CN103491401A - Method and system for controlling intelligent terminal through vehicle-mounted system - Google Patents

Method and system for controlling intelligent terminal through vehicle-mounted system Download PDF

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Publication number
CN103491401A
CN103491401A CN201310440796.8A CN201310440796A CN103491401A CN 103491401 A CN103491401 A CN 103491401A CN 201310440796 A CN201310440796 A CN 201310440796A CN 103491401 A CN103491401 A CN 103491401A
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CN
China
Prior art keywords
intelligent terminal
video data
onboard
mobile phone
smart mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310440796.8A
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Chinese (zh)
Inventor
朱新军
杨洪坪
嵇春凡
赵宣
孙开雨
杨斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Hangsheng Electronic Co Ltd
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Shenzhen Hangsheng Electronic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Hangsheng Electronic Co Ltd filed Critical Shenzhen Hangsheng Electronic Co Ltd
Priority to CN201310440796.8A priority Critical patent/CN103491401A/en
Publication of CN103491401A publication Critical patent/CN103491401A/en
Pending legal-status Critical Current

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Abstract

The invention provides a method and system for controlling an intelligent terminal through a vehicle-mounted system. The method for controlling the intelligent terminal through the vehicle-mounted system comprises the first step of receiving audio and video data transmitted by the intelligent terminal, wherein the video data are the screen content of the intelligent terminal; the second step of decoding the audio and video data and separating audio and video contents; the third step of outputting the video data to the vehicle-mounted system to be displayed; the fourth step of transmitting an operating control order to a smart mobile phone. The method and system have the advantages that the smart mobile phone is controlled through a touch screen and buttons of a vehicle-mounted navigation system, and a driver can directly experience all functions of the smart mobile phone through the vehicle-mounted navigation system.

