A Screen Locking System Applied to Numerical Control Machine Tool

A technology of CNC machine tools and screen locks, which is applied in general control systems, control/adjustment systems, program control, etc., can solve problems such as large security risks, inability to independently list and misuse, etc., to improve security, facilitate password input, and prevent The effect of misuse

Active Publication Date: 2015-08-05
佛山宝钢不锈钢贸易有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The CNC machine tool with touch control screen is easier to operate than the traditional button-type CNC machine tool, but there are also shortcomings, and it cannot be listed on its own to prevent misoperation like the button-type machine tool
The current CNC machine tools using touch control screens also lack other necessary measures to prevent misuse, which is a relatively large safety risk for CNC machine tools whether they are in the processing state or in the power-on inspection state.

Method used

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  • A Screen Locking System Applied to Numerical Control Machine Tool

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Embodiment Construction

[0014] refer to figure 1 , a screen key lock system applied to a numerically controlled machine tool, comprising a screen display module 1 for displaying status information of the key lock system on the screen; a screen signal acquisition module 2 for acquiring a trigger signal for the user to operate the screen, and judging Signal content and make corresponding response; Lock module 3, receive the lock request of screen signal acquisition module 2, make screen enter locked state; Password authentication module 4, receive the unlock request of screen signal acquisition module 2, enter password authentication state; The unlocking module 5 receives the unlocking request from the password authentication module 4, and releases the screen locked state.

[0015] Wherein, when the system is in the unlocked state, the screen display module 1 displays the lock button in a certain area of ​​each function interface of the screen; when the system is in the locked state, the screen display...

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Abstract

The invention discloses a screen locking key system for a numerical-control machine tool. The screen locking key system comprises a screen display module, a screen signal acquisition module, a locking module, a password authentication module and an unlocking module. The screen display module is used for displaying state information of the locking key system on a screen, the screen signal acquisition module is used for acquiring a trigger signal of the screen operated by a user, judging content of the signal and responds corresponding to the content of the signal, the locking module receives a locking request of the screen signal acquisition module and enables the screen to enter a locked state, the password authentication module receives an unlocking request of the screen signal acquisition module and enters a password authentication state, and the unlocking module receives an unlocking request of the password authentication module and releases the screen from the locked state. The screen locking key system is applied to the numerical-control machine tool, misoperation to the touch screen of the machine tool can be prevented, and production safety is improved.

Description

technical field [0001] The invention relates to a screen key lock system, in particular to a screen key lock system applied to a numerically controlled machine tool. Background technique [0002] At present, CNC machine tools using touch control screens have been widely used in the production and processing of products. CNC machine tools with touch control screens are easier to operate than traditional button-type CNC machine tools, but they also have shortcomings. They cannot be listed on their own to prevent misuse like button-type machine tools. The current CNC machine tools using touch control screens also lack other necessary measures to prevent misuse, which is a relatively large safety risk for CNC machine tools whether they are in the processing state or in the power-on inspection state. Contents of the invention [0003] The object of the present invention is to provide a screen key lock system applied to a numerical control machine tool. [0004] The technical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/409
Inventor 王瀚文
Owner 佛山宝钢不锈钢贸易有限公司
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