Modeling the web service solutions for operational tasks of environmental monitoring of the urban environment
Othody i Resursy
The article reveals the problem of implementing environmental environmental control in cities, where new centers of pollution, unauthorized landfills, etc. appear daily. Despite the large number of activities undertaken by environmental organizations, the problem remains open, because the main resource, the city dweller, is poorly involved. The authors indicate that often city dwellers do not receive timely information on the possible places for receiving special waste (batteries, glass
... ries, glass containers, thermometers), or on environmental measures being taken, and also do not have the opportunity to quickly send an application for the elimination of the place of illegal garbage storage or illegal dumping. And despite the organization of waste collection points, various subbotniks, landscaping events, hot lines for receiving proposals from the population, as a rule, the primary operational task is not to realize – the availability of information in the field of environmental control of the urban environment. To solve this problem, the authors proposed to design and implement a web-based service for fixing and informing the administrative services and the city population about the environmental situation. The service will consist of a mobile application and a website. The main functional requirements for the web service were: the ability to photograph garbage objects; obtaining the location coordinates of garbage objects; sending data to the server without mandatory user registration; displaying the status of garbage objects on an interactive city map. The article presents the process of modeling the future web service using the notation of a unified modeling language. A use case diagram has been developed that describes the main roles of users who will work with this web service, as well as its functional requirements. In addition, the level of logical presentation of the service in the form of activity diagram is implemented. The physical representation of the web service is described through a deployment diagram.