Solar power-type wireless communication signal shielding system specific for detention houses and prisons

Abstract

The invention discloses a solar power-type wireless communication signal shielding system specific for detention houses and prisons, which comprises: one or a plurality of shields; a management module for sending a control command to the shields via a shield terminal controller or acquiring information about the working state of the shields via the shield terminal controller; and a power supply module for converting solar power to electric energy and supplying the electric energy to the shields and the shield terminal controller. The power supply module at least comprises: an energy conversion module which converts one of the environmental energies into electric energy and outputs the electric energy; an energy storage module which stores the electric energy output by the energy conversion module and outputs the stored electric energy according to the requirement; an intelligent controller which controls the energy storage module to store and output the electric energy; and a converter which converts, according to the requirement, the electric energy output by the energy storage module into specific direct current voltage or alternating current voltage. The solar power-type wireless communication signal shielding system has the advantages of saving energy, good environmental friendliness, and higher reliability and safety.

Description

technical field [0001] The invention relates to a wireless signal shielding technology in the field of mobile communication, and in particular proposes a green and environment-friendly energy-saving power generation system independent of a low-voltage power grid, and a shielding system using the energy-saving power generation system to supply power to mobile wireless communication shielding terminals. Background technique [0002] In recent years, more and more criminals have smuggled mobile phones into prisons to carry out illegal activities. Some criminals use illegally smuggled mobile phones to make phone calls and send text messages in prisons to obtain information, collude confessions, threaten witnesses, Form gangs and organize prison escapes, and even use mobile phones to operate outside accomplices in prisons to continue crimes. The use of mobile phones in prisons prevents the incarceration education of criminals from being truly and effectively implemented, and has ...

AI Technical Summary

Problems solved by technology

However, if the public power grid is used for power supply, the shielding terminal will not work normally in the event of a power failure or other abnormality, and criminals can use this gap to commit crimes; if the self-provided generator is used for power supply, it is not conducive to saving resources and costs. When there is a breakdown, emergency repairs are required, and the main responsibility of the management personnel in the prison is to supervise the detainees, and they are not professional maintenance personnel. Even if the corresponding personnel understand the maintenance knowledge in this area, they will draw manpower to maintain in case of abnormal conditions For the above-mentioned power supply equipment, some management positions are correspondingly missing, which is bound to bring disadvantages to the handling of some emergency situations

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