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Visual Performance Feedback System for a Gear Shift in a Manual Transmission Vehicle.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Visual Performance Feedback System for a Gear Shift in a Manual Transmission Vehicle./
Author:	Ramirez, Austin Kent.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
Description:	51 p.
Notes:	Source: Masters Abstracts International, Volume: 83-05.
Contained By:	Masters Abstracts International83-05.
Subject:	Automotive engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28647191
ISBN:	9798496509435

Visual Performance Feedback System for a Gear Shift in a Manual Transmission Vehicle.
Ramirez, Austin Kent.

Visual Performance Feedback System for a Gear Shift in a Manual Transmission Vehicle. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 51 p.

Source: Masters Abstracts International, Volume: 83-05.

Thesis (M.S.)--California State University, Long Beach, 2021.

This item must not be sold to any third party vendors.

The manual transmission (MT) automobile allows for a unique driving experience. The MT is unlike other vehicle transmissions, like an automatic or continuously variable transmission (CVT), in that the driver is in control of the transmission. The reward and appreciation of driving an MT vehicle efficiently and properly comes with the daunting challenge of learning how to properly shift gears. This gear shift skill is required to shift gears up (upshift) and down (downshift) by using the clutch pedal and the shift selector. If the driver does not perform the upshift or downshift operation smoothly (match engine and transmission speed), then the vehicle and occupants experience a noticeable and uncomfortable jolt. Since the engine and transmission are to move at a relational rate of speed, when a driveline jolt occurs there is likely an observable characteristic that may indicate an incorrect shift. This thesis project explores a proof of concept aimed to provide direct visual shift performance feedback to the driver of an MT vehicle by using visual cues (LED lights and an LCD display). The feedback system identifies an upshift or downshift while also identifying a good shift or bad shift. When a bad shift is determined, the device defines the cause of the poor performance. This will provide the driver insight on how to improve the shift and help to identify common issues to improve. The logic of the feedback system is derived from an experiment with an experienced MT driver. Of the total 269 identified shifts, the system correctly identified 150 good and 39 bad shifts with their reason of poor performance. This resulted in an overall accuracy of 70.3%. The implementation of this device will help increase the longevity of the vehicle components by reducing transmission wear or damage while also helping new and current drivers to master the gear shift operation.

ISBN: 9798496509435Subjects--Topical Terms:

2181195
Automotive engineering.
Subjects--Index Terms:

Automotive

Visual Performance Feedback System for a Gear Shift in a Manual Transmission Vehicle.
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500 $a Source: Masters Abstracts International, Volume: 83-05.
500 $a Advisor: Demircan, Emel.
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506 $a This item must not be sold to any third party vendors.
520 $a The manual transmission (MT) automobile allows for a unique driving experience. The MT is unlike other vehicle transmissions, like an automatic or continuously variable transmission (CVT), in that the driver is in control of the transmission. The reward and appreciation of driving an MT vehicle efficiently and properly comes with the daunting challenge of learning how to properly shift gears. This gear shift skill is required to shift gears up (upshift) and down (downshift) by using the clutch pedal and the shift selector. If the driver does not perform the upshift or downshift operation smoothly (match engine and transmission speed), then the vehicle and occupants experience a noticeable and uncomfortable jolt. Since the engine and transmission are to move at a relational rate of speed, when a driveline jolt occurs there is likely an observable characteristic that may indicate an incorrect shift. This thesis project explores a proof of concept aimed to provide direct visual shift performance feedback to the driver of an MT vehicle by using visual cues (LED lights and an LCD display). The feedback system identifies an upshift or downshift while also identifying a good shift or bad shift. When a bad shift is determined, the device defines the cause of the poor performance. This will provide the driver insight on how to improve the shift and help to identify common issues to improve. The logic of the feedback system is derived from an experiment with an experienced MT driver. Of the total 269 identified shifts, the system correctly identified 150 good and 39 bad shifts with their reason of poor performance. This resulted in an overall accuracy of 70.3%. The implementation of this device will help increase the longevity of the vehicle components by reducing transmission wear or damage while also helping new and current drivers to master the gear shift operation.
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710 2 $a California State University, Long Beach. $b Mechanical and Aerospace Engineering. $3 3184783
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