Gateway Mediator for Proprietary Security System Interoperability
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Solution Overview
Problem
Traditional home and business security systems are limited by proprietary approaches, lacking interoperability and advanced network functionalities, which restricts their ability to utilize broadband and wireless technologies effectively, leading to complex installations and the need for new systems to access enhanced features.
Innovation Solution
An integrated security system that includes a touchscreen device and a gateway, enabling control and management of existing security systems through a tri-mode network (broadband, cellular/GSM, POTS) for remote monitoring and control, allowing integration with various wireless protocols and devices, and providing a web-based interface for users to manage security and automation devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional proprietary security systems are used, then system reliability is maintained within vendor confines, but interoperability and adaptability to different networks are lost
Solution Approach 1:
The patent introduces a gateway device as an intermediary between proprietary security systems and standard IP networks. This gateway translates proprietary protocols into standard IP communications, enabling interoperability while maintaining the reliability of the original security system components. The gateway acts as a mediator that allows different vendor systems to communicate over standard networks without compromising their individual reliability.
Solution Approach 2:
The gateway device provides universal functionality by supporting multiple proprietary security system protocols and multiple network interfaces simultaneously. It can interface with different security system vendors while connecting to various network types (WiFi, cellular, Ethernet), making the system adaptable to different environments while maintaining reliable security operations.
2Ease of operation
If proprietary security systems are used, then vendor-specific functionality is optimized, but device complexity and installation difficulty increase
Solution Approach 1:
The patent extracts the complexity of protocol translation and network adaptation from the individual security devices and concentrates it in a separate gateway device. This allows the security sensors and actuators to remain simple while the gateway handles the complex tasks of protocol conversion, network management, and interoperability, thereby simplifying installation and operation.
Solution Approach 2:
The gateway serves as an intermediary that absorbs installation complexity by providing a unified interface for configuring multiple security systems. Instead of requiring users to understand and configure each proprietary protocol separately, the gateway presents a standardized interface that simplifies the installation process while managing the underlying complexity.
3Adaptability or versatility
If traditional security systems are extended to broadband networks, then network functionality is enhanced, but system complexity and integration difficulty increase
Solution Approach 1:
The patent segments the system into distinct functional components: security sensors, gateway device, and network infrastructure. This segmentation allows broadband network functionality to be added through the gateway without complicating the security system components themselves. The gateway handles all network protocol translations and integrations, keeping the security system simple while enabling enhanced network capabilities.
Solution Approach 2:
The gateway acts as an intermediary layer between the simple security system and the complex broadband network infrastructure. It manages all the integration complexity of connecting to broadband networks, handling protocol conversions, and coordinating communications, thereby enabling enhanced network functionality without increasing the complexity of the security system itself.
4Adaptability or versatility
If multiple vendor systems are integrated, then interoperability is improved, but system reliability and stability decrease
Solution Approach 1:
The gateway serves as a controlled intermediary that manages communications between multiple vendor systems. It implements protocol translation and data normalization that ensures consistent and reliable interactions between different security systems. The gateway acts as a buffer that isolates potential instability from one vendor's system from affecting another, maintaining overall system stability while enabling interoperability.
Solution Approach 2:
The gateway translates diverse proprietary protocols from multiple vendors into a unified internal format, creating homogeneity in data structures and communication patterns. This standardization ensures that interactions between different vendor systems are consistent and predictable, thereby maintaining system stability while achieving interoperability.
Data Source
AI summary
A system comprising a gateway at a premises and configured to communicate with a premises device including a proprietary communication protocol different from a protocol of the gateway. The system includes a bridge server coupled to the gateway and to a device server. The device server corresponds to the premises device. An integration component, running on the bridge server, corresponds to the premises device. The system includes a virtual instance running on the gateway. The virtual instance corresponds to the premises device. The virtual instance is configured to represent a state change of the premises device using data received from the premises device via at least one of the integration component and the device server.