直流屏电源监控装置的研究与开发
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摘要
本论文对直流屏电源监控装置的设计从系统方案确定、系统软件设计、系统硬件设计、系统调试等各个方面进行了多层次、多角度的详细研究探讨，并给出了切实可行的实现方案。具有很强的操作性。
论文首先就直流屏电源这一个复杂系统的定义、功能、应用场合等各方面进行了系统地介绍，进而说明了本文所探讨的直流屏监控装置在直流屏电源系统中所占有的核心地位与作用。
然后作者就目前国内外直流屏电源的发展现状，通过与国内外同类产品在价格、性能、满足客户需求等方面进行了一系列的对比，揭示了目前开发该种直流屏监控装置的可行性，即本文作者所做的研究开发工作具有非常重要的理论价值和实际意义。
最后为了具体实现直流屏监控装置这一设备，作者分别从系统方案确定、算法、工艺结合、系统软件设计、系统硬件设计、系统调试等各个方面进行了最细致的讨论，并尽可能的对每一细节均给出了切实可行的软硬件实现方案及调试环境及手段。从而确定了直流屏电源监控装置以51系列单片机为控制核心，以并行总线工作方式与速度要求较高的液晶显示器及键盘等装置接口；而以串行总线工作方式与速度要求相对较低的A/D、D/A、D/I、D/O等装置接口；全部的信号包括A/D、D/A、D/I、D/O及串行口均带有光电隔离。从而保证了系统的安全可靠。
The thesis researches and discusses the design of direct power supply measuring and controlling device in detail. It studies the device from the following aspects: the selection of the scheme of the system, the design of the software and hardware of the system, the debugging of the system. The thesis gives a practical system scheme. The system is easy to operate.
First of all, this thesis introduces systematically the definition, the function and the apply occasion of direct power supply system. Then it illustrates that the direct power supply measuring and controlling device the dissertation designs is of central station and function in direct power supply system.
Then, according to the developing actuality of the direct power supply at home and abroad at present, the author compares the direct power he designs with other products from the aspects of price, performance, and whether it can satisfy the needs of the customers, etc, which shows that it is of practical value to develop this kind of direct power supply measuring and controlling device. So the researching and developing work is of theoretical and practical value.
And the last, in order to realize the measuring and controlling device, the author discusses in detail according to the following aspects: the selection of the scheme of the system, the algorithm, the arts and crafts, the design of the software and hardware of the system and the debugging of the system, etc. And the author tries to provide a practical hardware and software scheme, debugging environment and method. Consequently, he chooses 51 single chip machine as the controlling kernel of the direct power supply measuring and controlling device and parallel bus as interface to LCD keyboard; and serial bus as interface to A/D, D/A, D/I and D/O; All the signals including A/D, D/A, D/I, D/O and serial ports are photoelectric isolation. Consequently, the system is safe and reliable.
论文首先就直流屏电源这一个复杂系统的定义、功能、应用场合等各方面进行了系统地介绍，进而说明了本文所探讨的直流屏监控装置在直流屏电源系统中所占有的核心地位与作用。
然后作者就目前国内外直流屏电源的发展现状，通过与国内外同类产品在价格、性能、满足客户需求等方面进行了一系列的对比，揭示了目前开发该种直流屏监控装置的可行性，即本文作者所做的研究开发工作具有非常重要的理论价值和实际意义。
最后为了具体实现直流屏监控装置这一设备，作者分别从系统方案确定、算法、工艺结合、系统软件设计、系统硬件设计、系统调试等各个方面进行了最细致的讨论，并尽可能的对每一细节均给出了切实可行的软硬件实现方案及调试环境及手段。从而确定了直流屏电源监控装置以51系列单片机为控制核心，以并行总线工作方式与速度要求较高的液晶显示器及键盘等装置接口；而以串行总线工作方式与速度要求相对较低的A/D、D/A、D/I、D/O等装置接口；全部的信号包括A/D、D/A、D/I、D/O及串行口均带有光电隔离。从而保证了系统的安全可靠。
The thesis researches and discusses the design of direct power supply measuring and controlling device in detail. It studies the device from the following aspects: the selection of the scheme of the system, the design of the software and hardware of the system, the debugging of the system. The thesis gives a practical system scheme. The system is easy to operate.
