BOV Remotely Operated Vehicle Specs
The Benthic Observation Vehicle (BOV) is an affordable, purpose-built remotely-operated vehicle (ROV) for conducting underwater surveys and inspections in high-current environments. Its high thrust to drag ratio allows the BOV to perform and hold position in currents approaching three knots. The vehicle is composed of four DC thrusters, two 50 watt lights, color CCD low-light camera (5 lux), digital compass, depth sensor, and a tubular aluminum structural frame. Due to its small size, it is ideal for conducting pipeline surveys in pipes as small as 24 inches in diameter, for distances in excess of 1000 feet.
All data and control signals are multiplexed over dedicated twisted-pair wires, while system power is provided through separate conductors in the umbilical. The control cable and lights are fitted with underwater connectors for ease of transport, component change-out, or umbilical change. The vehicle is controlled by using a joystick connected to a control box, which also contains large 3 inch red LED compass and depth displays, power connections, and video out jacks. A variety of buoyancy modules are available, and provide buoyancy from neutral to positive 30 pounds, depending on customer requirements.
The vehicle control electronics provide a large degree of mission versatility. Navigational devices (digital compass and depth sensor) are controlled and read by a dedicated microprocessor, which also provides a software-configurable interface for customer-supplied sensor packages. Analog to digital converters, as well as 8 available I/O pins, are included on the microprocessor board to accommodate custom payloads, as well as a variety of optional sensor packages (conductivity, temperature, dissolved oxygen). The motors and lights are also controlled by a dedicated microprocessor, and 8 I/O pins are available for additional hardware. Such add-on systems include manipulators, sampling bottles, and customer-specific mechanisms.
The standard BOV package includes one vehicle rated to 200 fsw, 200 ft of umbilical, control box and joystick, power and video cables, spares kit (O-rings, bulbs), and users manual. Optional equipment include increased depth capability, longer control cables, cable reel and slip rings, video overlay system for navigational data, various sensor packages, manipulator, and other customer-specific options. Contact Baxley Ocean Visions for additional capabilities and options.
Specifications
Operating Depth: 200 fswForward Speed: 3 knots
Reverse Speed: 2 knots
Power: 120 VAC, 1000 Watts
Camera: Color CCD, 5 lux sensitivity
Lights: Two 50 watt halogen
Heading Sensor: Digital, 1 deg. resolution
Depth Sensor: 0-250 psi pressure transducer
Control: Topside control box and joystick control
Umbilical: 0.410" OD, 3,800 pound break strength
Conductors: 10 #18 wires, one coax for video
Dimensions: 40" length x 22" width x 17" height
Weight in air: 68 pounds
For more information please contact Bill Baxley by e-mail (baxley@bovinc.com) or by phone at (954) 967-8105.
Baxley Ocean Visions is a privately owned ocean engineering corporation located in Hollywood, Florida providing technical support for the marine industry. A wide range of services are available which incorporate cost-effective, reliable, and innovative solutions to ocean-related problems. Capabilities include remotely operated vehicles (ROVs), research and support vessels, diving services, cable system engineering and modeling, and custom product development.
Baxley Ocean Visions, Inc.
5018 Harrison Street
Hollywood, FL 33021
(954) 967-8105
www.bovinc.com