Cleaning Appliance Access Control With Single Receptacle Profiles
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Solution Overview
Problem
Current cleaning appliances require multiple receptacles for different access authorizations, complicating design and operation, and limiting versatility in function allocation based on user experience and duties.
Innovation Solution
A cleaning appliance with a single receptacle for multiple authorization carriers, each linked to distinct authorization profiles, using contact-based detection with a detection unit and switching elements to activate different functions based on the profile, allowing tiered access and simplified operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple receptacles are provided for different access authorizations, then access control for different user profiles is enabled, but device complexity increases
Solution Approach 1:
A single receptacle is designed to accept multiple different authorization carriers (keys, cards, or other identification media). The detection unit can identify different types of carriers and retrieve corresponding authorization profiles, enabling one receptacle to perform the function of multiple specialized receptacles while maintaining access control for different user profiles
2Adaptability or versatility
If multiple receptacles are provided for different access authorizations, then different user profiles can be accessed, but ease of operation deteriorates
Solution Approach 1:
The single receptacle design allows users to insert any authorized carrier without needing to know which specific receptacle to use. The detection unit automatically identifies the carrier type and retrieves the appropriate authorization profile, simplifying the user interaction while supporting multiple user profiles
3Device complexity
If contact-based detection is used with a single receptacle, then device complexity is reduced, but measurement precision of authorization detection must be maintained
Solution Approach 1:
The detection unit acts as an intermediary between the authorization carrier and the control unit. It contacts the inserted carrier through the single receptacle, identifies the carrier type, and retrieves the corresponding authorization profile from memory. This intermediary process ensures accurate authorization detection while maintaining the simplicity of a single receptacle design
Data Source
AI summary
A cleaning appliance is provided including at least one authorization carrier with an access authorization which is provided thereon and is required for accessing the cleaning appliance, just one receptacle in which the at least one authorization carrier is positionable, and a detection unit, situated at the receptacle, for contact-based detection of the access authorization of an authorization carrier positioned in the receptacle, the detection unit having at least one detection contact element which contacts the access authorization. To provide a cleaning appliance of this type which is usable with greater versatility, it is proposed that the cleaning appliance include two or more authorization carriers with access authorizations provided thereon which are linked to different authorization profiles, wherein a range of functions dependent on the authorization profile linked to an access authorization can be provided to an operator by the cleaning appliance.