Description

The method and system of intelligent terminal being controlled by onboard system
Technical field
The present invention relates to the data processing and control field, relate in particular to the method and system of intelligent terminal being controlled by onboard system.
Background technology
Along with the development of smart mobile phone technology high-speed, the soft and hardware of current smart mobile phone in fast the upgrading and renewal process, smart mobile phone is no longer simple means of communication, become that to integrate communication, amusement, personal assistant and navigation etc. multi-functional, people also become more and more stronger for the dependence of smart mobile phone, how to allow the application of experience smart mobile phone of driver's safety in driving procedure, become a hot issue of vehicle electronics industry, following form is arranged at present:
1. utilize Bluetooth technology to connect smart mobile phone and onboard navigation system, realize the functions such as hands-free, phone directory, message registration and Bluetooth music, can't use the function of navigation on smart mobile phone and other and driver's needs.
2. utilize USB interface that smart mobile phone is connected to vehicle mounted guidance, play the media file of smart mobile phone by vehicle mounted guidance, this scheme is very high to the requirement of the hardware and software of vehicle mounted guidance, can be subject to the considerable restraint of vehicle mounted guidance for the broadcasting of media file.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of method of intelligent terminal being controlled by onboard system.
The invention provides a kind of method of intelligent terminal being controlled by onboard system, comprise the steps:
A. receive the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
B. the audio, video data of decoding, separate audio-video frequency content;
C. video data being outputed to onboard system is shown;
D. will operate control command and transfer to smart mobile phone.
As a further improvement on the present invention, the method that should control intelligent terminal by onboard system also comprises:
E. intelligent terminal receives the operation control command;
F. intelligent terminal operation response control command.
As a further improvement on the present invention, in described steps A, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described step B, decoding HD video data, separate audio-video frequency content.
As a further improvement on the present invention, in described step D, will operate control command code and transfer to smart mobile phone.
As a further improvement on the present invention, before described steps A, intelligent terminal sets up with onboard system that HD video is connected, intelligent terminal is set up bluetooth with onboard system and is connected.
The present invention also provides a kind of system of intelligent terminal being controlled by onboard system, comprising:
Receiver module, for receiving the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
Decoder module, for the audio, video data of decoding, separate audio-video frequency content;
Display module, shown for video data is outputed to onboard system;
The command module, transfer to smart mobile phone for operating control command.
As a further improvement on the present invention, the system that should control intelligent terminal by onboard system also comprises:
The terminal receiver module, receive the operation control command for intelligent terminal;
The terminal response module, for intelligent terminal operation response control command.
As a further improvement on the present invention, in described receiver module, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described decoder module, decoding HD video data, separate audio-video frequency content.
As a further improvement on the present invention, in described command module, will operate control command code and transfer to smart mobile phone.
As a further improvement on the present invention, described intelligent terminal is set up HD video with described onboard system and is connected, and described intelligent terminal is set up bluetooth with described onboard system and is connected.
The invention has the beneficial effects as follows: the present invention realizes the control to smart mobile phone by touch screen and the button of vehicle mounted guidance, can allow the driver directly on onboard navigation system, experience all functions of smart mobile phone.
The accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention.
Embodiment
As shown in Figure 1, the invention discloses a kind of method of intelligent terminal being controlled by onboard system, comprise the steps:
In step S1, intelligent terminal sets up with onboard system that HD video is connected, intelligent terminal is set up bluetooth with onboard system and is connected;
In step S2, receive the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
In step S3, the decoding audio, video data, separate audio-video frequency content;
In step S4, video data is outputed to onboard system and shown;
In step S5, will operate control command and transfer to smart mobile phone.
The method that should control intelligent terminal by onboard system also comprises:
Step S6, intelligent terminal receives the operation control command;
Step S7, intelligent terminal operation response control command.
In described step S2, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described step S3, decoding HD video data, separate audio-video frequency content.
In described step 5, will operate control command code and transfer to smart mobile phone.
The invention also discloses a kind of system of intelligent terminal being controlled by onboard system, comprising:
Receiver module, for receiving the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
Decoder module, for the audio, video data of decoding, separate audio-video frequency content;
Display module, shown for video data is outputed to onboard system;
The command module, transfer to smart mobile phone for operating control command.
The system that should control intelligent terminal by onboard system also comprises:
The terminal receiver module, receive the operation control command for intelligent terminal;
The terminal response module, for intelligent terminal operation response control command.
In described receiver module, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described decoder module, decoding HD video data, separate audio-video frequency content.In described command module, will operate control command code and transfer to smart mobile phone.Described intelligent terminal is set up HD video with described onboard system and is connected, and described intelligent terminal is set up bluetooth with described onboard system and is connected.
Intelligent terminal of the present invention comprises smart mobile phone or panel computer, and onboard system of the present invention comprises onboard navigation system.
