Ranch Remote RF Control for Off-Grid Controllers
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Solution Overview
Problem
Existing systems for controlling remote devices require proximity to a WiFi router or cellular network for data flow and remote accessibility, limiting their range and efficiency, especially for devices operating on low voltage batteries or solar power.
Innovation Solution
A Radio Frequency Field Controller (RFFC) connected via Bluetooth to a mobile device, enabling long-range communication with Down-Range Controllers (DRCs) using RF, allowing near-real-time data transmission and deterministic feedback, with power management features to conserve battery life.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If WiFi or cellular network is used for remote control, then data transmission capability is improved, but range is limited by proximity to router or network coverage
Solution Approach 1:
The patent introduces RF (Radio Frequency) technology as an intermediary communication method between the mobile device and the Down Range Controller. This RF intermediary enables direct long-range communication without requiring proximity to WiFi routers or cellular networks, thereby extending the operational range while maintaining data transmission capability.
2Length of moving object
If long-range RF control is implemented, then range is improved, but power consumption increases
Solution Approach 1:
The system implements periodic communication cycles where the mobile device and Down Range Controller engage in RF communication only when necessary for control or monitoring. This periodic action reduces continuous power consumption while maintaining the extended range capability, allowing the device to enter low-power states between communication cycles.
3Loss of information
If continuous monitoring is implemented, then data availability is improved, but battery life decreases
Solution Approach 1:
The system employs periodic monitoring cycles where data transmission occurs at predetermined intervals rather than continuously. This approach ensures that data remains available for monitoring purposes while significantly reducing the power consumption associated with continuous data transmission, thereby extending battery life.
Solution Approach 2:
The system implements feedback mechanisms where the Down Range Controller transmits data and status information back to the mobile device only when changes occur or at scheduled intervals. This feedback-based approach ensures data availability while minimizing unnecessary transmissions that would consume battery power.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables remote control and monitoring of off-the-grid devices at ranges greater than 50 meters with reduced power consumption, providing real-time data and command confirmation, and allowing multiple DRCs to be managed efficiently.
Implementation Method 1
The small RFFC device may act as the communication bridge which may communicate with the user's mobile device via a Bluetooth
Implementation Method 2
enable Radio Frequency (RF) control of various Down Range Controllers (DRCs) at ranges greater than >50 meters via a portable device a RF Field Controller (RFFC)
Data Source
AI summary
The Ranch Controller may enable Radio Frequency (RF) control of various downrange controllers (DRCs) at ranges greater than >50 meters via a portable device (RFFC), connecting to an individual's mobile phone via Bluetooth. The method for using the Ranch Controller includes connecting to the RFFC via Bluetooth, followed by sending commands and receiving feedback and status updates from various selectable DRCs.