Portable Terminal Position Adjustment for Sample Analyzer
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Solution Overview
Problem
In sample analyzers, operators face difficulties in adjusting the position of movable units when the operation and adjustment locations are far apart, requiring cumbersome back-and-forth movement to confirm the position of the units.
Innovation Solution
A method utilizing a portable terminal device to display a position adjustment screen, allowing operators to input and transmit position changes to the analyzer, enabling remote instruction of movable unit movements without needing to be physically present at the operation site.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the operation panel and movable unit are located at different positions, then the operator can perform operations while viewing the movable unit, but the operator must move between locations to adjust position, increasing adjustment time and complexity
Solution Approach 1:
A portable terminal device serves as an intermediary between the operator and the measurement section. The terminal displays a position adjustment screen showing the movable unit's current position and allows the operator to input position change instructions remotely, eliminating the need to physically move between the operation panel and the movable unit.
Solution Approach 2:
The position adjustment interface is moved from the physical space of the measurement section to the portable terminal device, creating a new dimensional space for operation. This allows the operator to access and control position adjustment functions from any location near the movable unit rather than being constrained to the measurement section's location.
2Loss of information
If the operation panel is integrated with the measurement section, then all operations can be performed at one location, but the operator cannot view the movable unit's position while adjusting it
Solution Approach 1:
The portable terminal device acts as an intermediary that receives position information from the measurement section via the communication section and displays it on the position adjustment screen. This allows the operator to view real-time position information while performing adjustments without requiring direct integration of the display with the measurement section.
Solution Approach 2:
The portable terminal device performs multiple functions: it displays position information, accepts position adjustment inputs, and communicates with the measurement section. This multi-functional approach eliminates the need for dedicated integrated controls at the measurement section while providing comprehensive position adjustment capabilities.
3Ease of operation
If a portable terminal device is used for position adjustment, then the operator can remotely control the movable unit, but additional communication equipment is required
Solution Approach 1:
The communication section in the measurement section is designed to handle multiple communication tasks: it receives position information from the movable unit, transmits control instructions from the terminal device, and manages the overall communication protocol. This multi-functional communication design reduces the need for separate dedicated communication systems.
Data Source
AI summary
A position adjustment method for a movable unit in a sample analyzer which includes: a measurement section which causes a movable unit to operate in order to measure a sample; and a communication section for performing communication with outside, includes: a terminal screen displaying step of causing a portable terminal device to display a position adjustment screen for accepting an input for changing a position of the movable unit, the portable terminal device configured to be able to perform communication with the communication section; and a movement executing step of causing the measurement section to execute a movement of a corresponding movable unit in accordance with the input for changing the position received by the communication section.