A Single Police Body Worn Recorder with Gravity Acceleration Sensing Function

A technology of gravitational acceleration and law enforcement recorder, which is used in instruments, scientific instruments, measuring gravitational fields, etc., can solve the problems of law enforcement recorder vibration, and the inability of public security police to record and save audio and video in time, so as to achieve reasonable structure and efficient storage. , easy to use effect

Active Publication Date: 2022-05-06
郭三强
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the technical problems existing in the prior art that public security officers cannot record and save audio and video in time when encountering emergencies, and provides a law enforcement recorder that vibrates when encountering emergencies. Amplitude monitoring to decide whether to take emergency recording and key storage of audio and video single police law enforcement recorder

Method used

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  • A Single Police Body Worn Recorder with Gravity Acceleration Sensing Function

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Experimental program
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Embodiment

[0023] figure 1 An embodiment of the single police body worn recorder with the gravitational acceleration sensing function of the present invention is shown. Including the recorder body, it is characterized in that the recorder body includes a housing 1, a motherboard assembly, a power supply 2 and a functional module, the motherboard assembly includes a gravitational acceleration sensing module 3 for collecting vibration information of the recorder body, and the gravitational acceleration sensing module 3 consists of The gravity sensor 4 and the speed sensor 5 are combined, the gravity acceleration sensing module 3 is connected to the control module 6 with a vibration limit value, the control module 6 is connected to the power supply 2, and the functional modules include a video recording module 7 and a data storage module 8 , the control module 6 is connected to the video recording module 7 and the data storage module 8 respectively. The functional modules also include a co...

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Abstract

The invention relates to a single police law enforcement recorder with a gravitational acceleration sensing function, which includes a body of the recorder. The gravitational acceleration sensing module used to collect the vibration information of the recorder body. The gravitational acceleration sensing module is composed of a gravity sensor and a speed sensor. The control module is connected, the control module is connected with the power supply, the functional module includes a video recording module and a data storage module, and the control module and the video recording module and the data storage module are respectively connected. The invention provides a single police law enforcement recorder which vibrates in case of an emergency, and determines whether to take emergency recording and key storage for audio and video by monitoring the vibration amplitude.

Description

technical field [0001] The invention relates to a law enforcement recorder, in particular to a single police law enforcement recorder with a gravitational acceleration sensing function. Background technique [0002] Law enforcement recorder is also called police audio and video law enforcement recorder or on-site law enforcement recorder. Integrating the functions of digital camera, digital camera and intercom transmitter, it can digitally record dynamic and static scene conditions during the law enforcement process, which is convenient for public security officers to use in law enforcement in various environments. Existing body-worn cameras are similar in shape and function. With the development of communication networks, some manufacturers have enriched and strengthened the functions of body-worn cameras, but with the increase of functions, the battery life has directly decreased, and the most basic and most important function of body-worn cameras- — That is, the functio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N5/76H04N7/18H04B1/3827G01V7/00G01H17/00
CPCH04N5/76H04N7/18H04B1/3827G01V7/00G01H17/00H04N23/50H04N23/51
Inventor 郭三强
Owner 郭三强
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