Three-dimensional garage EPLC electric control system and debugging method thereof

Abstract

The invention discloses a three-dimensional garage EPLC electric control system. The three-dimensional garage EPLC electric control system comprises a human-computer interaction interface, a rectifier, an EPLC controller used as a main station and at least one EPLC controller used as a slave station, wherein the EPLC controller comprises a 24VDC power supply input interface, a can bus interface, two input channels and two output channels, the two input channels comprise 16 access points, and the two output channels comprise 10 relay output points; and 220VAC alternating-current (AC) is respectively accessed to the rectifier and two common ends of the two output channels, the 220VAC AC is rectified by the rectifier to output 24VDC direct current, the 24VDC direct current is respectively accessed to the human-computer interaction interface, the 24VDC power supply input interface of the EPLC controller and two common ends of the input channels, and the human-computer interaction interface is communicated with the EPLC controller serving as the main station by virtue of an RS485 communication protocol. The three-dimensional garage EPLC electric control system is high in expandability, high in speed, high in stability, free from influencing the communication under the severe interference and long in communication distance.

Description

technical field [0001] The invention relates to a control system, in particular to an EPLC electric control system for a three-dimensional garage and a debugging method thereof. Background technique [0002] In the prior art, with the progress of society and the improvement of people's living standards, automobiles have become more and more popular. However, with the sharp increase in the number of private cars, parking has become the first-class problem faced by car owners. Vigorously promoting the process of urbanization, the scale of urban population continues to expand, and urban land is becoming more and more scarce. The prime location is very expensive, which leads to an unprecedented shortage of urban parking spaces, so the mechanical three-dimensional garage came into being. [0003] The three-dimensional garage mainly includes multiple parking spaces arranged in an array in a three-dimensional space. After the vehicle enters the warehouse, it is first parked on the ...

AI Technical Summary

Problems solved by technology

However, the disadvantage of the three-dimensional garage is that due to the large number of structures and equipment such as power input units, front-end acquisition units, and action units in the garage, the wiring between all units and the control system is complicated, and there is mutual interference in the communication process with the control system. , making the system unstable

Images