The Design And Realization Of A Intelligent Area Measurement Equipment

Based upon the current area measurement arithmetic,this paper analyzes the precision of the way,which has proposed a dynamic real-time measurement adaptive algorithm based on agricultural land width.And we have designed a intelligent area equipment based on single chip,as well as many additional work based on that.Subsequently,we finished the program,the make and the test of software system and the hardware system.In the end,the functions,the universal characteristic of the area measure and the efficiency of this design method is tested through actual run test.The following is the main content:Using MC9S08AW32 as the core chip,we exploit the open structure of area measurement system.We have had the area measurement equipment by the way the partnership of the farm machinery and taked into account the agriculture machinery character,not only improved the applicable region but also expanded the application of the equipment.Aimed at the main problems of the reliability engineering,this paper makes research on the reliability and analysis the ways to enhance the dependability to the area calculator.Apply production viewpoint to the design of the software and the hardware system,we finish the choose of scheme and the whole design.The Object-Oriented method used in software system not only design the structure and realize the functions,which can work out the distance of farm machinery and compute the area of the ground in the agricultural work,and also help to management and the communication between designers.By discussing the area arithmetic and the thought of different field,the paper puts forward to a anomalous field area arithmetic and the way to obtain acreage,and debase the difficulty of control.In order to improve the precision of system the area ssurvey precision are ameliorated,it supplies better effect.In order to improve the reliability of system,the reliability model,the reliability design and the reliability measure are research in project apply aspect.To the hardware,we mostly adopt all kinds of EMC:anti-jamming ways to the PCB,power system,earthing technology,signal transport channels and electromagnetism ect.On the software,the design of modularization and configuration and the maintainability thought,which enhance and insure the reliability of system.This paper introduces the debug complexion and the testing experiment to area equipment, exploit the bottom testing program based on the test of hardware system,and validate the capability of farm intelligent area measurement system.Experiments showed that the intelligent area measurement equipment based on MCU is effective in the preliminary implementation.