Detainee attendance system and method

Abstract

The invention provides a detainee attendance system and method. The system comprises electronic tags, base stations, a positioning server, an intelligent terminal and a center server, wherein the electronic tags are used for transmitting ultra-wideband pulse signals to the at least three base stations; the base stations are used for transmitting the moments of receiving the ultra-wideband pulse signals to the positioning server; the positioning server is used for positioning detainees wearing the electronic tags according to a positioning algorithm and the respective moments of receiving the ultra-wideband pulse signals of the base stations and transmitting the positioning positions to the center server; the intelligent terminal is used for obtaining an attendance place and the positioning positions of the detainees from the positioning server or the center server according to an attendance request instruction, obtaining an attendance result according to the positioning positions and uploading the attendance result to the center server; the center server is used for carrying out statistics on the received attendance result to form an attendance information management center for related personnel to inquire. The detainees can be positioned at high accuracy, the positioning stability is enhanced, and the detainee attendance system can well help jailers to carry out attendance management on the detainees.

Description

technical field [0001] The invention belongs to the technical field of prison wireless positioning and monitoring, and in particular relates to a detainee check-in system and a check-in method. Background technique [0002] The attendance system in the prison is a daily assessment of the prisoners, and it can also reflect the performance of the prisoners during this period of time. The performance of the prisoners will affect the length of their sentence. The traditional attendance checking method is that the prison guards roll their names, the prisoners answer, and then the prison guards manually record the attendance of the prisoners. With the gradual improvement of the prison management system and the continuous updating of monitoring facilities, the automatic attendance management system for prison inmates has gradually replaced the above-mentioned traditional manual attendance mode. The automatic attendance management system for prison inmates can change the traditional...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a detainee check-in system and its check-in method, aiming to solve the problem that the existing automatic check-in and positioning system for prison inmates cannot perform high-precision positioning on detainees, the stability of positioning is poor, and false positioning is prone to occur The situation of the location leads to the problem that the prison guards cannot be well assisted in the attendance management of the detainees

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