Interface with hand-held data capture terminal, proximity and label sensing, and enhanced sensitivity and power efficiency

• US 6,149,062 A
• Filed: 11/10/1998
• Issued: 11/21/2000
• Est. Priority Date: 01/14/1988
• Status: Expired due to Fees

• Current Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Original Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Inventors: Danielson, Arvin D., Hanson, George E., Durbin, Dennis A.
• Primary Examiner(s): Pitts, Harold I.
• Application Number:
  US09/189,778
• Time in Patent Office: 742 Days
• Field of Search: 235/472.01, 235/472.02
• US Class Current: 235/472.01
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/1656 Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories mounting of accessories to a computer display G06F1/1607; display hoods G06F1/1603; cooling arrangements for portable computers G06F1/203
• CPC Class Codes: G06F 1/1696 the I/O peripheral being a printing or scanning device
• CPC Class Codes: G06F 1/28 Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
• CPC Class Codes: G06K 7/10574 Multiple sources
• CPC Class Codes: G06K 7/10584 Source control
• CPC Class Codes: G06K 7/10702 Particularities of propagating elements, e.g. lenses, mirrors G06K7/10831 takes precedence
• CPC Class Codes: G06K 7/10722 Photodetector array or CCD scanning
• CPC Class Codes: G06K 7/10732 Light sources
• CPC Class Codes: G06K 7/10811 Focalisation
• CPC Class Codes: G06K 7/10851 Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device basic electronic circuitry H03
• CPC Class Codes: G06K 7/1098 the scanning arrangement having a modular construction
• CPC Class Codes: H01Q 1/2258 used with computer equipment
• CPC Class Codes: H01Q 1/242 specially adapted for hand-held use
• CPC Class Codes: H04B 2001/3894 Waterproofing of transmission device
• CPC Class Codes: H04W 88/02 Terminal devices
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A hand-held data processing system of modular structure includes a base unit that couples with a reader unit as well as other units. The other units can include display, printing, communication or other interface functionality. The base unit can also function when separate from the reader unit and the other units. The base unit can include an indicia reader or a display component. In addition, the base unit, reader unit and the other units can possess the capability of coupling with an accessory module such as a memory device, processor or microcomputer. The reader unit and the other units can include power supplies that can supply power to the base unit. Finally, a combined assembly of a base unit and a reader or other unit can be of a size that fits within a shirt pocket.

Claims

1. A hand-held data collection system, comprising:

(a) a base unit, of size to be held in one hand during data collection, said base unit comprising a user interface; and

(b) a detachable reader unit, capable of being coupled with said base unit, said reader unit comprising a non-contact data reader reading data disposed in non-contacting relationship to said reader unit, said reader unit further comprising an energy source.

2. The hand-held data collection system according to claim 1, wherein said reader unit further comprises a processor controlling functioning of the hand-held data collection system.

3. A hand-held data collection system according to claim 1, wherein said base unit further comprises an energy source providing electrical power to the hand-held data collection system.

4. The hand-held data collection system according to claim 1, wherein said non-contact data reader comprises an electromagnetic sensor.

5. The hand-held data collection system according to claim 1, wherein said user interface comprises a display.

6. The hand-held data collection system according to claim 1, wherein said user interface comprises a speech input device.

7. The hand-held data collection system according to claim 1, wherein said user interface comprises a keypad.

8. The hand-held data collection system according to claim 1, wherein said base unit further comprises a housing capable of fitting into a shirt pocket.

9. The hand-held data collection system according to claim 1, wherein said base unit and said reader unit, when coupled together, are of a size to be carried within a shirt pocket.

10. The hand-held data collection system according to claim 1, wherein said reader unit comprises a card receptacle.

11. The hand-held data collection system according to claim 1, wherein said non-contact data reader comprises an optical indicia reader.

12. The hand-held data collection system according to claim 11, wherein said optical indicia reader comprises a charge coupled device reader.

13. The hand-held data collection system according to claim 11, wherein said optical indicia reader comprises a laser scanner reader.

14. The hand-held data collection system according to claim 11, wherein said optical indicia reader reads text.

15. The hand-held data collection system according to claim 11, wherein said optical indicia reader reads graphical information.

16. The hand-held data collection system according to claim 11, wherein said base unit further comprises a digitizer input device.

17. The hand-held data collection system according to claim 16, wherein said digitizer input device accepts handwritten data input via a stylus.

18. The hand-held data collection system according to claim 11, wherein said base unit further comprises a processor unit.

19. The hand-held data collection system according to claim 18, wherein said processor unit is a removable module.

20. The hand-held data collection system according to claim 19, wherein said processor unit can be inserted in said reader unit.

21. The hand-held data collection system according to claim 1, wherein said base unit is detachable from said reader unit.

22. The hand-held data collection system according to claim 21, wherein said base unit can be coupled with a different unit after being detached from said reader unit.

23. The hand-held data collection system according to claim 21, wherein said base unit remains functional when detached from said reader unit.

24. The hand-held data collection system according to claim 21, wherein said base unit is designed to meet a specific application'"'"'s needs when not coupled with said reader unit.

25. The hand-held data collection system according to claim 24, wherein said base unit is designed to meet a package tracking application'"'"'s needs.

