Centralized versus Distributed Schedulers for Bag-of-Tasks - graal
Info Class Internal Energy management development towards centralized or distributed solutions.
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Transcript of Info Class Internal Energy management development towards centralized or distributed solutions.
Energy management strategic for Scania
Info Class Internal
•Safes fuel/energy and creating value for customer •Efficiency is brand image•Hybrid bus launched at IAA 2014
– more applications will follow•In-house developed functions
Energy Management- basic HEV algorithm
Info Class Internal
EM
+ -ib
maxmin
0.
min
QQQ
its
P
b
b
elossib
In production
+ support in special situations, e.g., high starting
gears
Extension to HEV with active prediction
Info Class Internal
vvT
its
PP
b
brakeelossiv b
1
0.
min,
Under development
Extension to control of auxiliaries
Info Class Internal
preferedcomfort
allowedcritic
aux
consumed
XX
XX
iits
P
b)
a)
..
min
max
Under development
zeroemmission
Extension to PHEV or BEV
Info Class Internal
offICEyxyx
yxyx
Qits
P
ZE
mission
echb
consumedib
),(),(
),(),(
..
min
argInitial ideas
Energy Management- putting all together
Info Class Internal
?....
..
min
max
??,,
allowedcritic
aux
b
vi
XX
ii
Qits
P
Rocket science?
+ -
All together – distributed solution?
Info Class Internal
Methods from other applications?
offICEyxyx
yxyx
ZE
mission
),(),(
),(),(
maxiiaux
echb
consumediv
Qi
vvT
Pb
arg
,
1
minallowedcritic
aux
XX
P
min
allowedcritic
aux
XX
P
min
allowedcritic
aux
XX
P
min