A prison cell monitoring device, system and method

A technology of monitoring devices and cells, applied in general control systems, control/regulation systems, program control, etc.

Active Publication Date: 2017-04-26
纳米新能源生命科技(唐山)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a prison cell monitoring device, system and method to solve the problem of effectively monitoring the nighttime behavior of criminals in custody

Method used

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  • A prison cell monitoring device, system and method
  • A prison cell monitoring device, system and method
  • A prison cell monitoring device, system and method

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Embodiment Construction

[0058] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail through the following specific embodiments, but the present invention is not limited thereto.

[0059] figure 1 It is the structural representation of the prison cell monitoring device of the present invention, as figure 1As shown, the device includes: one or more nanogenerators 11 and a central processing circuit 13; the signal output terminals of the one or more nanogenerators 11 are connected to the central processing circuit 13. The nanogenerator 11 can be laid in the mattress 12 where the prisoner rests, and also can be laid on the mattress 12 where the prisoner rests. Only one nano-generator can be laid in or on a mattress, and multiple nano-generators can also be laid. When multiple nano-generators are laid, the multiple nano-generators are connected in series and / or in parallel. In the following description, a nanogenerator...

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Abstract

The invention provides a prison cell monitoring device, system and method. The prison cell monitoring device includes: one or more nanogenerators and a central processing circuit; the signal output end of the nanogenerator is connected to the central processing circuit; when the nanogenerator is subjected to instantaneous pressure, the signal output terminal outputs the first electrical signal to the central Processing circuit, when the nanogenerator is subjected to variable pressure, the signal output terminal outputs a second electrical signal to the central processing circuit, and when the variable pressure received by the nanogenerator disappears, the signal output terminal outputs a third electrical signal to the central processing circuit , the central processing circuit sends out an alarm signal according to whether the first electrical signal, the second electrical signal and / or the third electrical signal is received. The present invention utilizes the characteristics of the forward and reverse voltages output by the nanometer generator to timely alarm and remind the abnormality of the criminal on the bed, so as to prevent problems before they happen and achieve the purpose of monitoring the criminals.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a prison cell monitoring device, system and method. Background technique [0002] Prison escape incidents occur from time to time, which have a negative impact on social security and even more serious consequences. Criminals often escape from prison with the help of night cover and relatively lax security forces. Late night or early morning is usually the time for criminals to escape from prison. At night, felons are usually held in prison cells. How to effectively monitor the behavior of criminals at night is an important problem to be solved. Prison escape can be prevented through camera monitoring or 24-hour personnel monitoring, but the installation of cameras is suspected of violating the privacy of prisoners. In addition, the cameras still need to be guarded 24 hours a day. Contents of the invention [0003] The invention provides a prison cell monitoring device, sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/18G05B19/042
CPCG08B21/22
Inventor 吴振海郎佳星赵颖郝立星赵豪
Owner 纳米新能源生命科技(唐山)有限责任公司
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