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长安汽车申请ECU复位数据查询方法专利,提高问题定位效率
Jin Rong Jie· 2026-02-16 06:30
天眼查资料显示,重庆长安汽车股份有限公司,成立于1996年,位于重庆市,是一家以从事汽车制造业 为主的企业。企业注册资本991408.606万人民币。通过天眼查大数据分析,重庆长安汽车股份有限公司 共对外投资了120家企业,参与招投标项目5000次,财产线索方面有商标信息3081条,专利信息5000 条,此外企业还拥有行政许可1072个。 声明:市场有风险,投资需谨慎。本文为AI基于第三方数据生成,仅供参考,不构成个人投资建议。 财经频道更多独家策划、专家专栏,免费查阅>> 国家知识产权局信息显示,重庆长安汽车股份有限公司申请一项名为"一种ECU复位数据查询方法、装 置、车辆及介质"的专利,公开号CN121524219A,申请日期为2025年11月。 专利摘要显示,本发明涉及车辆技术领域,公开了一种ECU复位数据查询方法、装置、车辆及介质,方 法包括:响应于针对多个车辆ECU批量的复位数据查询指令,分别创建每一ECU的数据查询通道;通过 每一ECU的数据查询通道,并行向相应的ECU发送复位数据查询指令,并通过数据查询通道接收ECU针 对复位数据查询指令反馈的复位数据,复位数据至少包含ECU发生复位时的软件版本 ...
技术破局先行 马年车市换车有道
Xin Lang Cai Jing· 2026-02-16 03:39
长沙晚报全媒体记者 曹开阳 随着除夕的来临,全新的马年正在走近。走过电动化狂飙、价格战白热化的蛇年,马年的中国汽车市场站在了存 量博弈与技术跃迁的十字路口。作为连续多年全球最大汽车市场和第一大汽车出口国,中国车市的每一次波动、 每一项突破,都牵动产业链与千家万户。 智能化方面,L3规模商用普及。国内智能驾驶马年进入无图化、端到端、L3量产三重拐点,政策放开与技术成熟 同步落地。华为乾崑ADS 4.0完成6亿公里仿真测试,将在马年实现高速L3规模商用、城区L4试点,问界、智界、 尚界全系搭载。小鹏汽车确立"物理AI商业化"目标,XNGP全场景智能驾驶覆盖95%城市道路,端到端大模型实 现算法轻量化,成本下探至20万元级车型。小米汽车依托生态优势,智驾系统聚焦城市通勤场景,硬件保守但算 法流畅,成为年轻用户首选。理想、蔚来等同步推进智能驾驶量产,理想瞄准家庭用户全场景安全,蔚来布局高 速与换电协同智驾,形成差异化梯队。 固态电池方面,半固态将批量上车,全固态电池完成小批量验证,续航、安全、补能三大痛点迎刃而解。东风汽 车率先发力,350Wh/kg半固态电池9月量产装车,续航突破1000公里,极寒环境续航保持率超8 ...
3.8亿辆电车战春运,充电再迎“大考”
创业邦· 2026-02-16 01:15
Core Viewpoint - The 2026 Spring Festival travel rush is expected to see a record 9.5 billion people moving across regions, with 299 million daily cross-regional movements during the holiday, highlighting the significant role of new energy vehicles (NEVs) in this surge [5][6]. Charging Dilemma - The rapid increase in NEV usage, with a total of 43.97 million vehicles by December 2025, has exposed shortcomings in charging infrastructure, leading to long queues at charging stations and "charging panic" among users [5][7][8]. - Despite having the world's largest electric vehicle charging network with over 20.09 million charging facilities, the supply is insufficient to meet the concentrated demand during peak travel times, particularly in low-temperature conditions that affect battery performance [7][10][11]. Solutions to Charging Issues - To address the charging dilemma, the industry needs to enhance the layout of charging stations along major highways, focusing on high-power fast charging stations to improve supply capacity [13][15]. - There is a need to eliminate charging blind spots in rural and remote areas, with plans to add at least 14,000 direct current charging guns in towns lacking public charging stations by the end of 2027 [16]. - The development of advanced battery technologies, such as solid-state and sodium batteries, is essential to improve performance in low temperatures and enhance charging efficiency [17]. - A multi-faceted energy supplement system, including battery swapping and mobile charging, is crucial to meet the concentrated energy needs during peak travel periods [17]. Industry Collaboration - Major industry players like CATL, NIO, and BYD are actively investing in charging infrastructure, with CATL planning to establish over 3,000 battery swap stations by 2026 and NIO aiming for 4,600 stations by the end of the same year [19][20][21]. - The collaboration among battery manufacturers and vehicle companies is vital for optimizing the energy supplement system and addressing the challenges faced during the Spring Festival travel rush [21].
