procedures for the application of a dopplerradar facility for radar alert

摘要

the invention concerns a procedure for the choice of different modes (15a, 15b), an organization for the count of objects in a given area is used, for example, in a liftvorraum wait.in the process, the movement of the objects with at least one dopplerradar monitored by the dopplerfrequenzen of objects reflected signals to be monitored.the invention is characterized by the fact that the operation of the device between two operating modes (15a, 15b) are switched, so that the mode of operation, the primary counting the number of objects on the basis of their starts and stops, which is used during a given time and, the operating mode (15b), which is primarily only the movement of the objects monitoredduring a given other time is used.