
©
ISO 2018
Road vehicles — Vehicle to grid
communication interface —
Part 4:
Network and application protocol
conformance test
Véhicules routiers — Interface de communication entre véhicule et
réseau électrique —
Partie 4: Essai de conformité du protocole d'application et du réseau
INTERNATIONAL
STANDARD
ISO
15118-4
First edition
2018-02
Reference number
ISO 15118-4:2018(E)

ISO 15118-4:2018(E)
iii
©ISO2018‐Allrightsreserved
Contents Page
Foreword ........................................................................................................................................................................ vii
Introduction
................................................................................................................................................................. viii
1 Scope .................................................................................................................................................................... 1
2 Normative refere
nces .................................................................................................................................... 2
3 Terms a
nd definitions .................................................................................................................................... 2
4 Symbol
s (and abbreviated terms) ............................................................................................................. 7
5 Conventio
ns ....................................................................................................................................................... 8
5.1 Requir
ement structure .................................................................................................................................. 8
5.2 Test system
description ................................................................................................................................ 9
6 Test ar
chitecture reference model ............................................................................................................ 9
6.1 Genera
l information ....................................................................................................................................... 9
6.2 Platform a
dapter interface ........................................................................................................................ 10
6.3 SUT adap
ter interfaces ............................................................................................................................... 10
6.4 Codecs ............................................................................................................................................................... 11
7 Test su
ite conventions ................................................................................................................................ 11
7.1 Genera
l information .................................................................................................................................... 11
7.2 Test su
ite structure (TSS) .......................................................................................................................... 11
7.3 Test pr
ofiles .................................................................................................................................................... 13
7.4 Test su
ite identifiers .................................................................................................................................... 62
7.5 Test su
ite coverage ...................................................................................................................................... 67
7.6 Test case d
escription ................................................................................................................................ 184
7.7 Test case specification ............................................................................................................................. 18
5
8 Test case d
escriptions for 15118-2 V2GTP ...................................................................................... 198
8.1 Genera
l information ................................................................................................................................. 198
8.2 SECC test cases
............................................................................................................................................ 198
8.3 EVCC test ca
ses ............................................................................................................................................ 202
9 Test case d
escriptions for 15118-2 SDP messages ........................................................................ 208
9.1 Genera
l information ................................................................................................................................. 208
9.2 SECC test cases
............................................................................................................................................ 208
9.3 EVCC test ca
ses ............................................................................................................................................ 211
10 Test case d
escriptions for 15118-2 V2G application layer messages ..................................... 236
10.1 Genera
l information ................................................................................................................................. 236
10.2 SECC test cases
............................................................................................................................................ 236
10.3 EVCC test ca
ses ............................................................................................................................................ 405
Annex A (normative) Configur
ation specifications .................................................................................... 671
A.1 Timer co
nfiguration ................................................................................................................................. 671
A.2 PICS configuratio
n ..................................................................................................................................... 671

ISO 15118-4:2018(E)
iv
©ISO2018‐Allrightsreserved
A.3 PIXIT co
nfiguration ................................................................................................................................... 673
Annex B (normative) Control pa
rt specification .......................................................................................... 675
B.1 SECC control pa
rts ...................................................................................................................................... 675
B.1.1 AC sp
ecific control parts .......................................................................................................................... 675
B.1.2 DC specific contr
ol parts .......................................................................................................................... 675
B.2 EVCC contr
ol parts ..................................................................................................................................... 688
B.2.1 AC sp
ecific control parts .......................................................................................................................... 702
B.2.2 DC specific contr
