Portable data collection device with two dimensional imaging assembly

A portable data collection device comprising:

• a) an imaging assembly, including a two dimensional photosensor array comprising multiple rows of photosensor elements which are read out after an exposure period to generate a signal representative of an image of a two dimensional target area;
• b) an optic system positioned to focus illumination reflected from the target area onto the photosensor array;
• c) image buffering circuitry coupled to the imaging assembly, receiving the signal and buffering digital image data representative of the image of the target area;
• d) decoder circuitry coupled to the image buffering circuitry for decoding a portion of the digital image data representative of an image of a dataform in the target area and providing decoded dataform data corresponding to data encoded in the dataform;
• e) video capture circuitry coupled to the imaging assembly and receiving the signal, the video capture circuitry including analog to digital conversion circuitry for providing digital data corresponding to a video representation of the image of the target area;
• f) output port circuitry coupled to the decoder circuitry and the video capture circuitry for outputing at least one of the decoded dataform data and the digital data corresponding to the video representation of the image of the target area;
• and
• g) selection circuitry coupled to the decoder circuitry and the video capture circuitry for outputing a selected one of the decoded dataform data and the digital data corresponding to the video representation of the image of the target area.

A portable data collection device comprising:

• a) an imaging assembly, including a two dimensional photosensor array comprising multiple rows of photosensor elements which are read out after an exposure period to generate a signal representative of an image of a two dimensional target area;
• b) an optic system positioned to focus illumination reflected from the target area onto the photosensor array;
• c) signal processing circuitry coupled to the two dimensional photosensor array, receiving the signal, converting the signal to digital image data representative of the image of the target area and buffering the digital image data;
• d) decoder circuitry coupled to the signal processing circuitry for decoding a portion of the digital image data representative of an image of a dataform in the target area and providing decoded dataform data corresponding to data encoded in the dataform;
• e) data compression module coupled to the signal processing circuitry for providing compressed digital data representative of the image of the target area;
• f) output port circuitry coupled to the decoder circuitry and the image compression circuitry for outputing at least one of the decoded dataform data and the compressed digital data representative of the image of the target area;
• g) an RF transceiver coupled to the decoder circuitry and the data compression module for transmitting at least one of the decoded dataform data and the compressed digital image data representative of the image of the target area;
• and
• h) a portable, hand-held housing encasing the imaging assembly, the optic system, the signal processing circuitry, the decoder circuitry, the data compression module and the output port circuitry.

A portable data collection device comprising:

• a) an imaging assembly, including a two dimensional photosensor array comprising multiple rows of photosensor elements which are read out after an exposure period to generate a signal representative of an image of a two dimensional target area;
• b) an optic system positioned to focus illumination reflected from the target area onto the photosensor array;
• c) signal processing circuitry coupled to the two dimensional photosensor array, receiving the signal, converting the signal to digital image data representative of the image of the target area and buffering the digital image data;
• d) decoder circuitry coupled to the signal processing circuitry for decoding a portion of the digital image data representative of an image of a dataform in the target area and providing decoded dataform data corresponding to data encoded in the dataform;
• f) output port circuitry coupled to the decoder circuitry and the signal processing circuitry for outputing at least one of the decoded dataform data and the digital image data representative of the image of the target area;
• g) an RF transceiver coupled to the decoder circuitry and the data compression module for transmitting at least one of the decoded dataform data and the compressed digital image data representative of the image of the target area;
• and
• h) a portable, hand-held housing encasing the imaging assembly, the optic system, the signal processing circuitry, the decoder circuitry, the data compression module and the output port circuitry;
• and
• i) a first manually activated trigger switch and a second manually activated trigger switch positioned exteriorly of the housing for activating the data collection device, activating the first trigger switch selecting output of the decoded dataform data and activating the second trigger switch selecting output of the digital image data representative of the image of the target area.