公开(公告)号：US20200312142A1

公开(公告)日：2020-10-01

申请号：US16364399

申请日：2019-03-26

Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.

Inventor： Dongzhe Su ,  Hang Chen ,  Hua Xia ,  Siu Ping Chan ,  Ka Ho Mui

IPC: G08G1/0967 ,  G08G1/01 ,  G05D1/02 ,  H04W4/44

Abstract: Provided is a system for improving road safety of a vehicle. The system comprises a central management platform for managing a plurality of network cooperation engine (NCE) modules. Each NCE module manages a plurality of edge gateway devices (EGWs) which are each located in a respective defined geographical area of limited size. Each EGW communicates with multiple roadside units (RSUs) in its area and exchanges real-time and low latency information with said RSUs and with any vehicle on-board data processing units (ICGWs) in vehicles presently within its area. Each ICGW is adapted to be installable in a vehicle. The ICGW is configured to receive real-time data from one or more on-board vehicle modules. The ICGW is also configured to receive data from its EGW and the RSUs which are themselves configured to receive data from a plurality of sources located within said defined geographical area and to transmit said received data and/or data derived from said received data to said ICGW. The ICGW is configured to process data to autonomously determine any one or more of: a threat to the vehicle; an alert to be issued; and a control action to be implemented for the vehicle. A size of the defined geographical area may be selected such as to enable data from said EGW and/or RSUs to be transmitted to said ICGW in real-time or at least at or less than a first, low level of latency.

公开(公告)号：US09246747B2

公开(公告)日：2016-01-26

申请号：US13678362

申请日：2012-11-15

Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.

Inventor： Siu Ping Chan ,  Ka Ho Mui ,  Xiaodong Wang ,  Chun Sing Joseph Chan ,  Shenglong Xiao ,  Hua Xia ,  Qinghua Liao

IPC: G06F15/173 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04L41/022 ,  H04L41/0636 ,  H04L41/142

Abstract: Systems and methods which provide an adaptive unified performance management (AUPM) framework for interacting with disparate network elements using techniques adaptive to operational conditions to provide network performance adaptive root cause analysis (ARCA) are shown. An AUPM framework of embodiments of the invention implements a proxy based architecture in which a plurality of proxies are utilized to connect to and perform data communication with the disparate network elements. Centralized performance management is in communication with the proxies to obtain and unify network element data for performance monitoring, alarm reporting, and/or root cause analysis. The performance monitoring, alarm reporting, and root cause analysis provided by centralized performance management of embodiments herein implements adaptive cluster-based analysis to provide robust operation adapted to accommodate various operational scenarios, such as may include time varying conditions and learning based configuration.

Abstract translation: 显示了提供适应性统一性能管理（AUPM）框架的系统和方法，用于使用适应于操作条件的技术与不同网络元件进行交互以提供网络性能自适应根本原因分析（ARCA）。 本发明实施例的AUPM框架实现了一种基于代理的架构，其中使用多个代理来连接到与不同网络元件进行数据通信。 集中性能管理与代理进行通信，以获取和统一网元数据，用于性能监控，报警报告和/或根本原因分析。 通过本文实施例的集中性能管理提供的性能监视，报警报告和根本原因分析实现了基于自适应聚类的分析，以提供适合于适应各种操作场景的鲁棒操作，诸如可包括时变条件和基于学习的配置。