The hottest IOT sensing technology continues to ev

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The continuous evolution of IOT sensing technology multi axis has been an established trend

IOT is known as the most important change in the IT industry in the past 10 years, and its impact will even exceed the Internet. The architecture of IOT can be roughly divided into three parts, including the sensing network of layer 1, the communication of layer 2, the data storage and analysis of layer 3, and the application of layer 4. From this architecture, the sensing layer is the foundation of the whole IOT, and the data retrieved through various sensors, It will be integrated into a huge database for back-end decision-making, so sensing technology will be the first key to the success of building IOT

in the IT market, sensing is not a new technology, not only the technology has been mature for a long time, but also has been widely used. Because sensors are the first line of sensing network, in terms of technology, motion sensing is the most popular technology at present, and sound sensing is still in the state of development, but it has considerable development potential in the future

looking at the future trend of sensing technology, whether it is IOT or wearable devices, there are still several common trends in the future with the growth and expansion of exhibitors. The first is the multi axis of the system. The development of the sensing system towards multi axis is an important trend in the sensing application market. In fact, the multi axis pace of the sensing system has never stopped, evolving from the early generation of single axis sensors to the common 3-axis 6-axis can also carry out uniaxial compressive strength test, Brazilian splitting test, shear test, 9-axis, 10 axis, 11 axis, and even the latest 12 axis sensing system. Multi axis is already an irreversible road

what are the so-called "multi axes" of the sensor? Which axes are necessary and which are only secondary? Generally speaking, from three-axis accelerometer, three-axis gyroscope to three-axis electronic compass, this 9-axis has almost become the standard equipment of wisdom. Through these three sensors, the formability can be compared with mildsteel, which can almost complete most applications, and can be called the "three main axes" in the sensing system

in addition to these three kinds of sensors, including altimeters, pressure gauges, thermometers and light sensors, they have been added to the sensing system and become one of the members of multi axis. Since multi axis is an established trend, more manufacturers will continue to develop more axis sensing platforms in the future to meet the market application needs

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