Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690461
Cheng Yingying, Zhang Li, Zhang Feng
In order to supervise the bidding activities efficiently and to put forward the accurate standard audit opinions, this paper constructs a model of bidding auxiliary audit intelligent algorithm based on the text mining in Python language. The length and frequency of key words are normalized and optimized. The optimized model shows good characteristics in consistency between prediction and reality, and it can help auditors to identify fraud effectively in bidding process with the quantitative and scientific methods, which is meaningful to improve quality and efficiency of audit in bidding.
{"title":"Intelligent Model of Bidding Audit based on Text Mining","authors":"Cheng Yingying, Zhang Li, Zhang Feng","doi":"10.1109/IICSPI.2018.8690461","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690461","url":null,"abstract":"In order to supervise the bidding activities efficiently and to put forward the accurate standard audit opinions, this paper constructs a model of bidding auxiliary audit intelligent algorithm based on the text mining in Python language. The length and frequency of key words are normalized and optimized. The optimized model shows good characteristics in consistency between prediction and reality, and it can help auditors to identify fraud effectively in bidding process with the quantitative and scientific methods, which is meaningful to improve quality and efficiency of audit in bidding.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"81 1","pages":"540-545"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83401573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/iicspi.2018.8690427
Bo Guan, Xin Li
Wireless sensor network is a new technology with sensation ability, the computing power and the wireless communication ability. On the basis of analysis of the existing positioning algorithm of wireless sensor network, this paper proposes a new algorithm based on RSSI positioning, and introduces a space formula stratified. The experimental results show that this algorithm can cope with tracking function better. Then the paper establishes anchor node network model, which achieves all the anchor stores in the layout, furthermore, determines the location of the node under test information on the basis of anchor of the network layout. Through the analysis of the error correction of blind nodes, this thesis proposes a new error checking method based on RSSI localization algorithm under test. Results show that the algorithm can reduce the calculation error in order to achieve good accuracy, with better reliability and applicability.
{"title":"Research on Wireless Sensor Networks Localization Algorithm","authors":"Bo Guan, Xin Li","doi":"10.1109/iicspi.2018.8690427","DOIUrl":"https://doi.org/10.1109/iicspi.2018.8690427","url":null,"abstract":"Wireless sensor network is a new technology with sensation ability, the computing power and the wireless communication ability. On the basis of analysis of the existing positioning algorithm of wireless sensor network, this paper proposes a new algorithm based on RSSI positioning, and introduces a space formula stratified. The experimental results show that this algorithm can cope with tracking function better. Then the paper establishes anchor node network model, which achieves all the anchor stores in the layout, furthermore, determines the location of the node under test information on the basis of anchor of the network layout. Through the analysis of the error correction of blind nodes, this thesis proposes a new error checking method based on RSSI localization algorithm under test. Results show that the algorithm can reduce the calculation error in order to achieve good accuracy, with better reliability and applicability.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"13 1","pages":"223-226"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81370181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690391
Lim Ji, Huo Lin, T. Hong, Han Zhongtao
Based on the measured data of bridges, this paper uses the clustering method of data-driven methods to analyze the abnormal state of bridges from the perspective of data. Two commonly used clustering algorithms are summarized here: Kmeans clustering algorithm and fuzzy C-means clustering algorithm. The theory and concrete operation steps of the respective methods are systematically discussed, and the advantages and disadvantages of the respective algorithms are compared.
