Elevator operating device and elevator operating method
A technology of operating device and operating method, which is applied in the direction of transportation, packaging, elevators, etc., can solve the problems of reduced operating efficiency and achieve the effect of improving operating efficiency
Active Publication Date: 2015-02-11
MITSUBISHI ELECTRIC CORP
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Problems solved by technology
As a result, operating efficiency decreases
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Embodiment approach 1
[0021] figure 1 It is a configuration diagram showing a multi-car type elevator operating device according to Embodiment 1 of the present invention. exist figure 1 Among them, a single-shaft multi-car elevator system capable of independently running N (N is an integer greater than 2) cars 2 in one hoistway 1 is applied. like figure 1 As shown, in this example, two cars 2 are provided, and in the common hoistway 1, a first car (upper car) 2a, a first counterweight 3a corresponding to the upper car 2a, a first 2 car (lower car) 2b and the second counterweight 3b corresponding to the lower car 2b. The upper car 2a is installed above (just above) the lower car 2b. That is, the uppermost car 2 in the hoistway 1 is the upper car 2a, and the lowermost car 2 is the lower car 2b.
[0022] On the top of the hoistway 1, a machine room 4 is set. In the machine room 4, a first driving device (first traction machine) 5a for raising and lowering the upper car 2a and the first counterwe...
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The invention provides an elevator operating device and an elevator operating method, and operating efficiency can be improved even destination floors of users are concentrated in a certain specific area. The elevator operating device is applied to an elevator with N (N>=2) lift cars independently running in the same well, the uppermost lift car is the first lift car, the lowermost lift car is the Nth lift car, and passengers taking the elevator from the reference floor are distributed to one of the N lift cars. The elevator operating device has: a destination floor appointment management portion generating information of the number of users at the destination floors according to destination floor appointment requirements of the users at the reference floor; and a service floor determination portion preferentially distributing the users to the first lift car successively from the users with the destination floors approaching the top floor according to the information of the number of the users at the destination floors, and distributing the users to the n+1 lift car when the number of the users distributed to the nth lift car (n<=N-1) exceeds the rated people number of the nth lift car, thereby distributing stop floors of the N lift cars.
Description
technical field [0001] The present invention relates to an elevator operating device and an elevator operating method having a plurality of cars that can run independently in the same hoistway. Background technique [0002] Conventionally, an elevator system is known in which, in a single-shaft multi-car elevator system in which a plurality of cars can run independently in one shaft, in order to reduce the waiting time for avoiding collisions between the cars, for a reference floor, Assuming that all the cars can be parked, floors other than the reference floor are divided according to the number of cars in the hoistway, and the service area of each car is allocated (for example, refer to Patent Document 1). [0003] In addition, conventionally, there is known an elevator system in which the service area of each car is dynamically changed and determined according to the passenger flow situation in the building, instead of predetermining the service area as shown in Paten...
Claims
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IPC IPC(8): B66B1/18
CPCB66B1/2433B66B1/3476B66B2201/222B66B2201/307
Inventor 中岛秀信
Owner MITSUBISHI ELECTRIC CORP