Multiple aperture data reader for multi-mode operation
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06K-007/10
출원번호
US-0792829
(1997-01-30)
발명자
/ 주소
Tamburrini, Thomas E.
Duncan, Michael L.
Ahten, Michael J.
Olmstead, Bryan L.
Huss, Paul R.
출원인 / 주소
PSC Scanning, Inc.
대리인 / 주소
Stoel Rives LLP
인용정보
피인용 횟수 :
70인용 특허 :
38
초록▼
A data reader and method for data reading, such as a barcode scanner, wherein the scan pattern generating optics and other features are optimized for different modes of operation. In a preferred embodiment, different patterns are projected from different apertures in the scanner housing, one scan pa
A data reader and method for data reading, such as a barcode scanner, wherein the scan pattern generating optics and other features are optimized for different modes of operation. In a preferred embodiment, different patterns are projected from different apertures in the scanner housing, one scan pattern optimized for handheld operation and the other optimized for fixed operation. Other optimizable features include the presence or absence of an aiming beam, which may be generated from the same laser source as the scan pattern or from another source, and enabling or disabling decoding of the signal received signal during a portion of a facet wheel rotation. Decoding may be disabled while the scan line(s) for handheld use is generated unless a switch or trigger is actuated.
대표청구항▼
A data reader and method for data reading, such as a barcode scanner, wherein the scan pattern generating optics and other features are optimized for different modes of operation. In a preferred embodiment, different patterns are projected from different apertures in the scanner housing, one scan pa
A data reader and method for data reading, such as a barcode scanner, wherein the scan pattern generating optics and other features are optimized for different modes of operation. In a preferred embodiment, different patterns are projected from different apertures in the scanner housing, one scan pattern optimized for handheld operation and the other optimized for fixed operation. Other optimizable features include the presence or absence of an aiming beam, which may be generated from the same laser source as the scan pattern or from another source, and enabling or disabling decoding of the signal received signal during a portion of a facet wheel rotation. Decoding may be disabled while the scan line(s) for handheld use is generated unless a switch or trigger is actuated. ution of a chip card application contains information regarding the communication, the communications address to be used and the communications protocol to be used and, furthermore, information on the requested application, the contacted chip card and an identification of the requested operation within the first device, and after execution of the personalization and/or initialization and/or chip card application, the first device tears down the logic communications channel. 3. A process for executing an electronic personalization and/or initialization of a chip card and/or a chip card application, characterized by the following process steps: contacting of the chip card by a first device; setting up or making available a connection between the first device and a separate second device to form a logical communications channel to permit communication between chip card and the second device via the first device; request for execution of personalization and/or initialization of the chip card and/or execution of a chip card application by the second device from the first device; and execution of the required personalization and/or initialization of the chip card and/or the requested chip card application using transparent transmission of data and commands between chip card and second device via the logic communications channel, whereby commands and data sent by the second device are intended directly for the chip card, and the chip card command interface is implemented in the second device; wherein the request for an application contains information on the logic communications channel to be used and the application to be executed; a process logic required for executing the requested personalization and/or initialization and/or chip card application is executed by the second device; and the second device transmits the result regarding the executed process logic to the first device; and wherein the process logic executed by the second device is an authentication. 4. A system for executing a personalization and or initialization and/or a chip card application comprising: a first device for contacting the chip card; a separate second device for executing the process logic required for the personalization and/or initialization of a chip card and/or for executing a chip card application in response to a request by the first device; equipment for providing or setting up a connection between the first device and the second device to form a logic communications channel to permit communication between the chip card and the second device via the first device; and equipment for the transparent transmission of data and commands related to the execution between the second device and the chip card via the logic communications channel; whereby commands and data sent by the second device are intended directly for the chip card, and the chip card command interface is implemented in the second device; wherein the first device furthermore comprises: equipment for contacting several chip cards; equipment for forming at least one logic communications channel between each one of the chip cards and the second device via the first device; equipment for sending several requests for simultaneous execution of several personalizations and/or initializations and/or chip card applications by the second device; and equipment to create one or several server sockets; and wherein the second device furthermore comprises: equipment to create one or several client sockets; whereby one or several client/server socket pairs are used for simultaneous communication between the chip cards and the second device. 