technology trends automated manual transmissions...
TRANSCRIPT
![Page 1: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/1.jpg)
TECHNOLOGY TRENDSAutomated Manual Transmissions
An Insight Journeyon
Longterm Development and it’s Returns
Alfons ReitsmaNational Service ManagerCablePrice NZ LTD
![Page 2: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/2.jpg)
Driven by•Market Needs
•Fuel Consumption/Emissions
•Comfort
•Forward modular thinking
•Vision
Achieved by•Finding optimal and
cost efficient technical solutions
Automated Manual Gearbox Philosophy
Evolution not Revolution !
![Page 3: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/3.jpg)
Philosophical Reasoning for OpticruiseREASONS WHY ?
![Page 4: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/4.jpg)
Time Increases Demand for Technical Solutions
Fuel consumed per tonne-km (= CO2 emissions)1970
Engine Drive Line improvement
Aerodynamic drag
Rolling resistance
2000
Increased payload
2020
Vehicle improvementsDriver
Biofuels
Efficient use of vehicles50%Driver influence
10 percent
![Page 5: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/5.jpg)
How to give the customer the lowest operating cost?
Drivers and challenges
Construction
Fuel Driver
Other
Distribution
Fuel
Driver
Other
Fuel
Other
Driver
Long-haulage
Driver
Other
FuelCO2 == Fuel consumed
![Page 6: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/6.jpg)
Source: Uppsala Hydrocarbon Depletion Study Group, Oil and gas liquids 2004 Scenario, Updated by Colin J. Campbell, 15 May 2004
Expectedproduction peak
in 2008
Cost of Oil places serious emphasis on Fuel Consumption
![Page 7: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/7.jpg)
Drivers and Emission challenges
Emission legislation
8
6
4
2
NOx g/kWh
0 0.05 0.10 0.15 0.20
Euro 1 1992
Euro 2 1996
Euro 3 2001
Euro 4 2005
Euro 5 2008
PM g/kWh
Requirement
EPA10/Euro 6? 2011/12?
NOx
PM
CO2 == Fuel consumed
![Page 8: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/8.jpg)
Driver Performance Manual Transmisson
![Page 9: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/9.jpg)
![Page 10: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/10.jpg)
Gearbox type uptake over the years(BUSES- ALL)
Lars Lindén
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
1 2 3 5 6 7 8 9 10
Aut
OPT
CS
Mek
Improved drivers environment with combined opticruise and retarder lever
![Page 11: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/11.jpg)
Opticruise Development Outline
HistorySystem overviewDriver interfaceHardwareInput/outputGear shifting principle
![Page 12: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/12.jpg)
1984 CAG (Computer Aided Gear shifting)1985 Automatic gearboxes with integrated retarder1987 Bosch-Scania EDC-system (M7) (Partners)1990 CAG 2 / Comfort Shift / E Gas 2 1993 Scania Retarder 1995 First Opticruise1995 Bosch-Scania MS5 (EDC) – partners 1996 Bosch-Scania MS6 (First PDE-system)– partners. 2000 Scania S6 (HPI-EDC) - first in-house engine control system2004 Scania S6 for all engines2004 New CAN-architecture in the vehicle2004 Greatly improved Opticruise available for all /trucks/buses in all applications 2006 New Opticruise adapted for New gearbox program
Power Control Milestones criticical to Gearbox Design !
![Page 13: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/13.jpg)
• Increased Road Safety (as traffic congestion increases)• Increased Driver Attention Alertness• Stress Reduction (OSH etc )• Driver Retention thru optimal comfort levels• A Non Gender biased Transmission (Enhances Recruitment)• Cost effective solution required to theFull Power Shift Transmission (Weight /Cost/Fuel Consumption)
• Increased Fuel Economy• Less Emissions (Noise and Exhaust)• FAIL SAFE• Reduced Engine and Driveline Wear (Reduction of R&M Cost)• Meeting most type of application Demands• Monitor vehicle performance (Reduction of total costs)• Determining driver performance (Reduction of total costs)
Some OBJECTIVES for the DESIGNManual Automated Transmission (OptiCruise)
![Page 14: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/14.jpg)
System OverviewMechanical gearbox (same as manual)Automatic maneuveringGear shift by engine control !
Not just an automatic clutchAutomatic gear selection strategy based on
Fuel economyEmissionsSafetyDriveability
Normal/Performance/Hill mode
![Page 15: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/15.jpg)
Driver Interface
Button for automatic/manual modeControl ring for normal/performance mode and reverseSequential manual gear shifting
Single or multiple stepsLever integrated with retarder control
![Page 16: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/16.jpg)
Input/Output
Opticruise
SensorsPosition sensorsPropeller shaft speed
Important CAN-signalsEngine speedPosition of pedalsBrake system informationEngine torquePTO informationGear lever informationSuspension etc…
ActuatorsSolenoid valves for gearbox maneuvering
Important CAN-signalsEngine torque controlExhaust brake controlGear informationetc…
![Page 17: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/17.jpg)
Gear Shifting Principle- to lower gear
11N12
Fly wheel torque
Engine speed
Engine control to
zero torque
Shift to neutral
Time
Synchronizeengine
Shift to next gear
Ramp back to demanded
torque
![Page 18: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/18.jpg)
Gear Shifting Principle- to lower gear
11N12
Fly wheel torque
Engine speed
Engine control to
zero torque
Disengagegear
Time
Synchronizeengine
Engage next gear
Ramp back to demanded
torque
![Page 19: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/19.jpg)
OptimisedFuel Calculations
for NEW ZEALAND
![Page 20: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/20.jpg)
![Page 21: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/21.jpg)
![Page 22: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/22.jpg)
Enhanced and Safe Braking/Retardation
![Page 23: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/23.jpg)
Benefits and AdvantagesOpticruise (Automate Manual Transmission)
The Benefits are Clear
LongTerm Investments gives Returns
![Page 24: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/24.jpg)
THANK YOU
QUESTION AND ANSWERS ?
![Page 25: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/25.jpg)
One combustion chamber Engine technology
12-litre 340 360 380 400 420
DT 12-litre 420 470 420 Euro 4
9-litre 230 270 310
1616--litre V8 500 580litre V8 500 580
11-litre 330 340 380
400,000 cylinders per year
1995 2000 2005
![Page 26: TECHNOLOGY TRENDS Automated Manual Transmissions …irtenz.org.nz/images/Conf2006/alphonsreitsma.pdf · Automated Manual Transmissions An Insight Journey on ... 12-litre 340 360 380](https://reader034.vdocuments.mx/reader034/viewer/2022051717/5a6fbebe7f8b9a9d538b571a/html5/thumbnails/26.jpg)
100%415,177
6%24,000Driver, Variable
16%66,000Other, Variable
5%20,000Repairs
3%12,000Maintenance
16%67,600Fuel
3%12,667Tyres
2%9,000Administration
24%99,996Taxes & Insurances
5%20,000Invested Capital
6%23,914Depreciation
14%60,000Driver, Fixed
Annual cost
SCANIA K 124 (example only)
Vehicle
Mr Happy Bus Operator
Customer
Total Operating Cost