Predictive EGR control method and terminal device, and storage medium

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209546
APP PUB NO 20230287838A1
SERIAL NO

18015413

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Abstract

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The disclosure relates to a predictive EGR control method and terminal device, and a storage medium. The method includes: calculating, if there is a slowdown section ahead of a vehicle, an engine output torque to be reduced for travelling from a current position to a start position of the slowdown section and/or an engine output torque to be increased for travelling from the start position of the slowdown section to an end position of the slowdown section, and thereby adjusting an EGR rate according to the engine output torque to be reduced or increased. Before the vehicle running at a high load enters the slowdown section, an EGR valve can be opened in advance to increase the EGR rate, thereby reducing harmful gas emissions.

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Patent Owner(s)

Patent OwnerAddress
XIAMEN YAXON ZHILIAN TECHNOLOGY CO LTD303-E DISTRICT C INNOVATION BUILDING SOFTWARE PARK TORCH HIGH-TECH DEVELOPMENT ZONE XIAMEN FUJIAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yuan Fujian, CN 252 1626
Tu, Yankai Fujian, CN 25 0

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