专利摘要显示，本实用新型实施例公开一种电子驻车制动模块测试系统。该系统包括：气体供给模块、 气罐、第一气压传感器、第二气压传感器、控制板和电子驻车制动模块；控制板用于基于测试触发操作 生成并发送测试指令和目标开度信息；气体供给模块用于响应测试指令向电子驻车制动模块提供高压气 体；电子驻车制动模块用于响应于目标开度信息控制电子驻车制动模块进行开度调整；第一气压传感器 用于采集并向控制板发送当前进气压力值；第二气压传感器用于采集并向控制板发送当前气罐压力值； 控制板还用于基于当前进气压力值、当前气罐压力值、以及预先存储目标进气压力值和目标气罐压力值 确定目标测试结果，从而自动对电子驻车制动模块的动态测试，提高了测试效率。 天眼查资料显示，一汽解放汽车有限公司，成立于2002年，位于长春市，是一家以从事汽车制造业为主 的企业。企业注册资本1080301.25万人民币，实缴资本1080301.25万人民币。通过天眼查大数据分析， 一汽解放汽车有限公司共对外投资了23家企业，参与招投标项目5000次，财产线索方面有商标信息264 条，专利信息5000条，此外企业还拥有行政许可179个。 金融界2025年4月10日消息， ...

登录新浪财经APP 搜索【信披】查看更多考评等级 投资者可通过登陆全景网"投资者关系互动平台"（http://ir.p5w.net），参加公司2024年度业绩说明会。 三、投资者问题征集 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 一汽解放集团股份有限公司（以下简称"公司"）已于2025年3月29日在巨潮资讯网 （http://www.cninfo.com.cn/）披露了《2024年年度报告》。为了便于广大投资者更全面深入地了解公司 情况，公司将于2025年4月14日举办2024年度业绩说明会，与投资者进行沟通和交流，广泛听取投资者 的意见和建议。 一、会议安排 1、会议时间：2025年4月14日（星期一）下午15:00-16:30 2、召开方式：网络远程的方式 3、出席人员：公司董事兼总经理于长信先生、独立董事毛志宏先生、董事会秘书王建勋先生、保荐代 表人陈贻亮先生。（如遇特殊情况，参会人员可能会有调整） 二、投资者参与方式 二○二五年四月七日 为充分尊重投资者，提高交流的针对性，现就公司2024年度业绩说明会提前向投资者公开征集问题，广 泛听取投资者的 ...

证券代码：000800 证券简称：一汽解放 公告编号：2025-036 一汽解放集团股份有限公司 关于举办 2024 年度业绩说明会的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 一汽解放集团股份有限公司（以下简称"公司"）已于 2025 年 3 月 29 日在 巨潮资讯网（http://www.cninfo.com.cn/）披露了《2024 年年度报告》。为了便于 广大投资者更全面深入地了解公司情况，公司将于 2025 年 4 月 14 日举办 2024 年度业绩说明会，与投资者进行沟通和交流，广泛听取投资者的意见和建议。 一、会议安排 1、会议时间：2025 年 4 月 14 日（星期一）下午 15:00-16:30 2、召开方式：网络远程的方式 投资者可通过登陆全景网"投资者关系互动平台"（http://ir.p5w.net），参加公 司 2024 年度业绩说明会。 三、投资者问题征集 为充分尊重投资者，提高交流的针对性，现就公司 2024 年度业绩说明会提 前向投资者公开征集问题，广泛听取投资者的意见或建议。投资者可于 2025 年 4 月 1 ...

