CN105516460A - Method for realizing full-screen projection of single application function of mobile phone to vehicle-mounted display screen - Google Patents

Method for realizing full-screen projection of single application function of mobile phone to vehicle-mounted display screen Download PDF

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Publication number
CN105516460A
CN105516460A CN201510834110.2A CN201510834110A CN105516460A CN 105516460 A CN105516460 A CN 105516460A CN 201510834110 A CN201510834110 A CN 201510834110A CN 105516460 A CN105516460 A CN 105516460A
Authority
CN
China
Prior art keywords
mobile phone
application
mirror image
engine end
phone terminal
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
CN201510834110.2A
Other languages
Chinese (zh)
Inventor
黄玉珍
张圣峰
高文婷
赵根宝
付红飞
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.)
Chery Automobile Co Ltd
Original Assignee
SAIC Chery Automobile 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 SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN201510834110.2A priority Critical patent/CN105516460A/en
Publication of CN105516460A publication Critical patent/CN105516460A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72406User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72439User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephone Function (AREA)

Abstract

The invention relates to a method for realizing full-screen projection of a single application function of a mobile phone to a vehicle-mounted display screen. The method comprises: (1), a mobile phone side application list is transmitted to a vehicle machine side by mobile phone side pre-installed software; (2), a starting instruction of a designated application is transmitted to the mobile phone side pre-installed software by a vehicle machine side SDK; (3), the application is started by the mobile phone side pre-installed software and the vehicle machine side SDK is informed of an application starting result; (4), the vehicle machine side SDK receives a mobile phone side starting application result; (5), when the starting is done successfully, the vehicle machine side starts to carry out the mirror image operation; (6), the vehicle machine side SDK and the mobile phone side pre-installed software receive a mirror image exit message and exit from the mirror image projection function of the application is realized; and (7), if the mobile phone screen locking, mirror image application exit or mirror image application placement at a background occurs at the mobile phone side, the mirror image projection function is interrupted and the vehicle machine side SDK is informed. According to the technical scheme, a phenomenon that the interface applications of the user vary due to the mobile phone full-screen mirror image can be avoided; the great convenience is provided for the user operation during driving; and the driving safety is improved.

