Electronic Device Cradle Orientation Control

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Solution Overview

Problem

Intelligent electronic devices, such as mobile robots, face challenges with spatial limitations and low portability, making it difficult for users to easily possess and control their orientation.

Innovation Solution

An electronic device with a cradle system that includes a camera module, sensor module, and communication module to determine and adjust the device's orientation based on user recognition and environmental information, allowing the cradle to rotate the device to a target position using driving legs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the electronic device is designed with integrated orientation control functions, then the device portability and ease of possession are improved, but the device complexity increases

Engineering Contradiction:
Improveease of possessionVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines the electronic device with the cradle system into an integrated unit. The cradle includes driving legs with motors that can rotate and reposition the electronic device automatically. This merging of the positioning function into the device-cradle system eliminates the need for separate mechanical structures while providing automated orientation control, thus improving ease of possession without proportionally increasing complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The electronic device uses its own sensors (camera module, sensor module) to detect environmental information and user presence, then automatically transmits this data to the cradle. The cradle's controller processes this information and autonomously controls the driving legs to adjust the device orientation. This self-service mechanism allows the system to automatically adapt to user needs without requiring manual intervention, improving ease of operation.

Inventive Principle:
Principle #25Self-service

2Measurement precision

If separate mechanical structures are used for orientation control, then the orientation control precision is improved, but the device portability deteriorates

Engineering Contradiction:
Improveorientation control precisionVSAvoidportability
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The patent replaces complex separate mechanical orientation control structures with an integrated cradle system that uses driving legs with motors. The cradle receives digital control signals from the electronic device and automatically adjusts orientation through controlled rotation of the driving legs. This substitution of automated motorized control for manual mechanical adjustment maintains precision while significantly improving portability and ease of use.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The cradle system serves multiple functions: it provides physical support for the electronic device, enables automated orientation adjustment through driving legs, facilitates wireless communication, and allows environmental sensing. This multi-functionality consolidates what would otherwise require separate mechanical structures into a single integrated system, maintaining orientation control precision while enhancing portability.

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

Data Source

PatentEP3329347B1Electronic device and cradle thereof
Publication Date: 2021.07.14 SAMSUNG ELECTRONICS CO LTD
  • EP3329347B1 patent drawingFigure 1
  • EP3329347B1 patent drawingFigure 2
  • EP3329347B1 patent drawingFigure 3

AI summary

An electronic device, capable of being placed on a cradle, may include a camera module configured to acquire an image, a sensor module configured to sense information regarding an orientation of the electronic device, a processor configured to determine a target orientation of the electronic device based on the acquired image and a communication module configured to transmit the information regarding the orientation of the electronic device and information regarding the target orientation of the electronic device to the cradle.