微型水声传感网水下传感器节点设计

doi:10.16180/j.cnki.issn1007-7820.2019.07.014

Abstract

Abstract:

For the high transmission rate, high reliability and long-term operation of the underwater acoustic sensor network in the marine environment monitoring system, a low-power miniature underwater sensor node was designed. A transducer T235 with a higher energy conversion rate and receiving sensitivity was designed, and a transformer was used to impedance matching at the transmitting unit to maximize signal power transmission.The receiving unit used an eighth-order Butterworth bandpass filter to better filter out noise.On the software, the MAC protocol was transplanted and optimized to reduce the probability of bump and resend. According to the test, when the transmission rate was 19 200 bit·s ^-1 in a small scale, the total power consumption of the system was less than 20 W,and the communication transmission success rate of more than 90% could be achieved.

Key words: high reliability, low power consumption, micro sensor nodes, impedance matching, eighth order butterworth bandpass filter, transmission success rate

CLC Number:

TP212.9

CHEN Yuan,CAI Wenyu,HU Biwei. Underwater Sensor Node Design of Micro Underwater Acoustic Sensor Network[J].Electronic Science and Technology, 2019, 32(7): 71-75.

Figures/Tables 8

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Table 1

References 17

[1]	郭忠文, 罗汉江, 洪峰 . 水下无线传感器网络的研究进展[J] 计算机研究与发展, 2010,47(3):377-389.
	Guo Zhongwen, Luo Hanjiang, Hong Feng . The research progress on underwater wireless sensor networks[J]. Computer Research and Development, 2010,47(3):377-389.
[2]	唐树青 . 水下传感器网络节点的设计[D]. 合肥:合肥工业大学, 2012.
	Tang Shuqing . The design of underwater sensor network node[D]. Heifei:Hefei Technology University, 2012.
[3]	Jiang Xi, Xue Chuan, Ma Mingchi , et al. Design and implementation of sensor nodes based on OFDM for underwater sensor networks[J]. Journal of Computers, 2017,5(28):299-302.
[4]	于乐 . 水声通信网络节点设计[D]. 太原:中北大学, 2016.
	Yu Le . The design of hydroacoustic communication network node[D]. Taiyuan:North Central University, 2016.
[5]	鲍建涛 . 水声通信节点硬件平台设计[D]. 哈尔滨:哈尔滨工程大学, 2014.
	Bao Jiantao . The design of hardware platform for underwater acoustic communication node[D]. Harbin: Harbin Engineering University, 2014.
[6]	孟涛 . 引入直接序列扩频的线列阵通信信道均衡技术[J]. 电子科技, 2016,29(2):141-144.
	Meng Tao . Line array communication channel equalization technique introducing direct sequence spread spectrum[J]. Electronic Science and Technology, 2016,29(2):141-144.
[7]	张梦迪 . 基于时频分布算法的深海高度测量系统[D]. 杭州:杭州电子科技大学, 2015.
	Zhang Mengdi . Deep sea height measurement system based on time-frequency distribution algorithm[D]. Hangzhou:Hangzhou Dianzi University, 2015.
[8]	周利生, 胡青 . 水声发射换能器技术研究综述[J]. 哈尔滨工程大学学报, 2010,31(7):932-937.
	Zhou Lisheng, Hu Qing . Summary of research on underwater acoustic emission transducer technology[J]. Journal of Harbin Engineering University, 2010,31(7):932-937.
[9]	金炎, 许则富 . 一种基于2SD106AI驱动的D类功率放大器[J]. 舰船电子工程, 2017,37(9):151-155.
	Jin Yan, Xu Zefu . A class D power amplifier driven by 2SD106AI[J]. Ship Electronic Engineering, 2017,37(9):151-155.
[10]	魏腾龙 . 低压大功率直流电源的研究与设计[D]. 广州: 华南理工大学, 2017.
	Wei Tenglong . The research and design of low voltage and high power DC power supply[D]. Guangzhou: South China University of Technology, 2017.
[11]	周帅, 刘成国, 唐晓 . 基于射频功率放大器的阻抗匹配技术[J]. 河南科技大学学报, 2018,39(5):94-104.
	Zhou Shuai, Liu Chengguo, Tang Xiao . Impedance matching technology based on RF power amplifier[J]. Journal of Henan University of Science and Technology, 2018,39(5):94-104.
[12]	张洪欣 . 水声功放设计与换能器匹配技术研究[D]. 哈尔滨:哈尔滨工程大学, 2013.
	Zhang Hongxin . The research on the matching technology of hydroacoustic power amplifier design and transducer[D]. Harbin:Harbin Engineering University, 2013.
[13]	项顼 . 水声信号采集模块研制[D]. 青岛:中国海洋大学, 2015.
	Xiang Xu . The development of hydroacoustic signal acquisition module[D]. Qingdao:Ocean University of China, 2015.
[14]	项曦 . 微波有源滤波器的研究与实现[D]. 南京:东南大学, 2016.
	Xiang Xi . The research and implementation of microwave active filter[D]. Nanjing: Southeast University, 2016.
[15]	李小英 . 在FilterCAD平台上用LTC1562设计有源滤波器[J]. 声学与电子工程, 2002,27(4):38-39.
	Li Xiaoying . Designing active filters with LTC1562 on FilterCAD platform[J]. Acoustics and Electronic Engineering, 2002,27(4):38-39.
[16]	史忠凯 . 基于TCP/IP网络控制平台的研究与实现[D]. 西安:长安大学, 2017.
	Shi Zhongkai . The research and implementation of TCP/IP network control platform[D]. Xi’an:Chang’an University, 2017.
[17]	黑晓龙 . 水声通信网络MAC层协议的研究[D]. 哈尔滨: 哈尔滨工程大学, 2017.
	Hei Xiaolong . The research on MAC layer protocol of underwater acoustic communication network[D]. Harbin: Harbin Engineering University, 2017.

