Design And Implementation Of Elevator Network Monitoring System Based On Drools

With the rapid development of modern cities,elevators have become an indispensable tool in people's lives,and the reliability requirements for elevator operation are getting higher and higher.It is urgent to establish a unified information platform to manage the daily monitoring and maintenance of elevators.The district,department,role and business authority control realize the supervision and evaluation function of the elevator operation and maintenance jointly by the government safety supervision department,the elevator maintenance enterprise,the residential property and other elevator users.The Drools open source rules engine is the predecessor of JBoss Rules.It is a production rule engine based on the pattern matching algorithm RETE tailored for Java.Drools frees complex and variable business logic from hard coding,edits regular business into XML or DRL-based rules files,translates rule files into regular abstract syntax trees through rule parser components,and finally generates Java.The code package,the rule engine will dynamically schedule calculations according to the Rete matching algorithm,the business rules change does not need to modify the code,just re-edit the business rules to adapt to the new requirements.Based on the actual needs of the system,this paper proposes the design and implementation of the intelligent elevator network monitoring system based on Drools,and it is applied and practiced in the industry.The main research contents of this paper are as follows:1)In view of the lack of development mode of existing information systems,this paper proposes an intelligent business processing method based on Drools rule engine,studies the internal structure of Drools rule engine,discusses the related matching algorithms of business rules,and SSM framework technology and map development technology.2)Design the core function flow of the monitoring system,focusing on the elevator equipment fault alarm process,call center dispatching process,general maintenance management process and work order intelligent assignment process.3)Explain the design of business rules module in detail,discuss the principle of rule engine and API interface design,analyze the rule editor class diagram design,and provide application cases of business rules.It is best to apply the business rules to the system completely.The core module makes the system more scalable and adaptable.