G - Physics – 08 – G
Patent
G - Physics
08
G
G08G 1/0965 (2006.01) B60Q 1/52 (2006.01) E01F 9/016 (2006.01) G08G 1/16 (2006.01)
Patent
CA 2239849
A method and apparatus for warning drivers as to the presence of a school bus in the process of unloading a passenger. A first step involves providing a sign capable of changing from an inactive mode to a warning mode upon receiving a signal. A second step involves providing a transmitter compatible with the signs receiver . A third step involves positioning the sign at a location along a highway that is visible a sufficient distance from a concealed stopping location to provide warning to drivers of approaching vehicles. A fourth step involves positioning the transmitter in a school bus so as to enable a driver of the school bus to remotely change the sign from the inactive mode to the warning mode while the school bus is stopped at the concealed location.
Hahn Robin
Woodruff Nathan V.
LandOfFree
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