IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0525488
(2006-09-22)
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등록번호 |
US-7611061
(2009-11-16)
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발명자
/ 주소 |
- Steele, Michael
- Wulff, Thomas
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출원인 / 주소 |
- Symbol Technologies, Inc.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
2 |
초록
▼
A stop motion sensor supported by a mobile electro-optical reader is operative for sensing when the mobile reader is supported in a steady state by the operator for a predetermined time period, and for automatically actuating the mobile reader in response to sensing the steady state to initiate read
A stop motion sensor supported by a mobile electro-optical reader is operative for sensing when the mobile reader is supported in a steady state by the operator for a predetermined time period, and for automatically actuating the mobile reader in response to sensing the steady state to initiate reading of indicia while the mobile reader is supported in the steady state by the operator for the predetermined time period.
대표청구항
▼
We claim: 1. A data collection system, comprising: a) an actuatable, mobile unit movable by an operator, and operative for collecting data when actuated; and b) a stop motion sensor supported by the mobile unit, and operative for sensing when the mobile unit is supported in a steady state by the op
We claim: 1. A data collection system, comprising: a) an actuatable, mobile unit movable by an operator, and operative for collecting data when actuated; and b) a stop motion sensor supported by the mobile unit, and operative for sensing when the mobile unit is supported in a steady state by the operator for a predetermined time period, and for automatically actuating the mobile unit in response to sensing the steady state to initiate collecting the data while the mobile unit is supported in the steady state by the operator for the predetermined time period. 2. The system of claim 1, wherein the mobile unit is a reader for electro-optically reading indicia by scanning the indicia with a light beam, and by detecting light scattered from the indicia. 3. The system of claim 1, wherein the mobile unit is a reader for electro-optically reading indicia by capturing light from the indicia with an array of image sensors. 4. The system of claim 1, wherein the mobile unit is a reader for electro-optically reading indicia, the reader being supported by the operator's hand during reading of the indicia. 5. The system of claim 1, wherein the stop motion sensor includes multiple accelerometers operative for detecting acceleration of the mobile unit along multiple, generally orthogonal axes along which the mobile unit is free to move. 6. The system of claim 5, wherein the stop motion sensor includes a processing circuit for generating a trigger signal to automatically actuate the mobile unit when the accelerometers detect that the acceleration along each of the axes lies within a predetermined range of amplitudes. 7. The system of claim 1, wherein the stop motion sensor is operative for deactuating the mobile unit while the mobile unit is being moved by the operator. 8. A data collection system, comprising: a) an actuatable, mobile, electro-optical reader movable by an operator, and operative for electro-optically reading indicia when actuated; and b) a stop motion sensor supported by the mobile reader, and operative for sensing when the mobile reader is supported in a steady state by the operator for a predetermined time period, and for automatically actuating the mobile reader in response to sensing the steady state to initiate reading of the indicia while the mobile reader is supported in the steady state by the operator for the predetermined time period. 9. The system of claim 8, wherein the mobile reader is operative for scanning the indicia with a light beam, and by detecting light scattered from the indicia. 10. The system of claim 8, wherein the mobile reader is operative for capturing light from the indicia with an array of image sensors. 11. The system of claim 8, wherein the mobile reader is supported by the operator's hand during reading of the indicia. 12. The system of claim 8, wherein the stop motion sensor includes multiple accelerometers operative for detecting acceleration of the mobile reader along multiple, generally orthogonal axes along which the mobile reader is free to move. 13. The system of claim 12, wherein the stop motion sensor includes a processing circuit for generating a trigger signal to automatically actuate the mobile reader when the accelerometers detect that the acceleration along each of the axes lies within a predetermined range of amplitudes. 14. The system of claim 8, wherein the stop motion sensor is operative for deactuating the mobile reader while the mobile reader is being moved by the operator. 15. An electro-optical reader for electro-optically reading indicia, comprising: a) a mobile housing supported and movable by an operator, and actuatable means in the mobile housing for electro-optically reading the indicia when actuated; and b) a stop motion sensor supported by the mobile housing, and operative for sensing when the mobile housing is supported in a steady state by the operator for a predetermined time period, and for automatically actuating the actuatable means in response to sensing the steady state to initiate reading of the indicia while the mobile housing is supported in the steady state by the operator for the predetermined time period. 16. A data collection method, comprising the steps of: a) moving an actuatable, mobile unit supported by an operator, the mobile unit being operative for collecting data when actuated; and b) sensing when the mobile unit is supported in a steady state by the operator for a predetermined time period, and automatically actuating the mobile unit in response to sensing the steady state to initiate collecting the data while the mobile unit is supported in the steady state by the operator for the predetermined time period. 17. The method of claim 16, wherein the data collecting step is performed by electro-optically reading indicia by scanning the indicia with a light beam, and by detecting light scattered from the indicia. 18. The method of claim 16, wherein the data collecting step is performed by electro-optically reading indicia by capturing light from the indicia with an array of image sensors. 19. The method of claim 16, and supporting the mobile unit by the operator's hand during reading of the indicia. 20. The method of claim 16, wherein the sensing step is performed by detecting acceleration of the mobile unit along multiple, generally orthogonal axes along which the mobile unit is free to move. 21. The method of claim 20, wherein the actuating step is performed by generating a trigger signal to automatically actuate the mobile unit upon detecting that the acceleration along each of the axes lies within a predetermined range of amplitudes. 22. The method of claim 16, and the step of deactuating the mobile unit while the mobile unit is being moved by the operator.
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