First of all, this thesis introduces systematically the definition, the function and the apply occasion of direct power supply system. Then it illustrates that the direct power supply measuring and controlling device the dissertation designs is of central station and function in direct power supply system.
Then, according to the developing actuality of the direct power supply at home and abroad at present, the author compares the direct power he designs with other products from the aspects of price, performance, and whether it can satisfy the needs of the customers, etc, which shows that it is of practical value to develop this kind of direct power supply measuring and controlling device. So the researching and developing work is of theoretical and practical value.
And the last, in order to realize the measuring and controlling device, the author discusses in detail according to the following aspects: the selection of the scheme of the system, the algorithm, the arts and crafts, the design of the software and hardware of the system and the debugging of the system, etc. And the author tries to provide a practical hardware and software scheme, debugging environment and method. Consequently, he chooses 51 single chip machine as the controlling kernel of the direct power supply measuring and controlling device and parallel bus as interface to LCD keyboard; and serial bus as interface to A/D, D/A, D/I and D/O; All the signals including A/D, D/A, D/I, D/O and serial ports are photoelectric isolation. Consequently, the system is safe and reliable.
引文
[1] 何立民．单片机应用技术选编(二)．北京：北京航空航天大学出版社，1994．59～60
[2] 李维提，郭强．液晶显示应用技术．第1版．北京：电子工业出版社，2000
[3] 沈绪榜，何立民．2001嵌入式系统及单片机国际学术交流会论文集．北京：北京航空航天大学出版社，2001．10
[4] 李华，孙晓民，李红青，徐平，张新宇，MCS-51系列单片机实用接口技术．第1版．北京：北京航空航天大学出版社，1993．8
[5] 张根源．嵌入式系统与Internet技术．嵌入式系统应用精选200例．北京，2001：22～23
[6] 程军．单片机远程控制方案及基于互联网的实现方法．嵌入式系统应用精选200例．北京，2001：348
[7] 王幸之，王雷，翟成，王闪．单片机应用系统抗干扰技术．第1版．北京：北京航空航天大学出版社，2000．2
[8] 蔡建平．关于嵌入式应用开发技术．单片机与嵌入式系统应用．2001(3)：5
[9] 范逸之．Visual Basic与RS232串行通信控制．第1版．北京：中国青年出版社．2000
[10] 沈兰荪．仪器仪表智能化的进展．测控技术．1999年18卷第1期
[11] 李朝青．PC机及单片机数据通信技术．第1版．北京：北京航空航天大学出版社，2000．12
[12] 杨振江．A/D、D/A转换器接口技术与实用线路．第1版．西安：西安电子科技大学出版社．1996
[13] Visual Basic 5．0编程实例与技巧．第1版．北京：人民邮电出版社，1999
[14] 黄军，熊勇，刘燕，刘晓梅等．Delphi串口通信编程，第1版．北京：人民邮电出版社，2001．
[15] 徐卓农，张永忠．单片机系统中的汉字显示．单片机与嵌入式系统应用，2001(7)：31～34．
[16] 赵葵银，唐勇奇．MCU应用系统与Internet连接的一种新技术．单片机与嵌入式系统应用，2001(2)：35～37
[17] 赵晶等．电路设计与制版—Protel99入门与提高．北京：人民邮电出版社，2000．
[18] 赵晶等．电路设计与制版—Protel99高级应用．北京：人民邮电出版社，2000．
[19] 马忠梅，籍顺心，张凯，马岩．单片机的C语言应用程序设计．第1版．北京：北京航空航天大学出版社，1999．1
[20] 徐爱钧，彭秀华．单片机高级语言C51 WINDOWS环境编程与应用．2001．7
[21] Carl Franklin．Visual Basic 6．0 Internet Programming．潇湘工作室译．北京：人民邮电出版社，1999
[22] In-circuit and In-application programming of the 89C51Rx+/Rx2/66x microcontrollers, http://www. semiconductors. philips. com/pip/p89c51rb2hba
[23] DATA SHEET OF TLC2543, 12-BIT A/D CONVERTER.TI. 1998.
