Remote Switch Dual Wireless Interface Configuration
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Solution Overview
Problem
Existing remote switches have a limited range of functions that cannot be modified easily, making configuration and maintenance complex and restrictive.
Innovation Solution
A remote switch with a second wireless interface for communication with an external device, allowing for flexible configuration, maintenance, and software updates without the need for significant technical effort or wired reprogramming.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If remote switches use fixed functions defined by hardware coding or complex reprogramming processes, then device reliability is maintained, but adaptability and ease of configuration deteriorate
Solution Approach 1:
The patent divides the remote switch into two distinct communication interfaces: a first wireless interface for sending switch commands to actuators, and a second wireless interface for configuration and maintenance communication with external devices. This segmentation allows the configuration functions to be separated from the core switching functionality, enabling flexible updates without affecting the reliability of the command transmission path.
Solution Approach 2:
The patent introduces an external device as an intermediary for configuration and maintenance operations. This external device communicates with the remote switch via the second wireless interface, allowing users to modify functions and operating parameters without directly accessing or complicating the internal hardware architecture of the remote switch itself.
2Ease of operation
If remote switches require wired reprogramming or hardware modification for configuration changes, then manufacturing precision is maintained, but ease of operation and maintenance deteriorate
Solution Approach 1:
The patent replaces the mechanical/wired reprogramming approach with a wireless communication system. The second wireless interface enables configuration data to be transmitted wirelessly from external devices to the remote switch, eliminating the need for physical connections, hardware modifications, or complex wired reprogramming processes during configuration and maintenance.
3Reliability
If remote switches use a single wireless interface for both command transmission and configuration, then device complexity is reduced, but reliability and security of communication deteriorate
Solution Approach 1:
The patent segments the communication functions into two separate wireless interfaces: the first wireless interface is dedicated to transmitting switch commands to actuators with high reliability, while the second wireless interface handles configuration and maintenance traffic. This segmentation isolates potential security risks and communication errors to specific interfaces, preventing them from affecting the critical command transmission path.
Solution Approach 2:
Each wireless interface is optimized for its specific function: the first interface is optimized for reliable command transmission to actuators, while the second interface is optimized for configuration and maintenance communication. This local optimization ensures that each interface has the appropriate characteristics for its intended purpose without compromising the other.
Data Source
AI summary
A remote switch including a first wireless interface for sending switch commands. The remote switch has a second wireless interface arranged separate from the first. The second wireless interface is configured for the wireless transmission of information between the remote switch and an external device. A method for communication between a remote switch and an external device is also disclosed. The method involves creating a communication link between a wireless interface of the remote switch and a wireless interface of the external device and transmitting information between the remote switch and the external device by the established communication link. This allows for simple configuration or maintenance of the remote switch by the external device according to the exchanged information.