고객문의
“I am looking for a setup that I can attach to my electric utility vehicle. I want to supervise what they are doing while I am far away at the farm office. It’s on a farm that’s 6 sq km. What would be the best setup and recommended camera? I would like to place the camera in a stabilizer and mount that to the vehicle. What would be the total cost for this package?"
고객 요구 분석
The customer requires a wireless video link system that allows real-time remote monitoring of activities on a 6-square-kilometer farm. The system must operate while mounted on an electric utility vehicle, transmitting stable HD video from a camera fixed to a gimbal stabilizer.
Key requirements:
- Reliable long-range wireless video transmission
- 맑은 HD or 4K video with low latency
- Mobile installation on a utility vehicle
- Ability to monitor from a farm office several kilometers away
This scenario perfectly suits a COFDM-based wireless video link, which ensures stable transmission in non-line-of-sight (NLOS) conditions such as trees or uneven terrain.
Recommended Wireless Video Link Setup
1. 카메라:
Full HD or 4K camera with HDMI/SDI output (예를 들어, Canon, 소니, or industrial IP camera).
2. Stabilizer:
3-axis weatherproof gimbal stabilizer to ensure smooth footage from the moving vehicle.
3. 송신기:
H.265 COFDM video transmitter (1–5 W output) for mobile use, supporting HDMI or SDI input.
4. 수화기:
Matching COFDM receiver at the farm office, connected to a display or computer.
5. Optional Add-ons:
- IP MESH networking for multi-vehicle monitoring
- Cloud video gateway for viewing via smartphone or tablet
전송 범위: 6–10 km LOS, 3–6 km NLOS
지연 시간: 30–70 ms with H.265 ultra-low delay mode
주요 특징
- Long-range COFDM transmission ideal for large farms
- Low-latency video for near real-time supervision
- Rugged design resistant to vibration and dust
- Supports HDMI/SDI input for professional cameras
- AES128 암호화 ensures secure video data
- 12–24 V DC input for vehicle power compatibility
애플리케이션
- Farm vehicle activity monitoring
- Livestock management and field inspection
- Security and operation supervision
- Real-time agricultural observation and documentation
Estimated Cost
| Component | 기술 | 대략. 비용 (USD) |
|---|---|---|
| COFDM Tx/Rx Kit | 1080P H.265, 까지 10 km | $1,200 - $1,800 |
| HD/4K Camera | HDMI or SDI output | $400 - $800 |
| 3-Axis Gimbal Stabilizer | Outdoor vehicle mount | $300 - $600 |
| Antennas & 부속품 | High-gain, brackets, cables | $150 - $300 |
Total Estimated Cost: $2,000 - $3,000 USD (depending on camera and range requirements)
자주하는 질문
Q1: Can the video link work through trees or buildings?
A1: 예. COFDM transmission is highly resistant to signal reflection and works reliably in NLOS conditions.
Q2: Can I monitor live video on a smartphone or tablet?
A2: 예, by integrating a network decoder or IP gateway, live video can be streamed over LAN or the internet.
Q3: What power supply is needed on the vehicle?
A3: The system operates on 12–24 V DC, suitable for most utility vehicles and farm buggies.
4분기: Can multiple vehicles transmit video simultaneously?
A4: 예, using IP MESH or multi-channel COFDM transmitters, several mobile units can send video to one control center.
질문하기
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