Safety control method and safety control system for information in production procedures

A safety control and production process technology, applied in the direction of instruments, digital data authentication, electrical digital data processing, etc., can solve the problems of poor configurability of safety control, low processing efficiency, lack of comprehensiveness and reliability, etc., and achieve improved configurability High performance, flexible configuration, reducing the effect of modification
CN104376237AActive Publication Date: 2015-02-25SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Publication Date
2015-02-25

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Abstract

The invention relates to a safety control method for sensitive key information in production procedures. The safety control method includes steps of fundamentally checking personnel login names and passwords and implementing additional checking by the aid of access addresses and check codes of short messages; acquiring resource authority sets of login users according to configuration information of the users, roles and authority, parsing resource authority storage structures and controlling user operation authority; triggering messages, log and backups according to configuration information of process states in user resource operation procedures. The safety control method has the advantages that the method runs through all procedures of operation links such as inputting, storing, publishing, querying, maintaining and exception handling for the sensitive key information, accordingly, safety incidents can be prevented, important operation can be tracked, information data can be recovered, the method is high in configuration and flexibility, and comprehensive and reliable safety guarantee can be provided for information management and application.
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Description

technical field

[0001] The invention relates to the field of computer application technology, in particular to a method and system for safety control of sensitive key information in a manufacturing execution system (MES). Background technique

[0002] In the manufacturing execution system (MES), information data security is the top priority of system management, especially for sensitive key information in the production process, such as production formula, process specification, technical drawing, financial cost, production data and other information, Its management often involves strict process requirements, authority requirements, backup and recovery and other security requirements to ensure the security of information during use and management. Therefore, it is very necessary to provide a comprehensive, stable and reliable security control method to realize the security control of sensitive key information management in the production process.

[0003] In the existing ME...

Claims

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