Gt06 protocol engine hour issue

Hi,

Gt06 protocol not calculating engine hours correct.

summary report

Device	Start Date	Distance	Average Speed	Engine Hours	Spent Fuel	Maximum Speed	Odometer Start	Odometer End
BATT SCOTY	2023-04-22	12.37 km	0.00 km/h	a few seconds	0.00 l	33.00 km/h	207.82 km	220.19 km

Event Report

2023-04-22 12:07:32	Ignition off			
2023-04-22 12:02:37	Ignition on			
2023-04-22 09:56:39	Ignition off			
2023-04-22 09:52:58	Ignition on			
2023-04-22 09:52:52	Ignition off			
2023-04-22 09:50:39	Ignition on			
2023-04-22 06:33:38	Ignition off			
2023-04-22 06:19:58	Ignition on			
2023-04-22 06:18:35	Ignition off			
2023-04-22 06:05:15	Ignition on

what could be the reason behind it.I am facing similar issue in many GT06 devices.

Thanks

try using different protocol that takes these factors into account, such as the J1939 protocol

You have to look at the route report and see specific data. It's impossible to tell anything based on summary.

hi Anton,

Thanks for your response.

I tried to check route reports.There also hours not calculating.I am attaching route report.

https://docs.google.com/spreadsheets/d/1SFPeOBWFkrYF53Z0vJCbV8JmBOw39mSd/

Please help me to identify the issue.Thanks in advance.

Maybe some issue with the order of the data? Compare fix time with server time.