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Screen mapping method and system for in-vehicle infotainment device, mobile phone and PC terminal

A screen mapping and PC-side technology, applied in the field of data processing, can solve problems such as inconvenience and troublesome operation, and achieve the effects of simple and convenient operation, fast operation response and high reliability of data transmission

Inactive Publication Date: 2015-04-22
SHENZHEN HANGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Using wired connection, the operation is cumbersome and inconvenient

Method used

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  • Screen mapping method and system for in-vehicle infotainment device, mobile phone and PC terminal

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Embodiment Construction

[0024] Such as figure 1 As shown, the present invention discloses a screen mapping method for a car machine, a mobile phone, and a PC terminal. The car machine and the mobile phone transmit data and control wirelessly, the car machine and the server transmit data and control wirelessly, and the server and the PC terminal connected.

[0025] The operating system of the car machine is the android system. For the winCE system, the environment for obtaining the interface of the screen also needs to be changed accordingly to ensure that the network between the car machine, the mobile phone, and the PC is connected.

[0026] In the present invention, the android underlying graphics library code is used to store shared IPC mechanism, communication tcp / ip, UDP variable mtu protocol, borrow VNC debugging interface, data packet tunnel (tunnel penetration technology, penetration routing slice), multicat multicast technology, RTP real-time transport protocol (audio debugging), openGL dis...

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Abstract

The invention provides a screen mapping method and system for an in-vehicle infotainment device, a mobile phone and a PC terminal. Data transmission and control are achieved between the in-vehicle infotainment device and the mobile phone in a wireless mode, data transmission and control are achieved between the in-vehicle infotainment device and a server in a wireless mode, and the server is connected with the PC terminal. The screen mapping method and system have the advantages that device interconnection is achieved in a wireless connection mode, operation is easy and convenient, data transmission reliability is high, and operation responses are made quickly.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a screen mapping method and system for a car machine, a mobile phone and a PC terminal. Background technique [0002] Screen mapping technology has always been the technology that PC mobile phones and service providers are competing to develop. The current existing screen mapping technologies, such as mirrorLink, use the method of mobile phone mapping to the car. Currently, there are three companies that use the car mobile phone connection: [0003] 1. MirrorLink represented by CCC; [0004] 2. Carplay represented by Apple; [0005] 3. OAA represented by Google. [0006] The three parties are all in the process of realizing the connection and operation of the car machine to the mobile phone. [0007] MirrorLink? is a "vehicle networking" standard jointly initiated and established by some internationally renowned mobile phone manufacturers and car manufacturers. When this standar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L1/18
Inventor 朱新军朱伟敏蔡炜钮春
Owner SHENZHEN HANGSHENG ELECTRONICS
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