Structural control system of elevating side-step parking equipment

Abstract

The invention provides a structural control system of elevating side-step parking equipment solving deficiencies of an overall control system of elevating side-step parking equipment with PLC as a main control device in the prior art. The key points of the technical scheme are that the structural control system is formed by one main control device and a plurality of secondary devices. The main control device and the secondary devices of the structural system all employ a one-chip microcomputer as a main control unit; the main control device is connected with a peripheral device and each secondary device and further controls a plurality of parking stall units; each secondary device is connected with the main control device and controls the each corresponding parking stall unit; and the combination between one main control device and the plurality of secondary devices can meet equipment demands of various layers, various rows and different parking stall units. The structural control system of elevating side-step parking equipment is characterized by standardized manufacturing and modularized combination; system operation efficiency, reliability and safety can be effectively improved due to the specific design; and low comprehensive cost can be achieved.

Description

technical field [0001] The present invention relates to the field of lifting and traversing mechanical parking equipment (hereinafter referred to as lifting and traversing parking equipment). MCU for short) is a structural control system for the main control unit. Background technique [0002] With the increase of car ownership, the problem of insufficient parking space is becoming more and more obvious. Mechanical parking equipment has been widely used. Among them, lifting and lateral parking equipment occupies more than 80% of the market due to its simple structure, low production cost and wide adaptability. . The physical structure of the lift and traverse parking equipment can be simplified as a two-dimensional structure with M layers and N columns (both M and N are natural numbers greater than 0). Under normal circumstances: M is greater than 1, because M=1 is a plane traversing device, which does not need to have a lifting function; N is greater than 1, because N=1 i...

AI Technical Summary

Problems solved by technology

At present, the lifting and traversing parking equipment adopts an integrated control system with PLC device as the main control device. Each vehicle-carrying plate is driven by the lifting motor to move up / down, and the left / right movement driven by the traversing motor and the anti-fall device. The drives are all controlled by the PLC device output signals respectively; the in-place or overrun of each vehicle-carrying plate lifting action, the in-place or failure of the anti-fall device, the in-place or over-limit of the lateral movement, the traction medium (including chain or steel) The detection signals such as the loose or broken fault of the cable) are respectively connected to the input interface of the PLC device, and the access of the emergency stop switch, the detection of the wrong entry of people and vehicles, and the communication connection with the human-machine interface device, etc., all need Occupies the input and output interfaces of the PLC device; therefore, the control module of the integrated control system has a large scale, many connecting cables, complex control, and must be specially designed according to specific conditions, making it difficult to standardize production; moreover, installation and construction are difficult and maintenance is not easy. Convenience, high overall cost

In addition, the versatility of PLC devices also makes it difficult to absorb and utilize advanced technologies that have been widely used in similar fields

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