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.
SMD Piezoelectric Buzzers are generally smaller than pin type Piezoelectric Buzzers. They are optimized for small devices such as blood glucose meter, clinical/forehead thermometers, smart glasses, and portable terminals.
From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products. Currently, over 70% products are exported to US. South East Asia and Europe.
Smd Piezo Buzzer,Piezo Passive Smd Buzzer,Portable Micro Alarm Buzzer,Passive Micro Smt Alarm Buzzer
Jiangsu Huawha Electronices Co.,Ltd , https://www.hnbuzzer.com