ol parts .......................................................................................................................... 702
Annex C (normative) Test-case spec
ifications for 15118-2 V2GTP ...................................................... 745
C.1 SECC test ca ses
............................................................................................................................................. 745
C.2 EVCC test ca
ses ............................................................................................................................................ 745
Annex D (normative) Test-case specifications for 1
5118-2 SDP messages ....................................... 752
D.1 SECC test cases
............................................................................................................................................. 752
D.2 EVCC test ca
ses ............................................................................................................................................ 752
Annex E (normative) Test-case specifications for 15118-2 V2G application layer messages ..... 773
E.1 SECC test ca
ses
............................................................................................................................................. 773
E.1.1 V2G p
rotocol handshake ......................................................................................................................... 773
E.1.1.1SECC test cases fo
r Supporte dAppPr otocol ....................................................................................... 773
E.1.2 V2G mes
sages .............................................................................................................................................. 773
E.1.2.1SECC test cases for Se
ssionSetup .......................................................................................................... 775
E.1.2.2SECC test cases fo
r ServiceDiscovery .................................................................................................. 775
E.1.2.3SECC test cases for Se
rviceDetail .......................................................................................................... 782
E.1.2.4SECC test cases fo
r PaymentServiceSelection .................................................................................. 784
E.1.2.5SECC test cases fo
r PaymentDetails ..................................................................................................... 788
E.1.2.6SECC test cases for Auth
orization ......................................................................................................... 794
E.1.2.7SECC test cases fo
r ChargeParameterDiscovery ............................................................................. 794
E.1.2.8SECC test cases for Pow
erDelivery ....................................................................................................... 799
E.1.2.9SECC test cases fo
r CertificateUpdat e .................................................................................................. 824
E.1.2.10 SECC test cases fo
r CertificateInstallation ................................................................................ 839
E.1.2.11 SECC test cases for Se
ssionStop ..................................................................................................... 839
E.1.2.12 SECC test cases fo
r ChargingStatus .............................................................................................. 842
E.1.2.13 SECC test cases fo
r MeteringReceipt ........................................................................................... 846
E.1.2.14 SECC test cases for Ca
bleCheck ..................................................................................................... 848
E.1.2.15 SECC test cases fo
r PreCharge ....................................................................................................... 852
E.1.2.16 SECC test cases for C
urrentDemand ............................................................................................ 855
E.1.2.17 SECC test cases fo
r WeldingDetection ........................................................................................ 859
E.2 EVCC test ca
ses ............................................................................................................................................ 860
Annex F (normative) Function specifications for su
pporting test execution ................................. 1009

ISO 15118-4:2018(E)
v
©ISO2018‐Allrightsreserved
F.1 Configur
ation functio ns ......................................................................................................................... 1009
F.2 Pre-con
dition functions ......................................................................................................................... 1009
F.2.1 SECC functions
........................................................................................................................................... 1011
F.2.2 EVCC functions
.......................................................................................................................................... 1027
F.3 Post-con
dition functions ....................................................................................................................... 1027
F.3.1 SECC functions
........................................................................................................................................... 1038
F.3.2 EVCC functions
.......................................................................................................................................... 1038
F.4 Common be
havior functions ............................................................................................................... 1039
F.4.1 SECC functions
........................................................................................................................................... 1040
F.4.2 EVCC functions
.......................................................................................................................................... 1042
F.5 Library fun
ctions ..................................................................................................................................... 1044
Annex G (normative) Function specifications for 1511
8-2 V2GTP ..................................................... 1051
G.1 SECC functions
........................................................................................................................................... 1051
G.2 EVCC functions
.......................................................................................................................................... 1053
Annex H (normative) Function specifications for 15118-2
SDP messages ...................................... 1056
H.1 SECC functions
........................................................................................................................................... 1056
H.2 EVCC functions
.......................................................................................................................................... 1057
Annex I (normative) Function specifications for 15
118-2 V2G application layer messages .... 1061
I.1 SECC functions
........................................................................................................................................... 1061
I.1.1 V2G p
rotocol handshake ....................................................................................................................... 1061