{"title":"Clustering Analysis Based Modeling Method of Bridge State Anomaly Distribution","authors":"Lim Ji, Huo Lin, T. Hong, Han Zhongtao","doi":"10.1109/IICSPI.2018.8690391","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690391","url":null,"abstract":"Based on the measured data of bridges, this paper uses the clustering method of data-driven methods to analyze the abnormal state of bridges from the perspective of data. Two commonly used clustering algorithms are summarized here: Kmeans clustering algorithm and fuzzy C-means clustering algorithm. The theory and concrete operation steps of the respective methods are systematically discussed, and the advantages and disadvantages of the respective algorithms are compared.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"22 1","pages":"292-295"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83196172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690493
Xiaolei Hu, Yu Jin, Zhaolin Li
With the rapid development of the SoC integration technology, multi-core digital signal processors (DSPs) are becoming increasingly demanded in recent years. Then, running and debugging the parallel programs on multi-core DSPs are becoming more and more complicated as well. So, the efficient debugging method for the parallel programs has become a key factor to determining the development period for a parallel software. Therefore, it is significant to study the debugging scheme based on JTAG protocol for multi-core DSPs. In this paper, aiming at the debugging problem for multi-core DSPs, a parallel JTAG-based debugging and selection scheme has been proposed, which is also compatible with the Universal Serial Bus (USB) interface. The experimental results show that this scheme has advantages in the multi-core debugging framework optimization and communication mechanism optimization, greatly reducing the parallel program development period and improving the resource utilization.
{"title":"A Parallel JTAG-based Debugging and Selection Scheme for Multi-core Digital Signal Processors","authors":"Xiaolei Hu, Yu Jin, Zhaolin Li","doi":"10.1109/IICSPI.2018.8690493","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690493","url":null,"abstract":"With the rapid development of the SoC integration technology, multi-core digital signal processors (DSPs) are becoming increasingly demanded in recent years. Then, running and debugging the parallel programs on multi-core DSPs are becoming more and more complicated as well. So, the efficient debugging method for the parallel programs has become a key factor to determining the development period for a parallel software. Therefore, it is significant to study the debugging scheme based on JTAG protocol for multi-core DSPs. In this paper, aiming at the debugging problem for multi-core DSPs, a parallel JTAG-based debugging and selection scheme has been proposed, which is also compatible with the Universal Serial Bus (USB) interface. The experimental results show that this scheme has advantages in the multi-core debugging framework optimization and communication mechanism optimization, greatly reducing the parallel program development period and improving the resource utilization.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"20 1","pages":"527-530"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83365782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690389
Hanwei Wu
This paper analyzed optical fiber link (including fiber optic cable, fiber, fiber, optical fiber distribution board, etc.) the characteristics of each component and structure, and the optical fiber coding under different operating environments. It studied on optical fiber coding of the coding method of the optical link elements, as well as automatic identification method. Single fiber link network element embedded optical fiber coding was adopted to realize the only recognition, realization of optical fiber, link the topology of the network system of automatic identification and analysis, the realization of all optical link remote automatic identification, fiber optic link network system elements of large data resource management library building, providing the basis for fiber optic link network system of automatic management of enc.
{"title":"Application Prospect of Raster Coding Technology in the Operation and Maintenance of Electric Optical Fiber Cable","authors":"Hanwei Wu","doi":"10.1109/IICSPI.2018.8690389","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690389","url":null,"abstract":"This paper analyzed optical fiber link (including fiber optic cable, fiber, fiber, optical fiber distribution board, etc.) the characteristics of each component and structure, and the optical fiber coding under different operating environments. It studied on optical fiber coding of the coding method of the optical link elements, as well as automatic identification method. Single fiber link network element embedded optical fiber coding was adopted to realize the only recognition, realization of optical fiber, link the topology of the network system of automatic identification and analysis, the realization of all optical link remote automatic identification, fiber optic link network system elements of large data resource management library building, providing the basis for fiber optic link network system of automatic management of enc.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"74 1","pages":"173-176"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85922967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In recent years the previous global earthquake, the earthquake relief and gold 72 hours in the first place, but the communication and network environment in the earthquake stricken area is very complex, the conventional network access mode at the time of the disaster is very difficult to guarantee the site and command decision-making departments of real time data transmission and communication. According to a serious destructive earthquake occurred in recent years, especially in Wenchuan, Yushu earthquake rescue and post disaster damage, according to the specific situation of earthquake field communication, as well as the earthquake rescue scene network communication needs, to ensure the communication system of earthquake field can smooth, ensure the communication between the front and rear decision Department of non-clogging problems, research on earthquake emergency communication system, and put forward their own views and opinions.