研判2026!中国共享停车行业政策环境、产业链、市场规模、竞争格局和未来趋势分析:政策与需求双驱动,共享停车行业规模持续扩容[图]
Chan Ye Xin Xi Wang· 2026-02-16 01:01
Core Insights - The article highlights the increasing challenge of parking difficulties in urban areas due to rapid urbanization and rising vehicle ownership, leading to a growing demand for innovative solutions like shared parking [1][7]. Shared Parking Industry Overview - Shared parking is a car space sharing model aimed at alleviating urban parking shortages by utilizing technology to open up idle parking spaces from public units, commercial areas, and private owners [3][5]. - The industry is categorized into two operational forms: government-enterprise cooperation and market-driven models [3]. Industry Policies - Recent policies have been introduced to promote the development of shared parking, including increasing urban parking supply and enhancing smart parking infrastructure [4]. Industry Chain - The shared parking industry chain consists of upstream resources (parking space providers), midstream operations (resource integration and management), and downstream users (private car owners) [5][6]. Market Size and Growth - The market size of China's shared parking industry is projected to reach 12.7 billion yuan by 2025, with a year-on-year growth of 8.3% [1][7]. - The number of parking spaces in China is expected to grow from 74 million in 2016 to 273 million by 2025, reflecting a compound annual growth rate of 16% [6]. Competitive Landscape - The shared parking market is becoming increasingly competitive, with companies focusing on technological and model innovations to enhance service quality and user retention [8]. - Key players in the industry include Shenzhen Jieshun Technology, Guangzhou Youting Network Technology, and others, with Jieshun Technology reporting a 39.46% year-on-year increase in revenue from smart parking operations in the first half of 2025 [8][9]. Development Trends - The shared parking industry is expected to integrate deeply into smart city frameworks, utilizing data to optimize parking space allocation and improve user experience [10]. - There is a growing trend towards personalized services, with platforms offering tailored solutions based on user data [11]. - Cross-industry collaborations are anticipated to create new growth opportunities, such as integrating shared parking with electric vehicle charging and commercial real estate [12].
说什么,也要让车开进春晚
汽车商业评论· 2026-02-15 23:04
Core Viewpoint - The article discusses the evolving role of the automotive industry in the context of the CCTV Spring Festival Gala, highlighting how automotive brands have increasingly integrated into this national event as a marketing platform over the years [4][19]. Group 1: Historical Context and Evolution - The CCTV Spring Festival Gala has been a significant platform for advertising since its inception in 1984, with the first automotive advertisement appearing in 2004 [4][13]. - Initially, the automotive industry was not a major sponsor of the gala, with the focus shifting from household appliances to internet companies in the 2010s [13][19]. - The first major automotive sponsorship occurred in 2014, marking a turning point for automotive brands in leveraging the gala for marketing [15][19]. Group 2: Current Automotive Brands and Their Strategies - In 2026, several automotive brands, including Jiangqi Group's high-end model Zun Jie S800, Geely's Lynk & Co 900, and Great Wall's Wei brand, are confirmed to participate in the gala, showcasing their flagship models [11][12]. - The article emphasizes that these brands represent the core strength of the Chinese automotive industry, with their participation symbolizing a significant leap in brand image and technology [11][12]. - The integration of automotive brands into the gala reflects a broader trend of showcasing "Chinese manufacturing" and technological advancements [19][26]. Group 3: Marketing Strategies and Audience Engagement - The article outlines various methods of automotive brand integration into the gala, including background branding, vehicle displays, and product placements in skits [21][22]. - The 2024 gala saw innovative marketing strategies, such as Xiaomi's car model being prominently displayed among guests, indicating a shift towards more creative advertising approaches [21][22]. - Experts suggest that the gala remains a valuable platform for automotive brands to build consensus and emotional connections with consumers, particularly during the family-oriented Lunar New Year celebrations [30][32].
国产车载SerDes龙头冲刺上市!
