Sony FCB camera block
At the high-voltage line swan rescue site, the 30x optical zoom of SONY FCB-EV9520L penetrated a distance of over 100 meters, precisely targeting the ankle of the swan entangled in the kite string. During the late-night power line clearance operation, its STARVIS 2 sensor achieved a 0.001Lx low-light full-color imaging, tearing through the dark fog. This SONY all-in-one camera module is standing out in the laser clearance device industry with its hardcore performance.
I. 30x Optical Zoom: The “Optical Sharp Blade” for Remote Locking
Span precision strike: 30x optical zoom (f=4.3mm-129mm) covers a viewing Angle of 6.7° to 59.2°, supporting the identification of tiny foreign objects on power transmission lines (such as kite strings, bird’s nest woven fabrics) from a distance. During the zoom process, the optical axis offset is small, enabling precise target locking.
Ii. Starlight-level low-light Imaging: The visual engine for Night operations
STARVIS 2 sensor Breakthrough: SONY FCB-EV9520L adopts a 1/2.8-inch back-illuminated CMOS with a dual-gain circuit design. Its sensitivity has been enhanced compared to the previous generation, and it can still output color images at a light intensity of 0.001Lx.
Multispectral noise suppression: The intelligent noise reduction algorithm of SONY FCB-EV9520L separates the ambient light from the target reflection spectrum. In interference environments such as fog, rain and snow, the effective detail retention rate is improved.
Iii. Super Anti-Shake: “Dynamic Zeroing” of Mechanical Vibration
SONY FCB-EV9520L Dual-mode Active Defense
S mode: Traditional electronic image stabilization uses a larger correction area to suppress intense jitter.
S+ Mode: By using a larger correction area than the “S mode “, the “S+ mode “can suppress intense image jitter that exceeds the capacity of the “S Mode”.
Vibration scene test: During the transmission line clearance operation in strong wind, the image clarity of SONY FCB-EV9520L maintained 1080P@60fps output without trailing or breakage.
Iv. Three-zone Function: “Intelligent Tuning” for Complex Light Environments
Three-region functional synergy closed loop
Area auto-focus: Select the high-voltage line area to lock the focus. Refocusing is not triggered when the background trees shake.
Regional automatic exposure: Independently adjust the strong light metal wire and the dark insulator, with a dynamic range of 130dB;
Regional automatic white balance: Eliminates color distortion caused by sudden changes in color temperature during dawn and dusk.
Algorithm response speed: Small delay in adjusting regional parameters ensures real-time calibration of the laser aiming system.
V. Real-time Link: The “Lifeline” of Obstacle Clearance Decision-making
Low-latency architecture
SONY FCB-EV9520L with 3G-SDI coding control board supports 1080P@60fps lossless transmission, with very low end-to-end delay and synchronous laser coordinate correction;
Cross-protocol compatibility: The VISCA instruction set of SONY FCB-EV9520L is compatible with most industrial PLC systems, enabling automatic mapping from focused data to laser power.
Vi. Integrated Ecosystem: The “Technical Foundation” for Seamless Collaboration
Lightweight empowers mobile platforms: 239g SONY FCB-EV9520L camera module +50×60×89.7mm in size, effectively reducing the weight of the drone clearance device and extending its battery life.
Multi-interface fusion solution
The HD-HDMI/3G-SDI interface board ensures real-time output for SONY FCB-EV9520L, guaranteeing surgery-level clearance accuracy.
USB3.0 Video capture board: When paired with this capture module, it can not only output high-definition video signals for SONY FCB-EV9520L, but also store images to a computer for analyzing the obstacle removal process and summarizing experience.
Conclusion: The ultimate formula for transforming performance parameters into obstacle-clearing efficiency
When the 30x optical zoom of SONY FCB-EV9520L breaks through the long-distance barrier, STARVIS 2 breaks through the low-light shackles, and the three-zone function taming complex light and shadow, its value has surpassed the hardware itself – it has become the “visual nerve center” of the laser obstacle clearance system, and in high-voltage line rescue, transmission grid maintenance, and disaster site clearance, Transform technical parameters into precise and rapid response obstacle clearance execution capabilities.