UAV Navigation Signal Induction and Control Equipment and Full-Frequency Electromagnetic Spectrum Detection System - Application Introduction in Criminal Investigation Technology and Forensic Identification
The UAV Navigation Signal Induction and Control Equipment and Full-Frequency Electromagnetic Spectrum Detection System is a specialized low-altitude security and electromagnetic evidence collection equipment in the fields of criminal investigation technology and forensic identification. Integrating the dual core functions of "passive detection + flexible control", it not only complies with national radio management and explosion-proof standards, but also accurately meets the needs of criminal investigation scene investigation, electromagnetic environment control and involved UAV traceability. It provides safe, efficient and compliant technical support for the confidentiality of criminal investigation scenes, evidence fixation and forensic identification, solving the industry pain points of low-altitude UAV interfering with investigation and illegal video recording.
The core performance of the system is accurately adapted to the needs of criminal investigation and forensic identification: the full-frequency electromagnetic spectrum detection equipment adopts passive silent detection, with 360° all-weather monitoring, which can accurately capture UAV signals within 5km, record signal characteristics and trajectories, and provide electromagnetic evidence for the traceability of involved UAVs; with a direction finding accuracy of ≤3° and high recognition rate, it can accurately identify UAV models, helping to investigate illegal flight operators; the navigation signal induction and control equipment operates safely with low power, flexibly disposes of UAVs within 500 meters, avoids secondary damage and physical evidence damage caused by shooting down, and is suitable for various criminal investigation scenes; its quick deployment and explosion-proof adaptation characteristics can meet the needs of complex investigation scenes such as outdoor and high-risk areas.
Combined with criminal investigation practice and forensic identification cases, its application value is prominent: Case 1, in the on-site investigation of a major homicide case, the system was quickly deployed to form a low-altitude protection zone. The spectrum detection equipment timely found the illegally peeping UAV, and the control equipment induced it to return, eliminating the leakage of on-site images and interference with the investigation order, ensuring the integrity of on-site physical evidence, and providing a safe and standardized investigation environment for forensic identification. Case 2, in the case of illegal video recording and contraband delivery by UAV, the spectrum detection equipment recorded the signal characteristics and flight trajectory of the involved UAV, accurately located the position of the operator, and the extracted electromagnetic signal data, as key clues, provided objective basis for the determination of criminal liability and behavior characterization of the involved personnel in forensic identification.
In summary, the system is suitable for scenarios such as electromagnetic control of major case scenes, evidence collection of involved UAVs, and low-altitude protection of important criminal investigation sites. It can realize the integration of "accurate detection, flexible control and traceability evidence collection" of UAVs, which not only ensures the confidentiality and safety of criminal investigation, but also provides traceable electromagnetic evidence for forensic identification, standardizes the low-altitude evidence collection process. It is an indispensable professional low-altitude security and electromagnetic evidence collection equipment in the fields of criminal investigation technology and forensic identification.