Wireless Data Transmission Method of Earthquake Early Warning Information in High Speed Railway

2019 ◽  
Author(s):  
Kaifeng Wang ◽  
Hui Li ◽  
Yaxi Dou ◽  
Hongyi Zhang ◽  
Zihui Zuo ◽  
...  
Keyword(s):  
Early Warning ◽  
Data Transmission ◽  
High Speed ◽  
Earthquake Early Warning ◽  
Wireless Data ◽  
Transmission Method ◽  
High Speed Railway ◽  
Wireless Data Transmission

Design of Data Transfer System Based on PCI Express Interface Applied in High-Speed Railway

2012 ◽  
Vol 229-231 ◽  
pp. 1543-1546
Author(s):  
Xiao Bo Zhou ◽  
Min Xia ◽  
Hai Long Cheng
Keyword(s):  
Data Acquisition ◽  
Data Transmission ◽  
High Speed ◽  
Data Transfer ◽  
Transmission Method ◽  
High Speed Railway ◽  
Pci Express ◽  
Data Acquisition Card ◽  
High Speed Data Acquisition ◽  
High Speed Data

To improve data transmission performance of the data acquisition card, a design of high-speed data transmission system is proposed in the thesis. Using FPGA of programmable logic devices, adopting Verilog HDL of hardware description language, the design of modularization and DMA transmission method is implemented in FPGA. Eventually the design implements the data transmission with high-speed through PCI Express interface. Through simulation and verification based on hardware system, this design is proved to be feasible and can satisfy the performance requirements of data transmission in the high-speed data acquisition card applied in high-speed railway communication. The design also has some value of application and reference for a universal data acquisition card.

Wireless Data Transmission Method Using Pulsed THz Sliced Spectral Supercontinuum

2018 ◽  
Vol 30 (1) ◽  
pp. 103-106 ◽  
Author(s):  
Yaroslav V. Grachev ◽  
Xinrui Liu ◽  
Sergey E. Putilin ◽  
Anton N. Tsypkin ◽  
Victor G. Bespalov ◽  
...  
Keyword(s):  
Data Transmission ◽  
Wireless Data ◽  
Transmission Method ◽  
Wireless Data Transmission

Wireless Position Based on Zigbee Network in High Speed Highway ETC System

2013 ◽  
Vol 340 ◽  
pp. 696-700
Author(s):  
Bai Shun Su ◽  
Bao Ding Zhang
Keyword(s):  
Data Transmission ◽  
High Speed ◽  
Test Results ◽  
Wireless Data ◽  
Wireless Location ◽  
Position Accuracy ◽  
Wireless Data Transmission ◽  
Location Function ◽  
Vehicle Terminal ◽  
The Coordinator

On the analysis of the development situation of the ETC home and abroad, CC2431 wireless location function is used in the high speed highway ETC system to realize data transmission between network centre node and terminal node safely, Record passing information of the vehicle terminal by the wireless data transmission between the coordinator and vehicle terminal. A weighted centroid position algorithm is introduced to meet the position accuracy. The test results of the wireless communication between vehicle terminal and coordinator show that CC2431 wireless position system can realize vehicle omnibearing position and real time monitor in the super-speed highway.

scholarly journals Implementation of wireless data transmission method on wells equipped with sucker-rod pumping units

2020 ◽  
Vol 860 ◽  
pp. 012027
Author(s):  
G I Bikbulatova ◽  
A S Galeev ◽  
M Z Valitov ◽  
S L Sabanov ◽  
Y A Boltneva ◽  
...  
Keyword(s):  
Data Transmission ◽  
Wireless Data ◽  
Transmission Method ◽  
Wireless Data Transmission ◽  
Sucker Rod ◽  
Pumping Units
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