The automotive industry has its own chip suppliers, including NXP, Infineon, STMicroelectronics, Renesas and other companies, the automotive semiconductor market is firmly occupied by them. In recent years, such conditions have shown signs of loosening due to the rise of ADAS and autonomous driving technology. Because smart car demand for computing and data processing capabilities has soared, these capabilities are what Intel, Qualcomm, NVIDIA and other companies are good at, and this is precisely the opportunity for these consumer product chip companies to enter the automotive chip market and catch up.
In the face of artificial intelligence and unmanned future, whether it is poor performance, large-scale layoffs of Intel, Vision for the future, or NVIDIA, which has become an "artificial intelligence computing company", have invested their energies. Automotive electronics and autonomous driving.
According to incomplete statistics, there are currently more than ten domestic mainstream charging facilities (services), including State Grid, Putian New Energy, Tesla, Special Calls, Star Charging, China Southern Power Grid, Sinopec, e-filled network, Shanghai Fudian Technology, star charging, love charging network, poly power, charging network, electric piles, etc. According to different types of business operations, there are merchants that sell both charging piles and Internet +, there are vehicle manufacturers like Tesla, and Internet companies with charging APP as the core.
2. How is the ADAS oligarchy Mobileye made?In the ADAS market, Israel's Mobileye has occupied 90% of the market with several products. Even the world-famous Tesla is equipped with its system, with a market value of 8.545 billion US dollars, which is equivalent to China's BAT status. This article introduces you to the excitement of this company, and gives the analysis and recommendations of domestic manufacturers to enter the ADAS market.
3, heavy! Domestic millimeter wave car radar will break outAutomotive millimeter wave radar is a key component of automotive active safety (ADAS) products. This technology was mainly monopolized by foreign traditional parts giants such as China, Bosch, Denso, and Autoliv, with domestically produced 24G/77GHz automotive millimeters. After the breakthrough of the wave radar MMIC chip, 2016 will be a key year for the domestic automotive millimeter wave radar industry, especially in the second half of this year, the strategic layout of the millimeter wave radar resources will be accelerated by major manufacturers, and the localization of automotive millimeter wave radar is coming. In this field, China is expected to narrow the gap with international giants, and then achieve overtaking in corners.
4, intelligent car rearview mirror function and product solutionsIntelligent rearview mirrors are generally tested for extreme conditions, such as temperature, continuous vibration, etc., but if they are ultra-low temperature or ultra-high temperature, they will not work properly. So what are the functions of smart rearview mirrors? ##侯剑 pointed out that YunOS can combine the application service scenario with the underlying architecture of the operating system, so that many development application data can be connected with consumers. This aspect attracts many hardware industry chain partners to use the YunOS operating system.
5. How does the domestic 77GHZ millimeter wave radar break through the giant blockade?The core technology of this product is still in the hands of Bosch, Delphi, Denso, TRW, ConTI and other multinational giants. It is basically not sold to the domestic market. If you want to buy it, you can only buy a complete system. The price is of course expensive. In the 30 years of reform and opening up, in addition to the lessons of the market that cannot be exchanged for technology, there is still a truth: aiming at the foreign countries’ blockade of Chinese technology, adopting an import substitution strategy. As long as the technology is over and the products are almost the same, it will surely Make a pot full.
6, Nalei Technology General Manager talks based on 24GHz millimeter wave radar sensorThe current mainstream cars use foreign millimeter-wave radar sensors, and the research on autonomous control is imminent. From the left picture, we can see the current situation in China. The slightly higher-end cars in China use millimeter-wave radars, especially such as red flags, Geely, etc. These radars, including 24G radars, are also used by many manufacturers.
7. Counting the top ten development trends of smart cars in the futureSmart cars are definitely one of the hottest keywords in the automotive industry. After a series of preparations and disputes such as questioning, controversy, enlightenment, follow-up, trial and error, 2016 is regarded as the new first year of China's automotive smart Internet development, including Many aspects, such as product form, business model and industrial trend, will enter the stage of substantive development, from concept to landing. Traditional car companies and Internet giants have already laid out smart cars in advance.
8, car fault diagnosis OBD interface function and pin definitionHowever, for the understanding of OBD, we need to pay attention to the fact that the implementation of the three standards of the three countries must be guaranteed by OBDII, but OBDII does not equal these emission standards. OBD has two standards: the US version of SAE and the European version of ISO. EOBD. The time for OBD implementation varies from country to country. At the same time, there are different versions of OBD, and the functionality varies from version to version.
