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Multi-screen interaction system applied to automobiles

A multi-screen interactive, automotive technology, applied to vehicle parts, transportation and packaging, etc., can solve problems such as complex projection methods and user misoperations

Pending Publication Date: 2019-12-20
SHANGHAI HEQIAN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screen projection method in the prior art is relatively complicated, and it is easy to cause the user to misuse. The content that exists on the screen is not what the user wants, and the user needs to re-select.
In addition, the projected screen content is a complete projected screen, resulting in the overwriting of important instrument display such as vehicle speed, body state, engine speed, etc., which is very likely to cause safety accidents

Method used

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  • Multi-screen interaction system applied to automobiles
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  • Multi-screen interaction system applied to automobiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0112] This implementation provides a multi-screen interactive system, see for details figure 1 , figure 1 It is a schematic structural diagram of the interconnection between the central control host and the instrument host in this embodiment, specifically including the instrument host 1 and the central control host 2, and the instrument host 1 is connected to the central control host 2; the instrument host 1 includes a CPU 14, an instrument display screen 11, Display control module 15, monitoring module 12, communication module 13, wherein, instrument display screen 11, display control module 15, monitoring module 12, communication module 13 are electrically connected with CPU14 respectively; Central control main frame 2 comprises CPU25, communication module 24, The application setting module 22, the projection module 23, and the central control display screen 21, wherein the communication module 24, the application setting module 22, the projection module 23, and the central...

Embodiment 2

[0150] This embodiment provides a multi-screen interaction method applied to automobiles, including:

[0151] In step S1, the central control host obtains the content that the user needs to display on the screen according to the user's operation track;

[0152] Step S2, the instrument host will receive the content that needs to be projected from the central control host and display it on the instrument display;

[0153] For details, see Figure 5 , Figure 5 It is a schematic flow diagram of the central control host inputting the content to be projected into the instrument host for display in this embodiment.

[0154] Step S1 specifically includes the following steps:

[0155] Step S11, the user selects an application icon according to the requirement;

[0156] Step S12, the user operates the application icon;

[0157] In step S13, the projection module judges whether the user needs screen projection operation according to the user's operation trajectory and combined with...

Embodiment 3

[0170] This embodiment provides a method for multi-screen interaction applied to automobiles, which includes voice for multi-screen interaction. For details, see Figure 8 , Figure 8 It is a schematic flow chart of screen projection control by voice in this embodiment, which specifically includes the following steps:

[0171] Step S21, the user initiates a voice according to the functional requirements;

[0172] Specifically, for example, if the navigation screen needs to be projected to the instrument display screen, the user can say "I need navigation screen projection", "navigation projection screen", "screen projection navigation" and other voices.

[0173] Step S22, the voice recognition module recognizes the voice and extracts keywords;

[0174] Specifically, the voice recognition module recognizes the received voice and converts the voice into text and extracts keywords, such as "I need navigation projection", "navigation projection", and "screen projection" is extra...

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PUM

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Abstract

The invention provides a multi-screen interaction system applied to automobiles. The multi-screen interaction system applied to automobiles comprises a center control main machine and an instrument main machine; the center control main machine is connected with the instrument main machine; the center control main machine comprises a center control display screen; the instrument main machine comprises an instrument display screen; and the center control main machine transmits content which needs to be projected on a screen to display to the instrument main machine to display according to the requirement of a user. The requirement of the user comprises judging whether the user needs to perform projection screen operation or not according to operation on an application icon on the center control display screen by the user or operation on the application icon by the user through voice, according to an operation trajectory formed by the operation of the user and through combination with a preset rule. The center control main machine can project the content needing to be displayed on the instrument display screen to display, so that operation of a driver in the driving process is facilitated, the driving safety can be improved, and safety accidents in front of the vehicle caused by that the driver is distracted or absent-minded are avoided.

Description

technical field [0001] The invention relates to the field of dual-screen interaction of automobiles, in particular to a dual-screen interactive system applied to automobiles. Background technique [0002] With the popularization of automobiles, more and more automobiles have entered thousands of households, but this also brings about safety issues about automobiles. In recent years, many automobile manufacturers and research institutions are promoting smart cars, making cars more intelligent and humanized. In the automotive industry, developments such as driverless cars, advanced driver assistance systems (ADAS), and ABS (anti-lock braking system) have become the future direction of technological development. The improvement of these safety assistance systems is bound to bring a good experience to drivers and passengers. However, the driving process is rather boring, and fatigue is prone to occur after long-term driving. Drivers like to listen to music during driving. At t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K35/00
CPCB60K35/00
Inventor 肖文平庄重张航
Owner SHANGHAI HEQIAN ELECTRONICS TECH CO LTD
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