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Method and system for operating smart mobile phone through automobile touch screen

A smart phone, touch screen technology, applied in the direction of using transceiver near-field transmission systems, vehicle components, circuits or fluid pipelines, etc., to achieve a wide range of applications, cost savings, and increase the effect of audio-visual entertainment functions

Active Publication Date: 2015-04-29
GUANGDONG ECAR TELEMATICS SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology is limited to displaying the screen of the mobile phone on the car display screen and performing simple operations through physical buttons or voice commands, and cannot complete the operation of the functional software on the mobile phone by clicking the car touch screen display.

Method used

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  • Method and system for operating smart mobile phone through automobile touch screen

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Embodiment Construction

[0015] Such as figure 1 As shown, the present invention uses a method for controlling a mobile phone using a car touch screen. It is to connect the smart phone to the MHL interface of the car host, and the car host converts the resolution of the car touch screen and the smart phone display to keep touching the car. The coordinates in the touch screen are synchronized with the coordinates of the mobile phone. In the process of synchronizing the coordinates of the car touch screen with the coordinates of the mobile phone, the coordinate information is transmitted by means of Bluetooth transmission. By establishing the HID protocol in the Bluetooth module of the mobile phone and the car host, the mutual control of functions between the car host and the mobile phone is realized. Various functional software displayed on the touch screen of the mobile phone can be operated on the touch screen of the car.

[0016] Such as figure 1 As shown, a system for controlling a smart phone us...

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Abstract

The invention discloses a method for operating a smart mobile phone through an automobile touch screen. The method is characterized in that the smart mobile phone is connected to a data interface of an automobile host, and the automobile host can convert and compute resolution ratios of the automobile touch screen and the smart mobile phone so as to keep synchronism between coordinates at touched positions in the automobile touch screen and coordinates of the smart mobile phone. The method has the advantages of convenience in use, simplicity in operation and high popularization value.

Description

technical field [0001] The invention relates to the technical field of automobile equipment, in particular to a method and system for controlling a smart phone by using a touch screen of an automobile. Background technique [0002] Mobile High-Definition Link (MHL) is a standard interface for high-definition video and audio on mobile terminals. It is a standard audio-video interface for connecting portable consumer electronics devices. MHL only uses one signal cable and can be presented on a high-definition TV through a standard HDMI input interface. It uses the existing Micro USB interface, whether it is a mobile phone, a digital camera, a digital video camera or a portable multimedia player, it can directly transmit the complete media content to the TV without compromising the high-resolution effect of the video. As my country's car sales leap to the world's first market, the ownership of private cars has reached a very high level, using the existing MHL technology can be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R11/02B60R16/02H04B5/02
Inventor 周彦煌殷建红
Owner GUANGDONG ECAR TELEMATICS SERVICE
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