1、中文 2137 字 Multifunctional applications to several tables On the rotational speed table design has many available, but mostly by mechanical or simulated digital circuits to achieve. There are large in size, precision low, not visual, electronics large, less functional and sampling time, it is difficu
2、lt to detect instantaneous rotational speed. As Chanpianji with both small and control functions such strong characteristics, so it widely in control applications.we want multifunctional rotational speed control system is designed to Shanpianji as the core to achieve intelligent meters. It is more f
3、unctional, small electronics, and visual accuracy, showing time, speed warning systems, printing, such as instant rotational speed advantage. In computer hardware and software technology development efforts, and to present such functional single, low precision, size and price of high rotational spee
4、d tables are upgrading equipment. Currently rotational speed table as a common measurement tool has many coming to market, such as: mechanical, electrical and mechanical style, electromagnetic-type, photoelectric type. Although they are precise measurements, the use of safe, operate, but the prevail
5、ing question is a single function in the current hardware and software to improve the precision and functions on the basis of achieving a comprehensive equipment upgrading and improving pilot skills. The introduction of new technology developed multifunctional rotational speed table, with general ro
6、tational speed table functions,but also with other special functions. From the 1970s, the human acrospace, transport and weapons industry problems encountered difficulty in the traditional theory to solve. The need to promote the development of the productive forces in computer systems technology to
7、 develop. Accompanied by computer hardware and software rapid development of technology, master degrees in multifunctional rotational speed table, function, performance, and have a rapid development architecture, has been able to master a complete powerful, performance quality laser systems. Now Eur
8、ope and the United States and other Developed countries,laser system technology has been successfully applied to acrospace, transportation, ordnance industry, mechanical design, and many other areas, has atremendous benefit, but also for traditional design testing methods have changed dramatically.
9、This is the modern market demand for products that do not, how to improve the success rate of the initial design of the traditional design methodology is a difficult question. Because of its high Chanpianji master degrees, both small and anti-interference capability and affordable, unique control fu
10、nctions,it has become an important member of the computer world, Applications in one, only one chanpianji, which is currently the largest application form, the main application areas are: (1). Monitoring system .Shanpianji may constitute a variety of industrial control systems, adaptive systems,data
11、 acquisition systems (2).Smart meters. Shanpianji transformation in the original measurement, contronl instrumentation can output digital intelligent,multifunctional, integrated, flexible technology devolopment. (3).And integration products. Shanpianji combination with the traditional mechanical pro
12、ducts, mechanical products simplify system control intelligent. (4).Smart interface. In the computer control system (especially the larger industrial monitoring and control systems), widespread adoption Danpianji interface for the control and management of the mainframe is chanpianji parallel with t
13、he work, it has greatly enhanced system operating speed. However Shanpianji application must not be limited to its broad meaning and scope of the economic benefits arising from,more important lies in: danpianji applications are fundementally changing the traditional collection control system design
14、concepts and design methods. Former circuit or digital circuit must be similated toachieve most of the control functions can now be used Shanpianji through software (programming) methods achieved. To replace hardware and software that can control technology will enhance system performance with danpi
15、anji popularize the application of constant development and improvement. Shanpian microcomputers for the emergence of automated instrumentation opens broad prospects. MCS-SJ-Chanpian particular type of performance computer, size, energy,advantages, and strong computing, processing and memory storage
16、 capabilities to control components uesd danpianji wisdom meters into the upgrading of industrial products and advanced technology are economic means. Maintain a peak capacity. Rotational speed changes to the memory of the greatest rotational speed values. A black box function. To the permanent pres
17、ervation of important rotational speed data for accident analysis, review appliacations, normal circumstances can provide data analysis. Amendment can be preserved to the different requirements of print intervals. Thereby speeding access to test data, a maximum speed of data. Anti-interference capab
18、ility. On the important of abroader range of adaptive signal. Applicable to electromagnetic type, photoelectric type fluid style, and many other sensors to produce one pulse per or 60 - (60) business, the meters particularly suited to the testing plant housing units rotational speed, control, simila
19、r to other mining industry uses also apply. Meters into measurement, display, interactive,and print several of the police. Smart devices are microprocessors at the core of electronic equipment, hardware circuit design of the components to the mastery of the principles of work, but also for its maste
20、ry of micro-computer hardware principles. The general wisdom equipment design steps: first, it is necessary to determine the design of the mission, to prepare the design task sheets, equipment should have clear functions and should meet the technical requirements, design of mission statement is the
21、basis for the design designers should strive to accurate precision； and then to design programmers to develop, at this stage, designers must make several design options, Each programme should include equipment design principles, using the technology, the key components of performance: then to conduc
22、t a feasibility study on the programme. including some important part of theoretical analysis and calculation, and the necessary simulation experiments, in order to achieve certification programme can design requirements； Then again into one of the options as a factor in the design of programmes to
23、identify machines work equipment total diagram； Finally, the hardware circuit and software debugging and circuit design and the overall tone. software components. Which mainly 89C52 Chanpianji hardware circuits, laser converters, keyboard set threshold, warning circuit, and the led LCD system with t
24、he computer interface circuits. Software components including control procedures. These monitoring procedures for equipment panels keyboards and monitors, and its contents include: import and storage through keyboard operation established by the functional, operational modalities and activities of parameters； Through data collection control I/O interface circuits for equipment intended for installation； ROM of the data recorded data and various state； To figures, characters, graphic, and other forms of state information and measurements show that the out of the process.
