Braking system design and experiment research of an off-road autonomous vehicle

Hui Yan Chen; Rui Lin Zhang; Xiao Long Zhu; Guang Ming Xiong

doi:10.15918/j.tbit1001-0645.2016.07.007

Braking system design and experiment research of an off-road autonomous vehicle

Hui Yan Chen, Rui Lin Zhang^*, Xiao Long Zhu, Guang Ming Xiong

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A double circuit electrical hydraulic braking (EHB) system was developed, in consideration of the structures and features of hydraulic power braking of a four-wheel drive off-road vehicle. The system could implement electrical brake at the autonomous mode and pedal brake at the manual mode. Meanwhile, the two modes could be switched seamlessly, and the manual mode showed a higher priority than the autonomous mode. The system was applied to a four-wheel drive off-road vehicle. Static and real world tests were carried out to obtain the biasing and response characteristics of the system. On this basis, electrical braking tests were conducted. Experiment results show that the EHB system can meet the requirements of an autonomous vehicle.

Original language	English
Pages (from-to)	695-700
Number of pages	6
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	36
Issue number	7
DOIs	https://doi.org/10.15918/j.tbit1001-0645.2016.07.007
Publication status	Published - 1 Jul 2016

Keywords

Autonomous vehicle
Double circuit
Electrical hydraulic brake
Off-road
Real world test

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10.15918/j.tbit1001-0645.2016.07.007

Cite this

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abstract = "A double circuit electrical hydraulic braking (EHB) system was developed, in consideration of the structures and features of hydraulic power braking of a four-wheel drive off-road vehicle. The system could implement electrical brake at the autonomous mode and pedal brake at the manual mode. Meanwhile, the two modes could be switched seamlessly, and the manual mode showed a higher priority than the autonomous mode. The system was applied to a four-wheel drive off-road vehicle. Static and real world tests were carried out to obtain the biasing and response characteristics of the system. On this basis, electrical braking tests were conducted. Experiment results show that the EHB system can meet the requirements of an autonomous vehicle.",

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AB - A double circuit electrical hydraulic braking (EHB) system was developed, in consideration of the structures and features of hydraulic power braking of a four-wheel drive off-road vehicle. The system could implement electrical brake at the autonomous mode and pedal brake at the manual mode. Meanwhile, the two modes could be switched seamlessly, and the manual mode showed a higher priority than the autonomous mode. The system was applied to a four-wheel drive off-road vehicle. Static and real world tests were carried out to obtain the biasing and response characteristics of the system. On this basis, electrical braking tests were conducted. Experiment results show that the EHB system can meet the requirements of an autonomous vehicle.

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Braking system design and experiment research of an off-road autonomous vehicle

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Keywords

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