| 摘要 |
The fill-level measuring device (101) has an echo-curve acquisition device acquiring at least one echo curve, and an echo identification device evaluating at least one echo curve. A multiple-echo detection device classifies at least one echo of a multiple reflection from at least one of a feed material surface (105) and a container bottom (108) as a multiple echo. A self-learn device automatically determines a length of a dome shaft of a dome arranged in an apex region of the container with the use of the multiple echo classified by the multiple-echo detection device. Independent claims are also included for the following: (1) a method for determining a position of a fill level of at least one of a feed material and an interface between two feed materials; and (2) a computer program which, when executed on a processor of a fill-level measuring device, instructs the processor to carry out steps for determining a position of a fill level of at least one of a feed material and an interface between two feed materials. |
