一体化昼夜激光观测与数据传输系统刑侦与司法鉴定应用介绍
作者：毕思特科技 来源：毕思特科技 浏览数：11 发布时间：2026/2/28 8:54:13
一体化昼夜激光观测与数据传输系统刑侦与司法鉴定应用介绍
一体化昼夜激光观测与数据传输系统，是刑事技术侦查与司法鉴定领域的便携式全天候远程取证核心装备，集成高清变焦摄像、无红暴激光夜视、激光测距与 4G 无线传输功能，破解复杂环境下远距离、低照度场景 “看不清、取不牢、传不回” 的办案痛点，为侦查取证与司法鉴定全流程提供合规、精准的技术支撑。
该系统深度适配刑事侦查核心场景：可对犯罪嫌疑人落脚点、交易场所进行超远距离隐蔽布控，无红暴激光照明实现夜间零暴露取证，完整记录目标活动轨迹与接触人员信息；可对重大案件现场外围山林、水域、复杂街区开展全域搜索，快速排查可疑目标；可在悬崖、危险建筑等人员无法接近的区域，实现安全距离外的细节观测与痕迹初查；也可为抓捕、应急处突行动提供实时画面，支撑远程指挥与同步取证。
在司法鉴定技术领域，该设备显著提升了视听资料证据的合规性与证明力：其高清成像可固定人员面部、车辆号牌等关键细节，为个体识别、同一性鉴定提供清晰检材；同步采集的目标距离、GPS 定位、时间戳信息，可构建完整时空证据链，与痕迹检验、电子物证鉴定结果双向印证；本地加密存储 + 实时回传双备份模式，确保证据全程可溯源、无篡改，符合视听资料司法鉴定的法定要求，有效规避证据瑕疵。
典型应用案例：在某跨省贩毒案件侦办中，侦查人员使用该设备在夜间远距离隐蔽监控，完整记录了嫌疑人交易全过程，清晰固定了参与人员体貌特征、车辆信息，同步留存的时空数据与交易视频形成完整证据链，经视听资料司法鉴定后作为核心证据提起公诉。在某野外悬崖命案勘查中，技术人员借助该设备在安全区域完成悬崖周边痕迹、可疑物品的高清拍摄与测距定位，为现场重建、法医病理鉴定提供了原始现场数据，避免了勘查人员进入危险区域破坏现场的风险。
厂家信息：北京毕思特联合科技有限公司
网址：https://www.bestlh.com
地址：北京市亦庄开发区经海六路一号院尖子班C9独栋
电话：010-56526048
Application of Integrated Day-Night Laser Observation and Data Transmission System in Criminal Investigation and Forensic Science Identification
Global site URL：https://xilankeji.en.alibaba.com
The Integrated Day-Night Laser Observation and Data Transmission System is core portable all-weather long-range evidence collection equipment for criminal technical investigation and forensic science identification. It integrates high-definition zoom imaging, non-red-exposure laser night vision, laser ranging and 4G wireless transmission functions, addresses the practical operational pain points of "unclear imaging, unreliable evidence fixation, and failed data backhaul" in long-range and low-illumination scenarios under complex environments, and provides compliant, accurate technical support for the full workflow of investigation, evidence collection and forensic science identification.
This system is fully adaptable to core criminal investigation scenarios. It enables ultra-long-range covert surveillance and stakeout of criminal suspects' hideouts, transaction sites and activity routes, realizes zero-exposure evidence collection at night via non-red-exposure laser illumination, and completely records targets' movement trajectories, contact persons and related dynamic information. It supports full-area search and observation of large-scale areas around core crime scenes, such as mountains, forests, waters and complex blocks, to quickly screen suspicious persons, vehicles or abnormal items. It can also realize detailed observation and preliminary trace examination at a safe distance in areas inaccessible to investigators, such as cliffs, opposite banks of waters and hazardous buildings, as well as provide real-time scene images for arrest operations and emergency response to support remote command and synchronous evidence collection.
In the field of forensic science identification, this equipment significantly improves the compliance and probative force of audio-visual material evidence. Its high-definition imaging can fix key details such as personnel facial features and vehicle license plates, providing clear forensic samples for individual identification and forensic identity comparison. Synchronously collected target distance, GPS positioning and timestamp information can construct a complete spatiotemporal evidentiary chain, which can be mutually corroborated with results of trace examination and forensic digital evidence identification. The dual backup mode of local encrypted storage and real-time backhaul ensures full-process traceability and tamper-proof performance of evidence, which complies with statutory requirements for forensic audio-visual material identification and effectively avoids evidence defects.
Typical Application Cases
In the investigation of an inter-provincial drug trafficking case, investigators used this equipment to conduct long-range covert surveillance at night, completely recorded the suspects' full transaction process, and clearly fixed the physical characteristics of participants and vehicle information. The synchronously retained spatiotemporal data and transaction videos formed a complete evidentiary chain, which was submitted as core evidence for public prosecution after forensic audio-visual material identification. In the scene investigation of a wild cliff homicide case, forensic technicians used this equipment to complete high-definition photography and ranging positioning of traces and suspicious items around the cliff in a safe area, which provided original scene data for crime scene reconstruction and forensic pathological identification, and avoided the risk of scene damage caused by investigators entering the hazardous area.