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传统的犯罪侦查相当一部分都从现场勘查获取的痕迹物证着手进行侦查,在新形势下依然有效但也受到多种因素制约。公安部“大情报”系统建设给新时期的侦查工作提供了一个更广阔更全面的平台。在“大情报”系统不断建设和完善背景之下,案件侦查的重心已经从传统的“痕迹”转移到“轨迹”。从人员、车辆、通讯工具、网络信息、电子卡信息(简称“人、车、机、网、卡”)五方面目标轨迹入手,探索信息化时代的新型侦查方式。
A considerable part of the traditional criminal investigation proceeds from the spot evidence obtained from on-site investigation to investigate and is still valid under the new situation but is also subject to many factors. Ministry of Public Security “big intelligence ” system construction provides a broader and more comprehensive platform for investigation work in the new era. Under the continual construction and improvement of the “big intelligence” system, the focus of case investigation has been shifted from the traditional “trace ” to “track ”. Starting from the five target trajectories of people, vehicles, communication tools, network information and electronic card information (“people, vehicles, machines, networks and cards”), we should explore new ways of detection in the information age.