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In order to obtain information from the outside world, people must rely on sensory organs. And relying solely on people’s own sensory organs, their function is far from adequate in the study of natural phenomena and laws and production activities. To meet this situation, sensors are needed.
It is understood that the technology of using multi-target radar sensors and image sensors has emerged in the field of intelligent transportation. The sensor can be used with a camera to display information such as speed, distance, and angle of multiple vehicles at the same time on an image, effectively monitoring road vehicles. situation.
At the same time, with the rise of smart cities, traffic flow radars and 2D/3D multi-target tracking radars are also gaining popularity. As a sensor of the system's eyes, collecting road traffic conditions in real time, so that better control of the flow of traffic becomes more and more important.
As we all know, real smart homes rely on smart phones and smart routings. It is not enough. The real smart homes also require a large number of sensors as support. Otherwise, smart phones and smart routes cannot sense the true situation of users.
Look carefully at the current smart home products on the market, in fact, companies are basically the same approach for smart homes: use hardware as an access point, use sensors or other methods to collect device data, user use data, and then use the back end of big data, excellent The algorithm, breaking the screen and keyboard categories, brings more personalized and Internet services that meet individual needs into all aspects of the home.
From here, we can see that the increase of research on the level of sensor products by enterprises is the precondition for making a "good product".
From the energy metering to equipment maintenance, patrolling records, and from the control of monitoring signals to the production of repair data can deeply tap the value behind these data, which is the advantage of smart grid.
The smart grid is the intelligence of the power grid. It makes full use of advanced ICT technologies and builds a reliable, high-speed, two-way communication pipeline. Through sensing technology, it finally realizes a reliable, safe, economical, efficient, environmentally friendly, and safe use of the power grid.
In order to build a smart grid, smart sensors will be implanted in large-scale power grid devices to fully perceive the operational status of the equipment in real time, self-explanation, self-awareness, self-diagnosis, and interactive assessment. Each link and system of the smart grid will also sense and understand each other. Intelligent temperature regulators, smart switches, smart appliances and other devices can understand human behavior and appeals. Equipment and equipment, equipment and people will establish a fully connected world.
As stated above, with the continuous improvement of the smart environment, the new technology revolution has made sensor applications more and more extensive. So, what makes the sensor market continue to expand? In recent years, the global sensor market has maintained rapid growth. In 2012, the global sensor market has reached 95.2 billion U.S. dollars, and in 2013 it was approximately 105.5 billion U.S. dollars. In the future, as the economic environment continues to improve, market demand for sensors will continue to increase.
At the same time, the growth rate of sensors in China has been more than 20%, and the next five years will be the five years of steady and rapid development of the Chinese sensor market. With annual growth momentum of more than 30%, the Chinese sensor market is expected to continue to expand.
The development of intelligent industries led by the Internet of Things, such as intelligent transportation, smart homes and smart grids, will greatly promote the growth of the sensor industry. It is reported that by 2020, only the gas sensor industry will reach 60 billion yuan.
With the arrival of the new technology revolution, the world began to enter the era of information intelligence. In the process of using information, the first thing to be solved is to obtain accurate and reliable information, and sensors are the main means and means for acquiring information in nature and production fields, and their role can not be underestimated.
The trend of intelligentization in China's instrumentation network industry is increasingly evident. Sensors, as a medium for information exchange, have become more widely used. Intelligent environment is good, and sensors are widely used With the development of smart road traffic in cities, sensors have been widely used as an indispensable technology, such as common image sensors and radar sensors. The new technology revolution, what makes the sensor market continue to expand?