Design and implementation of multi-protocol gateway of coal mine

XIN Yongxiang; ZHANG Xiaobo; LIU Jingwei

doi:10.13272/j.issn.1671-251x.2015.10.017

Volume 41 Issue 10

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XIN Yongxiang, ZHANG Xiaobo, LIU Jingwei. Design and implementation of multi-protocol gateway of coal mine[J]. Industry and Mine Automation, 2015, 41(10): 65-67. doi: 10.13272/j.issn.1671-251x.2015.10.017

Citation:

XIN Yongxiang, ZHANG Xiaobo, LIU Jingwei. Design and implementation of multi-protocol gateway of coal mine[J]. Industry and Mine Automation, 2015, 41(10): 65-67. doi: 10.13272/j.issn.1671-251x.2015.10.017

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Design and implementation of multi-protocol gateway of coal mine

doi: 10.13272/j.issn.1671-251x.2015.10.017

XIN Yongxiang^{1, 2},
ZHANG Xiaobo^{1, 2},
LIU Jingwei^{1, 2}

1.
CCTEG Chongqing Research Institute, Chongqing 400039, China
2.
Chongqing Engineering Research Center of Key Technologies of Mine Internet of Things, Chongqing 400039, China

Publish Date: 2015-10-10

Abstract

Abstract

For low real-time performance of traditional serial data processing mode, a design scheme of multi-protocol gateway based on FPGA was proposed, and the overall architecture, key hardware circuit design and software design were given. The gateway takes advantage of parallel execution of FPGA, and can access 485 bus signal, CAN bus signal, frequency signal, digital signal, ZigBee wireless signal and Ethernet signal. It achieves simultaneous acquisition and real-time transmission of sensor signals with different rates and interfaces.
- multi-protocol gateway,
- FPGA,
- parallel executio