Description

A kind ofly realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone
Technical field
The present invention relates to vehicle-mounted information and entertainment system, relate generally to data communication between smart mobile phone and car-mounted terminal, realize the application data in car-mounted terminal reading smart mobile phone, and realize opening and display etc. of application, be specifically related to a kind ofly realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone.
Background technology
Along with smart mobile phone is universal in people's lives, application abundant in smart mobile phone brings very large facility to user's life and trip, how car-mounted terminal is passed in application abundant on mobile phone, in driving, bring more abundanter functions to car owner, realize having of this function at present several as follows:
Chinese patent CN201410324694.4: a kind of vehicle carried mobile phone interconnected systems, comprise intelligent mobile phone terminal and onboard system, intelligent mobile phone terminal is connected with onboard system wireless telecommunications by bluetooth module or WIFI module, realize wireless interaction to control, content of multimedia in intelligent mobile phone terminal is undistorted, high definition can be synchronized in vehicle headrest liquid crystal display and play, effectively can improve visual effect.
Chinese patent CN201410365206.4: a kind of vehicle carried mobile phone interconnect device, realize the wireless connections between intelligent mobile phone terminal and MHL transducer, have that video-audio data transmission speed is fast, the measured feature of matter, especially there is independent vide decoding function and lossless audio decoding ability, effectively can improve visual and sound effects.Compare with patent CN201410324694.4, difference is only wireless connections, a wired connection.
Chinese patent CN201420476148.8: a kind of automobile entertainment audio-visual devices and mobile phone interconnected systems, comprise automobile entertainment audio-visual devices and smart mobile phone, automobile entertainment audio-visual devices has the receiving element of general-purpose serial bus USB interface, smart mobile phone has the transmitting element of USB interface, the receiving element of USB interface is connected by wired mode with the transmitting element of USB interface, realize two-screen Interactive, can also charge to intelligent mobile phone battery simultaneously, enhance the flying power of smart mobile phone.
In sum, following technical problem is there is: the mode realizing full frame projection in the market has in prior art, WIFI connection realizes the whole screen content projection of mobile phone, connected by HDMI rigid line and realize the whole screen content projection of mobile phone, connected by usb data and realize the projection of mobile phone whole screen content, but do not have a kind ofly to realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone.
Summary of the invention
The object of the present invention is to provide and a kind ofly realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, solve conventional full frame mapping and intercept the whole display screen of mobile phone, engine end displaying contents is many and in disorder, and provides a kind of single application to carry out the method mapped.
The present invention obtains the application of user installation in smart mobile phone by mobile phone terminal mobile phone assistant, and list of application is sent to engine end, is sent the instruction starting certain application by engine end SDK, opens this application of mobile phone terminal, and carries out full frame projection to application content.Concrete technical scheme is as follows:
Realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, comprise the steps:
(1) by mobile phone terminal pre-installed software, mobile phone terminal list of application is passed to engine end;
(2) enabled instruction of appointment application is transmitted to mobile phone terminal pre-installed software by engine end SDK;
(3) mobile phone terminal pre-installed software starts application, by application start result notice engine end SDK;
(4) engine end SDK receives mobile phone terminal startup application result;
(5) when starting successfully, engine end starts mirror image;
(6) engine end SDK and mobile phone terminal pre-installed software receive mirror image exit message simultaneously, exit the mirror image projection function of application;
(7) if the screen locking of mobile phone terminal mobile phone, exit mirror image application or mirror image application is placed in backstage, interrupt mirror image projection function, notify engine end SDK simultaneously.
Further, before step (1), engine end SDK sends the request obtaining list of application to mobile phone terminal pre-installed software.
Further, in step (1), described software is mobile phone terminal mobile phone assistant.
Further, in step (1), list of application selection principle is the non-pre-installed applications of application that user oneself installs.
Further, in step (2), described engine end SDK is used for sending request instruction from engine end and transmitting operational order.
Further, successfully also notify that mobile phone terminal pre-installed software opens mirror image pattern when starting in step (5).
Further, in step (2), sent the instruction starting certain application by engine end SDK, open this application of mobile phone terminal, and in step (5), full frame projection is carried out to application content.
Further, described mobile phone terminal mobile phone assistant for reading mobile phone terminal application, and sends full mapping interface to engine end.
Further, car-mounted terminal is connected by USB data line with smart mobile phone, sends instructions to mobile phone terminal mobile phone assistant and obtains mobile phone terminal list of application, and by USB data line, data are sent to car-mounted terminal by engine end SDK.
Further, car-mounted terminal is connected by engine end bluetooth with mobile phone terminal bluetooth with smart mobile phone, carries out transfer voice.
Compared with currently available technology, the present invention proposes a kind of solution realizing single application function on mobile phone full frame mirror image technology basis, this scheme is evaded falling the full frame mirror image of mobile phone and is brought interface application various to client, offers convenience to user operation in driving, and improves the safety of driving.
Accompanying drawing explanation
Fig. 1: the system block diagram realizing the full frame projection of single application
Fig. 2: the logical flow chart realizing the full frame projection of single application
Description of reference numerals:
1-car-mounted terminal
2-engine end SDK
3-engine end bluetooth
4-smart mobile phone
5-mobile phone terminal mobile phone assistant
6-USB data wire
7-mobile phone terminal bluetooth
Embodiment
Describe the present invention with reference to the accompanying drawings below, it is a kind of preferred embodiment in numerous embodiments of the present invention.
As shown in Figure 1, car-mounted terminal 1 is connected by USB data line 6 with smart mobile phone 4, send instructions to mobile phone terminal mobile phone assistant 5 by engine end SDK2 and obtain mobile phone terminal list of application, and by USB data line 6, data are sent to car-mounted terminal 1, be connected with mobile phone terminal bluetooth 7 with 3 by engine end bluetooth, carry out transfer voice.Specific implementation logic flow is as Fig. 2, and a kind of solution realizing single application function on mobile phone full frame mirror image technology basis, comprises following system in a preferred embodiment:
Car-mounted terminal: the interface of display application
Smart mobile phone: abundant application is provided
Engine end SDK: send request instruction, and transmit operational order
Mobile phone terminal mobile phone assistant:: read mobile phone terminal application (referring to the application that user oneself installs), and send full mapping interface to engine end
Engine end bluetooth: be connected with mobile phone terminal bluetooth, carries out transfer voice
Smart mobile phone end bluetooth: be connected with engine end bluetooth, carries out transfer voice
USB data line: smart mobile phone and car machine data transmission channel
The present invention realize on the basis of the full frame mirror image technology of mobile phone single application projection to realize logic as follows:
(1) by mobile phone terminal mobile phone assistant, mobile phone terminal list of application is passed to engine end, list of application selection principle: the non-pre-installed applications of application that user oneself installs
(2) enabled instruction of appointment application is transmitted to mobile phone terminal mobile phone assistant by engine end SDK
(3) mobile phone terminal mobile phone assistant starts application, by application start result notice engine end SDK
(4) engine end SDK receives mobile phone terminal startup application result, if start successfully, notice mobile phone terminal mobile phone assistant opens mirror image pattern
(5) engine end starts mirror image
(6) engine end SDK and mobile phone terminal mobile phone assistant receive mirror image exit message simultaneously, exit the mirror image projection function of application; If the screen locking of mobile phone terminal mobile phone, exit mirror image application or mirror image application is placed in backstage, interrupt mirror image projection function, notify engine end SDK simultaneously.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or directly apply to other occasion, all within protection scope of the present invention without improving.

