1. Internal combustion engine without spark plug? Ma will automatically launch a technological revolution Mazda said that the core of HCCI technology is to cancel the traditional spark plug ignition method, which is generated by the method of auto-combustion by the ultimate compressed air and oil-gas mixture. This kind of ignition can be fully burned. The overall fuel efficiency of the engine is increased by 30%.
2, Beijing new energy vehicle subsidies plummeted! In 2017, I bought more than 44,000 cars! In 2017, Beijing Municipal Demonstration Application New Energy Passenger Car will determine the municipal financial subsidy standard according to 50% of the central government bicycle subsidy. The total financial subsidy of the state and the city does not exceed 60% of the vehicle sales price.
3. Will Bentley Tim will give up the crown? Rolls-Royce's first SUV exposure Rolls-Royce did not define the new Cullinan as an SUV, but defined as "HSV" - High-sided Vehicle. The new car draws on the design elements of the new generation of phantoms and will be equipped with a split-door door with an increased ground clearance.
4, Geely built four modular platforms will force new energy and high-end vehicles according to Geely's "Blue Action" plan, by 2020, its new energy models will account for 90% of total sales. Unlike other independent brands pursuing new energy vehicles, Geely Automobile has not blindly increased the number of new energy vehicles based on the lack of stable production capacity. On April 20, 2016, Geely Automobile officially invested 8 billion yuan to build a new energy vehicle project. The project plans to use 600 mu of land, and the first phase of annual production of 100,000 AMA platform new energy vehicles.
5, Gree will enter the field of automotive air conditioning manufacturing Dong Mingzhu introduced, car air conditioning and household air conditioning in the technical difference, the use of automotive air conditioning environment is more complex, requiring a smaller compressor area, but more power. In the past few years, many companies have been exploring entry, although they are still doing well in professional car air conditioner manufacturers. However, Gree is still confident in the future market development.
New product1. Volkswagen pushes 3 new energy vehicles, including plug-in hybrid/pure electric. Starting from 2017, FAW-Volkswagen will have a series of product plans in the field of new energy. First, hybrid power will be introduced, and then it will be excessive in the field of pure electric vehicles. After combing, I found that FAW-Volkswagen's first new energy vehicle, the Sagitar hybrid version, is expected to be launched this year. The first pure electric e-Golf and the launch of a new generation of Magotan's plug-in hybrids are under preparation. The two cars are expected to be listed next year.
2. Tesla is about to trial production of Model 3. Are you optimistic? Informed sources believe that the trial production may only test the quality of assembly lines and auto parts with a small amount. Tesla was originally scheduled to be fully produced in July 2017. At present, 370,000 users have submitted orders, which is only the number that Musk revealed in an interview last year. This trial production, if you can see Tesla's production capacity, I believe that it can further increase the booking volume of Model 3.
3, Volkswagen pushes the self-driving van to pay tribute to the classics to the future . The microbus of the 1960s has long been a cultural symbol of the era. This car symbolizes the liberal spirit of the hippies and is always reminiscent of people. Today, Volkswagen exhibited a model called ID Buzz at the recent Detroit Auto Show, and as the second product of the Volkswagen ID brand new electric car series, ID Buzz also joined the tribute to the older generation. A lot of modern car technology.
4. How much is the mileage of pure electric vehicles? The battery on the new energy vehicle is the key to the entire power system. It provides power for the entire new energy system. The battery provides limited cruising range. The battery supports the maximum cruising range, which means that the vehicle only relies on the battery in the pure electric mode. Support the maximum mileage of the car. At present, pure electric vehicles with a cruising range of more than 250 kilometers are recommended on the market.
5, automotive electronics EMC certification research Automotive electronics products are the general name of the car body electronic control device and vehicle car electronic control device, is an electronic control system consisting of sensors, microprocessors, actuators, electronic components and their components . From the application development of automotive electronics, it mainly includes automotive electronic control devices, safety control systems, body control systems, entertainment and information systems.
Design technology1. Analysis of automotive electromagnetic compatibility issues The electromagnetic environment of automotive electronics equipment is characterized by complexity and variability. This means that the in-vehicle system is subject to a wide range of sources of interference. According to the source classification of electromagnetic interference, it can be divided into vehicle exterior interference, vehicle interior interference and vehicle body static interference.
2. In-vehicle LAN uses the CAN squelch countermeasure according to the common mode choke coil. In the process of electronic vehicle, the presence of the in-vehicle LAN is indispensable for information transmission between the electronic devices in the car. In order to transmit a large amount of information through the in-vehicle LAN, in addition to high speed, there is also a high reliability requirement for communication quality, so the vehicle-specific unique human-machine interface is often used.
3. Tesla battery has gone through three generations. Tesla battery system technology is different from Roadster's first generation battery system. The battery systems of Model S and Model3 are both “slideboardâ€, but in PACK layout and module design. It will be very different. This can be seen from the battery design of the Model S P100D. P100D (100 kWh) and P90D (90 kWh) battery system are exactly the same shape and size, which means that Tesla needs to install 10 kWh in the same size space, while ensuring safety and reliability. Sex.
4. These have laid a solid foundation for the development of autonomous driving. The continuous heat of automatic driving can be seen from the CES at the beginning of the year. At this feast of electronic consumption, the participation of OEMs is comparable to that of the North American Auto Show. According to industry insiders, it is expected that after 2030, autopilot will be used in production cars. At this stage, there are still many problems to be solved for the autonomous car, but the next decade of the car is about to open.
5, buy a SUV is very easy, choose two drives or four-wheel drive but it is difficult to fall a SUV last year can be described as the red-light car industry half the sky, tough shape and excellent passability also let many friends who did not consider SUV to buy a car The idea of ​​the SUV. One aspect that everyone pays more attention to is the driving form of SUV. The straightforward point is the choice of two-wheel drive and four-wheel drive. Then the master will answer your doubts today.
Development materials1. Use ADAS to pave the way for autonomous vehicles
2. System-level power supply reference design for 20W ADAS systems
3, TDAx SoC realizes ADAS's surround camera system
4. The future of ADAS and autonomous driving
5, binocular vision ADAS solution
6, three major ADAS detection system solutions
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