Thanks, I actually wish I had more info... Like how much the accelerator and break are pressed, the actual power usage of the different system (Motor, Heating, AC...). Those would need access from the CanBus to do right now I think...
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There is a lot of useful information that you are displaying. Is it possible to download the data for further analysis to your computer, i.e. in csv format? What is the time interval between each of the measurements shown for the trip stats. You obviously have GPS coordinates, speed, elevation, instantaneous power, and temperatures. How does the car know wind direction and wind speed? How does it know the elevation (is it GPS elevation)? Why is there a min and max elevation? Is the power shown just the power to propel the car? Or does it include accessories, a/c, and the heater? Can the accessories (DC to DC convert), a/c, and heater be separately measured?
For the charging data, what is the time interval between measurements? Can you obtain the amount of energy in the battery, i.e. kWh of energy remaining?
I'm not sure how comfortable I'd be with this much data hosted by someone else, but what you've put together here is very impressive.
I agree with you ! I probably wouldn't use it myself if it was made by someone I didn't know and trust.
I have a very hard time to trust people in general... And I know whatever someone say really mean nothing to build trust, so I won't say anything
I'm happy some of you think I could be trusted and I'll do my best to not to let you down !
According to the information in post 23, Tesla may block requests from your server if you make too many requests and put to high a load on Tesla's server. If too many people use your server, then your server could be blocked. Maybe you could provide the server to others to run themselves?
Thank you for replying to all my questions in my previous post.
Starting with a 25% efficiency of a ICE in normal usage, I wonder how much it drop with those kind of accelerationSo the efficiency is approximately 0.38 / 0.52 = 73%. That is not all that great. Fast acceleration wastes energy :wink:.
I have no idea where tesla take their speed... I have have access to anything more than what you see.. I might make a modified version that use the GPS coordinate instead... Or I could maybe just offset the power usage a little bit... not sure yet what I'll do.How is speed being measured? Is this GPS speed or is it the speed measured by the car? I don't suppose can measure the output power of the motor, i.e. torque and rpm.
Actually, I have measured the efficiency of the ICE in my car to be around 37% going 65 mph on the freeway. I have a PHEV.
I looked at a similar plot for my PHEV in EV mode. It takes 1.5 seconds for the power from the HVB to peak. Yours peaked in 1.5 seconds in the previous post. The rated peak power output of my HVB is 65 kW (about the same as in the plot in the previous post). Your data is accurate.
I've made a data recorder that is hosted, which mean you do not have to run any application on your computer.