空间科学学报2012，Vol.32Issue(3)：455-459,M0003,6.
微型紫外可见光谱仪及其电接口
Electronic Interface of a Mini-type Ultraviolet-visible Spectrometer
于强 1余春 2翟光杰 1周炳红 1刘伟峰3
作者信息
- 1. 中国科学院空间科学与应用研究中心,北京100190
- 2. 中国科学院空间科学与应用研究中心,北京100190／中国科学院研究生院,北京100149
- 3. 北京理工大学生命科学与技术学院,北京100080
- 折叠
摘要
Abstract
A kind of Ultraviolet and Visible Light Optical Spectrum Instrument（UVLOSI） is introduced. This facility is characterized with light weight,small volume and low power consumption, which is suitable to be utilized in space.Meanwhile,an interface scheme for connecting the UVLOSI with space biologic capsule control system is presented.Following this scheme,an interface circuit is designed,and the data of the UVLOSI is successfully transferred to the center controller in space biologic capsule.Using this method,the measurement data of the UVLOSI in the system control panel can be directly observed.The interface communication protocol（RS232） between the UVLOSI and the interface circuit is presented.After that,the interface communication protocol（CAN2.0B） between space biologic capsule control system and the interface circuit is described.At last,measurement results of the UVLOSI are given.关键词
嵌入式系统/微型光谱仪/RS232接口/CAN总线Key words
Embedded system/Mini-type spectral instrument/RS232 interface/CAN2.0B Bus分类
航空航天引用本文复制引用
于强,余春,翟光杰,周炳红,刘伟峰..微型紫外可见光谱仪及其电接口[J].空间科学学报,2012,32(3):455-459,M0003,6.
