Car dispatching method between multi-deck elevator car frame shuttles

摘要

An elevator system provides service between a ground level and each of three upper levels through a single elevator shuttle hoistway system. Three elevator cabs (B,D,F) are moved in a triple deck elevator car frame, or a four deck elevator car frame (75) in a low hoistway (51); two cabs (A,C) are moved in a double deck elevator car frame or four deck car frame (76) in a mid hoistway (52); and one cab (P) is moved in a single deck car frame or triple deck car frame (77) in a high hoistway (53). Other embodiments have other car frame arrangements.