DINHEE INNOVATION TECHNOLOGY CO., LTD.

The CME-MC 3.0 Voiceprint Measurement & Control Module is an intelligent acoustic analysis engine based on deep learning and digital signal processing (DSP) technologies. By extracting the unique acoustic characteristics of operating equipment and establishing its "acoustic DNA", it achieves high-precision condition monitoring and fault diagnosis. Integrated with voiceprint denoising, feature layering and intelligent matching algorithms, this module is widely applicable to industrial predictive maintenance, safety monitoring and automated inspection scenarios.

Deep Learning Architecture

Our proprietary neural network model learns equipment voiceprint patterns from massive audio sample libraries. The model supports iterative training and can quickly adapt to different equipment types without redevelopment.

DSP-based Voiceprint Processing

Digital signal processing technology enables noise suppression and acoustic stratification, adapting to harsh industrial environments. Built-in multi-stage filtering algorithms effectively filter out ambient noise and extract valid equipment voiceprint features.

Real-Time Intelligent Comparison

It compares with the normal status database in real time, delivers fast anomaly recognition response and accurately locates fault points. Multi-level alarm thresholds are supported, allowing early warnings of different levels to be issued based on fault severity.

The Traveling Wave Fault Location Module is a high-precision, integrated core unit for fault location based on the principle of double-ended traveling wave ranging. When a fault occurs on a transmission line, the fault point generates transient voltage/current traveling waves that propagate at near-light speed. Deployed synchronously at both ends of the line, the module uses high-precision Beidou time stamps to accurately record the arrival time of traveling waves. By calculating the time difference through core algorithms, it achieves rapid and precise fault location, narrowing the fault search range from the entire line to a hundred-meter level.

Mainstream Double-Ended Ranging Method

It adopts the mature and reliable double-ended traveling wave ranging principle, calculating directly using the absolute time difference of traveling wave arrival at both ends of the line. Positioning error can reach ±60 meters, unaffected by fault point transition resistance or line structure, delivering higher ranging accuracy.

Nanosecond-Level Synchronous Timing

Built-in high-precision Beidou satellite timing module ensures nanosecond-level time synchronization error at both ends, providing fundamental guarantee for meter-level positioning accuracy.

High-Speed Signal Processing

MHz-level high-speed data acquisition accurately captures weak fault traveling wave fronts in complex noise to ensure reliability. Built-in adaptive filtering algorithms effectively suppress power frequency and harmonic interference, improving wave front recognition accuracy.

The Quantum Security Encryption Module is a newly launched hardware-level security core product. It deeply integrates a Quantum Random Number Generator (QRNG), Quantum Key Distribution (QKD) interface, and Post-Quantum Cryptography (PQC) algorithms into a standardized hardware encryption unit. Its core mission is to address the imminent cryptographic security threats posed by the quantum computing era, providing uncrackable, provable, and perceptible "gene-level" security capabilities for various critical information infrastructures, IoT terminals, cloud platforms, and data centers.

Triple Fusion & Reinforcement

It features an original in-depth defense system of "QRNG (True Random Entropy Source) + QKD (Dynamic Key) + PQC/Chinese Cryptographic Standards (Algorithm Engine)", ensuring all-round security with no weaknesses.

Standard Hardware Form Factor

Available in standard form factors such as PCIe cards and USB modules, it enables "Quantum Technology Inside" while greatly reducing integration complexity and application barriers.

Authoritative & Independent Controllable

Developed by a leading institution in quantum cryptography standardization and a dual-academician team, the technology is fully independent, compliant with national cryptographic standards, and ensures security and trustworthiness.

This core plasma surface treatment module is a standardized industrial component that highly integrates high-frequency high-voltage plasma generation and control technology. Developed on patented drive circuits and system architecture, it ionizes common gases such as air, oxygen, and argon to produce a low-temperature, neutral, and highly active plasma stream. Designed specifically for integration into automated production lines or dedicated equipment, it provides users with an efficient, stable, and non-contact surface treatment solution, widely used in key processes to improve material surface adhesion, cleanliness, and hydrophilicity.

High Frequency & High Voltage, Efficient & Stable

Adopts a full SiC high-frequency high-voltage power supply system, supporting wideband adjustment from 25 to 200 kHz and stable high-voltage output of thousands of volts. Plasma generation is efficient and uniform, with core research papers published in SCI journals.

Intelligent Control, Precise Adaptation

Integrated intelligent control units for adjustable power (500–3000W), air pressure, and frequency enable precise process parameter matching and stable, controllable operation via standard interfaces.

Modular Nozzle, Flexible Integration

Standardized nozzle interfaces including rotary and direct jet types are available. Rotary nozzles feature large treatment area and high efficiency, supporting customization and rapid integration to fit various automated production lines.

Safe & Low-Temperature, Widely Applicable

Produces electrically neutral, room-temperature plasma with no static charge and no damage to heat-sensitive materials. Safely applicable across electronics, medical, automotive, printing, and other industries, with no secondary pollution.