Jiangsu Mobile narrow-band Internet of things development of smart meter reading more convenient

[ China Instrument Network Instrument Industry ] On April 10, Jiangsu Mobile NB-IoT (Narrowband Internet of Things) smart meter reading recommendations will be held smoothly. At the recommendation meeting, Jiangsu Mobile’s smart meter reading without meter access and finer management received the attention of many participants.

As early as the end of 2016, Jiangsu Mobile began to build narrow-band Internet of Things. As of now, it has invested a total of 2 billion yuan to open 13,000 hotspots in the region, covering all cities in the province. The province has piloted the construction of narrow-band Internet of Things gas meters, water meters, smart parking, intelligent street lights, intelligent livestock and so on.

NB-IoT+ water meter

“Difficulties in management and high costs” have always been a problem that has plagued water workers. The Internet of Things meter reading has played an active role in solving these problems.

Compared with ordinary water meters, smart water meters have built-in sensors and batteries that can work continuously for more than 10 years. The water company can adjust the amount of water supply by analyzing the data uploaded by water meter equipment, and solves problems such as difficulty in manual meter reading, strong intensity, long cycle time, and errors.

By analyzing the data of water supply, water sales, and production energy consumption uploaded by water meter equipment, water staff can adjust pipeline water supply in time to achieve scientific decision-making. In particular, its remote meter reading function greatly reduced the manpower investment of the water company. In addition, the Internet of Things meter reading can also monitor the user's abnormal water, find leaks in a timely manner, and point to point to remind users through SMS to reduce losses.

NB-IoT+ Gas Meter

In addition to smart water meters, gas meter reading also began to enter the lives of the people. In Nanjing Jiangning Langshi Future Street, Nanjing Mobile opened a remote gas meter reading pilot service for 300 residents. By placing an IoT card in the table, the Internet of Things terminal access and data transmission were returned, making meter reading services intelligent. Internet.

Through the Internet of Things meter reading, network signal stability, real-time monitoring, ladder gas price adjustment is convenient, the data is timely and accurate, the daily meter reading rate reached 99.2%, the weekly reading rate is 100%. The smart gas meter can also automatically alarm, reducing the loss of metering equipment or human-induced air loss.

NB-IoT+ other fields

With the built-in sensor device, the smart street lamp can sense changes in street traffic and traffic flow in real time, automatically adjust the light brightness, and can flexibly adjust the switching time according to seasonal, environmental, and time changes. This not only reduces energy consumption by 26%, but also Reduced the cost of manpower inspections and improved the efficiency of the management department.

In addition to the lighting function, intelligent street lights also serve as security monitoring, vehicle charging piles, Wifi annunciators and other equipment. Citizens can access the Internet via smart streetlights to check real-time road conditions and surrounding public facilities. They can also charge mobile phones and new energy vehicles for free.

In addition to smart street lights, intelligent parking, smart gas, smart agriculture, intelligent transportation and other industries, products, equipment and applications have matured, which will effectively promote the construction and development of smart cities connected with the Internet of Things.

At present, Jiangsu Mobile has formed a replicating narrow-band Internet of Things mature solution, and another 35 are narrow-band Internet of Things applications that are hatching, covering the cold chain logistics, rail monitoring, intelligent sanitation, vehicle networking and other fields for the majority of Users describe the picture of the future "all things connected" lifestyle.

(Source: People's Daily, Xinhuanet, Modern Express, Nanjing Daily)