Visual positioning digital intercom type audio/video recorder

An intercom type, audio and video technology, applied in the field of recorders, can solve the problems of increasing the burden on police equipment, uncoordinated operation, single function, etc., and achieve the effect of rich functions, easy collection, and clear picture quality

Inactive Publication Date: 2016-09-14
贺州市公安局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are various styles of law enforcement recorders on the market, which have disadvantages such as single function or multi-functional independent operation and uncoordinated operation. It is necessary to carry multiple devices to realize visual command and dispatch, which increases the equipment burden of the police and is not easy to use.

Method used

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  • Visual positioning digital intercom type audio/video recorder
  • Visual positioning digital intercom type audio/video recorder
  • Visual positioning digital intercom type audio/video recorder

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0029] The visual positioning digital intercom type audio and video recorder of the present invention is that according to the requirements of the Ministry of Public Security, the management department of the public security organ should equip policemen in positions such as patrolling, duty, and law enforcement with law enforcement records that meet technical standards in accordance with equipment and equipment standards. The instrument refers to the necessary information equipment for the daily work of the police, such as patrolling, on duty, and law enforcement. At the same time, it is not limited to the use of the police. Attendance, assessment, etc. Here we still take the use of the police as an example. First, with the rapid strengthening of people's awareness of democracy and the legal system ...

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Abstract

The invention discloses a visual positioning digital intercom type audio/video recorder. The recorder is composed of a shell and a built-in main board. A lens, infrared lights, a master light source and an auxiliary light source are arranged on the front face of the shell. A loudspeaker, an LCD liquid crystal display and a back toggle clip are arranged on the back of the shell. The main board is connected with components such as a CPU module, a wide angle correction module, a public network group voice intercom module, a preview module and an SD card controller through interconnection standard slots PCI. The recorder has the waterproof, anti-falling, recording, photographing, marking and positioning functions of an ordinary law enforcement recorder and also has an independent touch operation system and an independent operation space. The recorder also has the functions of supporting point-to-point voice intercom or group voice intercom between a rear-end dispatching platform and the recorder, the group voice intercom between a single device and multiple devices, and the independent voice intercom between the devices, supporting pass-back of video and positioning information to a background audio/video database in real time and supporting remote instruction delivery.

Description

technical field [0001] The invention belongs to a recorder, in particular to a positionable audio and video recorder. Background technique [0002] The recorder can be used in many occasions, mainly used to record the image and sound of the scene at that time, and provide a device for restoring the situation at that time afterwards. Especially the law enforcement recorder used in law enforcement departments, called single police law enforcement video and audio recorder for police work, also known as police law enforcement recorder or on-site law enforcement recorder, is designed and developed for the actual needs of law enforcement departments Police individual products. [0003] With the rapid strengthening of people's awareness of democracy and the legal system in recent years, especially the awareness of rights protection involving their own interests, the law enforcement environment of law enforcement agencies is undergoing profound and complex changes. Law enforcement ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N5/77H04B1/3827
CPCH04B1/3827H04N5/76H04N5/77
Inventor 张钊宾李伟章欧丽娥董显平何健李娜
Owner 贺州市公安局
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