Claims (10)

1. realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, comprise the steps:
(1) by mobile phone terminal pre-installed software, mobile phone terminal list of application is passed to engine end;
(2) enabled instruction of appointment application is transmitted to mobile phone terminal pre-installed software by engine end SDK;
(3) mobile phone terminal pre-installed software starts application, by application start result notice engine end SDK;
(4) engine end SDK receives mobile phone terminal startup application result;
(5) when starting successfully, engine end starts mirror image;
(6) engine end SDK and mobile phone terminal pre-installed software receive mirror image exit message simultaneously, exit the mirror image projection function of application;
(7) if the screen locking of mobile phone terminal mobile phone, exit mirror image application or mirror image application is placed in backstage, interrupt mirror image projection function, notify engine end SDK simultaneously.
2. realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone as claimed in claim 1, it is characterized in that, before step (1), engine end SDK sends the request obtaining list of application to mobile phone terminal pre-installed software.
3. as described in claim 1 and 2, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, in step (1), described software is mobile phone terminal mobile phone assistant.
4. according to any one of claim 1-3, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, in step (1), list of application selection principle is the non-pre-installed applications of application that user oneself installs.
5. according to any one of claim 1-4, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, in step (2), described engine end SDK is used for sending request instruction from engine end and transmitting operational order.
6. according to any one of claim 1-5, realizing the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, in step (5), successfully also notifying that mobile phone terminal pre-installed software opens mirror image pattern when starting.
7. according to any one of claim 1-6, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, sent the instruction starting certain application by engine end SDK in step (2), open this application of mobile phone terminal, and in step (5), full frame projection is carried out to application content.
8. according to any one of claim 3-7, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, described mobile phone terminal mobile phone assistant for reading mobile phone terminal application, and sends full mapping interface to engine end.
9. according to any one of claim 1-8, realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone, it is characterized in that, car-mounted terminal is connected by USB data line with smart mobile phone, send instructions to mobile phone terminal mobile phone assistant by engine end SDK and obtain mobile phone terminal list of application, and by USB data line, data are sent to car-mounted terminal.
10. realize the full frame method projecting vehicle-carrying display screen of the single application function of mobile phone as claimed in any one of claims 1-9 wherein, it is characterized in that, car-mounted terminal is connected by engine end bluetooth with mobile phone terminal bluetooth with smart mobile phone, carries out transfer voice.
CN201510834110.2A 2015-11-25 2015-11-25 Method for realizing full-screen projection of single application function of mobile phone to vehicle-mounted display screen Pending CN105516460A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106790486A (en) * 2016-12-13 2017-05-31 百度在线网络技术(北京)有限公司 Display methods and device
CN108243201A (en) * 2016-12-23 2018-07-03 乐视汽车(北京)有限公司 A kind of system and method for the interconnection of vehicle device and realization vehicle device and mobile terminal
CN108259665A (en) * 2017-12-29 2018-07-06 苏州车萝卜汽车电子科技有限公司 Interior interaction display methods and mobile communication terminal
US10402147B2 (en) 2016-11-09 2019-09-03 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle multimedia display system
CN111091635A (en) * 2019-11-06 2020-05-01 上海擎感智能科技有限公司 Information recording method, system and mobile terminal
CN111277875A (en) * 2020-01-10 2020-06-12 京东方科技集团股份有限公司 Transmitter and wireless screen projection device
CN111309414A (en) * 2018-12-12 2020-06-19 深圳市超捷通讯有限公司 User interface integration method and vehicle-mounted device
CN112306436A (en) * 2019-07-26 2021-02-02 上海博泰悦臻电子设备制造有限公司 Screen projection method and mobile terminal
EP4342712A1 (en) * 2022-09-21 2024-03-27 Beijing Xiaomi Mobile Software Co., Ltd. Device interconnection methods and system, vehicular device, and terminal device

