Category: News

When time is money (both re. your own time as well as how the operator calculates the rates), the following guidelines will help you, especially in winter. The’re all fairly obvious:

1. Try to avoid fast-charging starting at a high SOC to avoid entering the area where the car squeezes the charging power. This squeezing can start as low as 35% SOC when it is cold. Drive as far as possible to keep the charging power high for as long as possible.

2. Try to charge with the highest possible battery compartment temperatures. As driving increases the temperature substantially, try to fast-charge at the end of a drive, not i.e. the following morning. Fast charging itself also increases the temperature.

3. Quit fast charging as soon as you can. If there is a slow-charger at your destination, just fast charge until you can reach it.  This ensures fast-charging at the highest possible power and trades “real” waiting time (twisting thumbs) against “virtual” waiting time (car is charging for a longer time, but you’re not waiting for it doing nothing).

A rule of thumb is that squeezing from 43 kW starts at 30% SOC plus twice the battery compartment temperature for a Q210, and from 22 kW at 65% SOC plus the battery temperature for an R240. Note that this is for the 22 kWh battery. The 41 kWh battery behaves substantially different, but we don’t have enough data yet.

econometer

The different colors makes the graph more readable, don’t you think so?

This new feature will be integrated into the next release …

Here’s a little video I made (no good conditions I know), but it should be enough to show how fast the custom based interface is compared to the ELM327.

Don’t forget: buying a ELM327 is cheaper and does not need to build anything at all and for 90% of the users this is enough.

I have worked on a new type of time based plotter graph. Here’s a first screen shot.

Screenshot_2015-10-16-17-58-41

I recently wanted to show CanZE to a friend and noticed that this page gives a lot of textual information but no images yet. For that reason I’ve added a screenshot page with some pictures to look at 😉

canze-icon-shadingIf you want to learn about your Renault ZOE electric vehicle, you’ve come to a good starting point. We will supply you with an app that displays driving stats and lots of interesting information about your car. All you need is a Bluetooth OBDII dongle or a super fast do-it-yourself build CanSee dongle, and an Android device. For a more detailed description of the app see the about or the screenshot page. There is a sister project for Apple iOS.

The app is available on Google Play store here.

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