Popular Post Seba Posted May 28, 2018 Popular Post Share Posted May 28, 2018 Hi, for anyone interested - about two weeks ago I started to develop web application, that helps to view and analyze CSV log files created by WheelLog application. It's still in "early alpha" version, but I think it's usable enough to make it available to other EUC riders. You can access it at http://wheellogviewer.net As I mentioned, it is still under active development. I will be happy if you test and report any problems; feature requests are also welcome Of course there are some features planned already: Displaying terrain profile of your ride. Time and distance of min & max value occurence. Speed in mph, temperature in Fahrenheit. Now speed and distance is taken from wheel data. It's not accurate, so when location data is available, location distance and speed will be displayed. For now Wheel Log Viewer has been only tested with logs taken when riding KS-16C and fairly new WheelLog app (I've built it from source). So there is no tilt & roll data and "battery_temp" is used as a "Temperature". I'll be happy if someone could send me a log samples from different wheels - info@wheellogviewer.net - please include detailed informations about your wheel make, model, firmware version and WheelLog app version. Some tips: enable "Log location" and "Use GPS for location" in Wheellog's "Log Settings" by default all plots are displayed on chart; you can hide some plots by clicking corresponding legend entry. I hope that my work will be a valuable contribution to whole EUC community. Enjoy! 5 6 Quote Link to comment Share on other sites More sharing options...
ir_fuel Posted May 28, 2018 Share Posted May 28, 2018 Nice! Maybe once it matures you could build some web services and integrate direct upload from wheellog? Quote Link to comment Share on other sites More sharing options...
Seba Posted May 28, 2018 Author Share Posted May 28, 2018 5 hours ago, ir_fuel said: Nice! Maybe once it matures you could build some web services and integrate direct upload from wheellog? Good idea. Added to "to-do-list" 1 Quote Link to comment Share on other sites More sharing options...
Seba Posted May 28, 2018 Author Share Posted May 28, 2018 There was a compatibility issue with older format of CSV files. Seems that some versions/variants of WheelLog app saved distance in kilometers rather than meters. Now viewer should display trip distance correctly. Also, there was "temperature" field instead of "battery_temp" and "system_temp". This prevented viewer from working at all... This is also fixed. 1 Quote Link to comment Share on other sites More sharing options...
andress Posted May 30, 2018 Share Posted May 30, 2018 Really nice webapp! It is very usable already. If you are asking for suggestions, I think it would be nice to implement some filtering. For example 0% battery at some points. Also I think it is not needed to have both battery and voltage as it is basically the same thing just lineary shifted. Or maybe keep both but at the battery stats on top not have MIN/MAX but START / FINISH and keep the MIN/MAX for voltage. Quote Link to comment Share on other sites More sharing options...
Boogieman Posted May 28, 2019 Share Posted May 28, 2019 (edited) On 5/30/2018 at 12:26 PM, andress said: Really nice webapp! It is very usable already. If you are asking for suggestions, I think it would be nice to implement some filtering. For example 0% battery at some points. Also I think it is not needed to have both battery and voltage as it is basically the same thing just lineary shifted. Or maybe keep both but at the battery stats on top not have MIN/MAX but START / FINISH and keep the MIN/MAX for voltage. It seems like voltage<>battery from your graph. Battery (voltage) drops as you ride and deplete the charge. Voltagestays high (ish) during entire ride. Im guessing this is the voltage after the frequency inverter delivered to the motor and thats why it stays high. But as battery gets closer to 0% also voltage should drop. It could be really usefull to se at which battery level it starts to get "dangerous" to ride full out, for example msx speed snd msx braking as that should in theroy cause voltage to drop quickly when battery gets exhausted due to exesive power outage. More info is allways better. If you can choose what to display...even better, but maybe it could be an idea to clarify the text what "voltage" means, i.e. motor voltage or F.C. output voltage just to separate it clearly from battery (voltage) :-) Nice to see more EUC apps snd logs showing up. Wheel log is awesome, especially to check battery level (when sunny and you dont see the leds on thenTesls) and how far you ride on a charge based on speed This would be deep digging info that could be fun to overlay on for example on s movie of s ride :-) Edited May 28, 2019 by Boogieman Quote Link to comment Share on other sites More sharing options...
Andrii Posted May 30, 2019 Share Posted May 30, 2019 (edited) It looks promising. There's another web service like yours (https://electro.club/wheellog). Anyway, I have a problem with my graph. Can you figure out what's wrong? I'd like to use this service. Thanks. Fast run. 70percent in 20km..csv From home to work.csv Edited May 30, 2019 by Andrii One more CSV added. It doesn't look good as well. Quote Link to comment Share on other sites More sharing options...
Seba Posted May 30, 2019 Author Share Posted May 30, 2019 1 minute ago, Andrii said: It looks promising. There's another web service like yours (https://electro.club/wheellog). Anyway, I have a problem with my graph. Can you figure out what's wrong? I'd like to use this service. Thanks. Fast run. 70percent in 20km..csv 2.31 MB · 0 downloads Thank you, I'll investigate this. Really messy graph 1 Quote Link to comment Share on other sites More sharing options...
KiNgKoNg Posted September 28, 2019 Share Posted September 28, 2019 Hello @Seba Is the voltage choices in wheel log will affect the performance of the wheel? For example i have nikola 84v and i choose 64v in wheel log voltage option will it affect the performance of the wheel? Quote Link to comment Share on other sites More sharing options...
Seba Posted September 28, 2019 Author Share Posted September 28, 2019 24 minutes ago, KiNgKoNg said: Hello @Seba Is the voltage choices in wheel log will affect the performance of the wheel? For example i have nikola 84v and i choose 64v in wheel log voltage option will it affect the performance of the wheel? No, it won't affect wheel performance. It's just information how WheelLog should calculate correct voltage for display and logging purposes. Quote Link to comment Share on other sites More sharing options...
Slashebeest Posted September 28, 2019 Share Posted September 28, 2019 Big thank you for this. 1 Quote Link to comment Share on other sites More sharing options...
KiNgKoNg Posted September 28, 2019 Share Posted September 28, 2019 Ok thank you... that is why when i change the volt to 64 the battery reading also change. Now i understand. 😊 Quote Link to comment Share on other sites More sharing options...
t0me Posted August 20, 2020 Share Posted August 20, 2020 Where are the wheellog logs stored in android? Quote Link to comment Share on other sites More sharing options...
Chriull Posted August 20, 2020 Share Posted August 20, 2020 6 minutes ago, t0me said: Where are the wheellog logs stored in android? Afair normally in Download/Wheellog Logs. Don't remember if there are/were any settings to change this location. Euc World logs are now saved in an own database. Csv logs can be downloaded via the euc.world homepage. 1 Quote Link to comment Share on other sites More sharing options...
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