Title:
COMPLEX NETWORK-BASED COMPLEX ENVIRONMENT MODEL FOR AUTONOMOUS VEHICLE, AND COMPLEX NETWORK-BASED COGNITIVE SYSTEM FOR AUTONOMOUS VEHICLE AND COGNITION METHOD OF COMPLEX NETWORK-BASED COGNITIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/237212
Kind Code:
A1
Abstract:
A complex network-based complex environment model for an autonomous vehicle, a complex network-based cognitive system for an autonomous vehicle and a cognition method of a complex network-based cognitive system. On the basis of sensing the external environment of an autonomous vehicle, for a complexity problem of individual driving behavior cognition, driving style recognition is performed by using driving feature parameters which are used for representing a degree of aggressiveness of a driving operation, and a mode transfer preference; on the basis of a complex network, a time-variable dynamic complex network is established according to crowd behavior features of moving subjects in the environment and by taking the moving subjects as nodes and roads as constraints, and the time-variable dynamic complex network is taken as a complex environment model for the autonomous vehicle; the nodes in the complex environment model are subjected to parameterization expression so as to realize differentiated cognition for the nodes in a complex environment; the nodes in the complex environment model are layered by using an agglomerative algorithm, so as to realize hierarchical cognition for the complex environment; and a disorder degree measurement method of the complex environment model is established, so as to realize global risk situation cognition of the complex environment.
Inventors:
CAI YINGFENG (CN)
TENG CHENGLONG (CN)
XIONG XIAOXIA (CN)
WANG HAI (CN)
SUN XIAODONG (CN)
LIU QINGCHAO (CN)
TENG CHENGLONG (CN)
XIONG XIAOXIA (CN)
WANG HAI (CN)
SUN XIAODONG (CN)
LIU QINGCHAO (CN)
Application Number:
PCT/CN2022/070671
Publication Date:
November 17, 2022
Filing Date:
January 07, 2022
Export Citation:
Assignee:
UNIV JIANGSU (CN)
International Classes:
G05D1/02
Foreign References:
| CN113406955A | 2021-09-17 | |||
| CN109927725A | 2019-06-25 | |||
| CN110321954A | 2019-10-11 | |||
| CN109144076A | 2019-01-04 | |||
| CN106023344A | 2016-10-12 | |||
| CN101633359A | 2010-01-27 | |||
| CN103077603A | 2013-05-01 | |||
| US20190004526A1 | 2019-01-03 | |||
| US20100023223A1 | 2010-01-28 |
Attorney, Agent or Firm:
NANJING DOYES INTELLECTUAL PROPERTY CO., LTD. (CN)
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