是说芯语· 2026-02-15 04:01
Core Viewpoint - Ruifake Semiconductor (Tianjin) Co., Ltd. has officially launched its initial public offering (IPO) and listing guidance, marking its entry into the capital market as a leading domestic player in the automotive SerDes field [1]. Company Overview - Established in July 2009, Ruifake has a registered capital of 70 million yuan and is classified under the manufacturing industry of computers, communications, and other electronic devices. The company is recognized as a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise in Tianjin [2][4]. - The company was founded by several returnee semiconductor technology experts from Silicon Valley and local seasoned marketing professionals, supported by leading industry capital such as Junlian Capital and Sequoia Capital, providing it with inherent advantages in R&D and market layout [2]. Business Structure - Ruifake has established a national layout with its headquarters in Tianjin and sales and customer support nodes in Shenzhen, Chongqing, and Shanghai, creating a complete business loop from chip R&D and design to market promotion. Its business scope includes manufacturing electronic components and software, technology development and transfer, and wholesale and retail of products [3]. - The shareholding structure is clear, with the controlling shareholder, Wang Yuanlong, directly holding 21.36% of the shares and indirectly controlling 16.76% of the voting rights through other entities, totaling 38.11% of the voting rights [3][4]. Competitive Advantages - Ruifake's core competitiveness lies in technological independence, high-end product offerings, and comprehensive scene coverage. The company insists on self-research of core IP, with all products utilizing proprietary IP cores, avoiding reliance on third-party IP and establishing a complete domestic supply chain from chip design to packaging and testing [5]. - The company focuses on high-speed analog circuits, SoC circuit design, and embedded software, having developed PHY IPs for USB3.0, SATA1/2/3, PCIE, HDMI, and MIPI, creating significant technical barriers. It is also a member of the HSMT (China Automotive High-Speed Multimedia Transmission) industry standard drafting unit [5]. Product Matrix - Ruifake targets three core areas: automotive-grade, industrial-grade, and consumer-grade products. Its automotive-grade SerDes chips are its core business, being one of the only two companies globally to mass-produce SerDes chips exceeding 12G PAM4, with over 20 products in mass production and transmission rates ranging from 2Gbps to 12.8Gbps [6]. - The company has successfully entered the supply chain of major manufacturers like Changan Automobile and aims to rank among the top three in the Chinese market for intelligent auxiliary driving domain control (NOA) SerDes chips by the end of November 2025, with plans to launch products with a transmission rate of 25.6Gbps for 8K automotive display needs [6]. Future Prospects - The launch of the IPO guidance is expected to broaden the company's financing channels, enhance R&D investment, and expand its product line, solidifying its leading position in the automotive SerDes field. It is anticipated that with the advancement of the listing process and the popularization of HSMT standards, Ruifake will leverage domestic substitution policies and market demand growth to achieve dual breakthroughs in technology and business [8].
崔东树:1月汽车出口走强带动厂家销量相对较好 新能源车走势平稳
智通财经网· 2026-02-15 03:59
Group 1 - The automotive market in China is expected to maintain strong growth in 2025, driven by government policies promoting consumption, with significant recovery in both truck and bus markets [1] - In January 2026, the commercial vehicle market is anticipated to experience structural growth due to equipment upgrade subsidies, particularly in the electrification of logistics and transportation [1][4] - The overall automotive sales in 2025 are projected to reach 34.392 million units, with a cumulative growth rate of 9%, while January 2026 saw a decline of 4% year-on-year in total automotive sales [6][21] Group 2 - The differentiation between passenger and commercial vehicles has become more pronounced in recent years, with passenger vehicle consumption improving and commercial vehicle sales weakening [4][11] - In January 2026, the sales of new energy passenger vehicles totaled 870,000 units, reflecting a 2% year-on-year decline, influenced by policy adjustments and market pressures [21] - The competitive landscape among traditional fuel passenger vehicle manufacturers is shifting, with domestic brands gaining strength against joint ventures, particularly in the context of declining sales for traditional fuel vehicles [27] Group 3 - The truck market is showing robust growth, with January 2026 sales reaching 320,000 units, marking a 28% year-on-year increase, indicating a strong demand for logistics and transportation solutions [34][36] - The bus market is expected to remain stable, with head manufacturers performing well, primarily driven by demand for light and micro commercial vehicles [30][32] - The overall automotive industry is experiencing significant differentiation in growth rates among manufacturers, with private enterprises increasingly replacing state-owned enterprises as industry leaders [11][18]
国内汽车市场,突发重大转变!
