The System About Data Alarm And Dynamic Monitoring Based On Technology Of WEB

With the rapid development of network technology, sensor based on WIFI, some companies such as Aginova Inc. and other foreign master more advanced hardware technology and software application experience, especially software applications in supporting the user can bring more value-added services. These companies are crazy to seize the market including military defense, environmental monitoring, health care, intelligent Home Furnishing, manufacturing and other fields.This paper is designed based on Wi-Fi sensor the sensor configuration parameters, data reception, data storage, real-time data display and data abnormal alarm and other functions in one based on Web data, alarm and real-time monitoring system. The system uses JAVA language to develop, accord with J2 EE standard frame design. JAVA development and use of JDK1.6. Use WEB as Jboss4.2.3 service. Using My Sql5.5 as the database of the system.This paper introduces the based on Web data, alarm and real-time monitoring system structure, function design and introduces the solutions to technical issues related to the system, therefore the paper has mainly done the following work:1.The communication mode of Wi-Fi sensor and system is studied. Using UDP protocol as the communication protocol, port 10000 as the system receives sensor data port, port 8000 as a system to the sensor sends commands to the port, in the data received by multiple threads listening mode.2. In the data structure design, the storage of data is dynamically created by data table, data table trigger, data table index and so on.3.The database table of the row level triggers to achieve abnormal data alarm. And the research of the e-mail alarm interface, SMS alarm interface, micro channel public number alarm interface and desktop alarm interface.4. In order to guarantee the beauty and friendliness of the interface, the system is based on Flash technology, and Fusion Charts form plug-in is used as the display tool of the system chart. More friendly display data trends and statistical charts.