Heads Up Display for Warehouse Container Auditing
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Solution Overview
Problem
Current data handling techniques in warehouse systems require operators to physically move containers to desktop terminals for information queries and validation, limiting portability and efficiency, as voice devices can only deliver limited information via audio output.
Innovation Solution
A method utilizing a heads-up display and portable computing device that allows operators to interface with the inventory system from anywhere in the warehouse, enabling them to input and retrieve container information without needing a fixed terminal, using a scanner to identify containers and communicate with a warehouse server via a network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a desktop terminal is used for container information queries, then information completeness is improved, but portability deteriorates
Solution Approach 1:
The system divides the information delivery function into two parts: the portable voice device provides basic information and navigation, while the desktop terminal provides detailed comprehensive information. This segmentation allows each device to optimize its strengths - portability for the voice device and information completeness for the terminal.
Solution Approach 2:
The voice device acts as an intermediary between the operator and the desktop terminal. It provides preliminary information and guides the operator to the terminal when detailed information is needed, bridging the gap between portability and information completeness.
2Ease of operation
If a voice device is used for container information queries, then portability is improved, but information completeness deteriorates
Solution Approach 1:
The information delivery is segmented into two levels: the voice device delivers essential information (container status, basic details) while the desktop terminal provides comprehensive information (detailed validation data, full container specifications). This allows the voice device to maintain portability while the system as a whole provides complete information.
Solution Approach 2:
The voice device performs preliminary information delivery and validation before the operator reaches the desktop terminal. This preliminary action allows the operator to get essential information immediately while portability is maintained, with the option to access complete information at the terminal.
3Loss of information
If operators must move containers to terminals for validation, then information completeness is improved, but productivity deteriorates
Solution Approach 1:
Instead of moving the container to the terminal for information access, the system inverts the approach by bringing the information access capability to the operator through the portable voice device. The operator remains stationary while receiving container information and performing validations.
Solution Approach 2:
The voice device enables operators to perform self-service information retrieval and validation checks at the container location. Operators can query container status, validate products, and receive guidance without requiring terminal access or moving containers, making the system self-sufficient at the point of need.
Data Source
AI summary
An inventory warehouse management system includes a portable computing device that is coupled to a heads up display and a scanner. The display is configured to display and interact with information received from the computing device. The scanner is operable to identify a container identification (ID) of a container in a warehouse. The computing device is operable to send the container ID to a server via a network. The computing device is operable to receive container information from the server in response to the container ID, and is further operable to communicate the container information to the display. The display is operable to initiate a delivery confirmation for the server when the container is delivered. The scanner and display are operable to audit a first container and provide an audit result of the first container to the server. The audit comprises container information compared with contents of the container.