Robot Base Station Multi-Function Docking to Reduce User Intervention

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Solution Overview

Problem

Current robot base stations are limited in functionality and cannot meet the diverse needs of robotic vacuum cleaners, hindering minimal user intervention and the enhancement of base station intelligence.

Innovation Solution

A robot base station integrating multiple functions such as automatic berthing, cleaning, charging, water supply, and dust collection through various docking devices, including berthing, charging, dust collection, water supply, and wastewater retrieval, which reduces user intervention and enhances the robot's automation and cleaning efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If the base station integrates multiple functions (cleaning, charging, water supply, dust collection), then the robot's automation level and cleaning efficiency are improved, but the device complexity increases

Engineering Contradiction:
Improveautomation levelVSAvoiddevice complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The base station is divided into multiple independent functional modules (cleaning device, water supply device, dust collection device, charging device), each performing a specific function. These modular units can be independently designed, installed, and maintained, reducing overall system complexity while providing comprehensive automation capabilities.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base station is designed as a multi-functional integrated system that simultaneously provides cleaning, charging, water supply, and dust collection services to the robot. This universal approach allows a single base station to handle multiple robot needs, improving automation without requiring separate dedicated devices for each function.

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

2Ease of operation

If the base station provides comprehensive services through multiple functional units, then user intervention is reduced, but the manufacturing complexity increases

Engineering Contradiction:
Improveuser interventionVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

Each functional unit (cleaning, water supply, dust collection, charging) is designed as a separate manufacturable module with its own assembly structure. This segmentation allows different manufacturers or production lines to produce individual modules independently, which are then assembled into the complete base station, reducing overall manufacturing complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple functional units are combined within a single base station structure that provides a unified docking interface for the robot. The base stand integrates support structures, docking mechanisms, and control systems that coordinate all functional units, simplifying the user experience while managing manufacturing complexity through integrated design.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If multiple docking devices are equipped on the base stand for different functional units, then the robot's operational capabilities are enhanced, but the base station structure becomes more complex

Engineering Contradiction:
Improveoperational capabilitiesVSAvoidbase station structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The base stand is designed with a universal docking structure that accommodates multiple types of docking devices (cleaning docking, charging docking, water supply docking, dust collection docking) through a common interface framework. This universal design allows the same base stand structure to support various functional units, enhancing operational capabilities without proportionally increasing structural complexity.

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

Solution Approach 2:

Multiple docking devices are arranged in different spatial dimensions and orientations on the base stand, utilizing vertical and horizontal space efficiently. This dimensional arrangement allows multiple functional units to be accommodated without excessive structural complexity, as the docking interfaces are distributed across different levels and positions around the robot's docking area.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS20240164606A1Robot base station, base module of base station, and robot system
Publication Date: 2024.05.23 ECOVACS ROBOTICS CO LTD
  • US20240164606A1 patent drawing
  • US20240164606A1 patent drawing
  • US20240164606A1 patent drawing

AI summary

Embodiments of this application provide a robot, a robot base station, and a robot system. The robot base station comprises: a base stand for docking the robot; a cleaning device for cleaning the robot; a water supply device for supplying water to the robot and/or the cleaning device; a dust collection device for collecting dust from the robot; a power supply device for charging the robot. The base stand is equipped with docking devices for connecting the aforementioned devices to the robot, including docking devices for docking, charging, dust collection, water supply, and wastewater retrieval. The robot base station provide various services for the robot, reducing user intervention, enhancing the robot's level of automation, and improving the efficiency of robot cleaning.