A universal interface of a central computer electric box of an air floating turntable

Abstract

The invention relates to a universal interface for a central computer electric box of an air floating turntable, belongs to the technical field of computer communication, solves the problem that an external interface of an existing central computer electric box does not have universality. The universal interface particularly comprises a power supply board card, a CPU board card, a serial port board card, a CAN board card and a plurality of connectors. The universal interface for the computer electric box in the air floating turntable center can provide two groups of three types of standard power supplies and four types of communication protocol interfaces; wherein two groups of three types of standard power supplies are respectively provided by two groups of power supply modules on the power supply board card; Each connector also comprises a plurality of types of communication protocol signals which basically cover the power supply type and the communication protocol type required by each single machine on the air floating turntable, so that convenient conditions are provided for the connection between each single machine and the central computer, and the simplification of a powersupply and distribution system and a cable network is facilitated.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a general interface for an electrical box of a central computer of an air-floating turntable. Background technique [0002] The table of the air-floating turntable is installed on the air-floating bearing, and there is a complete and independent electronic control system on it, which communicates data with the control system under the stage through wireless. All sensors, actuators and other stand-alone equipment on the air flotation turntable (the above three types are collectively referred to as stand-alone) are connected to the central computer, which collects or controls data. Since there are many types of stand-alone machines on the air flotation turntable, the power supply voltages and communication protocols used are different. Usually, the power supply of each stand-alone machine is provided by the power supply system, and the communication interface of the...

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a solution to the problem that the external interface of the central computer electrical box is not universal, which may easily cause insufficient number of communication interfaces and wrong insertion of the central computer electrical box, and increase the complexity of the power supply and distribution system and cable network. A general interface for the central computer and electrical box of the air flotation turntable

Images