Study on Cruise Control System for Two Wheelers using Pawl and Ratchet Mechanism

2019 ◽  
Vol 1 (4) ◽  
pp. 17-21
Author(s):  
Manoj MTR

Cruise control is a system to control the speed of motor vehicle automatically at certain speed. This is a servo mechanism that takes over the throttle of the vehicle to maintain a steady speed set by the driver, as it is an optional feature for high end variant cars. In this project we are going to implement cruise control concept for two wheelers, In order to avoid continuous acceleration for very long time when we are for long distance rides. We have planned to invoke this concept using electro-mechanical components like IR sensors, Driving mechanism (motor linkages) and pawl ratchet.

Author(s):  
Liangyao Yu ◽  
Ruyue Wang

Adaptive Cruise Control (ACC) is one of Advanced Driver Assistance Systems (ADAS) which takes over vehicle longitudinal control under necessary driving scenarios. Vehicle in ACC mode automatically adjusts speed to follow the preceding vehicle based on evaluation of the surrounding traffic. ACC reduces drivers’ workload as well as improves driving safety, energy economy, and traffic flow. This article provides a comprehensive review of the researches on ACC. Firstly, an overview of ACC controller and applied control theories are introduced. Their principles and performances are discussed. Secondly, several application cases of ACC control algorithms are presented. Then validation work including simulation, Hardware-in-the-Loop (HiL) test and on-road experiment is descripted to provide ideas for testing ACC systems for different aims and fidelities. In addition, studies on human-machine interaction are also summarized in this review to provide insights on development of ACC from the perspective of users. At last, challenges and potential directions in this field is discussed, including consideration of vehicle dynamics properties, contradiction between algorithm performance and computation as well as integration of ACC to other intelligent functions on vehicles.


1983 ◽  
Vol IE-30 (2) ◽  
pp. 108-113 ◽  
Author(s):  
Kazumasa Nakamura ◽  
Takeshi Ochiai ◽  
Kou Tanigawa

Author(s):  
Michail Makridis ◽  
Konstantinos Mattas ◽  
Daniele Borio ◽  
Raimondo Giuliani ◽  
Biagio Ciuffo

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