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一汽解放申请DPF再生方法、装置、计算机设备和存储介质专利,减少对额外喷油加热的依赖
Jin Rong Jie· 2025-06-17 00:58
Group 1 - The company, FAW Jiefang Automotive Co., Ltd., has applied for a patent for a DPF regeneration method, device, computer equipment, and storage medium, with the publication number CN120159639A and application date of April 2025 [1] - The patent involves a method that utilizes the pressure difference of the DPF to determine carbon load and employs engine braking to regenerate the DPF, reducing fuel consumption and enhancing energy efficiency [1] - The method aims to minimize reliance on additional fuel injection for heating during DPF regeneration, thereby lowering regeneration costs [1] Group 2 - FAW Jiefang Automotive Co., Ltd. was established in 2002 and is primarily engaged in the automotive manufacturing industry, with a registered capital of 1,080,301.25 million RMB [2] - The company has made investments in 23 enterprises and participated in 5,000 bidding projects, indicating a significant presence in the market [2] - The company holds 273 trademark registrations and 5,000 patent records, along with 181 administrative licenses, showcasing its extensive intellectual property portfolio [2]
长安汽车申请电子外后视镜控制相关专利,保障下车时的安全性
Jin Rong Jie· 2025-06-14 08:05
Group 1 - Chongqing Changan Automobile Co., Ltd. has applied for a patent related to an electronic rearview mirror control method, device, vehicle, and equipment, with publication number CN120135089A and application date of April 2025 [1] - The patent aims to enhance vehicle safety by allowing the electronic rearview mirror to enter a standby state after the vehicle is powered down, and to activate when the user's facial image indicates an intention to open the door [1] - This innovation addresses safety concerns for drivers who may rest inside the vehicle after powering it down, ensuring that the electronic rearview mirror is operational when needed [1] Group 2 - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry, with a registered capital of approximately 992.18 million RMB [2] - The company has invested in 119 enterprises and participated in 5,000 bidding projects, showcasing its active role in the automotive sector [2] - Changan holds a significant number of intellectual property assets, including 3,117 trademark records and 5,000 patent records, along with 964 administrative licenses [2]
汽车早报|多家车企陆续承诺支付账期不超过60天 腾势D9第25万台量产车下线
Xin Lang Cai Jing· 2025-06-11 00:22
Group 1 - Geely, Changan, BYD, and Chery have committed to a payment term not exceeding 60 days [1] - BYD's Tengshi D9 has become the world's first new energy MPV to reach a production milestone of 250,000 units [1] Group 2 - BAIC Group reported a total vehicle sales of 134,700 units in May, a year-on-year increase of 1.61% [2] - BAIC's total vehicle sales from January to May reached 662,700 units, up 6.35% year-on-year [2] - BAIC's premium brand, Arcfox, sold over 13,500 units in May, marking a 200% increase year-on-year [2] Group 3 - SAIC Maxus has increased its registered capital from approximately 5.82 billion RMB to about 10.33 billion RMB, a growth of approximately 77% [3] - The company was established in April 2011 and is fully owned by SAIC Group [3] Group 4 - Zeekr has announced a patent for a vehicle anti-tailgating alert system, which aims to alleviate driving anxiety [4] - The system includes real-time monitoring of vehicle speed and distance to the vehicle ahead, providing dynamic alerts to following vehicles [4] Group 5 - BYD has published a patent for a fire detection method that aims to improve the accuracy of fire identification [5] - The method involves analyzing visible light images and environmental data to determine fire detection results [5] Group 6 - VinFast reported a significant increase in electric vehicle deliveries, with a total of 36,330 units delivered in the first quarter, a year-on-year increase of 296% [6] - The company's total revenue for the first quarter reached approximately 6.57 billion USD, a year-on-year growth of 149.9% [6] - VinFast's net loss for the quarter was approximately 7.12 billion USD [6] Group 7 - General Motors plans to invest approximately 4 billion USD in three manufacturing plants located in Michigan, Kansas, and Tennessee over the next two years [6]