5. A system for executing a personalization and or initialization and/or a chip card application comprising: a first device for contacting the chip card; a separate second device for executing a process logic required for the personalization and/or initialization of a chip card and/or for executing a chip card application in response to a request by the first device; equipment for providing or setting up a connection between the first device and the second device to form a logic communications channel to permit communication between the chip card and the second device via the first device; and equipment for the transparent transmission of data and commands related to the execution between the second device and the chip card via the logic communications channel; whereby commands and data sent by the second device are intended directly for the chip card, and the chip card command interface is implemented in the second device; wherein a client/server socket pair is used for transmitting commands or data related to the personalization and/or initialization and/or chip card application, and a client/server socket pair is used for transmitting control messages. 6. A system for executing a personalization and or initialization and/or a chip card application comprising: a first device for contacting the chip card; a separate second device for executing a process logic required for the personalization and/or initialization of a chip card and/or for executing a chip card application in response to a request by the first device; equipment for providing or setting up a connection between the first device and the second device to form a logic communications channel to permit communication between the chip card and the second device via the first device; and equipment for the transparent transmission of data and commands related to the execution between the second device and the chip card via the logic communications channel; whereby commands and data sent by the second device are intended directly for the chip card, and the chip card command interface is implemented in the second device; wherein the process logic executed by the second device comprises an authentication or another security critical application. 7. A system for executing a personalization and or initialization and/or a chip card application comprising: a first device for contacting the chip card; a separate second device for executing a process logic required for the personalization and/or initialization of a chip card and/or for executing a chip card application in response to a request by the first device; equipment for providing or setting up a connection between the first device and the second device to form a logic communications channel to permit communication between the chip card and the second device via the first device; and equipment for the transparent transmission of data and commands related to the execution between the second device and the chip card via the logic communications channel; whereby commands and data sent by the second device are intended directly for the chip card, and the chip card command interface is implemented in the second device; wherein the second device comprises at least one of the following features: equipment for executing at least a portion of the process logic required to execute a security relevant application; and the codes required executing a security relevant application.
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이 특허에 인용된 특허 (38)
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Koenck Steven E. ; White Jonathan R. ; Miller Phillip ; Hanson George E. ; Danielson Arvin D. ; Durbin Dennis A., Hand-held optically readable character set reader having automatic focus control for operating over a range of distances.
Bridgelall Raj (Mount Sainai NY) Katz Joseph (Stony Brook NY) Goren David P. (Ronkonkomo NY) Dvorkis Paul (Stony Brook NY) Li Yajun (Oakdale NY), Laser scanning system and scanning method for reading 1-D and 2-D barcode symbols.
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Dvorkis Paul (Stony Brook NY) Goren David P. (Ronkonkoma NY) Spitz Glenn S. (Far Rockaway NY), Laser scanning system and scanning method for reading bar codes.
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Robinson, Michael D.; Izzo, John; Livingston, Joseph; Roberts, Clayton; Walczyk, Joseph A., Method and system for linking a wireless hand held optical reader with a base unit or other wireless device.
Tamburrini, Thomas E.; Duncan, Michael L.; Ahten, Michael J.; Olmstead, Bryan L.; Huss, Paul R., Multiple aperture data reader for multi-mode operation.
Havens, William H.; Barber, Charles P.; Gannon, Colleen; Gardiner, Robert C.; Hennick, Robert J.; Pettinelli, Jr., John A., Optical reader having a plurality of imaging modules.
Dvorkis, Paul, Two-dimensional optical code scanner with scanning pattern having region of greater apparent brightness for assisting alignment of scanning pattern.
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