bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on Bus Passenger Flow Analysis Method Based on Intelligent Transportation
Authors: Xie Zhouhu 
Published: March 2020

Abstract
In recent years, with the rapid development of intelligent transportation, IC card data of passengers can be obtained through on-board instruments, and passenger flow information of bus stations can be obtained by using computers without manual investigation. However, smart bus technology has not been fully popularized in many small and medium-sized cities, so it needs to be combined with other data for calculation and analysis. How to use multi-source data to comprehensively grasp the current situation of public transport passenger flow information, so as to meet the needs of public transport scheduling management and network optimization, has certain research value. Based on the new method of bus passenger flow data collection, this paper calculates the bus IC card holders’ upstream and downstream stops.
Research on the coordinated development of green innovation, environmental pollution and energy consumption
Authors: Zeng Han , Li Hong 
Published: March 2020

Abstract
the article from the environmental benefits of green innovation, respectively in green technology patent Numbers, unit gross industrial waste gas emissions, the unit GDP energy consumption as an index, based on the time series data of 1987-2017 multivariate VAR model, and through the granger causality test and generalized impulse response analysis and variance analysis method, to explore the green innovation and environment pollution and energy consumption in our country. The results show that green innovation can indeed improve environmental pollution and energy consumption to some extent, but due to the immature development of green innovation in China, its effect on improving environmental pollution and energy consumption is limited.
Improvement of construction waste resource treatment process
Authors: Li Yue 
Published: March 2020

Abstract
With the continuous increase of construction waste production in China, the treatment of construction waste resources is an important way to reduce. In this paper, the problems existing in the traditional process are improved and optimized. The improved process flow is optimized from four aspects: increasing the crushing ratio, improving the screening effect, enhancing the aggregate strength and reducing the dust. The focus is on the particle shaping and strengthening process, gel strengthening process and crushing spray dust removal process of the crushed aggregate, which makes up for the shortcomings of the current treatment process and improves the treatment efficiency and quality of construction waste. The focus is on the particle shaping and strengthening process, gel strengthening process and crushing spray dust removal process of the crushed aggregate, which makes up for the shortcomings of the current treatment process and improves the treatment efficiency and quality of construction waste. It can provide reference for the treatment of construction waste resources.
Research on Kunming Smart City Development Based on TOPSIS Model
Authors: Li Yunfen , Wang hao , Yang shuai 
Published: March 2020

Abstract
This paper collected wisdom city from 2013 to 2018 the relevant index data, build the evaluation model of urban development, kunming wisdom using TOPSIS method and entropy weight method to the development level of wisdom cities, find wisdom in kunming, problems existing in the process of urban development, and puts forward relevant Suggestions and countermeasures, hoping to provide some reference to the development of wisdom in our country city.
Research on Regional Ecological Compensation Mechanism Based on Improved Footprint Model and Ecosystem Service Value
Authors: Yan Wei , Liu Yanzhong , Chen Yong , Zhang Zuo , Zhu Xiaonan , Song Gaifeng 
Published: March 2020

Abstract
In order to solve the problem that the compensation and environment in the ecological compensation are separated from each other and the theoretical compensation amount is excessively high, it is of great significance to study the establishment of a reasonable and feasible ecological compensation mechanism. From the perspective of ecosystem service value, this paper substitutes and replaces the sustainable ecological profit and loss index calculated by the “consumption-output” ecological footprint model and compensation correction coefficient on the calculation idea based on the unit area value equivalent factor. The new ecological compensation standard and the accounting method of compensation priority are obtained, and the empirical analysis is carried out in Linxiang City as an example. Results are as follows: (1) The total value of ecosystem services in Linxiang City is higher, but the regional distribution is different, and the supply and demand are not balanced in space. (2) The regional ecological compensation standard model of Linxiang City has certain rationality. The ecological compensation standards of all regions are smaller than the upper limit of ecosystem service value. (3) Chengfeng Township first obtained ecological compensation, Chang`an town paid compensation first, and Taolin Town finally received compensation. The ecological compensation standard revised by the “consumption-output” model is economically reasonable within the regional GDP tolerance. The compensation is based on the “high non-market value output” and low GPD output area as the priority to obtain compensation logic. And the logic is in line with the concept of reality.
Study on treatment of concentrated solution by landfill leachate membrane filtration
Authors: Zhong Wei , Wang Peiyao 
Published: March 2020

Abstract
With the rapid development of economy and science and technology level unceasing enhancement, our country’s industrialization development is rapid, the resulting increase in the number of garbage also gradually, landfill is the main way of garbage disposal in China at present stage, the landfill method can produce lots of rubbish leachate disposal of garbage, it is a kind of complicated composition of high concentration organic wastewater. In recent years, the treatment of landfill leachate with new membrane separation technology represented by reverse osmosis and nanofiltration has been widely used in Europe and America and other developed countries and regions. The present research on the treatment of concentrated solution by landfill leachate membrane filtration is reviewed.
Study on industrial pollution discharge and environmental control in Beijing, Tianjin and Hebei
Authors: Yuan Qingmin , Liu Shilei 
Published: March 2020

