Electronics Science Technology and Application

The Application of Computer Science and Technology in the Context of Big Data

Dawei Guo — 2024-06-27

With the continuous development of science and technology in our country, computer science and technology have made phased progress, and have affected all aspects of people's production and life. However, in the current teaching of computer science and technology majors in Chinese universities, both in terms of teaching strategies and concepts, it is difficult to meet the teaching needs in the context of big data, and it is difficult to improve teaching effectiveness. This article focuses on the current application status of computer science and technology, and proposes the direction of teaching reform in the field of computer science and technology under the background, aiming to promote the further development of computer science and technology in China.

Safety Design Principles for Autonomous Vehicles: From Sensor Layout to Decision-Making Algorithms

Zhongwen Zhang — 2024-06-27

With the rapid development of autonomous driving technology, ensuring the safety of autonomous vehicles has become a focal point of attention in both the industry and academia. This paper delves into the safety design principles of autonomous vehicles, from sensor layout to decision-making algorithms, aiming to provide a comprehensive analysis and guidance for the safety performance of autonomous vehicles. The article begins by introducing the basic composition and technical requirements of autonomous vehicles, then elaborates on the safety design principles of key technologies such as sensor layout, data fusion, and decision-making algorithms, and demonstrates the practical application of these principles through case studies. Finally, this paper proposes strategies for implementing safety design principles and looks forward to the future development direction of autonomous vehicle safety design.

Design and Study of Safety Control System for Logistics Vehicles

Zhenxing Lin — 2024-06-27

With the development of the Internet, commercial circulation has become an important part of the national socio-economic development. The prosperous commercial circulation industry can not be separated from the support of transportation, but also promotes the rapid growth of logistics vehicles, which also brings security problems to logistics vehicles. This article is based on the strong development of the Internet of Vehicles by the country, with logistics vehicles as the research object. It establishes a functional module architecture system for logistics vehicle safety control system, designs a stable temperature measurement and control device, accelerates real-time monitoring of important parts of logistics vehicles, effectively forms warning information, prevents accidents, and effectively guarantees the safety of people's lives and property.

Optical Design and Applications of Multi-Wavelength Laser Systems

Qiuye Wu — 2024-06-27

Multi-wavelength laser systems have broad application prospects in industrial, medical, and communication fields. This paper introduces the fundamental principles of multi-wavelength laser systems and analyzes their optical design processes, including wavelength selection and optimization, and the design and selection of optical components. First, the working mechanism of multi-wavelength laser systems is discussed, explaining the principles of laser generation and transmission. Next, the basic requirements for optical design are described, and the optimal wavelength combinations are determined through mathematical models and optimization algorithms, selecting appropriate optical components to ensure efficiency and stability. Finally, design results and application analyses demonstrate the performance and advantages of multi-wavelength laser systems in practical operations, particularly in their application in autonomous driving LiDAR systems.

Study on the Cost Control and Performance Evaluation Method of Mechanical Manufacturing Project

Feng Zheng — 2024-06-27

This study aims to explore the research methods and practice of cost control and performance evaluation system in machinery manufacturing enterprises. First, it analyzes the impact of weak cost control consciousness, single cost control method and imperfect performance evaluation system. Second, it puts forward some suggestions to solve the above problems by improving the awareness of cost control, introducing advanced management tools and improving the performance evaluation system. Third, the practical significance and prospect of these methods are summarized.