Group 1 - The core point of the news is that FAW Jiefang Automotive Co., Ltd. has obtained a patent for a fixture and testing device for powertrain suspension testing, which addresses the lack of universal fixtures for testing powertrain suspensions across different vehicle models [1] Group 2 - FAW Jiefang Automotive Co., Ltd. was established in 2002 and is located in Changchun City, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 1,080,301.25 million RMB and has made investments in 23 enterprises [2] - FAW Jiefang has participated in 5,000 bidding projects and holds 264 trademark records and 5,000 patent records, along with 179 administrative licenses [2]

Core Viewpoint - The company is focusing on expanding its market presence and enhancing profitability through strategic initiatives in new energy vehicles, internationalization, and cost management [1][2][3]. Group 1: Market and Policy Developments - The new vehicle replacement policy has been expanded to include National IV vehicles, which is expected to improve execution efficiency and market stimulation compared to last year [1][5]. - The company is actively monitoring regional policy developments and is preparing resources to seize growth opportunities in the industry [1]. Group 2: New Energy Strategy - The company aims to improve profitability in its new energy products through scale effects, cost reductions in key components, and technological advancements [2]. - Since the launch of the "15333" new energy strategy, the company has been focusing on developing core autonomous components, with plans to begin productization of these components this year [2]. Group 3: Internationalization Efforts - The company has established a new international division to integrate resources with a global perspective, emphasizing brand and technology exports [2]. - Plans include investing in local operations in multiple countries and establishing offices to enhance overseas market coverage [2][5]. Group 4: Reform and Innovation - The company is committed to deepening reforms by focusing on new energy transformation, international expansion, technological innovation, and management changes [3]. - Future profitability will be driven by expanding sales in profitable overseas markets, optimizing product structure, and increasing aftermarket business [3].

Core Viewpoint - The financial performance of FAW Jiefang Group Co., Ltd. in 2024 shows significant declines in key metrics, indicating operational pressures and challenges in profitability despite a slight increase in vehicle sales [2][3]. Financial Performance - In 2024, FAW Jiefang achieved total revenue of 58.581 billion yuan, a year-on-year decrease of 8.93% [2]. - The net profit attributable to shareholders was 622 million yuan, down 22.78% year-on-year [2]. - The net profit after deducting non-recurring gains and losses was a loss of 570 million yuan, a staggering decline of 584.54% year-on-year [2]. - The net cash flow from operating activities was a loss of 5.85 billion yuan, a decrease of 243.05% year-on-year [2]. Sales and Market Performance - The total sales volume for the year was 251,100 units, reflecting a year-on-year growth of 3.9%, but revenue did not increase correspondingly, indicating a decline in per-unit profit margins [2]. - FAW Jiefang's overseas market performance was strong, with exports reaching 57,000 units, a year-on-year increase of 27.4% [2]. Quarterly Breakdown - In Q1 2024, the revenue was 18.981 billion yuan with a net profit of 169 million yuan [2]. - In Q2 2024, the revenue was 16.621 billion yuan with a net profit of 309 million yuan [2]. - In Q3 2024, the revenue dropped to 9.533 billion yuan, resulting in a net loss of 115 million yuan [2]. - In Q4 2024, the revenue was 13.446 billion yuan with a net profit of 259 million yuan [2]. Asset and Liability Overview - As of December 31, 2024, total assets were 72.749 billion yuan, an increase of 6.85% year-on-year [3]. - Total liabilities were 46.155 billion yuan, up 7.24% year-on-year, resulting in a debt-to-asset ratio of 63.44%, which is considered reasonable [3]. Management Changes - Significant personnel changes occurred at the end of last year, with the former general manager Li Sheng promoted to chairman and former executive vice president Yu Changxin appointed as general manager [3].

