides a kind of technical scheme as follows:
A kind of on-board multimedia device, communicate with the smart mobile phone that user holds, this on-board multimedia device comprises: WIFI communication module, be connected with smart mobile phone Serial Communication action of going forward side by side, the communication operation of WIFI communication module comprises and receives image information that smart mobile phone transmits and transmit mobile phone control command for operative intelligence mobile phone to smart mobile phone; Image information processing module, is connected with WIFI communication module, for compiling the first input to generate mobile phone control command and to pass on image information for display; Touch Screen, is connected with image information processing module, and for the image information that displays image information processing module is passed on, and user provides the first input by operation Touch Screen to on-board multimedia device; Bluetooth communication, is connected with smart mobile phone Serial Communication action of going forward side by side, and the communication operation of bluetooth communication comprises and receives the first audio-frequency information that smart mobile phone transmits and transmit the second audio-frequency information to smart mobile phone; Audio-frequency information processing module, is connected with bluetooth communication, passes on the second audio-frequency information for passing on the first audio-frequency information for broadcasting and to bluetooth communication; And audio frequency is play and acquisition module, is connected with audio-frequency information processing module, for gathering voice that user sends to generate the second audio-frequency information and to play the first audio-frequency information passed on by audio-frequency information processing module.
Preferably, it also comprises charging module and battery management module, and battery management module obtains the information about power of smart mobile phone via bluetooth communication, and at electricity lower than notifying during charge threshold that charging module is smart mobile phone charging.
Preferably, it also comprises calling for help module, and it is connected with the car running computer of vehicle, when vehicle has an accident, calls for help module according to the report of car running computer via bluetooth communication notice smart mobile phone, and sends calling for help information by smart mobile phone.
Preferably, when user uses a new smart mobile phone, on-board multimedia device and this smart mobile phone carry out coupling and are connected, and on-board multimedia device and this smart mobile phone are preserved corresponding link information respectively and used for when communicating next time.
The utility model also provides a kind of vehicle mounted multimedia communication system, comprises above on-board multimedia device and at least one smart mobile phone, and on-board multimedia device communicates to carry out the mutual of image information and/or audio-frequency information with smart mobile phone.
The on-board multimedia device that the utility model provides and vehicle mounted multimedia communication system, automatically be connected with on-board multimedia device with smart mobile phone, the audio frequency that the image information show mobile phone screen and mobile phone are play or transfer voice, on on-board multimedia device, also can be manipulated mobile phone by the Touch Screen of on-board multimedia device simultaneously.Thus, when arranging the parts such as bluetooth earphone, can be implemented in omnidistance ground answering cell phone phone in car, play mobile phone music image, use cell phone map and navigation, use mobile phone speech to control, utilize the functions such as mobile phone signal view Internet, and without the need to contacting mobile phone itself.This on-board multimedia device also can comprise wireless charging function (smart mobile phone need support wireless charging technology).Therefore, the on-board multimedia device that utility model provides and vehicle mounted multimedia communication system drastically increase the occupant's especially convenience of driver's operating and controlling vehicle and fail safe, provide more comfortable simultaneously and meet the audio-visual experience that user expects.
Accompanying drawing explanation
Fig. 1 illustrates the on-board multimedia device modular structure block diagram that the utility model first embodiment provides;
Fig. 2 illustrates the on-board multimedia device modular structure block diagram that the utility model second embodiment provides;
Fig. 3 illustrates the on-board multimedia device modular structure block diagram that the utility model the 3rd embodiment provides.
Embodiment
It should be noted that, in each embodiment of the utility model, other operation system of smart phone that smart mobile phone can adopt i Phone operating system (i.o.s), Android mobile phone operating system and windows mobile phone operating system and future to occur.Application software is preinstalled with in smart mobile phone, this application software performs and the connection of on-board multimedia device and communication, that is: this application software can receive mobile phone control command that on-board multimedia device sends and can export in real time mobile phone shows image, video information and/or broadcasting audio-frequency information to on-board multimedia device.Under preferable case, the battery information of all right managing mobile phone of this application software, obtains vehicle position information by the navigation application software that mobile phone is installed.