The output of smart mobile phone high definition, utilize bluetooth HID, and SPP and RFCOMM technology realize that the touch screen of vehicle mounted guidance and button are controlled smart mobile phone.Smart mobile phone and vehicle mounted guidance are supported the HID of bluetooth, SPP and RFCOMM characteristic, wired HD video output functions such as smart mobile phone is supported MHL, HDMI, Display Port or WIFI Display, Miracast wireless high-definition video output function, vehicle mounted guidance possesses single-point or multi-point touch screen, when detecting the HD video access, can automatically screen be exported in the mode of HD video smart mobile phone, vehicle mounted guidance to HD video resolve and the screen proportion self-adaptive processing after video is shown on the screen of onboard navigation system, sound is exported by onboard navigation system, the user is operated by touch screen and the button of onboard navigation system, relevant operation is passed through bluetooth HID through coding, the mode of SPP or RFCOMM is transferred to the smart mobile phone end, smart mobile phone is to bluetooth HID, SPP or RFCOMM agreement are responded, all operation response and renewals can be passed through the real-time demonstration of display screen of onboard navigation system.
HID:Human Interface Device humanization interface equipment;
SPP: serial port profile;
RFCOMM:RFCOMM is host-host protocol, and how its purpose guarantees a complete communication path in order to solve between the application program on two distinct devices, and keeps the problem of a communication section between them;
MHL:Mobile High-Definition Link mobile device high-definition audio and video standard interface;
HDMI:High Definition Multimedia Interface HDMI (High Definition Multimedia Interface);
Display Port:DisplayPort is a kind of high-definition digital display interface standard, can connect computer and display, also can connect computer and home theater;
WIFI Display: mobile phone/mobile PC-TV/display can be realized wireless connections;
Miracast:Miracast equipment provides to simplify and finds and arrange, and the user can be rapidly at the equipment room transmission of video.
High definition output and the bluetooth HID of smart mobile phone, SPP or RFCOMM function, the screen content of real-time demonstration smart mobile phone on onboard navigation system, touch screen and the button by onboard navigation system carries out real-time control to smart mobile phone simultaneously.Adopted the HD video transmission means, what solved that the broadcasting HD video of smart mobile phone can't be smooth shows the problem refreshed on onboard navigation system; Adopt bluetooth HID, SPP or RFCOMM technology as controlling host-host protocol, can carry out smooth control to smart mobile phone by vehicle mounted guidance, and can support multi-point touch, can allow like this driver better using the related application function of smart mobile phone, contribute to improve driving safety and enjoyment.
The preferred embodiment as the inventive method, the high definition input line of onboard navigation system is linked into to smart mobile phone, smart mobile phone can be exported screen content after the access of high definition line being detected automatically by high definition, meeting auto-initiation high definition decoder module when vehicle mounted guidance has detected the access of high definition input equipment, the HD video of input is done to decoding, separate sound, after video content is done the self-adaptive processing of screen resolution simultaneously, be shown on the screen of vehicle mounted guidance, can initiate to set up bluetooth with smart mobile phone is connected, work as SPP, after the interface channel of HID and RFCOMM, vehicle mounted guidance is by the touch-control of screen and the relevant logical HID of button operation and SPP, the mode of RFCOMM sends smart mobile phone to, smart mobile phone is done corresponding command response after receiving relevant operational order.
The present invention realizes exporting vehicle mounted guidance at the screen content by smart mobile phone and sound by the wired HD video output of HDMI, MHL, the Display Port of smart mobile phone and WIFI Display, Miracast wireless high-definition video export technique, utilize the HID of bluetooth, SPP and RFCOMM technology, realize that the touch screen of vehicle mounted guidance and button realize the control to smart mobile phone, can allow the driver directly on onboard navigation system, experience all functions of smart mobile phone.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. a method of intelligent terminal being controlled by onboard system, is characterized in that, comprises the steps:
A. receive the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
B. the audio, video data of decoding, separate audio-video frequency content;
C. video data being outputed to onboard system is shown;
D. will operate control command and transfer to smart mobile phone.
2. method according to claim 1, is characterized in that, the method that should control intelligent terminal by onboard system also comprises:
E. intelligent terminal receives the operation control command;
F. intelligent terminal operation response control command.
3. method according to claim 1, is characterized in that, in described steps A, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described step B, decoding HD video data, separate audio-video frequency content.
4. method according to claim 3, is characterized in that, in described step D, will operate control command code and transfer to smart mobile phone.
5. according to the described method of claim 3 or 4, it is characterized in that, before described steps A, intelligent terminal sets up with onboard system that HD video is connected, intelligent terminal is set up bluetooth with onboard system and is connected.
6. a system of intelligent terminal being controlled by onboard system, is characterized in that, comprising:
Receiver module, for receiving the audio, video data of intelligent terminal transmission, the screen content that described video data is intelligent terminal;
Decoder module, for the audio, video data of decoding, separate audio-video frequency content;
Display module, shown for video data is outputed to onboard system;
The command module, transfer to smart mobile phone for operating control command.
7. system according to claim 6, is characterized in that, the system that should control intelligent terminal by onboard system also comprises:
The terminal receiver module, receive the operation control command for intelligent terminal;
The terminal response module, for intelligent terminal operation response control command.
8. system according to claim 6, is characterized in that, in described receiver module, described audio, video data is that intelligent terminal is encoded into the HD video data by screen content and sound; In described decoder module, decoding HD video data, separate audio-video frequency content.
9. system according to claim 8, is characterized in that, in described command module, will operate control command code and transfer to smart mobile phone.
10. system according to claim 8 or claim 9, is characterized in that, described intelligent terminal is set up HD video with described onboard system and is connected, and described intelligent terminal is set up bluetooth with described onboard system and is connected.
CN201310440796.8A 2013-09-25 2013-09-25 Method and system for controlling intelligent terminal through vehicle-mounted system Pending CN103491401A (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

