| 摘要 |
The invention relates to a method and an apparatus in order to measure a quantity parameter during the transport of objects. The objects are in particular flat mail items and are tipped onto a conveyor component (Fb.2) of a transport device (Fb.1, Fb.2, Fb.3, An.1, An.2, An.3) and are transported by the latter. At at least one recording time, in each case at least one photograph of a measurement sector (MA) of the conveyor component is taken. For each recording time, the value which a quantity parameter which describes the quantity of objects in the measurement sector (MA) has at said recording time is calculated. For this purpose, the proportion of the area of the measurement sector (MA) which is covered by objects is measured. A prescribed functional relationship (Zus) between the quantity parameter (MP) and the measured proportion is evaluated. The speed (v) at which the conveyor component (Fb.2) transports the objects is changed depending on the quantity parameter value measured. |
