In-vehicle intelligent system with virtual instrumentation and infotainment terminal

A technology of virtual instrument and intelligent system, applied in the field of vehicle intelligent system, can solve the problems of large circuit wiring, incompetence, increased functions, etc., to achieve the effect of safe and reliable performance, fast start-up speed, and reduced space occupation

Active Publication Date: 2016-07-20
ZHEJIANG ZHONGKE AUTOROCK AUTOMOBILE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, the circuit layout is becoming larger and more complicated
The amount of information that needs to be displayed on automotive instrumentation continues to increase, and the functions continue to increase, and traditional mechanical or stepping motor instruments are gradually incompetent

Method used

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  • In-vehicle intelligent system with virtual instrumentation and infotainment terminal
  • In-vehicle intelligent system with virtual instrumentation and infotainment terminal
  • In-vehicle intelligent system with virtual instrumentation and infotainment terminal

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Embodiment Construction

[0024] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0025] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The present invention provides an on-vehicle intelligent system with a virtual instrument and an infotainment terminal, comprising a single processor platform, a virtual instrument and a plurality of infotainment terminals, the virtual instrument and the infotainment terminal both run on the single In the Xen virtualization system on the processor platform, the Xen virtualization system can divide the single processor platform so that it can support the concurrent operation of multiple operating systems; Interactive devices are assigned to different operating systems by mapping to different addresses. The vehicle-mounted intelligent system with virtual instrument and infotainment terminal of the present invention integrates virtual instrument and infotainment terminal, and the operating systems of each infotainment terminal are independent of each other without interfering with each other; the virtual instrument can be loaded preferentially, and the startup speed is fast; multiple operating systems Running on a single-processor platform through virtual technology can reduce space occupation, reduce system cost and complexity, and improve reliability.

Description

technical field [0001] The invention relates to the field of embedded application technology, in particular to a vehicle-mounted intelligent system with a virtual instrument and an information entertainment terminal. Background technique [0002] With the popularization of vehicles and the rapid development of computer technology and electronic technology, the degree of automobile electronics is getting higher and higher. The increase of the electronic control system improves the economy and comfort of the car. But at the same time, the circuit layout is also gradually large and complex. The amount of information that needs to be displayed on automotive instrumentation continues to increase, and the functions continue to increase, and traditional mechanical or stepping motor instruments are gradually incompetent. Vehicle infotainment terminals have also changed from simple DVDs and radios to infotainment devices integrating navigation, camera display, audio and video playb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B31/00
Inventor 蒋琳娇刘淼俞强周明明陈子林金星
Owner ZHEJIANG ZHONGKE AUTOROCK AUTOMOBILE ELECTRONICS
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