Man-machine Conversation Research Articles

NEGLECT OF HYPERTENSION AND HYPERLIPEMIA DURING MEDICAL HISTORY INQUIRY NEED MORE CONCERN

Abstract Objective: The neglect of hypertension and hyperlipemia is a further question while their awareness rates are increasing. Our observation is to estimate the neglect rate of hypertension and hyperlipemia for diagnosed patients during outpatient service. Design and method: In 2019, from May 06th to Nov 19th, we collected medical history inquiry information during outpatients service in cardiovascular department in our hospital. Patients inclusion criteria: those for symptoms or diseases. Patients exclusion criteria: those only for routine prescription. Initiative-providing-hypertension-history patients (IPHH) were defined as initiatively providing hypertension history during disease history inquiry. Passive-providing-hypertension-history patients (PPHH) were defined as providing antihypertension therapy during medication history inquiry without providing hypertension history. Initiative-providing-hyperlipemia-history patients (IPLH) were defined as initiatively providing hyperlipemia history during disease history inquiry. Passive-providing-hyperlipemia-history patients (PPLH) were defined as providing lipid-lowering therapy during medication history inquiry without providing hyperlipemia history. (see Table) Results: 1. There were 459 hypertension patients among total 883 patients. IPHH patients were 412 and the complaints of 198 patients among them were hypertension unrelated. All the complaints of 47 PPHH patients were hypertension unrelated. The percentage of PPHH patients among hypertension patients without hypertension related complaints was 19.18%. 2. There were 245 hyperlipemia patients among total 883 patients. IPLH patients were 122 and the complaints of 92 patients among them were hyperlipemia unrelated. All the complaints of 123 PPLH patients were hyperlipemia unrelated. The percentage of PPLH patients among hyperlipemia patients without hyperlipemia related complaints was 57.21%. 3. The percentage of PPLH patients among hypertension patients without hyperlipemia related complaints was 19.73% (89/451). 4. The age of PPHH patients was significantly younger than that of IPHH patients without hypertension complaints (p = 0.023322). 5. PPHH patients had a higher female percentage than IPHH without hypertension complaints, but there was no statistical significance (p = 0.05365). (see Table) Conclusions: We need pay more attention to medication history inquiry to avoid omitting hypertension and hyperlipemia history. Particularly for application in artificial intelligence, man-machine conversation in the area of medicine should design the feedback from medication history inquiry to disease history inquiry.

College English Assistant Teaching System Based on Artificial Intelligence

With the development of information explosion and education reform, traditional education is facing great challenges. It is imperative to reform teaching methods and means. As a new teaching method, artificial intelligence technology has been widely used in college English teaching. The system receives information, processes it, and feeds back the results, that is, man-machine conversation. With the rapid development of network and multimedia technology, Teachers should combine network and multimedia technology to improve the diversity and interest of English teaching, so as to improve the quality of English teaching. This paper studies the present situation of English teaching at home and abroad, finds out the advantages and disadvantages of English teaching resources in China through literature retrieval, interview and questionnaire survey. Under the guidance of constructionist teaching theory, humanistic education theory and developmental evaluation theory, this paper analyzes the advantages and disadvantages of English teaching resources in China based on the development characteristics of contemporary college students and the contents of current college English courses. According to the teaching principle of “student-centered, process oriented, communication oriented, people-oriented”, this paper analyzes the advantages and disadvantages of domestic English teaching resources The results show that: from the perspective of the purpose of College English learning, to improve students’ comprehensive ability and quality, the proportion is the highest, accounting for 26%.

Research on Knowledge Intelligent Learning Method in Network Operation and Maintenance

Network operator confronts diverse challenges in the procedure of network operation and maintenance with massive applications emerging, in this paper, we design a framework to achieve the objective of Knowledge Intelligent Learning in Network operations. Our framework focuses on augmented reality technology, knowledge mapping technology, man-machine conversation assisted operation and maintenance technology, on-site fault diagnosis, etc. Our work also builds a channel between network operation knowledge and entities, which dramatically promotes the ability of network operators.

Research on Brushless DC Motor Control System for Electric Vehicle

In order to improve the controllability and safety of electric vehicle, the flexibility of the motor control system, and ensure the service life of the motor controller, a kind of brushless DC motor control system that used microcontroller with special integrated circuits is suggested in this paper. Introduced the control scheme and operational principle of the control system, given the main hardware circuit, and expounded the control strategy and software design of system. In this control system, the microcontroller is mainly used to control special integrated circuits, implement good man-machine conversation and control strategy, as well as the management of the lead-acid battery; Special integrated circuits main to control the motor, alleviate the pressure of microcontroller effectively, guarantee the microcontroller to complete other work better. The test result indicates that the control system have a simple structure, response quickly, good reliability.

Study on the Software System Used in Simulated Control Module

The structure and working principle of the virtual instrument are introduced in this article. The Virtual Instrument (VI) is mainly composed of computer hardware resources, modular instruments and utility software. Software is the core component of simulation test, whose effect is to complete the man-machine conversation and data processing, which will directly affect the detection accuracy and efficiency of detecting instrument.

