Hydro-generating unit axis intelligent detection system design based on single-chip microcomputer

2011 ◽  
Author(s):  
Liu Chunrong ◽  
Zhang Shiyong
Keyword(s):  
System Design ◽  
Detection System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Intelligent Detection

Oil Pipeline Leakage Detection System Design Based on Single Chip Microcomputer

2013 ◽  
Vol 295-298 ◽  
pp. 3219-3223
Author(s):  
Tao Sun ◽  
En Shuai Zhen
Keyword(s):  
System Design ◽  
Detection System ◽  
Leakage Detection ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Monitor Screen ◽  
Oil Pipeline ◽  
Software And Hardware ◽  
Alarm Sound ◽  
Hardware Circuit

The system adopted the way of the combination of software and hardware which used to detect oil pipeline leakage and located the accurate leak point. The hardware circuit using STC12C5A60S2 SCM、various types of sensors and MAX485 network and so on. Application of the Kingview technology to design a set of leakage monitor screen in software component. The system uses different sensors to measure the changes in various parameters of pipeline. And by changing parameters to judge whether a leakage happened. If it judged the presence of oil spill then upload the alarm information step by step, after terminal PC receives various parameters of information and then display the information of each code on monitoring interface and alarm the exact location, at the same time sends alarm sound.

Weighing System Design Based on Single Chip Microcomputer

2014 ◽  
Vol 1070-1072 ◽  
pp. 1572-1575
Author(s):  
Qing Zhuang
Keyword(s):  
High Resolution ◽  
System Design ◽  
Strain Sensor ◽  
Living Standards ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
The Core ◽  
Design Diagram ◽  
Main Components ◽  
Speed And Accuracy

As the living standards of people improve continually, commercial behavior is becoming more and more modernized, people also put forward new requirements for the speed and accuracy of goods measurement. This paper designs a weighing system of digital electronic scale which is similar to the MCU simulation, and gives the design diagram, hardware composition and software system. This system takes the 51 single chip microcomputer as the core, the main components are the dedicated 24 bits serial A/D conversion chip HX711, cantilever type resistance strain sensor, the four digital tube display. This design uses the dedicated 24 bits serial A/D conversion chip HX711, which has high resolution, simple peripheral interface, and occupies less I/O port, etc.

Fault Signal Detection System of Large Scale Integrated Circuit Based on Single Chip Microcomputer

2014 ◽  
Vol 716-717 ◽  
pp. 924-927
Author(s):  
Xiu Ying Li ◽  
Cun Ping Liu ◽  
Rong Fang Mei
Keyword(s):  
Signal Detection ◽  
Integrated Circuit ◽  
Large Scale ◽  
Detection Method ◽  
Detection System ◽  
Design Method ◽  
Detection Accuracy ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Working Performance

In the process of fault signal detection of large-scale integrated circuit, the fault signal detection can improve the working performance of large-scale integrated circuit. The traditional detection system is simple, time-consuming, and the error is large, the fault signal detection haslow accuracy. In view of this situation, a new design method of large scale integrated circuit fault signal detection system is proposed based on single chip microcomputer. S3C2410 is taken as hardware design basis, and the signal sensor is used, the software algorithm uses three B spline wavelet transform for ORB wave detection method. The detection is completed.The experiment experimental results show that the system can improve the detection accuracy greatly, and effectively improve the work efficiency.

The Innovative Design and Reliability Research for Automatic Tray Filling Machine of Li/MnO2 Button Cell Battery

2013 ◽  
Vol 373-375 ◽  
pp. 2049-2052
Author(s):  
Hong Wu Zheng ◽  
Shu Zhong Lin ◽  
Lin Jiang Chang
Keyword(s):  
Control System ◽  
System Design ◽  
Control Design ◽  
Structure Design ◽  
Electrical System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Innovative Design ◽  
Modeling Simulation ◽  
Button Cell

The principle conceptual design of the automatic tray filling machine of Li/MnO2 button cell battery and its control system are analyzed in the work. According to the the needs of production process putting the cell battery into the plate, it makes structure design and modeling simulation, completes electrical system design and program control design, relys on the Single chip microcomputer (MCU) system to achieve the human-computer interaction. In addition, this work verifies the feasibility and safety through the ANSYS modal analysis. After running the test more than a year, the product can well meet the production requirements.

Research of Vision Detection System Based on Regional Morphology

2013 ◽  
Vol 415 ◽  
pp. 357-360
Author(s):  
Hui Yu Xiang ◽  
Jia Jun Huang ◽  
Baoan Han ◽  
Zhe Li
Keyword(s):  
Working Condition ◽  
Detection System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Automatic Production ◽  
Serial Port Communication ◽  
Gradual Development ◽  
Method Of Production ◽  
Vision Detection ◽  
Development Prospects

With the gradual development of industrial technology, visual measuring technique has been widely used in industrial field. In the automatic production, it is used in the analysis of objects characteristics, the detection of working condition and the control of quality. This paper mainly studies how the machine vision theory is applied in the practical detections, and develops the overall visual detection platform. It uses the serial port communication between VC++6.0 and Single-Chip Microcomputer to control the experimental platform. In order to realize to test the production defects, it uses the knowledge of mathematical morphology to put forward a defect detection method of production image based on regional morphology. It can realize to simulate actual production line, and has a certain development prospects for real-time detections of product quality.

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