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  • Author Author: Eavesdropper
  • Date Created: 13 Jun 2011 7:58 PM Date Created
  • Views 769 views
  • Likes 1 like
  • Comments 5 comments
  • research
  • dit
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Road projected image for safety

Eavesdropper
Eavesdropper
13 Jun 2011
imageimage
Blaze concept and Emily Brooke, via University of Brighton
 
You can not hear the bike rider on your right, they lurk in your blind stop, you make a right and the thud of a human being ripples through your car and body.
 
From the University of Brighton, Emily Brooke has developed a way for bicyclists to be seen when riding along side vehicles. The device, dubbed "blaze," projects a green-laser image onto the ground some distance in front of the bicycle rider, and far enough ahead when a car driver riding along side can see it clearly. Green laser light can be seen clearly in bight daylight conditions, for those who do not know. The battery powered Blaze can be attach to the handle bars of bicycle, scooter, or motorcycle. The projected image could also be strobed. 80% of all cycle accidents are due to other vehicles maneuvering into a cyclist riding straight, Brooke stated. Not to mention when people open vehicle doors in front of bike riders.
 
After winning much attention and awards, Brooke is seeking to win a chance to develop her Blaze device further on an entrepreneurship program in the USA. I hope to see her device being standard on all bicycles soon, I have had a few close-calls with or as a bike rider. Few pay attention to motorcyclists.
 
Eavesdropper
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  • Eavesdropper
    Eavesdropper over 14 years ago in reply to Former Member

    Since the laser is pointed down towards the ground, it should be much safer. Also, if the laser is a class I (1) or II (2) it could be safe for viewing. However, long periods of class 2 laser viewing is not a good idea.

     

    Or, how about an intense green LED projector system?

     

    E

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  • Former Member
    Former Member over 14 years ago

    This is really interesting, It would be good if it could be projected based on distance of near objects and stopping speed cyclist.

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  • mlass
    mlass over 14 years ago

    They could rule it as a distraction to drivers, like they do neon/led light kits under cars.

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  • Former Member
    Former Member over 14 years ago

    Great idea but has it been tested for children or animals looking into the laser when they walk out in front of the cyclist (lets face it you know it will happen) there are so many rules when it comes to lasers and the public. Hope it does come out though.

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  • DAB
    DAB over 14 years ago

    I like the idea of a continuous strobe for all smaller vehicles.  In most of the motorcycle accidents in the US, the car driver almost always says they did not see or notice the motorcycle or bicycle.  Green light would have the advantage of being near the normal peak eye response to light and flashing it on and off would attract attention at least here in the US where most green lights are on or off signalling things are ok to go.

    If she used a wheel generator to power the device it might have a better chance of being on when needed.  Batteries are notorious for not being charged when you need them.

     

    I wish her luck, this idea could well save a lot of lives around the world.

     

    DAB

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