Opossum Purigrobota Roboto by Suzhou University of Technology

Opossum Purigrobota Roboto by Suzhou University of Technology is a highly esteemed winner of the very prestigious 2025 Bronza A' Design Award in Dezajno de Robotiko, Aŭtomatoj kaj Aŭtomatigo Competition Category.

BronzoRobotiko· 2025

Opossum Purigrobota Roboto

by Suzhou University of Technology

Client: Suzhou University of Technology

Bronza A' Design Award Winner in Robotiko Category

27,650

Verified Award Winner

Verify Award Status for #171811

View at A' Design Award Press Release Award Badge

Colors

The Design

About Opossum Purigrobota Roboto

Opossum estas roboto desegnita por strata purigado. La roboto funkcias nokte, kiam la stratoj estas kvietaj kaj la trafiko malmulta. Retrettirebla suĉkapo, forme simila al mantisa brako, etendiĝas sub parkumitajn aŭtojn, tiel ke la aŭtoj ne bezonas esti movitaj. Sensiloj kaj kameraoj gvidas la memstaran navigadon kaj helpas la roboton eviti obstaklojn. Sunpaneloj ŝargas la stokajn baterojn dum la tago. La ĉefa korpo estas farita el aluminia alojo, kaj la moveblaj partoj el altfortaj inĝenieraj plastoj. La kvieta nokta funkciado reduktas bruon kaj malpezigas la laborŝarĝon de la sanigaj laboristoj.

The Recognition

About the Bronza A' Design Award

Opossum Purigrobota Roboto estas gajninto de la Bronza A' Design Award, tre prestiĝa rekono donata al elstaraj dezajnoj distingitaj per kreemo, ingenieco kaj sagaco. La Bronzaj gajnintoj estas abunde lertaj kaj frape kreemaj artefaktoj, kiuj aŭtentikigas la vastan sperton, imagpovon kaj elturniĝemon de siaj dezajnistoj. Oni atendas, ke Opossum Purigrobota Roboto estu tre estimata, admirata kaj ŝatata objekto, kiu estas rimarkinde profesia kaj nova. Ĉi tiu dezajno gajninta la Bronzan A' Design Award enkorpigas plej bonajn praktikojn en arto, scienco, dezajno kaj teknologio, kaj estas bonega pro sia atento al detaloj. Opossum Purigrobota Roboto bonege kontentigas bezonojn, tuŝas dezirojn, ĉarmas sentojn kaj allogas scivolemon.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This design is a robot designed for street cleaning. It has a unique retractable suction head, similar to a mantis arm, enabling it to clean under cars without moving them. Unlike traditional robots used for street cleaning, it's charged via solar energy during the day and works at night, reducing noise and environmental pollution. This robot reduces sanitation workers' workload, especially their duties in the early morning, and innovates urban cleaning. Its design combines practicality and environmental protection.
Dimensions & Packaging: Width 1560 mm x Length 3570 mm x Height 1940 mm
Tags: Electric, low noise, staggered, sweeping, robotic, sustainable
Production Technology: This design uses lightweight, durable materials like aluminum alloy for the main body and high - strength engineering plastics for moving parts. The solar - charging system consists of efficient photovoltaic panels and energy - storage batteries. The navigation system employs sensors, cameras, and algorithms for autonomous movement. The mantis - arm - like suction head uses flexible materials and precise mechanical structures for effective cleaning. We optimized production through modular design and 3D printing for rapid prototyping and iterative improvements.
Design Challenge: Key challenges include creating a flexible yet strong mechanical arm to reach under cars, designing a navigation system for safe and efficient night - time operations, and developing an energy - efficient solar - charging system.
Research: This project, inspired by opossums' nocturnal behavior, is an applied design research innovation. Through user research, bionic design, and smart sensor technology integration, it offers an efficient, eco-friendly urban-cleaning solution. This design enhances urban cleanliness, minimizes disturbance, and demonstrates how bionic approaches can solve real - world problems, influencing future design thinking and sustainable urban development.
Inspiration: My design is inspired by an opossum I came across during a night trip. Opossums are nocturnal, unlike humans. So I thought about whether street sprinklers and cleaning vehicles could work at night, just like opossums, to avoid the daytime crowds.
Project Duration: The project started in October 2024 in Changshu and finished in April 2025 in Suzhou.
Operation Flow: At night, the robot activates autonomously. It navigates streets using sensors and cameras, avoiding obstacles. The mantis - arm - like suction head extends to clean under cars. After cleaning, it returns to its charging station. This stagger operation reduces disturbance to daily life. The robot's quiet, efficient cleaning, enabled by solar power and innovative design, ensures better results with minimal energy use. Its autonomous navigation and specialized cleaning mechanism allow it to operate effectively in urban environments, enhancing overall cleanliness with minimal human intervention.
Patents: Pending patent No. 2025021801457250. 2025. China
Team Members: Zhu Wenzhuo
Lei Xi'er
Zhang Weiwei
Image Credits: Image #1: Rendering Zhu WenZhuo, Street Cleaning Robot Design, 2025.