apctjb's latest activity

  • apctjb
    apctjb reacted to Jeremy McCreary's post in the thread Another new TQ motor: hpr40 with Like Like.
    Yes, adding assist to a cycling model introduces a whole new set of parameters and riding dynamics to wrestle with. It's important to...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    For sure, use the best assumption you have for model inputs especially those inputs which move the needle the most -rider input, assist...
  • apctjb
    apctjb reacted to Jeremy McCreary's post in the thread Another new TQ motor: hpr40 with Like Like.
    We've discussed the accuracy of this kind of modeling several times. A lot of the uncertainty comes down to how well really know certain...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Thanks for the input, DM sent and updated the instructions section of the app to hopefully make things a little clearer.
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Thanks for checking! If you are willing to share you GPX file and your settings (screenshot of all the input fields below filled in for...
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  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    For each segment you input your anticipated NARP and assist mode (ECO, MID, HIGH), which is needed to determine motor power for that...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    So far its proving to be reasonably accurate. For example I did a ride yesterday (GPX file attached) and it estimated I would return...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    The GPX file provides the elevation and distance for ride segments (which you can adjust and modify) The summary data is calculated...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Took it a step further and added GPX upload so you don't have to manually enter ride information.
    • 1785349673084.png
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    @mschwett. I took your advice and added ride segments to the app rather than relying on average grade and rider input power for the...
    • 1784935063798.png
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Exactly what I found myself doing! Being overly conservative early on because I was concerned about range only to complete the ride with...
  • apctjb
    apctjb reacted to Stefan Mikes's post in the thread Another new TQ motor: hpr40 with Like Like.
    Just you make you aware: none of these systems (as an automated solution) is perfect. For instance, the Spesh system is very...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    That's brilliant! No need for range estimator with that functionality. Unfortunately no such feature on TQ bikes...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Thanks for the offer. This is a pre ride range estimator for route planning. It helps answer questions like-- can I make the ride on my...
  • apctjb
    apctjb replied to the thread Another new TQ motor: hpr40.
    Agree , a ride profile would be a nice improvement. Or better yet, input the route GPX file and the app breaks the ride into 100m...
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