Self-service kiosk secure service areas access control
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Solution Overview
Problem
Self-service kiosk systems pose a security risk and risk of injury due to untrained personnel accessing various components during consumable replenishment and servicing, as current systems lack secure access control to different areas and components.
Innovation Solution
A self-service kiosk apparatus with multiple secure service areas, controlled by a computer using lockable security devices and electronic keys with encoded information, restricting access and powering down components to minimize risk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the kiosk system is opened to allow access to consumable items, then replenishment and servicing can be performed, but security risk and risk of injury increase due to untrained personnel accessing other components
Solution Approach 1:
The kiosk interior is divided into multiple secure service areas, each accessible through separate lockable doors. Each area can be independently accessed by personnel with appropriate training and authorization, allowing consumable replenishment without exposing untrained personnel to hazardous components in other areas.
Solution Approach 2:
An electronic key card system serves as an intermediary between personnel and the service areas. The key cards encode authorization levels that control which service areas personnel can access, ensuring that only trained personnel can enter areas with hazardous components while still allowing access to consumable items.
2Reliability
If multiple secure service areas are implemented, then access control and safety are improved, but device complexity increases
Solution Approach 1:
The electronic key card system serves multiple functions: it authenticates personnel, determines authorization levels, controls access to different service areas, and integrates with the computer system to manage component power states. This multi-functionality reduces the need for separate access control mechanisms.
Solution Approach 2:
Mechanical key locks are replaced with electronic lockable doors controlled by a computer system. The electronic locking mechanism integrates with the computer's control over component power, allowing automated management of service areas without requiring complex mechanical interlocking systems.
3Object-affected harmful factors
If components are powered down to reduce injury risk, then safety is improved, but operational efficiency may be affected
Solution Approach 1:
The power state of components in different service areas is dynamically adjusted based on personnel authorization levels. When authorized personnel access a service area, the computer powers down hazardous components in that specific area while maintaining operational status of other components, enabling safe servicing without complete system shutdown.
Data Source
AI summary
A self-service kiosk apparatus is presented that has a plurality of secure service areas. Access to the plurality of secure service areas and the components of the kiosk system contained within each area is controlled. Authorization to access each secure service area is based on a person's level of training and security level.