Solar-Powered Trailer Tracking for Theft Detection During Storage
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Solution Overview
Problem
Recreational trailers are often subject to theft due to their extended storage periods without supervision, necessitating effective tracking and localization systems.
Innovation Solution
A trailer localizing system comprising a tow vehicle, a trailer with solar panels, a location determination device, a tracking device, and an electronic control unit that determines connection to the tow vehicle and activates tracking when connected or solar panels are active, transmitting real-time positions and generating alerts for unauthorized movement, with the option to apply brakes if unauthorized movement is detected.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a tracking device is continuously activated to monitor trailer location, then security against theft is improved, but energy consumption increases
Solution Approach 1:
The tracking device operates periodically rather than continuously, activating only when specific conditions are met (electrical connection detected or solar panels active) and remaining inactive during extended storage periods, thereby reducing overall energy consumption while maintaining security when needed
Solution Approach 2:
The system uses available energy sources (electrical connection from tow vehicle or solar panels) to automatically power the tracking device when conditions indicate the trailer is in use, eliminating the need for continuous battery operation and extending periods between battery recharges
2Use of energy by moving object
If the tracking device is activated only during towing, then energy consumption is reduced, but detection of unauthorized movement during storage is compromised
Solution Approach 1:
The system performs preliminary detection of electrical connections and solar panel status to determine when activation is needed, allowing the tracking device to be ready to activate immediately when towing begins or when solar panels become active, ensuring no theft goes undetected
Solution Approach 2:
The tracking device serves multiple functions: monitoring during active towing operations and detecting unauthorized movement during storage periods, activated by different triggers (electrical connection or solar panel activity) depending on the operational context
3Measurement precision
If real-time location transmission is continuously performed, then tracking accuracy is improved, but data transmission energy consumption increases
Solution Approach 1:
Real-time location data is transmitted only during periods when the tracking device is active (during towing or when solar panels are powering the system), rather than continuously during all periods including extended storage, maintaining tracking accuracy when needed while reducing transmission energy consumption during inactive periods
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
The system provides real-time tracking and alerts for unauthorized movement, enhancing security by ensuring the trailer's location is known and can be secured by applying brakes if necessary, thus reducing theft risks.
Implementation Method 1
The trailer includes a plurality of solar panels, a location determination device, a tracking device communicatively coupled with the location determination device
Data Source
Figure 1
Figure 2A
Figure 2B~2C
AI summary
Trailer localizing systems (100) and methods include a trailer (150) to be coupled to the tow vehicle (101) for towing and comprising solar panels (178) and a tracking device (164) communicatively coupled with a location determination device (158) to transmit a current real time position of the trailer when active. The system is configured to determine whether the trailer is electronically connected to the tow vehicle, whether the solar panels are active upon a determination that the trailer is not electrically connected to the tow vehicle, activate the tracking device along with the location determination device upon a determination that the trailer is electronically connected to the tow vehicle, the plurality of solar panels are active, or both, generate an alert that the tracking device is active upon activation of the tracking device, and transmit the current real time position of the trailer with the alert to track the trailer.