Vehicle Wireless Hub Power and Connectivity
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Solution Overview
Problem
Current short-range wireless networks are limited by their tethered nature and lack of long-range connectivity, resulting in restricted access to the internet and data, especially for devices without necessary hardware or subscriptions, and raise privacy and reliability concerns due to reliance on third-party servers.
Innovation Solution
A vehicle-based wireless hub system that provides both long-range and short-range wireless networks, powered by vehicle batteries, enabling ubiquitous internet access and data sharing, using existing and future communication protocols, and allowing multiple devices to connect under a single subscription, with enhanced signal strength and operational range.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If current personal hotspot technologies are used, then mobile connectivity is provided, but the operational time is limited and wireless signal strength is weak
Solution Approach 1:
The patent uses the vehicle's electrical system as an intermediary power source. The wireless hotspot device connects to the vehicle battery through the cigarette lighter receptacle, using the vehicle's existing power infrastructure to overcome the limitations of small portable batteries while maintaining mobility and portability.
2Area of stationary object
If current personal hotspot technologies are used, then mobile connectivity is provided, but the wireless operational range is limited
Solution Approach 1:
The vehicle's electrical system serves as a mediator that bridges the gap between portable device limitations and the need for extended operational range. By tapping into the vehicle battery through standard receptacles, the system gains access to high-capacity power that enables stronger wireless signals and broader coverage areas.
3Ease of operation
If devices connect to long-range wireless networks, then Internet access is provided, but hardware and subscription requirements increase device complexity and cost
Solution Approach 1:
The wireless hotspot device performs multiple functions: it acts as a long-range wireless network interface for Internet access, a short-range wireless access point for device connectivity, and a power management interface utilizing the vehicle's electrical system. This multi-functionality eliminates the need for separate hardware solutions and reduces overall system complexity.
Solution Approach 2:
The system utilizes the vehicle's existing electrical infrastructure (cigarette lighter receptacle or I/O port) to power the wireless hotspot device, eliminating the need for separate power sources or complex power management hardware. The vehicle's electrical system serves itself by providing power to the hotspot device through existing components.
4Reliability
If data is stored on remote servers, then cloud computing functionality is provided, but privacy and reliability control are reduced
Solution Approach 1:
The patent combines local data storage capabilities within the vehicle system with cloud computing functionality. Data can be stored locally in the vehicle's memory systems while maintaining the option to access remote servers, merging the advantages of both local control and cloud functionality into a unified system that enhances privacy and reliability.
Data Source
AI summary
A vehicle wireless hub includes a vehicle power connector that can draw power from a vehicle battery on a vehicle, a first wireless transmission circuit that can send or receive data with base stations in a long-range wireless network, a second wireless transmission circuit that can provide a short-range wireless network and to transfer data to and from electronic devices, and a network processor that can process data in the first wireless transmission circuit and the second wireless transmission circuit. The vehicle power connector can supply power to the first wireless transmission circuit, the second wireless transmission circuit, and the network processor.