Design of Underground Tunnel Monitoring System Based on CAN BUS Local Area Network

Li, Zezhong; Liu, Wenjin; Du, Yukuan; Xu, Shaoyi

doi:10.1109/wcmeim54377.2021.00131

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…To cope with low reliability of communication transmission, Zezhong Li and Wenjin Liu [23] propose a tunnel monitoring system based on CAN bus LAN to realize the safety monitoring of various environmental parameters and equipment. Depending on the edge computing of CAN bus LAN, this proposal ensures tunnel lighting remains under control even if the backbone network is disconnected.…”

Section: Progress Of Tunnel Lighting Control Systemmentioning

confidence: 99%

Reliability Enhancement Driven by ANN for Lighting Control System in Highway Tunnels

Zeng³

et al. 2022

Applied Sciences

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Compared with open roadways, traffic safety in highway tunnels requires more attention to build smoothly transitioned and well-coupled light environments for drivers to alleviate visual discomfort so as to achieve a balanced sense of driving safety and comfort. In this study, in order to overcome the drawbacks of existing tunnel lighting control modes that disregard the color temperature of natural light characteristics and collaborative influence of color temperature and luminance of natural light on tunnel lighting quality, one artificial neural network (ANN) model is designed and trained to simulate one physical lighting control system that takes into consideration color temperature and luminance simultaneously. In this model, multiple parameters of discrete and continuous types of input layer and output layer are synergistically analyzed. The model was also trained with quantities of field data from one tunnel in service and includes one hidden layer with 10 neurons. The simulation results showed that this model obtains a high degree of fitness with inside luminance and 100% recognition rate with inside color temperature in the threshold zone, which conforms to the regulation strategy of actual lighting control systems with high confidence. The proposed model will greatly enhance the reliability and sustainability of the lighting system during its normal operation, which can also support other lighting scenarios due to its flexibility and scalability with multiple-input and multiple-output (MIMO) capabilities.

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Section: Progress Of Tunnel Lighting Control Systemmentioning

confidence: 99%

Reliability Enhancement Driven by ANN for Lighting Control System in Highway Tunnels

Zeng³

et al. 2022

Applied Sciences

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“…Fieldbus is widely used in the industrial communication field as a new generation of control system. Based on the information from many influencing circum-stances, this CAN bus control system-based highway tunnel lighting control system was created [1][2] . CAN bus offers the following advantages, long range communication, a damaged node will shut down the damaged part by itself without affecting other nodes.…”

Section: Introductionmentioning

confidence: 99%

Reverse fast replay attack tunnel lighting system based on CAN bus

Xue

Yang

Liu

et al. 2023

Second International Conference on Electronic Information Engineering, Big Data, and Computer Technology (EIBDCT 2023)

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Tunnel lighting safety is an important condition to ensure the safe operation of the tunnel traffic, CAN bus with its simple structure, high stability, strong anti-interference ability, better scalability, as well as low cost, can be widely used in the tunnel lighting bus. The CAN protocol, however, lacks an encryption function, making it possible for hackers to launch replay attacks. In this paper, we have comprehensively analyzed the security problems of the CAN bus. We examine the security flaws present in the CAN bus, design an attack method for the CAN bus, and describe how to reverse decrypt the bus packet message with the intention of controlling the lighting system. Through the use of replay attack and reverse analysis, the lighting system's control instructions from the standard data packet were successfully decoded, it has been demonstrated through simulation experiment that the CAN bus can be quickly reverse the ordinary data packet control instruction of the system at low cost.

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Design of Underground Tunnel Monitoring System Based on CAN BUS Local Area Network

Cited by 2 publications

References 2 publications

Reliability Enhancement Driven by ANN for Lighting Control System in Highway Tunnels

Reliability Enhancement Driven by ANN for Lighting Control System in Highway Tunnels

Reverse fast replay attack tunnel lighting system based on CAN bus

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