Intelligent vehicle carrier and control system and control method thereof

Abstract

The invention relates to an intelligent vehicle carrier and a control system and a control method thereof. The intelligent vehicle carrier comprises a travel driving motor, a knockout plate driving motor and a holding arm driving motor, which are all servo motors. The control system comprises a motion controller as the core cell and a plurality of peripheral modules which are connected with the motion controller so that the motion controller can carry out data exchange with the outside. The motion controller comprises a DSP module which is mainly in charge of logical flows and a logical operation module which carries out concrete logic implementation and logical output. The DSP module is connected with the logical operation module. Relative to the prior art, the invention has the following beneficial effects: as the servo motors are adopted as power components, the overall height of the intelligent vehicle carrier can be lower, and the motion control precision and response speed are higher; the control system has clear architecture and higher reliability, stability and working efficiency.

Description

technical field [0001] The invention relates to the technical field of intelligent three-dimensional garages, in particular to a control system and a control method of an intelligent vehicle carrier, and an intelligent vehicle carrier adopting the control system and the control method. Background technique [0002] With the rapid growth of urban vehicles, intelligent three-dimensional garages have become an important way to solve parking difficulties in large and medium-sized cities. The soul of the intelligent three-dimensional garage is the vehicle intelligent carrier (vehicle handling robot). Judging the pros and cons of an intelligent three-dimensional garage mainly depends on the performance of its vehicle intelligent carrier. At present, there are several types of vehicle intelligent handlers, among which the most advanced performance and the most reasonable way of accessing the vehicle is the clamping tire robot. [0003] But the power unit of many clamping tire typ...

AI Technical Summary

Problems solved by technology

This type of vehicle carrier requires a hydraulically driven clamping arm, which requires an attached pump station, so it is impossible to make it very short in structure

And this kind of robot needs to travel under the chassis of the car, and the chassis of many cars is very low, so the practicability of the hydraulically driven car handler is not strong

It should be further explained that the patent also mentions the servo motor, but the servo motor in the patent is only used for the walking of the car carrier

[0004] At present, the most high-end clamping tire-type robot uses an AC asynchronous motor as a power device, but it is impossible to do too much work on the control of the AC asynchronous motor at present. Motion control accuracy is low; and due to the limitation of installation space, this configuration also makes it impossible to directly install the control system on the body of the intelligent carrier

Its control system generally adopts two methods of microcomputer + motion control board type, or embedded operating system + motion control board type to solve the problem of more complicated working conditions, but these two methods rely on the microcomputer of the intelligent three-dimensional garage A large amount of data processing is carried out, and only part of the work is handed over to the control system, which invisibly leads to a more complex structure of the intelligent three-dimensional garage, a more cumbersome system, and lower reliability.

[0005] To sum up, the current intelligent carrier for automobiles and vehicles can no longer meet the growing needs of people, and it is necessary to improve

Images