Container Treatment System with Sensor-Based Intrusion Detection
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Solution Overview
Problem
Conventional container treatment systems face challenges in maintaining active protection outside operating hours, such as during refitting or exchanging processes, as external intervention is often necessary, posing a risk of injury.
Innovation Solution
A container treatment system equipped with a protective enclosure and a sensor device that detects intrusions into a predefined protective region, allowing the system to adapt its operation and activate the protective region during potentially hazardous processes like refitting or maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the protective enclosure is opened for refitting or exchanging processes, then external intervention and refitting can be performed, but the risk of injury to operating personnel increases
Solution Approach 1:
A sensor device acts as an intermediary safety mechanism that detects when the protective enclosure is opened and automatically activates the protective region through field emission (e.g., laser or optical fields) to warn or prevent intrusion, thereby mediating between the need for enclosure opening and the need for personnel safety
Solution Approach 2:
The patent replaces the purely mechanical protective enclosure with an enhanced system that incorporates sensor devices and field-based protective regions (optical/laser fields) to provide active protection during enclosure opening, substituting passive mechanical barriers with active sensing and field-based safety mechanisms
2Object-affected harmful factors
If the protective enclosure remains closed during refitting, then safety is maintained, but the refitting process cannot be performed
Solution Approach 1:
The protective region is made dynamic and selectively activatable - it remains inactive when the enclosure is closed but automatically activates when the enclosure is opened, allowing the system to adapt its protective state based on the operational context and provide both safety and accessibility as needed
3Reliability
If a physical protective enclosure is used, then protection against moving parts is provided, but protection during refitting processes is insufficient
Solution Approach 1:
The protective system is designed with multi-functionality - the sensor device and protective region serve multiple purposes: they provide protection during normal operation when the enclosure is closed, and they provide additional active protection during refitting when the enclosure is opened, making the safety system universally effective across different operational states
Data Source
AI summary
A container treatment system comprising a container treatment device with a treatment region for treating containers and a protective enclosure which at least partially encloses the treatment region. The container treatment system further comprises a sensor device which is configured to detect an intrusion into a predefined protective region in an environment of the container treatment device. The container treatment system further comprises a processing device that is configured to adapt an operation of the container treatment device and/or the container treatment system depending on a signal output of the sensor device.