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Understanding and Engaging in COVESA Expert Groups & Projects |
COLLABORATIVE PROJECTS
HISTORICAL
SDV Telemetry Project |
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Participants
Kevin V, Ted, Ulf, Keith, Gunnar, Philippe
Minutes
Webinar & virtual summit workshop content: gathering of topics
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graphql schema example
Gunnar: Alex (BMW) is still waiting for a colleague to review his example before publishing it
Kevin: shows the tool chain Gunnar and he proposed to go from VSS2 to graphql schema, look at the model transformation workflow attached to
Jira | ||||||
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grey boxes corresponds to the open source implementation of the neutral server components that High-Mobility will provide
Kevin: explains the workflow and also a possible alternate workflow from VSS2 to 3rd party client (i.e. w/o going through the neutral server)
Kevin: for the demonstrator we will focus on the EV charging datapoints in order to show attractive use cases
discussion on the data packages and distance w.r.t. the data structures used by CVIM and Sensoris
CCS data packages (look at the high-level architecture diagram here) should be generic enough so that they can be mapped to any specific project data structures
Ulf: this format does not fit very well with Gen2, IMHO this is not seen in the vehicle but rather in in the cloud
Gunnar: this format might be used in the car but not for the transmission to the cloud, the format is not fixed yet, this format can be used inside the vehicle for storage purpose for instance, this still needs to be refined further
Gunnar: the state storage does not need to use a SQL format in my opinion
Kevin: I will document which format to put for which version of the proof-of-concept in the wiki
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Philippe: jira will be structured according to a list of generic components corresponding ro to the HL diagram>>>>>>>>>>>>>>>>>>>>>>>>>>> INSERTION
shows the oeamdatabase implementaiton
look at readme on github for the container dezcription
Gunnar: explains how docker is used, e.g. CCS-arch-demo/tree/master/docker/sqlite repository
shows the OEM-database implementation using SQLite
shows the test files
will continue to
package the components according
to they become available
Gunnar: the next step is to get the create table commend command for the datalake from Ulf (datalake
Ulf: I started implementing the datalake using SQLite
Ulf: I talked to Sanjeev and I will implement the a framework arounf around the datalage datalake and expose an API that the client will use to interfcace interface with Gen2Guna
Gunnar: what will be the type of interface api API between the vehicle client and the datalake
Ulf i : I am actually working on a server actually that thelcient both the client component and the reosurce management canusz fro mteh data lake
resource management component can use for accessing the datalake, it it written in REST
G. Gunnar: I am wonderinf whar wondering what we will get form from having the REST Api APIs between those componeents, I am wonderinf whete wondering whether there could be sometging something simplerULf
Ulf: imgo IMHO this is simple enoughG.
Gunnar: both Sanjeev and you are working in Go, aren't you ?
discussion on how to mkae make interfacing simpler
Ulf: we might reconsider tihs this later
G. Gunnar: it seems to me as some extra frameworkwork, but we will see soon*
Webinar & virtual summit workshop content: gathering of topics
milestone 1 - Spring virtual technical summit (12-14 May)
milestone 2 - internal milestone (early Q3 - July ?)
milestone 3 - Fall All Member Meeting, Leipzig, Germany (last week of October)
milestone 4 - CES 2021, Las Vegas, USA (early January 2021)
projectization in Jira
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