Draft:Commercial cleaning robot

Autonomous robot for cleaning floors in public and non-residential environments From Wikipedia, the free encyclopedia

An autonomous floor-cleaning robot is a mobile robot that performs floor-treatment tasks while navigating without continuous manual steering. Research on floor-cleaning robots includes systems intended for private households and systems designed for public or non-residential environments.[1] This article concerns robots used for floor cleaning in public and commercial settings; autonomous vacuum cleaners intended primarily for household use are covered separately at Robotic vacuum cleaner.

Commercial automatic floor-treatment machines may be designed for sweeping, scrubbing, wet or dry pick-up, polishing, applying floor-treatment products, or shampooing floors. These functions are included within the scope of IEC 63327:2021, a safety standard for powered automatic floor-treatment machines intended for indoor commercial use.[2]

Development

Cleaning robots for both public environments and private households were discussed in robotics literature by the end of the twentieth century. A 2000 review in Autonomous Robots examined the development of cleaning robots as a category of non-industrial service robot and described systems intended for different cleaning tasks and operating environments.[1]

A later review of autonomous floor-cleaning robots divided research in the field into subjects including robot design, complete-coverage path planning, machine-learning methods, optimisation of cleaning performance, and studies of how people use or respond to the systems.[3]

Design and operation

An autonomous floor-cleaning robot combines a mobile platform with cleaning equipment and a navigation system. The cleaning equipment depends on the intended task and may include brushes, pads, suction equipment, liquid-delivery systems, or mechanisms for collecting used cleaning liquid. Machines may operate in an automatic mode, a manual mode, or both.[2]

Navigation allows a robot to estimate its position and move through its operating area. Unlike a robot travelling only to a destination, a cleaning robot generally has to cover a specified floor area. Research on complete-coverage path planning therefore examines how a robot can traverse the required area while reducing missed regions, unnecessary repeated coverage, and excessive movement.[3]

The sensors and software used vary between systems. Research reviewed in the field includes methods for mapping, localisation, obstacle detection, route planning, identification of floor conditions, and adjustment of cleaning behaviour.[3] These functions do not remove the need for preparation and supervision: the operating area, cleaning task, and limitations of the individual machine still affect performance.

Public and commercial environments

Autonomous cleaning robots are studied for use in public environments as well as in private households.[1] In public spaces, robots may encounter pedestrians, temporary obstacles, changing surface conditions, and areas with different cleaning requirements.

A study of cleaning robots in public spaces used interviews with stakeholders to examine requirements and limitations associated with real-world deployment. The authors used the findings to propose benchmarking scenarios for outdoor cleaning robots, including evaluation of navigation, collection capacity, storage, charging, and operation under changing environmental conditions.[4]

The operation of robots around people is also a human–robot interaction problem. The motion of a robot, its visibility to nearby people, and the way it communicates its intended movement can affect how people respond to it in a shared space. Research in this area examines both technical navigation and the behaviour of pedestrians around operating cleaning robots.[4]

Safety

IEC 63327:2021 specifies safety requirements for powered automatic floor-treatment machines intended for indoor commercial use. Its scope includes machines used for sweeping, scrubbing, wet or dry pick-up, polishing, applying wax or other floor-treatment products, and shampooing floors.[2]

The standard supplements requirements for commercial floor-treatment machines contained in IEC 60335-2-72. It recognises that automatic machines may operate near groups of people in places such as shopping centres and schools. The requirements therefore address hazards associated with automatic movement as well as the cleaning functions of the machine.[2]

Machines used outside the scope of IEC 63327 may be subject to other standards or safety requirements. The standard does not cover household floor-treatment appliances, road sweepers, machines operating on steep slopes, or machines guided only by mechanical means.[2]

Research topics

Complete-coverage path planning is a central research subject because cleaning performance depends on how effectively the robot traverses the target area. Studies compare planning approaches according to measures such as coverage, repeated travel, number of turns, travel distance, and computational requirements.[3]

Other research subjects include recognition of dirt or floor conditions, adaptation of cleaning behaviour, coordination between multiple robots, and operation in environments containing moving people and objects. The 2025 review also identified machine learning, optimisation, and user-focused studies as recurring areas of research.[3]

Research on robots in public spaces has highlighted the need for evaluation under realistic operating conditions. Proposed benchmarks consider not only navigation but also cleaning or collection performance, interaction with obstacles, energy supply, storage capacity, and the ability to operate under changing environmental conditions.[4]

See also

References

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