I.1.1.1 SECC functions
for SupportedAppProtocol .................................................................................... 1061
I.1.2 V2G mes
sages ............................................................................................................................................ 1063
I.1.2.1 SECC functions
for SessionSetup ........................................................................................................ 1063
I.1.2.2 SECC functions
for ServiceDiscovery ................................................................................................ 1064
I.1.2.3 SECC functions
for ServiceDetail ........................................................................................................ 1072
I.1.2.4 SECC functions
for PaymentServiceSelection ................................................................................ 1080
I.1.2.5 SECC functions
for PaymentDetails ................................................................................................... 1087
I.1.2.6 SECC functions
for Authorization ....................................................................................................... 1091
I.1.2.7 SECC functions
for ChargeParameterDiscovery ........................................................................... 1104
I.1.2.8 SECC functions
for PowerDe livery ..................................................................................................... 1140
I.1.2.9 SECC functions
for CertificateUpdate ............................................................................................... 1154
I.1.2.10 SECC functions
for CertificateInstallation .............................................................................. 1167
I.1.2.11 SECC functions
for SessionStop .................................................................................................. 1176
I.1.2.12 SECC functions
for ChargingStatus ............................................................................................ 1176
I.1.2.13 SECC functions
for MeteringReceipt ......................................................................................... 1185
I.1.2.14 SECC functions
for CableCheck ................................................................................................... 1197
I.1.2.15 SECC functions
for PreCharge ..................................................................................................... 1203
I.1.2.16 SECC functions
for CurrentDemand .......................................................................................... 1207

ISO 15118-4:2018(E)
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I.1.2.17 SECC functions
for WeldingDetection ...................................................................................... 1213
I.2 EVCC functions
.......................................................................................................................................... 1217
Annex J (normative) Template specifications for V2
G TCP/TLS Port Control ............................... 1373
Annex K (normative) Template specifications for 1
5118-2 V2GTP ................................................... 1375
K.1 Common te
mplates ................................................................................................................................. 1375
Annex L (normative) Template specifications for 15
118-2 SDP messages ..................................... 1376
L.1 Common te
mplates ................................................................................................................................. 1376
Annex M (normative) Template specifications for 15118
-2 V2G application layer messages 1377
M.1 Common te
mplates ................................................................................................................................. 1377
M.1.1 V2G p
rotocol handshake ...................................................................................................................... 1378
M.1.1.1 CMN temp
lates for SupportedAppProtocol ........................................................................... 1378
M.1.2 V2G mes
sages ........................................................................................................................................... 1378
M.1.2.1 CMN temp
lates for SessionSetup ............................................................................................... 1378
M.1.2.2 CMN temp
lates for Servi ceDiscovery ....................................................................................... 1378
M.1.2.3 CMN temp
lates for Authorization ............................................................................................. 1381
M.1.2.4 CMN temp
lates for PowerDelivery ........................................................................................... 1381
M.1.2.5 CMN temp
lates for SessionStop ................................................................................................. 1383
M.1.2.6 CMN temp
lates for ChargingStatus ........................................................................................... 1384
M.1.2.7 CMN temp
lates for CableCheck .................................................................................................. 1384
M.1.2.8 CMN temp
lates for PreCharge .................................................................................................... 1385
M.1.2.9 CMN temp
lates for CurrentDemand ......................................................................................... 1385
M.1.2.10 CMN temp
lates for WeldingDetection ..................................................................................... 1387
M.2 SECC templa
tes ......................................................................................................................................... 1387
M.3 EVCC templ
ates ........................................................................................................................................ 1397
Annex N (normative) Template sp
ecifications for Security .................................................................. 1430
N.1 Common te
mplates ................................................................................................................................. 1430
Annex O (normative) Data type
definitions ................................................................................................ 1434
O.1 Data type
s for PICS .................................................................................................................................. 1434
O.2 Data type
s for PIXIT ............................................................................................................................... 1434
O.3 Data types f
or V2G TCP/TLS Port Control ...................................................................................... 1436
O.4 Data type
s for V2GTP ............................................................................................................................. 1437
O.5 Data types f
or SDP messages ............................................................................................................... 1438
O.6 Data types f
or V2G messages .............................................................................................................. 1438
O.7 Data type
s for Security .......................................................................................................................... 1457