
浏览全部资源
扫码关注微信
东北石油大学 电气信息工程学院,黑龙江 大庆,163318
收稿日期:2013-09-05,
修回日期:2013-12-26,
纸质出版日期:2014-03-05
移动端阅览
姜建国, 田金艳, 刘松斌, 雷卫兵. 基于DSP的液晶显示模块设计[J]. 液晶与显示, 2014,29(2): 229-232
JIANG Jian-guo, TIAN Jin-yan, LIU Song-bin, LEI Wei-bing. Module design for liquid crystal display based on DSP[J]. , 2014,29(2): 229-232
姜建国, 田金艳, 刘松斌, 雷卫兵. 基于DSP的液晶显示模块设计[J]. 液晶与显示, 2014,29(2): 229-232 DOI: 10.3788/YJYXS20142902.0229.
JIANG Jian-guo, TIAN Jin-yan, LIU Song-bin, LEI Wei-bing. Module design for liquid crystal display based on DSP[J]. , 2014,29(2): 229-232 DOI: 10.3788/YJYXS20142902.0229.
电能是一种广泛应用的二次能源,电能质量的优劣直接影响用电设备能否正常运行,因此实现电能参量的动态显示,以便实时对电能质量进行监测具有现实意义。文章利用DSP(F2812)和SMG12864液晶组成硬件显示电路,通过采集模块将数据送入DSP,经过DSP对数据进行处理,在液晶上显示出来。设计了DSP与液晶的接口电路和DSP驱动液晶显示的软件程序。实验证明,基于DSP(F2812)组成的液晶显示模块能够对电能质量参数实时动态显示,达到预期的设计效果。
Electrical energy is a widely used secondary energy. The quality of electric energy directly influences the normal operation of electrical equipment. Therefore
it has practical significance to achieve energy parameters of the dynamic display for real-time monitoring of power quality. In this paper
hardware display circuit is constructed by DSP(F2812) and SMG12864 LCD. Data are sent into the DSP through the acquisition module
then displayed on the LCD after processed by DSP. This design consists of DSP and LCD interface circuit and the liquid crystal driver software programs. Experiments show that the liquid crystal display module based on the DSP(F2812) can display real-time power quality parameters
achieving the anticipated design effect.
程浩忠, 吕干云, 周荔丹. 电能质量监测与分析[M].北京:科学出版社, 2012:3-17. Cheng H Z, Lv G Y, Zhou L Z.Power Quality Monitoring and Analysis[M]. Beijing:Science Press, 2013:3-17. (in Chinese)[2] 张永斌, 胡金高. 基于DSP的LCD显示控制与设计[J]. 液晶与显示, 2011, 26(5): 626-630. Zhang Y B, Hu J G. Control and design of LCD display based on DSP[J].Chinese Journal of Liquid Crystals and Displays, 2011, 26(5):626-630. (in Chinese)[3] 孙丽明.TMS3202812原理及其C语言程序开发[M].北京:清华大学出版社, 2008:446-450. Sun L M.TMS3202812 Principle and its C Language Program Development[M].Beijing: Tsinghua University press, 2008, 12: 446-450. (in Chinese)[4] 黄树毅, 程汉湘, 荆怀成, 等. TMS320F2812与液晶显示模块的接口电路及其程序设计[J]. 液晶与显示, 2009, 24(5):698-703. Huang S Y, Cheng H X, Xing H C, et al. Design of interface circuit and program for TMS3202812 and LCD module[J].Chinese Journal of Liquid Crystals and Displays, 2009, 24(5):698-703.(in Chinese)[5] 莫莉, 董万福, 喻洪平, 等. 基于TMS320F2812的液晶显示模块接口设计[J]. 计算机测量与控制, 2009, 17(2):407-409. Mo L, Dong W F, Yu H P, et al. Design of interface of LCD module based on TMS320F2812[J].Computer Measurement & Control, 2009, 17(2):407-409.(in Chinese)[6] 邓永停, 李洪文. 伺服控制系统中液晶显示的设计[J]. 液晶与显示, 2012, 27(3):342-346. Deng W T, Li H W. Display design in servo control system[J].Chinese Journal of Liquid Crystals and Displays, 2012, 27(3):342-346. (in Chinese)[7] 苏文芳, 朱宗玖, 汪青. 基于DSP芯片TMS320VC5402的液晶显示的研究[J]. 煤炭技术, 2011, 30(6):44-46. Su W F, Zhu Z J, Wang Q. Research of LCD based on TMS320VC5402 of DSP chip[J].Coal Technology, 2011, 30(6):44-46. (in Chinese)[8] 叶军, 于霞. 基于DSP的液晶显示时钟的设计与实现[J]. 液晶与显示, 2009, 24(5):713-717. Ye J, Yu X. Design and realization of LCD clock based on DSP[J].Chinese Journal of Liquid Crystals and Displays.2009, 24(5):713-717. (in Chinese)[9] 张磊, 丁金华. 光治疗仪液晶显示模块的设计和控制[J]. 液晶与显示, 2010, 25(2):268-272. Zhang L, Ding J H. Design and control of LCM in super lizer[J].Chinese Journal of Liquid Crystals and Displays, 2010, 25(2):268-272. (in Chinese)[10] 廖丽莹, 李啸骢, 罗涛, 等. 基于TMS320F2812的液晶显示的设计[J]. 微计算机信息, 2008, 24(7-2):195-198. Liao L Y, Li X C, Luo T, et al.The design of liquid crystal display based on the TMS320F2812[J].Microcomputer Information, 2008, 24(7-2):195-198. (in Chinese)
0
浏览量
35
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621