Sensor Industry Hotspot: 3D Sensing Leads the Revolution of Artificial Intelligence Industry
The time is really fast, and the last week of October is nearing the end of the month. So what are the important things to review in the industry this week? Xiao Bian selected ten items with higher attention and shared with everyone.
Underground optical fiber becomes a weapon for scientists to predict earthquakes
Biondo Biondi, a professor of geophysics at Stanford University, studied energy and environmental science. He envisioned forming a billion-level sensor observatory through an intensive network to continuously monitor and analyze earthquakes.
In the past year, Biondi's team has demonstrated that it is able to predict the magnitude and direction of earthquakes from disturbed fiber filaments. Researchers have installed the instrument on a three-mile Stanford University campus on a fiber optic loop.
Thousands of miles of underground fiber travel through California's San Francisco Bay area, providing businesses and homes with high-speed Internet and high-definition video. Seismographs used by researchers to monitor earthquakes, although telecom arrays are more sensitive, but their coverage is sparse and expensive, installation and maintenance have major challenges, especially in urban areas.
Such a network will enable scientists to better analyze earthquakes, especially small earthquakes, and identify their sources more quickly. Larger sensor coverage also better measures ground response to vibration.
This sensory skin makes the robot feel like a human touch
Engineers from the University of Washington and the University of California, Los Angeles, have invented a "skin" with sensors that can cover any part of the robot's body or prosthesis, have stretchable and stretchable properties, and can accurately perceive about shears. Shear and vibration information. This information is crucial for successfully capturing and manipulating objects.
The skin described in this paper simulates the stretching and compression of a human finger as it slides across a surface or distinguishes different textures. It can be sensitive to these tactile information and achieve similar accuracy and sensitivity as humans. This ability can greatly improve the robot's ability in many fields, from surgery, industrial processes to cleaning the kitchen and so on.
Driven by the needs of emerging industries, China's sensor market continues to grow steadily
At present, the domestic sensor market still maintains a medium-to-high-speed development with an average annual growth rate of approximately 20%. With the deepening of the "Internet Plus," China's sensors continue to maintain steady growth under the growth of the market scale of the Internet of Things and other emerging industries. The emergence of emerging industries such as the Internet of Things may also promote the sensor industry as an important area of ​​competition for hi-tech development in countries all over the world.
As the sensory layer of the information age, sensors have become the gateway to the receiving and transmitting of massive data, and thus new emerging demands for emerging applications such as consumer electronics and the Internet of Things have emerged. Driven by these demands, the sensor market maintains a steady and rapid growth, and the future prospects can still be expected.
Utility and Sony develop automatic license plate recognition system
Utility has announced that they are working with Sony to develop automatic license plate recognition (ALPR) using Sony's enhanced video recognition technology, which is an addition to the existing UtilityRocket IoT vehicle-mounted video system.
The system will intelligently identify the vehicle's structure, last known location and license plate label information, and collect data through the UtilityRocket IoT on-board system, which is a small part of the ALPR system.
Scientists invented flexible sensors for diagnosis of gastrointestinal diseases
A group of scientists from the Massachusetts Institute of Technology and Brigham Young Women’s Hospital developed a flexible sensor that can be rolled up and swallowed. When it is ingested, the sensor adheres to the intestinal wall or stomach wall where it can measure the frequency of rhythmic contractions of the digestive tract.
This sensor can help doctors diagnose gastrointestinal diseases and can also be used to detect food in the stomach and help doctors monitor the food consumption of obese patients.
Flexible devices are based on piezoelectric materials that generate current and voltage when mechanically deformed. They also integrate elastic polymers similar to human skin so that they can adapt to the skin and stretch when the skin stretches.
Studies have shown that this sensor can be active in the pig's stomach for up to two days. In addition, more stringent absorbable devices can provide better security, and researchers have experimented with a variety of experiments.
How 3D Sensors Lead the Revolution in Artificial Intelligence Industry
As a breakthrough technology, 3D sensing has made people in the world of application amazing! Technology enthusiasts are thirsty for new inventions. The 3D sensor is the core of depth sensing technology. Its purpose is to connect the device with the real world, which is an exciting thing for most consumers. 3D sensors have a wide range of applications in modern life, from cameras, drones to robots.
It is precisely because of the use of sensors in the Internet of Things to provide a sense of life, artificial intelligence has also flourished. For example, a camera sensor gives artificial intelligence "vision" and the microphone gives it "hearing."
The sensor can satisfy the input of different sensing parameters at the same time. With infrared, artificial intelligence can sense the difference in heat and identify different objects. Ultrasound "hearing" can identify sound waves that humans cannot hear.
Apple layout medical sensor Taiwan health monitoring concept stock benefit
Jeff Williams, chief operating officer of Apple, came to Taiwan to attend the 30th anniversary of TSMC. In the forum hosted by TSMC chairman Zhang Zhongmou, he mentioned that it is very optimistic about the medical sensor technology prospects. This is also an important direction for Apple in the future. The legal person is optimistic that Apple will promote the wearable device market with health monitoring function next year. The health monitoring concept stocks such as Yuanshi, Shengqun, Weiquandian, and New Tang are expected to become the new mainstream in the market.
Industry believes that although major technology companies, including Apple, can't intervene in medical behavior, they can provide better medical sensing and health monitoring technologies. As the FDA accelerates the review of health digital products, it will be equipped with monitoring of heartbeat, blood pressure, and blood glucose in the future. Wearables for data health monitoring, shipments will start to grow explosively.
Cepton Launches Lightweight 3D Lidar Sensing Solution for UAV Mapping Applications
Cepton, a provider of 3D Lidar sensing solutions for automotive, industrial and surveying applications, announced the launch of the SORA200 lightweight 3D LiDAR sensor at the annual commercial drone expo. The SORA200 can provide drones with long-range, high-resolution, low-cost mapping capabilities. Not long ago, Septon just released its HR80 series of high performance 3D LiDAR products for ground applications.
Cepton's new lightweight 3D LiDAR sensor SORA200
Cepton selected LiDARUSA, a LiDAR geospatial solution provider, to jointly bring the SORA200 to market.
Novel Graphene Nanoribbons Give Sensors Unprecedented Sensitivity
A recent study from the University of Nebraska-Lincoln states that fixing DNA-sized carbon ribbons to gas sensors can increase their sensitivity, which is far superior to any other existing carbon materials.
The team developed a new type of nanobelt made of graphene, which is a 2D honeycomb made of carbon atoms. When the researchers integrated the nanobelt film into the circuit of the gas sensor, it was 100 times more sensitive to the molecule than the sensor of the past, even the best performance carbon-based material.
Researchers published research results in the Nature Communications magazine showing that gas molecules can significantly change the resistance of nanoribbon films. Different gases produce different resistance characteristics that help the sensors distinguish between them.
ESPROS Provides 3D Time-of-Flight Sensor Chips for North awakening LiDAR
Leading global time-of-flight (ToF) sensor supplier ESPROS and BeneWake recently signed a framework agreement. ESPROS will use LiDAR (Ladar Radar) for awake robots and driverless cars. ) Provides a 3D time of flight (ToF) sensor chip.
The framework order agreement concluded the engineering cooperation between the two companies. The sensitivity of ESPROS's epc600 and epc610 chip families has matured, and Bei Xing has developed DELiDAR (Infrared ToF LiDAR) for obstacle avoidance, SLAM (Instant Positioning and Map Building) and artificial intelligence applications. Beiwaxing has developed a set of sensor products based on ESPROS' ToF series chips.
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