The Design Of Smart Security Guard And Alarm System For Rail Trestle

The secure system by using infrared sensors is applied abroadly in the fields of product actions from the important establishments to the key departments. In many aspects of people'ssociety,it performs an important function as the people's extensive seeing.The new digital net of secure system on the basis of digital signal processing is better than the conventionalanalog watching technology. Consequently it is necessary to make the secure system ofrailwaytrestle apply the better technology and become a newer mode.This project is combined with the newest advance and aimed at the need that the oil bank field guard against theft and give an alarm. It adopts the VISTA 120 intelligent host machine. We develop a suit of alarming soft with powerful function. It has a structure in focus, and every module of function has dealed with the information needed managing tune and validly. Thereinto communication with host machine comes downto time's checking and synchronization,the corresponding method is combined with valid calling core and makes the delay to the least. We also use the display board with electronical map and settle the matter of orientation. To the problem of historic data, we have resolved the redundance of data and reduced the space of data's copying. This means improves the efficiency of data store at a certain extent.