Elevator group management system

An elevator group management system, comprising:

• a hall call registration device which is provided at a first hall for getting onto or getting off a plurality of cars that travel through different elevation paths and which is used to register hall calls;
• a hall destination call registration device which is provided at a second ball for getting onto or getting off the plurality of cars and which is used to register a hall destination call among the hall calls;
• a notification device which is provided at the first hall and which indicates an elevation path through which a car currently being assigned to a hall call registered using the hall call registration device travels;
• an assigned car display device which is provided at the second hall and which displays, when a hall destination call is registered using the hall destination call registration device, an elevation path through which a car having been assigned to the hall destination call travels, only for a given length of time;
• and
• a group management control device which assigns one of the plurality of cars to a hall call registered using the hall call registration device and the hall destination call registration device and which selects a priority car to be used in a priority operation from among the plurality of cars when a priority operation request is made, wherein
• when a priority car is selected from among the plurality of cars, the group management control device performs, with respect to a hall call which is registered using the hall call registration device and to which the priority car is already assigned, hall call control which differs from control with respect to a hall destination call which is registered using the hall destination call registration device and to which the priority car is already assigned.