Distributed Intelligent Control System Design Based on CAN Bus

The hydraulic drive valve intelligent control system was discussed. Two grades, the field cell and the remote control cell, were used in the distributed control system. The communications of the system were implemented by Controller Area Network (CAN). At the first grade, single-chip microcomputer (SCM) acted as the control chip. The sampling pressure signal in pipeline was transformed into the output digital control signal by the controller. The digital direction valve acted as a transformation unit which converts the electric signal to mechanical action in the hydraulic circuit. The control process was realized by the digital signal directly acting on the step electrical motor. At the second grade, the industrial-control computer with a favorable man-machine conversation interface was used to realize monitor function.

Research and Design on Comprehensive Aided Diagnosis System

The aided decision model of Frank is introduced in the article to design a comprehensive, aided diagnosis system, which comprises a front-end processing program, a back-end processing program, a data warehouse and real-time online analysis, etc.; the system can realize the man–machine conversation to provide comprehensive, aided diagnosis and treatment for doctors during the diagnosis, and solve the problem of “large volume of data, shortage of information” faced by doctors in the diagnosis process. This system is tested in three hospitals in Xi'an City and has good effects.

基于CLIPS的专家系统显示技术

An expert system based on CLIPS and VC2010 was designed in this paper.Written user functions in CLIPS,reveal the advantage of CLIPS language in the design of expert system as flexibility,portability,open source and etc.,the CLIPS embedded in VC2010. Taking CLIPS as the carrier of knowledge base and inference engine of the expert system, written using VC2010 human-computer interaction interface,complete expert system diagnostic reasoning process and display the result,overcomes the weakness in CLIPS display of man-machine conversation interface not friendly.The expert system is easy to operate,can carry on reasoning and fault location based on fault phenomena of field personnel to provide.

Fault Diagnosis Expert System of Continuous Miner Hydraulic System

In order to fine working states of a continuous miner hydraulic system, diagnose quickly and effectively its faults, reduce failure rate, save maintenance time and improve the reliability and productivity of a continuous miner, the GA-PSO hybrid optimization method of fuzzy neural network is used in fault diagnosis of a continuous miner hydraulic system in the paper, a intelligent fault diagnosis expert system of a hydraulic system is designed by means of taking VC 6.0 as the programming platform, using SQL SERVER 2000 as database, embedding MATLAB7.1 in the internal. The system is simple in man-machine interface and good in man-machine conversation, capable of analyzing accurately and judging properly failures of a continuous miner hydraulic system.

The Research and Development of Mine Main Fan’s On-Line Fault Diagnosis Expert System

In order to diagnose mine fan fault timely, to enhance and improve the level of safety of coal mining enterprises, construct fuzzy expert system based on multiple symptom. The system presents a inference model based on rules and cases, establish fault diagnosis knowledge base of the rules and cases.Using pros and cons mixed reasoning strategy, according to the fault symptom obtained from man-machine conversation, dialogue diagnosis was carried out on the equipment fault.Use the calculation of symptom and rules confidence to produce fault result confidence to screen and order the faults,and export supporting information such as the diagnostic process explanation and maintenance plan and so on,which is convenient for users to understand and carry out various processing.

The Study and Design of the Wood Horniness Alloy Milling Cutter CAD System

Milling cutter can process the plane, shaped exterior, rabbet, mortise and many kinds of technologic hubs in the processing of wood cuttings and be widely used in many milling machines, planers and planers of four sides. Horniness alloy milling cutter is diffusely employed in lot of countries for the more durable grade compare to the other alloy cutter. As the course of market globalization and economic incorporation quicken, competition in manufacturing become serious. In order to win the competition, shorten the design time and increase the design reliability, CAD technology is necessary to use in the design of complex cutting-tools. The technology logical and efficiency quality of the cutter affect straightway the precision and the cost of the manufacture. Accordingly, cutting-tool CAD/CAPP/CAM integration comes true, and benefit of cutting-tool enterprise is improved. The contents of the research include: Aiming at the present design actuality in the WHAMC in china, the general design ideas and schemes of WHAMC CAD system are put forward. The completely research has been fulfilled in the functional module of the designing, intensity proofing, configuration and outputting of the drawing of the WHAMC CAD system. The floor rabbet cutter is the example in this part. This paper has analyzed the structure characteristics of the floor rabbet cutter, established the calculation of the floor rabbet cutter, parameter database of drawing, the basement of developing the marketable WHAMC CAD and discussed the probability of comprehensive development of the marketable WHAMC CAD software. The paper is developed by using the Auto CAD as the development flat and the LISP language as the development language by comparing and analyzing and performs functions of each design module of the system. The system provides man-machine conversation on the inputting parameters.

Automatic Control of Liquid Discharging after Hydraulic Fracture of Oil Well

In this paper, according to the real circumstance, a control and inspection system has been designed which enables the fracture fluid discharge to orderly avoid those disadvantages such as pressure vibration, sand-back caused by the manual control. In this system, computer is the interface for man-machine conversation realizing parameters setting, PLC is used as online control equipment realizing the gather of pressure and flux parameters and control of valve state and status display, to achieve the best effect of discharging fracturing fluid. In the end, the paper gives us the actual results of measurement of split of oil well.

