Portable psychological test robot and implementation method thereof

Abstract

The invention provides a portable psychological test robot. The portable psychological test robot comprises a psychological tester, a sensor combination mechanism, video acquisition equipment and audio acquisition equipment; after the sensor combination mechanism fixes the fingers of a tested person, a plurality of physiological reaction data when the body of the tested person is stimulated are collected in real time; the video acquisition equipment captures the body movement condition and the facial expression of the tested person in real time; the audio acquisition equipment captures the sound of the tested person in real time; and the psychological tester plays the questions to the tested person one by one through voice according to the pre-compiled questions and the corresponding list sequence, and receives real-time sound, body movement conditions, facial expressions and the multiple physiological reaction data when the tested person answers each question, whether the question reply of the tested person is qualified or not and the psychological and physiological reaction rate when all question replies are qualified are judged, and the verbal expression of the tested person is verified. By implementing the portable psychological test robot, the functions of an existing psychological tester can be conveniently realized, and the existing problems can be solved.

Description

technical field [0001] The invention relates to the technical field of robots and artificial intelligence, in particular to a portable psychological test robot and its implementation method. Background technique [0002] The so-called "polygraph detection" is not to detect the lie itself, but to infer whether the subject has abnormal emotional and cognitive responses in the answers to certain questions through the measurement of various physiological behavioral response indicators. In China, the official name of lie detection is "psychological test", which is realized by a multi-channel psychological tester. [0003] The multi-channel psychological tester is also called a multi-channel physiological recorder. Its working process is as follows: the tester first connects various sensors to the person under test, including skin electricity, respiration, blood oxygen saturation, blood pressure, etc., and then performs Talk before the test to get the testees into a state of prep...

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Problems solved by technology

(2) Professionals are required to participate in the whole process, and they are highly professional. While ensuring the accuracy of psychological testing technology, it also seriously affects the use and promotion of psychological testing technology

For example, the main process of polygraph detection is to inquire in sequence according to a fixed sequence of questions, and to record the answers and physiological reactions of the testees (recorded by the tester operating the polygraph). However, due to the different styles of different testers, the test process and data The analysis has an obvious personal style, and the physical and mental state, concept and prejudice of the tester will affect the objectivity and accuracy of the test

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