| 摘要 |
Abstract LightSafe is a custom-made LED light-bar, with a series of Red and Blue flashing LED lights in a sequence. The length, style and fixture of LightSafe can vary with its internal timer, battery and external solar panel, LightSafe can be set to display a sequence of flashing lights, so on-coming traffic see from the distance, which resembles emergency lights therefore the approaching traffic remains to the road speed limit. LightSafe is primarily designed to slow down speeding drivers in vehicles to prevent speeding drivers, which lead to traffic accidents causing death. LightSafe is fixed along Freeways, Motorways and Highways at a random distance apart. A timer is set which can run for any length of time, at repeated intervals. |