Core Viewpoint - In February, domestic heavy truck sales reached 81,000 units, a year-on-year increase of 36% and a month-on-month increase of 13% [2][4]. Sales Performance - Cumulative sales of domestic heavy trucks from January to February totaled 154,000 units, showing a year-on-year decline of 2% [2][4]. - The sales of natural gas heavy trucks in February were 17,000 units, representing a year-on-year growth of 73% and a month-on-month growth of 72% [3][4]. - The penetration rate of natural gas in heavy trucks was 20% in February, with semi-trailer trucks at 37% [4]. Market Structure - The sales structure of heavy trucks indicates an increase in the proportion of engineering vehicles and a decrease in the proportion of tractor trucks [2][5]. - In February, the sales of semi-trailer trucks were 43,000 units, up 45% year-on-year, while heavy-duty cargo truck sales were 20,000 units, up 6% year-on-year [2][3]. Export Trends - The export performance of various heavy trucks showed divergence, with semi-trailer truck exports remaining flat year-on-year at 10,000 units [3][4]. - Exports of heavy non-complete vehicles reached 5,000 units in February, a year-on-year increase of 24% [3][4]. Natural Gas Heavy Trucks - The sales of natural gas semi-trailer trucks in February were 16,000 units, reflecting a year-on-year increase of 69% [3][4]. - The cumulative sales of natural gas heavy trucks from January to February reached 26,000 units, a year-on-year increase of 9% [3][4]. New Energy Heavy Trucks - In February, the sales of new energy heavy trucks were 10,000 units, a year-on-year increase of 226% [4][5]. - The penetration rate of new energy heavy trucks was 12% in February, with a cumulative penetration rate of 13% from January to February [4][5]. Competitive Landscape - In February, China National Heavy Duty Truck Group ranked first in heavy truck sales, with the top ten companies accounting for 91% of the cumulative market share [4][5]. - The expected heavy truck sales for 2025 are projected to be 1.026 million units, a year-on-year increase of 13% [5]. Investment Recommendations - The industry shows growth potential, particularly in domestic recovery and sustained export growth [5]. - Recommended stocks include Weichai Power, China National Heavy Duty Truck Group, CIMC Vehicles, and Foton Motor, with a suggestion to pay attention to FAW Liberation [5].

撰文 / 张霖郁 设计 / 师 超 2023年初，中国一汽全面宣布红旗新能源战略，推出了HME纯电平台以及HIS电子电气架构，之后的4月8日，又推出了HMP混动平台。这意味着红旗整 个新能源战略的基建已构建完成。 HME和HIS后来有了可爱的名字，一个叫天工纯电平台，一个叫九章智能。 2023年之前，大家的共识是红旗品牌在燃油车领域已完成了品牌向上的任务，但对于新能源智能化领域，红旗的能力如何，还处于未知状态。 实际上，红旗两年前宣布的天工纯电平台HME和九章智能HIS，汇聚了中国一汽在八大技术领域群和115项关键技术领域的重大成果，拥有近1万项专 利、软件著作权等知识产权。 两年时间， 2025年2月，在这一平台架构下推出的红旗天工05，自带光环，含着金钥匙出生。 "15.98万元的起售价，确实是一步到位了！"当红旗天工05公布价格，在场很多人大为感叹。 天工05的意义并不只是"一款价格更亲民的红旗"，甚至也不仅仅是"一款性价比很高的纯电动红旗轿车"。 作为天工系列，它代表了红旗新能源车型全新的智驾以及座舱实力，并在守住安全红线的基础上拉低了购买门槛。 2025年3月的最后一天，红旗又重磅推出了天工06，预 ...

