Release date: 2017-01-03
According to reports, Huawei, Lexin Medical, and Guangdong Unicom have completed the business debugging of the intelligent sphygmomanometer under the NB-IoT network environment of Guangdong Unicom, marking the birth of intelligent health medical equipment based on NB-IoT technology, meaning The NB-IoT business application breakthrough has entered the field of smart medical equipment.
Huawei, Lexin Medical and Guangdong Unicom started cooperation in November. After the previous technical communication and equipment selection, the three parties decided to start the NB-IoT intelligent sphygmomanometer product cooperation. After nearly two months of technical research, through the joint efforts of the three parties, the intelligent sphygmomanometer service commissioning was completed under the NB-IoT network environment of Guangdong Unicom's existing network. After each use, the intelligent sphygmomanometer can automatically upload relevant measurement data to the intelligent health cloud platform through the NB-IoT wireless network to analyze and organize the data, and form a real-time health chart and analysis report, which is delivered to the user. APP or WeChat public account, so that users can understand the health data of individuals and their family members at any time and anywhere, and control the health trend. Combined with the technical advantages of NB-IoT low power consumption and deep coverage, it can enhance the power saving advantages of the products, and solve the problem that the traditional products based on GPRS wireless backhaul are not well covered in some areas, and the data is difficult to upload, further enhancing the customer. The experience of using.
What is NB-IoT
NB-IoT (Narrow Band Internet of Things) is a cellular-based narrowband Internet of Things, an important technology branch of the Internet of Things IoT. Built on a cellular network, NB-IoT consumes only about 180KHz of bandwidth and can be deployed directly on GSM networks, UMTS networks or LTE networks to reduce deployment costs and achieve smooth upgrades.
There are many wireless communication technologies in the Internet of Things, which are mainly divided into two categories: one is Zigbee, WiFi, Bluetooth, Z-wave and other common short-range communication technologies; the other is LPWAN (low-power Wide-Area Network). Consumption of WAN). NB-IoT is a technology in low-power WANs that supports efficient connection of devices with long standby times and high network connectivity requirements. It is said that the battery life of NB-IoT devices can be increased to 10 years, while providing a very comprehensive indoor cellular data connection coverage.
As can be seen from the above figure, high-rate wireless services mainly use 3G and 4G technologies; medium-rate services mainly use GPRS technology. Low-rate services are not yet well-suited for cellular technology, but they have a variety of application scenarios. In many cases, when data upload is required, GPRS technology can only be used barely. At the beginning of 2013, Huawei began to develop narrow-band cellular Internet of Things with relevant industry players and operators, and finally developed NB-IoT technology. NB-IoT has the advantages of wide coverage, low power consumption, large link, low cost, high security, and plug-and-play, which are not available in other technologies. It has a wide range of fields such as smart parking, smart wear, smart medical, and smart home appliances. Application prospects.
About Lexin Medical
Founded in 2002, Lexin focuses on the field of intelligent health. At present, it focuses on the two directions of “smart wear†and “mobile medical careâ€. Its products include wearable sports bracelets (watches), electronic health scales, fat measuring instruments, electronic sphygmomanometers and other hardware devices, as well as software and intelligent hardware integration solutions for sports slimming, chronic disease management and other fields. On November 16, 2016, Guangdong Lexin Medical Electronics Co., Ltd. was officially listed on the GEM of the Shenzhen Stock Exchange and became the first in the field of intelligent hardware.
Source: Arterial Network
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