Public Address System (PAS)
facilitates public with Real-Time information,
alerts & cautionary messages via audio announcements for improving public security.
Problems in Present System
- Crowd control problems
- Traffic Congestion
- Difficult to pass message to all classes of public
- Unexpected Traffic
Objectives
To pass Real-Time information to all classes of public
To inform about any changes in schedule of operation
To promote public safety & security
- Messages broadcasting through audio announcement system
- Deliver of pre-recorded default information messages for public announcements
- Traffic & crowd regulation and guidance
- Central application software to send data to be announced,control & monitor all components of the system
- Access control mechanism is provided to manage the controlling permissions and security