The annual China Electronic components Association sensitive components and Sensor Branch Peak Forum is held as scheduled today at the beautiful Harbin Jiangbei Marriott Hotel. This year's organizer is the branch director, CLP 49, which is known as the main R & D unit of China National Brand Sensor.

China's state-owned sensor R & D and production units are relatively scattered due to historical reasons, of course, there are also reasons for sensor application.
The CLP system has 48 CLP, 49 CLP, 13 CLP, 52 CLP Haikangwei, 55 CLP, Chongqing Acousto and Optoelectronics Corporation (24 CLP and 26 CLP); AVIC 105, AVIC 304, AVIC 618, AVIC Taihang, AVIC Optoelectronics, etc., there are also many aerospace systems, many military systems, and many CAS systems, which are not listed here.
Thus it can be seen that the sensors are indeed too scattered and there are too many kinds.
Originally, we were going to talk about today's forum. 49 talked about sensor research units in other countries. It's a bit of a fork in the road, so let's get back to business.

This year's forum is still rich in content, involving sensors and the Internet of things, involving production and research, involving universities and enterprises, involving sales and applications, involving large enterprises and small companies, and involving macro and micro. It seems that Brother Guo Meng and his team have worked hard for them. 

I was deeply impressed by Academician Yang Desen's speech. It is true that because there are few underwater acoustic sensors in the past, it is indeed difficult to develop underwater sonar sensors, but according to Academician Yang, the level of underwater sonar sensors in China is also in a leading position in the world.
With advanced sonar sensors, our blue ocean is safe.

Looking at the difficulties in developing underwater radar or sonar, Academician Yang summed up the "four big" and "four small". Compared with our atmospheric development of various sensors, such as radar or ultrasonic and microwave sensors, it is indeed very difficult.

But look at the conclusion, the research and development level of sonar sensor in our country is really good.
COVID-19 epidemic has spread for the third year, coupled with the conflict between Russia and Ukraine this year, what is the level of China's electronic components industry, especially the sensitive components and sensor industry this year?
If you take a look at the customs data cited by the Secretary General of the Chinese components Association Gu Qun, you will have a good idea.

In 2021, China's overall export of sensitive components and sensors increased by 11%, of which pressure sensors increased by more than 8%, which is still a good figure.

But from January to June 2022, the export of China's overall sensitive elements and sensors has dropped by more than 7%.
We in this industry, do you feel it?
Can you compare with your own company, do you contribute growth data?
Or does it aggravate and lower the data?
The casual but thoughtful brother Guo Yuansheng once again shared the relationship between sensors and the digital economy, which is the foundation of the digital economy.
Before the advent of the digital economy, we in the sensor industry can not wait, rely on, want, let alone fight in isolation, but should systematically solve the problems of customers, to solve the needs of customers is the right way.
Some of the needs of customers are urgent, but it is difficult to solve with a single sensor, so cooperation and ecology become inevitable.

In many speeches, he talked about Japan's "super toilet" of multi-sensor fusion, coupled with intelligent processing in the cloud, which is a typical example of the Internet of things for personal health.
Up to now, we have not heard anyone seriously study and solve the problem in our country, and it is not clear whether it is a technical problem or a market problem.
How many years of research on the Internet of things for sensors.
I don't want to talk about the content and level of the two experts' speeches by Huawei and Haikangwei.

Every year, the entrepreneur night after the summit is still very lively, where new and old friends get together.
In the bones of the Chinese people, wine seems to be a fusion agent, which will bring you and me, he and you together, happy together.
You see, friends who drink a lot look young, such as General Deng from Xi'an No.2 Radio Factory.

The live performance of sand painting at this year's dinner is unique, showing the beautiful past and present of Harbin, 49 brand-new parks and the application of the Internet of things.

2022.07.28.23:09.   Harbin JW Marriott Hotel