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Traffic intelligent management and control and service release strategy method adapting to edge computing

An edge computing and service publishing technology, applied in the field of intelligent transportation, can solve the problems of lack of security certification information security distribution and transmission guarantee, and achieve the effect of stable and reliable data transmission and high bandwidth guarantee

Active Publication Date: 2020-06-09
北京中交国通智能交通系统技术有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

The related information security in application fields such as vehicle-road cooperative assisted driving and automatic driving is becoming more and more important. Currently, intelligent roadside facilities lack interoperability and linkage security certification in terms of high-precision maps, management and control strategies, and facility access. and secure distribution and transmission of information

Method used

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  • Traffic intelligent management and control and service release strategy method adapting to edge computing
  • Traffic intelligent management and control and service release strategy method adapting to edge computing
  • Traffic intelligent management and control and service release strategy method adapting to edge computing

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Embodiment Construction

[0036] This intelligent traffic control and service publishing strategy method adapted to edge computing includes the following steps:

[0037](1) In the road section environment of newly built intelligent roadside facilities, first of all, a combination of multiple collection methods is used to obtain lane-level high-precision map data. Three-dimensional measurable real-scene image data collection, remote sensing image data analysis and processing, and radar collection can be used. , UAV collection and other methods; data results should have attributes such as object type, logical relationship, and timeliness identification; among them, intelligent roadside facilities include intelligent base stations controlled by edge computing nodes, and lane-divided release facilities.

[0038] (2) According to the high-precision map data results obtained in step (1), according to the feature points of traffic structures (including terrain, geometric alignment, infrastructure settings, ram...

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Abstract

The invention discloses a traffic intelligent management and control and service release strategy method adapting to edge computing. Organization and distribution of high-precision feature identification map data across intelligent roadside facility nodes under the beyond-visual-range linear / networked condition, multi-source spatio-temporal traffic data adaptive perception and scene intelligent identification across intelligent roadside facility nodes, cross-intelligent roadside facility node localization action domain calculation and differentiation strategy generation method are realized soas to provide adaptive traffic facility supply side service capability for intelligent traffic, especially vehicle-road cooperative application and future automatic driving application.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a traffic intelligent management and control and service release strategy method adapted to edge computing. Background technique [0002] With the development of new-generation information technologies such as cloud computing, Internet of Things, big data, and blockchain, information computing has migrated from single independent computing to logical centralized big data processing with cloud computing as the core. However, with the high popularity of mobile terminal equipment and the rapid development of vehicle-road collaborative assisted driving and automatic driving, the demand for more intelligent, safe, convenient and efficient travel poses a challenge to the intelligentization, timeliness and refinement of roadside services. Higher requirements require a computing mode with lower latency, less bandwidth occupation, and higher efficiency, that...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/07G08G1/09G06F16/29G06F16/27G06F16/23G06Q10/06G06Q50/26
CPCG06Q10/0637G06Q50/26G08G1/0104G08G1/0125G08G1/07G08G1/09G06F16/23G06F16/27G06F16/29
Inventor 刘见平赵丽张纪升孙晓亮张利李建立张凡蔡蕾王新科雷阳王华文娟王体斌崔玮李骁一
Owner 北京中交国通智能交通系统技术有限公司
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