This working group focusses on the communication between the charging station (EVerest) and the management system(s) (CPMS)
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Meeting Notes:
7 August 2024
Cloud Communication: 2024-08-07
Smart Charging Alignment
Coury: Pull Request for Smart Charging ready to merge: https://github.com/EVerest/libocpp/pull/711
Coury: Message handlers for Smart Charging are almost done: we can create a branch for early review, we still need to integrate the external constrains into the Energy Manager.
Piet: We can pick-up the implementation in the Energy Manager.
Marc: We will integrate in September. I will be on vacation coming weeks. PIONIX will take over my review tasks.
Open Issues:
https://github.com/EVerest/libocpp/issues/713
Coury: Proposal discussed last week to put Smart Charging profiles in the DB and reload into memory after reboot. But keeping them in-memory is no longer needed when stored in the DB. Proposal to make this a backlog item.
Agreed
https://github.com/EVerest/libocpp/issues/722
Coury: Unclear requirement from OCPP
Robert: I will look into this, I also see a question on the TWG mailing list for this.
https://github.com/EVerest/libocpp/issues/723
Coury: We implemented K01.FR.19 and 20 and already reject a message in that part.
Marc: K01.FR.19 and 20 are requirements for the CSMS, so no implmementation for EVErest really needed. 48 is the requirement for EVerest.
Device Model Integration:
Piet presented a proposal for a configuration service in EVerest. Simplifying to way variables can be defined in a EVerest module. Now not yet really possible, unless the API of the module is updated: extra call added.
https://github.com/EVerest/libocpp/tree/doc/variables-api/doc/variableAndConfigurationKeyIntegration
https://github.com/EVerest/everest-core/tree/doc/config-service/doc/config_service
Code Coverage:
Marc: we discussed code coverage a while ago. Any update?
Piet/Kai: Andreas was looking into this. There is a pull request, but that never got merged. We will talk to Andreas and look into this.
17 July 2024
- Alignment on SmartCharging
- Loadbalancing integration of SmartCharging (discussion moved from general call to this cloud WG call)
10 July 2024
- Stable release 2024-06 is released
This release contains the fix for a reported security vulnerability: CVE-2024-37310: https://github.com/EVerest/everest-core/security/advisories/GHSA-8g9q-7qr9-vc96
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