Transport Climate Control Alerts for Power and Door-Open Events

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Solution Overview

Problem

Transport climate control systems face challenges in efficiently managing energy and maintaining optimal conditions during transit, leading to potential cargo spoilage and increased energy consumption due to suboptimal events such as insufficient power, improper airflow, and prolonged door openings.

Innovation Solution

A system that monitors power availability and demand, operational data, and generates notifications to alert drivers of suboptimal conditions, providing corrective actions to minimize energy waste, optimize route planning, and ensure cargo is maintained within required climate conditions by displaying alerts and timers on the driver's dashboard or smartphone.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the transport climate control system operates continuously to maintain cargo temperature, then cargo safety is improved, but energy consumption increases

Engineering Contradiction:
Improvecargo safetyVSAvoidenergy consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system continuously monitors power availability, power demand, and operational parameters, then provides feedback through notifications to the driver about suboptimal events. This feedback loop enables real-time adjustments to operating conditions, allowing the system to maintain cargo safety while optimizing energy consumption based on actual trip conditions.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system dynamically adjusts operational parameters such as climate control setpoints and power management strategies based on real-time conditions including power availability, ambient temperature, and trip duration. This dynamic adaptation allows the system to balance cargo safety requirements with energy conservation opportunities.

Inventive Principle:
Principle #15Dynamics

2Reliability

If the system provides comprehensive monitoring and notifications for all suboptimal events, then operational reliability is improved, but system complexity increases

Engineering Contradiction:
Improveoperational reliabilityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments monitoring into distinct suboptimal event categories (power availability issues, airflow problems, door opening events, stop duration issues) and addresses each with specific notification strategies. This modular approach to monitoring complex parameters simplifies the overall system architecture while maintaining comprehensive oversight.

Inventive Principle:
Principle #1Segmentation

3Use of energy by moving object

If the system provides detailed notifications and corrective actions to drivers, then energy management is improved, but ease of operation decreases

Engineering Contradiction:
Improveenergy managementVSAvoidease of operation
Core Design Contradiction:
Use of energy by moving objectVSEase of operation

Solution Approach 1:

The system provides drivers with actionable notifications that include specific corrective actions they can take independently to improve energy management. Examples include notifications about optimal door closing times, recommended climate control adjustments, and alerts about power availability that enable drivers to self-correct suboptimal conditions without requiring system intervention.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12072193B2Methods and systems for notifying and mitigating a suboptimal event occurring in a transport climate control system
Publication Date: 2024.08.27 THERMO KING CORP
  • US12072193B2 patent drawing
  • US12072193B2 patent drawing
  • US12072193B2 patent drawing

AI summary

A method for notifying and mitigating a suboptimal event occurring in a transport climate control system that provides climate control to a climate controlled space of a transport unit is provided. The method includes monitoring an amount of power available for powering the transport climate control system, monitoring a power demand from the transport climate control system, and accessing operational data of the transport climate control system and the transport unit. The method also includes a controller determining whether a suboptimal event is detected based on one or more of the monitored amount of power available, the monitored power demand and the accessed operational data. Also, the method includes the controller generating a notification when a suboptimal event is detected, and the controller instructing the generated notification to be displayed on a display.