The document details the components and functionalities of a toll management system, highlighting both hardware and software elements necessary for operations. It outlines the transaction process from vehicle entry to exit, including the roles of toll collectors, automatic vehicle classifiers, and various sensors. Additionally, it explains the generation of transaction files and the maintenance of integrity within the toll system through multiple validation checkpoints.

1. Tolling Systems

2. Toll System Features The toll management system comprises of hardware (including TLC, AVC, Sensors, booth equipments, LED equipments, enforcement equipments) & software (including data reporting and synchronization, audit, ETC analysis). The process flow for cash and ETC transaction comprises of visual (toll collector, AVC classification & validation) The cash up comprises of consolidation (TC and STC), bank administrator and Escrow bank The validation is done including the review of images captured Aforesaid multilevel check system ensures 100% integrity of the system. The multilevel system comprises of booth level, AVC, validation and audit.

3. Tolling Equipment Lane Equipments Toll Lane Controller AVC Controller AVC Sensors Treadles Loops Height Sensors Incident Cameras Automatic Barrier Gate OHLS (Over head Lane Sign) Traffic Light Keyboard ETC Antenna Toll Collector Terminal Intercom Administrative Building Equipments Servers Workstations Cashup, LSDU, Report, Validation Printers POS Tag Recharge Modules Credit Card Machines PRESENCE LOOP EXIT LOOP BOOM BARRIER TOLL COLLECTOR WITH PRINTER & SYSTEM TRAFFIC LIGHT UFD OHLS HEIGHT SENSOR CSC READER TAG ANTENNA TH

4. BOOM BARRIER PRESENCE LOOP EXIT LOOP TOLL COLLECTOR WITH PRINTER & SYSTEM TRAFFIC LIGHT UFD BRIEF ON LANE EQUIPMENTS OHLS HEIGHT SENSOR CSC READER TAG ANTENNA TH

6. OHLS SHOWS WHETHER THE LANE IS OPEN OR CLOSED. GREEN = CASH BLUE = CSC ORANGE = TAG GREEN = OPEN LANE RED = CLOSED LANE

7. Vehicle enters the Toll lane VECHILE ENTERING IN LANE

8. Vehicle on Presence Loop

9. TRAFFIC LIGHT IS RED, UFD SHOWING THE MSG ASKING FOR PAYMENT DUE

10. Vehicle passing through AVC area

11. Vehicle departs from the Lane ** THE EXIT LOOP RETURNS TO NORMAL STATE AND SENDS MSG TO THE BOOM TO CLOSE. TC CAN PROCEED WITH THE NEW TRANSACTION.

12. The Collection Process TC has to do a physical verification of the vehicle and class it accordingly EG: Class 01 Method of payment is done by the TC according to the user EG: Cash Automatic Vehicle Classifier is the system check on the TC class EG: Class 01 Avc will send a message to TC and give clearance to process next vehicle.

13. Vehicle direction Entry Loop Exit Loop Treadles: Count and DWD Height Sensors Boom Barrier Loops generates magnetic field in the road to detect the presence of a vehicle. Treadles are used for counting axles and for double wheel detection. Height sensors at various heights will help identify height parameters between different class of vehicles. Boom barrier will open once MOP has been given and will close on clearance of Exit loop.

14. If there is an AVC discrepancy TC has to do a physical verification of the vehicle and class it accordingly EG: Class 01 Method of payment is done by the TC according to the user EG: Cash Automatic Vehicle Classifier is the system check on the TC class EG: Class 06 Avc will still send a message to TC and give clearance to process next vehicle, but an image will be taken of the vehicle and sent to Validation.

15. How is a Transaction File Created Generation of a Toll Transaction File in a lane Vehicle enters the lane The toll collector visually classifies the vehicle and selects the appropriate toll category The toll system displays the category selected by the toll collector on the UFD The toll system displays the required toll fare on the UFD When the amount tendered is equal to or greater than the toll fare, the toll system : Generates a receipt The system opens the gate When the vehicle clears the gate, the gate is closed, the traffic light is set to red & the UFD display is cleared As the vehicle exits the toll lane, the vehicle is classified by the AVC system

16. Routing and Storage of Transaction Files

17. Data Management of Transaction Files