THE TREND OF LARGE COMMERCIAL MOTOR-VEHICLE DESIGN

1925 ◽  
Author(s):  
A F Masury
Keyword(s):  
Motor Vehicle ◽  
Vehicle Design ◽  
Commercial Motor Vehicle

LEGAL REGULATION - ITS EFFECT ON COMMERCIAL MOTOR VEHICLE DESIGN

1953 ◽  
Author(s):  
Donald E Meyer
Keyword(s):  
Motor Vehicle ◽  
Legal Regulation ◽  
Vehicle Design ◽  
Commercial Motor Vehicle

Commercial motor vehicle driver fatigue and alertness study: Technical summary

1996 ◽  
Author(s):  
C.D. Wylie ◽  
T. Shultz ◽  
J.C. Miller ◽  
M.M. Mitler ◽  
R.R. Mackie
Keyword(s):  
Motor Vehicle ◽  
Driver Fatigue ◽  
Commercial Motor Vehicle

scholarly journals Structural Equation Model of Work Situation and Work–Family Conflict on Depression and Work Engagement in Commercial Motor Vehicle (CMV) Drivers

2021 ◽  
Vol 11 (13) ◽  
pp. 5822
Author(s):  
Dong-Seok Shin ◽  
Byung-Yong Jeong
Keyword(s):  
Structural Equation Model ◽  
Work Engagement ◽  
Family Conflict ◽  
Structural Equation ◽  
Motor Vehicle ◽  
Equation Model ◽  
Work Situation ◽  
Work Family Conflict ◽  
Commercial Motor Vehicle ◽  
Work Family

The shortage and aging of drivers are not problems limited to the truck industry, but are common in the broader commercial motor vehicle (CMV) industry of Korea. This study investigates the relationships between work situation, work–family conflict, depression, and work engagement of taxi, bus, and truck drivers. We extracted 512 CMV drivers from the 5th Korea Working Conditions Survey. A structural equation model (SEM) was used to investigate the impact of a work situation or work–family conflict on depression and work engagement. Results showed that 38.9% of all respondents had symptoms of depression. In the SEM, a poor work situation (standardized path coefficient = 0.250) and work–family conflict (0.117) significantly affected depression. ‘Enough time’ and ‘feeling well’ were influential variables of work situation. ‘Responsibility’ and ‘concentration’ were influential variables of work–family conflict. Additionally, depression affected work engagement (0.524). ‘Vigor’ and ‘dedication’ were influential variables of work engagement. These results show that the relationships between work situation, work–family conflict, depression, and work engagement of CMV drivers are intricately linked.

Driver Distraction in Commercial Motor Vehicle Operations

2017 ◽  
pp. 141-156 ◽  
Author(s):  
Richard J. Hanowski ◽  
Rebecca L. Olson ◽  
Jeffery S. Hickman ◽  
Joseph Bocanegra
Keyword(s):  
Motor Vehicle ◽  
Driver Distraction ◽  
Commercial Motor Vehicle

scholarly journals Sleep Apnea Evaluation of Commercial Motor Vehicle Operators

2016 ◽  
Vol 12 (03) ◽  
pp. 285-286 ◽  
Author(s):  
Indira Gurubhagavatula ◽  
Susheel Patil ◽  
Amy Meoli ◽  
Ryan Olson ◽  
Shannon Sullivan ◽  
...  
Keyword(s):  
Sleep Apnea ◽  
Motor Vehicle ◽  
Commercial Motor Vehicle

Methodology for Estimating Vehicle Miles Traveled for Commercial Motor Vehicles at the State Level

2003 ◽  
Vol 1830 (1) ◽  
pp. 72-76
Author(s):  
Candace Brown ◽  
Nancy Kennedy ◽  
Don Wright ◽  
Walt Zak
Keyword(s):  
Program Effectiveness ◽  
Motor Vehicle ◽  
State Level ◽  
The State ◽  
Motor Vehicles ◽  
Commercial Vehicles ◽  
Motor Carrier ◽  
Exposure Data ◽  
Commercial Motor Vehicle ◽  
Commercial Motor Vehicles

Described is one specific effort to better estimate commercial motor vehicle-related exposure at the state level in order to better determine commercial motor vehicle-related crash rates for state and federal programs. Limitations in the crash and exposure data affect the Federal Motor Carrier Safety Administration and a state’s ability to plan and assess operations and conduct ongoing analyses of program effectiveness. One important limitation has been the lack of reliable estimates of commercial motor vehicle exposure data at the state level. Exposure data, for the purpose of this report, are defined as the number of truck and bus vehicle miles traveled (VMT). Described is the methodology that was developed to calculate adjusted state VMT for commercial vehicles; results are presented for 1999 and 2000. The results support estimation of crash involvement rates for each state and provide exposure data for other analytical studies. The methodology to calculate adjusted state VMT for commercial motor vehicles has resulted in improved information resources in support of all crash analyses. The adjusted state VMT for commercial vehicles supports measurement of program effectiveness and development of countermeasures to promote motor carrier safety. The adjusted state VMT for commercial motor vehicles methodology and the commercial vehicle fatal-crash involvement rate reports enable state and federal agencies to better focus their safety programs and enforcement resources.

scholarly journals 0194 Sleep Quantity And Quality, Pvt-b Performance, And Subjective Sleepiness, Fatigue, And Stress In Commercial Motor Vehicle (cmv) Drivers: On-duty Days Vs. Restart (off-duty) Days

SLEEP ◽  
2019 ◽  
Vol 42 (Supplement_1) ◽  
pp. A79-A80 ◽  
Author(s):  
David F Dinges ◽  
Greg Maislin ◽  
Richard J Hanowski ◽  
Daniel Mollicone ◽  
Jeffrey S Hickman ◽  
...  
Keyword(s):  
Motor Vehicle ◽  
Sleep Quantity ◽  
Subjective Sleepiness ◽  
Commercial Motor Vehicle

High risk of obstructive sleep apnea, insomnia, and daytime sleepiness among commercial motor vehicle drivers

2019 ◽  
Vol 23 (3) ◽  
pp. 979-985 ◽  
Author(s):  
Jun-Sang Sunwoo ◽  
Dae-Seop Shin ◽  
Young Hwangbo ◽  
Won-Joo Kim ◽  
Min Kyung Chu ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
High Risk ◽  
Daytime Sleepiness ◽  
Motor Vehicle ◽  
Obstructive Sleep ◽  
Commercial Motor Vehicle ◽  
Commercial Motor Vehicle Drivers
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