Xin Lang Cai Jing· 2026-02-14 14:24
总书记说产业发展,不能喜新厌旧! 作 者 | 三里屯 责 编 | 李 丹 出 品 | 汽车K线 没想到汽车产业变化来的如此之快! 2026年中国车市,开年便上演了一幕出人意料的"反转"。 依靠新能源车"单腿跳"的上市车企集团,绝大多数陷入环比腰斩的困局,而坚持"燃油+新能源"两条腿走路的传统大厂巨头,却在市场寒流中展现出惊人 的韧性。 这不禁让人深思,在新能源汽车发展趋于理性,燃油车基盘究竟是转型的包袱,还是穿越周期的"压舱石"? 01 中国汽车流通协乘联分会数据显示,1月全国乘用车零售154.4万辆,同比下降13.9%,环比下滑31.9%。 在这轮销量寒潮中,新能源阵营率先感受到了刺骨凉意。 | 排名 | 公司名称 | 销量 | 当月同比 | 景月环比 | | --- | --- | --- | --- | --- | | 1 | 吉利控股集团 | 约340,000 | 2.78% | -2.94% | | | 吉利汽车集团 | 270,167 | 1.29% | 14.08% | | 2 | 上汽集团 | 327,413 | 23.94% | -18.03% | | 3 | 中国- 汽 | 243,000 ...
【月度排名】2026年1月厂商销量排名快报
乘联分会· 2026-02-14 08:39
Core Viewpoint - The domestic narrow passenger car market in China experienced a retail sales decline of 13.9% year-on-year in January 2026, with sales reaching 1.544 million units, attributed to the end of the 12-year new energy vehicle purchase tax exemption policy, leading to a temporary dip in demand [2][4]. Sales Data Summary Wholesale Sales Rankings (January 2026) - Geely Automobile led with 270,167 units sold, a 1.3% increase, capturing 13.7% market share - BYD Automobile followed with 205,518 units, down 30.7%, holding 10.4% market share - Chery Automobile sold 193,969 units, down 12.0%, with a 9.8% market share - Volkswagen sold 128,001 units, down 1.7%, with a 6.5% market share - SAIC Passenger Vehicle sales increased by 53.6% to 77,421 units, capturing 3.9% market share [6]. Retail Sales Rankings (January 2026) - Geely Automobile again led with 209,661 units sold, down 12.6%, holding 13.6% market share - Volkswagen sold 132,300 units, down 3.5%, with an 8.6% market share - BYD's retail sales dropped significantly by 53.0% to 94,176 units, capturing 6.1% market share - SAIC Volkswagen sold 89,600 units, down 9.3%, with a 5.8% market share - Changan Automobile's sales decreased by 33.5% to 81,074 units, holding 5.2% market share [7]. New Energy Vehicle (NEV) Wholesale Sales Rankings (January 2026) - BYD led NEV sales with 205,518 units, down 30.7%, capturing 23.8% market share - Geely followed with 124,252 units, up 2.6%, holding 14.4% market share - Tesla China sold 69,129 units, up 9.3%, with an 8.0% market share - Chery sold 46,802 units, down 14.9%, with a 5.4% market share - SAIC Passenger Vehicle saw a significant increase of 576.9% to 28,179 units, capturing 3.3% market share [9]. New Energy Vehicle (NEV) Retail Sales Rankings (January 2026) - BYD again led with 94,176 units sold, down 53.0%, holding 15.8% market share - Geely sold 92,135 units, down 21.6%, with a 15.5% market share - Hongmeng Zhixing saw a significant increase of 65.5% to 57,915 units, capturing 9.7% market share - SAIC's sales increased by 83.3% to 40,016 units, holding 6.7% market share - Xiaomi Automobile sold 39,002 units, up 70.3%, with a 6.5% market share [10].
非遗贺新春,长安中国年——重庆“巴渝非遗年俗文化展”举行
Zhong Guo Jin Rong Xin Xi Wang· 2026-02-14 06:48
Group 1 - The event "2026 Year of the Horse Spring Festival Gala" and the "Bashu Intangible Cultural Heritage New Year Customs Cultural Performance" took place in Chongqing, showcasing local traditions and culture [1][3] - The performance featured national-level intangible cultural heritage artists, attracting over a thousand citizens who celebrated the event [3] - The event included a cultural experience area with traditional crafts such as sugar painting, wood carving, and paper art, appealing to both young and old attendees [3] Group 2 - Changan Automobile represented "Chongqing-made" products at the event, highlighting its achievements, including the production of the 30 millionth vehicle and obtaining the first domestic L3-level autonomous driving license [5] - During the Spring Festival, Changan Automobile will collaborate on a large drone show and display on major landmarks to send New Year blessings to global Chinese communities [5] - On February 16, Changan Qiyuan will participate in the CCTV Spring Festival Gala, further promoting the brand and celebrating the New Year with citizens [5]