{"title":"Research on Key Technology of Emergency Communication System in Post-Earthquake Disaster Relief","authors":"Chen Wu, Hao Zhang, Chunshuai Lv, Jinlong Song, Yuzhen Yin","doi":"10.1109/iicspi.2018.8690343","DOIUrl":"https://doi.org/10.1109/iicspi.2018.8690343","url":null,"abstract":"In recent years the previous global earthquake, the earthquake relief and gold 72 hours in the first place, but the communication and network environment in the earthquake stricken area is very complex, the conventional network access mode at the time of the disaster is very difficult to guarantee the site and command decision-making departments of real time data transmission and communication. According to a serious destructive earthquake occurred in recent years, especially in Wenchuan, Yushu earthquake rescue and post disaster damage, according to the specific situation of earthquake field communication, as well as the earthquake rescue scene network communication needs, to ensure the communication system of earthquake field can smooth, ensure the communication between the front and rear decision Department of non-clogging problems, research on earthquake emergency communication system, and put forward their own views and opinions.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"14 1","pages":"142-147"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86410171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690338
Chen Jun, He Shibiao
The signal reception mode of ultra wideband (UWB) system is similar to the traditional signal transmission and reception mode. However, the system is extremely sensitive to the noise error, which has different impacts on the clock error in different systems and has a great impact on the clock frequency offset. Therefore the error analysis of three transceiver modes are carried out: one-way time flight method (OW-TOF), two-way time flight method (TW-TOF), two-way bilateral time flight method (SDS-TWR). The simulation results show that the mode which has the smallest ranging error is the SDS-TWR, and the mode of largest one is OWTOF. But the SDS-TWR system is the most complex system of them, while The OW-TOF is the simplest one. The TWTOF is very sensitive to clock skew. When the clock frequency offset is small, the error approaches the SDS-TOF mode. In order to further reduce the error, the direct Kalman filter (KF) and the Unscented Kalman filter (UKF) are applied, finally the optimal method is selected for the actual test processes, and the effect is good.
{"title":"Comparison and Analysis of the error of multiple Transceiver Mode of TOA based on Kalman filter in IR-UWB system","authors":"Chen Jun, He Shibiao","doi":"10.1109/IICSPI.2018.8690338","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690338","url":null,"abstract":"The signal reception mode of ultra wideband (UWB) system is similar to the traditional signal transmission and reception mode. However, the system is extremely sensitive to the noise error, which has different impacts on the clock error in different systems and has a great impact on the clock frequency offset. Therefore the error analysis of three transceiver modes are carried out: one-way time flight method (OW-TOF), two-way time flight method (TW-TOF), two-way bilateral time flight method (SDS-TWR). The simulation results show that the mode which has the smallest ranging error is the SDS-TWR, and the mode of largest one is OWTOF. But the SDS-TWR system is the most complex system of them, while The OW-TOF is the simplest one. The TWTOF is very sensitive to clock skew. When the clock frequency offset is small, the error approaches the SDS-TOF mode. In order to further reduce the error, the direct Kalman filter (KF) and the Unscented Kalman filter (UKF) are applied, finally the optimal method is selected for the actual test processes, and the effect is good.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"1 1","pages":"71-75"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90293300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690491
He Hu, Zhu Zhaohui, Wu Xueyi
The main content of this paper is how to diagnose and identify the health status of the vibrating wire monitoring instrument in the operating period. The methods and criteria of basic information evaluation, historical values evaluation and field detection and evaluation are given respectively. In which, the evaluation methods and evaluation criteria of starting of oscillation of vibrating wire are innovatively put forward. The paper presents treatment suggestion and anomaly causation analysis of instrument evaluated as abnormal, and analyzes the reason of modulus deviation between manual data and automated data.
