Kyoritsu Electric Corporation List of Products and Services

In recent years, during emergencies such as abnormal weather, it is necessary to grasp the situation more quickly, and it is essential to accurately understand the situation on-site (dam site, river). However, there has been a problem with the aging of the existing systems. This system is a remote monitoring system for dams and rivers, which collects various data from the existing telemetry and displays it on a computer screen. In the event of an alarm, it quickly notifies the responsible personnel via email or fax. Additionally, it can aggregate data and output reports as daily, monthly, and annual reports, and by installing surveillance cameras, it enables visual monitoring through images. 【Purpose of System Implementation】 ■ Improvement of Monitoring Accuracy - By confirming both data and images, it is possible to grasp the situation of dams and rivers more accurately. ■ Rapid Response in Emergencies - By sharing the same information between the site and the disaster prevention center, a quicker response is possible during emergencies. *For more details, please refer to the PDF document or feel free to contact us.

Until now, the equipment maintenance personnel have been regularly touring the various buildings within the factory. By aggregating data to a central PC via the PLCs installed in each building, we can eliminate these regular inspections while monitoring the operational status of the equipment in real-time and significantly reducing the workload through automation of report generation. This system captures alarm signals from the PLCs distributed across the factory's various sites and monitors alarm occurrences at regular intervals on a PC. If an alarm is triggered, it promptly notifies the equipment maintenance personnel via internet email to their mobile phones. Additionally, alarms can be viewed on the display units installed at the site. **Purpose of System Implementation** - **Reduction of Operational Load and Quick Response** - We want to reduce the regular inspections by the equipment maintenance personnel. - We want to respond quickly based on the alarm information notified via email. - **Centralized Monitoring** - We want to centralize the information dispersed across various factories and monitor it in real-time. - **Data Storage** - We want to record and display historical trends and automatically aggregate (and print) daily, monthly, and yearly reports. *For more details, please refer to the PDF document or feel free to contact us.*

Due to the inability to confirm production achievement numbers at the production site, workers were unable to grasp production delays, leading to instances where production was not completed within the target production time. Additionally, because abnormalities and failures at the production site could not be monitored in real-time, significant issues arose by the time they were noticed, resulting in wasted time and costs. This system enables real-time tracking of the day's production progress by displaying the planned production numbers, actual production numbers, and their discrepancies at the production site. [Purpose of Implementation] ■ Visualization of production achievement numbers and improvement of worker awareness - By recognizing production delays from the discrepancies between planned and actual production numbers, we aim to encourage improvements in work speed and complete production within the target production time. ■ Early detection of failures and abnormalities - We want to quickly respond to on-site troubles by monitoring abnormalities and failures occurring at the production site in real-time while remaining in the office. ■ Integration with higher-level systems - We aim to automatically receive data managed by higher-level systems for planned production numbers and incorporate it into the system without hassle in the office or production site. *For more details, please refer to the PDF document or feel free to contact us.

During the regular inspection (once a year), a full operation check was conducted. However, there were concerns about the valve sticking, and there have been instances where the valve could not operate, leading to the safety valve being activated. When conducting operational tests, it was necessary to clean the piping due to backflow from the outside air. As a result, we are currently performing operational tests and cleaning work before operation, but we wanted to reduce downtime. This system can prevent sticking of valves that are normally closed and confirm their operation. By operating the valve just before the piping line slightly opens, we can prevent sticking while simultaneously confirming whether the valve is in a state that allows it to operate. [Purpose of System Implementation] - To reduce cleaning work through operational tests and decrease downtime. - To prevent sticking by regularly operating the valve. - To identify any valve malfunctions before operation and take appropriate measures. *For more details, please refer to the PDF document or feel free to contact us.