As shown in Figure 1, the on-board multimedia device 20 that the utility model first embodiment provides comprises following each functional module: WIFI communication module 201, image information processing module 203, Touch Screen 205 and bluetooth communication 202, audio-frequency information processing module 204 and audio frequency are play and acquisition module 206.
Wherein, WIFI communication module 201 is connected with smart mobile phone 10 Serial Communication action of going forward side by side, and the communication operation of WIFI communication module 201 comprises and receives image information that smart mobile phone 10 transmits and transmit mobile phone control command for operative intelligence mobile phone to smart mobile phone 10; Image information processing module 203 is connected with WIFI communication module 201, for compiling the first input to generate mobile phone control command and to pass on image information for display; Touch Screen 205 is connected with image information processing module 203, and for the image information that displays image information processing module 203 is passed on, and user 30 provides the first input by operation Touch Screen 205 to on-board multimedia device 20.Wherein, the first input is formed by user operation Touch Screen 205, and image information processing module 203 forms mobile phone control command to after its compiling, and mobile phone control command is sent to smart mobile phone 10 by WIFI communication module 201, realizes the manipulation to mobile phone.
Wherein, bluetooth communication 202 is connected with smart mobile phone 10 Serial Communication action of going forward side by side, and the communication operation of bluetooth communication 202 comprises and receives the first audio-frequency information that smart mobile phone 10 transmits and transmit the second audio-frequency information to smart mobile phone 10; Audio-frequency information processing module 204 is connected with bluetooth communication 202, passes on the second audio-frequency information for passing on the first audio-frequency information for broadcasting and to bluetooth communication 202; Audio frequency is play and is connected with audio-frequency information processing module 204 with acquisition module 206, for gathering the first audio-frequency information that voice that user 30 sends are passed on by audio-frequency information processing module 204 to generate the second audio-frequency information and broadcasting.Wherein, the first audio-frequency information comes from the voice signal of far-end when smart mobile phone receives calls, or comes from the audio signal etc. that music, other application software that mobile phone terminal plays send; Second audio-frequency information then comes from the voice that user sends, and namely audio frequency forms the second audio-frequency information after playing and gathering user speech with acquisition module 206.
Particularly, by WIFI communication module 201 and bluetooth communication 202, on-board multimedia device 20 provides the launching and receiving of WIFI signal and Bluetooth signal, wherein Bluetooth signal serves phone incoming call exhalation and music, WIFI signal is for transmitting other operation instruction information and feedback information, such as, user's touch-control and the operational order formed will transfer to smart mobile phone 10 by WIFI signal on the Touch Screen 205 of on-board multimedia device 20, mobile phone carries out normal process after receiving these operational orders, just as user directly operates on mobile phone screen, then the result after handset processes is transferred to on-board multimedia device 20 by WIFI signal by mobile phone terminal application software again, and show on Touch Screen 205, just as being directly reflected on mobile phone screen.
Further, a new smart mobile phone 10(is used not to be connected with on-board multimedia device 20 user 30) time, on-board multimedia device 20 carries out coupling with this smart mobile phone 10 and is connected, meanwhile, on-board multimedia device 20 is preserved corresponding link information respectively to this smart mobile phone 10 and is used for when communicating next time.
Like this, once coupling successful connection, as long as smart mobile phone opens WIFI and Bluetooth function, and artificially do not close backstage servo client, confirm on mobile phone without the need to user later, can automatically be connected with above-mentioned on-board multimedia device 20.When first fit connects, need to identify and recording user hold the multi-aspect information of smart mobile phone 10, comprising mobile phone operating system type, screen resolution, screen orientation etc.
Under preferable case, coupling connects is undertaken by cipher mode, to protect the information material safety of client.
Further, user provides the second input by operation Touch Screen 205 to on-board multimedia device 20, and the image information that smart mobile phone 10 transmits according to this second input by image information processing module 203 is rotated and shown by Touch Screen 205.Such as, when browsing the picture of storage or download in mobile phone or checking other application programs, can, by the button on Touch Screen 205 as the second input, image rotation 90 degree be made to reach effect horizontal for mobile phone, to make viewing more convenient.
Further, audio frequency is play and is comprised vehicle-mounted loudspeaker and bluetooth earphone with acquisition module 206, microphone is built-in with in bluetooth earphone, the voice that microphone sends for gathering user 30, vehicle-mounted loudspeaker and bluetooth earphone are used for alternatively playing the first audio-frequency information passed on by audio-frequency information processing module 204.
If there is phone incoming call, user can touch and carry out hand-free call by Touch Screen 205, and audio frequency of now conversing is exported by vehicle-mounted loudspeaker.If user takes out the bluetooth earphone of vehicle-mounted end in the process, then audio frequency switches to bluetooth earphone broadcasting by vehicle-mounted loudspeaker.User also directly can take out bluetooth earphone when the other side's incoming call, then mobile phone automatic connection switch audio frequency to bluetooth earphone.After user puts back to bluetooth earphone, audio frequency exports and switches back vehicle-mounted loudspeaker again.
According to above-mentioned first embodiment of the utility model, image information and audio-frequency information can be mutual between on-board multimedia device 20 and smart mobile phone, shared, and then can realize following function:
User by the Touch Screen 205 of operation on-board multimedia device 20, can reach the object using smart mobile phone 10, such as, comprise use Mobile Telephone Gps, play music, browsing page, check weather etc.The Touch Screen 205 that wherein video or image information export on-board multimedia device 20 by WIFI communication module 201 to by mobile phone carries out playing or showing, and the audio frequency broadcasting that audio-frequency information exports on-board multimedia device 20 by bluetooth communication 202 to by mobile phone is play with acquisition module 206.
User can be implemented in omnidistance ground answering cell phone phone in car, plays mobile phone music image, uses cell phone map and navigation, uses mobile phone speech to control, utilizes the functions such as mobile phone signal view Internet, and without the need to contacting mobile phone itself.
As shown in Figure 2, the on-board multimedia device 20 that the utility model second embodiment provides, play except comprising WIFI communication module 201, image information processing module 203, Touch Screen 205 and bluetooth communication 202, audio-frequency information processing module 204 and audio frequency and except acquisition module 206, also comprise battery management module 207, charging module 209.
Wherein, WIFI communication module 201, image information processing module 203, Touch Screen 205 and bluetooth communication 202, audio-frequency information processing module 204 and audio frequency are play identical with the annexation of acquisition module 206 and information interaction pattern and above-mentioned first embodiment.Unlike, battery management module 207 obtains the information about power of smart mobile phone 10 via bluetooth communication 202, and at electricity lower than notifying during charge threshold that charging module 209 is for smart mobile phone charging.
Particularly, charging module 209 is smart mobile phone charging by electromagnetic induction technology, and meets the Qi standard of wireless charging alliance proposition, and when smart mobile phone supports wireless charging, above-mentioned on-board multimedia device 20 can realize the wireless charging within the scope of 90cm.
Battery management module 207 can also realize automatically controlling wireless charging function.After smart mobile phone 10 is connected with on-board multimedia device 20, battery management module 207 reads mobile phone information about power by bluetooth communication 202, when electricity is lower than being mobile phone charging automatically during a certain standard, make user need not worry when using smart mobile phone the problem that mobile phone kwh loss is too fast.
As shown in Figure 3, the on-board multimedia device 20 that the utility model the 3rd embodiment provides, play except comprising WIFI communication module 201, image information processing module 203, Touch Screen 205 and bluetooth communication 202, audio-frequency information processing module 204 and audio frequency and except acquisition module 206, also comprise and call for help module 208.
Wherein, WIFI communication module 201, image information processing module 203, Touch Screen 205 and bluetooth communication 202, audio-frequency information processing module 204 and audio frequency are play identical with the annexation of acquisition module 206 and information interaction pattern and above-mentioned first embodiment.Unlike, calling for help module 208 is connected with the car running computer 40 of user institute steering vehicle, when vehicle has an accident, call for help module 208 notify smart mobile phone 10 according to the report of car running computer 40 via bluetooth communication 202, and by smart mobile phone 10 outwardly (such as 110 alarm centers) send calling for help information.
Further, on-board multimedia device 20 also comprises GPS locating module (accompanying drawing is not shown), and calling for help information comprises the positional information of the vehicle obtained by GPS locating module, so that user and vehicle obtain relief as early as possible.
