Biometric Service Selection Using Identity and Location Context
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Solution Overview
Problem
Biometric recognition technologies require pre-configuration of service servers for specific application scenarios, limiting their flexibility and efficiency in delivering multiple service functions.
Innovation Solution
A biometric recognition-based service processing method that intelligently selects candidate service information from a set based on biometric features and location information, allowing multiple service functions to be implemented without reconfiguring the service server, and enabling the target object to autonomously select needed services.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If service servers are pre-configured for specific application scenarios, then service processing reliability is improved, but service processing adaptability deteriorates
Solution Approach 1:
The service server is designed to handle multiple different service scenarios through a unified architecture. It can dynamically adapt to different application scenarios (access control, payment, etc.) without requiring separate pre-configured servers for each scenario, thus achieving multi-functionality and improved adaptability while maintaining reliability through standardized processing protocols.
Solution Approach 2:
The system introduces dynamic service information selection based on location information. The service server can dynamically determine which service information to provide based on the target object's location, enabling flexible adaptation to different scenarios without fixed pre-configuration. This dynamic approach resolves the contradiction by allowing the system to be both reliable (consistent processing) and adaptable (scenario-specific responses).
2Stability of the object's composition
If service servers are pre-configured for specific application scenarios, then service processing stability is improved, but device complexity deteriorates
Solution Approach 1:
By designing a universal service server that can handle multiple scenarios, the system reduces the number of separate servers needed. This universal architecture simplifies operation and maintenance compared to managing multiple specialized servers, while maintaining stability through consistent processing protocols across different service types.
Solution Approach 2:
The system changes the approach from static pre-configuration to dynamic parameter selection based on location information. This allows the service server to adapt its behavior based on input parameters rather than requiring separate configurations for each scenario, reducing operational complexity while maintaining stable and reliable service delivery.
3Productivity
If fixed service information is fed back in one application scenario, then service processing efficiency is improved, but service processing versatility deteriorates
Solution Approach 1:
The system dynamically selects service information based on location data rather than using fixed feedback for all scenarios. This dynamic selection mechanism maintains processing efficiency by providing immediate, context-appropriate service information while enabling versatility across multiple application scenarios including access control, payment, and information querying services.
Solution Approach 2:
The service system provides location-specific service information tailored to the target object's current location. Different locations trigger different service responses (e.g., access control at entrances, payment at checkout points), achieving scenario-specific versatility while maintaining efficient processing through a unified system architecture.
Data Source
AI summary
Object description information that is transmitted by a biometric recognition apparatus is received, the object description information includes a biometric feature of a target object and location information of the target object. Identity information of the target object is obtained according to the biometric feature. A service information set in association with the identity information is obtained. From the service information set, one or more pieces of candidate service information are selected. The one or more pieces of candidate service information are transmitted to a terminal device associated with the identity information. At least a first piece of target service information returned by the terminal device is received. At least a first service corresponding to the first piece of target service information is processed. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.