centralised system for road accident, safety and hazard studies (crash)

Spatial InterfacePdRMMGatewayGatewayLEGISQuery and ResponddatabaseFigure 1: Conceptual System Architecture.The front-end of the system was designedfor GUI in ColdFusion MX and MacromediaFlash MX, and for the back-end, MicrosoftAccess stored all the information that arerelated to the system. This web based systemused Apache as web server. The physicalimplementation of logical design is theuser interface. User interface is one of themain parts of the software. To build the userinterface, this project used ColdFusion MXas a platform. Figure 2 shows the navigationflow for the system. This flow shows all theinterfaces through this system. User interfaceconsists of user forms, reports and maps.Ma in Pa ge Statistic Page Ma p PageUser have to login through the gatewayas member to use this system and isauthenticated via registered username andpassword. After police officer enters thecorrect username and password, page ‘Aduan’will be displayed. On this page, user has anoption to add new police report by clickingthe ‘Masukkan Aduan Baru’ option. After thisoption is selected, user has an option eitherto search the existing report or create a newreport.PoliceOfficerLogi n PageInvestigatorAfter the previous stage, investigator willtake an action. An investigator can update orinsert relevant information at particular reportID. For example, after the report no R005 hasbeen created by police officer, the investigatorwill be assigned to handle that R005 case.So, the investigator will search this file byusing the ‘Cari’ (search) function. After that,details of information about case R005 willbe displayed. The investigator needs to createthe case file by entering the investigation caseID or ‘No KES’.Police ReportFormSummar y ofdaily CrimeReportFigure 2: System Navigation Flow.Location of the crime also could be mappedinto this application. Thus, police departmentcan use this information to view the statisticdata (Figure 3) more clearly either attributeor spatial (Figure 4). In this research the copyof police report information can be printedas personal copy. By printing the report,the complainant can easily get the detailinformation of the report.4 Buletin Geospatial Sektor Awam