prEN IEC 63380-3:2024

Local charging station management systems and local energy management systems network connectivity and information exchange - Part 3: Communication protocol and cybersecurity specific aspects

Sistemi za upravljanje lokalnih polnilnih postaj in lokalni sistemi za upravljanje z energijo za povezovanje v omrežje in izmenjavo informacij - 3. del: Posebni vidiki komunikacijskih protokolov in kibernetske varnosti

General Information

• Status: Not Published
• Publication Date: 30-Nov-2025
• ICS: 29.240.99 - Other equipment related to power transmission and distribution networks
• ICS: 43.120 - Electric road vehicles
• Technical Committee: CLC/TC 69X - Electrical systems for electric road vehicles
• Drafting Committee: IEC/TC 69 - IEC_TC_69
• Current Stage: 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
• Start Date: 02-Aug-2024
• Completion Date: 02-Aug-2024
• Directive: 2014/94/EU - Directive 2014/94/EU of The European Parliament and of The Council of 22 October 2014 on the deployment of alternative fuels infrastructure
• Directive: 2023/1804 - Regulation (EU) 2023/1804 of the European Parliament and of the Council of 13 September 2023 on the deployment of alternative fuels infrastructure, and repealing Directive 2014/94/EU
• Mandate: M/581 - Standardisation Request as regards communication exchange, electricity, and hydrogen supply for road, maritime transport and inland navigation in support of Directive 2014/94/EU and its planned revision under the ‘Fit for 55’package
• Ref Project: oSIST prEN IEC 63380-3:2024 - Local charging station management systems and local energy management systems network connectivity and information exchange - Part 3: Communication protocol and cybersecurity specific aspects

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2024
Sistemi za upravljanje lokalnih polnilnih postaj in lokalni sistemi za upravljanje z
energijo za povezovanje v omrežje in izmenjavo informacij - 3. del: Posebni vidiki
komunikacijskih protokolov in kibernetske varnosti
Local charging station management systems and local energy management systems
network connectivity and information exchange - Part 3: Communication protocol and
cybersecurity specific aspects
Ta slovenski standard je istoveten z: prEN IEC 63380-3:2024
ICS:
29.240.99 Druga oprema v zvezi z Other equipment related to
omrežji za prenos in power transmission and
distribucijo električne energije distribution networks
43.120 Električna cestna vozila Electric road vehicles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

69/953/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63380-3 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-05-10 2024-08-02
SUPERSEDES DOCUMENTS:
69/878/CD, 69/950/CC
IEC TC 69 : ELECTRICAL POWER/ENERGY TRANSFER SYSTEMS FOR ELECTRICALLY PROPELLED ROAD VEHICLES AND INDUSTRIAL TRUCKS
SECRETARIAT: SECRETARY:
Belgium Mr Peter Van den Bossche
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

Other TC/SCs are requested to indicate their interest, if any, in
this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clauses
to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC
clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:

Local Charging station management systems and Local Energy Management Systems network
connectivity and information exchange - Part 3 Communication Protocol and Cybersecurity Specific
Aspects

PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

– 2 – IEC CDV 63380-3 © IEC 2024
2 CONTENTS
4 FOREWORD . 7
5 INTRODUCTION . 9
6 1 Scope . 10
7 2 Normative references . 10
8 3 Terms, definitions, and abbreviated terms . 11
9 3.1 Terms and definitions. 11
10 3.2 Abbreviated terms . 15
11 4 Reader’s Guide . 15
12 4.1 General . 15
13 5 SPINE Protocol . 16
14 5.1 General . 16
15 5.2 Architecture overview. 16
16 5.2.1 General rules . 16
17 5.2.2 Common data types . 17
18 5.2.3 Address level details. 21
19 5.3 SPINE Datagram . 23
20 5.3.1 Introduction . 23
21 5.3.2 Header . 24
22 5.3.3 Payload . 31
23 5.4 Communication modes . 44
24 5.4.1 Simple communication mode . 45
25 5.4.2 Enhanced communication mode . 45
26 5.5 Functional commissioning . 46
27 5.5.1 Detailed discovery . 46
28 5.5.2 Destination list . 60
29 5.5.3 Binding . 64
30 5.5.4 Subscription . 73
31 5.5.5 Use Case discovery . 81
32 6 SHIP. 84
33 6.1 Architecture overview. 84
34 6.1.1 General . 84
35 6.1.2 General considerations on Closing communication channels . 85
36 6.1.3 SHIP node parameters . 85
37 6.2 Registration . 87
38 6.2.2 Successful registration . 88
39 6.2.3 Registration details and recommendations (informative) . 88
40 6.3 Reconnection . 89
41 6.3.1 General . 89
42 6.3.2 Reconnection details in case of changed key material (informative) . 90
43 6.4 Discovery . 90
44 6.4.1 General . 90
45 6.4.2 Service instance . 90
46 6.4.3 Service name . 91
47 6.4.4 Multicast DNS name . 91

IEC CDV 63380-3 © IEC 2024 – 3 –
48 6.4.5 Recommendations for re-discovery . 93
49 6.5 TCP . 93
50 6.5.1 General . 93
51 6.5.2 Limited connection capabilities . 94
52 6.5.3 Online detection . 94
53 6.5.4 TCP connection establishment . 94
54 6.5.5 Retransmission timeout . 95
55 6.6 TLS . 95
56 6.6.1 General . 95
57 6.6.2 Cipher suites . 96
58 6.6.3 Maximum fragment length . 96
59 6.6.4 TLS compression . 97
60 6.6.5 Renegotiation . 97
61 6.6.6 Session resumption . 97
62 6.6.7 TLS extension for ECC . 98
63 6.6.8 TLS probing . 98
64 6.7 WebSocket . 99
65 6.7.1 General . 99
66 6.7.2 TLS dependencies . 99
67 6.7.3 Opening handshake . 99
68 6.7.4 Data framing . 99
69 6.7.5 Connection keepalive . 100
70 6.8 Message representation using JSON text format . 100
71 6.8.1 Introduction . 100
72 6.8.2 Definitions . 101
73 6.8.3 Examples for each type . 101
74 6.8.4 XML to JSON transformation . 101
75 6.8.5 JSON to XML transformation . 107
76 6.9 Key management . 108
77 6.9.1 General . 108
78 6.9.2 Certificates . 109
79 6.9.3 SHIP node specific public key . 113
80 6.9.4 Verification procedure . 115
81 6.9.5 Symmetric key . 122
82 6.9.6 SHIP node PIN . 122
83 6.9.7 SHIP commissioning tool . 123
84 6.9.8 QR Code . 125
85 6.10 SHIP data exchange . 129
86 6.10.1 Introduction . 129
87 6.10.2 Terms in the context of SHIP Data Exchange . 129
88 6.10.3 Protocol architecture / hierarchy . 131
89 6.10.4 SHIP message exchange . 132
90 6.11 Well-known protocolId . 178
91 7 ECHONET Lite . 178
92 7.1 General . 178
93 Annex A (normative) SHIP XSD . 180
94 Bibliography . 186
– 4 – IEC CDV 63380-3 © IEC 2024
96 Figure 1 – Overview of communication protocols within IEC 63380-3 .
...