Measuring pin for a soil tester and a soil tester, and a method for data preparation of acceleration data, and an output unit for outputting calculated path data

摘要

The invention relates to a measuring pin for a soil tester for determining the compaction properties of soil, which comprises a receptacle for a computing unit, which comprises at least one computing module, by means of which the acceleration data can be integrated in time. Furthermore, a transmission device with a transmission position and with a producible wavelength (λ) as a carrier signal for wireless transmission of data to an output unit, wherein the measuring pin has at least one opening, wherein the at least one opening in a vertical plane which passes through the transmission position , an opening height (h) between an upper edge and a lower edge and an opening width (b) between a left side wall and a right side wall, wherein the upper edge and the lower edge and the left side wall and the right side wall are at least one distance to the sending position Quarter of the wavelength (λ) of the carrier signal has. Furthermore, the invention relates to a method for data processing of acceleration data of an acceleration sensor.