Comprehensive material evidence management refrigerator system

Abstract

The invention is mainly applied to the technical field of public security police material evidence refrigeration management, and in particular, relates to a comprehensive material evidence management refrigerator system. The comprehensive material evidence management refrigerator system comprises a refrigerator body; multiple refrigeration chambers are separated in the refrigerator body; all the refrigeration chambers are provided with refrigerator doors; electronic locks are respectively arranged between all the refrigerator doors and the refrigerator body; and cameras, temperature display screens, code readers A and human-computer interfaces are respectively arranged above the refrigeration chambers, and are all connected with a computer control system. The comprehensive material evidence management refrigerator system performs classified refrigeration storage management for various biologic material evidences, poison material evidences and flammable and combustible objects, effectively saves the labor cost, realizes the tracking management in a refrigeration state of various material evidences, achieves the partition temperature control according to the material evidence storage requirements, achieves whole computer positioning tracking management of material evidence samples, intelligently analyzes the storage time limit by data, and prevents the corrosion and the loss of the material evidences.

Description

technical field [0001] The invention relates to a comprehensive evidence management refrigerator system, which is mainly used in the technical field of frozen storage management of public security and police evidence. Background technique [0002] With the continuous development of criminal science and technology and the improvement of the new case-handling system centered on court trials, the use management and safe storage of various physical evidence have increasingly become the key to case handling. All kinds of existing refrigerators for preservation of physical evidence are generally replaced by household freezers. There is no professional smart refrigerator system with physical evidence storage function to match them, which brings difficulties for the long-term preservation of a large number of physical evidence that needs to be frozen and stored. All kinds of frozen physical evidence were lost in disorder and deteriorated over time during the preservation process, wh...

AI Technical Summary

Problems solved by technology

All kinds of existing refrigerators for preservation of physical evidence are generally replaced by household freezers. There is no professional smart refrigerator system with physical evidence storage function to match them, which brings difficulties for the long-term preservation of a large number of physical evidence that needs to be stored in a low temperature freezer.

All kinds of frozen physical evidence are lost in chaos and corrupted over time during the preservation process, which seriously affects the quality of litigation

Especially with the continuous development of DNA and physical and chemical technologies, the number of various trace evidences continues to increase. All kinds of products in the experimental process are the key evidence for the original appearance of the traceability evidence. If there is no professional evidence management with smart refrigerators as the carrier The monitoring system carries out preservation management, which can easily lead to evidence flaws

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