REINFORCEMENT LEARNING MODEL-BASED INFORMATION CONTROL METHOD AND APPARATUS, AND COMPUTER DEVICE

Title:

REINFORCEMENT LEARNING MODEL-BASED INFORMATION CONTROL METHOD AND APPARATUS, AND COMPUTER DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/051870

Kind Code:

A1

Abstract:

A reinforcement learning model based-information control method and apparatus, a computer device and a storage medium, which relates to the field of artificial intelligence. The method comprises: acquiring the current time and an image of an intersection at which a signal light is located (S1); if the current time and the image of the intersection in which the signal light is located meet a use condition, then extracting a specified state feature from the image of the intersection at which the signal light is located (S3); inputting the specified state feature into a signal light action prediction model so as to obtain a predicted action, wherein the signal light action prediction model is obtained on the basis of a reinforcement learning model by means of training sample data that has a specified data structure, the specified data structure is composed of a plurality of data blocks, and sample data provided with the same signal light phase and the same predicted action are stored in the same data block (S4); and controlling the signal light according to the predicted action (S5). Thus, the control of the signal light is made more suitable for more traffic conditions, and is more robust.

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Inventors:

WEI PING (CN)
WU YUREN (CN)
WANG MIAOSHI (CN)
ZHUANG BOJIN (CN)
WANG SHAOJUN (CN)

Application Number:

PCT/CN2020/093432

Publication Date:

March 25, 2021

Filing Date:

May 29, 2020

Export Citation:

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Assignee:

PING AN TECH SHENZHEN CO LTD (CN)

International Classes:

G08G1/07; G06K9/00

Foreign References:

CN110738860A	2020-01-31
CN107134156A	2017-09-05
CN104269064A	2015-01-07
CN106530762A	2017-03-22
JP2006113682A	2006-04-27
CN110246345A	2019-09-17
CN106971563A	2017-07-21
CN109035808A	2018-12-18

Attorney, Agent or Firm:

SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL) (CN)

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