Automobile intelligent information entertainment service system and control method thereof

Abstract

The invention provides an automobile intelligent information entertainment service system. The system performs digitalized processing on intelligent information including entertainment information andachieves distributed deployment with a human-computer interface client, and at least comprises an automobile Ethernet intelligent interconnected antenna controller and the human-computer interface client which are separated, wherein the automobile Ethernet intelligent interconnected antenna controller comprises an antenna, a function module, a central processing unit and an Ethernet communicationinterface; the human-computer interface client comprises an operation interaction module, an operation processing unit and an Ethernet communication interface, and the human-computer interface clientand the automobile Ethernet intelligent interconnected antenna controller achieve communication through the ethernet communication interface on the basis of the distributed architecture design. According to the technical scheme, the independence of the information entertainment functional domain is extruded, and system complexity and redundancy are avoided; interconnection and communication function modules are deployed inside the automobile more reasonably; the roof antenna digital gateway function and performance advantages continue to be brought into play; the system is service for two ormore human-computer interface windows inside the automobile, the software angle can be reasonably achieved; communication isolation is achieved, and for independent isolation deployment with functionapplication with the large interconnection security flaw, the influence on the system with the high security level inside the automobile is reduced.

Description

technical field [0001] The invention relates to vehicle Ethernet technology, in particular to a distributed vehicle information service system and its corresponding control method. Background technique [0002] Traditional vehicle infotainment systems generally include the human-machine interface, navigation, radio, multimedia player, and device interconnection focused on the central control system, as well as some body control functions (such as air conditioning control, volume control, etc.), and some vehicle status information. real-time display. Definition of a broader category: The vehicle infotainment system also includes the processing and display of some assisted driving function information, the access of network communication and car phone, and the integration of voice recognition, etc. Generally speaking, the conventional vehicle-mounted central control infotainment system in the prior art is a centralized system. [0003] Since the traditional vehicle central c...

AI Technical Summary

Problems solved by technology

Of course, since all functions are concentrated on the only screen, the entire operating system is very complicated and subject to the technical characteristics of the centralized system, which also greatly limits the flexible planning and deployment of in-vehicle interconnection and communication functions

When there are more than two human-machine interface requirements in the car, the realization of the existing system technology is more complicated and difficult; at the same time, because it is a centralized system, the security loopholes are relatively large; especially for interconnection and high-level security functions When systems such as auxiliary driving functions coexist, there are relatively high safety hazards

[0004] In order to solve the complex operation of the centralized central control system in the prior art, the flexible deployment of interconnection and communication functions in the vehicle is limited; when there are more than two human-machine interface requirements, it is difficult to implement and the system requires high levels of interconnection and safety functions For example, when auxiliary driving functions and other functions coexist, there are defects such as relatively high potential safety hazards; the present invention proposes a new distributed vehicle information service system and its corresponding control method

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