Security Gateway Tri-Mode Network Protocol Mediation
Find Innovative SolutionsGenerate Solutions
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, requiring new systems for enhanced features and forcing users to discard existing technologies.
Innovation Solution
An integrated security system that includes a touchscreen device and a gateway, enabling control and management of security systems through a tri-mode network (broadband, cellular/GSM, POTS access), allowing users to remotely monitor and control home devices via web portals, mobile phones, and providing email or text notifications, while supporting various wireless protocols and devices from different vendors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If proprietary security systems are used, then system reliability is improved, but adaptability deteriorates
Solution Approach 1:
The gateway device is designed to support multiple wireless protocols (Z-Wave, Zigbee, Wi-Fi, Bluetooth Low Energy) and communicate with various security system components from different vendors, enabling a single system to perform multiple functions and work with diverse devices while maintaining reliable security operations
2Device complexity
If proprietary security systems are used, then device complexity is reduced, but adaptability deteriorates
Solution Approach 1:
The gateway acts as an intermediary device between the control interface and various security system components, handling protocol conversion and communication management. This mediator approach allows the system to support multiple protocols and devices without increasing the complexity of individual components, as the gateway centralizes the complexity of handling diverse communications
3Adaptability or versatility
If broadband network functionality is added to security systems, then adaptability is improved, but device complexity increases
Solution Approach 1:
The system is segmented into distinct functional components: the gateway handles network communications and protocol conversions, the control interface manages user interactions, and various security components perform their specific functions. This segmentation allows broadband network functionality to be added through the gateway without significantly increasing the complexity of other system components
4Adaptability or versatility
If multi-protocol support is implemented, then adaptability is improved, but device complexity increases
Solution Approach 1:
The gateway serves as an intermediary that handles multiple wireless protocols (Z-Wave, Zigbee, Wi-Fi, Bluetooth Low Energy), absorbing the complexity of protocol management in a single device. This allows the rest of the system to remain relatively simple while still supporting diverse protocols and devices through the gateway's mediation capabilities
Data Source
AI summary
A system and methods comprise a touchscreen at a premises. The touchscreen includes a processor coupled to a security system at the premises. User interfaces are presented via the touchscreen. The user interfaces include a security interface that provides control of functions of the security system and access to data collected by the security system, and a network interface that provides access to network devices. Network devices at the premises are coupled to the touchscreen. Application programming interfaces (APIs) are coupled to the processor and provide access to the plurality of network devices. A security server at a remote location is coupled to the touchscreen. The security server comprises a client interface through which remote client devices exchange data with the touchscreen and security system, a web application that accesses a first set of the APIs, and a server application that accesses a second set of the APIs.