| 摘要 |
PROBLEM TO BE SOLVED: To make the upper and lower cars respond to the irregular floor heights by the effective order, by separately operating the residual distance to the floor to which the upper car responds in the next, and the residual distance to which the lower car responds in the next, and making of the shorter residual distance to respond in order. SOLUTION: A response floor deciding means 11 retrieves the calls registered in an upper car and a lower car, toward the travelling direction, to decide the floor to which each car responds in the next. Further the nearer story among the floors to which the upper and lower cars respond in the next, is regarded as the actual response floor. In the next, the distance from the current position of the upper car to the response floor is calculated by an upper car residual distance operating means 12, and the result is output to a response order controlling means 13. In the same way, the distance from the current position of the lower car to the response floor is calculated by a lower car residual distance operating means, and the result is output to the response order controlling means 13. The residual distance of the upper car and that of the lower car are compared by the response order controlling means 13, and the car of the shorter residual distance is made to respond in order. |
