Wireless Lighting Control Self-Commissioning via Cellular Gateway
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Solution Overview
Problem
Current wireless lighting control systems are complex and expensive to install, require specialized training, and pose security risks due to their reliance on extensive wiring and Internet connectivity.
Innovation Solution
A cloud-based wireless lighting control system that includes a remote server, a wireless gateway for cellular communication, and user devices for configuration and control, allowing for self-commissioning and easy installation by qualified electrical contractors, with enhanced security through proprietary link keys and periodic key updates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If extensive wiring and traditional installation methods are used, then system functionality is achieved, but installation complexity and cost increase
Solution Approach 1:
The patent replaces traditional mechanical wiring systems with wireless communication technology. Lighting control devices communicate via wireless protocols (WiFi, Bluetooth, Zigbee) instead of physical electrical wiring, eliminating the need for extensive cable installation while maintaining full system functionality. This substitution directly reduces installation complexity and time.
Solution Approach 2:
The system implements automated commissioning where devices automatically discover each other, register with the control system, and configure themselves without manual intervention. The self-commissioning process includes automatic network formation, device identification, and parameter setup, eliminating the need for specialized installation training and reducing deployment time.
2Adaptability or versatility
If internet connectivity is used for remote monitoring and control, then system functionality is enhanced, but security vulnerabilities increase
Solution Approach 1:
The patent introduces a local gateway device as an intermediary between the lighting control system and external networks. The gateway handles all external communications and authentication, creating a security buffer that protects internal devices from direct internet exposure while maintaining remote access functionality. This mediator approach enables cloud connectivity without compromising system security.
Solution Approach 2:
The system creates a protected communication environment using encrypted wireless protocols and secure authentication mechanisms. Data transmissions between devices and the control system are encrypted, creating a secure communication channel that prevents unauthorized access and eavesdropping, effectively establishing an 'inert' security atmosphere around the network.
3Manufacturing precision
If specialized training is required for installation, then system configuration accuracy is improved, but installation time and cost increase
Solution Approach 1:
The system implements automated commissioning where devices automatically discover each other, register with the control system, and configure themselves without manual intervention. The self-commissioning process includes automatic network formation, device identification, and parameter setup, eliminating the need for specialized installation training and reducing deployment time.
Solution Approach 2:
The installation process incorporates real-time feedback mechanisms that guide installers through configuration steps, validate settings, and confirm proper system operation. The system provides automated diagnostics and status reporting that verify correct installation without requiring expert knowledge, ensuring configuration accuracy while simplifying the installation process.
Data Source
AI summary
Wireless lighting control systems and methods for controlling the illumination of one or more light fixtures are disclosed, including self-commissioning of hardware. Embodiments include a server connected to a wide area network and having software for configuring, monitoring, and controlling lighting fixtures at a site. The control system also includes a wireless gateway at the site initiating communication with the server via a cellular network. Wireless devices initiate communication with the wireless gateway via a mesh network and each wireless device can be wired to control at least one lighting fixture. Once hardware of the site system (e.g., a gateway and/or any device) is mounted or positioned in the appropriate location and powered on, the hardware will self-commission by automatically initiating communications. The gateway will initiate communication and identify itself to server system. When the devices are powered on, they identify themselves to the gateway and the gateway can inform the server system of the devices.