[Expansion of Kansai construction ICT (10)] Open system for remote monitoring of buildings Aitech Hankyu Hanshin | Kensetsu Tsushin Shimbun Digital

Mr. Kawanishi (left) and Mr. Mizuta

Against the backdrop of the chronic shortage of management staff in the real estate industry, there is a growing movement to introduce remote monitoring systems for building management. I'm Tetsuya Mizuta, the 1st Sales Manager of the Facility Business Headquarters of ITEC Hankyu Hanshin (Osaka City), which is responsible for the development of

 The central monitoring system that monitors each building facility is generally a closed system that uses specific equipment manufacturer products and communication standards. We are trying to create an open system that allows you to select a building, and a cloud system, and are focusing on proposals to reduce the life cycle cost (LCC) borne by building owners.

◆Full-scale sales to outside the group The concept of open systems is not limited to the central monitoring system, but is also utilized in the group management system that remotely monitors multiple buildings at once. Even if a central monitoring system of

 In order to integrate equipment monitoring in buildings owned by the Hankyu Hanshin Holdings Group, the company, which is in charge of the IT field, has been promoting system development, and is currently conducting sales activities outside the group. there is Shuichi Kawanishi, a staff member of the 1st Sales Department, explains, "We built an open remote monitoring system that enables owner-led, optimal building management, and established it as a system that can provide added value to building tenants."

[Developing Kansai construction ICT⑩] Open system for remote monitoring of buildings Aitech Hankyu Hanshin | Kensetsu Tsushin Shimbun Digital</p><p> By adopting the international standard BACnet communication for the communication standard, it has become possible to build an optimal network without limiting the equipment manufacturer. Building a group management framework by adopting the optimal equipment and configuration for each managed property, such as installing alarm reporting devices in small buildings and connecting existing systems to buildings that already have a central monitoring system. do.</p><p>Introduction example of UX Ogura and UX Miike</p>In 2017, the company embarked on sales of group management systems outside the group. In 2019, the UX Kokura Building (Uji City, Kyoto Prefecture) owned by Osaka Gas Urban Development Co., Ltd. in the Kansai area decided to adopt the system, taking advantage of the fact that it was first introduced by a real estate company in Tokyo. The building was mainly managed locally by building managers, but with the aim of improving management efficiency, small-scale central monitoring was introduced, and the system was expanded in February 2009. <p> The impetus for the introduction was an exhibition visited by Akitomo Hanaki, who belongs to the Engineering Group of the First Engineering Department of the Engineering Division at Osaka Gas Urban Development, as part of a market survey. Osaka Gas Urban Development, which owns more than 30 offices mainly in the Kansai region, emphasizes LCC and is promoting optimization of building management operations. I was interested in the structure of Aitec Hankyu Hanshin, which provided</p><p> In the system expansion of the UX Kokura Building, equipment data collection by IoT sensors, surveillance cameras, meter reading value collection, door electric lock control were introduced, and a framework was created that allows remote monitoring via a group management server in the cloud. . Furthermore, the UX Oike Building, which is owned by Osaka Gas Urban Development Co., Ltd. in Kyoto City, was also connected to the existing manufacturer's system as a step toward open systemization. Mr. Hanaki thinks,

You can remotely control the central monitoring of the building from your office with your laptop.

For ITEC Hankyu Hanshin, the introduction to Osaka Gas Urban Development had a big impact, and sales outside the group began in earnest. The existing office market is not the only area facing a shortage of building managers and rising demand for remote monitoring. Universities and hospitals that manage multiple buildings on the same premises, as well as building management for railroad companies like the Group, are among the key targets. Mr. Kawanishi looks forward and says, "We will aggressively explore the uniqueness of open systems that other companies do not have." The expansion of the DX movement in the real estate field is also a tailwind. Mr. Mizuta is firmly looking ahead, saying, "We are also developing an advanced form of a group management system that aggregates various information related to building management on a platform."

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