Biometric Access Control for Molded Product Production Sites
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing systems for managing access control on molded product production sites require manual input of authentication information at each machine or room, which is cumbersome for operators wearing protective equipment, and carrying ID cards is undesirable.
Innovation Solution
A centralized management system with a common authentication information registration server that stores and collates biometric data for operators, eliminating the need for manual input and individual registration at each machine or room.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual input of authentication information is required at each machine or room, then access control can be implemented, but the operation becomes cumbersome for operators wearing protective equipment
Solution Approach 1:
The patent replaces the mechanical/manual authentication system (manual input of ID and password) with a biometric authentication system using optical recognition. The camera captures images of the operator's face or other biometric features, and the system automatically processes authentication without requiring manual input, thus resolving the contradiction between reliable access control and ease of operation for operators wearing protective equipment
Solution Approach 2:
The system enables self-service authentication where the operator simply needs to present their biometric features (face, iris, etc.) to the camera. The authentication process is automatically performed by the system without requiring the operator to manually input credentials or carry ID cards, making the process convenient while maintaining security
2Reliability
If authentication information is registered individually in each machine controller or room controller, then access control is established, but the registration process becomes troublesome and time-consuming
Solution Approach 1:
The patent merges the authentication information registration function into a single centralized server. Instead of registering authentication information individually in each machine controller or room controller, all authentication data is centralized in one location. This allows operators to be registered once in the server, and the authentication can be performed at any machine or room in the facility, significantly reducing registration time while maintaining reliable access control
Solution Approach 2:
The centralized server provides universal authentication service for all machines and rooms in the facility. A single authentication registration in the server enables access control across multiple locations and devices, making the system multi-functional and eliminating the need for separate registration at each location
3Reliability
If operators carry ID cards for authentication, then access control is enabled, but the requirement conflicts with the desire to limit items carried by operators
Solution Approach 1:
The patent replaces the physical ID card system with a biometric authentication system. Instead of requiring operators to carry and present physical ID cards, the system uses optical recognition of biometric features (face, iris, fingerprint, etc.) captured by a camera. This eliminates the need for physical authentication media while maintaining reliable access control and reducing the items operators need to carry
Data Source
AI summary
A system including a common authentication information registration server configured to store registered authentication information used for access control, the authentication information to be collated with information unique to each operator possibly operating any of a plurality of machines or possibly entering any of a plurality of rooms accommodating the machines, input accepters respectively installed at the machines or entrances of the rooms and configured to accept input of the information unique to the operator from the operator intending to operate a respective machine or intending to enter a respective room, and controllers configured to allow or prohibit operation of the respective machine or entry to the respective room by the operator in accordance with a result of determination of whether the operator has authority by collation of the information unique to the operator thus accepted with the authentication information registered in the authentication information registration server.