Leadtek's Police Solutions

Leadtek Big Data Solutions

Chain of Custody
Construction of RFID digital warehouse for seized goods in drug cases

The "drug custody chain system" plays a key role in a series of criminal proceedings such as investigation, search, seizure, identification, inspection, transfer, prosecution, trial, judgment, and execution. The search and seizure begins with the Evidence App; it is used to track, update, trace, and inventory the evidence. The App needs to be used with a mobile vehicle. The mobile vehicle has good mobility and portability, and can simplify the general affairs of evidence management into a logistics-like process of "reading-photographing-complete tracking" and "scan code-signature-complete pickup" to ensure the spirit of uniformity in drug and evidence. It also records in detail the process of evidence custody and preserves the evidence to implement the evidence custody chain.

Process Description of Drug Custody Chain System

Urine specimen control function construction proposal

According to Judgment No. 16 of the 111th Year of the Constitutional Court
For the smooth progress of the "investigation process" and the effective acquisition of evidence for the determination of facts, in the case of non-immediate urine collection or the "emergency of evidence preservation", the judicial police (officials) are granted exceptions to use "non-invasive" urine collection to obtain evidence. "Compulsory punishment authority", and after the urine collection, "report to the prosecutor for permission within a certain period of time", and the prosecutor should revoke it afterwards.

"Judicial police (officials)" who seize "drug suspects" or "persons subject to urine testing" shall collect more than 2 bottles of urine for testing according to regulations. At present, the judicial police (officials) handle the urine collection of drug suspects, and most of them use paper books to register and register. Therefore, the "Urine Collection and Management System of Drug Criminal Suspects" built by Leadtek can improve drug urine collection. To monitor the quality of liquid samples, the system promptly reminds the judicial police (officials) to transfer drug-positive cases in accordance with the law to avoid omissions.

The "Urine Collection and Management System for Drug Criminal Suspects" controls the relevant "specimen delivery, storage, test result records, and specimen destruction management" through the production and production of specimen serial numbers, in order to improve the quality of specimen supervision, and urge investigators to handle case transfer and follow-up investigations for positive cases.

Label application notes

Forensic Integrated Information System

The "Evidence Forensic Information System" built by Leadtek plans to integrate case data such as "survey content, evidence, documents and photos" generated in the process of various types of cases from "on-site investigation to report output" to implement the spirit of evidence supervision and avoid missing important case data. In addition, the evidence forensic information system provides users with the ability to manage various forensic business data, find correlations between different independent cases, and find out clues to solve cases, implement forensic results, and improve overall forensic work management.

Digital criminal case information analysis platform

Criminal methods are changing with each passing day. Whether it is criminal investigation or prevention, it is necessary to rely on a large amount of data analysis in the database to improve the efficiency of criminal investigation and prevention. However, the current police systems used for criminal investigation have different data formats and query methods. The difference is that the database cannot be used effectively for value-added use, and the executives must go to the relevant system to inquire separately, which affects the effectiveness of detection and prevention. In order to improve the efficiency of crime detection and prevention, Leadtek assists in reorganizing the existing database and building a digital database, effectively integrating regional exclusive databases to manage important digital data.