Mobile Display Unit for Container Handling Control
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Solution Overview
Problem
Existing container handling apparatuses, such as labelling and blow-moulding machines, face operational inefficiencies and safety concerns due to stationary operating panels, requiring operators to memorize or write down settings and information, leading to data loss and increased operational time.
Innovation Solution
A portable and mobile information output unit that can be brought into indirect communication with the input unit, allowing data to be accessed and entered at various locations, featuring a display, fastening device, wireless transmission, memory, and localization capabilities, ensuring safe and efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a stationary operating panel is used on large container handling plants, then the control position is fixed and safety is maintained, but operators must memorize or write down setting values and information from different plant locations, leading to loss of time and potential data loss
Solution Approach 1:
The operating panel is segmented into a fixed control unit and a mobile information output unit. The mobile unit can be detached and moved to different locations around the plant, allowing operators to access information and enter data at the point of need rather than returning to a fixed control station.
Solution Approach 2:
The mobile information output unit acts as an intermediary between the fixed control system and the operator. It wirelessly receives data from sensors and control systems throughout the plant and displays it locally, while also accepting operator inputs and transmitting them back to the control system.
2Loss of information
If operators must return to the operating panel to access or enter data from remote plant locations, then data accuracy may be maintained, but operational efficiency decreases due to additional journeys and time loss
Solution Approach 1:
The information output unit transitions from a static fixed panel to a dynamic mobile device that can be positioned anywhere around the plant. This allows the operator to dynamically move to the location where data needs to be accessed or entered, eliminating unnecessary travel while maintaining data accuracy through wireless communication with the control system.
Solution Approach 2:
The mobile information output unit provides self-service capabilities by locally displaying information and accepting operator inputs without requiring the operator to return to the central control panel. The unit autonomously communicates with the control system to retrieve and transmit data.
3Ease of operation
If a mobile operating panel with plug-in connections is used on hoists, then control from multiple positions is enabled, but this is undesired for safety reasons in container handling plants where operation should be from one specified position
Solution Approach 1:
Instead of allowing the entire control system to be mobile and connected via plug-in connections, the invention creates a simplified copy or representation of the control interface on a mobile information output unit. This copy can display information and accept inputs wirelessly without establishing physical connections, maintaining safety while providing accessibility.
Data Source
AI summary
An apparatus for handling containers, with at least one handling device which handles the containers in a pre-set manner, a conveying device which conveys the containers along a pre-set conveying path, with a control device for controlling the apparatus, with an input unit, by way of which information is capable of being entered in the apparatus by a user. The apparatus has an information output unit for delivering information to the user, wherein this information unit is made portable and is capable of being brought into at least indirect communication connection with the input unit.