Immigration Gate Apparatus Dynamic Mode Switching
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Solution Overview
Problem
The immigration examination process in Japan varies by nationality, requiring different examination methods for Japanese and foreign nationals, leading to inefficiencies in automated systems due to uneven user distributions and frustration for users waiting in line, as a single automated system cannot simultaneously handle both nationalities effectively.
Innovation Solution
A gate apparatus and management server system that calculates the ratio of users by nationality and adjusts the operating mode of gate apparatuses accordingly, ensuring optimal allocation and minimizing wait times by switching between Japanese and foreigner examination modes based on user ratios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single automated immigration examination apparatus handles both Japanese and foreign nationals, then device complexity is reduced, but examination throughput decreases due to varying examination processes for different nationalities
Solution Approach 1:
The gate apparatus dynamically switches between different operating modes (Japanese examination mode and foreigner examination mode) based on real-time user nationality distribution ratios. This dynamic adaptation allows a single apparatus to optimize its examination process for the current user composition, maintaining high throughput while reducing the need for multiple dedicated apparatuses.
Solution Approach 2:
The system changes operational parameters by adjusting the examination process based on the ratio of Japanese to foreigner users. When the ratio changes, the apparatus modifies its examination流程 (e.g., fingerprint verification requirements, document checks) to match the current user demographic, thereby optimizing throughput without requiring physical reconfiguration or multiple fixed apparatuses.
2Productivity
If separate gate apparatuses are installed for Japanese and foreign nationals, then examination efficiency for each group is optimized, but space requirements increase in limited immigration areas
Solution Approach 1:
A single gate apparatus is designed to perform multiple functions by supporting both Japanese and foreigner examination processes. Through multi-mode operation, the same physical device can efficiently handle different nationality groups, eliminating the need for separate dedicated apparatuses and reducing the overall space required in the immigration examination area.
3Area of stationary object
If a single gate apparatus handles both nationalities, then space is saved, but user waiting time increases due to slower examination process
Solution Approach 1:
The gate apparatus dynamically adjusts its examination speed and process based on real-time detection of user nationality. By switching between optimized examination modes for Japanese and foreigner users, the system minimizes waiting time for each group while maintaining the space efficiency of a single apparatus. The dynamic switching ensures that users experience fast-track processing appropriate to their nationality without compromising overall system compactness.
Data Source
AI summary
A gate apparatus includes a communication unit, and a switching unit. The communication unit communicates with a management server, which calculates a ratio of users of a first nationality in a total number of users undergoing emigration and immigration examination and determines an operating mode of a gate apparatus based on the calculated ratio of users. The switching unit switches an operating mode for emigration and immigration examination of an examination target user to the operating mode determined by the management server.