| 摘要 |
The invention relates to a method for operating an elevator installation comprising a control unit (SE) and at least one elevator cab (AK) in a building with a plurality of storeys (F), wherein the elevator cab (AK) is moved vertically between the plurality of storeys (F), wherein an elevator operating unit (ABE) is arranged on at least two storeys (F), wherein a journey request (R1, R2, R3) is input in at least one of the elevator operating units (ABE) arranged on the at least two storeys (F) and is transmitted to the control unit (SE), wherein a destination storey (Z1, Z2) is defined either by the input into the elevator operating unit (ABE) or by an input into an operating unit (BE) in the elevator cab (A) which transmits the input to the control unit (SE), wherein the at least one input journey destination (Z1, Z2) and the at least one input journey request (R1, R2, R3) are implemented by the control unit (SE) by means of a group operation mode. According to the invention, in each case at least one energy consumption value of the elevator installation is determined by the control unit (SE) for the journey from a present holding storey (F, Z1, Z2, R1, R2, R3) of the elevator cab (AK) to in each case the at least one input destination storey (Z1, Z2) and in each case to the at least one input journey request storey (R1, R2, R3). A journey is made to that destination storey (Z1, Z2) or journey request storey (R1, R2, R3) at which the at least one energy consumption value of the elevator installation is the minimal value. |
