Ignition status issue on H02 protocol

Saif4 years ago

Hello Anton,

I'm using an OBD 2 GPS Tracker, protocol H02 (device CJ730). Everything seems working fine except the ignition status. On the Web UI the ignition status is always off even when the vehicle is moving. As per traccar logs, I'm seeing different HEX outputs when ignition is on and off. Please find the log as follows.

Ignition Off
2019-10-21 22:06:55  INFO: [86f147b4: h02 > 37.111.202.135] HEX: 2a48512c343733303030373935332c56342c56312c323031393130323132303036353523
2019-10-21 22:11:51  INFO: [86f147b4: h02 < 37.111.202.135] HEX: 2a48512c343733303030373935332c56312c3230313034362c562c323435332e363638312c4e2c30393135322e313733302c452c3030302e30302c3334322c3231313031392c46464646464246462c3437302c30312c302c302c3623
2019-10-21 22:11:51  INFO: [86f147b4: h02 > 37.111.202.135] HEX: 2a48512c343733303030373935332c56342c56312c323031393130323132303131353123
2019-10-21 22:16:51  INFO: [86f147b4: h02 < 37.111.202.135] HEX: 2a48512c343733303030373935332c56312c3230313634302c562c323435332e363638312c4e2c30393135322e313733302c452c3030302e30302c3334322c3231313031392c46464646464246462c3437302c30312c302c302c3623

Ignition On
2019-10-21 17:30:56  INFO: [575140a0: h02 < 119.30.38.80] HEX: 2447300079531530552110192454317306091528879e012254fffffbffff001c8b0000001b01d601000000000085da
2019-10-21 17:31:01  INFO: [575140a0: h02 < 119.30.38.80] HEX: 2a48512c343733303030373935332c56312c3135333130302c412c323435342e333133362c4e2c30393135322e383732352c452c3030372e33302c3235382c32

I'm also seeing different outputs in Web UI when ignition is on and off. The device status section is reporting the status as 4294966271 when ignition is off and 4294965759 when ignition is on. Please find the screenshot as follows.

Ignition on
Ignition on
Protocol Documentation

Can you please assist me to get the correct ignition status from my tracking device?

Thanks.