[24] DATA SHEET OF TLC5616, 12-BIT D/A CONVERTER.TI. 1998.
[25] DATA SHEET OFW78E516, 8 BIT MICROCONTROLLER. 1999.
[26] DATA SHEET OF TIP127, PLASTIC MEDLUM-POWER COMPLEMENTARY SILICON TRANSISTORS.1996.
[27] DATA SHEET OF TA7805, BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLIHIC. 2000.
[28] DATA SHEET OF P89C51RB2/P89CS1RC2/P89C51RD2--80C51 8-bit Flash microcontroller family. Philips Semiconductor. 2001 Jun 27.
[29] DATA SHEET OF DS12887, Real Time Clock. DALLAS SEMICONDUCTOR. 1995．
[30] DATA SHEET OF X25045 , Watchdog Timer .1996．
[31] Application Note Of X25045 .Watchdog Timer . 1996
[32] DATA SHEET OF 6N137, OPTOCOUPLER/OPTOISOLATOR. 1986．
[33] DATA SHEET OF MSM82C51, UNIVERSAL SYNCHRONOUS ASYNCHRONOUS RECEIVER TRANSMITTER. 1998．
[34] DATA SHEET OF TA79012, LINEAR INTEGRATED CIRCUIT SILICOM MONOLITHIC. TOSHIBA. 2000．
[35] DATA SHEET OF CY62256, STATIC RAM. CYPRESS. 1997．
[36] DATA SHEET OF ICL232, +5V POWERED, DUAL RS-232 TRANSMITTER/RECEIVER. INTERSIL. 1997 DATA SHEET OF LM324, QUADRUPLE OPERATIONAL AMPLIFIERS. TEXAS. 1994．
[37] DATA SHEET OF M74HC165, 8 BIT PISO SHIFT REGISTER. SGS-THOMSON. 1993．
[38] DATA SHEET OF M74HC4060, 14 STAGE BINARY COUNTER/OSCILLATOR. SGS-THOMSON. 2000．
[39] DATA SHEET OF M74HC595, 8 BIT SHIFT REGISTER WITH OUTPUT LATCHES(3 STATE). SGS-THOMSON. 1993
[40] DATA SHEET OF MC1413, HIGH VOLTAGE, HIGH CURRENT DARLLNGTON TRANSLSTOR ARRAYS. MOTOROLA. 1996．
[41] SoC: The Convergence Point for Soloutions of the 21st Century. Keynote of IEEE CICC' 2000．
[42] System-on-a-Chip Integration. Session 6; IP Creation and Management. Session 13; DSM Issues, Tools and Methodologies. Session 27． IEEE CICC' 98, 1998．
[43] Chen James C. Circuit Aging: A New Phenomenon For Soc Design. Electronic Design, 2000．
[2] 李维提，郭强．液晶显示应用技术．第1版．北京：电子工业出版社，2000
[3] 沈绪榜，何立民．2001嵌入式系统及单片机国际学术交流会论文集．北京：北京航空航天大学出版社，2001．10
[4] 李华，孙晓民，李红青，徐平，张新宇，MCS-51系列单片机实用接口技术．第1版．北京：北京航空航天大学出版社，1993．8
[5] 张根源．嵌入式系统与Internet技术．嵌入式系统应用精选200例．北京，2001：22～23
[6] 程军．单片机远程控制方案及基于互联网的实现方法．嵌入式系统应用精选200例．北京，2001：348
[7] 王幸之，王雷，翟成，王闪．单片机应用系统抗干扰技术．第1版．北京：北京航空航天大学出版社，2000．2
[8] 蔡建平．关于嵌入式应用开发技术．单片机与嵌入式系统应用．2001(3)：5
[9] 范逸之．Visual Basic与RS232串行通信控制．第1版．北京：中国青年出版社．2000
[10] 沈兰荪．仪器仪表智能化的进展．测控技术．1999年18卷第1期
[11] 李朝青．PC机及单片机数据通信技术．第1版．北京：北京航空航天大学出版社，2000．12
[12] 杨振江．A/D、D/A转换器接口技术与实用线路．第1版．西安：西安电子科技大学出版社．1996
[13] Visual Basic 5．0编程实例与技巧．第1版．北京：人民邮电出版社，1999
