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Glossary of Data Variables for Fatal and accident causation ... - ERSO

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<strong>Data</strong>base operation manual<br />

Figure 25: SafetyNet WP5 database hierarchy<br />

According to the hierarchy shown in the above Figure 25, the <strong>for</strong>ms available in<br />

the application are:<br />

• Accident Level Form: a <strong>for</strong>m <strong>for</strong> each case to enter data <strong>of</strong> generic<br />

<strong>accident</strong>s <strong>and</strong> save in<strong>for</strong>mation in the associated table <strong>of</strong> the database -<br />

AccidentDetails5_1 <strong>for</strong> WP5.1 <strong>and</strong> AccidentDetails5_2 <strong>for</strong> WP5.2.<br />

• Vehicle Level Form: a <strong>for</strong>m <strong>for</strong> each vehicle data entry <strong>and</strong> its<br />

associated table <strong>of</strong> the database - VehicleDetails5_1 <strong>for</strong> WP5.1 <strong>and</strong><br />

VehicleDetails5_2 <strong>for</strong> WP5.2<br />

• Roadway Level Form: a <strong>for</strong>m <strong>for</strong> the Roadway data entry. Each vehicle<br />

has a separate linked Roadway record in the associated table <strong>of</strong> the<br />

database - RoadwayDetails5_1 <strong>for</strong> WP5.1 <strong>and</strong> RoadwayDetails5_2 <strong>for</strong><br />

WP5.2.<br />

• Road User Level Form: a <strong>for</strong>m <strong>for</strong> each Road User present in the<br />

Vehicle to store its data in the associated table <strong>of</strong> the database -<br />

RoadUserDetails5_1 <strong>for</strong> WP5.1 <strong>and</strong> RoadUserDetails5_2 <strong>for</strong> WP5.2.<br />

Moreover, <strong>for</strong> WP5.2 Accidents, SafetyNet Accident Causation System<br />

(SNACS) data is included. The input <strong>of</strong> this type <strong>of</strong> data is achieved through the<br />

use <strong>of</strong> dedicated database <strong>for</strong>ms.<br />

Page 206 <strong>of</strong> 215

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