Full visualization of CO2 concentration in the office

The Building Hygiene Law Enforcement Ordinance stipulates that the CO2 concentration in buildings such as stores and offices over a certain area should be 1,000 ppm or less.

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If the indoor CO2 concentration exceeds 2,000 ppm, there is a possibility that changes in physical condition such as headache, malaise, and nausea may occur.

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Visualization and control of CO2 concentration contributes to the creation of a comfortable and efficient workplace.

[Cloud type]

-Displays air quality information in an easy-to-understand manner regardless of the device , such as smartphones, tablets, and PCs .

-Can be displayed simultaneously on multiple devices. For example , the information of the room is displayed in the meeting room, and the information of all the meeting rooms is displayed in the office room as a floor plan.

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[Data retention for several years]

-Measurement data can be retained on the cloud every few years .

➡ Various information can be obtained from the measurement history, such as " How was the air in the conference room during the seminar yesterday ?" And "What was the average humidity in the room last year ? "

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[Low running cost]

・ Built a low-cost, high-response time-series database CLOUDSHIP® developed independently on AWS.

➡ Cheaper than using the database of a major cloud service .

➡ Has been adopted as a backend for IoT services of nursing care facilities and manufacturers .​

KISTAR REAL ESTATE Co., Ltd.

point:

・ CO2 sensors and signage are installed in each conference room.
➡ Face icon flashes red above the set reference value (1,000 ppm) to encourage ventilation and breaks

-Centralized display on a large monitor in the office.

➡ Foster ventilation awareness with a mechanism that makes everyone aware of insufficient ventilation

(1) High-precision CO2 sensor used, safe made in Japan "DRC  TECH Air Sensor "

(2) " CLOUDSHIP" that keeps measurement data safe on the cloud

③ It is a total system consisting of BI tool "DRC TECH Air Vision" that visualizes measurement data in various forms on a browser basis .

DRC TECH Holdings Co., Ltd.

In today's world where DX is touted, how many groups are there that combine existing real business and tech business?

We are a group that aims to improve the lives of all people little by little by multiplying the livelihoods of design (D), real estate (R), and architecture (C) with TECH.

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Casa robotics Co., Ltd.

DRC TECH Holdings wholly owned subsidiary

(KISTAR Real Estate Group)

Number of employees:

17 people (as of April 1, 2021)

Business content:

Building sales of one-story houses, IoT housing planning, non-contact model houses, housing marketing application development

main office:

Takasaki City, Gunma Prefecture

Bases: 12 housing exhibition halls in Gunma, Saitama, Tochigi, and Ibaraki

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Website: https://casa-robo.ai/

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​ Prompt K Co., Ltd.

DRC TECH Holdings wholly owned subsidiary

(KISTAR Real Estate Group)

Number of employees:

17 people (as of May 1, 2021)

Business content:

Time-series database sales and development, IoT solution development and consulting utilizing time-series databases

Bases: Kagoshima, Tokyo

Website: https://promptk.jp/