Fire Alarm Control Panel Gateway Protocol Translation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Legacy and third-party fire alarm control panels often lack network connectivity or use incompatible protocols, making it difficult to integrate them with connected services systems, which are required for monitoring and tracking, and the cost of retrofitting these systems is hard to justify.
Innovation Solution
A method that enables non-compatible control panels to send status information to monitoring stations, which then forward this information to connected services systems via various transmission media, using a mapping service to translate the data into a compatible format for storage in a connected services database, allowing for the monitoring and tracking of all control panels, including legacy and third-party systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If legacy and third-party control panels are integrated with connected services systems through retrofitting, then monitoring capability is improved, but system complexity and cost increase
Solution Approach 1:
The patent introduces a gateway device as an intermediary component that bridges legacy/third-party control panels with connected services systems. The gateway translates incompatible protocols into compatible formats, enabling monitoring without modifying the original control panels. This resolves the contradiction by adding monitoring capability while containing complexity within the gateway rather than the entire system.
Solution Approach 2:
The solution segments the integration function into a separate gateway component rather than requiring full system retrofitting. The gateway handles protocol translation and data formatting independently, allowing legacy control panels to remain unchanged while still achieving monitoring capability. This segmentation reduces overall system complexity by isolating the adaptation logic.
2Adaptability or versatility
If legacy and third-party control panels are retrofitted with network connectivity, then adaptability is improved, but manufacturing cost increases
Solution Approach 1:
The gateway device serves as a cost-effective intermediary that provides protocol translation and data formatting capabilities without requiring expensive retrofits to legacy control panels. By placing the adaptation logic in a separate, reusable gateway component, the solution achieves integration compatibility at lower manufacturing cost compared to modifying each control panel individually.
Solution Approach 2:
The gateway device is designed as a universal intermediary that can work with multiple different legacy and third-party control panel protocols. This multi-functionality allows a single gateway design to provide adaptability across various control panel types, reducing per-unit manufacturing cost compared to custom retrofit solutions for each control panel model.
3Measurement precision
If walkthrough tests are performed manually with multiple technicians, then measurement precision is improved, but loss of time increases
Solution Approach 1:
The connected services system provides automated feedback mechanisms during walkthrough tests, real-time monitoring of control panel responses, and immediate validation of device functionality. This automated feedback maintains measurement precision by objectively recording test results while reducing testing duration by eliminating manual verification steps and technician coordination overhead.
Solution Approach 2:
The solution replaces the mechanical coordination system of multiple technicians communicating via two-way radios with an electronic automated testing system. The connected services system electronically coordinates and records test results, maintaining measurement precision through automated data capture while significantly reducing testing duration by eliminating manual communication and coordination delays.
Data Source
Figure 1
Figure 2
Figure 3A
AI summary
The near-universal connection between control panels and monitoring stations is used to transmit status information for non-compatible control panels to connected services systems. In this way, connected services systems can incorporate monitoring and tracking of non-compatible control panels as well as compatible control panels.