The Research On Intelligent Security And Protection Monitoring System Of Harbor District

The research on intelligent security and protection monitoring system of harbor district provides the guarantee for all types of security of port.To design a security and protection monitoring system on account of the wireless technology is to aim at characteristics of large area of port and dispersion of test points.Taking wireless technology as carrier,the system is composed of temperature measurement module,smoke measurement module,oil leak measurement and alarm module,guard against theft alarm module,measurement of the location of mobile people and alarm module,measurement of the location of automobile and alarm module,special electrical equipment measurement module,data center,automated fire extinction equipment,security and protection monitoring platform etc.For the widespread of test points and limit of communication distance of wireless transmission,that is to say,communication distance of low-power wireless module is nearer than communication distance of high-power wireless module,in light of reducing costs to increase cost performance as well,the system designs a technology of local area using low-power wireless module to provide test data to data transmission station first,then through data transmission station of high-power wireless module to transmit data to the monitoring platform.We adopt the technology that data canning pattern can transmit data automatically,to insure that the security and protection monitoring platform can communicate data in time,for the wireless communication technology can not transmit data at the same time.It means that monitoring platform collects data from every data station cyclically in normal situation,and data station transmits the part collection point to the monitoring platform.When some monitoring points has abnormal condition,the system transmit data to monitoring platform through gateway automatically.To design like this,the system can check the working condition circularly and safe failure in time,which increases effectiveness of whole system.Through a multiple of detecting types,we design a opening security and protection monitoring system,which is through wireless communication technology adding monitoring point at any time to make the monitoring system check office building,gas station,container yard,berth area,automobile and patrolman all dimensional and real time,also can find hidden dangers at the first time and get rid of them.The security and protection monitoring platform can increase rapidity and effectiveness of monitoring points,and save labour power,which provides security assurance for security and protection monitoring system of port.