Framework system and implementation method of middleware applied to car networking

Abstract

The invention discloses a framework system and implementation method of a middleware applied to a car networking, and relates to the technical field of an embedded middleware applied to the car networking. The framework system includes a middleware message bus module, a car networking application component module, a car networking middleware message broker module, a car networking security component, and a car networking communication protocol adaptation layer. The car networking middleware application component forms a standard function component; the car networking middleware message broker is used for analysis and classification of all kinds of messages in the car networking; a remote connection request is verified by a security component; if the remote connection request passed verification, a corresponding application component thread is searched in a car networking message bus; and through the message bus, a message channel is established between a remote terminal and a local application component or middleware message broker, and then communication is carried out. The car networking communication protocol adaptation layer is used to shield differences between a platform and an enterprise protocol, and to provide a unified communication call interface. According to the invention, the reusability of the code and the development efficiency of the application program are improved.

Description

technical field [0001] The invention relates to the technical field of embedded middleware for Internet of Vehicles applications, in particular to a middleware architecture for Internet of Vehicles applications. Background technique [0002] In the national "Twelfth Five-Year" plan for the development of the automobile industry, it is clearly proposed to vigorously promote the Internet of Things strategy based on vehicle informatization by means of 3G wireless Internet of Things and intelligent remote control; the plan also proposes to develop broadband convergence security The next generation of national infrastructure to promote the application of the Internet of Things. Among the branches of the Internet of Things, the easiest to form system standards and the application with the greatest industrial potential is the Internet of Vehicles. As the application of the Internet of Things in the transportation field, the Internet of Vehicles will become an important part of the...

AI Technical Summary

Problems solved by technology

[0011] This middleware architecture aims at problems such as the inability to share and reuse the application software of the Internet of Vehicles in the Internet of Vehicles and the communication complexity, real-time performance, and non-standard application development in multi-standard heterogeneous networks. The multi-network, multi-application middleware architecture solves the problem of inconsistency in the communication protocols of different enterprises and heterogeneous software platforms that cannot be reused due to the development of Internet of Vehicles applications.

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