Forward rotation non-avoidance mechanical parking control system and control method

Abstract

The invention discloses a forward rotation non-avoidance mechanical parking control system and control method. The control system comprises an internal detection circuit and an external control circuit; the external control circuit comprises an external detection circuit and an external output circuit; the external detection circuit is used for detecting the current running state of a lifting vehicle carrying plate of mechanical parking equipment; and the external output circuit is used for detecting the running position of the vehicle carrying plate. A user sends a user parking instruction ora user car taking instruction to a programmable logic controller of the internal detection circuit, the programmable logic controller collects various switching value and analog signals output by theexternal detection circuit and collects the operation voltage and the operation frequency of a frequency converter output motor, and the current state of a garage is judged according to the collectedvarious switching value and analog signals. Non-avoidance parking and car taking functions as well as the function that two cars are parked in one parking space and car parking and taking can be performed independently without mutual interference can be achieved, and the operation difficulty of a driver is lowered.

Description

technical field [0001] The invention relates to the technical field of mechanical parking equipment, in particular to a control system and a control method for forward rotation and non-avoidance mechanical parking. Background technique [0002] In recent years, the number of private cars has continued to grow, which has also brought many parking difficulties. Most of the current parking spaces use vertical lifting three-dimensional parking garage handling platforms to move vehicles in a plane, or make the vehicle loading plate move horizontally to achieve access. Parking vehicles, this kind of three-dimensional parking garage has a high level of automation, and adopts a fully enclosed building structure, so the security of parking is very high. Usually, the vehicle needs to be accessed on the vehicle loading plate, and the process of accessing the vehicle is usually It is realized by the way of lifting and rotating without avoidance, and the vehicle-loading plate must be det...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the number of private cars has continued to grow, which has also brought many parking difficulties. Most of the current parking spaces use vertical lifting three-dimensional parking garage handling platforms to move vehicles in a plane, or make the vehicle loading plate move horizontally to achieve access. Parking vehicles, this kind of three-dimensional parking garage has a high level of automation, and adopts a fully enclosed building structure, so the security of parking is very high. Usually, the vehicle needs to be accessed on the vehicle loading plate, and the process of accessing the vehicle is usually It is realized by the way of lifting and rotating without avoidance, and the vehicle-loading plate must be detected and restrained during the lifting and rotating process, otherwise, during the rotating and handling process, this will have a negative impact on the control of the rotating drive components and the entire handling system , while the structure of the rotary drive assembly and the control action mechanism of the entire handling system and the mechanical parking equipment will be very complicated, the operation is not stable enough, the failure rate is high, the installation is inconvenient, the safety and reliability are not high, and the operation of picking up and storing the car single way

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