Patent ID: 11960961
Assignee: ZEBRA TECHNOLOGIES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An aiming system for a multiple field of view imaging system, the aiming system comprising:
an illumination field source configured to provide illumination to (i) illuminate a target and (ii) indicate a near field of view of the imaging system;
a far field aiming source configured to provide a radiation pattern to indicate a far field of view of the imaging system;
near field optics configured to receive the illumination from the illumination field source and further configured to form the first illumination to provide near field illumination to the near field of view of the imaging system, wherein the near field illumination has a vertical field of view angle and a horizontal field of view angle;
far field optics configured to receive the radiation pattern from the aiming source and further configured to provide the radiation pattern to the far field to indicate the far field of view of the imaging system;
a rolling shutter sensor disposed to receive light from the target and configured to image the target in either of (i) the near field of view or (ii) the far field of view of the imaging system, the rolling shutter sensor including a plurality of rows of pixels with each row having an active imaging state wherein the row is exposed to collect light, and an inactive state wherein the row is not exposed and therefore not collecting light; and
a controller in communication with the far field aiming source to control operation of the far field aiming source to cause the aiming source to, during a frame of the rolling shutter sensor, (i) provide the radiation pattern when the rolling shutter sensor is not imaging the region of the far field of view of the imaging system that contains the radiation pattern and (ii) not provide the radiation pattern when the rolling shutter sensor is imaging the region of the far field of view of the imaging system that contains the radiation pattern.