تداخل الکترومغناطیسی پیوند بی سیم پهپاد ضد پارازیت مقاوم در برابر تداخل با کارایی بالا (EMI) حفاظت

High-Performance Interference-Resistant Anti-Jamming Drone Wireless link, UAV Communication Module for Complex Electromagnetic Environments

نمای کلی

این Vcan2111 is a state-of-the-art, high-performance wireless communication module designed to meet the most demanding requirements of modern industrial and professional drones. Engineered specifically for environments with high electromagnetic interference (EMI), this module ensures reliable video, تله متری, and control data transmission even in the presence of powerful jamming sources, pulsed interference, and broadband electromagnetic noise.

At the core of Vcan2111 is the ISSA (Intelligent Spectrum Sensing and Adversarial) تکنولوژی. This advanced AI-driven system continuously monitors the spectrum, detects potential interference in real time, and dynamically selects the cleanest channels for transmission. با استفاده از NOW (Next-Generation On-sight Warning) تکنولوژی, the module can even anticipate incoming interference, proactively mitigating the impact before it affects communications.

Equipped with a high-performance FPGA and cutting-edge adaptive algorithms, Vcan2111 maintains تاخیر کم, high-bandwidth 1080P@60fps video transmission over distances up to 50 کیلومتر, providing drones with unmatched operational reliability. Compared with conventional frequency modulation systems, Vcan2111 achieves stable communication using fewer modulation levels while maximizing resistance to jamming and packet loss. This makes it the ultimate solution for drones operating in hostile electromagnetic environments, where mission success depends on uninterrupted data transmission.

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ویژگی های کلیدی

• Exceptional Anti-Jamming Capability: AI-driven ISSA technology, dynamic spectrum sensing, and real-time adaptive modulation allow the Vcan2111 to maintain stable communications in environments with heavy interference, pulsed jamming, or broadband noise.

• گیربکس دوربرد: Reliable link distances up to 50 کیلومتر, ensuring robust video and telemetry for extended drone missions.

• تأخیر بسیار کم: End-to-end delay under 50 ام‌اس, ideal for real-time monitoring, کنترل کنید, and HD video streaming.

• مدولاسیون تطبیقی & دمدولاسیون: پشتیبانی می کند QPSK, 16QAM, 64QAM, and 256QAM, automatically optimizing signal integrity under varying interference conditions.

• High-Frequency Agility: تمام شد 1,500 frequency hops per second, dynamically avoiding congested or jammed channels to maintain uninterrupted communication.

• Full-Band Jamming Resistance: Spectrum hole capture, smart frequency selection, and patented anti-jamming algorithms deliver superior resistance across the full operating band.

• Extreme Environment Endurance: Operates reliably from -40درجه سانتی گراد تا +85 درجه سانتی گراد, with 5–95% humidity tolerance, ensuring consistent performance in harsh environmental conditions.

• High-spare capacity Video Transmission: پشتیبانی می کند 1080P@60fps without frame loss, even in strong interference zones.

• ارتباط امن: AES-256 encryption protects sensitive video and telemetry data from unauthorized access.

• طراحی فشرده و سبک: 102.5 × 81 × 22 میلی متر, weighing only 162 G (excluding antennas), making it easy to integrate into a wide range of drones.

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مشخصات

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ISSA Technology – Intelligent Anti-Interference

این ISSA (Intelligent Spectrum Sensing and Adversarial) technology is the cornerstone of Vcan2111’s superior anti-jamming performance. By continuously scanning the working frequency band (default 1350–1450 MHz), ISSA builds a local interference profile and dynamically selects the optimal frequency channel for transmission.

Key capabilities include:

• Dynamic Frequency Hopping: Millisecond-level adaptive hopping avoids jammed or noisy channels, maintaining a stable link.

• Real-Time Spectrum Perception: Continuous monitoring detects interference trends and anticipates incoming jamming before it occurs.

• Adaptive Modulation Control: Automatically adjusts modulation parameters to maximize link quality under high-interference conditions.

• Node-to-Node Link Optimization: Each node dynamically creates optimal communication paths, reacting instantly to environmental changes.

This advanced technology ensures that drones equipped with Vcan2111 maintain stable communications, even in electronic countermeasure environments or areas with severe natural and man-made interference.

