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Automatic Engine Stop/Start System for ICE Vehicle with Automatic Transmission

Summary

The present invention provides method and apparatus for automatically stopping and starting the engine of the gasoline and diesel vehicles by receiving the signals from different detectors with the aim to reduce the fuel consumption and emission. This ISS system, named “iStarter System”, is controlled by an intelligent starter controller (ISC) installed externally for after market adoption, which monitoring the vehicle speed, engine rotational speed, the state of actuation of the acceleration pedal, the brake pedal and the auxiliary components like air conditioner, the state of shift level, the state of charge (SOC) of the battery and the emission gas temperature. The system developed is cost-effective, feasible for large scaled production and promotion in aftermarket. The control logic can also distinguish the scenarios that the driver intends to stop the vehicle for a considerably long time, and the cases that the driver only wants to stop for a short and unpredictable period.

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Supplementary Information

Inventor: HOU, Ji-rong | QIAN, Hui-huan | LIN, Tian-lin | XU, Guo-qing | XU, Yang-sheng | YAN, Jing-yu | ZHAO, Zhi-jiang | YE, Hai-huo
Priority Number: CN102529855A
IPC Current: B60R0016027 | B60K002600
Assignee Applicant: Automotive Parts and Accessory Systems R and D Centre Co. Ltd.
Title: ISS (Idling Stop-go System) and method for controlling vehicle engine | System and method for controlling ISS vehicle engine
Usefulness: ISS (Idling Stop-go System) and method for controlling vehicle engine | System and method for controlling ISS vehicle engine
Summary: Method for controlling idle speed stopping and starting of a vehicle engine.
Novelty: Method for controlling idle speed stopping and starting of vehicle engine, involves shifting shift position of vehicle from drive mode shift region to neural mode shift region to stop engine via idle speed stopping and starting system

Industry

Automotive

Sub Group

Engine/Motor

Application No.

10/ENG/390/ITF

Others

Inventor(s): Professor XU Yangsheng, Department of Mechanical and Automation Engineering

Patent Status: Chinese Patent Pending Licensing Status: Available for licensing

Country/Region

Hong Kong

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