An automatic access management system for comprehensive physical evidence for police

Abstract

The invention relates to an automated storing and taking management system for a police comprehensive physical evidence. The system comprises an information isolation wall, wherein the information isolation wall is arranged in a room; the room is divided into a physical evidence storage room and an access room through the information isolation wall; cabinets are arranged in the physical evidence storage room in a matrix manner; a mechanical arm passage is formed in a space between every two adjacent cabinets; another mechanical arm passage is also formed in a space between each of the cabinets and the wall; a top guide rail is arranged on the roof of each mechanical arm passage; a bottom guide rail is arranged on the ground of each mechanical arm passage; one end of a transmission arm is connected with one top guide rail in a sliding manner; the other end of the transmission arm is connected with the corresponding bottom guide rail in the sliding manner through a walking servo motor; a mechanical arm is arranged on the transmission arm; a lifting servo motor is arranged between the lower side of the mechanical arm and the transmission arm; the lifting servo motor and the walking servo motor are both electrically connected with a control host; the control host controls the working of the lifting servo motor and the walking servo motor. The system disclosed by the invention has the advantages that the effects of high efficiency and energy saving are achieved, an article access operation is monitored in real time, the positioning is accurate, and the system can be widely applied to the technical field of automated storing and taking.

Description

Technical field [0001] The invention relates to an intelligent police management system, in particular to a police comprehensive physical evidence automatic access management system applied in the field of automatic access technology. Background technique [0002] With the progress of society and the deepening of judicial system reforms, the role of physical evidence in judicial practice has become increasingly important. The Criminal Procedure Law of the People's Republic of China and the Provisions on the Procedures for Handling Criminal Cases by Public Security Organs have principled provisions on the storage of physical evidence: sealed or seized property and documents shall be properly kept or sealed, and shall not be used, exchanged or damaged. Strengthening the custody of physical evidence for police use is a work that cannot be ignored, because only physical evidence that is intact, not deteriorating, and undeformed can be used as a more powerful proof in court. For the ...

AI Technical Summary

Problems solved by technology

In the past, the physical evidence management system that relied on software and various monitoring equipment had no obvious technological innovations, high prices, complex and cumbersome system procedures, and high requirements for physical evidence packaging. For each physical evidence, special tracking equipment must be installed

However, with the increase in the number of physical evidence and changes in the working environment, the above-mentioned system is far from meeting the needs of actual work

Especially in the case of personnel changes or slack management, work detours tend to occur, management falls into a formality, and various physical evidence management systems become decorations, resulting in a phenomenon of increasing construction costs and wasting resources

Images