Injection Molding Data Management Device Secure Remote Viewing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The remote viewing of injection molding machine display data poses a risk of confidential information leakage, as commercially available software allows for remote access to sensitive information displayed on the machine's screen.
Innovation Solution
An injection molding data management device is implemented, featuring a display data storage unit and a viewing permission/rejection setting unit that controls access to the data from connected terminals, allowing for secure viewing and prohibiting access to confidential information unless explicitly permitted, especially during abnormal conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If remote viewing software is used to access injection molding machine display data, then operational monitoring capability is improved, but confidential information leakage risk increases
Solution Approach 1:
The patent segments display data into multiple categories (normal operation data, abnormal operation data, confidential data) and applies different viewing permission settings to each category. This allows remote terminals to access only specific types of data based on their authorization level, enabling monitoring functionality while preventing unauthorized access to confidential information.
Solution Approach 2:
The patent implements location-specific and role-specific permission settings where different terminal devices or user roles receive different levels of access. The viewing permission/rejection setting unit configures data access rights based on the terminal's authorization level, ensuring that each remote viewer receives only the information appropriate to their function while maintaining overall system security.
2Loss of information
If all display data is made accessible remotely, then information completeness is improved, but data security deteriorates
Solution Approach 1:
The patent implements dynamic permission management where the viewing permission/rejection setting unit can flexibly adjust data access rights based on operational conditions, terminal authorization levels, and data sensitivity. This dynamic configuration allows the system to provide complete information when needed while maintaining security through selective restriction, resolving the contradiction between information completeness and data security.
Solution Approach 2:
The viewing permission/rejection setting unit acts as an intermediary between the display data storage unit and remote terminals. It filters and controls the flow of information, allowing complete data to exist in the storage unit while selectively transmitting only authorized portions to remote terminals, thus maintaining both information completeness and data security.
3Reliability
If viewing permissions are restricted to prevent information leakage, then data security is improved, but operational transparency deteriorates
Solution Approach 1:
The patent implements preliminary classification and permission configuration for different types of display data before remote access occurs. The viewing permission/rejection setting unit pre-configures which data categories are accessible to which terminals based on their authorization levels. This preliminary setup ensures that operational transparency is maintained for authorized users while data security is preserved through pre-established permission boundaries.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An injection molding data management device (700) includes a display data storage unit (712) which stores display data displayed on a display screen of an injection molding machine (10), and a viewing permission/rejection setting unit (713) which sets, with respect to a viewing requirement of the display data from a terminal (50) communicably connected via a network (90), an item permitting viewing of the display data for the terminal (50) and an item rejecting the viewing of the display data for the terminal (50).