Battery-Powered Power Tool Lock Codes for Theft Prevention
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Solution Overview
Problem
The theft of battery-powered power tools has increased due to their compact size and ease of use, posing a significant challenge for retailers.
Innovation Solution
A system and method for locking and unlocking battery-powered power tools using electronic processors and communication interfaces to prevent operation until legitimate purchase is verified, involving locking devices and unlocking devices that generate and transmit lock and unlock codes based on tool-specific information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If battery-powered power tools are made compact and easy to use, then user convenience and portability are improved, but theft risk increases
Solution Approach 1:
The system performs preliminary locking actions before the tool can be used. A locking device generates a lock code based on tool-specific information and transmits it to the power tool, which then locks the tool's operation until an authorized unlock signal is received, preventing theft before it can occur
2Object-affected harmful factors
If anti-theft locking systems are implemented in power tools, then theft prevention is improved, but device complexity increases
Solution Approach 1:
The system introduces an intermediary locking device that acts as a mediator between the power tool and the user. This separate component generates and manages lock codes, communicating with the tool through its communication interface without requiring complex integrated security systems within the tool itself
Solution Approach 2:
The locking device creates a digital copy or representation of the tool's identity through tool-specific information (such as serial numbers or identification codes) to generate lock codes, avoiding the need for complex physical security mechanisms
Data Source
AI summary
A method is provided for locking and unlocking an electronic power tool. The method includes receiving, at a locking device, information associated with the electronic power tool, and generating, at the locking device, a lock code based on the received information. The method further includes transmitting, by the locking device, the lock code to the electronic power tool. The lock code is configured to lock the electronic power tool upon being received at the electronic power tool.