Our device always has a problem that cannot calculate the travelled distance correctly as shown in the attached file.
I got a lot of complains about this problem from customer so many times.
I has mentioned this problem to the BCSC team before many times, but I still cannot get the solution to solve this problem for my customer.
GPS calculates the distance is 49.79 km, but compared it to the Google Maps. Google Maps to Calculate the distance it is 60.4 km.
72-2143 (พ่วง)ชลบุรี journey 3 Detailed Trip Analysis Report calculates the distance it. 88.66 km.
ผพ-5641 (4ล้อ) journey 6 Detailed Trip Analysis Report calculates the distance it. 3.62 km.
71-9335 (6ล้อ)ชลบุรี journey 2 Detailed Trip Analysis Report calculates the distance it. 49.79 km.
It is Amazingly to note that why 72-2109 (6ล้อ)STM gps of to calculate the distance rather than over Google's maps which it is interesting. Please see the attached file for more details.
And Please let me know how to solve this problem. I need the real solution.
Thank you very much.