Overview

This Function shall be capable of providing the following facilities:

(1) The ability to analyse the image received from the Process Fraud Notifications or Detect Fraud Functions.
(2) The ability to determine the ID of the violator vehicle, and the type of fraud (violation) involved from the received image.
(3) Once the image has been analysed, the ability to send the results to the Determine Violator ID Function.

Functional Requirements

(a) when the second trigger input data flow is received, get the image recorded by the other Functions
(b) alternatively, if the first trigger input data flow is received, extract the relevant elements from the fraud notification
(c) analyse the image received in (a) to determine the type of fraud involved and the vehicle ID
(d) as a result of (c), send the vehicle ID back to the requesting Function using the first trigger output data flow
(e) also send the same data plus the fraud type to the Determine Violator Function using the first trigger input data flow and the other output data flow.

Diagrams

Parent Higher Level Function

• 7.2 Identify Violator

Input logical dataflows

• psle_user_image
• psle_violator_data_for_image_analysis

Output logical dataflows

• psle_vehicle_ID_CC
• psle_vehicle_ID_DV
• psle_violation_type_from_image_analysis

User needs