摘要 |
An apparatus and a method for detecting a load amount of an elevator which detects the weight of the passengers of an elevator car in an elevator system including the steps of: setting an output data of a load detector for at least two load amounts between an no-load and full load; obtaining a non-linear relational function expression between the output data of the load detector and the load amounts on the basis of the set data; selecting one of the at least two functional expressions on the basis of the relational function expressions, and detecting and outputting a load amount for the passengers of the elevator car, and a method for detecting a load compensation amount of an elevator in which the initial starting torque of the drive motor is controlled according to passenger of the elevator car, including the steps of: setting load compensation amounts for at least two positions of an elevator car between the lowermost floor and the uppermost floor where the elevator is moved; obtaining a non-linear relational function expression between the position of the elevator car and the load compensation amount on the basis of the data for the set compensation amount, of which the relational function expression is divided into one or more intervals, for which respective polynomials are derived; and detecting a load compensation amount for the position of the elevator car on the basis of the relational function expression.
|