Configurable intelligent gateway inter-domain mutual control system and method

Abstract

The invention provides a configurable intelligent gateway inter-domain mutual control system and method. ECUs of a plurality of vehicle-mounted ends are defined as Server ends, and an SGWU of an SOC end is defined as a Client end. The method specifically comprises the following steps of: a user at a Client end is customized, and a Configure List of the user is configured; according to the Configure List and an FIDL file provided by the ECU, the SOC of the Client end remotely calls a program of basic atomic operation corresponding to the Server side, and finally behavior operation of all automobiles is sequentially completed according to the Configure List. The system and the method are of a service oriented architecture (SOA), and repeated manpower investment brought by software upgrading is reduced through interconnection of domain region control and remote calling of basic atomic operation; and the personalized setting also improves the user experience.

Description

technical field [0001] The invention relates to the technical field of inter-domain vehicle gateways, in particular to a system and method for vehicle ECU interconnection-oriented service-oriented SOA remote invocation and software-defined vehicle. Background technique [0002] The gateway user plane (Gateway User, referred to as GwU) includes SGwU and PGwU, which correspond to the user planes of SGW and PGW respectively, and are responsible for the user plane related functions of S / PGW, including data flow identification and deep packet analysis, QoS processing and bearer binding, Functions such as caching of downlink paging data. In the field of vehicles, with the diversification of current user needs and the increasing integration of vehicle systems, many high-end models still have a certain amount of CPU resources, but they have not been fully utilized. At the same time, each ECU (electronic control unit, electronic control unit) on the vehicle system side operates inde...

AI Technical Summary

Problems solved by technology

In the vehicle field, with the diversification of current user needs and the increasing integration of vehicle systems, many high-end models still have a certain amount of CPU resources, but they have not been fully utilized.

At the same time, each ECU (electronic control unit, electronic control unit) on the vehicle system side operates independently, with poor coordination and low overall operation efficiency. As Ethernet communication becomes the mainstream of in-vehicle communication, the communication between domains has also become More frequently, the need for inter-domain remote calls is derived

However, the interconnection and remote invocation technologies of domain control and area control have not been implemented in the market at present. With the increasing demand for user personalization, there is an urgent need for a control software that can personalize and empower car behavior at will.

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