Autonomous Trash Can Cart With Dump Box and Track Drive
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Solution Overview
Problem
Existing guided cart devices are limited in their ability to efficiently and autonomously transport garbage cans to pickup locations, lacking advanced navigation and secure package delivery capabilities.
Innovation Solution
A guided cart device equipped with tracks, a hingedly integrated dump box, an actuator for dumping, an engagement element for the garbage can, and wireless communication with personal devices for programming routes and schedules, along with environmental control for perishable items, proximity sensors, and a rechargeable battery system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If a robotic cart with tracks and engagement element is used to transport garbage can, then autonomous transportation capability is improved, but device complexity increases
Solution Approach 1:
The robotic cart system is divided into distinct functional modules: a base cart with tracks for autonomous movement, an engagement element for securing the garbage can, a dump box for package delivery, and environmental control units. This segmentation allows each component to perform its specific function independently, enabling autonomous operation while managing complexity through modular design.
Solution Approach 2:
The robotic cart is designed with multi-functionality to handle multiple tasks: it can autonomously navigate to transport the garbage can, secure the can with an engagement element, deliver packages via the dump box, and maintain perishable items using environmental control. This universal design allows a single device to perform various functions, improving automation extent while optimizing resource utilization.
2Reliability
If a dump box with actuator is integrated into the cart, then secure package delivery capability is improved, but device complexity increases
Solution Approach 1:
The dump box is预先 integrated into the cart structure with an actuator mechanism that can automatically open and dump packages at the destination. This preliminary integration ensures that the package delivery mechanism is already in place and functional before the cart begins its journey, improving reliability of secure package delivery while the actuator's automated operation prevents additional manual intervention complexity.
3Reliability
If environmental control unit is added to maintain perishable items, then preservation capability is improved, but energy consumption increases
Solution Approach 1:
The environmental control unit provides localized temperature control specifically within the dump box area where perishable items are stored. This localized approach maintains preservation capability in the specific zone that requires it, while the rest of the cart operates without additional energy-intensive environmental control, thereby optimizing energy consumption while maintaining necessary preservation functions.
Data Source
AI summary
A guided trash can cart assembly for automatically transporting a garbage can to a pick up location includes a cart that has a pair of tracks on each side of the cart to drive the cart along a support surface. A dump box is hingedly integrated into the cart to receive a package delivery. An actuator is integrated into the cart and the actuator urges the dump box into a dumping position and a lowered position. An engagement element is integrated into the cart. A garbage can is provided and the engagement element releasably engages the garbage can. In this way the cart can transport the garbage can to a predetermined location.