{"title":"Operation status identification and evaluation method of vibrating wire monitoring instrument","authors":"He Hu, Zhu Zhaohui, Wu Xueyi","doi":"10.1109/IICSPI.2018.8690491","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690491","url":null,"abstract":"The main content of this paper is how to diagnose and identify the health status of the vibrating wire monitoring instrument in the operating period. The methods and criteria of basic information evaluation, historical values evaluation and field detection and evaluation are given respectively. In which, the evaluation methods and evaluation criteria of starting of oscillation of vibrating wire are innovatively put forward. The paper presents treatment suggestion and anomaly causation analysis of instrument evaluated as abnormal, and analyzes the reason of modulus deviation between manual data and automated data.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"123 1","pages":"336-339"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77229731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690364
Li Li
This paper proposes a novel method based on wide-band ambiguity function in Wideband bistatic multiple input multiple output (MIMO) Radar System. Firstly, Doppler stretch and time delay are jointly estimated by peak searching the wide-band ambiguity function (WBAF). Secondly, two sub-array models are constructed based on the WBAF. Furthermore, two modified algorithms are proposed for the estimation of DODs and DOAs, including the wide-band ambiguity function based on MUSIC algorithm (WBAF-MUSIC) and the wide-band ambiguity function based on ESPRIT algorithm (WBAF-ESPRIT). Simulation results are presented to verify the effectiveness of the proposed method.
{"title":"Joint Parameters Estimation method based on Wide-Band Ambiguity Function","authors":"Li Li","doi":"10.1109/IICSPI.2018.8690364","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690364","url":null,"abstract":"This paper proposes a novel method based on wide-band ambiguity function in Wideband bistatic multiple input multiple output (MIMO) Radar System. Firstly, Doppler stretch and time delay are jointly estimated by peak searching the wide-band ambiguity function (WBAF). Secondly, two sub-array models are constructed based on the WBAF. Furthermore, two modified algorithms are proposed for the estimation of DODs and DOAs, including the wide-band ambiguity function based on MUSIC algorithm (WBAF-MUSIC) and the wide-band ambiguity function based on ESPRIT algorithm (WBAF-ESPRIT). Simulation results are presented to verify the effectiveness of the proposed method.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"5 1","pages":"605-609"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76625644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/IICSPI.2018.8690375
Yi Liu, Chuanchang Liu, Zhiyuan Su
In recent years, with the widespread popularity of mobile Internet, people have become more and more interested in shopping on their mobile phones. Therefore, e-commerce applications are seen to be an important development direction in the future. As for that, the diversity and flexibility of the homepage layout of e-commerce applications is the core to determine an application. The traditional layouts of Android applications have been gradually unable to keep up with the content updating and style changing of the e-commerce applications. Therefore, this paper will focus on the expansion of the control RecyclerView, improving and implementing the function of the V-layout frame. At the same time, it is well adapted to the layouts of complex pages such as the e-commerce homepage, and able to decouple the relationship between all views and layout. It also provides the solution to implement the layouts of complex pages quickly, and solves the complexity and diversity of e-commerce pages.
{"title":"The Diversity Layout of E-commerce Applications Based on Android","authors":"Yi Liu, Chuanchang Liu, Zhiyuan Su","doi":"10.1109/IICSPI.2018.8690375","DOIUrl":"https://doi.org/10.1109/IICSPI.2018.8690375","url":null,"abstract":"In recent years, with the widespread popularity of mobile Internet, people have become more and more interested in shopping on their mobile phones. Therefore, e-commerce applications are seen to be an important development direction in the future. As for that, the diversity and flexibility of the homepage layout of e-commerce applications is the core to determine an application. The traditional layouts of Android applications have been gradually unable to keep up with the content updating and style changing of the e-commerce applications. Therefore, this paper will focus on the expansion of the control RecyclerView, improving and implementing the function of the V-layout frame. At the same time, it is well adapted to the layouts of complex pages such as the e-commerce homepage, and able to decouple the relationship between all views and layout. It also provides the solution to implement the layouts of complex pages quickly, and solves the complexity and diversity of e-commerce pages.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"134 1","pages":"715-718"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74484847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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