Serial-to-IP Gateway for Legacy PSAP Data Encapsulation
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Solution Overview
Problem
Public Safety Answering Points (PSAPs) face challenges in processing incident data from emergency communications due to incompatibility between legacy communication handling systems that use serial protocols and cloud-based computing systems that rely on IP protocols, preventing direct communication and efficient data processing.
Innovation Solution
Deployment of serial-to-IP gateways at PSAPs to encapsulate raw incident data from serial communication channels into IP packets, allowing transmission to remote cloud-based processing systems for parsing, formatting, and analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If serial communication interfaces are used for legacy PSAP equipment, then compatibility with existing systems is maintained, but data processing capabilities and remote accessibility are limited
Solution Approach 1:
A serial-to-IP gateway is introduced as an intermediary device that receives serial data from legacy PSAP equipment and converts it to IP packets for transmission to cloud-based processing systems. This mediator enables communication between the legacy serial interface and modern IP-based cloud infrastructure without requiring changes to the original legacy equipment.
2Productivity
If local processing resources are deployed at PSAPs, then data processing can be performed, but system complexity and costs increase
Solution Approach 1:
The data processing functionality is extracted from the local PSAP environment and relocated to remote cloud-based processing systems. The gateway at the PSAP location performs only the essential function of data conversion and transmission, while the complex processing, analytics, and database operations are performed remotely in the cloud, significantly reducing local infrastructure requirements.
3Ease of operation
If serial data is transmitted directly without conversion, then transmission simplicity is maintained, but compatibility with IP-based networks is lost
Solution Approach 1:
The serial-to-IP gateway serves as a protocol mediator that automatically handles the conversion between serial communication protocols and IP networking protocols. This intermediary transparently manages the complexity of protocol translation, maintaining ease of operation for legacy devices while enabling compatibility with modern IP-based networks and cloud platforms.
Data Source
AI summary
Disclosed herein are devices, systems and methods for processing remotely at a remote server or cloud platform data relating to emergency communications (phone calls, text messages, etc.) received by Public Safety Answering Points (PSAPs), in particular emergency communications received and handled by emergency communication handling systems at the PSAP which support serial communication and have no network connectivity. To overcome this limitation, one or more serial-to-Internet Protocol (IP) gateways are deployed in the PSAP to: (a) receive the incident data from the emergency communication handling systems and encapsulate the incident data in its raw form in IP packets, and (b) transmit the IP packets to the remote processing system. The remote processing system then parses the incident data according to parsing rule(s) applicable for the PSAP from which the incident data is received, format the incident data and process the formatted data to optimize communication handling operation of the PSAPs.