Battery-Aware Access Control to Prevent Critical Device Drain
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Solution Overview
Problem
Unrestricted access to smart electronic devices by secondary users can lead to battery drain at critical times, rendering the device unavailable for primary users.
Innovation Solution
Implementing a system that controls access based on predefined battery power thresholds, allowing or restricting use based on battery levels, and requiring authentication when thresholds are met.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If unrestricted access is allowed to smart electronic devices, then ease of operation is improved, but battery consumption increases and device availability decreases
Solution Approach 1:
The system changes the parameter of access control by introducing dynamic restrictions based on battery status. When battery level falls below a threshold or charging status changes, the system automatically modifies access permissions, preventing secondary users from operating the device and thus reducing unnecessary battery consumption while maintaining ease of operation for authorized users under normal conditions.
2Ease of operation
If unrestricted access is allowed to smart electronic devices, then ease of operation is improved, but device availability for primary users decreases
Solution Approach 1:
The system dynamically changes access control parameters based on battery status. When the battery is adequately charged or charging, full access is permitted. When battery level drops below a threshold or charging is interrupted, the system automatically restricts access to prevent the device from being used until recharged, thereby ensuring device availability for primary users when needed while maintaining ease of operation during normal battery conditions.
3Use of energy by moving object
If access restriction based on battery status is implemented, then battery consumption is reduced and device availability is improved, but device complexity increases
Solution Approach 1:
The system implements self-service by automatically monitoring battery status and enforcing access restrictions without requiring manual intervention from users. The processor continuously checks battery level and charging status, and automatically applies or lifts restrictions based on predefined thresholds, reducing the need for complex user-configurable settings while achieving battery conservation and device availability goals.
Solution Approach 2:
The system uses feedback from battery status monitoring to dynamically adjust access control. The processor receives feedback about battery level and charging state, processes this information against predefined thresholds, and automatically modifies access permissions accordingly. This closed-loop feedback mechanism enables intelligent battery management and availability control without requiring complex user programming.
Data Source
AI summary
Systems and techniques are provided for controlling access to an electronic device. For example, a process can include obtaining status information associated with an electronic device. The process can include determining, based on the status information associated with the electronic device, that an access restriction condition associated with the electronic device is met. The process can include generating, based on determining that the access restriction condition associated with the electronic device is met. In some cases, the status information associated with the electronic device includes a battery level of the electronic device. In some aspects, the process includes determining that the access restriction condition is met comprises determining that a battery level of the electronic device is below an access restriction battery threshold.