A few days ago, Shaoyang Nanshan Dairy was conducting project tracking tests. Dairy cows wore beautiful “jewelry†– cow collars. The cow collar monitoring terminal collects the comprehensive activity of the cattle throughout the day, and transmits the collected information to the cows through the Internet of Things (NB-IoT) network to monitor the cloud, and the cloud platform performs real-time analysis. Through the system, the ranch can monitor the estrus status of the dairy cows in real time, timely breed the estrus cows, improve the pregnancy rate of the cows, and increase the yield of the dairy cows.
The new generation of IoT NB-IoT is based on 4G cellular network narrow-band IoT technology, enabling lower speed, smaller bandwidth, greater coverage, lower power consumption, lower cost data transmission, and can be applied to production and life. each field. On July 18 last year, China Telecom and Hunan Provincial Economic and Information Committee co-organized and hosted a new generation Internet of Things (NB-IoT) conference hosted by Hunan Telecom in Changsha, marking the new generation of Internet of Things (NB-IoT) officially in Hunan. Commercial.
The Internet of Things meter reading can provide users and water/gas companies with a “cloud-pipe end†integrated solution. Traditional manual meter reading is time-consuming and labor-intensive, data acquisition error is large, and the reading period is long. As one of the first IoT users of China Telecom Hunan Company, Zhuzhou Water Affairs officially launched the Internet of Things technology in August 2017. In the past, “difficulties in management and high cost†have always been a problem for water workers. The Internet of Things meter reading has played an active role in solving these problems. Zhuzhou Water Affairs analyzes the water supply, water sales, production energy consumption and other data uploaded by water meter equipment through the Internet of Things. Water personnel can adjust the pipeline water supply in time to achieve scientific decision-making. In addition, remote meter reading has significantly reduced the manpower input of the water company.
Beginning in March this year, Xinao Gas has conducted “Smart Gas†pilot projects in Changsha, Zhuzhou and other cities. Through digital gas, Internet of Things and cloud computing, the collected big data and command and dispatch platforms are effectively connected in series to grasp the natural gas consumption in real time. And can sense, analyze, and integrate the information of the city gas system, and respond intelligently to the needs of enterprise operations and user services. At present, more than 300 households have installed NB-IoT smart gas meters, and in the next few years, such smart gas meters will be popularized throughout the province.
In order to solve the problem of security risks in the old city, China Telecom Hunan Company will cooperate with the construction of intelligent smoke project in the provincial building and construction hall this year, and apply the Internet of Things to the city fire alarm to provide residents with 24-hour fire protection. Once there is fire smoke in the room, the detector can immediately sense the danger and send an alarm signal to the cloud processing platform through the network. The platform will report the accurate location and alarm information to the user through the telephone, SMS, mobile app, etc. in the first time. And the fire department, real-time monitoring of real-time fire, real-time alarm, real-time linkage, and protect the safety of life and property of users.
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