Secret Emergency Reporting via Cash Register Image Analysis
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Solution Overview
Problem
Existing emergency reporting systems in retail environments, such as security alarms and buzzers, can be compromised by perpetrators who are aware of their presence and operation, leading to delayed or prevented reporting of criminal acts.
Innovation Solution
An emergency reporting apparatus that determines an emergency state through image analysis by a photographing unit, specifically identifying emergency-indicating events like large denomination bills or specific gestures, and transmits a report to a predetermined addressee without drawing attention, ensuring a secretive operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a security alarm or emergency buzzer is installed and made visible, then emergency reporting capability is improved, but the reliability of reporting is worsened because perpetrators can notice and prevent operation
Solution Approach 1:
The emergency reporting function is extracted from traditional visible alarm devices and integrated into the cash register system. The photographing unit captures images that can indicate emergencies, and the reporting unit transmits alerts secretly, separating the reporting function from visible alarm hardware that perpetrators can easily identify and counter.
Solution Approach 2:
Image data serves as an intermediary between the emergency situation and the reporting mechanism. Instead of direct button pressing that perpetrators can observe, the system uses photographed images as a medium to detect emergencies and trigger secret reporting, adding a layer of indirect detection that prevents perpetrator interference.
2Loss of information
If a security camera is installed, then evidence collection is improved, but the speed of emergency reporting is worsened because it cannot instantly report criminal acts
Solution Approach 1:
The system merges the evidence collection function (photographing) with the emergency reporting function into a single integrated system. The same photographing unit that captures evidence also detects emergency situations through image analysis, and the reporting unit immediately transmits alerts when emergencies are detected, eliminating the time delay between evidence collection and reporting.
Solution Approach 2:
The system performs preliminary analysis of photographed images to detect emergency-indicating events before actual criminal acts occur. By continuously monitoring images for specific patterns (such as unusual gestures or objects), the system can trigger immediate reporting at the moment of emergency, rather than waiting for post-event review.
Data Source
AI summary
An emergency reporting apparatus of the present invention includes: a determining unit that determines an emergency state based on an image photographed by a photographing unit while a cash drawer keeping cash therein is left open; and a reporting unit that transmits an emergency report to a predetermined report addressee based on a result of the determination made by the determining unit.