Development Platform for Automotive System Base on VC++ and ADAMS/Car

To speed up the virtual development of the automobile, Using VC++6.0 programming environment and the function of ADAMS could execute the batch files; the simulation and analysis of automotive system are developed. A friendly convenient and the flexible man-machine conversation interface are developed by VC++ foreground. The parameters input by users and ADAMS operating commands are encapsulated in acar.cmd file. ADAMS will automatically calculate and simulate after executing the acar.cmd file. It can be showed that this program will improve the study and quicken the design of vehicle progress greatly.

The Marine Safety Simulation based Electronic Chart Display and Information System

Navigation safety has a huge impact on the world economy and our everyday lives. One navigation safety simulation model in ECDIS based on international standard format (S‐57) is put forward, which is mainly involved in route plan and route monitoring. The universal kriging interpolation is used in the route planning and to compute the water depth of any place in the sea bottom. The man‐machine conversation method is taken to amend planned route to obtain autodeciding of feasibility according to ECDIS information, and the route monitoring algorithm is improved by enhancing its precision caused by screen coordinate conversion. The DCQA (distance close quarters situation of approach) model and TCQA (time close quarters situation of approach) model are adopted to judge if the close quarters situation or the risk of collision between own ship and target ship is emerging. All these methods are proven to be reliable through the navigation simulator made by Dalian Maritime University which is certified by DNV to class A.

The Visual Control of Minuteness Wire Twister Machine

A new control system of minuteness wire twister machine is introduced in this article, which realizes the visual control taking the touch screen as the core and making AC servo motor and stepping motor as the drive components. The key technique is to automatically control and compensate the position errors between the angular displacement of principal axis and ball screws displacement. The control system solves the problem of yawp existing in the equipment, and the touch screen can actualize man-machine conversation and various control parameters are clear at a glance.

A Flexible Synchronous Powder Feeder for Electromagnetism Compress Digital Manufacturing of FGM Metal Component

Archiving functionally gradient materials (FGM) fabrication via digital manufacturing methods has attracted considerable attention in recent years. In this paper, a new FGM powder feeder and its flexible numerical motors control solution used in electromagnetism compressed plasma deposition manufacturing process was developed. The motors control hardware circuit and its Superior computer control program was introduced and analyzed. The powder feeder unit was based on the timing belt driving and Pneumatic conveying principle. The Superior computer control program was based on lab windows/CVI program developing environment with good man-machine conversation interface. Tests were made with Ni-based alloy powders, Fe-based alloy powders and ceramic powders in the particle average diameter of 15–350 Microns. Results showed that powders mixtures obtained from the device are continuous and stable. The precision of delivering powders mixture can be within 2% error scope comparing to the desired mixture quality and the flexible proportion of mixture can be easy changed in the computer control program by synchronously controlling the powder feeder rotation speed.

Arabic broadcast news transcription system

This paper describes the development of an Arabic broadcast news transcription system. The presented system is a speaker-independent large vocabulary natural Arabic speech recognition system, and it is intended to be a test bed for further research into the open ended problem of achieving natural language man-machine conversation. The system addresses a number of challenging issues pertaining to the Arabic language, e.g. generation of fully vocalized transcription, and rule-based spelling dictionary. The developed Arabic speech recognition system is based on the Carnegie Mellon university Sphinx tools. The Cambridge HTK tools were also utilized at various testing stages.

Reconstruction of Video Electromagnetic Leakage from Computer

TEMPEST technology has been concerned much more in recent years. Video Displayer Unit, which is one of the most import parts that may result in computer information leakage, offers the interface for man-machine conversation directly and its video electromagnetic radiation contains the displaying information. The interception and recovery system of video electromagnetic information leakage of the computer is designed. After the electromagnetic leakage is intercepted, the method to recover the word image is presented using the reconstruction techniques such as synchronization, related filtering, phase lock on etc. This means that the original useful information can be reconstructed by the electromagnetic leakage under certain conditions, and this will menace information security. It is one of the most important factors that should be concerned in information security and electronic antagonism fields.

An interactive fashion design system ‘INFADS’

This paper describes an application of a color graphic display system ‘INFADS’ to a fashion design process using man-machine conversation. One of the main characteristics of the system is the interactive design facility created by combining a color picture processing system with a data base system. Another important characteristic is the introduction of a new recursive concept of ‘picture’ and ‘texture’. Some advantages of describing fashion data in a relational data base are discussed in connection with the need for data independence and the need for the semantic retrieval of pictorial data via a data description scheme.

The art of natural graphic man-machine conversation

The design of interactive graphic systems whose aim is good symbiosis between man and machine involves numerous factors. Many of those factors can be judged from the perspective of natural spoken conversation between two people.Guiding rules and principles for design of such systems are presented as a framework for a survey of design techniques for man-machine conversation. Attention is especially focused on ideas of action syntax structuring, logical equivalences among action devices, and avoidance of psychological blocks to communication.