S32G中的主题 How to decrease the time(5 secs to 1 sec) to publish data to cloud from fleetwise on goldvip

How to decrease the time(5 secs to 1 sec) to publish data to cloud from fleetwise on goldvip

sonalip94 — Mon, 17 Apr 2023 04:07:03 GMT

I am trying to reduce the time to publish the data to the cloud. By default it is 5000ms and i tried to change this by changing "publishToCloudParameters": {
"maxPublishMessageCount": ~~1000~~ / 500,
"collectionSchemeManagementCheckinIntervalMs": ~~5000~~ / 1000
},

in /etc/aws-iot-fleetwise/goldvip-config.json file.

But, this change is not reflected in the database and i still see the data is published every 5 secs to the cloud.

Can you guide me with how this can be achieved?

887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.EngineSpeed	2023-04-11 07:25:44.788000000	1600.0	-
887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.Speed	2023-04-11 07:25:44.788000000	60.0	-
887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.AmbientAirTemperature	2023-04-11 07:25:44.788000000	26.0	-
887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.ThrottlePosition	2023-04-11 07:25:44.788000000	65.88235294117646	-
887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.FuelLevel	2023-04-11 07:25:44.788000000	93.72549019607843	-
887309314	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	DTC_P0123	2023-04-11 07:25:49.764000000	-	true
889875715	nxp-goldbox-in	nxp-goldbox-in-1681197205-campaign	Vehicle.OBD.EngineSpeed	2023-04-11 07:25:49.808000000	1700.0	-

Re: How to decrease the time(5 secs to 1 sec) to publish data to cloud from fleetwise on goldvip

MayanksPatel — Tue, 18 Apr 2023 09:16:14 GMT

Hi @sonalip94,

Hope you are doing well.

Are you saving the .json file after making changes to it?

Also, re-configure the AWS IoT Fleetwise agent (Step mentioned in the user Manual) and deploy it again.

Hope this helps you.

Thanks,

Mayank s Patel

Re: How to decrease the time(5 secs to 1 sec) to publish data to cloud from fleetwise on goldvip

sonalip94 — Mon, 24 Apr 2023 06:31:53 GMT

Yes Mayank,

I saved the json and re-started the fleetwise agent as well but that did not help.

The Solution for this is to change the below parameters as well so that the fleetwise service requests the CAN data every one second and publishes to the cloud.

"pidRequestIntervalSeconds": 1,

"dtcRequestIntervalSeconds": 1,