Improvement of fuel efficiency of trucks and efficiency enhancement of transportation and delivery - Nippon Express Group
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Improvement of fuel
efficiency of trucks and
efficiency enhancement of
transportation and delivery
Nippon Express Group
Details of the investigation for
the current year
1. Improving fuel economy
Install digital tachographs, and reduce the
amount of fuel used by trucks through the
appropriate and thorough implementation of
eco-drive.
2. Improve efficiency of transport and
delivery
Improve efficiency by consolidating transport and
delivery vehicles to/from plants and
commercial facilities within Ho Chi Minh city,
and reduce CO2 emissions by limiting vehicle
operations.
2
1. Install digital tachographs/implement
eco-drive
10 Tenets of Eco-Drive (excerpt)
1. Gentle acceleration (e Start)
2. Maintain adequate distance from other vehicles
to drive in a manner so that speed is
maintained without constantly accelerating and
decelerating
3. Release the accelerator quickly when starting to
decelerate
4. Stop needless and wasteful idling
5. Gain an understanding of your fuel consumption
3
1. Install digital tachographs/
implement eco-drive
Background related to the
widespread use in Japan
Rise in fuel prices
Legal system
Dispatcher systems
Energy Saving Act
Certification system
G-Mark system
Green management certification system
4
1. Install digital tachographs/
implement eco-drive
Digital tachograph device
for vehicles Speed and driving distance can be
3G cell phone
calculated with GPS only!
Antenna Gyro sensor is built in!
Fuel meter
(from Datatec Co.
literature)
51. Install digital tachographs/
implement eco-drive
Digital tachograph system
Server
Communicati
on carrier
Driving results can be
Vehicle driven viewed from a Web Administrator
browser over the Internet
Data transfer by packet
communication
(Dynamic management,
fuel, dangerous
behavior)
(from Datatec Co.
literature)
61. Install digital tachographs/
implement eco-drive
Driving diagnosis results
Diagnosis results Driver A
Vehicle class: truck
Total score
of driving with the
Vehicle number: 1111
Drive time: from 18:59 04/23/2012 to
10:28 04/24/2012
Idling time: 00:00:00
digital tachograph
Frequency of
dangerous behavior
Degree of safe driving
Smoothness
Braking
Steering wheel
Right and left Stopping
turning
Diagnos
is Evaluati
parame on Comments
ter results
Braking
Brake is depressed rapidly.60-80% risk of being rear-ended
Maintain a little more distance between vehicles, and start braking sooner.
Stopping There are no problems in braking operation when the vehicle is stopped.
Continue to keep braking gently staying alert until the vehicle is fully stopped.
Steering
wheel
There are no problems with the way the steering wheel is turned.
Continue to keep operating the steering wheel and anticipating dangers.
Right and There are no problems with driving while turning left and right.
left
turning Continue to keep turning left and right in the same way while anticipating dangers.
There is some inconsistency in steering wheel operation during driving.
Smooth
Try to operate the steering wheel more smoothly.
There are almost no problems with the driving method of this driver.Stay alert to anticipate dangers!
(from Datatec Co. 7
Compreh
ensive Accidents are the result of losing focus for only an instant, so strive to drive under the philosophy that something might happen
evaluation
at any moment.
indicates that areas that need
literature)
improvement.1. Install digital tachographs /
implement eco-drive
Eco-drive training
Photograph Eco-drive training (Hai Phong)
Photograph Eco-drive training (Malaysia)
81. Install digital tachographs /
implement eco-drive
Project study
Assumption of typically average trucks
Driving distance: 200 km/day
Number of operational days: 250 days/year
Fuel consumption: 4km/l
Resulting fuel consumption decrease
7%
Cost effectiveness
Time to return on investment: 10 years
IRR (10 years): 135.2%
92. Improve efficiency of transport
and delivery ... joint transport and
delivery
Domestically in Japan
Implemented to achieve various objectives in
addition to fighting global warming.
Lack of parking
Reduce costs
Lack of cargo handling facilities
As a means for dealing with exhaust gas and
noise from trucks
Implemented in various forms.
Wholesale markets
Suppliers
Deliveries
In conjunction with modal shifts
102. Improve efficiency of transport
and delivery ... joint transport and
delivery
Model project study
Assumption of commercial facilities
Improve efficiency of truck transport and delivery
from suppliers
No change in the amount of cargo delivered
Contents that vary according to individual cases are
held
Capital investment
Vehicles
Equipment to receive cargo, etc.
Transport costs
112. Improve efficiency of transport
and delivery ... joint transport and
delivery
Model project study (baseline)
One 2t-truck each delivers goods from 30 different
suppliers
Commercial
facilities
122. Improve efficiency of transport
and delivery ... joint transport and
delivery
Model project study
(implementation of joint transport
and delivery)
Three suppliers per group in which one 4t-truck (total
of 10 trucks) is assigned to each group
Commercial
facilities
132. Improve efficiency of transport
and delivery ... joint transport and
delivery
Model project study
(implementation of joint transport and
delivery - comparison)
Supplier C
20 km, 1 t
Three 2t-trucks
25 km, 1 t
make deliveries
Supplier B
Commercial Supplier C
30 km, 1 t facilities
10 km, 2 t
20 km, 3 t One 4t-truck
makes deliveries
Supplier A
Baseline Supplier B
Commercial
10 km, 1 t facilities
Joint transport
Supplier A and delivery 14
Project2. Improve efficiency of transport
and delivery ... joint transport and
delivery
Model project study (estimated
benefits)
Reduction of CO₂ by 44.7 kg per day per group
Includes reduction in fuel consumed moving
empty trucks around
Total reduction of CO₂ by 156.5 tons/year
350 days of operation × 10 groups
Issues
Cost
Effect of consolidating trucks
Reaching agreement, etc.
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