Group Control Method and Group Controller for Automobile Elevator Destination Floor

Abstract

A method for group control of an elevator destination floor and a group controller thereof. The group control method for an elevator destination floor of an automobile includes: receiving a call request; judging whether the received call request satisfies a preset task creation condition, such as meeting the preset According to the task creation conditions, the received call request will be put into the call request task queue; according to the working status of the elevator, the morning and evening of the task creation time and whether the current floor of the task is the same as the floor of the idle door-opening elevator, the task is Assign elevators; update the assigned elevator number in the call request task queue for the assigned elevator task, and mark that the task has been assigned; check whether the elevator that accepts the task has reached the destination floor of the task, and if so, place it in the call request task queue Delete the task. The invention ensures the reliability and traceability of the elevator call response by recording the elevator call request response process, can visually display the elevator call request response state, and improves the efficiency of the elevator transporting cars by optimizing the allocation algorithm.

Description

technical field [0001] The invention relates to the control technology of an automobile elevator. Background technique [0002] With the gradual development and popularization of the fourth-generation residences, it has become a must for cars to be parked directly on the floor where the residents are located. Each building has multiple floors, each floor has multiple families, and each family may have multiple cars, so multiple elevators are needed to transport the cars to the destination floor as quickly as possible. [0003] figure 1 A block diagram of an existing car elevator group control system is shown. As shown in the figure, the group controller is connected to the elevator controller of each car elevator through the CAN bus, the group controller is connected to the license plate recognition host through a common industrial control bus, and the car elevator controller is connected to various peripheral human-machines through the CAN bus interface connection. Comp...

AI Technical Summary

Problems solved by technology

The existing group control method cannot trace the call request, cannot ensure the reliability and traceability of the call request, and can not directly display the call response process, and there is still a lot of room for improvement in improving the efficiency of the elevator to transport the car

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