Patent ID: 8746437

Claim:
A system for spacing packages, the system comprising: an induction conveyor configured to transport a series of packages, the induction conveyor including a series of conveyor segments each operable at different speeds, wherein each package in the series of packages has destination information on one surface; a first imaging scanner positioned at a downstream end of a scanning zone along the induction conveyor; a second imaging scanner positioned at an upstream end of the scanning zone; a measurement system configured to measure a height and a length of each package in the series of packages to form measurement information associated with each package; and a control system configured to: determine a first spacing between a first package in the series of packages and a second package downstream from the first package on the induction conveyor based on the measurement information associated with the first and second packages such that, when the first package is present in a scanning zone of the induction conveyer, the first imaging scanner will have a line of sight to a downstream surface of the first package; determine a second spacing between the first package and an upstream package upstream from the first package on the induction conveyor based on the measurement information such that, when the first package is present in a scanning zone of the induction conveyer, the second imaging scanner will have a line of sight to an upstream surface of the first package; and control a speed of one or more conveyor segments in the series of conveyor segments to obtain the first spacing and the second spacing.