Network Device Mesh Installation Automation
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Solution Overview
Problem
Existing methods for initial network device installation, such as those described in Japanese Patent Application Laid-Open No. 2016-110339, require significant time and effort, especially when dealing with multiple devices, and may involve security concerns and increased costs due to the need for multiple USB memories for storing client-specific information.
Innovation Solution
A network device with a wireless communication standard (IEEE 802.15.4) that uses a mesh network to distribute installation data, allowing for automatic or semi-automatic application of necessary settings and software updates via a USB storage device, which can also establish a secure VPN for communication, enabling efficient and secure installation across multiple devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If installation data is imported to each network device individually via USB memory, then the installation can be performed, but great time and effort will be necessary for the initial network setting if a large number of network devices are to be installed
Solution Approach 1:
The patent segments the installation process into two parts: (1) centralized preparation of installation data at a server, and (2) automated distribution to multiple network devices. This allows simultaneous installation across multiple devices without sequential USB memory operations, dramatically improving productivity while reducing total setup time.
Solution Approach 2:
The patent introduces a server as an intermediary between the installation operator and multiple network devices. The server stores installation data and automatically distributes it to target devices via network communication, eliminating the need for manual USB memory operations at each device and significantly reducing initial setting time.
2Productivity
If a plurality of operators concurrently performs the installation operation, then multiple USB memories storing the personal information of the client will be prepared, but there is a need for improvement in terms of cost or security
Solution Approach 1:
The patent creates a universal server-based installation system that can serve multiple operators and multiple network devices concurrently through a single centralized storage location. This eliminates the need for multiple USB memories containing sensitive client information, improving security while maintaining concurrent installation capability through network-based distribution.
Solution Approach 2:
Instead of distributing physical USB memories to multiple operators, the patent creates digital copies of installation data that can be accessed simultaneously by multiple operators through the network server. This eliminates security risks associated with physical media while enabling concurrent operations.
3Ease of operation
If the installation operation using a local network of the client environment is to be performed, then at least an initial setting of the network has to be previously performed with respect to the network device, but great time and effort will be required for the initial setting of the network
Solution Approach 1:
The patent performs preliminary network configuration actions at the server before actual device installation. The server is pre-configured with network parameters, device information, and installation data, allowing rapid deployment to multiple devices without repeated manual network setup operations, thus reducing initial setting time while maintaining flexibility.
Solution Approach 2:
The system enables self-service installation where network devices automatically receive their configuration data and installation packages from the server without requiring manual network setup by operators. Devices can be configured with static IP addresses or obtained addresses automatically, eliminating time-consuming manual network initial settings.
4Reliability
If connection with respect to the internet is prohibited because of a security reason, or use of the intranet may be prohibited in order to prevent an increase in the communication load, then the installation operation cannot be performed using the local network
Solution Approach 1:
The patent uses the server as an intermediary that can receive installation data from external sources (including internet) and then distribute it locally to network devices through permitted local network channels. This intermediary approach maintains security by controlling external connections while enabling installation capability through authorized local distribution.
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
A network device includes an input means configured to receive an input of data including a setting value required for use of the network device in an environment in which the network device is arranged, an activation means configured to activate a mode for participating in a mesh network identified by identification information specified previously, by using a wireless communication function, and a distribution means configured to distribute the input data to a network device other than the own network device via the mesh network.