Mobile Router Valet Mode Boundary Control
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Solution Overview
Problem
The mobility of wireless devices, especially in vehicles, is constrained by the need to stay within range of wireless access points, and existing solutions like cellular networks are not universally available in mobile computer devices.
Innovation Solution
A valet mode application is implemented on smartphones and mobile routers, allowing users to set boundaries and speed limits, sending alerts via SMS if these conditions are exceeded, and automatically disabling after a predetermined time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mobile devices use wireless LAN access points for connectivity, then wireless network access is provided, but mobility is constrained by the need to stay within range of access points
Solution Approach 1:
The patent introduces a mobile router as an intermediary device that bridges wireless LAN connectivity and cellular network mobility. The mobile router receives wireless connections from mobile devices and routes them through cellular networks, allowing devices to maintain wireless LAN connectivity while enjoying the mobility benefits of cellular networks without being constrained by fixed access point ranges
Solution Approach 2:
The mobile router performs multiple functions: it acts as a wireless access point for mobile devices, a router for data routing, and a cellular network interface for external connectivity. This multi-functionality allows a single device to provide both wireless connectivity and mobility, eliminating the need for separate access points and cellular modules in each mobile device
2Ease of operation
If cellular networks are used for mobile device connectivity, then mobility is improved, but most mobile computer devices do not have cellular network interfaces
Solution Approach 1:
The mobile router serves as an intermediary that provides cellular network interfaces for mobile devices that lack built-in cellular capabilities. The router receives data from wireless mobile devices and routes it through cellular networks, enabling these devices to access mobile networks without requiring cellular interfaces or additional hardware modifications
Solution Approach 2:
The mobile router is designed as a universal connectivity solution that works with any wireless mobile device regardless of its native interface type. It provides universal access to cellular networks through a single interface, making the system adaptable to various mobile device types without requiring device-specific configurations or modifications
3Reliability
If valet mode is enabled with boundary monitoring, then vehicle location control is improved, but system complexity increases due to additional monitoring and notification mechanisms
Solution Approach 1:
The system performs preliminary actions by establishing boundary parameters and monitoring thresholds before the valet mode period begins. The mobile router pre-configures the boundary radius, speed limits, and notification settings, then continuously monitors vehicle location and speed against these pre-established parameters throughout the valet period, eliminating the need for complex real-time decision-making during operation
Solution Approach 2:
The mobile router autonomously performs location monitoring, boundary comparison, and notification sending without requiring external intervention. The system self-manages the entire valet mode operation including tracking vehicle position, comparing it against predefined boundaries, and automatically sending notifications when thresholds are exceeded, reducing the need for complex external control systems
Data Source
AI summary
A mobile router comprises: a valet mode program to provide valet mode functionality in a vehicle in which the mobile router is disposed; a processor operable to execute the valet mode program; a predetermined distance limit; and a predetermined speed limit. The mobile router responds to externally generated commands from a predetermined source to activate or deactivate the valet mode. The processor is operable to determine if the predetermined distance limit is exceeded from the location of the vehicle when the valet mode is activated; and the processor is operable to determine if the vehicle exceeds the predetermined speed limit when the valet mode is activated.