Graham Hill Solves Recharging Problem With Electric Cars

Wednesday, 9. April 2014

I actually invented the domestic smoke detector. It’s absolutely true, I was working in a large fire alarm company called Sound Diffusion at the time. They sold their equipment for cash although most was leased and hence this is where my background in leasing started.

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After chatting to an engineer about our smoke detectors that all had to be hard wired into a central control panel I found out that the amount of electricity required to maintain a detector on standby was incredibly small. In the first instance whilst doodling one day I came up with a light bulb that above the light was a smoke detector.

I then ‘developed’ the idea further to a battery driven unit. I showed our chairman at the time and it was dismissed as not saleable. He explained that consumers never expect catastrophes to happen, ‘it always happens to the next door neighbour, not to us.’ was his conclusion. A year later a company brought out a stand alone smoke detector for £29.99 and a matter of months later Black and Decker brought out theirs for £9.99.

In the words of Del Boy I could have been a millionaire! So why have I explained my flair for coming up with amazing ideas? Well I have just been reading about the latest announcement regarding electric cars. A series of quick charge units have opened up across the centre of the country, referred to as the Milton Keynes Crosslink.

There are 14 of these charging points capable of charging a car in 20 minutes, located in Cambridge, Bedford, Milton Keynes, Buckingham and Oxford. Now I don’t know about you but I still wouldn’t feel comfortable relying upon these points to get me home in the same way that I might hope to find a service station open at 11.00 at night.

And frankly I don’t consider 20 minutes as a fast charge when I can fill my car up with diesel in 2 minutes. So have we really found the answer to the problem? I don’t think so! Hence my invention! Don’t laugh! First of all it requires all batteries that are used in electric cars to be standardised in terms of size. We also need standard fittings into which a battery could be slotted into close to the ground (the batteries are bloody heavy).

You then enter a drive through bay and with the speed and precision of a group of F1 mechanics someone comes out with a trolley type jack and removes the fitted battery whilst making a note of the electricity reading on a visible dial on the outside of the battery. A freshly charged battery is is then slid into place, locked in place and the car is good to go.

The car drives up to a payment booth, pays for the electricity that he has used, as shown on the old battery, and he is good to go. If the F1 mechanics are anything to go by a driver could be through in about 5 seconds. There you go problem solved! Oh and the old battery goes straight back on charge on a rack of fast chargers. Brilliant or what? By Graham Hill

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