26. The hand-held data collection system according to claim 24, wherein said base unit is designed to meet a price checking application'"'"'s needs.

27. The hand-held data collection system according to claim 24, wherein said base unit is designed to meet an inventory control application'"'"'s needs.

28. The hand-held data collection system according to claim 24, wherein said base unit is designed to meet a meter reading application'"'"'s needs.

29. The hand-held data collection system according to claim 24, wherein said base unit is designed to meet a shopping application'"'"'s needs.

30. The hand-held data collection system according to claim 22, wherein said base unit is designed to provide computerized control services for an entire family of peripheral units.

31. The hand-held data collection system according to claim 22, wherein said base unit fits within said different unit'"'"'s confines when coupled therewith.

32. The hand-held data collection system according to claim 22, wherein said different unit comprises a display.

33. The hand-held data collection system according to claim 22, wherein said different unit comprises a printer.

34. The hand-held data collection system according to claim 22, wherein said different unit comprises a card receptacle.

35. The hand-held data collection system according to claim 22, wherein said different unit comprises a memory device coupler.

36. The hand-held data collection system according to claim 22, wherein said different unit comprises a keyboard.

37. The hand-held data collection system according to claim 22, wherein said different unit comprises a network coupler.

38. The hand-held data collection system according to claim 22, wherein said different unit enables the data collection system to serve a different application.

39. The hand-held data collection system according to claim 22, wherein said different unit enables the data collection system to meet a different country'"'"'s operating requirements.

40. The hand-held data collection system according to claim 22, wherein said different unit further comprises an energy source providing operating power to a component of said different unit.

41. The hand-held data collection system according to claim 40, wherein said different unit can provide operating power to said base unit when connected therewith.

42. The hand-held data collection system according to claim 41, wherein said different unit comprises a power availability signaling component informing said base unit whether said different unit can provide operating power to said base unit.

43. The hand-held data collection system according to claim 22, wherein said different unit comprises a communication device.

44. The hand-held data collection system according to claim 43, wherein said communication device comprises a modem.

45. The hand-held data collection system according to claim 43, wherein said communication device generates an electromagnetic energy communication link.

46. The hand-held data collection system according to claim 43, wherein said communication device generates a radio frequency communication link.

47. The hand-held data collection system according to claim 22, wherein said different unit further comprises a different unit accessory module.

48. The hand-held data collection system according to claim 47, wherein said different unit accessory module comprises a multi-tasking operating system.

49. The hand-held data collection system according to claim 47, wherein said different unit accessory module comprises a microcomputer.

50. The hand-held data collection system according to claim 47, wherein said different unit accessory module comprises a memory module.

51. The hand-held data collection system according to claim 47, wherein said different unit accessory module further comprises an energy source.

52. The hand-held data collection system according to claim 47, wherein application programs can be downloaded to said different unit accessory module.

53. The hand-held data collection system according to claim 47, wherein said different unit accessory module can be removed from said different unit and coupled with said base unit.

54. The hand-held data collection system according to claim 1, wherein said base unit further comprises an accessory module.

55. The hand-held data collection system according to claim 54, wherein said accessory module can be removed from said base unit and coupled with said reader unit.

56. The hand-held data collection system according to claim 54, wherein said accessory module comprises a multi-tasking operating system.

57. The hand-held data collection system according to claim 54, wherein said accessory module comprises a microcomputer.

58. The hand-held data collection system according to claim 54, wherein said accessory module comprises a memory module.

59. The hand-held data collection system according to claim 54, wherein said accessory module further comprises an energy source.

60. The hand-held data collection system according to claim 54, wherein application programs can be downloaded to said accessory module.

61. The hand-held data collection system according to claim 54, wherein said base unit can be detached from said reader unit and coupled with a different unit having an accessory module receptacle, and wherein said accessory module can be removed from said base unit and coupled with said accessory module receptacle of said different unit.

62. The hand-held data collection system according to claim 1, wherein said reader unit further comprises a reader unit accessory module.

63. The hand-held data collection system according to claim 62, wherein said reader unit accessory module comprises a multi-tasking operating system.

64. The hand-held data collection system according to claim 62, wherein said reader unit accessory module comprises a microcomputer.

65. The hand-held data collection system according to claim 62, wherein said reader unit accessory module comprises a memory module.

66. The hand-held data collection system according to claim 62, wherein said reader unit accessory module further comprises an energy source.

67. The hand-held data collection system according to claim 62, wherein application programs can be downloaded to said reader unit accessory module.

68. The hand-held data collection system according to claim 1, wherein said base unit further comprises a data reader.

69. The hand-held data collection system according to claim 68, wherein said data reader comprises a contact reader.

70. The hand-held data collection system according to claim 68, wherein said data reader comprises an optical indicia reader.

71. The hand-held data collection system according to claim 70, wherein said optical indicia reader comprises a scanner.

72. A hand-held data collection system, comprising:

(a) a base unit, of size to be held in one hand during data collection, said base unit comprising a user interface; and

(b) a detachable reader unit, capable of being coupled with said base unit, said base unit being contained within said detachable reader unit'"'"'s confines when coupled therewith, said reader unit comprising a non-contact data reader reading data disposed in non-contacting relationship to said reader unit, said reader unit further comprising an energy source.