Liquid Bead Random Number Generator Using Conductive Plate Detection
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Solution Overview
Problem
Existing random number generators, especially those based on deterministic computation, are not considered true random and are inadequate for security and scientific applications, as they can be predictable and compromise the integrity of sensitive uses, while true random number sources like radioactive decay are expensive and unreliable.
Innovation Solution
A liquid-and-plate based random number generator system that uses a dropper to release beads of liquid onto a measurement cone with conductive plates, where the unpredictable interaction between liquid molecules and plates generates true random numbers, providing a cost-effective and reliable alternative.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If pseudo-random number generators based on deterministic computation are used, then the device complexity is reduced and ease of manufacture is improved, but the reliability and unpredictability of the random numbers deteriorate
Solution Approach 1:
The patent replaces deterministic computational systems with a physical mechanical system involving liquid droplets, conductive plates, and electrical circuits. The random number generation is achieved through physical phenomena (liquid conductivity, droplet formation, electrical discharge) rather than algorithmic computation, thereby maintaining ease of manufacture while achieving true unpredictability and reliability.
2Reliability
If radioactive decay sources are used for true random number generation, then the unpredictability and reliability are improved, but the cost and device complexity increase significantly
Solution Approach 1:
The patent employs inexpensive, easily manufactured components such as liquid droplets, conductive plates, and simple electrical circuits to generate random numbers. These components are far cheaper than radioactive sources and can be easily replaced or manufactured using standard electronics fabrication techniques, thereby achieving true randomness without the high cost and complexity of radioactive materials.
3Reliability
If physical random number generators based on quantum mechanical processes are used, then the unpredictability is improved, but the device complexity and cost increase
Solution Approach 1:
The patent extracts and utilizes a specific physical phenomenon (electrical discharge through liquid droplets on conductive plates) from the complex realm of quantum mechanical processes. By focusing on this single, well-understood physical effect, the invention achieves true randomness without requiring the complex apparatus and theoretical frameworks associated with quantum mechanical random number generators.
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 system generates true random numbers efficiently and reliably, resistant to deterministic noise, making it suitable for security and scientific applications without the high costs associated with traditional entropy sources.
Implementation Method 1
liquid detection contacts, which are connected to terminals on a random number generation integrated circuit... the bead falls on the measurement cone to be detected by the liquid detection contacts
Data Source
AI summary
A random number generating unit includes an external containment casing and a measurement cone within the external containment casing, to which liquid detection contacts are attached. One or more terminals on a random number generation integrated circuit, which terminals connect to the liquid detection contacts are included, as is a primary reservoir connected to a secondary reservoir containing a pump and a dropper to provide a bead of liquid from the pump, wherein the bead falls on the measurement cone to be detected by the liquid detection contacts and then fall into the primary reservoir.