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Yangwang U7
The Yangwang U7 () is a full-size luxury sedan manufactured by BYD Auto under the Yangwang brand. It will be available with plug-in hybrid and battery electric powertrain options. Overview The Yangwang U7 was released at the Auto China 2024. Pre-sales started in November 2024 at Auto Guangzhou 2024. In March 2025, Yangwang U7 went on sale in China. The delivery started in June 2025. File:Yangwang U7 002.jpg, Rear view Specifications The U7 is equipped with BYD's "e4" (易四方) individual wheel drive (IWD) system with four-wheel steering, which consists of four electric motors, each with a maximum power of for a total of and of torque. It has 20 degrees of rear-wheel steering, allowing for a turning radius. It has a drag coefficient of 0.195 Cd, and a top speed of . It is also equipped with BYD's DiSus-Z (云辇-Z) active suspension technology. This system has a response speed of only 10ms and is also equipped with an energy recovery device that can charge the batter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
BYD Auto
BYD Auto Co., Ltd. ( zh, s=比亚迪汽车, p=Bǐyàdí Qìchē) is the Automotive industry, automotive subsidiary of BYD Company, a publicly listed Chinese multinational manufacturing company. It manufactures passenger battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs)—collectively known as plug-in electric vehicles in China, new energy vehicles (NEVs) in China—along with electric buses and electric trucks. The company sells its vehicles under its main BYD brand as well as its high-end brands, which are Denza, Fangchengbao and Yangwang. BYD Auto was established in January 2003 as a subsidiary of BYD Company, a battery manufacturer, following the acquisition and restructuring of Xi'an Qinchuan Automobile. The first car designed by BYD, the petrol engined BYD F3, began production in 2005. In 2008, BYD launched its first plug-in hybrid electric vehicle, the BYD F3DM, followed by the BYD e6, its first battery electric vehicle, in 2009. Since 2020, BY ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Yangwang
Yangwang Auto () is a Chinese luxury car, luxury electric car brand owned by BYD Auto and marketed by Shenzhen Yangwang Auto Sales Co., Ltd. The brand was introduced in January 2023. In the Chinese market, Yangwang vehicles occupies the price range above CN¥1 million (approximately US$140,000), competing with European luxury brands. , Yangwang is positioned above two other BYD sub-brands, Denza and Fangchengbao. Yangwang is the first brand to introduce BYD's proprietary individual wheel drive (IWD) technology platform called "e4" (易四方). The brand logo is the Chinese character for "lightning" or "electricity" in oracle bone script. Products The brand's first model, the U8 plug-in hybrid full-size SUV, was introduced on January 5, 2023, before its market launch in the Chinese market on April 18, 2023. During the presentation, BYD founder and CEO Wang Chuanfu personally drove a U8 onto the stage, while another U8 equipped with Mecanum wheels demonstrated the IWD technology b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Center Of Gravity
In physics, the center of mass of a distribution of mass in space (sometimes referred to as the barycenter or balance point) is the unique point at any given time where the weighted relative position of the distributed mass sums to zero. For a rigid body containing its center of mass, this is the point to which a force may be applied to cause a linear acceleration without an angular acceleration. Calculations in mechanics are often simplified when formulated with respect to the center of mass. It is a hypothetical point where the entire mass of an object may be assumed to be concentrated to visualise its motion. In other words, the center of mass is the particle equivalent of a given object for application of Newton's laws of motion. In the case of a single rigid body, the center of mass is fixed in relation to the body, and if the body has uniform density, it will be located at the centroid. The center of mass may be located outside the physical body, as is sometimes the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Flat-four Engine
A flat-four engine, also known as a horizontally opposed-four engine or boxer engine, is a four-cylinder piston engine with two banks of cylinders lying on opposite sides of a common crankshaft. The most common type of flat-four engine is the boxer-four engine, each pair of opposed pistons moves inwards and outwards at the same time. A boxer-four engine has perfect primary and secondary balance, however, the two cylinder heads means the design is more expensive to produce than a straight-four engine. There is a minor, secondary unbalanced rotational torque pulse in the plane of the pistons, when a piston pair at one end of the engine is at TDC and the other pair at BDC. The TDC pair creates a torque greater than the BDC pair, so the net unbalanced torque pulse is the difference. The difference in TDC vs BDC inertial forces is explained in the Engine balance section. Boxer-four engines have been used in cars since 1897, especially by Volkswagen and Subaru. They have also occasional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Nvidia Orin
Tegra is a system on a chip (SoC) series developed by Nvidia for mobile devices such as smartphones, personal digital assistants, and mobile Internet devices. The Tegra integrates an ARM architecture central processing unit (CPU), graphics processing unit (GPU), northbridge, southbridge, and memory controller onto one package. Early Tegra SoCs are designed as efficient multimedia processors. The Tegra-line evolved to emphasize performance for gaming and machine learning applications without sacrificing power efficiency, before taking a drastic shift in direction towards platforms that provide vehicular automation with the applied "Nvidia Drive" brand name on reference boards and its semiconductors; and with the "Nvidia Jetson" brand name for boards adequate for AI applications within e.g. robots or drones, and for various smart high level automation purposes. History The Tegra APX 2500 was announced on February 12, 2008. The Tegra 6xx product line was revealed on June 2, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lidar
