Construction method of human-accompanied plant information base and system thereof

Abstract

The invention provides a construction method of a human-accompanied plant information base and system thereof. The method comprises the following steps: surveying and sampling: acquiring human-accompanied plant samples in a certain region range; manufacturing human-accompanied plant information: collating the human-accompanied plant samples acquired in the step one to manufacture a human-accompanied plant list, classifying according to different categories, and describing basic features; establishing a human-accompanied plant morphology document electronic information using a plant morphology base as the basis to establish the human-accompanied plant morphology document electronic information base. The method provided by the invention has the advantages as follows: the blanks that the domestic criminal detection plant information is less, the feature record is imperfect and the informatization query system has not been established at present are filled, and the method will be of great importance in the detection of the criminal cases.

Description

technical field [0001] The invention relates to the technical field of criminal investigation, and more specifically relates to a construction method and system of an anthropogenous plant information database. Background technique [0002] In today's major criminal cases, criminals' methods of committing crimes are becoming increasingly concealed and intelligent, and their anti-investigation capabilities are becoming stronger and stronger. It is difficult to leave personal criminal evidence after committing crimes. However, many plant fragments, seeds, fruits and fluff at the crime scene will be attached to the criminal, and these subtle clues are easily overlooked by the criminal, which provides important clues for the detection of the case. At present, in some countries, the application of plant seeds and other small organs in criminal investigation work is very common, but this work is still a blank in the criminal technology field of our country. Contents of the invent...

AI Technical Summary

Problems solved by technology

At present, in some countries, the application of small organs such as plant seeds in criminal investigation work is very common, but this work is still a blank in the field of criminal technology in our country