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رابط

Interface Diagram

رابط	تابع	رابط تایپ کنید	Pinout (سمت چپ به درسته)
J1: قدرت	دی سی قدرت ورودی	XT30PW-م	GND, VCC
J2: ETH1	10/100م شبکه محلی کابلی	PH2.0-4	RX-, RX+, TX-, TX+
J3: ETH2	10/100م شبکه محلی کابلی (Redundant)	PH2.0-4	RX-, RX+, TX-, TX+
J4: COM1/0	دوگانه RS232 سریال Ports	PH2.0-6	R1, GND, T1, R0, GND, T0
J5: COM2	TTL 3.3V UART	PH2.0-3	R2, GND, T2
J6: ANT2	RF بندر 2	SMA-K
J7: ANT1	RF بندر 1	SMA-K

Indicator Light Specifications

شاخص نام	رنگ وضعیت	دستگاه وضعیت
شاخص 1: قدرت	سبز light steady	قدرت عادی
شاخص 2: وضعیت	سبز light steady	اتصال عادی – Quality excellent
	زرد light steady	اتصال عادی – Quality medium
	قرمز light steady	اتصال عادی – Quality poor
	خاموش	ارتباط دادن interrupted
شاخص 3: ارتباط دادن	سبز light steady	Connectted
	قرمز light steady	قطع شده است
	قرمز light blinking	سیستم abnormal,یا سیستم restarting
شاخص 4: بندر 1		چه زمانی این شبکه محلی کابلی بندر است connected و انتقال می دهد داده ها, این سبز light remains steady و blinks. چه زمانی there است نه اتصال, این light turns خاموش.
شاخص 5: بندر 2		چه زمانی the Ethernet port is connected and transmitting data, این سبز light remains steady و blinks. چه زمانی there است no connection, the light turns off.

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Performance Advantage

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برنامه های کاربردی

Vcan2111 is purpose-built for drones that must operate reliably in complex electromagnetic environments. Its versatility and robustness make it ideal for:

• Industrial UAV Operations: بازرسی, نقشه برداری, and monitoring in areas with high EMI, such as urban infrastructure, power plants, and industrial zones.

• Security and Public Safety: آتش نشانی, جستجو و نجات, اجرای قانون, and disaster response missions requiring uninterrupted communications.

• Military and Tactical Drones: Reconnaissance and surveillance in electronic warfare environments with intentional jamming.

• Broadcasting and Live Streaming: High-definition aerial video transmission for live events, ورزش, and media production.

• Scientific Research & Environmental Monitoring: Remote drone operations for wildlife, climate, or geological surveys in electromagnetically challenging locations.

با آن AI-driven anti-interference technology, مدولاسیون تطبیقی, and high-bandwidth capabilities, Vcan2111 ensures that drones can maintain stable flight, continuous video feed, and reliable telemetry, even under extreme interference conditions.

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خلاصه

این Vcan2111 High-Performance Anti-Jamming Drone Wireless Module sets a new global standard for UAV communication in challenging electromagnetic environments. Combining intelligent spectrum sensing, dynamic frequency hopping, مدولاسیون تطبیقی, and advanced anti-jamming algorithms, تحویل می دهد unparalleled reliability, زمان تاخیر کم, and high-quality video transmission.

For industrial, امنیت عمومی, نظامی, and professional drone applications, Vcan2111 ensures mission success even in the presence of severe interference, making it the ultimate choice for operators demanding the highest operational resilience and survivability.

How To Connect

There are two solution topologies, which differ in the power supply method on the ground side.
راه حل 1 (شکل 1) uses independent 3.3V and 5V power supplies on the ground side to power the remote control receiver, TTL to RS232 converter, SBUS to TTL converter, and other modules.
راه حل 2 (شکل 2) does not require separate power supplies; در عوض, it uses the power output from the USB-to-TTL module to supply power to the other modules.
راه حل 2 توصیه می شود, as it offers a simpler and more convenient setup.

به طور پیش فرض, the camera operates with a 12V power supply. با این حال, during actual implementation, این specific power requirements of the camera should take precedence.

اتصال 1

اتصال 2

 

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