Method and device for determining a height of lift of a working machine
First Claim
1. A method for determining an overall height of lift of a lifting element of a working machine, comprising:
- sensing, by a sensor system, a height between a position along an approximately vertical axis of motion of the lifting element of the working machine and at least one reference point, wherein the ground on which the working machine is located is used for the at least one reference point, and wherein, for the measurement of height, multiple measuring signals are ascertained; and
calculating, by evaluation electronics, a mean value of the multiple measuring signals, wherein the mean value is used for determining the overall height of lift.
1 Assignment
0 Petitions
Accused Products
Abstract
In a method for determining a height of lift of a working machine, a measurement of height is carried out between a position along an approximately vertical axis of motion of a lifting element of the working machine and a reference point. In order to implement a correct determination of the height of lift even in response to inhomogeneous ground conditions, the ground on which the working machine is located is used as the reference point, and for the height measurement a plurality of measuring signals are ascertained, which are supplied to a mean value formation, the mean value being drawn upon for determining the height of lift.
-
Citations
11 Claims
-
1. A method for determining an overall height of lift of a lifting element of a working machine, comprising:
-
sensing, by a sensor system, a height between a position along an approximately vertical axis of motion of the lifting element of the working machine and at least one reference point, wherein the ground on which the working machine is located is used for the at least one reference point, and wherein, for the measurement of height, multiple measuring signals are ascertained; and calculating, by evaluation electronics, a mean value of the multiple measuring signals, wherein the mean value is used for determining the overall height of lift. - View Dependent Claims (2, 3, 4, 5, 6, 11)
-
-
7. A height measurement system for determining an overall height of lift of a lifting element of a working machine, comprising:
-
sensors; and evaluation electronics; wherein; the sensors and evaluation electronics are communicatively coupled and configuration of the evaluation electronics is such that the determination of the overall height of lift is performable by the evaluation electronics (a) receiving input from the sensors indicating a height between a position along an approximately vertical axis of motion of the lifting element of the working machine and at least one a reference point, and (b) forming a mean value of the multiple measuring signals; the ground on which the working machine is located is used for the at least one reference point; and the multiple measuring signals are used for the determination of the overall height of lift. - View Dependent Claims (8, 9, 10)
-
Specification