Unable to track a chinese GPS

Taha3 years ago

hello,
I am trying to integrate a chinese GPS. Please help me identify the protocol and use the right port.
Thank you.

The manual is linked here: https://drive.google.com/file/d/116fyyTSC_u90TNyMdlRcxUze0G-Tru-H/view?usp=sharing
The server log reads as follows:

2022-02-19 04:29:18  INFO: [2dc1c636] disconnected
2022-02-19 04:30:06  INFO: [87ce43be] disconnected
2022-02-19 04:39:18  INFO: [a073e45e] connected
2022-02-19 04:39:28  INFO: [a073e45e] disconnected
2022-02-19 06:21:00  INFO: [efa8cf61] connected
2022-02-19 06:21:00  INFO: [c4e4cf98] connected
2022-02-19 06:21:00  INFO: [c4e4cf98: granit < 45.227.254.26] HEX: 0300002c27e00000000000436f6f6b69653a206d737473686173683d446f6d61696e0d0a0100080003000000
2022-02-19 06:22:42  INFO: [c4e4cf98: granit < 45.227.254.26] HEX: 0300002502f08064000003eb70801616001700e9030000000000010800240000000100ea030300000902f0802003
2022-02-19 06:22:42  INFO: [70ce0b63] connected
2022-02-19 06:22:42  INFO: [70ce0b63: granit < 45.227.254.26] HEX: 0300002c27e00000000000436f6f6b69653a206d737473686173683d446f6d61696e0d0a0100080003000000
2022-02-19 06:22:42  WARN: [c4e4cf98] error - Connection reset by peer - IOException (...)
2022-02-19 06:22:43  INFO: [c4e4cf98] disconnected
2022-02-19 06:24:25  INFO: [70ce0b63: granit < 45.227.254.26] HEX: 0300002502f08064000003eb70801616001700e9030000000000010800240000000100ea030300000902f0802003
2022-02-19 06:24:25  WARN: [70ce0b63] error - Connection reset by peer - IOException (...)
2022-02-19 06:24:25  INFO: [70ce0b63] disconnected
2022-02-19 06:53:44  INFO: [17b412c6] connected
2022-02-19 06:53:46  INFO: [17b412c6: startek < 92.118.161.13] HEX: 3c3f786d6c2076657273696f6e3d27312e30273f3e3c73747265616d3a73747265616d20786d6c6e733a73747265616d3d27687474703a2f2f6574686572782e6a61626265722e6f72672f73747265616d732720786d6c6e733d276a61626265723a636c69656e742720786d6c3a6c616e673d27656e2d55532720746f3d272e272076657273696f6e3d27312e30273e
2022-02-19 06:54:17  WARN: [17b412c6] error - Connection reset by peer - IOException (...)
2022-02-19 06:54:17  INFO: [17b412c6] disconnected
2022-02-19 07:34:07  INFO: user: 1, action: login
Anton Tananaev3 years ago
  1. It doesn't look like your device is reporting anything to the server.
  2. The protocol doesn't seem to be supported.
Taha3 years ago

Thank you so much for the quick reply Anton.
Please let me know how to write a decoder for this.
Also, if you have a team who can do it for us that would be really helpful.
Thanks and regards,

Anton Tananaev3 years ago

We have some docs under developer section. If you need help, feel free to email support.

Taha3 years ago

Hello,
This is what the log messages read.
Does it mean the device is sendig the data?
Also, can you please let me know if the data is supported by any of Traccar ports?Thanks

2022-02-21 08:33:08  INFO: [0315ebbb: gps103 < 183.136.226.4] HEX: 4a524d4900024b
2022-02-21 08:33:20  INFO: [0315ebbb] disconnected
2022-02-21 08:34:14  INFO: [a492ac23] connected
2022-02-21 08:34:14  INFO: [a492ac23: visiontek < 193.107.216.43] HEX: 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
2022-02-21 08:34:16  WARN: [a492ac23] error - Connection reset by peer - IOException (...)
2022-02-21 08:34:16  INFO: [a492ac23] disconnected
2022-02-21 09:15:52  INFO: [f9495c3d] connected
2022-02-21 09:15:52  INFO: [f9495c3d: osmand < 127.0.0.1] HEX: 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
2022-02-21 09:15:52  INFO: [f9495c3d: osmand > 127.0.0.1] HEX: 485454502f312e31203430302042616420526571756573740d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-02-21 09:16:22  INFO: [f9495c3d] disconnected
Taha3 years ago

Update:
Now am pretty much sure the device is sending the data.
I am getting the data in the logs.
Please point me on which port number to be used if at all its available.

2022-02-21 16:10:45  INFO: [69d7dd01] disconnected
2022-02-21 16:10:48  INFO: [a9974720] connected
2022-02-21 16:10:49  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:10:51  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:10:54  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:10:57  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 3a3a2b15a008609060468169600355101602150f0a3501dc3178083e40301200362dfed90600002f192916007a0001050000813492020500000000002323
2022-02-21 16:10:59  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:11:01  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:11:03  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2022-02-21 16:11:08  INFO: [a9974720: gps103 < 223.228.14.227] HEX: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Anton Tananaev3 years ago

Did you read my original comment? This protocol is not supported by Traccar currently.