Multi-Antenna Object Localization for Accurate Indoor-Outdoor Tracking
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Solution Overview
Problem
Existing electronic devices face issues such as unsustainable usage leading to environmental impact, energy waste, and physical damage, with limited guidance for sustainable design and end-of-life management.
Innovation Solution
Incorporating innovative designs for chargers, ventilation systems, and packaging solutions that promote sustainable behavior, along with localization and anti-theft systems using radio frequency beacons to prevent overcharging, overheating, and phone loss.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If multiple antennas and RF beacons are used for localization and tracking, then localization accuracy and theft prevention capability are improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The patent integrates multiple antennas into smartphones and tablets to serve dual purposes: standard wireless communication and RF beacon reception for localization. This multi-functionality allows the same hardware infrastructure to support both conventional mobile operations and precise tracking without requiring entirely separate systems, thereby improving localization accuracy while limiting the increase in device complexity.
Solution Approach 2:
The patent combines RF beacon transmission and reception capabilities with existing smartphone and tablet hardware. By merging the localization function into devices that users already carry, the system achieves accurate tracking without significantly increasing overall system complexity, as the beacon technology is integrated into familiar device form factors.
2Object-affected harmful factors
If sustainability concerns are incorporated into product design, then environmental impact is reduced and sustainable behavior is encouraged, but design complexity and development time increase
Solution Approach 1:
The patent incorporates localization and tracking capabilities that provide feedback to users about device locations and usage patterns. This feedback mechanism enables sustainable behavior by allowing users to locate lost devices, prevent theft, and manage device lifecycles more effectively, thereby reducing electronic waste and environmental impact without requiring fundamentally new design paradigms.
Solution Approach 2:
The patent implements preventive measures such as loss prevention systems and theft deterrents that act before damage or loss occurs. By incorporating tracking and localization features from the outset, the design prevents unsustainable outcomes (device loss, theft, premature disposal) rather than addressing them after they occur, thereby reducing environmental impact while maintaining manageable design complexity.
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
Reduces energy consumption, minimizes physical damage, encourages sustainable behavior, and facilitates effective end-of-life management while providing accurate localization and theft prevention for electronic devices.
Implementation Method 1
The attachment mechanism 106 can be implemented through an electromagnet system where the current 108 (drifted from the power source and) generating the magnetic field is controlled through a feedback mechanism affected by the charged level of the battery.
Implementation Method 2
the magnetic poles of one connector reverted 110, 114 because of the intensity of an electromagnetic field controlled by the battery voltage.
Data Source
AI summary
This disclosure describes novel schemes and utilities that promote sustainable usage of smartphones. It describes apparatus and methods to prevent phone loss, prevent overheating problems, decrease energy waste of the battery, prevent overcharging, decrease packaging waste, and encourage sustainable behavior among users to increase the life of the electronic product. In addition, this application characterize mechanism for localization of people and objects. The apparatus and methods may be applied to promote sustainable usage of other electronic devices such as tablets, laptops, pocket PCs, personal digital assistants (PDAs), e-readers, wearable devices, and etc. In addition, a framework has been presented which can be applied to promote sustainable behavior for any consumer electronics products including smartphones. In addition, novel localization apparatus and methods is presented in this application that can be applied for general localization/tracking purposes.