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Title:
BODY-WORN LAW ENFORCEMENT CAMERA EMPLOYING 4G/5G NETWORK AND TWO-DIMENSIONAL BARCODE SCANNING AND IDENTIFICATION, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/161808
Kind Code:
A1
Abstract:
Disclosed are a body-worn law enforcement camera employing a 4G/5G network and two-dimensional barcode scanning and identification, and a method for performing audio video recording of an entire event. The body-worn law enforcement camera comprises: a camera device; a 4G/5G network transmission unit; a two-dimensional barcode identification unit for identifying character string information contained in a two-dimensional barcode image; a two-dimensional code marker display unit for displaying, during a video preview on a display screen of the camera device and during a recording process thereof, a successfully identified marker on the display screen or providing an audible notification of successful identification; and a recorded audio video file processing unit for uniquely associating character string information with a recorded audio video file. Audiovisual media is directly transmitted to a network back-end for real-time preview, recording, stream media forwarding, and intelligent analysis, and a successfully identified marker is displayed on a display screen during a video preview and during a recording process, such that leaked audiovisual media can be traced back to a source body-worn camera or an operator by means of unique identification information.

Inventors:
SHAO, Minqiang (Room 1701, C2 Building Software Valley Creates City, No.30, Fengzhan Road, Yuhuatai County, Nanjing Jiangsu 6, 210026, CN)
Application Number:
CN2019/078776
Publication Date:
August 29, 2019
Filing Date:
March 19, 2019
Export Citation:
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Assignee:
NANJING PERICOM INFORMATION TECHNOLOGY CO., LTD (Room 1701, C2 Building Software Valley Creates City, No.30, Fengzhan Road, Yuhuatai County, Nanjing Jiangsu 6, 210026, CN)
SHAO, Minqiang (Room 1701, C2 Building Software Valley Creates City, No.30, Fengzhan Road, Yuhuatai County, Nanjing Jiangsu 6, 210026, CN)
International Classes:
H04N5/76; G06K7/00; H04N21/8358
Attorney, Agent or Firm:
NANJING BEICHENLIANHE INTELLECTUAL PROPERTY AGENCY CO., LTD (Room 606, Block B Jianwei Building, No.56 Hanzhongmen Street, Gulou Distric, Nanjing Jiangsu 9, 210029, CN)
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