Logistic Monorail System for Long-Distance Cargo Transport

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing monorail transportation systems are limited by short distances, large size, high costs, and low speeds, making them unsuitable for long-distance cargo transportation, and they fail to efficiently utilize space and reduce construction costs.

Innovation Solution

The proposed logistic monorail transportation system incorporates a logistic track beam system, vehicle system, turnout system, handling system, and signal system, featuring maglev, straddle, and suspended monorail modes, with flexible and movable turnout beams, centralized or distributed power systems, and unmanned driving, to enable long-distance, lightweight, low-cost, and high-speed transportation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing monorail systems are designed for passenger transport with comfort requirements, then passenger safety and comfort are improved, but construction costs increase and transportation distance is limited

Engineering Contradiction:

Improvepassenger safetyVSAvoidconstruction cost

Core Design Contradiction:

ReliabilityVSEase of manufacture

Solution Approach 1:

The monorail system is designed to serve multiple functions: passenger transport in urban areas and long-distance cargo transport in non-urban areas. The same track infrastructure supports both modes, eliminating the need for separate systems and reducing overall construction costs while maintaining safety standards for passenger sections

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The monorail network is segmented into different operational zones: urban sections designed for passenger transport with enhanced safety features, and non-urban sections optimized for cargo transport. This segmentation allows each zone to be optimized for its specific function while sharing common infrastructure

Inventive Principle:

Principle #1Segmentation

2Ease of operation

If existing monorail systems use large carriages for passenger comfort, then passenger comfort is improved, but train speed decreases and transportation distance is limited

Engineering Contradiction:

Improvepassenger comfortVSAvoidtrain speed

Core Design Contradiction:

Ease of operationVSSpeed

Solution Approach 1:

The system employs dynamic carriage configuration where carriage size and composition are adjusted based on operational requirements. Passenger trains use larger carriages for comfort, while cargo trains use streamlined, lighter vehicles for speed, with the same track infrastructure supporting both modes

Inventive Principle:

Principle #15Dynamics

3Reliability

If existing monorail systems require large space for passenger safety, then passenger safety is improved, but space utilization decreases and construction costs increase

Engineering Contradiction:

Improvepassenger safetyVSAvoidspace utilization

Core Design Contradiction:

ReliabilityVSArea of stationary object

Solution Approach 1:

The system transitions from ground-level monorails to elevated structures, utilizing vertical space rather than horizontal space. This allows passenger safety zones to be vertically separated from cargo operations below, improving safety while maximizing ground space utilization for other purposes

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

4Productivity

If existing monorail systems are optimized for short-distance urban transport, then urban passenger transport is improved, but long-distance cargo transportation capability is lost

Engineering Contradiction:

Improveurban transport efficiencyVSAvoidtransportation distance capability

Core Design Contradiction:

ProductivityVSAdaptability or versatility

Solution Approach 1:

The monorail system is designed as a universal platform that can handle both short-distance urban passenger transport and long-distance cargo transportation. The track infrastructure, signaling, and control systems are configured to support varying train lengths, speeds, and cargo types across different operational zones

Inventive Principle:

Principle #6Universality (Multi-functionality)

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

This system addresses the limitations of existing monorail systems by enabling efficient long-distance cargo transport, reducing construction costs, and improving space utilization, while enhancing transportation efficiency and reducing labor costs through unmanned operations.

Implementation Method 1

Methodology Applied

Scientific EffectMaglev: Maglev

Data Source

PatentUS20210323583A1Logistic monorail transportation system

Publication Date: 2021.10.21 BEIJING JIAOTONG UNIV

AI summary

A logistic monorail transportation system. The logistic monorail transportation system comprises a logistic track beam system, a logistic vehicle system, a logistic turnout system, a logistic handling system, and a logistic signal system. The logistic track beam system is set up on the road, in the field, or in the streets in the form of single-column pier studs or frame-type pier shads. The technical solution of the present application solves the problems of short distance, high costs, and low speed of existing transportation systems, and the purpose of long-distance, low-cost, and high-speed logistic monorail transportation is achieved.