Notice of Participation in the 2nd Bridge and Tunnel Technology Exhibition

Diagnosis and analysis using images taken by drones is also possible. Achieving higher-level and more accurate analysis!

The Central EEN can analyze and diagnose images captured by drones. It can perform analysis in high locations where scaffolding is difficult to set up. This page introduces examples of cracks and defects on highways. The captured images are converted into orthophotos, mapping the deterioration of bridge piers. **Features** - By simply capturing the inspection points, it reduces on-site investigation time and eliminates the need for scaffolding, leading to lower investigation costs and improved safety. - High accuracy is achieved through image diagnosis by numerous experts! - The digitization of records allows for precise observation and management of changes over time. - Collaboration with infrared images and others enables accurate deterioration assessments (composite diagnosis possible for cracks, delamination, leaks, exposed rebar, free lime, etc.). *For more details, please download the PDF or feel free to contact us.*

• Construction and process management software

Just by taking pictures of the site with a digital camera, it is possible to diagnose cracks and defects! With infrared diagnostics, precise diagnosis is possible through the analysis of temperature changes!

Chubu EEN conducts digital image diagnosis and analysis using images taken with general digital cameras, enabling the assessment of building facades, bridge decks, and road pavements. ★ Precise diagnosis is possible by combining infrared diagnostic images! By observing temperature changes, we can perform more accurate crack and defect assessments. If you send us photos taken with a digital camera from the site, we can conduct inspections for cracks and defects on your behalf! Our inspection accuracy has received high praise from the Ministry of Construction, leading to reductions in investigation costs and time! *For more details, please download the PDF or feel free to contact us.

• Analysis and prediction system
• Construction and process management software

Just by taking pictures of the site with a digital camera, it is possible to diagnose cracks and defects! Even in curved sections like tunnels, images can be converted to orthographic projections for diagnosis!

Chubu EEN conducts digital image diagnosis and analysis using images captured by general digital cameras, enabling the assessment of building facades, bridge decks, and road pavements. ★Currently, it also accommodates curved surfaces such as tunnels! By applying corrections, the images can be transformed into orthographic projections, making diagnosis possible. If you send us photos taken with a digital camera on-site, we can conduct inspections for cracks and defects on your behalf! The accuracy of our inspections has received high praise from the Ministry of Construction, leading to reductions in investigation costs and time! *For more details, please download the PDF or feel free to contact us.

• Analysis and prediction system
• Construction and process management software

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

(Japan Wood Preservation Association) Hachikusan MC A-4244 The update as of January 1, 2026, is now available. <Notice> We are pleased to announce that Hachikusan ME 2 has obtained certification from the Cultural Properties Insect & Fungus Damage Research Institute. The certificate is now available for viewing.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

Happy New Year! We would like to express our heartfelt gratitude for your support throughout the past year. This year, we will continue to strive for further improvements in product quality and service in all situations, including concrete pouring at construction sites. We kindly ask for your continued support and patronage. We wish you all good health and happiness, and we would like to take this opportunity to extend our New Year's greetings. We look forward to your continued support this year as well. Perry Japan Co., Ltd.