[14] 黄军，熊勇，刘燕，刘晓梅等．Delphi串口通信编程，第1版．北京：人民邮电出版社，2001．
[15] 徐卓农，张永忠．单片机系统中的汉字显示．单片机与嵌入式系统应用，2001(7)：31～34．
[16] 赵葵银，唐勇奇．MCU应用系统与Internet连接的一种新技术．单片机与嵌入式系统应用，2001(2)：35～37
[17] 赵晶等．电路设计与制版—Protel99入门与提高．北京：人民邮电出版社，2000．
[18] 赵晶等．电路设计与制版—Protel99高级应用．北京：人民邮电出版社，2000．
[19] 马忠梅，籍顺心，张凯，马岩．单片机的C语言应用程序设计．第1版．北京：北京航空航天大学出版社，1999．1
[20] 徐爱钧，彭秀华．单片机高级语言C51 WINDOWS环境编程与应用．2001．7
[21] Carl Franklin．Visual Basic 6．0 Internet Programming．潇湘工作室译．北京：人民邮电出版社，1999
[22] In-circuit and In-application programming of the 89C51Rx+/Rx2/66x microcontrollers, http://www. semiconductors. philips. com/pip/p89c51rb2hba
[23] DATA SHEET OF TLC2543, 12-BIT A/D CONVERTER.TI. 1998.
[24] DATA SHEET OF TLC5616, 12-BIT D/A CONVERTER.TI. 1998.
[25] DATA SHEET OFW78E516, 8 BIT MICROCONTROLLER. 1999.
[26] DATA SHEET OF TIP127, PLASTIC MEDLUM-POWER COMPLEMENTARY SILICON TRANSISTORS.1996.
[27] DATA SHEET OF TA7805, BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLIHIC. 2000.
[28] DATA SHEET OF P89C51RB2/P89CS1RC2/P89C51RD2--80C51 8-bit Flash microcontroller family. Philips Semiconductor. 2001 Jun 27.
[29] DATA SHEET OF DS12887, Real Time Clock. DALLAS SEMICONDUCTOR. 1995．
[30] DATA SHEET OF X25045 , Watchdog Timer .1996．
[31] Application Note Of X25045 .Watchdog Timer . 1996
[32] DATA SHEET OF 6N137, OPTOCOUPLER/OPTOISOLATOR. 1986．
[33] DATA SHEET OF MSM82C51, UNIVERSAL SYNCHRONOUS ASYNCHRONOUS RECEIVER TRANSMITTER. 1998．
[34] DATA SHEET OF TA79012, LINEAR INTEGRATED CIRCUIT SILICOM MONOLITHIC. TOSHIBA. 2000．
[35] DATA SHEET OF CY62256, STATIC RAM. CYPRESS. 1997．
[36] DATA SHEET OF ICL232, +5V POWERED, DUAL RS-232 TRANSMITTER/RECEIVER. INTERSIL. 1997 DATA SHEET OF LM324, QUADRUPLE OPERATIONAL AMPLIFIERS. TEXAS. 1994．
[37] DATA SHEET OF M74HC165, 8 BIT PISO SHIFT REGISTER. SGS-THOMSON. 1993．
[38] DATA SHEET OF M74HC4060, 14 STAGE BINARY COUNTER/OSCILLATOR. SGS-THOMSON. 2000．
[39] DATA SHEET OF M74HC595, 8 BIT SHIFT REGISTER WITH OUTPUT LATCHES(3 STATE). SGS-THOMSON. 1993
[40] DATA SHEET OF MC1413, HIGH VOLTAGE, HIGH CURRENT DARLLNGTON TRANSLSTOR ARRAYS. MOTOROLA. 1996．
[41] SoC: The Convergence Point for Soloutions of the 21st Century. Keynote of IEEE CICC' 2000．
[42] System-on-a-Chip Integration. Session 6; IP Creation and Management. Session 13; DSM Issues, Tools and Methodologies. Session 27． IEEE CICC' 98, 1998．
[43] Chen James C. Circuit Aging: A New Phenomenon For Soc Design. Electronic Design, 2000．