基于PIC24F单片机的全固态激光器监控系统的设计和实现
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摘要
本系统以PIC24FJ128DA110为核心芯片实现了对全固态激光器工作过程中操作信号和保护信号的种类、发生时间,驱动电源电流反馈值以及激光功率反馈值等信息的记录;并应用Microchip提供的USB嵌入式堆栈和I2C串口通信将存储在EEPROM中的数据信息以文本格式写入USB闪存驱动器中。本系统方便了对全固态激光器操作流程的实时监控,加快了全固态激光器系统的故障排除和修复;为激光器和控制系统的改进设计提供了数据依据。本系统包含实时时钟模块、ADC模数转换模块、EEPROM数据存储模块、USB数据通信模块等。
A real time performance monitor system, which has a PIC24FJ128DA110 as the main microprocessor, has been successfully designed to record the type of operation and protection signals, the time of event, the feedback value of the current of driving power and the feedback value of laser power. By saving the data to USB flash driver in text format with Microchip USB stack and I2C serial communication protocol, this system is very convenient for monitoring DPL(Diode Pumped solid state Laser) and thus facilitate the recovering of a malfunction DPL from its failure. It can also provide data for optimizing design of laser and its control system. The system includes RTCC module, ADC module, EEPROM data storage module, USB data communication module etc.
A real time performance monitor system, which has a PIC24FJ128DA110 as the main microprocessor, has been successfully designed to record the type of operation and protection signals, the time of event, the feedback value of the current of driving power and the feedback value of laser power. By saving the data to USB flash driver in text format with Microchip USB stack and I2C serial communication protocol, this system is very convenient for monitoring DPL(Diode Pumped solid state Laser) and thus facilitate the recovering of a malfunction DPL from its failure. It can also provide data for optimizing design of laser and its control system. The system includes RTCC module, ADC module, EEPROM data storage module, USB data communication module etc.
引文
[1]李晋闽.高平均功率全固态激光器发展现状、趋势及应用[J].激光与光电子学进展,2008,45(7):16-19.
[2]樊友平,黄席樾,廖传锦,等.大功率准分子激光器的智能监控系统研究[J].仪器仪表学报,2003,24(3):258-263.
[3]王靓,基于单片机控制的时钟芯片SD2203AP的应用设计[J].自动化技术与应用.2008,27(1):95-99.
[4]芦艳,裴东,梁西银,等.基于PIC单片机的多路数据采集系统[J].西北师范大学学报(自然科学版),2008,44(6):50-53.
[5]王正彦,臧宏文.基于PIC单片机的A/D转换器的设计与实现[J].电子测量与仪器学报,2004,18(2):86-91.
[6]梵文侠,房壮.基于嵌入式USB主机的飞控数据记录器设计及实现[J].电子设计工程,2011,19(19):126-129.
[7]黄玉立,童玲,田雨.基于CC2531+CC2591的WSN节点通信模块设计[J].单片机与嵌入式系统应用,2011,1:71-73.
[8]Labrosse J J.嵌入式实时操作系统uC/OS-II[M].2版.邵贝贝,译.北京:北京航空航天大学出版社,2003,7-12.
[9]郑刚,钱宇,涂承媛等.嵌入式油井自动计量监控系统设计与开发[J].中南大学学报(自然版科学版),2013,S1(44):126-129.
[2]樊友平,黄席樾,廖传锦,等.大功率准分子激光器的智能监控系统研究[J].仪器仪表学报,2003,24(3):258-263.
[3]王靓,基于单片机控制的时钟芯片SD2203AP的应用设计[J].自动化技术与应用.2008,27(1):95-99.
[4]芦艳,裴东,梁西银,等.基于PIC单片机的多路数据采集系统[J].西北师范大学学报(自然科学版),2008,44(6):50-53.
[5]王正彦,臧宏文.基于PIC单片机的A/D转换器的设计与实现[J].电子测量与仪器学报,2004,18(2):86-91.
[6]梵文侠,房壮.基于嵌入式USB主机的飞控数据记录器设计及实现[J].电子设计工程,2011,19(19):126-129.
[7]黄玉立,童玲,田雨.基于CC2531+CC2591的WSN节点通信模块设计[J].单片机与嵌入式系统应用,2011,1:71-73.
[8]Labrosse J J.嵌入式实时操作系统uC/OS-II[M].2版.邵贝贝,译.北京:北京航空航天大学出版社,2003,7-12.
[9]郑刚,钱宇,涂承媛等.嵌入式油井自动计量监控系统设计与开发[J].中南大学学报(自然版科学版),2013,S1(44):126-129.