13.1.31. Evse15118D20

This module is a draft implementation of iso15118-20 for the EVSE side

13.1.31.1. Module Configuration

device:string <optional>
default: “eth0”
Ethernet device used for HLC. Any local interface that has an ipv6 link-local and a MAC addr will work
logging_path:string <optional>
default: “.”
Path to logging directory (will be created if non existent)
tls_negotiation_strategy:string <optional>
default: “ACCEPT_CLIENT_OFFER”
Select strategy on how to negotiate connection encryption
enum:
- ACCEPT_CLIENT_OFFER
- ENFORCE_TLS
- ENFORCE_NO_TLS
enforce_tls_1_3:boolean <optional>
default: False
Enforcing tls version 1.3. Only applies if tls_negotiation_strategy is ENFORCE_TLS.
enable_ssl_logging:boolean <optional>
default: False
Verbosely log the ssl/tls connection
enable_tls_key_logging:boolean <optional>
default: False
Enable/Disable the export of TLS session keys (pre-master-secret) during a TLS handshake. Note that this option is for testing and simulation purpose only
tls_key_logging_path:string <optional>
default: “/tmp”
Output directory for the TLS key log file
enable_sdp_server:boolean <optional>
default: True
Enable the built-in SDP server
supported_dynamic_mode:boolean <optional>
default: True
The EVSE should support dynamic mode
supported_mobility_needs_mode_provided_by_secc:boolean <optional>
default: False
The EVSE should support the mobility needs mode provided by the SECC. Mobility needs mode provided by the EVCC is always provided.
supported_scheduled_mode:boolean <optional>
default: False
The EVSE should support scheduled mode
custom_protocol_namespace:string <optional>
default: “”
Providing a custom protocol namespace.
negative_bidirectional_limits:boolean <optional>
default: False
Some cars send or expect negative discharge limits. However, it is not clear from the standard whether the discharge limits should be negative. Until this is clarified, the positive limits can be converted using this option.

13.1.31.2. Provides

charger:ISO15118_charger
This interface provides limited access to iso15118-20
extensions:iso15118_extensions
This interface is used to share data between ISO15118 and OCPP modules to support the requirements of the OCPP protocol

13.1.31.3. Requirements

security:evse_security 1
iso15118_vas:ISO15118_vas 0..128

13.1.31.4. Metadata

13.1.31.4.1. Authors

aw@pionix.de
Sebastian Lukas

13.1.31.4.2. License

https://opensource.org/licenses/Apache-2.0