Abstract
Prevention and control of pollution and improvement of environment are the internal requirements of regional coordinated development. Industrial pollution is the main cause of air pollution in Beijing, Tianjin and Hebei, which has affected people’s quality of life. The development strategy of “integration of Beijing, Tianjin and Hebei” has risen to the level of national strategy. The contradiction between the rapid development of regional industrialization and environmental pollution is becoming more and more serious. The pollution situation is obviously regional and the pollution is becoming more and more serious. Therefore, taking Beijing Tianjin Hebei region as an example, it is of practical significance to study the current situation of industrial pollution control in Beijing Tianjin Hebei region, so as to promote the “integration of environmental protection” in Beijing Tianjin Hebei region.
The Influence Mechanism of Class Identification and Environmental Values on Garbage Classification Behavior
Authors: Yang Hongxiong , Chen Xin 
Published: March 2020

Abstract
The current thermal measurement of sewage sludge in urban sewage treatment plants is mainly based on the determination method of coal calorific value. The calorific value of a secondary sewage treatment plant in a city was measured by an automatic calorimeter. The high calorific value of the sample is obtained by referring to the calorific value measuring method of coal. The results show that the sludge drying base heat value in the process section is relatively high, basically all above 12kJ/g. The theoretical analysis of the calorific value of the same batch of samples is in good agreement with the measured results.
Study on the decoupling relationship between energy consumption, pollution emission and economic growth in Tianjin and its cause
Authors: Hao Hongquan , Wang Yingchun 
Published: March 2020

Abstract
Based on decoupling index, the decoupling of energy consumption, waste gas and waste water emissions and economic growth in Tianjin from 2006 to 2016 was comprehensively compared, and the factors behind each situation were analyzed. The research shows that the average growth rate of energy consumption in Tianjin from 2006 to 2016 is 7.62%. Energy consumption is mainly consumed by the secondary industry. Energy consumption intensity is the main restraining factor to reduce pollution emissions, and the restraining effect is increasing year by year. Economic intensity factors have a positive impact on carbon emissions. Therefore, Tianjin emission reduction can be controlled in such aspects as strictly controlling high-energy consumption industry, increasing technical input and using economic leverage.
Assessment Research on the Quality of Government Wechat Subscription Service under the Perspective of Low-Carbon Government
Authors: Xie Libin 
Published: March 2020

Abstract
WeChat has already become an indispensible social application for Chinese people nowadays. The usage of government WeChat Subscription is beneficial for the convenience of citizens to receive services from the government, which will endow a great promotion on the construction of low-carbon government and the reduction of administrative costs. This article makes use of the analytic hierarchy process to determine the key impact indicators and construct the assessment model for the quality of government WeChat subscription service under the perspective of low-carbon government.
Research on the Generation Method of CBTC Test Sequence
Authors: Si Xinyue 
Published: March 2020

Abstract
Before the CBTC line is opened for operation, it should be tested on site to verify whether the system meets functional requirements, design specifications, and operational requirements. At present, there is no uniform test standard for the field test work of the CBTC system, especially the lack of standard and systematic field test sequence generation methods. In this paper, the test-trip based field test scheme is studied, and the test-trip based field test sequence generation method is proposed, and various rules and definitions under the framework of the method are explained.
Research on Gesture Recognition Based on Improved Canny & K-Means Algorithm and CNN
Authors: Zhang Hai , Li Shixin , Liu Xiaoyu 
Published: March 2020

Abstract
In view of the problem that the current dynamic gesture recognition system has decreased recognition rate and recognition speed due to the increase of sample size,in this study, we first use the improved Canny operator to detect the edge of the hand image. The improved algorithm includes two aspects: one is to generate HSV space image converted from RGB space and extract the V-component image; the other is to transform the traditional Gauss filter into a bilateral filter which integrates spatial distance and similarity to denoise;Then the improved K-means clustering algorithm is used to extract the feature points on the edge of the hand image. In the improved method, the pixel points at the peak of histogram are used as the initial clustering center, and the number of peak points is used as the number of classification;Then, the detection algorithm of convex hull and convex defect with geometric features is used to realize the effective fingertip tracking;Finally, CNN is used to achieve the precise sorting of fingertips.After verification, this synthesis algorithm can effectively solve the problems such as the difficulty to accurately detect the hand image contour, the poor fingertip tracking effect and the disorder of fingertip sorting caused by the similarity of background color and skin color, and the small difference between the length of fingers. With the increase of sample size, the recognition rate and speed have also improved, which can be widely used in dynamic gesture recognition and other fields.
The Research on Eco-design and Eco-efficiency of Life Cycle Analysis
Authors: Wang Lizhe , Bai Jianbo , Wang Hejin 
Published: March 2020

