[Ovmsdev] GPS Logs (TWIZY) -- Future Feature?

[Michael Balzer]

...btw, it would be quite easy to send power usage updates within the 
streaming update mode, just adds some traffic. So you would get 5 second 
sections in GPS and power usage, easier to correlate. But still the 
power usages would be far easier to process when being included in the 
GPS messages.

Regards,
Michael


Am 06.04.2013 16:29, schrieb Michael Balzer:
> Nikki, Mark,
>
> I decided against adding the current power to the GPS log because 
> that's something not defined in the general virtual car model, all 
> other cars lack this feature, and I wanted to make the GPS log 
> function fit for inclusion in the framework first.
>
> I currently send the power usage log (RT-PWR-UsageStats) once per 
> minute. You can correlate that to the GPS log to get the power usage 
> of minute long sections, but that's a lot of manual work and not very 
> detailed (e.g. for hills).
>
> Btw: using the power collection feature, you can also measure certain 
> route parts: easiest way is to turn the Twizy on just before driving 
> the section, then turn the Twizy off and check the power stats 
> message. But a combined GPS track would of course be far better and 
> more accurate.
>
> Mark, you mentioned a "kWh used" value with the driving log function, 
> so I guess we can think about adding the power usage to the standard 
> car model?
>
> But I'm not sure yet if the way I currently collect power usages is 
> suitable and sufficient as a standard. As I wrote in the docs, that's 
> work in progress... any thoughts on this?
>
> Regards,
> Michael
>
>
> Am 06.04.2013 15:39, schrieb Nikki Gordon-Bloomfield:
>> Hi folks,
>>
>> Just got the server.pl running and the client_app.pl running on my 
>> Ubuntu box at home. And I've pulled down the GPS Logs for the Twizy.
>>
>> One thing that's missing, which I'd love to see in the future, is an 
>> instantaneous power reading. This would enable us to not only plot 
>> the course, but figure out where the most demanding part of a trip is 
>> based on power drainage.
>>
>> Anyone else think it's a good idea?
>>
>> Nikki Gordon-Bloomfield
>>
>> http://about.me/aminorjourney/bio
>> email: nikki at littleCollie.com
>> tel: +44 7901 553308
>>
>>
>>
>> _______________________________________________
>> OvmsDev mailing list
>> OvmsDev at lists.teslaclub.hk
>> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev
>
> -- 
> Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
> Fon 0202 / 272 2201 * Handy 0176 / 206 989 26
>
>
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-- 
Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
Fon 0202 / 272 2201 * Handy 0176 / 206 989 26

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