Title:
エレベータシステム及びエレベータの制御方法
Document Type and Number:
Japanese Patent JP7087023
Kind Code:
B2
Abstract:
To provide an elevator system capable of preventing a car from stopping on an unnecessary floor and capable of improving conveyance efficiency of passengers.SOLUTION: An elevator system comprises an operation control part 11 to control an operation of a car 2 moving between multiple floors, a load sensor 25 to detect the load in the car 2, and a load determination part 12 in which the threshold load Pth2 less than the upper limit load Pth1 in the car 2 is set, and to determine whether or not the load in the car 2 is greater than or equal to a threshold load Pth2 and is an alert load less than upper limit load Pth1. The floor call is made on one floor when the load in the car 2 is an alert load, and the operation control part 11 controls in order not to respond to floor calls on each floor until the load in the car 2 is less than the threshold load Pth2 when the load in the car 2 does not turn to increase after the car 2 stops on the one floor.SELECTED DRAWING: Figure 1
Inventors:
Koji Okumura
Takeda Nishida
Takeda Nishida
Application Number:
JP2020117713A
Publication Date:
June 20, 2022
Filing Date:
July 08, 2020
Export Citation:
Assignee:
Toshiba Elevator and Building Company
International Classes:
B66B1/14; B66B3/00
Domestic Patent References:
| JP4358674A | ||||
| JP2007084237A | ||||
| JP61140478A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu