Single-chip microcomputer system for auricular diagnosis and treatment

1990 ◽  
Vol 24 (2) ◽  
pp. 75-77
Author(s):  
A. N. Ishchenko ◽  
P. I. Zubkov ◽  
V. A. Kornev ◽  
P. P. Shev'ev
Keyword(s):  
Diagnosis And Treatment ◽  
Microcomputer System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Auricular Diagnosis

scholarly journals Internal Welding Monitoring Device of Spiral Submerged Arc Welded Pipe Based On AT89C51 Single-Chip Microcomputer System

2020 ◽  
Vol 1533 ◽  
pp. 032074
Author(s):  
Guiping Wang ◽  
Xirui Sun ◽  
Tianchi Ye ◽  
Zhongbao Luo
Keyword(s):  
Microcomputer System ◽  
Monitoring Device ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Welded Pipe ◽  
Submerged Arc

Interference and Countermeasures of Single Chip Microcomputer System

2013 ◽  
Vol 340 ◽  
pp. 413-417
Author(s):  
Xiao Xia Zhao ◽  
Xiao Ming Chang
Keyword(s):  
Microcomputer System ◽  
Interference Signal ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Social Field ◽  
Machine System ◽  
Single Slice ◽  
The One

With the infiltration of computer social field in recent years, the application of the one-chip computer is moving towards deepening constantly, drive tradition is it measure crescent benefit to upgrade day to control at the same time. The main anti-interference means difference within machine system carried on summary and elucidation to the hardware anti-interference and the software anti-interference from the single slice. The each part of CPUs reaction of interference signal from the single slice and measures of CPU anti-interference are concluded and summarized. Also a processing of breakdown to the system and the design of self-instauration procedure had been made expatiation and elaborate in detail.

Wireless Data Transmission Based on GPRS in Greenhouse Monitoring System

2013 ◽  
Vol 303-306 ◽  
pp. 2054-2057 ◽  
Author(s):  
Xiao Qian Hou ◽  
Xiang Dong Wang
Keyword(s):  
Data Transmission ◽  
Carbon Dioxide Concentration ◽  
Microcomputer System ◽  
Single Chip ◽  
Wireless Data ◽  
Single Chip Microcomputer ◽  
Wireless Data Transmission ◽  
Set Up ◽  
Sd Card ◽  
Wireless Module

This paper system based on GPRS and a single chip microcomputer. System is applied to facility agriculture. Work aims to realize the wireless data transmission. Using digital temperature sensors, humidity sensors and carbon dioxide concentration sensors, they could collect greenhouse related parameters data. After that, GPRS wireless module send these data to farmers' mobile phones and remote expert system. After system set up, practice has proved that farmers mobile phone can receive temperature data from ds18b20 temperature sensor and with no delay. Stored in SD card crop picture can transmit through GPRS model. In the picture size below 20 KB situation, delay is not obvious. Transmission effect is good.

Application of PROFIBUS-DP Bus Technology to the Technical Reform of Limekiln Electrical Control System

2011 ◽  
Vol 94-96 ◽  
pp. 929-932
Author(s):  
Min Yan Di ◽  
Yong Yao ◽  
Tao Xin
Keyword(s):  
Control System ◽  
Software Design ◽  
Microcomputer System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Electrical Control ◽  
Plc Control ◽  
Data Bus ◽  
Intelligent Instrument ◽  
Profibus Dp

It is described in detail how to develop the intelligent instrument system through connecting bus-bridge of PROFIBUS with single-chip microcomputer system of users, changing the traditional PLC-control into the data-bus control in limekiln electrical control system. This paper focuses on the development of hardware of the accompanies-station of PROFIBUS-DP, the model for user, and software design. About 400,000 dollars per each were saved and the ease of operation and the robust of control have been also improved dramatically after novel development.

scholarly journals Research on Analysis and Classification of Vulnerability of Electromagnetic Pulse with a STM32 Single-Chip Microcomputer

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Liu Keshun ◽  
Zhang Xijun ◽  
Zhou Xing
Keyword(s):  
Communication System ◽  
Electromagnetic Pulse ◽  
Serial Communication ◽  
Research Work ◽  
Microcomputer System ◽  
Electrical System ◽  
Single Chip ◽  
Negative Pulse ◽  
Single Chip Microcomputer ◽  
Pulse Injection

With the continuous development of information technology, the performance of the entire traditional electrical system is gradually optimized. Nowadays, the single-chip technology is an important part of the traditional electrical system because it determines the operating quality of the entire traditional system. However, due to the electromagnetic pulse, the single-chip microcomputer system may be interfered with malfunction or damage, which seriously affects its performance. Therefore, to investigate the impact of an electromagnetic pulse on a single-chip microcomputer system, in this research work, we have used a STM32 single-chip microcomputer as the research object by setting up multiple sets of STM32 single-chip microcomputer serial communication systems. Besides, we have conducted an electromagnetic pulse vulnerability experiment using the inductive coupling inject method which has improved the antielectromagnetic pulse capacity of the STM32 single-chip serial communication system. The experimental results show that the damage threshold of the single-chip microcomputer with positive pulse injection is greater than the negative pulse injection, which indicates that the serial communication system of the STM32 single-chip microcomputer is more sensitive to the negative pulse injection. Moreover, this research work is of great significance to evaluate more accurately the viability and anti-interference capability of a single-chip microcomputer system under the action of electromagnetic pulse.

scholarly journals Drink-driving monitoring system based on single chip microcomputer and sensor

2021 ◽  
Vol 1750 ◽  
pp. 012037
Author(s):  
Yong Chen ◽  
Shudong Wang ◽  
Hao Wang ◽  
Shen Liu ◽  
Runqing Li
Keyword(s):  
Monitoring System ◽  
Single Chip ◽  
Single Chip Microcomputer

Single-Chip Microcomputer as a Petrol Pump Controller

1978 ◽  
Vol 11 (4) ◽  
pp. 125-125
Keyword(s):  
Single Chip ◽  
Single Chip Microcomputer ◽  
Petrol Pump
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