长城汽车取得发动机缸体、发动机和车辆相关专利,降低正时罩盖处的密封难度
Jin Rong Jie· 2025-05-30 02:34
Group 1 - The State Intellectual Property Office of China granted Great Wall Motor Company a patent for "engine cylinder body, engine, and vehicle," with the announcement number CN222910124U and application date of August 2024 [1] - The patent describes an engine cylinder body that includes a cylinder main body with a first mounting surface for a timing cover and a second mounting surface for a cylinder head or oil pan, allowing for better spacing and reduced sealing difficulty [1] - The design features a support structure that separates the first and second mounting surfaces, preventing the formation of a "T" shape joint area, which simplifies the sealing process at the timing cover [1] Group 2 - Great Wall Motor Company was established in 2001 and is located in Baoding City, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of approximately 848.66 million RMB and has invested in 73 enterprises, participated in 2402 bidding projects, and holds 5000 trademark and patent records [2] - Additionally, Great Wall Motor Company possesses 619 administrative licenses, indicating a robust operational framework [2]
阿尔特汽车取得集成多通阀专利,能够减少管理中三通阀以及四通阀等结构的使用
Jin Rong Jie· 2025-05-17 02:09
Group 1 - The core point of the article is that Alter Automotive Technology Co., Ltd. has obtained a patent for an integrated multi-port valve, which aims to enhance vehicle control and reduce the need for multiple valve structures [1] - The patent, titled "Integrated Multi-Port Valve and Vehicle," was authorized with the announcement number CN222864204U, and the application date was June 2024 [1] - The integrated multi-port valve includes a housing, a driving mechanism, a valve core, and at least four interface pipes, allowing for efficient management and control of fluid pathways in vehicles [1] Group 2 - Alter Automotive Technology Co., Ltd. was established in 2007 and is located in Beijing, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 4,980.40481 million RMB and has invested in 33 enterprises, participated in 192 bidding projects, and holds 2,458 patent records [2] - Additionally, the company has 156 trademark records and 10 administrative licenses, indicating a robust presence in the automotive sector [2]
上海汽车集团申请驱动半轴疲劳寿命获取专利,降低优化成本和开发周期
Jin Rong Jie· 2025-05-16 03:49
Group 1 - Shanghai Automotive Group Co., Ltd. has applied for a patent titled "A Method and Device for Obtaining the Fatigue Life of a Drive Shaft" with publication number CN119984804A, filed on November 2023 [1] - The patent describes a method to determine the fatigue life of a drive shaft under an ejection start mode by obtaining the first torque and working angle corresponding to the drive shaft [1] - The method allows for quick calculation of the drive shaft's fatigue life in the ejection start mode without the need for bench testing, thereby reducing optimization costs and development cycles [1] Group 2 - Shanghai Automotive Group Co., Ltd. was established in 1984 and is primarily engaged in the automotive manufacturing industry, with a registered capital of approximately 11.58 billion RMB [2] - The company has invested in 59 enterprises and participated in 5,000 bidding projects, holding 1,457 trademark records and 5,000 patent records [2] - Additionally, the company possesses 522 administrative licenses [2]
小米汽车前保险杠风道专利获授权
news flash· 2025-05-13 06:44
金十数据5月13日讯,天眼查财产线索信息显示,近日,小米汽车科技有限公司申请的"前保险杠风道和 车辆"专利获授权。摘要显示,本公开所述前保险杠风道包括风道本体和活动板,所述风道本体围成有 风道;所述活动板的至少一部分设于所述风道本体内,所述活动板与所述风道本体转动连接,以在关闭 所述风道的第一位置和开启所述风道的第二位置之间切换。本公开的前保险杠风道,通过转动活动板可 以实现对车辆前轴升力的调节,改善车辆操控性能。 小米汽车前保险杠风道专利获授权 ...
