Time is wasted, the epidemic is causing people, travel is difficult, the economy is difficult.
Blink of an eye, more than three months did not travel, did not leave the lovely Chang'an.
The ticket to the sensor conference in Shenzhen was refunded on November 10, the Sichuan Deyang Smart Sensor Forum was postponed on November 17, and the Kunshan meeting, which was supposed to be held on November 3, was postponed to today.

Brother Gu doesn't go out in March, and he also knows the stories of China, which are all the conveniences brought to us by Wechat.
Since November, many places in the country have been concerned about the safety of urban lifelines.
The sensor conference in Shenzhen has a sub-forum on urban lifeline; today, the first Jiangsu Urban Lifeline Forum in Nanjing opened; and the Wuxi Internet Exhibition of things on October 26 also opened the Urban Lifeline Forum and solicited urban lifeline-related products.
As early as 2012, our Xi'an China Star Company began to pay attention to the smart city, specific to the smart district.
The most important ones are safety, intelligent manhole cover management system, intelligent fire hydrant monitoring system and urban waterlogging monitoring system.

It takes ten years to sharpen a sword and five years to make a product.
When we were doing wireless manhole cover transducers, many people asked me strangely that manhole covers needed sensors.
It's blooming everywhere now.
Technology fosters the market, and the market promotes the development of technology. Someone has to be a pioneer and someone has to innovate.
Innovators, though, are often black and blue.
Followers, replicators always make money.
It is hoped that the country can really attach importance to the protection of intellectual property rights, so that innovators can get their due wealth and rights, so as to promote the construction of an innovative country and realize Chinese-style modernization.

It is difficult to travel during the epidemic, and nucleic acid tests are performed four times a day.
It's not personal experience. I really don't believe it.
Because I have to go on a business trip today, considering that a 24-hour nucleic acid negative certificate may be needed in many places, so last night (16th) after work, at about 20:00, I went to the community to earn foreign exchange in Xi'an High-tech Zone to do nucleic acid at my own expense. Unexpectedly, this morning, the unified nucleic acid test in Xi'an High-tech Zone did another nucleic acid test in the community. This is the second time.
After 16:00 this afternoon, I flew from Xi'an to Shanghai Hongqiao Airport. At about 18:30, I got off the plane at Shanghai Airport and did another nucleic acid test. This is the third time (this is a single tube, Shanghai still has money).
About 19:30 from Shanghai Hongqiao high-speed railway station to Kunshan South Station, a 19-minute drive, as soon as I got off, I queued up to do another nucleic acid test. (the trumpet kept shouting, no nucleic acid, the green code turned yellow) this is the fourth time, it's just a few minutes after 20: 00.
That is, four nucleic acids were made in 24 hours.
Is this a bit too wasteful? it is not only a waste of national financial resources, but also a waste of personal time. If the current epidemic prevention policy remains unchanged, look forward to a unified one-code pass for the whole country, or nucleic acid negative proof is universal throughout the country.
What's more, we sensor experts are expected to invent sensors that use light or magnetism to test nucleic acid results in a second, just like the current infrared thermal imaging temperature measurement technology.
Expect, look forward to!

Before the advent of intelligent and intelligent society, or in the process of leading to intelligent and intelligent society, sensor technology or expanding to intelligent sensing technology will play a more and more important role. All aspects of society also need more perceptual technology to control and calculate, and then provide digital basis, which is also the only way to the digital economy.

Recently, our company has two customers, ask two different perceptual needs, both have very important significance and application space, we are busy, I do not know which hero can come to "uncover the list"?
First, if the crude oil pipeline is blocked, it needs to be cleaned by the cleaning company.
Cleaning companies generally use a tapered probe to dredge the pipeline forward driven by high-pressure water. After the probe drive is motionless, they need to know where the blocking point is and need sensing technology to perceive the specific location of the plugging point.
The diameter of the pipe is large and small, such as the diameter of the water cup and the diameter of the bucket.
They are normally buried in the ground more than one meter deep, dredging the length, the short three to five kilometers, dozens of kilometers long, you see the officers and experts, do you have any tricks?
Second, in accordance with state regulations.
In the area where the earthquake zone of magnitude 8 or above is located, an elastic cushion should be added between the foundation and the building column.
During an earthquake, up and down may be compressed by 3 to 5 millimeters, and more than ten millimeters may be moved around. Sensors are needed to measure the displacement of buildings up and down and in any direction around them, as well as weighing.
More importantly, the life of the sensor should be at least greater than or equal to the life of the building. Ladies and gentlemen, do you have a feasible plan?

For more sensor information, you can visit www.websensor.com.