易四方技术

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打造汽车体验新生态 比亚迪全地形赛车场正式开业
Bei Jing Ri Bao Ke Hu Duan· 2025-08-19 01:43
Core Viewpoint - BYD has officially opened China's first dedicated all-terrain racetrack for electric vehicles in Zhengzhou, promoting the popularization of automotive culture through "technology for all" [1] Group 1: Racetrack Features - The racetrack incorporates unique domestic terrain, featuring a sand slope area that has achieved two Guinness World Records with a vertical height of 29.6 meters and a 28-degree drop [3] - A 70-meter long transparent water pool is designed specifically for the BYD U8, showcasing the technology's ability to drive and steer in water, redefining safety standards in extreme environments [3][5] - The racetrack includes a simulated icy road that replicates loss of control scenarios, and a 44-meter low-friction circular track made of over 30,000 basalt bricks, allowing users to experience professional-level vehicle stability [5][6] Group 2: Driving Experience and Technology - The racetrack features a 550-meter straight acceleration track and 27 off-road projects that capture the essence of the Sichuan-Tibet highway, catering to a wide range of driving needs from beginner to advanced levels [8] - A multifunctional area of 15,300 square meters showcases various intelligent technologies, including automatic emergency braking systems and moose tests, providing a comprehensive demonstration of BYD's innovations [8] - After the driving experience, a 9,000-square-meter camping area allows users to relax under the stars, blending entertainment with leisure [8] Group 3: Future Expansion Plans - In addition to Zhengzhou and Hefei, BYD plans to open a racetrack in Shaoxing next year and aims to build a 2,000-acre natural mountain off-road base in East China, integrating ecological landscapes [8]
研报掘金丨民生证券:维持比亚迪“推荐”评级,技术赋能+强化营销构筑高端品牌溢价
Ge Long Hui A P P· 2025-08-11 05:26
民生证券研报指出,比亚迪投资50亿元打造全球首批全地形专业赛车场,并于郑州赛车场组织腾势汽车 尊享体验活动,为投资者提供深度的试乘试驾体验。高端车型展示越野、涉水、沙坡、赛道能力,直观 呈现技术价值。技术驱动高端腾势、方程豹、仰望三箭齐发。公司针对高端市场形成云辇技术、易四方 技术、Dm-o(面向越野的混动平台)等底盘、智能化控制技术,通过技术赋能高端品牌,构筑品牌溢 价。看好公司技术驱动产品力与品牌力向上,同时强化营销赋能,腾势、方程豹、仰望三箭齐发。维 持"推荐"评级。 ...
开启新能源汽车“四电”时代 仰望U7正式上市
Bei Jing Ri Bao Ke Hu Duan· 2025-04-01 10:00
Core Viewpoint - BYD's high-end brand Yangwang officially launched its flagship sedan, the Yangwang U7, on March 27, featuring both pure electric and plug-in hybrid versions, with starting prices of 628,000 yuan for the five-seat version and 708,000 yuan for the four-seat flagship version [1]. Group 1: Technology and Performance - The Yangwang U7 incorporates the "Yisifang" technology for outstanding performance and the "Cloud Chariot-Z" intelligent suspension control system, marking a transition into the "four-electric" era of electric vehicles [1]. - The "Cloud Chariot-Z" system utilizes electromagnetic control technologies from aircraft carriers and maglev trains, achieving a peak power of 50 kW, with a detection precision of 10 micrometers and a response speed of 50 microseconds, capturing vehicle posture 4,000 times per second, which is 20 times faster than mainstream suspensions [3]. - The U7 demonstrates full digital control of vehicle posture in three dimensions, maintaining stability at 160 km/h during a double tire blowout and returning to its original trajectory after a side collision at 100 km/h [5]. Group 2: Design and Aesthetics - The design of the U7 is inspired by the Sanxingdui bronze mask, featuring a "Time-Space Gate" front face and an aerodynamic profile with a drag coefficient as low as 0.195 [5]. - Interior aesthetics draw from Nanjing Yun Jin, with a color scheme of cloud brocade red and pearl satin white accented with purple, showcasing Eastern beauty in detail [5]. Group 3: Battery and Range - The pure electric version of the U7 is equipped with a 135.5 kWh blade battery, offering a CLTC range of 720 kilometers, while the plug-in hybrid version features a horizontally opposed engine with a total range of 1,000 kilometers [7]. - The innovative structure of the U7 not only optimizes front cabin space but also minimizes noise differences between hybrid and electric modes to within 1 decibel, providing a quiet driving experience [7].