Display-control integral equipment based on intelligent tablet and data communication method thereof

Abstract

The invention relates to a display and control terminal of a numerical control device, in particular to display-control integral equipment based on an intelligent tablet and a data communication method thereof, the equipment comprises an intelligent tablet host (1) and a security circuit module (2), the intelligent tablet host (1) is connected with an intelligent tablet interface (11) of the security circuit module (2), the intelligent tablet interface (11) is connected with a processing chip (12) of the security circuit module (2), the processing chip (12) is further connected with a data indicator light (6), an execution button (3) and an emergency stop button (7), the security circuit module (2) is provided with an operation interface (5) connected with a master controller of controlled equipment, and the operation interface (5) is connected with the processing chip (12). The equipment is simple in design and convenient to use, controlling and data displaying can be conducted to a numerical control system through a touch mode, the secondary development and upgrade are facilitated, the robustness and security of the touch control mode are strengthened, and the data transmission efficiency of the system is improved.

Description

technical field [0001] The invention relates to a display and control terminal of a numerical control device, in particular to a display-control integrated device based on an intelligent tablet and a data communication method thereof. Background technique [0002] In production and life, numerical control equipment has played an important role in promoting industrial production, promoting social productivity, and improving people's living standards. The development of numerical control equipment in a sense marks the development level of the country's industry. The development of medical equipment will also bring people better medical conditions, and there will be more effective treatment options for diseases. [0003] The display and operation of CNC equipment at this stage are too complicated, and the human-computer interaction is not friendly. Usually the CNC system includes an operation panel, a display panel and a main controller. All operations need to be carried out ...

AI Technical Summary

Problems solved by technology

The safety of the entire system depends on the stability of the host computer. When the host computer fails, it is easy to cause unforeseen and irreversible errors

[0007] 2) Unable to quickly respond to emergencies

In this solution, all input is received by the touch screen, the user operates the touch screen, and then the host controls the controlled device. If there is a problem in one of the links, an accident will occur

[0008] 3) Low data processing efficiency

Both the control signal and the data signal are communicated through the same data line. When the numerical control equipment needs to transmit too much state data, it is easy to cause data blockage, and the control data cannot be transmitted to the controlled device in time.

[0009] 4) Interface development is difficult

Such a man-machine interface development method is not conducive to system interface upgrades and secondary development

Developers need to spend a lot of time dealing with different touch signals, and implementing the interface also takes a lot of time and energy

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