Mobile autonomous scalable scanner system
This invention is directed to autonomous document scanning operations. A scanning device and one or more stacks of documents may use motors to autonomously move the documents into position to be scanned by the scanner. The scanning device may detect properties of the documents while scanning. Multiple stacks of documents may be scanned in this manner with minimal user intervention, eliminating the need for manual intervention when scanning groups of documents.
1. A mobile autonomous scalable scanner system, comprising:
a scanning pad, including at least one paper sheet; and
a scan engine, comprising:
an embedded controller;
a document scanner, comprising an imager; and
an elevator motor configured to operate to move the document scanner along a vertical axis to a height of one of the at least one paper sheets;
the document scanner configured to operate the imager to create a digital image of the one of the at least one paper sheets,
wherein the scan engine is configured to move in an X-Y plane of a floor to a scanning position next to the scanning pad.
2. The mobile autonomous scalable scanner system of claim 1 , wherein the scan engine additionally comprises a motor drive mechanism and motor wheels.
3. The mobile autonomous scalable scanner system of claim 1 , wherein the scanning pad additionally comprises a motor drive mechanism and motor wheels.
4. The mobile autonomous scalable scanner system of claim 3 , wherein the scanning pad is configured to move in an X-Y plane of the floor to a scanning position next to a scan engine.
5. The mobile autonomous scalable scanner system of claim 1 , wherein the scanner system comprises a central controller and wherein the scan engine is configured to transmit the digital image to the central controller.
6. The mobile autonomous scalable scanner system of claim 1 , wherein the at least one paper sheet includes at least one paper sheet that includes control information.
7. The mobile autonomous scalable scanner system of claim 6 , comprising a plurality of scanning pads and a paper document,
wherein the paper document includes a plurality of paper sheets located on a plurality of scanning pads; and
wherein the control information includes information about an ordering of the paper sheets within the document.
8. The mobile autonomous scalable scanner system of claim 6 , wherein the at least one sheet comprising control information includes at least one of an RFID tag, magnetic strip, or barcode, and wherein the scan engine comprises an RFID reader, magnetic strip reader, or barcode reader.
9. The mobile autonomous scalable scanner system of claim 1 , wherein the scanning pad includes a transmitter, and wherein the transmitter transmits a signal identifying the pad.
10. The mobile autonomous scalable scanner system of claim 1 , wherein the scanning pad includes a support structure and a clamping mechanism that clamps the at least one paper sheet to the support structure.
11. A method for autonomously scanning a document, comprising:
providing a scanning pad, comprising at least one paper sheet:
providing a scan engine, comprising:
an embedded controller;
a document scanner, comprising an imager; and
an elevator motor;
operating the scan engine in an X-Y plane of a floor to a position adjacent to the scanning pad;
operating the elevator motor to move the document scanner along a vertical axis to a height of one of the at least one paper sheets; and
operating the imager to create a digital image of the one of the at least one paper sheets.
12. The method of claim 11 , additionally including providing a scan engine comprising a motor drive mechanism and motor wheels and additionally including operating the motor drive mechanism and motor wheels to move the scan engine in an X-Y plane of the floor to a position adjacent to the scanning pad.
13. The method of claim 11 , further comprising operating a motor drive mechanism and motor wheels of the scanning pad to move the scanning pad in an X-Y plane of the floor to a position adjacent to the scan engine.
14. The method of claim 11 , including providing a scanning pad including at least one paper sheet that includes control information for the autonomous scanner.
15. The method of claim 14 , including:
providing a plurality of scanning pads;
providing a paper document including a plurality of paper sheets located on a plurality of scanning pads; and
providing control information that identifies an ordering of the paper sheets within the document.
16. The method of claim 14 , wherein the at least one sheet comprising control information includes at least one of an RFID tag, magnetic strip, or barcode, and wherein the scan engine comprises an RFID reader, magnetic strip reader, or barcode reader.
17. The method of claim 11 , further including providing a scanning pad including a wireless transmitter and further including transmitting a signal from the wireless transmitter identifying the pad.
18. The method of claim 17 , further including transmitting a signal from the wireless transmitter indicating whether the at least one sheet has been imaged by the scan engine.
19. The method of claim 11 , further including providing a scanning pad including a support structure and clamping mechanism, and further including clamping the at least one sheet to the support structure with the clamping mechanism.
20. The method of claim 11 , further including providing a central controller, further including providing the scan engine with a wireless transmitter, and further including transmitting the digital image to the central controller.
21. The method of claim 11 , further including:
reviewing the digital image;
validating the quality of the digital image;
determining whether an additional scan of the at least one paper sheet is necessary; and
transmitting a signal indicating that an additional scan is necessary.