Category: Electric Vehicles
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trippler contingencies
Planning to go from snow to surf in one day in an electric vehicle naturally meant planning for resilience. Planning a dawn-to-dusk schedule in 30-minute blocks also meant up-front planning for contingencies. Carnival of carving I recently descended from Mount Hotham to Cape Conran, with one one of my teenage children, snowboarding in the morning…
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trippler at PyConAU
I was thrilled to be back for my second PyCon AU – with a wonderfully diverse and inclusive group of technologists – presenting on trippler in a talk titled An EV Trip Planner for Australia. I got a great feedback, including a suggestion to incorporate the many very (but not uniquely) Australian BIG things we…
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trippler for Aotearoa New Zealand
Planning to present my PyCon AU talk to an internal audience at MYOB, I realised the title An EV trip planner for Australia, while entirely appropriate for an Australian conference on Python, wasn’t as inclusive as it could be for the members of a technology organisation encompassing Australia and Aotearoa New Zealand. So trippler now…
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Reflecting on UI polish
I’ve been meaning to give the trippler UI a glow up for MY2025 and my PyCon AU selection finally provided the impetus. In previously envisioning migrating to a Javascript front-end (vibe coded?), I was possibly making the next step bigger than it needed to be, as I’ve managed to squeeze a bit more out of…
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Charger hopping
While it’s nice to make good time, when in remote areas, sometimes any route will do. For EV road trip planning in trippler, I first found the direct route, then chose chargers along the route. This approach can fail when there aren’t enough chargers close to the route, as in remote areas. Charger hopping is…
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Stop thinking
EV road trips have a different cadence. You might need to charge an EV up to twice as frequently as you’d refuel an ICE vehicle (depending on the pair compared). However, given people need to stop too, this doesn’t necessarily mean trips take longer, and the different pattern of stops may even make the trip…
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An evergreen question: what is an MVP?
I was asked this the other day. My answer was: it depends on the context; it helps to have an example. And the contextual element is probably why this remains an evergreen question. While I have a fresh example in mind I thought I’d quickly plant a stake in the ground for reference. First, it…
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trippler development notes
This is the behind-the-scenes companion post to a resilient charging planner, sharing more on the development process and how the app works, with links back to earlier work. Design philosophy I wanted to focus on the core problem of interactively exploring charging options under varying trip requirements. I wanted a tool that I would use…
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A resilient charging planner
Check out the prototype of trippler, an interactive charging planner for resilient EV road trips. Based on my own EV road trip experience, trippler is as much about easily understanding charging options and contingencies, to reduce charger anxiety, as it is about coming up with a single best plan. Features Simply enter the start and…
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Data complications
Solving EV charger anxiety used maths for better road trips, but skipped over using real data. Let’s fix that, or at least try to… The easy bits To get from A to B in an EV, I used Open Route Service to find a base route to a destination and and Open Charge Map to…