Mobile Device Access Credentials for Location-Based Door Unlocking
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Solution Overview
Problem
Current physical access control systems relying on physical access cards are cumbersome and error-prone, requiring time-consuming management and issuance.
Innovation Solution
Utilizing a user's mobile device as an access credential, enabling location-based access control through GPS, WiFi, and Bluetooth capabilities to unlock doors without card readers, and supporting multiple access control systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If physical access cards are used for building access control, then access authorization can be managed, but the system becomes cumbersome and error-prone with time-consuming issuance and management
Solution Approach 1:
The patent replaces physical access cards with their digital counterparts stored on mobile devices. The mobile device contains a digital representation of the access credential that can be presented to the access control system, eliminating the need for physical card issuance, distribution, and management while maintaining the same access control functionality
Solution Approach 2:
The patent substitutes the mechanical physical card system with an electronic/digital system. Instead of physically swiping or inserting a card into a reader, the mobile device communicates with the access control system through electronic means (such as NFC, Bluetooth, or wireless communication), replacing the mechanical interaction with an electronic one
2Adaptability or versatility
If physical access cards are used, then access control can be implemented, but the device complexity and management burden increase
Solution Approach 1:
The patent makes the mobile device serve multiple functions: it acts as the access credential, the authentication device, and the communication interface with the access control system. This universal use of the mobile device eliminates the need for separate physical cards, card readers, and management infrastructure, reducing overall system complexity while maintaining adaptability
3Productivity
If mobile device location services are used for access control, then seamless access across multiple facilities is enabled, but location determination and distance calculation complexity increases
Solution Approach 1:
The patent enables the mobile device to automatically perform location determination, distance calculation, and access point identification without requiring manual user input. The device's built-in location services (GPS, WiFi positioning, Bluetooth) self-service the complex tasks of determining the user's position relative to access points and automatically presenting appropriate access options
Data Source
AI summary
Methods and systems for unlocking an access point of a facility with a mobile device. Permissions and locations of access points of the facility that are accessible to a user of a particular mobile device may be downloaded and a location of the particular mobile device determined. The mobile device may identify one or more access points of the facility that are accessible by the user of the mobile device based on the location of the mobile device and the downloaded permissions and locations of the access points. The method may include displaying on the mobile device a notification of the access points that are identified by the mobile device, receiving a selection of one of the displayed access points from the user via a user interface of the mobile device, sending a command from the mobile device to unlock the selected access point, and unlocking the selected access point.