In this era of intelligence, sensors are everywhere, and AMS Semiconductors (AMS), the world's leading provider of high-performance sensor solutions, is changing the world with sensors. Today's hot smart lighting is inseparable from sensors. Credit.
A few days ago, at the Smart Lighting Summit hosted by electronic enthusiasts, AMS TW GM Daniel Lee explained the role of optical sensors in the field of lighting.
He said that the smart lighting that is being done now only has to connect this small part, which is not enough. The ideal smart lighting scene should be able to perceive the external environment. After the analysis, the corresponding adjustments, such as changes in color temperature, brightness, color, etc., are made. Then he started from the following three aspects, and deeply analyzed the ideal state of intelligent lighting.
The luminaire is not only a luminaire, but also carries the connection function of the Internet of Things.
It can be said that smart lighting is based on the Internet of Things, and lighting is one of the carriers of the Internet of Things. Daniel Lee said that the Internet of Things needs to be given different functions via sensors, especially as a carrier. The Internet of Things needs to collect data and how data is collected. This is what the sensor does. The sensor is actually a very important connector between nature and numbers.
The sensor is capable of detecting external environments, such as people on site, temperature and humidity in the environment, and whether dangerous situations occur. These data are uploaded to the background for data processing and then reacted. At this time, the luminaire is no longer just a glowing thing. It can be self-applied and has self-awareness. This is the essence of intelligent lighting. The essential qualities of the most important carrier of networking.
What are the challenges that need to be addressed in the field of smart lighting?
Daniel Lee summed up the challenges that smart lighting needs to address. He said: "How do you put intelligence and sensing into the product? How do you connect products and products, the Internet, and back-end control through different networks? How many different APPs and applications are integrated into the background to help them manage the lamps? When developing products, it is necessary to develop a series, two series, how to make product extensions to do the whole market. Different uses, such as industrial, commercial, or personal use? Do you need an ecosystem that the lamps themselves need? These are all things to consider."
These are actually small challenges. Daniel Lee said that the traditional way of controlling the luminaires plus AMS's smart lighTIng SLD or SLM, through each connection can be through different connection technologies, Zigbee, Wifi, 5G, etc., can reach each through the standard serial port The lamps are connected to each other so that the status of each lamp's execution, illumination, and brightness in the space can be known.
Sensors provide health care for smart building applications
Finally, Daniel Lee introduced AMS's optical sensor products. For the purpose of energy saving and environmental protection in the setting of the luminaire in the space, the sensor is indispensable.
What the customer cares about is not that it can adjust the color, brightness, and function. Instead, it is self-determined whether the light intensity should be bright enough today, or in my application scene, the number of lights and the color should be adjusted, if all The lamps are fully automatic, and the smart lighting has a soul.
Amys is committed to the sensor solution. What is needed in Smart lighTIng is a flexible and accurate sensor. Based on the inherent advantages, AMS is the only SYZ sensor AS7200 series in the world. The XYZ tristimulus sensor is a favorite of professionals and designers. Why is this?
RGB (red, green and blue) three-color sensor is outdated, XYZ color sensor is on the scene, compared to RGB's three-channel 15%-20% accuracy error, SYZ can be accurate to one point, 1% to 5%, the color provided The measurement can accurately match the human eye's response to the visible spectrum, and provides a variety of serial ports, which can be connected to different modules through the UR serial port to meet the application scenarios of home, commercial, street lighting, industrial and so on.
The AMS sensor also provides a Sensor hub, which is responsible for all sensor input and output, power management, attitude calculation, etc., which can effectively improve accuracy, reduce energy consumption, and reduce the pressure on the main processor.
Finally, the AMS optical sensor also incorporates 3D face recognition technology. Amys Semiconductor has integrated key components of the 3D system from transmitter, optical path control to infrared receiver sensor through the acquisition of Heptagon and Princeton Optronics, from hardware to hardware. The software's complete 3D system solution helps customers shorten time-to-market, reduce the complexity of system integration, and accelerate the expansion of 3D products in the market.
Daniel Lee said that we want to add value to smart lighting products. This is the most important key to smart lighting taking off. Intelligent buildings need the health care function of smart lighting.
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