2017 Muzhan, Shiqiang Component E-commerce presents you with new technologies, new products and new solutions that will lead the car's future development.
As the car develops intelligently, the car is converted from a mechanical system to an electronic system. At present, the proportion of the original electrical and electronic products used in the car to the total cost of the car has increased from 25% to 40%. In the future, this proportion will definitely increase. According to statistics, the focus of automotive electronics in the 2016 Shanghai Electronics Show in Munich is second only to industrial electronics. Among the 61,455 visitors, 28% of the audience came from the automotive and related industries. With the rise of automotive electronics this year, advances in technologies such as ADAS, autonomous driving, in-vehicle information systems, and car networking have risen. It can be said that in the spring feast of the electronics industry, everyone has gained a lot of energy and demonstrated their talents. . As the best electronic component distribution platform in the country, Shiqiang Component E-commerce has brought a series of new technology products and solutions that lead the car to be safe, intelligent and energy-saving in the future. The rapid development of lightweight, intelligent and electrified vehicles puts higher demands on new energy vehicles, not only to reduce the weight of the vehicle, to increase the power-to-weight ratio, but also to shield high voltages to protect the electronic equipment in the car. In this regard, Shiqiang components e-commerce preferred the following products and technologies to debut engineers. The RH850/P1M 32-bit MCU is the world's first automotive chassis MCU with a 40nm process. It achieves low CPU load through dedicated motor control hardware. Even with dual motor drive + boost control, the CPU load is only increased by 3%. Thanks to the integrated independent dual motor drive dedicated engine (EMU/RDC, etc.), the built-in resolver decoder (RDC) and current loop not only reduce the area but also reduce the cost. The RH850/P1M uses the latest IGBT technology to achieve low power consumption through low Ron, low switching loss IGBTs, and the loss is reduced by 20% compared to the past. The high-speed, low-power consumption is further realized by the built-in driver IC of the micro-frequency isolator. In addition, the technical experts of Shiqiang Component E-Commerce told the engineers who came to the exhibition at the exhibition site that the RH850/P1M kit and solution can achieve the miniaturization and weight reduction of the ECU. And the RH850P1M, as a new product suite from Renesas Electronics, achieves the world's highest level of drive efficiency in the field of dual motor control. Melexis' MLX81207 is a highly integrated SoC chip focused on automotive BLDC applications based on customer green requirements, with 16-bit flash microcontrollers, voltage regulators, LIN protocols, power FET gate drivers and several The BLDC motor operating module is integrated into an integrated circuit (IC) and supports Melexis' patented TruSense hardware/software position sensorless drive algorithm to reliably start/drive brushless DC motors under unknown load conditions. High speed dynamic range. The MLX81207 can be used with different current waveforms (block, ladder and sinusoidal) and is AEC-Q100 certified. At present, it has been widely used in Europe and the United States for the latest electronic water pumps and fuel pumps. In addition, Shiqiang Component E-commerce also brings another Melexis product that can be applied to new energy vehicles. The high-precision, ultra-low-cost high-current chip-level current sensor MLX91208 eliminates the need for an external magnetic ring and has a response time of only 3us. Drift less than ±1.5% S; small size for easy integration and installation, designed to help achieve smaller, higher power inverters in response to trends in the hybrid and electric vehicle industries. In addition to the core technology of new energy vehicles, the VINco E3 power module on the Shiqiang Component E-Commerce booth is also a component that cannot be missed. The VINco E3 is a low profile, thin package module from Vincotech that meets industry standards. It uses the SCL process and the latest ultra-low loss Mitsubishi seventh-generation IGBT technology, with higher power density and lower thermal resistance, leakage inductance loss, reducing losses during use and reducing costs. The product combines an insulating metal substrate with a direct potting resin to achieve high heat and high power cycling, thermal reliability, and a longer lasting working life. For engineers, the most attractive products are the latest products, technologies and solutions in the field of automotive electronics. Shiqiang component e-commerce not only has an eye-catching performance in the field of new energy vehicles, but also brings surprises in the field of automobile body safety. When it comes to body safety, the first thing that engineers think of as car design is ADAS. If new energy cars are the highlight of car booths, then ADAS is the highlight of car body safety. Shiqiang Component E-commerce has brought ADAS solutions. The scheme can identify pedestrians with a four-way camera, and converts the angle of the virtual camera to the rear of the oblique direction to display the live situation around the vehicle in 3D high definition more clearly and beautifully. The powerful computing performance can more fully realize the functions added by the users themselves, and contribute to the differentiation of products. The R-Car V2H SoC incorporates an IMR core dedicated to viewpoint conversion, the Renesas IMP-X4 image recognition core and a 3D graphics core. These cores provide image-related technology for vehicles that wish to achieve government regulations and insurance safety ratings. ADAS requirements. Another important technology for vehicle safety, automotive radar technology, is related to UMS and ROGERS. UMS is the leader in the radar transceiver chip industry. Its 24G radar transceiver chip has the industry's only GaAs process, operating temperature range of -40~125°C, Tx Power13.2dBm, VCO phase noise -90dB@100KHz, world shipments First, it accounts for more than 60% of the world market share. Among them, the CHC2442-QPG series of 24GHz transceivers is the most integrated ISM band radar transceiver series on the market. The solution is compact, flexible and cost-effective, and its advantages in the automotive and industrial sectors are evident. ROGERS, the world's highest shareholder of 24G and 77G millimeter wave radar PCBs, offers the industry's most stable RF performance PCB materials. Typical components are 24G RO4835/RO4350 and 77G RO3003/RO4830. In addition, there are LDOs and DC/DCs that are AEC-Q100-certified. High precision and high pressure LDO, guarantee the performance of the car. Excellent output precision, guarantee your product accuracy, high withstand voltage, convenient for automotive applications, ultra high voltage temperature coefficient, stable operation, low power supply current and standby current, energy saving and environmental protection. Of course, Shiqiang Component E-commerce has not only brought these new products, new technologies and new solutions at the Shanghai Electronics Show in Munich. In the field of circuit protection, Shiqiang component e-commerce also brought Littelfuse's L50QS, L70QS series 500V/700V high voltage professional grade fast-acting fuses. In the field of automotive instrumentation, Shiqiang Component E-commerce has brought 32-bit MCU RH850/D1x designed for medium and high-end automotive instrumentation. This series of products is used in seven product series by combining common basic functions such as instrument control and vehicle network. With 22 products offering a wide range of graphics capabilities and cost options, the extensive product line provides better software reusability and scalable solutions to develop a common platform for dashboard systems. In the automotive field, Shiqiang Component E-commerce has brought the Si47920, a car radio chip with integrated Audio DSP. For more details, please visit the Shiqiang component e-commerce to view it! 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