The utility model the 4th embodiment provides a kind of vehicle mounted multimedia communication system, it comprises any one and at least one smart mobile phone in the on-board multimedia device that above first, second or the 3rd embodiment provide, and this on-board multimedia device communicates to carry out the mutual of image information and/or audio-frequency information with smart mobile phone.
This vehicle mounted multimedia communication system drastically increases the occupant's especially convenience of driver's operating and controlling vehicle and fail safe, provides more comfortable simultaneously and meets the audio-visual experience that user expects.
Above-mentioned explanation is only directed to preferred embodiment of the present utility model, and does not lie in restriction protection range of the present utility model.Those skilled in the art can make various deformation design, and do not depart from thought of the present utility model and subsidiary claim.
Claims (10)
1. an on-board multimedia device, communicates with the smart mobile phone that user holds, and described on-board multimedia device comprises:
WIFI communication module, is connected with described smart mobile phone Serial Communication action of going forward side by side;
Image information processing module, is connected with described WIFI communication module;
Touch Screen, is connected with described image information processing module, for showing the described image information that described image information processing module is passed on;
Bluetooth communication, is connected with described smart mobile phone Serial Communication action of going forward side by side;
Audio-frequency information processing module, is connected with described bluetooth communication; And,
Audio frequency is play and acquisition module, is connected with described audio-frequency information processing module, for gathering voice that user sends to generate the second audio-frequency information and to play the first audio-frequency information passed on by described audio-frequency information processing module.
2. on-board multimedia device according to claim 1, it is characterized in that, it also comprises charging module and battery management module, described battery management module obtains the information about power of described smart mobile phone via described bluetooth communication, and at described electricity lower than notifying during charge threshold that described charging module is the charging of described smart mobile phone.
3. on-board multimedia device according to claim 2, is characterized in that, described charging module is the charging of described smart mobile phone by electromagnetic induction technology.
4. on-board multimedia device according to claim 1, it is characterized in that, it also comprises calling for help module, it is connected with the car running computer of vehicle, when vehicle has an accident, described calling for help module notifies described smart mobile phone according to the report of described car running computer via described bluetooth communication, and sends calling for help information by described smart mobile phone.
5. on-board multimedia device according to claim 4, is characterized in that, it also comprises GPS locating module.
6. on-board multimedia device according to claim 1, it is characterized in that, when user uses a new described smart mobile phone, described on-board multimedia device carries out coupling with this described smart mobile phone and is connected, and described on-board multimedia device is preserved corresponding link information respectively to this described smart mobile phone and used for when communicating next time.
7. on-board multimedia device according to claim 6, is characterized in that, described coupling connects is undertaken by cipher mode.
8. on-board multimedia device according to claim 1, it is characterized in that, user provides the second input by the described Touch Screen of operation to described on-board multimedia device, and the image information that described smart mobile phone transmits according to described second input by described image information processing module is rotated and shown by described Touch Screen.
9. on-board multimedia device according to claim 1, it is characterized in that, described audio frequency is play and is comprised vehicle-mounted loudspeaker and bluetooth earphone with acquisition module, microphone is built-in with in described bluetooth earphone, the voice that described microphone sends for gathering user, described vehicle-mounted loudspeaker and described bluetooth earphone are for playing described first audio-frequency information passed on by described audio-frequency information processing module.
10. a vehicle mounted multimedia communication system, comprise on-board multimedia device as claimed in any one of claims 1-9 wherein and at least one smart mobile phone, described on-board multimedia device communicates to carry out the mutual of image information and/or audio-frequency information with described smart mobile phone.
