Vehicle-mounted intelligent system with virtual instrument and information entertainment terminals

A virtual instrument and intelligent system technology, applied in the field of vehicle intelligent systems, can solve the problems of large circuit wiring, increased functions, and incompetence, and achieve the effects of safe and reliable performance, fast startup speed, and reduced space occupation

Active Publication Date: 2014-09-17
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 instrum

Method used

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  • Vehicle-mounted intelligent system with virtual instrument and information entertainment terminals
  • Vehicle-mounted intelligent system with virtual instrument and information entertainment terminals
  • Vehicle-mounted intelligent system with virtual instrument and information entertainment terminals

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Example Embodiment

[0024] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0025] It should be noted that the drawings provided in this embodiment are only to illustrate the basic concept of the present invention in a schematic way, so the drawings only show the components related to the present invention rather than the number, shape and the number of components in actual implementation. For dimension drawing, the type, quantity and proportion of each component can be changed at will in actual implementation, and t...

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Abstract

The invention provides a vehicle-mounted intelligent system with a virtual instrument and information entertainment terminals. The vehicle-mounted intelligent system comprises a uniprocessor platform, the virtual instrument and the information entertainment terminals, the virtual instrument and the information entertainment terminals operate in an Xen virtualization system on the uniprocessor platform, the Xen virtualization system can divide the uniprocessor platform, and the uniprocessor platform is made to support concurrent operating of a plurality of operation systems. A plurality of interaction devices on the uniprocessor platform are distributed to the different operation systems to be scheduled and used through being mapped to different addresses. The vehicle-mounted intelligent system with the virtual instrument and the information entertainment terminals integrates the virtual instrument and the information entertainment terminals, and the operation systems of the information entertainment terminals are independent and are not interfered. The virtual instrument can be loaded preferentially, and starting speed is high. The operation systems operate on the uniprocessor platform based on a virtual technology, the occupied space can be reduced, system cost and complexity can be lowered, and reliability can be improved.

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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IPC IPC(8): G11B31/00
Inventor 蒋琳娇刘淼俞强周明明陈子林
Owner ZHEJIANG ZHONGKE AUTOROCK AUTOMOBILE ELECTRONICS
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