组别	平台	速率/bit·s^-1	误差率	总功率/W
		4 800	5.4%	17.9
1	MSP430	9 600	6.3%	18.5
		19 200	9.8%	19.5
2	FPGA+DSP	19 200	<10^-3	>100

Underwater Sensor Node Design of Micro Underwater Acoustic Sensor Network

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 17

Related Articles 14

Metrics

Comments

Recommended 10

[1]	LIU Hanzi,SHI Yu,ZHANG Wei. Design of a Comb Generator Based on PLL [J]. Electronic Science and Technology, 2020, 33(3): 21-25.
[2]	YUAN Xudong,ZHU Zhengfei. The Design of Low-power Wireless Neural Signal Acquisition Module [J]. Electronic Science and Technology, 2019, 32(1): 16-20.
[3]	KUANG Xiaofei,TAO Qi,FAN Fuxuan. The Design and Simulation of Biomedical Signal Pre-amplifier [J]. , 2018, 31(4): 5-.
[4]	LEI Pei, MU Beng-An, XU De-Dun. Analysis of Reflection of Signal Integrity in High-speed Circuit Design [J]. , 2018, 31(3): 24-.
[5]	ZHANG Shuai,PENG Long,XU Yang. Design of Xband LTCC Ferrite Circulator [J]. , 2016, 29(4): 130-.
[6]	LI Gang1, HU Xu2. Fast Extraction Method of Filter Intercavity Coupling Coefficients [J]. , 2016, 29(11): 25-.
[7]	WANG Wenlong,HONG Shuliang. A Novel Capacitor Trimming RC Oscillator [J]. , 2015, 28(5): 68-.
[8]	WAN Baoyue. Intelligent Pyroelectric Detectors Based on MSP430 [J]. , 2014, 27(3): 31-.
[9]	ZHOU Jie. A Low Power Consumption Digital Signal Processing Platform Based on Software Defined Radio [J]. , 2013, 26(8): 53-.
[10]	GONG Bingqing,WANG Yuanyuan. Design of a Low Power Radio-triggered Wake-up Circuit [J]. , 2013, 26(10): 151-.
[11]	TIAN Ya-Peng, ZHANG Chang-Min, ZHONG Wei-Wei. Impedance Matching Circuit Principle and its Application [J]. , 2012, 25(1): 5-.
[12]	FENG Gang, JIANG Lei. Design and Implementation of the Location Card for the Mine Underground Position System Based on WLAN [J]. , 2010, 23(9): 50-.
[13]	ZHOU Xiao, ZHANG Chun-Sheng, ZHANG Xi-Wen, LI Ying-Xue, WANG Jian-Shun. Design of a Portable Low-Power Temperature Detector [J]. , 12, 25(9): 121-.
[14]	WEN Ying-Chun. Application of Impedance Matching Circuit in Filter Measure [J]. , 12, 25(7): 89-.