宁波均胜群英取得汽车空调风门执行器专利,提高了电机组件的适用范围
Jin Rong Jie· 2025-05-05 03:51
专利摘要显示,本实用新型公开了一种汽车空调风门执行器,包括执行器外壳、电机组件、电机壳体减 震垫,执行器外壳包括执行器上、下壳体及执行器上、下壳体构成的外壳腔体,电机组件设于外壳腔体 内,电机组件包括电机壳体、转子转轴及后盖板,后盖板的尾端设置有凸座,电机壳体减震垫抵接于后 盖板与外壳腔体内壁之间,电机壳体减震垫包括上半环垫及下半环垫,上半环垫及下半环垫之间形成用 于套合凸座的安装孔,上半环垫及下半环垫分别对应安装于执行器上壳体及执行器下壳体的内壁。本实 用新型将电机壳体减震垫的上半环垫及下半环垫分别预先限位安装于执行器上壳体及执行器下壳体的内 壁,从而消除了电机壳体与减震垫的定位结构,从而提高了电机组件的适用范围。 金融界 2025 年 5 月 5 日消息,国家知识产权局信息显示,宁波均胜群英汽车系统股份有限公司取得一 项名为"一种汽车空调风门执行器"的专利,授权公告号 CN222807873U,申请日期为 2024 年 8 月。 天眼查资料显示,宁波均胜群英汽车系统股份有限公司,成立于2001年,位于宁波市,是一家以从事汽 车制造业为主的企业。企业注册资本99270万人民币。通过天眼查大数据分析,宁波均胜 ...
江铃汽车申请限制能量回收功率电机扭矩控制专利,有效保证车辆制动性能和最高车速控制能力
Jin Rong Jie· 2025-05-02 01:23
金融界2025年5月2日消息,国家知识产权局信息显示,江铃汽车股份有限公司申请一项名为"一种限制 能量回收功率的电机扭矩控制方法及系统"的专利,公开号CN119872269A,申请日期为2025年3月。 天眼查资料显示,江铃汽车股份有限公司,成立于1997年,位于南昌市,是一家以从事汽车制造业为主 的企业。企业注册资本86321.4万人民币。通过天眼查大数据分析,江铃汽车股份有限公司共对外投资 了9家企业,参与招投标项目1607次,财产线索方面有商标信息851条,专利信息4642条,此外企业还拥 有行政许可661个。 专利摘要显示,本发明提供了一种限制能量回收功率的电机扭矩控制方法及系统,首先电池管理模块监 测并发送电池包电压、电流及最大充电功率至VCU。VCU若检测到最大充电功率低于预设值,向MCU 发送允许限回馈功率标志1指令及扭矩请求和最大回馈功率参数;反之则发送标志0指令。MCU在标志0 状态下查表MAP1生成常规电流指令驱动电机;在标志1状态下启用主动限回馈模式,调用MAP2生成电 流控制指令以降低能量回收效率,同步维持回馈扭矩输出。本发明在不增加产品成本,借用现有的硬件 资源的前提下,通过软件算法 ...
东风汽车股份申请发动机 SCR 喷射模块过热保护系统专利,避免误判发生提高检测准确性
Jin Rong Jie· 2025-04-16 09:39
专利摘要显示,本发明公开了一种发动机 SCR 喷射模块过热保护系统及控制方法,该保护系统包括温 度检测模块、喷嘴过热保护模块、喷嘴主动测试模块、喷嘴自恢复模块和故障诊断模块;所述温度检测 模块用于根据检测到的环境温度、排气温度信号及发动机运行的状态、废气流量等信息综合判断喷射针 阀处的温度是否处于许用范围;所述喷嘴过热保护模块用于根据温度检测模块判断的喷射针阀处的超温 范围和发动机是否运转来实施不同的降温策略,直到根据温度检测模块检测到的当前喷射针阀处的温度 处于许用范围。本发明通过设置喷嘴过热保护模块,其用于根据发动机是否运转来实施不同的降温策 略,通过预设的修复循环次数,来判断出所述喷嘴是否正常,避免了误判的发生,提高了检测的准确 性。 天眼查资料显示,东风汽车股份有限公司,成立于1999年,位于襄阳市,是一家以从事汽车制造业为主 的企业。企业注册资本200000万人民币。通过天眼查大数据分析,东风汽车股份有限公司共对外投资了 16家企业,参与招投标项目3289次,财产线索方面有商标信息152条,专利信息2842条,此外企业还拥 有行政许可721个。 金融界 2025 年 4 月 16 日消息,国家知识产 ...