Control method and control system using flat-layer insert plates

Abstract

The embodiment of the invention relates to the field of elevator control, and discloses a control method and control system using flat layer insert plates. The control method comprises the following steps that the flat-layer insert plate of each layer in a hoistway is divided into a plurality of code segments, and the code segments are encoded according to the structure of the code segments; the position of flat layer switches located on a car is acquired according to the position of the car; the absolute position of each code section in the hoistway is acquired according to the reference position of the floor where the car is currently located and the length of each code section, wherein the reference position of each floors in the hoistway is consistent with the central position of eachflat layer insert plate, when the positions of the flat layer switches are located in the absolute positions of the code segments and the codes of the code segments are designated codes, and control signals of the flat layer switches are output. According to the control method, the structure of the various flat layer insert plates is coded, control commands are output by judging the position relation of the flat layer switches and the code segments, and the application of the various flat layer insert plates in the hoistway system is accurately realized.

Description

technical field [0001] The embodiments of the present invention relate to the field of elevator control, in particular to a control method and a control system using a leveling board. Background technique [0002] In the shaft of the elevator, a leveling plate needs to be installed in a certain area of ​​each floor. The leveling plate is generally a rectangular solid iron plate. When the two leveling switches on the car run to the leveling When entering a shift, it is considered that the elevator car has run to the leveling position of the floor. Among them, the photoelectric switch is generally U-shaped, and the two arms of the switch emit light while receiving light. When the car moves to the leveling area, the light path is blocked by the light plate of this layer, the light path is disconnected, and the electrical signal can be transmitted to the main body. Control board, the main control board can judge whether the current elevator has reached the leveling area accordi...

AI Technical Summary

Problems solved by technology

However, this method requires that the length of each layer of boards must be consistent, and it is impossible to adjust different boards, and this algorithm is only applicable to solid boards, not suitable for boards with complex structures, such as regular Notched code board, so the currently applicable control method using leveling board cannot be applied to this kind of code board

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