Voltage-to-Frequency Converter for Animal Training
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Solution Overview
Problem
Existing animal training devices lack the ability to quickly and incrementally adjust stimulation levels to match the individual dog's temperament and distraction levels, often leading to inappropriate responses due to fixed selector dials not accounting for adrenal releases and background distractions.
Innovation Solution
A remote control animal training system using RF communication with a hand-held transmitter and a training device worn by the animal, featuring a three-terminal potentiometer for volume control, voltage-to-frequency converter, and microprocessor-controlled stimulation modes, allowing for precise adjustment of electrical impulse, buzzer, and light stimuli.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a hand-held transmitter with selector dial is used to control stimulation levels, then the user can select from multiple discrete levels (one to over one hundred), but the available levels may not properly match the dog's adrenal releases and distractions at any given moment
Solution Approach 1:
The patent transforms the discrete selector dial interface into a continuous voltage control interface. The volume control potentiometer provides continuous analog voltage adjustment rather than discrete stepped levels, enabling smooth incremental changes that can precisely match the dog's varying adrenal releases and distraction levels in real-time.
Solution Approach 2:
The patent replaces the mechanical selector dial with an electronic voltage-to-frequency conversion system. The volume control potentiometer generates a continuous voltage signal that is converted to frequency by the VFC chip, creating a digital control signal from an analog source. This substitution enables smoother, more precise control while maintaining electronic transmission capabilities.
2Ease of operation
If fixed selector dials are used for stimulation levels, then device complexity is reduced, but the device cannot quickly adjust levels to match individual dog temperament and distraction levels
Solution Approach 1:
The patent introduces a volume control potentiometer as an intermediary between the user and the stimulation delivery system. This potentiometer serves as a continuous adjustment interface that generates analog voltage signals, which are then converted to digital frequency signals by the VFC chip. This intermediary enables smooth control while isolating the complexity of the conversion process.
Solution Approach 2:
The patent replaces the simple mechanical selector dial with an electronic control system comprising a volume control potentiometer and voltage-to-frequency converter chip. This substitution adds electronic components but enables continuous analog control and digital signal generation, providing both quick adjustment capability and precise matching to dog responses.
3Adaptability or versatility
If discrete stimulation levels are provided, then manufacturing is simplified, but the output cannot finitely change to match the dog's adrenaline and background distractions at any given moment
Solution Approach 1:
The patent changes the control parameter from discrete stepped levels to continuous analog voltage. The volume control potentiometer provides continuous voltage variation, and the voltage-to-frequency converter chip transforms this continuous voltage into a corresponding frequency signal. This parameter change enables finely adjustable stimulation levels that can precisely match the dog's varying physiological state.
Solution Approach 2:
The patent substitutes the discrete mechanical selector dial with an electronic analog control system. The volume control potentiometer provides continuous analog voltage output, and the VFC chip converts this to digital frequency signals. This substitution maintains manufacturing simplicity while enabling continuous adjustment capability.
4Adaptability or versatility
If a volume control potentiometer and voltage-to-frequency converter are used, then continuous incremental adjustment of stimulation levels is achieved, but device complexity increases
Solution Approach 1:
The patent replaces the mechanical selector dial with an electronic control system using a volume control potentiometer and voltage-to-frequency converter chip. This substitution introduces electronic components but eliminates the mechanical dial, providing continuous adjustment capability through analog voltage control that is then converted to digital frequency signals for transmission.
Solution Approach 2:
The patent introduces the voltage-to-frequency converter chip as an intermediary between the analog volume control potentiometer and the digital transmission system. This intermediary component converts continuous analog voltage signals into digital frequency signals, enabling the microprocessor to process and transmit the continuous adjustment information through the existing digital RF communication infrastructure.
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
Enables quick and precise adjustment of stimulation levels to match the dog's adrenal and distraction levels, preventing overwhelming reactions and enhancing training effectiveness by providing incremental and graduated responses.
Implementation Method 1
A voltage-to-frequency converter converts a voltage level set by the volume control to a corresponding frequency signal proportional to the voltage level
Implementation Method 2
RF communication circuitry transmits signals including the kind and mode of stimuli and the level of electrical impulse stimulation to the training device through a transmitting antenna
Data Source
AI summary
An animal training device and system which uses a voltage to frequency conversion technology (VFC) providing the capability to adjust in gradual incremental levels upward and downward for consistent and individual electronic control of separate output to an animal undergoing training to learn new behaviors which are desired by its owner/handler/trainer. The device is contained in a housing which is worn around the neck of an animal by means of a collar strap or attached to a harness that properly fits onto an animal. The primary use is with dogs, but all kinds of domestic animals may be trained using this device. This VFC technology is offered in a variety of electronic platforms. Whether one-way or two-way remote control with manual activation by the user, automatic activation by remote sensor detectors, or automatically activated by an on-board microprocessor circuitry sensing the animals own actions, either or all device outputs allow the animal's caretaker the unique capability to select an appropriate level of one of a variety of cue signals at a given moment allowing the animal not to be overwhelmed or to cause any over-reactions.