Research of Hand-Held Urine Analyzer Based on Photoelectric Technology and STM32F103 Embedded Systems

Author

Yingmin, You ; Chong, Chen ; Guichu, Wu ; Shangting, Chen

Author_Institution

Key Lab. of Low -Voltage Apparatus, Intell. Technol. of WZU, Wenzhou, China

fYear

2010

fDate

17-19 Dec. 2010

Firstpage

174

Lastpage

177

Abstract

The theory of automatic detection is mainly described in this paper. The researching of the system based on Photoelectric technology and STM32F103 embedded systems: takeing advantage of effective combining between photoelectric detected unit and micro machine to realize developing the optical, mechanical and electronic integration of hand-held urine analyzer system and designing hardware and software of the system, adopting Karhunen-Loeve transformation and K-Means sorter to process the acquired image data and guarantee the measurement accuracy of the system. The methods of a traumatic and non-intrusive in this system could detect the component of the urine rapidly, expediently and automatically. Finally, the system may output and display the result by LCD touch screen, RS485 and Ethernet.

Keywords

Karhunen-Loeve transforms; biomedical communication; biomedical equipment; biomedical measurement; embedded systems; medical signal processing; photoelectric devices; Ethernet; K-means sorter; Karhunen-Loeve transformation; LCD touch screen; RS485; STM32F103 embedded systems; automatic detection; hand held urine analyzer; image data processing; micromachine; photoelectric detected unit; photoelectric technology; system hardware design; system software design; Accuracy; Charge coupled devices; Hardware; Image color analysis; Instruments; Reflection; Software; Embedded system; K-Means; Karhunen-Loeve transformation; Photoelectric detect; measurement accuracy; sorter;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational and Information Sciences (ICCIS), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8814-8

Electronic_ISBN

978-0-7695-4270-6

Type

conf

DOI

10.1109/ICCIS.2010.48

Filename

5708914