System and method for motion compensation utilizing an underwater sensor
US6871840B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 3, 2002 |
| Grant date | Mar 29, 2005 |
| Priority date | — |
| Expiry date | Nov 30, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66D1/485
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A system and method of use for determining a desired physical parameter relating to a load deployed by a movable vessel, in a predetermined plane, using a sensor disposed proximate the load underwater where the sensor produces a transmittable signal indicative of the desired physical parameter and communicates the signal, via a communication link, to a receiver that receives and indicates the pressure signal. A deployment frame may be used to further support the load. Once deployed, the load encounters water having changes in the detected physical parameter and the sensor sends a signal indicative of the changes such as to a controller or computer located on a movable vessel. These signals can be used to determine movement and positioning of the load, e.g. when positioning the load proximate an underwater structure. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of meaning of the claims.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.