Coded Instruction Communication for Secure Voice-Free Signaling
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Solution Overview
Problem
Existing communication systems in sports and other fields rely on voice transmission, which can be bulky, unreliable, and susceptible to decoding or interference, compromising security and efficiency.
Innovation Solution
A wireless communication system with a transmitter and receiver that uses coded signals to transmit and reproduce human-perceptible outputs, such as audio or haptic feedback, ensuring secure and covert communication without the need for voice transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If voice transmission is used for communication, then communication can be achieved, but the system becomes bulky and unreliable
Solution Approach 1:
The patent replaces voice-based acoustic communication with wireless electromagnetic signal transmission. The transmitter converts voice input into coded wireless signals, and the receiver decodes these signals to reproduce the original message, eliminating the need for bulky voice transmission hardware while improving reliability through coded signal transmission.
2Reliability
If coded signals are used to prevent decoding, then security is improved, but communication time increases
Solution Approach 1:
The patent employs dynamic parameter changes in the coding system, where the code structure, signal frequency, and modulation parameters are continuously varied according to predetermined algorithms. This allows secure communication through complex coding while maintaining efficient transmission speeds, as the receiver uses synchronized parameter changes to rapidly decode signals without time-consuming manual interpretation.
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
Provides secure, efficient, and language-adaptable communication for sports and other applications, enhancing privacy and reducing the risk of signal decoding, while allowing for versatile and adaptable instruction delivery.
Implementation Method 1
a transmitter unit configured to wirelessly transmit a coded selection signal
Implementation Method 2
a first receiving unit configured to wirelessly receive the coded selection signal
Data Source
AI summary
A secure communication system allows instructions to be selected and communicated to remote users in a manner that obviates voice transmission includes a transmitter and at least one receiver. The transmitter includes an input that receives an instruction signal from an external system, a transmitter unit that transmits wireless signals, and a first microcontroller coupled to the input and to the transmitter unit. The first microcontroller provides the transmitter unit with a selection signal to wirelessly transmit that corresponds to the received instruction signal. A first receiving unit of the receiver wirelessly receives the selection signal. The first memory of the receiver contains a plurality of stored instructions. An output device of the receiver produces a human-perceptible output of at least one of the stored instructions. The second microcontroller determines the stored instruction in the first memory to be reproduced by the output device based on the received signal.