智能通道计数器的设计与研究

本文研究的是一种智能通道计数器,它不但可以计数,还可以识别通道物体的通过方向。主要用来保证危险场所人员安全,具有重要的实际意义。它是通过光电传感器来采集信息再由PLC控制系统来实现控制的。其工作可靠,结构简单、造价低,有很好的开发前景和运用价值。是PLC在控制方面,软件编程的又一次灵活的实际应用,具有突破性、开发性和实用性。

Study on Passage Counter of intelligence

This text studied a passage counter of intelligence.It not only can take count of people,but also can identify direction.It is used for ensuring operator,s safety.It has the value of practical application.It gleans information through infrared sensing units.It is controlled by PLC system.It has a lot of advantage including practicability;extensive application area;safety and confidence;simple structure;low cost;good foreground of exploitation and application.This text has analyzed counter of intelligence from six units: analyses of design requirement;analyses of detailed design;analyses of software;analyses of reliability;analyses of applied foreground;analyses of exploitation and development.Software of design is emphases in this text.It has analyzed detailed process of software realization and dependability of software running.It is a practical application in flexible programming of PLC.It is exploitable;applied and innovative.