Imagine if buildings, warehouses, airports, homes or factories can be intelligent and interconnected, and truly energy efficient and support dynamic self-perception, how will these changes bring about earth-shaking changes in our work and life? In fact, with the advancement of the semiconductor industry, these application scenarios are getting closer and closer to us.
If any pallet in the warehouse can report the weight and quality of the goods and process the history.
This smart warehouse will be able to identify the goods placed on each pallet and track the cargo loading process records on the entire inventory. Technologies such as smart and interconnected tags are critical to tracking components and optimizing supply management throughout the supply and manufacturing chain.
Wireless connectivity is another key element of future smart buildings and smart warehouses. Monitoring, control and tracking of machines and supplies often requires a scalable wireless mesh network. The real-time requirements of the control loop also have a certain impact on the wireless network protocol. In addition, asset tracking, one of the early applications of wireless networks, has some additional requirements in terms of range and location characteristics. However, all of the above applications have in common: ultra-low power consumption of wireless nodes and sufficient local processing power, because most applications of wireless nodes will avoid battery replacement during their lifetime.
If all the machines and valves in a building or a factory can automatically report health status or predict any impending failure, the administrator only needs a smartphone to detect subtle leaks or tracking outlets in the faulty valve. Zhongwei's power is wasted.
Predictive conservation is critical in industrial and commercial facilities where machine downtime can cause high losses or disrupt business. At present, a wide variety of sensing modes can be combined with advanced algorithms, and the sensing technology provides a solid foundation for a smart factory that is reliable and efficient. A modern ultrasonic or electromagnetic flowmeter detects any small vibrations in the flow of a liquid or gas, quickly detecting gas and liquid losses, and quickly determining where it leaks. Intelligent circuit breakers can report energy usage profiles or potential current leakage in the line. For further information on predictive maintenance, read TI's latest white paper.
If the smart glass on the office window is a transparent solar panel, or an “energy router†that optimizes energy use.
Smart buildings will optimize energy consumption by using high-efficiency solar panels or other alternative energy sources such as fuel cells combined with flow batteries. The efficient generation, use and storage of energy can significantly reduce energy costs without compromising quality or productivity. Smart buildings will also be powered by a combination of grid power and alternative energy sources, as well as high-capacity energy storage facilities that require frequent energy conversion.
In order to save energy, conversion efficiency and load sensing are critical. High performance converters and inverters require efficient high voltage power transistors and intelligent drivers/controllers. Intelligent power solutions with digital control loops benefit from AC/DC energy conversion from grid power to energy storage, and DC/AC energy inverter systems that convert energy stored in storage energy or solar panels into AC loads. New devices will make it possible to achieve efficient two-way energy conversion. In the future, buildings will install “energy routers†that direct energy from different sources and forms to different loads, much like data routers that upload and download data.
If a smart office building can quickly adjust heating, lighting, ventilation, meeting room space and audio-visual needs according to the workstation layout, in the future, the glass surface of the building will become vivid and vivid, becoming a roaming display. Part of it.
Advances in semiconductor technology in the field of sensing have begun to appear in smart buildings, and the dynamic tracking and management of resources in environmentally aware buildings has become a reality. Occupancy sensors, thermal and chemical sensors, vision sensors, flow meters, and many other sensors are being widely used in modern commercial facilities. The security and security of smart buildings have also been greatly enhanced. The deployment of interconnected vision sensors, including cameras, ultrasound, optics and radar sensors, provides virtually no monitoring dead spots in smart buildings. In addition, advanced gas and heat sensors are able to track and analyze hazardous leaks or hazardous chemicals to accurately detect potential areas of harmful leaks or hazards.
Thousands of interconnected sensors are found in a common intelligent building facility; these sensors must be consistently connected and working to provide reliable monitoring and control. While some higher power sensors can be interconnected via Ethernet, larger deployments require a complementary wireless sensor network.
Big data processing, ultra-low-power wireless mesh networks, embedded sensor technology, low-energy management monitoring and other innovative technologies in the field of analog and embedded processing electronics have accelerated the realization of smart buildings.
Higher security, security, productivity and quality are the reasons why today's smart building developers are adopting this innovative technology. In the future, smart buildings will truly enter people's daily lives and become an indispensable part.
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Fixed/Detached Panel
7388IC
Support MP3/WMA audio format
18FM Radio stations
USB/SD/MMC/AUX-in/RCA audio output
EQ: POP/ROCK/CLASSIC/Jazz
Clock function/Remote function
1Din Fixed panel, FM electronic tuning radio
With USB mobile hard drive socket, SD card slot, compatible with MP3/WMA music format
Dual USB socket, one for charging, the other for reading USB
Electronic volume control, LCD / LED display with external auxiliary audio interface
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Electronic digital song function, USB mobile phone charging, memory playback function
Optional IC:7388IC/7377IC/1028IC/5301B/6633
Power: 12V or 24V
Optional features:
AM electronic tuning radio (plus 12 radio stations)
Sound adjustment: equal sound / bass / treble / balance
Audio playback effect: pop-rock-classic-jazz
With folder function, ID3 function, with Bluetooth
Maximum power output: 4*15W/4*25W/4*45W with remote
Customer Customization
Package:
General Packaging: 1PCS/BOX, 10PCS/CTN, CTN Size:40.3*22*35.2CM
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