Integrated Robot Charging Station With Differential Positioning

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Solution Overview

Problem

Charging stations for mowing robots occupy excessive space and have high mounting complexity due to separate deployment of charging and positioning components.

Innovation Solution

Integration of a control chip with both charging and differential positioning apparatus within a single unit, allowing for simultaneous charging and accurate positioning without the need for separate control chips, and optimizing component placement to minimize interference and space usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If separate positioning base station and charging apparatus are deployed, then positioning function and charging function are provided, but space occupied increases and mounting difficulty increases

Engineering Contradiction:
Improvefunctional capabilityVSAvoidspace occupied
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The patent combines the positioning base station and charging apparatus into a single integrated charging station. The control chip receives both positioning data from the differential positioning apparatus and charging data from the satellite positioning apparatus, then transmits this information to the intelligent robot. This merging eliminates the need for separate positioning base stations and charging devices, reducing the space occupied while maintaining both positioning and charging functions.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If separate positioning base station and charging apparatus are deployed, then positioning function and charging function are provided, but mounting difficulty increases

Engineering Contradiction:
Improvefunctional capabilityVSAvoidmounting difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent integrates the positioning base station and charging apparatus into a single charging station with a unified control chip. The control chip manages both the differential positioning apparatus and the charging apparatus, eliminating the need for separate mounting of multiple independent devices. This integration significantly reduces mounting difficulty while providing both positioning and charging functions.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The charging station is designed as a multi-functional device that simultaneously provides positioning base station functions and charging apparatus functions through a single integrated system. The control chip handles both positioning data processing and charging control, making the device universal and eliminating the need for separate mounting of specialized positioning and charging equipment.

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

3Reliability

If multiple control chips are provided for charging and positioning, then independent control is achieved, but space occupied by chips increases

Engineering Contradiction:
Improveindependent controlVSAvoidspace occupied by chips
Core Design Contradiction:
ReliabilityVSVolume of stationary object

Solution Approach 1:

The patent employs a single multi-functional control chip that handles both charging control and positioning data processing. The control chip receives positioning information from the satellite positioning apparatus and differential positioning apparatus, then transmits this data to the intelligent robot. It also controls the charging apparatus to charge the robot. This universal control chip eliminates the need for multiple separate control chips, reducing the space occupied by chips while maintaining independent control capabilities for both functions.

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

Data Source

PatentUS12554020B2Charging station, intelligent robot, and charging system
Publication Date: 2026.02.17 WILLAND (BEIJING) TECH CO LTD
  • US12554020B2 patent drawing
  • US12554020B2 patent drawing

AI summary

The present disclosure discloses a charging station, an intelligent robot, and a charging system. The charging station includes a control chip, a charging apparatus, and a differential positioning apparatus. The charging apparatus is electrically connected to the control chip, and the differential positioning apparatus is communicatively connected to the control chip, where the control chip is configured to receive first observation information and position information of the charging station sent by the differential positioning apparatus, and send the first observation information and the position information to an intelligent robot, and configured to control the charging apparatus to charge the intelligent robot.