Intelligent networked-vehicle-mounted terminal platform based on tight "cloud-end" coupling

Abstract

The invention discloses an intelligent networked-vehicle-mounted terminal platform based on tight "cloud-end" coupling, wherein the platform carries out interaction with a cloud platform. A high-precision positioning unit is used for realizing all-weather high-precision positioning of vehicles in a GNSS positioning, network positioning or autonomous positioning mode. A map matching recognition unit invokes high-precision map information of a current vehicle area of the cloud platform by combining the positioning information of a vehicle and thus forms a dynamic high-precision map. A driving environment sensing unit is used for sensing the vehicle body and environmental data by using the sensor and the network communication technology. A vehicle-road coordination control unit carries out multi-source data fusion based on integration of data from the driving environment sensing unit, the map matching recognition unit and the high-precision positioning unit, carries out the driving environment analysis, makes a driving decision by combining a cloud control command, and reporting the decision to the cloud platform. According to the invention, the deep fusion interaction between the vehicle and the external environment is realized by employing the tight "cloud-end" coupling mode.

Description

technical field [0001] The invention relates to the technical field of intelligent networked vehicles, in particular to an intelligent networked vehicle vehicle-mounted terminal platform and an information fusion method based on "cloud-end" coupling. Background technique [0002] Intelligent networked vehicles are the core key breakthrough areas in the national manufacturing 2025 development plan. It can significantly improve traffic safety, achieve energy saving and emission reduction, eliminate congestion, improve social efficiency, and stimulate the coordinated development of automobiles, electronics, communications, services, and social management, which is of great strategic significance for promoting the transformation and upgrading of my country's industries - "Made in China 2025 Technology Roadmap in Key Areas (2015 Edition)". [0003] The Internet connection of intelligent networked vehicles refers to the integration of modern communication and network technologies ...

AI Technical Summary

Problems solved by technology

However, at present, there are only basic networking devices (mainly T-box) in the industry, which simply connect the vehicle to the network, without realizing the deep integration and interaction between the vehicle and the network, and between the vehicle and the environment. None of the products can meet the needs of the development of intelligent network technology, and it is necessary to further design an intelligent vehicle terminal that can deeply couple the car and the external environment

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