Lidar (, also LIDAR, an acronym of "light detection and ranging" or "laser imaging, detection, and ranging") is a method for determining ranging, ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. Lidar may operate in a fixed direction (e.g., vertical) or it may scan multiple directions, in a special combination of 3-D scanning and laser scanning. Lidar has terrestrial, airborne, and mobile applications. It is commonly used to make high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swathe mapping (ALSM), and Mars Orbiter Laser Altimeter, laser altimetry. It is used to make digital 3D modeling, 3-D representations of areas on the Earth's surface and ocean bottom of the intertidal and near coastal zone by varying the wavelength of light. It has also been in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
RoboSense
RoboSense Technology Co., Ltd (RoboSense; ) is a publicly listed Chinese technology company that engages in the development and sales of lidar products such as sensors. Its products are used mainly in the ADAS, vehicular automation, robotics and industrial sectors. History After finishing his PhD on outdoor robotics perception at Harbin Institute of Technology, Qiu Chunxin founded RoboSense in 2014. Qiu asked his PhD supervisor Zhu Xiaorui and PhD peer Liu Letian to join his team as chief scientist and chief technology officer respectively. Investors of RoboSense have included over 30 institutional investors such as Cainiao, BYD and Xiaomi. RoboSense started out making scanners for the construction and interior design industries, releasing its first static 3D laser scanner in 2015. With the rise of Tesla, Inc. and autonomous driving, RoboSense soon switched its focus to vehicle sensors. In 2016, RoboSense launched its automotive-grade lidars and became one of the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
4 Nm
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is a square number, the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. Evolution of the Hindu-Arabic digit Brahmic numerals represented 1, 2, and 3 with as many lines. 4 was simplified by joining its four lines into a cross that looks like the modern plus sign. The Shunga would add a horizontal line on top of the digit, and the Kshatrapa and Pallava evolved the digit to a point where the speed of writing was a secondary concern. The Arabs' 4 still had the early concept of the cross, but for the sake of efficiency, was made in one stroke by connecting the "western" end to the "northern" end; the "eastern" end was finished off with a curve. The Europeans dropped the finishing curve and gradually made the digit less cursive, ending up with a digit very close to the original Brahmin cross. While the shape of the character for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Augmented Reality Head-up Display
Augmented reality (AR), also known as mixed reality (MR), is a technology that overlays real-time 3D computer graphics, 3D-rendered computer graphics onto a portion of the real world through a display, such as a handheld device or head-mounted display. This experience is seamlessly interwoven with the physical world such that it is perceived as an immersion (virtual reality), immersive aspect of the real environment. In this way, augmented reality alters one's ongoing perception of a real-world environment, compared to virtual reality, which aims to completely replace the user's real-world environment with a simulated one. Augmented reality is typically visual, but can span multiple sensory Modality (human–computer interaction), modalities, including Hearing, auditory, haptic perception, haptic, and Somatosensory system, somatosensory. The primary value of augmented reality is the manner in which components of a digital world blend into a person's perception of the real world, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Active Suspension
An active suspension is a type of Suspension (vehicle), automotive suspension that uses an onboard control system to control the vertical movement of the vehicle's wheels and axles relative to the chassis or vehicle frame, rather than the conventional passive suspension that relies solely on large spring (device), springs to maintain static support and dampen the vertical wheel movements caused by the road surface. Active suspensions are divided into two classes: true active suspensions, and adaptive or semi-active suspensions. While adaptive suspensions only vary shock absorber firmness to match changing road or dynamic conditions, active suspensions use some type of actuator to raise and lower the chassis independently at each wheel. These technologies allow car manufacturers to achieve a greater degree of ride quality and car handling by keeping the chassis parallel to the road when turning corners, preventing unwanted contacts between the vehicle frame and the ground (especiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Four Wheel Steering
Steering is the control of the direction of motion or the components that enable its control. Steering is achieved through various arrangements, among them ailerons for airplanes, rudders for boats, cylic tilting of rotors for helicopters, and many more. Aircraft Aircraft flight control systems are normally steered when airborne by the use of ailerons, spoileron, or both to bank the aircraft into a turn; although the rudder can also be used to turn the aircraft, it is usually used to minimize adverse yaw, rather than as a means to directly cause the turn. On the ground, aircraft are generally steered at low speeds by turning the nosewheel or tailwheel (using a tiller or the rudder pedals) or through differential braking, and by the rudder at high speeds. Missiles, airships and large hovercraft are usually steered by a rudder, thrust vectoring, or both. Small sport hovercraft have similar rudders, but steer mostly by the pilot shifting their weight from side to side and unba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
