Development of Psychometric System Based on Wireless Communication Technology / 医疗卫生装备
Chinese Medical Equipment Journal
; (6)2003.
Article
in Zh
| WPRIM
| ID: wpr-596602
Responsible library:
WPRO
ABSTRACT
Objective To develop a system based on wireless communication technology for psychometric questionnaire test.Methods The system was composed of one base station connected to the computer and multiple handsets.Low-power-consumption MSP430F149 and MSP430F123A were used in the base station and the handset respectively as the control unit.LSD-RF1100-A433 based on RF CC1100 was used as wireless data communication unit.By scanning each handset in sequence,the communication between the base station and the handset was realized.Then the base station could receive data which participants selected from the handsets and then sent to computer.The base station was connected to the computer through USB interface.Results Experiments showed that the system was reliable and antijamming.Conclusion The psychometric system,with the decreased weight and volume by wireless technology,can be used for large-scale psychological examination and personnel selection in some special industries.
Full text:
1
Index:
WPRIM
Language:
Zh
Journal:
Chinese Medical Equipment Journal
Year:
2003
Type:
Article