Abstract
This paper focuses on utilizing the life cycle analysis and other assumptions. For the life cycle cost section, the market price of one set of front loading washing machine is considering the cost for each life cycle stage that could be acquired from the data sources. Additionally, the LCC analysis could compare the initial investment options of the current front loading washing machine which calculated by a series of formulas and identified the minimum cost in each life cycle stage. According to the LCA and LCC results during the entire life cycle stages of the front loading washing machine, the procedure of eco-design could improve the hotspots of ecological impacts and reduce the pending expenses through some radical measures. Therefore, reducing energy consumption and improving the recycling rate would immensely enhance the hotspots of the redesigned product.
Determination of Total Mercury in Rain Water by Chemical Vapor Atomic Fluorescence Spectrometry
Authors: Li Risheng , Deng Xu 
Published: March 2020

Abstract
We report a facile method to determine total mercury in rain water by chemical vapor atomic fluorescence spectrometry and optimize the method conditions, which were carrier gas flow rate, Shielding gas flow rate, Hydrochloric acid concentration, Potassium borohydride concentration, etc. In the optimal conditions, the Correlation coefficient(r) was more than 0.998, detection limit is less than 0.0005ng/mL, and the recovery was from 93%.
Research on Noise Diagnosis for Sweeping Vehicle Based on ANFIS
Authors: Wang Jiaxuan , Li Zhuang , Xu Zhichao , Zhang Zhifu , Xia Shuang , Huang Qibai 
Published: March 2020

Abstract
Aiming at the lack of method on noise diagnosis for sweeping vehicle, this paper proposes a vehicle noise diagnosis scheme based on adaptive fuzzy neural inference system (ANFIS). The paper explains the principle of ANFIS in the field of noise diagnosis, and performs a noise test on a sweeping vehicle. The spectrum analysis is utilized to obtain the data for ANFIS network training, inference and verification. Combined with ANFIS theory, the noise source distribution of the sweeping vehicle is inferred and verified. The results show that the noise source diagnosis method based on ANFIS is feasible and effective for the sweeping vehicle. Furthermore, the method can provide a reference for the similar situation where only parts of the noise sources are known.
Discussion of 16QAM with 3bit Information
Authors: Hu Ziyang , Yu Jintao 
Published: March 2020

Abstract
Aiming at the improvement of the modulation scheme of the underlying link of the optical transport network, under the condition of 3 bits of information entropy, the possible improvement of the 16QAM modulation format is explored from the aspects of the number, position and probability distribution of constellation points. The effectiveness of the improved 16QAM modulation is illustrated by comparison with the original 16QAM and 8QAM modulation.
Target Searching for Multiple Robots Using Hybrid Particle Swarm and Bacterial Foraging Optimization
Authors: Zhang Qian , Wu Xu , Qi Xiaoqian 
Published: March 2020

Abstract
Particle Swarm Optimization (PSO) and Bacterial Foraging Optimization (BFO) are both important algorithms in target searching tasks. A hybrid optimization algorithm with the advantages of PSO and BFO is proposed to overcome local minimal and slow global convergence in target searching for multiple robots. Simulation on an example of target searching is conducted to show the effectiveness of the proposed approach.
Research on the Robustness of Domestic Airline Route Network under Perspective of Complex Network
Authors: Zheng Jiaxi 
Published: March 2020

Abstract
In order to comprehensively improve the operation and management level of domestic routes of air transport enterprises, this paper studies the domestic routes of air transport enterprises from the perspective of complex networks. Firstly, the domestic route network model of the air transport enterprises is constructed based on the national flight running time. Secondly, the complexity of the airline route network is tested according to the statistical analysis of the small world network model. Thirdly, the robustness of the complex network is studied from the perspectives of random attack and deliberate attack. Finally, based on the research results, the methods and strategies for optimizing the domestic airline route network are proposed.
Study on Dust Measurement Technology by Oscillating Balance Method
Authors: Tu Yanbo , Tong Renyuan , Li Qing 
Published: March 2020

