Method and system for providing an indication of a system operating status or logistical operation status of a self-contained climate controlled storage unit

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Solution Overview

Problem

Self-contained climate controlled storage units face challenges in communicating operational and logistical statuses effectively, leading to potential operational inefficiencies and cargo spoilage due to lack of real-time monitoring and visibility of system conditions.

Innovation Solution

An electrically powered self-contained climate controlled storage unit equipped with a status indication light system along its edges, operated by a system controller to provide high visibility of operational and logistical statuses, including battery state, deployment readiness, and fault notifications, enabling logistics operators to take corrective actions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If traditional point-based status indicators are used, then the device complexity is low, but the visibility and detectability of status information is insufficient

Engineering Contradiction:
Improvestatus indication visibilityVSAvoidlight system complexity
Core Design Contradiction:
Illumination intensityVSDevice complexity

Solution Approach 1:

The status indication system is segmented into multiple independent light sources positioned at different locations around the storage unit. Each light source can be independently controlled to indicate specific status conditions, allowing comprehensive status monitoring while maintaining modular simplicity in the overall system design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The status indication transitions from a single-point indicator to a distributed multi-dimensional light arrangement around the storage unit. This spatial distribution across multiple dimensions enhances visibility from various angles and provides more丰富的 status information without requiring a single complex indicator system.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If real-time status monitoring is implemented, then operational efficiency is improved, but the energy consumption increases

Engineering Contradiction:
Improveoperational efficiencyVSAvoidbattery power consumption
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The system implements periodic status monitoring and indication rather than continuous operation. The status lights are activated at regular intervals to update on the operational status of the climate control system, battery level, and other critical parameters, reducing energy consumption while maintaining effective real-time monitoring capability.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The status indication system automatically monitors and reports system conditions without requiring manual intervention. The controller continuously assesses system parameters and autonomously activates the appropriate status lights, enabling the system to self-monitor and communicate its state while optimizing power usage through intelligent control strategies.

Inventive Principle:
Principle #25Self-service

3Loss of information

If comprehensive status indicators are provided, then information completeness is improved, but the difficulty of detecting and measuring specific status conditions increases

Engineering Contradiction:
Improvestatus information completenessVSAvoidstatus condition identification
Core Design Contradiction:
Loss of informationVSDifficulty of detecting and measuring

Solution Approach 1:

Different regions or locations of the status indication system are assigned specific functions to indicate different status conditions. For example, specific lights or light patterns are dedicated to indicating battery level, climate control status, or fault conditions, allowing operators to quickly identify specific issues by observing localized indicators rather than interpreting a single complex display.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The status indication system utilizes different colors or color combinations to represent different operational states and alert conditions. This visual coding system enables rapid identification of status conditions - for example, green for normal operation, yellow for warnings, and red for critical faults - making it easier to detect and respond to specific system states at a glance.

Inventive Principle:
Principle #32Color changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The solution enhances operational efficiency by reducing unintended dwell times, improving logistical operations, and preventing cargo spoilage through real-time status communication and alerts, ensuring timely interventions and optimized storage unit utilization.

Implementation Method 1

at least one status indication light extending along an edge of a surface of the self-contained climate controlled storage unit

Methodology Applied
Scientific EffectLight Emitting Diode: Light Emitting Diode

Data Source

PatentUS12117236B2Method and system for providing an indication of a system operating status or logistical operation status of a self-contained climate controlled storage unit
Publication Date: 2024.10.15 THERMO KING CORP
  • US12117236B2 patent drawing
  • US12117236B2 patent drawing
  • US12117236B2 patent drawing

AI summary

An electrically powered portable self-contained climate controlled storage unit that includes a base including an enclosure, in which the base is configured to support the self-contained climate controlled storage unit, a climate controlled space affixed above the base, and a climate control system for providing climate control to the climate controlled space. The climate control system is provided in the enclosure. The storage unit further includes at least one status indication light provided around a perimeter of at least one surface of the self-contained climate controlled storage unit. The system controller is connected to the self-contained climate controlled storage unit, and is configured to operate the at least one status indication light based on at least one of a system operation status of the self-contained climate controlled storage unit or a logistical operation status of the self-contained climate controlled storage unit.