ISSN
3029-2220(Online)
2251-2608(Print)
Published
Table of Contents
Open AccessArticles
by Dawei Guo
2024,11(2);
254 Views
Abstract
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.
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Open AccessArticles
by Zhongwen Zhang, Hongchun Gan, Honglei Huang, Xiao Yao
2024,11(2);
196 Views
Abstract
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.
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Open AccessArticles
by Zhenxing Lin
2024,11(2);
181 Views
Abstract
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.
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Open AccessArticles
by Qiuye Wu
2024,11(2);
191 Views
Abstract
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.
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Open AccessArticles
by Feng Zheng, Ming Gao
2024,11(2);
326 Views
Abstract
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.
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