28,000 m², Zero Disruption: Gausium Robots for Smart Properties at Onewo, Chongqing

Autonomous cleaning for smart properties: Gausium robots power the digital operations of Onewo, China’s leading space-tech service provider, across 28,000 m² at two landmark projects in Chongqing, China.

Overview

Photo: International Land-Sea Center, Chongqing

In Chongqing, two Onewo-managed properties — the International Land-Sea Center office complex and the Vanke Emerald Park residential community — are running on autonomous cleaning for smart properties, with some 28,000 square meters of daily cleaning handed over to Gausium robots. As a key robotics partner within Onewo’s smart property ecosystem, Gausium is helping the leading Chinese space-tech service provider build an AI-driven model for property and facility operations.

The two sites could hardly be more different. One is a 458-meter skyscraper packed with commuters; the other is a quiet, high-end residential community where residents value peace above all. Yet both deployments converge on the same principle: good autonomous cleaning delivers cleanliness — not presence.

International Land-Sea Center: Precision Cleaning in a Vertical City

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Swipe to explore on-site photos of Gausium Phantas and Omnie 

Also known as “Chongqing 100,” the International Land-Sea Center rises 458.2 meters above the Jialing River in Yuzhong District. The 500,000 m² mixed-use landmark combines a shopping mall, Grade-A offices, a Banyan Tree hotel and observation decks — a vertical city with intense foot traffic, high-frequency cleaning demands in its lobbies, and a 20,000 m² underground garage that can only be cleaned at night.

Two Gausium models split the work along clear lines:

• Gausium Omnie (2 units): cleans the B1 and B2 parking lanes and bays overnight, from 20:00 to 08:00, avoiding daytime vehicle traffic entirely across 20,000 m².
• Gausium Phantas (1 unit): works the elevator lobbies on B1–B3 and B1M and the LG lobby — 500 m² of the building’s busiest floors — in two daily windows (09:30–11:30 and from 18:30) that slot neatly between commuter peaks.

The Phantas is integrated with the building’s elevators and access gates, so it rides between floors and passes through gated areas entirely on its own. Rather than waiting for the building to empty, it cleans while the tower runs at full tilt — relying on intelligent scheduling, route planning and obstacle avoidance to stay out of everyone’s way. Both models dock at on-site workstations for autonomous charging and water exchange.

Vanke Emerald Park: Low-Disturbance Cleaning for High-End Living

Photo: Vanke Emerald Park, Chongqing

Vanke Emerald Park sits at the heart of Chongqing’s Central Park area in Liangjiang New Area — a low-density, 170,000 m² premium residential community bordering one of the largest urban parks in Asia. Here, residents’ expectations go beyond visible cleanliness: daily life should never be interrupted by cleaning work.

A single Scrubber 75 covers the 7,500 m² B3 underground garage, running roughly 11.5 hours of autonomous cleaning a day and returning to its workstation for self-service charging, water refill and drainage in between. Its entire schedule is built around when residents are least active:

• Parking bays are cleaned by day; lanes and low-traffic zones at night.
• Morning and evening rush hours are reserved for charging — the robot never competes with homecoming traffic.
• Zone transfers happen in daylight; night work stays within workstation and monitoring coverage.

The result is a garage that stays uniformly clean around the clock, without the timing fluctuations of manual sweeping — and without residents ever really noticing the robot at work.

Photo: Gausium Scrubber 75 | underground garage of Vanke Emerald Park

Results: What Autonomous Cleaning for Smart Properties Looks Like in Practice

• Consistent quality, independent of staffing: cleaning outcomes no longer vary with staff availability, fatigue or turnover.
• Zero peak-hour interference: all three robots schedule their work and charging around commuter and resident traffic.
• Unattended operations: elevator and gate integration, plus workstation docking, remove the need for constant supervision.
• Digital, visualized management: combined with Onewo’s digital operations platform, cleaning has shifted from experience-based routines to a measurable, data-driven service — optimized on demand rather than executed uniformly.

Together, these results are what autonomous cleaning for smart properties is meant to deliver: fewer variables, more consistency, and cleaning that adapts to a building’s rhythm instead of interrupting it. Both projects have confirmed plans to expand their deployments, including one additional Phantas at Vanke Emerald Park to extend coverage to outdoor community areas.

Customer Testimonial

“In day-to-day experience, the cleaning robot’s real strengths are low-disturbance operation and continuous, fine-grained cleaning. It works steadily across our community roads and underground garage for long stretches, smoothing out the timing fluctuations of manual sweeping and keeping the environment uniformly and consistently clean.”

— Gao Ming, Project Director, Vanke Emerald Park

About Onewo

Onewo Space Technology Service Co., Ltd. (HKEX: 2602) traces its roots to Vanke Service, founded in 1990, and listed on the Hong Kong Stock Exchange in 2022. Spanning residential communities, commercial buildings and urban spaces, Onewo is one of China’s leading space-tech service providers, combining property services with an AIoT-driven digital operations platform.

About Gausium

Gausium is a leading company of AI-powered autonomous cleaning solutions with more than 6,500 customers in more than 70 countries and regions. Products and services of Gausium include commercial floor cleaning robots, docking stations, cloud platform and application software, and more in the pipeline. Driven by a vision to lead the intelligent digital transformation of the cleaning and service industry, Gausium offers the world’s most comprehensive portfolio of commercial cleaning robots, empowering individuals to work smarter and lead more fulfilling lives.