Device jumps

Josue3 years ago

I have problem with GT06, LT05 devices.

From one moment to another, in seconds it jumps to location and then returns to the initial location. What could be the problem.




In the example above, in 1 second he made a big jump of location, and this affects the total distance because these jumps accumulate.



And so the tour remains at the end of the day.

Anton Tananaev3 years ago

Have you checked raw data? Maybe there's some issue with time?

Josue3 years ago

I will review the hexes and share them later here

Josue3 years ago

This is log

2021-07-17 11:33:02  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f12150711102033cb025add72092a1b1f0f340c01944c12d50095d001fd57b80d0a
2021-07-17 11:33:02  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 7878051201fd97160d0a
2021-07-17 11:33:02  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:02  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:32:51, lat: 21.94965, lon: 85.41911, speed: 8.1, course: 12.0
2021-07-17 11:33:02  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f12150711102035cb025ade00092a1b3b0e340001944c12d50095d001fe6d680d0a
2021-07-17 11:33:02  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 7878051201fea58d0d0a
2021-07-17 11:33:02  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:02  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:32:53, lat: 21.94972, lon: 85.41913, speed: 7.6, course: 0.0
2021-07-17 11:33:03  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f12150711102037cb025ade87092a1b3f0f356301944c12d50095d001ffb3870d0a
2021-07-17 11:33:03  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 7878051201ffb4040d0a
2021-07-17 11:33:03  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:03  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:32:55, lat: 21.94980, lon: 85.41913, speed: 8.1, course: 355.0
2021-07-17 11:33:10  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f12150711102107cb025ae2e8092a1a9915356701944c12d50095d00200a7b20d0a
2021-07-17 11:33:10  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 78780512020091140d0a
2021-07-17 11:33:10  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:10  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:07, lat: 21.95042, lon: 85.41904, speed: 11.3, course: 359.0
2021-07-17 11:33:14  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78780a134606640c010201603c0d0a
2021-07-17 11:33:14  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 787805130201da410d0a
2021-07-17 11:33:14  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:14  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:07, lat: 21.95042, lon: 85.41904, speed: 11.3, course: 359.0
2021-07-17 11:33:24  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f12150711102109cb025ae3a8092a1a9d16356601944c12d50095d002023fb00d0a
2021-07-17 11:33:24  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 787805120202b2060d0a
2021-07-17 11:33:24  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:24  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:09, lat: 21.95053, lon: 85.41904, speed: 11.9, course: 358.0
2021-07-17 11:33:30  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f1215071110211bcb025aebd6092a1a0a17356201944c12d50095d102035eb40d0a
2021-07-17 11:33:30  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 787805120203a38f0d0a
2021-07-17 11:33:30  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:30  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:27, lat: 21.95169, lon: 85.41896, speed: 12.4, course: 354.0
2021-07-17 11:33:40  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f1215071110211ecb025aecfe092a1a0215340001944c12d50095d102048b890d0a
2021-07-17 11:33:40  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 787805120204d7300d0a
2021-07-17 11:33:41  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:41  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:30, lat: 21.95186, lon: 85.41895, speed: 11.3, course: 0.0
2021-07-17 11:33:41  INFO: [f4c20901: gt06 < 117.227.36.21] HEX: 78781f1215071110211fcb025aed5d092a1a0414356601944c12d50095d10205bcd50d0a
2021-07-17 11:33:41  INFO: [f4c20901: gt06 > 117.227.36.21] HEX: 787805120205c6b90d0a
2021-07-17 11:33:41  WARN: Geocoding failed - Empty address. Error: null - GeocoderException (JsonGeocoder:76 < *:31 < *:104 < *:101 < ...)
2021-07-17 11:33:41  INFO: [f4c20901] id: 865080040476208, time: 2021-07-17 11:33:31, lat: 21.95191, lon: 85.41895, speed: 10.8, course: 358.0
Natan3 years ago

Hello, did you solve this problem?? I am also having it with my equipment that uses the GT06 protocol.

imarinkovic2 years ago

I have same problem with a new bunch of TK103 clones. Seems that device records and retain coordinates when it don’t have solid GSM signal. When it acquires good signal, start sending history mixed with actual device location, causing that jumps. Until now I don’t have a fix for that.