Riding Toy Electronics Module with Motion and Light Sensors

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Solution Overview

Problem

Current riding toys lack multiple interactive play features with corresponding sound effects, which limits their ability to sustain a child's interest and engagement over time.

Innovation Solution

A children's riding toy equipped with an electronics module that includes a microcontroller, motion sensors, a sound synthesizing circuit, and a light sensor, which triggers various sound effects based on the child's riding motion and interactions, such as rocking, bouncing, and simulated feeding, providing a range of sound responses to enhance play experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple interactive play features with sound effects are added to the riding toy, then the child's interest and playtime are enhanced, but the device complexity increases

Engineering Contradiction:

Improveinteractive play featuresVSAvoidelectronics module complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The electronics module is designed to perform multiple functions through a single integrated unit. The microcontroller controls motion detection, sound synthesis, light sensing, and various interactive features (feeding, grooming, riding modes) through one unified system rather than separate components for each function, thereby reducing overall device complexity while maintaining versatility.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

Traditional mechanical sound-producing mechanisms (such as bells, rattles, or mechanical voice boxes) are replaced with electronic sound synthesis. The sound synthesizing circuit generates all sound effects electronically based on sensor inputs, eliminating the need for multiple mechanical sound-producing components and simplifying the overall device structure.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If motion sensors and sound synthesizing circuits are integrated into the riding toy, then sound effects are activated based on child's interaction, but the manufacturing complexity increases

Engineering Contradiction:

Improveinteractive sound activationVSAvoidelectronics assembly integration

Core Design Contradiction:

Ease of operationVSEase of manufacture

Solution Approach 1:

The motion sensor, sound synthesizing circuit, microcontroller, and light sensor are merged into a single integrated electronics module. This consolidation reduces the number of separate assembly steps and simplifies manufacturing, as the module can be produced as one unit and then installed into the riding toy housing, rather than assembling multiple separate electronic components.

Inventive Principle:

Principle #5Merging (Combining)

3Duration of action of moving object

If the electronics module includes multiple sensors and sound effects, then the play experience is enhanced, but the cost of production increases

Engineering Contradiction:

ImproveplaytimeVSAvoidelectronic components

Core Design Contradiction:

Duration of action of moving objectVSQuantity of substance

Solution Approach 1:

The system uses parameter changes in sensor detection (motion thresholds, light levels) to trigger different sound effects and interactive modes. By varying the parameters of detection rather than adding more physical components, the system extends playtime and variety while controlling the quantity of electronic components required.

Inventive Principle:

Principle #35Parameter changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The toy motivates children to engage in more physical activity by providing varied sound effects, increasing playtime and enjoyment through interactive features, while the modular design allows for easy maintenance and replacement of electronic components.

Implementation Method 1

motion sensors, a sound synthesizing circuit, and a light sensor, which triggers various sound effects based on the child's riding motion

Methodology Applied

Scientific EffectMotion detection:

Implementation Method 2

a light sensor, which triggers various sound effects based on the child's riding motion and interactions

Methodology Applied

Scientific EffectLight detection: Photoelectric Effect

Data Source

PatentUS9079110B2Children's riding toy having electronic sound effects

Publication Date: 2015.07.14 THE RADIO FLYER INC

AI summary

A riding toy includes a body with a spring assembly supporting the body on a base so that the body may be moved in first and second motions with respect to the base. The riding toy also includes a microcontroller and first and second motion sensors responsive to the first and second motions, respectively. The first and second motion sensors are positioned on the body and in electronic communication with the microcontroller. A sound synthesizing circuit is in electronic communication with the microcontroller and a speaker. The microcontroller is programmed to provide a first sound effect when the first motion sensor detects the first motion and a second sound effect when the second sensor detects the second motion. The first sound effect is varied based on a speed of the first motion and preempts the second sound effect if both the first and second motions are taking place simultaneously. The riding toy also includes a light sensor in electronic communication with the microprocessor. The microprocessor activates the sound synthesizing circuit to produce a third sound effect when the light sensor is triggered.