Reviving the black-boxed existing system | Legacy system update
Investigate and analyze systems with unknown developers, no source code, and those that cannot be updated on old operating systems, and transform them into a reusable form.
Are you struggling to continue using old equipment and systems because you don't know how to update them? - Unable to contact the development company or manufacturer - No source code or design documents available - The person who understood the system has retired - Cannot update as is due to old devices, operating systems, or communication lines - The cost of updating increases significantly if all equipment is replaced At MI, we investigate and analyze existing systems that have become black boxes and support their revival into systems that can continue to be used in the future. We examine the configuration, operation, and communication specifications of existing equipment and systems to understand the current situation and consider methods for updating. Instead of replacing everything with new equipment, we aim to optimize update costs by utilizing usable equipment and devices as much as possible while updating the necessary parts. Moreover, we not only update the system but also organize the specifications and technical information obtained from our investigation and analysis, aiming to create a state that can be utilized for future maintenance, renovations, and updates. If you have challenges such as "I want to update an old system, but I don't know where to start" or "I want to update while keeping as much of the existing equipment as possible," please consult us about your current system situation.
basic information
【Such Systems and Equipment】 ■ Systems that can no longer contact the developer or manufacturer ■ Systems without technical documentation such as source code or design documents ■ Systems whose specifications are unclear due to the retirement of responsible personnel ■ Systems using old equipment, operating systems, or communication lines ■ Systems that want to update while utilizing existing equipment rather than a complete overhaul 【Support Content】 ■ Current status investigation of existing systems and equipment ■ Analysis of system configuration, operation, communication specifications, etc. ■ Consideration of update methods utilizing existing equipment ■ Updating necessary parts and system reconstruction ■ Organization of technical and specification information 【Basic Approach】 1. Hearing on current status and issues 2. Investigation of existing systems and equipment 3. Analysis of system configuration and specifications 4. Consideration of the feasibility of reusing existing equipment 5. Proposal of update methods and configurations 6. System update and reconstruction 7. Organization of technical and specification information * The investigation and response content may vary depending on the configuration of the target system, the availability of existing documentation, and the condition of the equipment. We support the investigation, analysis, and updating of existing systems that support social infrastructure, such as earthquake observation systems, disaster prevention systems, and railway equipment systems.
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Legacy Reborn
Applications/Examples of results
【Support Examples】 ■ Earthquake Observation System Investigated existing systems with no contact with the developer and considered update methods. ■ Disaster Prevention System Analyzed existing source code and ported it to a new environment. Organized technical documentation for delivery. ■ Railway Equipment System Updated communication methods while utilizing existing equipment, supporting wireless and LTE implementation. 【Applicable Fields】 ■ Social Infrastructure Equipment ■ Disaster Prevention and Monitoring Systems ■ Railway and Transportation Equipment ■ Factory and Production Equipment ■ Remote Monitoring and Control Systems ■ Dedicated Systems in Long-term Use
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Our company handles devices and equipment centered around IoT/M2M technology. By enabling devices and equipment connected to a network to exchange information with each other through the network, it is possible to directly collect and control data from the devices and equipment without human intervention. This significantly contributes to improving operational efficiency, environmental protection, and reducing labor costs.