Electronic enthusiast network news : vehicle telematics system refers to a system integrator that efficiently displays various data for drivers and passengers. The data received mainly includes navigation information from the global positioning system (GPS) and maps, entertainment systems, mobile phones and highway toll collection systems provided in certain regions.
The main challenge for industry designers to develop in-vehicle telematics systems lies in which systems are needed and how these systems are customized in different regions and kept updated at any time. In addition, car manufacturers must also ensure that their on-board systems can be connected to other types of equipment, including various accessory equipment that customers equip themselves after-sales.
Altera's programmable logic can help manufacturers meet all these challenges, because it allows car manufacturers to develop a very flexible telematics system, and the system can also be targeted programming adjustments according to the specific needs of customers. Programmable logic can implement upgradeable features within a larger or smaller range within the interface bus, or it can also exist as a complete bus interface component. It allows connection between ASSPs that use different protocols.
Figure 1 shows a typical telematics / entertainment system. Altera's low-cost Cyclone ™ FPGA series is ideal for many interface applications in telematics systems. Designers can use the 32-bit Nios® II embedded RISC processor on Altera Cyclone devices to implement telematics controller module functions. Cyclone devices allow custom interfaces to cooperate with receiving data from other ASSP chips currently on the market.
Figure 1. Telematics / entertainment system
Notes :
HMI = Human Machine Interface
OSD = screen display
Based on its efficient device architecture, Cyclone devices can fully meet the performance and price level requirements of various cost-sensitive applications. The Cyclone device series and Altera's complementary products and solutions provide designers in the industry with unparalleled powerful features and the most favorable price levels.
Supermarket Lighting Led Driver
For Supermarket lightigs, there are various kinds led lights that can apply to supermarket. Our Constant Current LED Lighting Power Supply range offers currents from 100mA to 2000mA; LED lighting power supply High Distance Lights Driver offer high efficiencies, PFC, are available with Class P Input; IP ratings against dust and moisture from IP20 through to IP67 and protection for short circuit, over voltage, overload and over temperature conditions. With additional options such adjustable outputs and PWM, 1-10V, Resistive or triac dimming functions.
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current: 100mA-8000mA.
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FAQ:
Q 1:Are you a factory or a trading company?
Answer: We are a factory.
Q 2: Payment term?
Answer: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment
can be negotiated.
Q 3: What's the main business of Fahold?
Answer: Fahold focused on LED controllers and dimmers from 2010. We have 28 engineers who dedicated themselves to researching and developing LED controlling and dimming system.
Q 4: What Fahold will do if we have problems after receiving your products?
Answer: Our products have been strictly inspected before shipping. Once you receive the products you are not satisfied, please feel free to contact us in time, we will do our best to solve any of your problems with our good after-sale service.
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ShenZhen Fahold Electronic Limited , https://www.fahold.com