Japan’s 5G and IoT technologies have become very common in daily life.From smart transportation to telemedicine, from vending machines to smart homes, Japan’s smart city construction is advancing steadily.
📡 Popularization status of 5G NTT Docomo and SoftBank, Japan’s largest communications operators, have fully rolled out 5G networks in major cities.In the Shibuya and Shinjuku areas of Tokyo, 5G download speeds can reach 2Gbps.Not only are mobile phones faster, but more importantly, new application scenarios have been created.For example, when watching a game in a stadium, you can use your mobile phone to watch the game in real time from any angle.
🏙️ The case of スマートシティ Smart agriculture is a highlight of Japan’s Internet of Things technology.In smart greenhouses in places like Miyazaki and Chiba, sensors monitor temperature, humidity, light and soil conditions in real time.AI systems automatically control irrigation, fertilization and shading.One farmer can manage the greenhouse area that used to require 10 people.
Japan’s highway ETC system has been fully upgraded to ETC2.0, which provides congestion warning, accident warning and road ahead information through sensors on the road and communication between vehicles (V2X).Both Toyota and Honda are actively developing L4 level autonomous driving technology, and some areas have begun experimental operations of autonomous buses.
In terms of smart home appliances, Panasonic’s Climo system can link air conditioners, lighting and air purifiers; Hitachi’s IoT elevators can predict failures and repair them before problems occur; Toshiba’s smart water meters can remotely read and detect abnormal water use to prevent water leakage.
Japan’s smart cities are not only proving grounds for technology companies, but also practical improvements to ordinary people’s daily lives.