Abstract: Systems and methods which allow a spotter external to a vehicle to provide signals to a driver of the vehicle in order to facilitate safe backup operations of the vehicle are disclosed. A wireless transmitter, in wireless communication with a receiver positioned within the vehicle, is operated by the spotter. An indicator, also in communication with the receiver, is configured to provide a plurality of audible and/or visible signals perceivable by the driver in response to a wireless signal received by the receiver from the transmitter. The audible and/or visible signals may comprise selected patterned tones and lights which inform the driver whether they should proceed to backup the vehicle or stop the vehicle.

Abstract: A back-up safety apparatus and method that enables the driver of a large vehicle with inherent rear blind spots to receive signals, to proceed or stop, based on changing safe or unsafe conditions. A spotter who monitors the vehicle's progress from a safe and remote vantage point in the rear, uses a hand held wireless transmitter to signal the driver. The transmitter also provides a deadman style safety switch for the benefit of the spotter that will automatically signal the driver to stop if the spotter becomes disabled, falls or drops the transmitter.