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KR20150047905A (en) * 2013-10-25 2015-05-06 엘지전자 주식회사 Mobile terminal and control method thereof
CN104683704A (en) * 2013-11-26 2015-06-03 现代自动车株式会社 System and method for image processing, and vehicle electronic device and portable terminal supporting the same

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CN103425494A (en) * 2013-08-06 2013-12-04 惠州华阳通用电子有限公司 Information interaction system of vehicle-mounted terminal and smart mobile terminal
KR20150047905A (en) * 2013-10-25 2015-05-06 엘지전자 주식회사 Mobile terminal and control method thereof
CN104683704A (en) * 2013-11-26 2015-06-03 现代自动车株式会社 System and method for image processing, and vehicle electronic device and portable terminal supporting the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10402147B2 (en) 2016-11-09 2019-09-03 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle multimedia display system
CN106790486A (en) * 2016-12-13 2017-05-31 百度在线网络技术(北京)有限公司 Display methods and device
WO2018107628A1 (en) * 2016-12-13 2018-06-21 百度在线网络技术(北京)有限公司 Display method and device
US10860280B2 (en) 2016-12-13 2020-12-08 Baidu Online Network Technology (Beijing) Co., Ltd. Display method and device
CN108243201A (en) * 2016-12-23 2018-07-03 乐视汽车(北京)有限公司 A kind of system and method for the interconnection of vehicle device and realization vehicle device and mobile terminal
CN108259665A (en) * 2017-12-29 2018-07-06 苏州车萝卜汽车电子科技有限公司 Interior interaction display methods and mobile communication terminal
CN111309414A (en) * 2018-12-12 2020-06-19 深圳市超捷通讯有限公司 User interface integration method and vehicle-mounted device
CN112306436A (en) * 2019-07-26 2021-02-02 上海博泰悦臻电子设备制造有限公司 Screen projection method and mobile terminal
CN111091635A (en) * 2019-11-06 2020-05-01 上海擎感智能科技有限公司 Information recording method, system and mobile terminal
CN111277875A (en) * 2020-01-10 2020-06-12 京东方科技集团股份有限公司 Transmitter and wireless screen projection device
CN111277875B (en) * 2020-01-10 2022-03-25 京东方科技集团股份有限公司 Transmitter and wireless screen projection device
EP4342712A1 (en) * 2022-09-21 2024-03-27 Beijing Xiaomi Mobile Software Co., Ltd. Device interconnection methods and system, vehicular device, and terminal device

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Application publication date: 20160420

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