Autonomous Delivery Robot for Multi-Stop Package Routing

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Solution Overview

Problem

Current robotic devices for delivering items, such as mail and packages, require significant physical exertion and are time-consuming, as they need to be manually carried and delivered to multiple locations, which can lead to injuries and inefficiencies.

Innovation Solution

A robotic device equipped with processors, wheels, a suspension system, rechargeable battery, control system, sensors, and a graphical user interface, capable of autonomously navigating and delivering packages, parcels, and mail items to multiple locations efficiently, with modules for receiving, processing, and delivering items, as well as handling packaging and payment transactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual delivery of packages is performed by individuals, then delivery can be completed, but physical exertion increases and time consumption increases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidtime required for delivery
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The robotic device autonomously navigates to multiple locations and delivers packages without requiring human physical intervention. The robot independently performs route planning, movement, and package delivery, eliminating the need for human carriers to physically transport items manually.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical human delivery system with an automated robotic system equipped with sensors, processors, and motorized components. The robotic device uses electronic control and automated navigation instead of manual human effort to perform delivery tasks.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If manual delivery of packages is performed by individuals, then delivery can be completed, but physical exertion increases leading to injury risk

Engineering Contradiction:
Improvedelivery completionVSAvoidinjury risk to deliverers
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The robotic device performs all delivery operations autonomously without human physical involvement. The robot independently navigates, transports packages, and completes deliveries, eliminating exposure of human workers to physical strain and potential injuries.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The robotic device serves as an intermediary between the package and the final recipient, assuming the role of physical transporter. This intermediary robot handles all physically demanding aspects of delivery while humans remain engaged in supervisory or customer service functions.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If autonomous robotic device is implemented, then physical exertion is reduced and efficiency is improved, but device complexity increases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidrobotic system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The robotic device integrates multiple functions into a single platform: navigation, package transport, sensor-based environmental perception, and automated delivery. This multi-functional design consolidates what would otherwise require separate systems into one unified robotic platform.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent combines various subsystems including motors, sensors, processors, and package handling mechanisms into an integrated robotic device. These components work together as a unified system rather than separate independent systems, reducing overall system complexity.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11099562B1Autonomous delivery device
Publication Date: 2021.08.24 AI INC
  • US11099562B1 patent drawing
  • US11099562B1 patent drawing
  • US11099562B1 patent drawing

AI summary

Provided is an autonomous mobile robotic device that may carry, transport, and deliver one or more items in a work environment to predetermined destinations. The robotic device may comprise a container in which the one or more items may be placed. Once tasks are complete, the robotic device may autonomously navigate to a predetermined location.