Blender Sensor Feedback System for Adaptive Food Processing Control

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Solution Overview

Problem

Existing blenders lack adaptability in processing food items, leading to inconsistent outcomes in texture and quality due to fixed operational sequences that do not account for varying conditions and consistencies of food ingredients.

Innovation Solution

A blender system that includes sensors to detect physical properties of food items during processing, a controller to analyze these signals and adjust processing parameters, and a user interface with dynamic indicators to optimize processing based on detected textures and user input.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If fixed operational sequences are used in blenders, then the device complexity is reduced and ease of operation is improved, but the adaptability to different food item conditions deteriorates and manufacturing precision of texture outcomes worsens

Engineering Contradiction:
Improveease of operationVSAvoidadaptability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The blender system dynamically adjusts operational parameters (speed, pulse duration, processing time) based on real-time sensor feedback about food item consistency and texture. The control system transitions from fixed sequences to adaptive sequences that respond to detected conditions, allowing the same blender to optimize processing for different food types while maintaining ease of use through automatic control.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates sensors that continuously monitor food item properties during processing and feed this information back to the control system. This feedback loop enables the blender to detect changes in consistency and adjust operational parameters accordingly, resolving the contradiction between fixed operation simplicity and adaptive processing requirements.

Inventive Principle:
Principle #23Feedback

2Device complexity

If fixed operational sequences are used in blenders, then the device complexity is reduced, but the manufacturing precision of food item texture outcomes deteriorates

Engineering Contradiction:
Improvedevice complexityVSAvoidmanufacturing precision
Core Design Contradiction:
Device complexityVSManufacturing precision

Solution Approach 1:

The blender system performs self-diagnosis and self-adjustment during operation. Sensors automatically detect food item properties and the control system autonomously modifies processing parameters without user intervention. This self-service capability enables precise texture control while keeping the user interface simple and the overall device complexity manageable.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system changes operational parameters (motor speed, blade rotation rate, processing duration) based on detected food item conditions. By dynamically adjusting these parameters rather than using fixed sequences, the blender achieves consistent texture outcomes across different food types without requiring complex mechanical modifications to the device structure.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If sensors and dynamic control are added to blenders, then adaptability and manufacturing precision are improved, but the device complexity increases

Engineering Contradiction:
ImproveadaptabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The sensor system and control algorithm are designed to handle multiple food types and processing scenarios through a single unified platform. Rather than requiring separate mechanisms for different food items, the universal control system adapts its parameters based on sensor input, reducing overall device complexity while maintaining high adaptability across various blending applications.

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

Data Source

PatentUS20250120548A1Intelligent Blending and User Interface
Publication Date: 2025.04.17 SHARKNINJA OPERATING LLC
  • US20250120548A1 patent drawing
  • US20250120548A1 patent drawing
  • US20250120548A1 patent drawing

AI summary

A food processor system includes a user interface including a plurality of indicators, the user interface configured to receive a user input. A monitoring device is configured to detect at least one property associated with processing one or more food items and generating at least one detection signal. A controller is configured to control operations of a controllable component based on receiving the at least one detection signal, identifying one or more types of food items based on the received at least one detection signal, activating of a first indicator of the plurality of indicators on the user interface, and determining of one or more food processing actions based at least in part on the identified one or more types of food items.