Abstract
By comparing the advantages and disadvantages of various dust measurement methods, the oscillating balance method is chosen to measure dust. According to the measuring principle of the oscillating balance method, a particle weighing device based on the oscillating balance method is developed. The device avoids the interference of temperature, humidity and mutual inductance to the magneto-electric speed sensor, improves the amplitude of the magneto-electric speed sensor to receive the oscillation signal, and improves the signal-to-noise ratio of the system as much as possible. According to the phase-frequency characteristics of the oscillating system, an overall structure of the system is designed. The system consists of a drive module, harmonic oscillator, measurement module, and phase-locked loop automatic phase modulation circuit and frequency measurement module. These five modules constitute a system that can automatically adjust the natural frequency. And the list confirms the accuracy of the frequency that is measured by FPGA and STM32 processor. The dust mass is calculated according to the formula. Finally, the reliability of the device is confirmed by a parallel comparison with the internationally recognized filter membrane weighing method. The reliability of the device is confirmed.
Intelligent Tomato Picking Robot System Based on Multimodal Depth Feature Analysis Method
Authors: Jin Zhongming , Sun Wei , Zhang Jing , Shen Chen , Zhang Hongyu , Han Shuqing 
Published: March 2020

Abstract
In order to achieve monomer picking and string picking of tomato fruit. The tomato image was obtained by binocular camera, and the preliminary search of tomato fruit was carried out. Then the second close-up camera was used to obtain the accurate image of tomato fruit. The improved Deeplab model was used to complete the recognition and localization of tomato fruit, and the fruit was detected by Harris algorithm. The corner point of the fruit stem of the first fruit bifurcation point and the stem of the plant is determined as the position of the cut point of the tomato fruit stem. The robotic arm, the end effector and the mechanical knife are controlled to complete the picking of the individual tomato fruit and the string of tomato fruits, providing a solution for the manual picking of the replacement tomato.
Dual-objective Programming Model for Equipment Resource Allocation and Its Algorithm Implementation
Authors: Hong Wang 
Published: March 2020

Abstract
This paper in view of the allocation of equipment resources in enterprise groups is studied. Firstly, it introduces the 0-1 decision variable, and takes the order group self-made processing period, equipment resource condition and self-made parts processing status as constraints, emphasizing the processing quality control of the self-made parts required for key important features. A dual-objective programming model of equipment resource allocation based on quality and cost is constructed, and the dual-objective function is transformed into a single objective function by linear weighting method, and then, the improved honey evolutionary genetic algorithm is used to solve it. Finally has carried on the simulation analysis, the simulation analysis results show that the resource allocation dual-objective programming model and the algorithm are effective.
A Method for Rapid Virtual Assembly Generation from Physical Devices
Authors: Lin Chen , Wang Jianxing , Lin Hong , Lin Xiaobin 
Published: March 2020

Abstract
The creation of virtual assembly models for these devices would be a valuable supplement for the purpose of education. To reduce the time and human resources in the creation of virtual assembly models, this paper presents a rapid virtual assembly generation method based on physical devices, which employs a 3D scanner for raw 3D data acquisition, GEOMAGIC DESIGN X, ANARK CORE WORKSTATION and VIZARD as software tools for the creation of virtual assembly interaction. The experimental results show that this method can rapidly visualize physical devices, shorten development cycle and reduce development time and cost.
Design of Express Recyclable Packaging Bag Based on Green Environmental Packaging Material
Authors: Ren Xiang , Wang Yuhui 
Published: March 2020

Abstract
With the increasing number of parcels in China’s express industry, how to make express packaging Green has become a critical issue for the development of the express industry. This paper analysed the current situation of express packaging materials, PEST analysis and SWOT analysis were carried out on the use of Green Express packaging materials, and a green shared express packaging bag was designed, which provided a way for the “green development” of express packaging materials.
Value Assessment Model of Ecosystem Services Based on PSR Model
Authors: Li Jifan 
Published: March 2020

Abstract
In recent years, the rapid development of economy has led to some environmental degradation problems. Therefore, we need to seek better measures that include the value of ecosystem services (ESV) to fully reflect the multiple impacts of economic development. We combine the PSR model with the dynamic ecosystem service value evaluation model and propose rationalization suggestions for the planners and managers of the land development project.
Loosely Coupled Environmental Iot Architecture and Application
Authors: Zhao Zhengyi , Li Liang , Han Xiaxi , Zhang Shaoyang 
Published: March 2020

Abstract
In the traditional environmental protection tax collection, the discharge caliber of taxable pollutants is inconsistent, the authenticity of sensor data is difficult to guarantee, and information islands are common. Aiming at these problems, a loosely coupled environmental IoT architecture is proposed and implemented. The sensor data access layer achieves compatibility with mainstream sensors in the market, reduces the situation that can only rely on the original sensor manufacturers, and uses the lightweight text data format JSON to deliver messages to improve the transmission rate; the sensor data management layer utilizes big data. Technology, integration and management of various types of sensor data, laying the foundation for data analysis and data fusion; the integrated application layer uses the C4.5 algorithm to construct a decision tree model, and senses the state of the front-end sensing device to ensure the authenticity of the sensor data. The experimental results show that the proposed method can sense the real state of the front-end sensing device and realize the accurate collection of environmentally-friendly IoT taxable pollutants.