Patent ID: 11892854
Assignee: SHIP AND OCEAN INDUSTRIES R&DCENTER
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 5:
6. The operation method of assistance system for correcting vessel path as claimed in claim 3, wherein the step (C) further comprises:
(C1) setting a first reference point which represents the recording device and setting a second reference point which represents the vessel via the first reference point on the at least one machine-readable grid relatively;
(C2) featuring the at least one obstacle in the at least one image data and reflecting at least one target point of the at least one obstacle on the at least one machine-readable grid; and
(C3) calculating distances between the at least one target point, at least one first reference point and at least one second point and generating the distance information of the at least one obstacle;
wherein the steps (C2) and (C3) are repeated until all of the at least one distance information of the at least one obstacle is generated;
wherein the steps (C1)-(C3) is executed by the processor.