INTERNET OF VEHICLES KNOWLEDGE BASE REPRESENTATION METHOD, DEVICE, AND SYSTEM

WIPO Patent Application WO/2020/025004

A1

The embodiments of the present invention provide an Internet of Vehicles (IOV) knowledge representation method based on a simplicial complex (SC). Said method comprises: using a k-dimensional SC attached with a k'-dimensional function value to represent k'-dimensional knowledge on a k-dimensional continuous space, the coordinates of the vertex of the SC being the values(x 1，...，x k) of k input variables, the function values on the vertex being k' output values (y 1，...，y k') of a function, the relationship between the two being: (y 1，...，y k')＝f(x 1，...，x k'), f being a corresponding relationship function based on IOV knowledge, k and k' being natural numbers; and using the boundary of the SC to represent a security boundary of the IOV knowledge, the IOV knowledge comprising a steering wheel angle of an autonomous vehicle, a road curvature and the speed of the autonomous vehicle, and the relationship between parameters complying with the objective laws of vehicle dynamics, the steering wheel angle of the autonomous vehicle, the road curvature, and the speed of the autonomous vehicle being acquired by means of sensors on the autonomous vehicle.

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YIN XIAOTIAN (CN)
LI JIAN (CN)
TAO YONGXIANG (CN)

PCT/CN2019/098716

February 06, 2020

July 31, 2019

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HUAWEI TECH CO LTD (CN)

G06F16/22

CN109189781A	2019-01-11
CN106649983A	2017-05-10
CN107817791A	2018-03-20
US20130151107A1	2013-06-13

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