Core Insights - The 2025 "Geely Cup" China University Formula Car Race has commenced in Zhengzhou, co-hosted by the China Society of Automotive Engineers and the Zhengzhou Municipal Government, marking a significant event in automotive engineering education [1] - The competition has attracted 70 teams from five countries, including China, Kazakhstan, Bangladesh, Russia, and Japan, with over 2,000 participants including team members, judges, volunteers, and industry representatives [3] - Since its inception in 2010, the event has trained over 60,000 top engineers, contributing to the transformation of China's automotive industry from a major player to a strong contender on the global stage [3] Industry Development - The event serves as a vital platform for nurturing automotive talent in China, enhancing students' skills in design, manufacturing, cost control, and marketing through various static and dynamic projects [3] - The automotive industry in Zhengzhou is currently experiencing rapid growth, and hosting the event provides valuable learning and exchange opportunities for students, injecting fresh talent into the future of China's automotive sector [5] - The competition has evolved into an important bridge for international automotive engineering education exchange, with participation from renowned institutions like Togliatti State University and Ufa State Technical University, fostering deep cultural exchanges in automotive engineering [7]

Core Points - Shenzhen Polytechnic University has established a collaborative education model with industry associations and Fortune 500 companies, creating 16 specialized industry colleges to enhance vocational education's appeal and recognition [2][4][7]. Group 1: Enrollment and Academic Performance - This year, 100% of the admitted students in physics and history at Shenzhen Polytechnic University exceeded the provincial control line, with 10 students scoring above 600 in physics [4]. - The university's successful enrollment reflects the increasing attractiveness and recognition of vocational undergraduate education [4]. Group 2: Industry-Education Integration - The university emphasizes integrating professional courses with the industrial chain, extending classrooms to industrial parks, and embedding talent cultivation into production lines [5][6]. - The collaborative model has led to significant achievements, such as a graduate applying for 14 patents within three years, with 8 already authorized for use [5]. Group 3: Collaborative Projects and Achievements - Shenzhen Polytechnic University has established a "nine common" model for school-enterprise cooperation, including joint curriculum development and addressing key technological challenges [6][8]. - The university has initiated over 1,400 technology development and consulting projects for enterprises in the past three years, establishing 43 joint research centers with leading companies like DJI [8]. Group 4: Internationalization and Global Competence - The university has launched international training programs to meet the talent needs of companies like BYD in overseas markets, creating pathways for students to work abroad [9][10]. - It has established partnerships with 205 institutions across 45 countries and regions, promoting the internationalization of vocational education and the export of "Chinese standards" [11].

Group 1 - The article discusses the phenomenon of vehicles experiencing shaking or vibration during low-speed turns in wet conditions, tracing the issue back to historical vehicle designs like horse-drawn carriages [1] - Most modern vehicles utilize front-wheel steering for better stability, while rear-wheel steering can lead to oversteering and loss of control [2][4] - Early steering mechanisms, such as the simple "turntable steering," had inefficiencies and required large turning radii, leading to poor comfort and handling [6] Group 2 - To address the large turning radius, a quadrilateral steering mechanism was developed, allowing for reduced turning space but introducing new issues like sliding friction and vibrations [8] - The Ackermann steering geometry was introduced to ensure that the inner and outer wheels turn at different angles, minimizing side slip and tire wear during turns [10] - The standard Ackermann steering has a correction rate of 100% when the steering arms intersect at the rear axle, affecting the vehicle's steering characteristics [11] Group 3 - Despite the theoretical 100% correction rate, real-world factors like tire deformation necessitate adjustments to the Ackermann steering ratio for optimal performance [13] - Different vehicle types, such as formula racing cars, may employ "anti-Ackermann steering" to enhance stability and grip during high-speed cornering [15] - The advantages of Ackermann steering include reduced tire sliding, extended tire life, and improved vehicle stability, making it suitable for both performance and everyday vehicles [15]