在没有电脑、摄像头,人们还不知大数据、物联网为何物的年代,字是要一笔一画手写的,片区治安是管片儿民警用自己的双腿挨家挨户走出来的,遇上紧急情况,全靠他们敏锐的眼睛和一副记忆力超强的大脑搜索辖区基本资料,准确迅速地出手,为百姓解决困难。如今,辽宁边防总队营口支队红海 In the absence of computers, webcams, people still do not know the big data, the Internet of Things is the era, the word is one by one handwritten handwriting, the area is a piece of law and order Pianzi police with his legs walked from door to door, in case of emergency The situation, thanks to their keen eyes and a memory of super-brain search area basic information, accurately and quickly shot for the people to solve problems. Today, the Liaoning Border Corps Yingkou detachment of the Red Sea