BFS数字成像声纳
IMAGENEX MODEL 886
BFS数字成像声纳
BFS DIGITAL IMAGING SONAR
BFS是一个高频率、扫描多波束声纳装置，利用imagenex的成像算法，高度优化的声学接收机和精密的数字电子。采用高速以太网通信和先进的数字信号处理，BFS声纳能够以超过每秒六帧的速度创造57.6°宽成像部门。这一点，加上高达10毫米（0.4°）的范围分辨率，提供了真正惊人的视频图像。
The BFS is an advanced, high frequency, scanning multibeam sonar utilizing Imagenexs superior imaging algorithms, highly optimized acoustic receivers, and sophisticated digital electronics. Employing high-speed Ethernet communications and advanced Digital Signal Processing, the BFS sonar is capable of creating 57.6° wide imaging sectors at speeds of over six frames per second. This, coupled with up to 10 mm (0.4°) range resolution, provides truly amazing video-like imagery.
BFS是一个高频率、扫描多波束声纳装置，利用imagenex的成像算法，高度优化的声学接收机和精密的数字电子。采用高速以太网通信和先进的数字信号处理，BFS声纳能够以超过每秒六帧的速度创造57.6°宽成像部门。这一点，加上高达10毫米（0.4°）的范围分辨率，提供了真正惊人的视频图像。
它尺寸紧凑且功耗低，BFS可适用于小型、中型和大型水下机器人。
The BFS is an advanced, high frequency, scanning multibeam sonar utilizing Imagenexs superior imaging algorithms, highly optimized acoustic receivers, and sophisticated digital electronics. Employing high-speed Ethernet communications and advanced Digital Signal Processing, the BFS sonar is capable of creating 57.6° wide imaging sectors at speeds of over six frames per second. This, coupled with up to 10 mm (0.4°) range resolution, provides truly amazing video-like imagery.
With its compact size and low power draw, the BFS will suit any underwater application from large work-class ROVs to small inspection vehicles.
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特征 FEATURES | ||
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以太网 Ethernet | ||
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可编程 Programmable | ||
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高性能 High performance | ||
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低成本 Lower cost | ||
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低功率 Low power | ||
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简单的设置和安装 Simple set-up and installation | ||
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数字遥测 Digital telemetry | ||
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全比例范围从2.5米至60米 Full scale range from 2.5 m to 60 m | ||
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紧凑的尺寸 Compact size | ||
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可向用户提供的通信格式 Communication format available to user |
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应用 APPLICATIONS | ||
| ROV, AUV, & UUV | ||
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海洋石油和天然气 Offshore Oil & Gas | ||
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木材凹陷恢复 Sunken Timber Recovery | ||
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潜水支援 Diving Support | ||
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船体检验 Ship Hull Inspection | ||
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搜索和恢复 Search & Recovery | ||
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检查 Inspection | ||
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水下考古 Underwater Archaeology | ||
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科学研究 Scientific Research |
表1：
| 硬件规格 HARDWARE SPECIFICATIONS: | |
| 频率 FREQUENCY | 675 kHz / 900 kHz or Optional 1.1 MHz |
| 换能器 TRANSDUCER | Imaging type, fluid compensated |
| 探头的声束宽度 TRANSDUCER BEAM WIDTH |
675 kHz: 1.8° x 50° 900 kHz: 1.3° x 40° Optional 1.1 MHz: 1.1° x 40° |
| 波束数目 NUMBER OF BEAMS | 192 (Step Size 0.3° ), 96 (Step Size 0.6° ) |
| 距离分辨率 RANGE RESOLUTION | 10 mm (0.4") |
| 最小可检测的范围 MIN. DETECTABLE RANGE | 150 mm (6") |
| 最大耐压深度 MAX. OPERATING DEPTH | 1000 m |
| 最大电缆长度 MAX. CABLE LENGTH |
Standard: 100 m on CAT5e Cable length may be increased up to ~9000 m using an Ethernet extender. Please enquire for more information. |
| 接口 INTERFACE |
Standard: 10 Mbps Ethernet (10 BASE-T) using TCP/IP Bit rate may vary if an Ethernet extender is in use. |
| 连接器 CONNECTOR |
End mounted, eight conductor, wet mateable (Subconn MCBH-8M-SS) Optional right angle or end mount connector |
| 电源 POWER SUPPLY | 20 - 36 VDC at less than 10 Watts |
| 尺寸 DIMENSIONS | See drawing (below) |
| 重量：空气&水 WEIGHT: In Air In Water |
~ 3.3 kg (~ 7 lbs) ~ 1.2 kg (~ 2.5 lbs) |
| 材料 MATERIALS |
铝&聚氨酯 6061-T6 Aluminum & Polyurethane |
| FINISH |
硬质阳极氧化本色 Hard Anodize |
表2：
| 软件规格： SOFTWARE SPECIFICATIONS: | BFS.exe |
| 操作系统 WINDOWS™ OPERATING SYSTEM | Windows™ 98, Me, NT, 2000, XP |
| 模式 MODE |
扇形扫描 Sector Scan |
| 距离刻度 RANGE SCALES |
675 kHz: 2.5 m, 5 m, 10 m, 20 m, 30 m, 40 m, 50 m, 60 m 900 kHz: 2.5 m, 5 m, 10 m, 20 m, 30 m Optional 1.1 MHz: 2.5 m, 5 m, 10 m, 20 m, 30 m |
| 扇区大小： SECTOR SIZE: | 57.6° |
| 步长 STEP SIZES | 0.3°, 0.6° |
| 文件格式 FILE FORMAT | (filename).bfs |
| 推荐的最低计算机要求： RECOMMENDED MINIMUM COMPUTER REQUIREMENTS: |
2 GHz Pentium 4 256 MB RAM 20 GB Hard Disk 1024 x 768 screen resolution |
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