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Law enforcement recorder management method and device, server and storage medium

A law enforcement recorder and management server technology, applied in the directions of instruments, electrical digital data processing, digital data processing components, etc., can solve the problems of increasing costs, unstable recording images, and increasing the weight of law enforcement recorders, so as to reduce weight, The effect of saving hardware costs

Pending Publication Date: 2022-03-15
HYTERA COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By adjusting the internal power supply voltage, it may cause the problem of unstable recording images. By increasing the battery capacity to obtain longer battery life, it not only increases the weight of the law enforcement recorder, but also increases the cost.

Method used

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  • Law enforcement recorder management method and device, server and storage medium
  • Law enforcement recorder management method and device, server and storage medium
  • Law enforcement recorder management method and device, server and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 1 A flow diagram of a method for managing body worn cameras provided by Embodiment 1 of the present application. This embodiment is applicable to the situation where multiple body worn cameras are used at the same time. The method can be executed by a body worn camera management device. The management device is specifically a background server, and the method includes the following steps:

[0042] Step 110, if there is a body camera in the same group as the target body camera in the recording body, send a power saving reminder to all body cameras in the same group as the target body camera.

[0043] When in use, the law enforcement recorder will be connected to the background server through the network, and will transmit various data including location information, screen information, sound information, etc. back to the background server. Law enforcement personnel can use at least one law enforcement recorder on the background server the operator to issue comman...

Embodiment 2

[0073] figure 2 A schematic flow diagram of a body-worn recorder management method provided in Embodiment 2 of the present application, as shown in figure 2 As shown, it specifically includes the following steps:

[0074] Step 210, if there is a body camera in the same group as the target body camera that is recording, send a power saving reminder to all body cameras in the same group as the target body camera.

[0075] Step 220 , acquiring the overlap rate of the screens of the law enforcement recorder confirming to enter the low power consumption mode.

[0076] Step 230, when the overlapping rate of the screen is greater than the overlapping rate threshold, obtain the power value of the corresponding body worn camera.

[0077] Step 240, controlling the body-worn recorder whose power level is less than a preset power level to enter a low power consumption mode.

[0078] Step 250: Obtain the location information of the body camera that enters the low power consumption mod...

Embodiment 3

[0091] image 3 A schematic structural diagram of a body-worn recorder management device provided in Embodiment 3 of the present application, as shown in image 3 As shown, the body-worn camera management device provided by this embodiment includes: a same-group power-saving reminder module 310 , a screen judgment module 320 , a power acquisition module 330 and a power-saving execution module 340 .

[0092] The same group power saving reminder module 310 is used to send a power saving record to all body cameras in the same group as the target body camera if there is a body camera in the same group as the target body camera. Telephone reminder. The picture judging module 320 is used to obtain the overlapping rate of the picture of the body worn camera confirmed to enter the low power consumption mode and determine whether the overlapping rate of the picture is greater than the overlapping rate threshold. The power acquisition module 330 is used to acquire the power value of t...

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Abstract

The invention provides a law enforcement recorder management method and device, a server and a storage medium, and the method comprises the steps: transmitting a power saving prompt to all law enforcement recorders in the same group as a target law enforcement recorder if there is a law enforcement recorder belonging to the same group as the target law enforcement recorder in the law enforcement recorders which are recording; acquiring an overlapping rate of pictures of the law enforcement recorder which is confirmed to enter the low-power-consumption mode; when the overlapping rate of the picture is greater than an overlapping rate threshold value, acquiring an electric quantity value of the corresponding law enforcement recorder; and controlling the law enforcement recorder with the electric quantity value smaller than the preset electric quantity value to enter a low-power-consumption mode. The problems that the weight of equipment is increased due to the fact that power is saved by adding hardware and an existing power saving scheme only aims at a single law enforcement recorder are solved, and the effects that the hardware cost is saved, the weight of the law enforcement recorders is reduced, and combined power saving is conducted on the group law enforcement recorders are achieved.

Description

technical field [0001] The present application relates to law enforcement recorder technology, in particular to a law enforcement recorder management method, device, server and storage medium. Background technique [0002] The law enforcement recorder is a tool used to record the audio and video recording of the law enforcement process. The law enforcement officers carry the law enforcement recorder with them when performing official duties. The law enforcement recorder integrates the functions of digital video camera, digital camera, and intercom microphone, and can monitor the law enforcement process. Digitally record the dynamic and static on-site conditions, providing sufficient video judgment basis for standardizing law enforcement. With the development of communication technology, the law enforcement recorder has added LTE, WIFI, BT, GNSS and other technologies on the original basis, and has added functions such as POC intercom and video image transmission, which has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76G06F1/3218G06F1/3234
CPCH04N5/76G06F1/3218G06F1/3234
Inventor 柳晓见张远龙冷鹏吴泽玮王江龙
Owner HYTERA COMM CORP
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