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| CN201420226984.0U CN204272099U (en) | 2014-05-06 | 2014-05-06 | On-board multimedia device and vehicle mounted multimedia communication system |
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| CN201420226984.0U CN204272099U (en) | 2014-05-06 | 2014-05-06 | On-board multimedia device and vehicle mounted multimedia communication system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278372A (en) * | 2015-10-16 | 2016-01-27 | 新安乃达驱动技术(上海)有限公司 | Electric vehicle intelligent voice control system and method |
| CN106657539A (en) * | 2016-07-29 | 2017-05-10 | 杭州多闻信息技术有限公司 | Vehicle-mounted multifunctional operation-free intelligent service device |
| CN106679679A (en) * | 2015-11-12 | 2017-05-17 | 刘师君 | Projection type vehicle-mounted navigation communication driving assistance system and driving assistance method |
| CN109151771A (en) * | 2018-10-31 | 2019-01-04 | 名商科技有限公司 | The system of intelligent control car-mounted display |
| CN109703478A (en) * | 2018-01-09 | 2019-05-03 | 段前恒 | The wireless vehicle mounted multimedia device of scalable disassembly |
| CN110047482A (en) * | 2019-04-25 | 2019-07-23 | 深圳市中易腾达科技股份有限公司 | A kind of vehicle intelligent charging cable for supporting voice control |
| CN110121158A (en) * | 2019-04-26 | 2019-08-13 | 天派电子（深圳）有限公司 | A kind of control method and device of vehicle multimedia navigation terminal |
| CN110389743A (en) * | 2018-04-16 | 2019-10-29 | 比亚迪股份有限公司 | Car audio system and vehicle |
| CN110677920A (en) * | 2019-09-16 | 2020-01-10 | 北京汽车股份有限公司 | Mobile phone-vehicle machine interconnection system, vehicle with same and connection method |
| CN110825066A (en) * | 2018-08-10 | 2020-02-21 | 华创车电技术中心股份有限公司 | Information system of on-vehicle device unit and on-vehicle information processing method |
| CN111324329A (en) * | 2018-12-17 | 2020-06-23 | 上海博泰悦臻电子设备制造有限公司 | Vehicle and voice interaction method and system based on article display information |
| CN111328042A (en) * | 2018-12-17 | 2020-06-23 | 上海博泰悦臻电子设备制造有限公司 | Vehicle and equipment operation information display method and system thereof |
-
2014
- 2014-05-06 CN CN201420226984.0U patent/CN204272099U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278372A (en) * | 2015-10-16 | 2016-01-27 | 新安乃达驱动技术(上海)有限公司 | Electric vehicle intelligent voice control system and method |
| CN106679679A (en) * | 2015-11-12 | 2017-05-17 | 刘师君 | Projection type vehicle-mounted navigation communication driving assistance system and driving assistance method |
| CN106657539A (en) * | 2016-07-29 | 2017-05-10 | 杭州多闻信息技术有限公司 | Vehicle-mounted multifunctional operation-free intelligent service device |
| CN109703478A (en) * | 2018-01-09 | 2019-05-03 | 段前恒 | The wireless vehicle mounted multimedia device of scalable disassembly |
| CN110389743A (en) * | 2018-04-16 | 2019-10-29 | 比亚迪股份有限公司 | Car audio system and vehicle |
| CN110825066A (en) * | 2018-08-10 | 2020-02-21 | 华创车电技术中心股份有限公司 | Information system of on-vehicle device unit and on-vehicle information processing method |
| CN109151771A (en) * | 2018-10-31 | 2019-01-04 | 名商科技有限公司 | The system of intelligent control car-mounted display |
| CN111324329A (en) * | 2018-12-17 | 2020-06-23 | 上海博泰悦臻电子设备制造有限公司 | Vehicle and voice interaction method and system based on article display information |
| CN111328042A (en) * | 2018-12-17 | 2020-06-23 | 上海博泰悦臻电子设备制造有限公司 | Vehicle and equipment operation information display method and system thereof |
| CN111328042B (en) * | 2018-12-17 | 2022-12-27 | 博泰车联网科技(上海)股份有限公司 | Vehicle and equipment operation information display method and system thereof |
| CN110047482A (en) * | 2019-04-25 | 2019-07-23 | 深圳市中易腾达科技股份有限公司 | A kind of vehicle intelligent charging cable for supporting voice control |
| CN110121158A (en) * | 2019-04-26 | 2019-08-13 | 天派电子（深圳）有限公司 | A kind of control method and device of vehicle multimedia navigation terminal |
| CN110677920A (en) * | 2019-09-16 | 2020-01-10 | 北京汽车股份有限公司 | Mobile phone-vehicle machine interconnection system, vehicle with same and connection method |
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