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CN103841271A (en) * 2014-03-21 2014-06-04 天津松下汽车电子开发有限公司 Smart screen and smart phone interconnection system and method based on UIBC flexible use
CN103905880A (en) * 2014-03-13 2014-07-02 北京奇艺世纪科技有限公司 Playing method of audio data and video data, smart television set and mobile equipment
WO2016023293A1 (en) * 2014-08-13 2016-02-18 中兴通讯股份有限公司 Multi-screen input/output control method, device and system, and computer storage medium
CN105357772A (en) * 2015-11-12 2016-02-24 广东翼卡车联网服务有限公司 Method and system for interconnecting vehicle navigation system and mobile phone
CN105554307A (en) * 2016-01-29 2016-05-04 黄利文 System and method for realizing control of mobile phone by automobile computer through MHL
CN108922156A (en) * 2018-06-22 2018-11-30 原点显示(深圳)科技有限公司 The method of onboard system control mobile terminal
CN111107404A (en) * 2019-12-27 2020-05-05 珠海全志科技股份有限公司 Method, system and storage medium for quickly playing interface video of automobile and mobile terminal

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CN200988461Y (en) * 2006-09-25 2007-12-12 深圳健智电子有限公司 Vehicle carried digital audio frequency player
CN201946299U (en) * 2010-12-08 2011-08-24 梁德慷 Vehicle-mounted bluetooth wireless player
CN202814405U (en) * 2012-08-23 2013-03-20 深圳市路畅科技股份有限公司 Vehicle-mounted multi-screen navigator system

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US20060166656A1 (en) * 2005-01-24 2006-07-27 Michael Klicpera Cell or mobile phone, and wireless PDA traffic advisory method
CN200988461Y (en) * 2006-09-25 2007-12-12 深圳健智电子有限公司 Vehicle carried digital audio frequency player
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103905880A (en) * 2014-03-13 2014-07-02 北京奇艺世纪科技有限公司 Playing method of audio data and video data, smart television set and mobile equipment
CN103841271A (en) * 2014-03-21 2014-06-04 天津松下汽车电子开发有限公司 Smart screen and smart phone interconnection system and method based on UIBC flexible use
CN103841271B (en) * 2014-03-21 2016-06-01 天津松下汽车电子开发有限公司 The intelligence screen applied flexibly based on UIBC and the interconnected system and method for smart mobile phone
WO2016023293A1 (en) * 2014-08-13 2016-02-18 中兴通讯股份有限公司 Multi-screen input/output control method, device and system, and computer storage medium
CN105357772A (en) * 2015-11-12 2016-02-24 广东翼卡车联网服务有限公司 Method and system for interconnecting vehicle navigation system and mobile phone
CN105554307A (en) * 2016-01-29 2016-05-04 黄利文 System and method for realizing control of mobile phone by automobile computer through MHL
CN108922156A (en) * 2018-06-22 2018-11-30 原点显示(深圳)科技有限公司 The method of onboard system control mobile terminal
CN111107404A (en) * 2019-12-27 2020-05-05 珠海全志科技股份有限公司 Method, system and storage medium for quickly playing interface video of automobile and mobile terminal

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Application publication date: 20140101