9. Why did BYD reverse from lithium iron phosphate to ternary materials?The future plug-in hybrid car will try to use a ternary battery. Previously, BYD has always favored lithium iron phosphate batteries. As a leading company in materials and new energy vehicles, why has it suddenly changed its attitude? NCM is currently the most mainstream ternary material and is considered to be the future development trend. NCM refers to a nickel-cobalt-manganese ternary material. Different electrode characteristics were obtained by blending the ratios of nickel, cobalt and manganese.
10, discover the shining point of AutoBot Eye intelligent driving recorderUnlike the driving recorders that have only been able to record video in a loop, the surge of smart hardware has given new features to driving recorders in recent years. For a time, smart driving recorders have sprung up, not only at a lower price than traditional driving recorders. And the specifications are higher and smarter.
11 dispute between DSRC and LTE V2X standard in car networkingIf the initial application of the Internet of Vehicles is mainly focused on security anti-theft, car amplifier, and infotainment, then as people pay more attention to driving safety, the future car will form a quick communication for various objects and assist people in safe driving. It will be rapidly developed and become a new driving force for the promotion of in-vehicle networks. At present, semiconductor manufacturers including STMicroelectronics, NXP, and Broadcom are optimistic about this market and launch related solutions.
12 laser lighting technology superior to LED headlights!Lighting and cars have become an inseparable whole. The lighting has not only become the signal language of the car, but also has become the extension of the driver's own cultivation. As the language of the car in motion, lighting needs to pay enough attention to it. In addition to lighting warnings, there are many functions of the lights. With the development of technology, the decorative effect and safety of the lights will come. The bigger.
13 car 48V battery system key technology and advantages inventoryHitachi has developed a 48V lithium-ion battery pack for high-power output for small-displacement vehicles. It is expected to be popular in China and Europe due to its good fuel consumption and high cost performance. The 48V system currently on the market is mainly used for micro-hybrid and weak hybrid vehicles. The lithium-ion battery pack developed by Hitachi has further developed the application of 48V system in the field of hybrid vehicles.
14 inventory of 5 cool automotive smart devices abroadHudway Glass is made up of a simple glass, a movable base and a Case for a fixed phone. The user uses the APP to display the required driving information, such as road conditions, navigation, and the like. Then use this glass to project onto the windshield in front of the car. In this way, the driver does not need to be distracted to watch the car navigation or to tamper the phone while driving, because the information they want can be obtained directly on the glass.
15 car LED headlight drive technology and manufacturer inventoryThe continuous penetration of LEDs in automotive exterior lighting applications is increasingly replacing traditional lighting solutions, requiring a more efficient, robust, and cost-effective electronic device and driver IC to maximize the benefits of LEDs in such applications. . This important component of the LED lighting system points to the factors that need to be considered when developing the LED external light drive electronics architecture.
16 automatic driving laser radar principle analysis and supplier inventoryFor autonomous driving, maybe your understanding is a bit misunderstood. The intelligent internal reference once shared an autopilot report from Boston Consulting. It explains in a very detailed way that the state of autopilot is hierarchical, all of which require people to operate at level 0, and 5 and autopilot do not need anyone to do anything. .
17 analysis of hybrid vehicle 48V technical solution48V/12V DC power converter (PCU, Power Conversion Unit) and 48V lithium battery three core components, with start and stop, energy recovery, acceleration and power, electric crawling and other functions. The traditional internal combustion engine vehicle is equipped with the first generation 48V system (the motor is integrated with the engine through the pulley). The fuel saving rate is 8~12%. The second generation 48V system (motor and gearbox integration) is expected to have a fuel saving rate of 12~19%.
18 deep digging in-vehicle electronic investment potential interconnection service is the coreThe continuous improvement of the vehicle networking industry chain has begun to enter a period of rapid development around the service and application of automobiles. Apple and Google have successively released CarPlay and Android Auto systems to realize the interconnection of mobile terminals and car control platforms. Domestic Internet giant BAT also launched car networking applications in 2015.
19 Analyze the working principle of car ECU and the evolution of architectureECU (electronic control unit) is an electronic control unit, which refers to all electronic control systems on a car. It consists of three parts: input circuit, microcomputer and output circuit. With the increasing degree of automation of automotive electronics, more and more ECUs have appeared in the automotive parts, and the complexity between the lines has increased dramatically.
20 is not easy, lithium battery has finally been valuedAfter the new energy vehicle rises to the national strategy, the promotion and application has entered a critical period. Compared with the fuel vehicle, the electric vehicle has many obvious deficiencies, such as difficulty in charging, short cruising range, safety, etc., but the core and most Hard to break through is still the power battery, and among the power batteries, lithium batteries are especially critical.
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