Core Viewpoint - Company reported a positive performance in 2024 with vehicle sales and revenue growth, indicating resilience in the commercial vehicle market despite broader industry challenges [1][4] Sales and Financial Performance - In 2024, the company achieved total vehicle sales of 251,100 units, a year-on-year increase of 3.90% [1] - Heavy-duty truck sales reached 214,000 units, up 4.33% year-on-year, outperforming the overall industry [1] - The company generated operating revenue of 58.581 billion yuan and a net profit of 622 million yuan [1] - By the end of 2024, total assets amounted to 72.749 billion yuan, with net assets attributable to shareholders at 26.318 billion yuan [1] Market Position and Product Development - The company maintained its leading position in traditional vehicles and improved its market share in the heavy-duty truck segment by 1.8 percentage points [1] - In the new energy vehicle sector, sales reached 15,900 units, reflecting a 121% year-on-year increase, marking two consecutive years of doubling growth [1] - Overseas exports totaled 57,000 units, a 27.4% increase year-on-year, achieving record-high export levels for four consecutive years [1] Policy Impact and Strategic Initiatives - The company noted that the new vehicle replacement policy has expanded to include National IV vehicles and natural gas vehicles, which is expected to enhance market stimulation compared to the previous year [2] - The company is actively monitoring regional policy developments to capitalize on industry growth opportunities [2] Cost Management and Profitability - The company aims to improve profitability through scale effects, cost reductions in key components, and self-driven cost management initiatives [2] - The "15333" new energy strategy focuses on developing core components in-house to enhance product competitiveness and cost efficiency [2] International Expansion Strategy - The company plans to establish a wholly-owned subsidiary for international trade in commercial vehicles to support overseas growth and improve profitability [3] - Different market strategies will be employed based on local policies, market capacity, and investment requirements [3] - The company is committed to a dual strategy of high-end market penetration and low-end market coverage to meet diverse overseas demand [3] Future Focus Areas - The company will continue to deepen reforms in four key areas: new energy transition, international expansion, technological innovation, and management transformation [4] - Efforts will be made to enhance market penetration and sales of new energy vehicles while expanding overseas investments and establishing local factories [4] - The company aims to improve operational efficiency through management reforms and cost control measures [4]

Company Overview - In 2024, the company achieved total vehicle sales of 251,100 units, a year-on-year increase of 3.90%, with heavy and medium truck sales reaching 214,000 units, up 4.33%, outperforming the industry average [2] - The company reported an operating revenue of 58.581 billion yuan and a net profit attributable to shareholders of 622 million yuan for the year [2] - As of the end of 2024, total assets amounted to 72.749 billion yuan, with net assets attributable to shareholders at 26.318 billion yuan [2] Business Performance - The traditional vehicle segment remains the leader in the domestic market, with a market share increase of 1.8 percentage points in the heavy and medium truck sector, and a rise in light truck rankings [3] - The new energy vehicle segment saw sales of 15,900 units, a significant year-on-year increase of 121%, marking two consecutive years of doubling growth [3] - Overseas exports reached 57,000 units, reflecting a year-on-year growth of 27.4%, maintaining high growth for four consecutive years [3] - Cost control measures have been implemented, leading to improved profitability through expense management and cost reduction [3] Policy and Market Insights - The company views the newly expanded vehicle trade-in policy positively, which now includes National IV vehicles and natural gas vehicles, anticipating better execution and market stimulation compared to the previous year [4] - The company is actively monitoring regional policy developments to seize growth opportunities in the industry [4] Future Profit Improvement Strategies - Profitability for new energy products will improve through scale effects from increased sales, reduced costs of key components, and internal cost reduction via technological advancements [5] - The company has launched the "15333" new energy strategy, focusing on developing core components to enhance product competitiveness and cost efficiency [5] International Market Strategy - The establishment of the Jiefang International Company aims to integrate resources with a global perspective, emphasizing brand and technology output to penetrate local markets [6] - The company plans to invest in local operations in multiple countries and establish offices to expand its international market presence [7] Core Competitiveness Enhancement - As a leading commercial vehicle manufacturer, the company is focusing on reform and innovation in new energy and intelligent connected vehicles to enhance core competitiveness [7] - Future reforms will concentrate on increasing market penetration of new energy vehicles, expanding international presence, and enhancing technological innovation and management transformation [7] Profit Enhancement Measures - Profit enhancement will be pursued through both revenue growth and cost reduction strategies, including increasing sales in profitable overseas markets and optimizing product structure [9] - A comprehensive cost reduction initiative will be implemented alongside a three-year quality improvement campaign to enhance product quality and reduce post-sale costs [9]