Traffic Monitoring of Inland Waterways Based on Optic Fiber Sensors

Abstract

Abstract:

Based on a set of optic fiber sensors, an algorithm was proposed to count ships in inland waterways by combining the threshold of sound energy and the time-frequency characteristics of strong line spectrums, which solved the counting problem emerged when a number of ships went through the monitored water area in parallel. The processing results of a piece of 45 minutes long sound pressure data proved the effectiveness of this algorithm.

Key words: inland waterways, vessel traffic monitoring, threshold of sound energy, strong line spectrum timefrequency characteristics

CLC Number:

TN 911.7

LI Yang1,CHEN Jingfeng1,JIN Ronghong1,GENG Junping1,LIANG Xianling1,GAO Kan2,WU Bingyan2,CUI Dan3. Traffic Monitoring of Inland Waterways Based on Optic Fiber Sensors[J]. Journal of Shanghai Jiaotong University, 2014, 48(10): 1428-1433.

[1]	CHEN Shanxue, LIU Zuoliang, LI Fangwei. Energy Efficiency Optimization Based on Time Reversal in SWIPT [J]. Journal of Shanghai Jiaotong University, 2020, 54(6): 592-598.
[2]	LI Hongguang, GUO Ying, SUI Ping, CAI Bin, SU Linghua. Two-Dimensional DOA Estimation for Multi-Hopping Signals Based on Sparse Bayes [J]. Journal of Shanghai Jiao Tong University, 2020, 54(4): 359-368.
[3]	XU Fenglin,MIAO Yubin,ZHANG Ming. Navigation Image Enhancement Based on Color Weighted Guided Image Filtering-Retinex Algorithm [J]. Journal of Shanghai Jiaotong University, 2019, 53(8): 921-927.
[4]	LI Bing1,2,3,WANG Yongming1,3,HUANG Haining2,3. Multiple Signal Classification Beam-Forming Method Based on Time Domain Analysis [J]. Journal of Shanghai Jiaotong University, 2019, 53(8): 928-935.
[5]	YE Xian,HU Jie,TIAN Pan,QI Jin,CHE Datian,DING Ying. Automatic Sleep Scoring Based on Refined Composite Multi-Scale Entropy and Support Vector Machine [J]. Journal of Shanghai Jiaotong University, 2019, 53(3): 321-326.
[6]	FENG Mingyue，HE Minghao，HAN Jun，YU Chunlai. High Resolution Direction of Arrival Estimation Based on Covariance Fitting Estimation of Signal Parameters by Rotational Invariance Technique Algorithm [J]. Journal of Shanghai Jiaotong University, 2017, 51(9): 1145-.
[7]	WANG Xianghong1a,1b,YIN Dong1a,HU Hongwei1a,MAO Hanling2. Separation of Weak MultiSource Fault Acoustic Emission Signals Based on Wavelet Packet and Independent Component Analysis [J]. Journal of Shanghai Jiaotong University, 2016, 50(05): 757-763.
[8]	HOU Wenlin1,2,GUO Ying2,ZHANG Kunfeng2,HU Yue1,2,ZHANG Ling2. Wideband Azimuth and Polarization Joint Estimation of Conformal Array [J]. Journal of Shanghai Jiaotong University, 2016, 50(05): 764-770.
[9]	ZHANG Tianqi,YAN Zhenhua,OU Xudong,QIAN Wenrui. Acquisition Algorithm Combining Parallel Code Phase with FractalReconstruction of TMBOC Modulation Signal [J]. Journal of Shanghai Jiaotong University, 2016, 50(05): 782-787.
[10]	GENG Xuan1，SUN Zuolei1，LIU Feng1，HE Di2. Minimum Mean Square Error Vector Precoding Based on Block Diagonalization [J]. Journal of Shanghai Jiaotong University, 2014, 48(10): 1410-1414.
[11]	JIANG Xiaolin1,2,GU Xuemai1,HE Chen3. Joint Cooperation Spectrum Sensing Method Based on Compression Sensing [J]. Journal of Shanghai Jiaotong University, 2013, 47(07): 1099-1102.
[12]	GUO Ying1,GAO Mei1,ZHANG Shuyin1,2,HUO Wenjun1. DOA and Polarization Estimation with Conformal Array Based on ESPRIT [J]. Journal of Shanghai Jiaotong University, 2013, 47(07): 1137-1142.
[13]	GENG Hui-1, HE Di-2. Minimum Mean Square Error Non-linear Transceiver Design Based on Imperfect Channel State Information [J]. Journal of Shanghai Jiaotong University, 2012, 46(11): 1806-1810.
[14]	WU Yi-Quan-1, 2 , ZHANG Xiao-Jie-1, WU Shi-Hua-1, ZHANG Guo-Hua-2, ZHANG Sheng-Wei-2, YU Su-Fen-2. Image Thresholding Based on 2-D Histogram θ-Division and Minimum Error [J]. Journal of Shanghai Jiaotong University, 2012, 46(06): 892-899.
[15]	YI Hui-Yue. Detection and Localization Method of Pulse Sequence Using-Wavelet Transform-Based Coherent Edge Detector [J]. Journal of Shanghai Jiaotong University, 2012, 46(06): 916-920.

Traffic Monitoring of Inland Waterways Based on Optic Fiber Sensors

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments