BAR CODE READING TERMINAL WITH VIDEO CAPTURING MODE
First Claim
1. A bar code reading terminal comprising:
- a two-dimensional image sensor;
a lens assembly for focusing an image onto said two-dimensional image sensor;
a housing incorporating said image sensor and said lens assembly;
at least one wireless communication interface;
a memory;
wherein said bar code reading terminal is operative for capturing video frames using the two-dimensional image sensor, attempting to decode frames of said video frames for decodable indicia, transforming one or more of said video frames into a compressed video file format, said bar code reading terminal further being operative for transmission of at least a portion of said compressed video file to an external playback device;
a web page server software program that can be accessed by a request from said external playback device;
wherein in response to receiving said request from said external playback device, said web page server software program serves a web page implementing a graphical user interface, said graphical user interface allowing an operator of said external playback device to remotely control said bar code reading terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
A bar code reading terminal can, in one embodiment, include a two-dimensional image sensor and an imaging assembly. The terminal can be configured, in response to receipt of a trigger signal, to buffer a set of frames and subject each frame of the set of frames to a decode attempt. The terminal can also be configured to convert the convert the captured set of video frames into a compressed video format, and transfer the resulting video file to a file server or to one or more playback devices, in response to a user interface action, or in response to difficult read condition having been detected. The terminal can also be configured to establish two-way video- and audio-communication with a remote video- and audio-streaming device. The video capturing and streaming operation of the terminal can be controlled remotely from a playback device via web interface.
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Citations
20 Claims
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1. A bar code reading terminal comprising:
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a two-dimensional image sensor; a lens assembly for focusing an image onto said two-dimensional image sensor; a housing incorporating said image sensor and said lens assembly; at least one wireless communication interface; a memory; wherein said bar code reading terminal is operative for capturing video frames using the two-dimensional image sensor, attempting to decode frames of said video frames for decodable indicia, transforming one or more of said video frames into a compressed video file format, said bar code reading terminal further being operative for transmission of at least a portion of said compressed video file to an external playback device; a web page server software program that can be accessed by a request from said external playback device; wherein in response to receiving said request from said external playback device, said web page server software program serves a web page implementing a graphical user interface, said graphical user interface allowing an operator of said external playback device to remotely control said bar code reading terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A bar code reading terminal comprising:
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a two-dimensional image sensor; a lens assembly focusing an image onto said two-dimensional image sensor; a hand held housing incorporating said image sensor and said lens assembly, wherein said bar code reading terminal is devoid of a keyboard and display; at least one wireless communication interface; a memory; wherein said bar code reading terminal is operative for capturing video frames using the two-dimensional image sensor, attempting to decode frames of said video frames for decodable indicia, transforming one or more of said video frames into a compressed video file format, said bar code reading terminal further being operative for transmission of at least a portion of said compressed video file to an external playback device; wherein said bar code reading terminal is configured to run an HTTP server software program; and wherein said HTTP server software program is configured responsive to receiving an HTTP request from an external playback device to serve an HTML page implementing a graphical user interface, said graphical user interface allowing an operator of said external playback device to remotely control said capturing video frames and said transmission by said bar code reading terminal, wherein said graphical user interface has a data input area enabling said operator to switch on and off said video capturing and video transmission by said bar code reading terminal, wherein said graphical user interface further has a data input area enabling said operator to select a compressed video file from a list of compressed video files previously recorded by said bar code reading terminal, the compressed video file having frames processed for attempting to decode a decodable indicia by said bar code reading terminal. - View Dependent Claims (20)
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Specification