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Assistant management robot head device for community hospital department query and control

A robot and hospital technology, applied in instruments, voice analysis, voice recognition, etc., can solve problems such as abnormal voice answering, lack of medical guides, and noisy medical environment

Inactive Publication Date: 2019-07-23
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is applied to the field of community hospital department inquiry. At present, the country is vigorously developing the community medical service system, so that minor diseases can be solved at the doorstep, which greatly relieves the medical pressure of large hospitals. However, the current status of community hospitals is the flow of medical personnel. Large, lack of professional medical guides, leading to problems such as lack of hospital triage and guidance, noisy environment, and poor experience in medical treatment. Due to the complex audio environment in the hospital hall, there are footsteps, children crying, and registration windows. Office sounds, etc., sudden noises appear from time to time, and general-purpose speech recognition methods have a high recognition error rate in an environment with low signal noise, resulting in the inability to perform speech responses normally, affecting the normal office work of the hospital, delaying the speed of patients' consultation, and even causing Serious consequences

Method used

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  • Assistant management robot head device for community hospital department query and control
  • Assistant management robot head device for community hospital department query and control
  • Assistant management robot head device for community hospital department query and control

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0061] An auxiliary management robot head device for community hospital department inquiries, such as figure 1 , figure 2 As shown, it includes a facial device 1, a neck device 2 and a control system 3, and the facial device 1 is arranged above the neck device 2;

[0062] The facial device 1 includes a facial support 1-1, a voice module 1-2, and a mouth device 1-3;

[0063] The neck device 2 includes a neck support 2-1 and a neck movement device 2-2;

[0064] Described control system 3 is based on DSP chip, comprises main control board 3-1 and steering gear control board 3-2, and main control board 3-1 and steering gear control board 3-2 can realize facial device 1 and The neck device 2 moves, and then completes the humanoid dialogue action with a higher degree of humanoidity.

specific Embodiment approach 2

[0066] Such as figure 1 , figure 2 , image 3 As shown, on the basis of Embodiment 1, the face support 1-1 includes a first face support 1-1A and a second face support 1-1B, and the second face support imitates the position processing of human eyes. There are two circular through holes, and a circular through hole is processed at the position of the humanoid nose, and the first face support 1-1A and the second face support 1-1B are vertically arranged; the voice module 1-2 includes a station Polar condenser microphone 1-2A, voice acquisition module 1-2B, loudspeaker 1-2C; the electret condenser microphone 1-2A is arranged on the circular through hole at the position of the imitation human nose of the second facial support 1-1B Among them, the voice collection module 1-2B and the main control board 3-1 are fixed on the upper end surface of the first face support 1-1A, and the speaker 1-2C is set behind the first face support 1-1A edge and fix;

[0067] The mouth device 1-3...

specific Embodiment approach 3

[0080] Such as Figure 7 , Figure 8 , Figure 9 As shown, the control method implemented by the head device of the auxiliary management robot used for community hospital department inquiry includes the following steps:

[0081] Step a, the electret condenser microphone 1-2A collects the patient's sound wave information (monophonic) in real time, and performs AD conversion and decoding on the sound wave through the voice collection module 1-2B to finally output an electrical signal;

[0082] Step b, the electrical signal input digital signal processor (DSP chip) after the decoding of voice acquisition module 1-2B carries out data processing, and the text information of identification is output through identification network;

[0083] Step c, compare the recognized text information with the keyword text recognition list LD_AsrAddFixed(), and output the corresponding hexadecimal number if the comparison is successful;

[0084] Step d, the DSP chip outputs the hexadecimal numb...

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Abstract

The invention relates to an assistant management robot head device for community hospital department query and control, and solves the problem that a community hospital lacks professional leading examining personnel due to the large medical staff turnover. The head device comprises a facial device, a neck device and a control system; the facial device comprises a facial support, a speech module and a mouth device; the neck device comprises a neck support and a neck movement device. For a complex background noise environment of a hospital, the control system adopts a DSP chip for speech processing, wherein the preprocessing process adopts an improved double-threshold endpoint detection algorithm to increase the accuracy rate of speech recognition under a low signal-to-noise ratio environment, and while the speech problem of patients is answered, the movements of the facial device and neck device are controlled to complete the humanoid dialogue action with higher personification degree in cooperation with a steering engine control board.

Description

technical field [0001] The invention belongs to the field of intelligent service robots, and in particular relates to a head device and control of an auxiliary management robot for community hospital department inquiry. Background technique [0002] Robots are the core of high-tech technology in the past few years. With the continuous progress of society, people's requirements for quality of life have also been continuously improved. Intelligent robots have gradually entered people's daily lives. At present, intelligent robots have been used in welcoming guests, tour guides, cleaning, etc. multiple fields. [0003] The present invention is applied to the field of community hospital department inquiry. At present, the country is vigorously developing the community medical service system, so that minor diseases can be solved at the doorstep, which greatly relieves the medical pressure of large hospitals. However, the current status of community hospitals is the flow of medical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/22G10L15/16G10L15/14G10L21/10G10L25/24
CPCG10L15/142G10L15/16G10L15/22G10L21/10G10L25/24G10L2015/225G10L2021/105
Inventor 王鹏罗鹏刘然黎晓强宋春宵
Owner HARBIN UNIV OF SCI & TECH
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