Abstract
This paper proposes indices to evaluate the riding instability of bicycles of riding children together. We propose two indices that focus on the relationship between handlebar angle and roll angles and discuss the advantages and disadvantages of each index. The experimental data of bicycles in various conditions were used to investigate the characteristics of each index, and the relationship between the proposed index and subjective feelings of riding instability was also investigated. The results showed that the evaluation of riding instability using singular spectral transformation, which focuses on the change in the relationship between handlebar angle and roll angle, can evaluate the difficulty of driving caused by riding with children together on the paved road. The handlebar roll ratio, which evaluates the independent swing of the handlebar angle, was found to be appropriate as an index to evaluate the difficulty of handlebar operation. It was also found that the handlebar roll ratio is an index that also reflects the disturbance of bicycle behavior due to habituation of operation and the influence of the road surface.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Japan Consumer Affairs Agency: In accordance with the provisions of Article 23, Paragraph 1 of the Consumer Safety Act Report on investigation of cause of accident, etc. Accidents involving electrically power assisted bicycles while riding with children (2020)
Matui, K., Mori, H.: Detection of dangerous behavior of bicycles. In: The 73rd National Convention of IPSJ (2011)
Suzuki, K., Sato, T.: Bicycle Wobbling Detection Method Compared with Stable Drives, DEIM Forum (2018)
Saitou, K., Inoue, S., Hosoya, S., Kiyota, M.: The Characteristics of cycling by elderly from the point of view of steering and rolling motion. Japan. J. Ergon. 39(5), 241–249 (2003)
Saito, H., Sugo, K., Aida, H., Thepvilojanapong, N., Tobe, Y.: Accidents involving electrically power assisted bicycles while riding with children. IPSJ 53(2), 770–782 (2012)
Usami, Y., Isikawa, K., Takayama T., Yanagisawa, M., Togawa,N.: Improving bicycle behavior recognition using smartphone-based sensors. In: Multimedia, Distributed, Cooperative, and Mobile Symposium (2019)
Japan Consumer Affairs Agency: Survey data on accidents involving infants riding electrically power assisted bicycles. https://www.caa.go.jp/policies/council/csic/report/report_016/. Accessed 25 Feb 2022
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Takagi, S., Oka, M., Mori, H. (2022). Evaluation of Riding Instability of a Bicycle with Children as Passengers Using the Relationship Between Handlebar Angle and Roll Angle. In: Yamamoto, S., Mori, H. (eds) Human Interface and the Management of Information: Applications in Complex Technological Environments. HCII 2022. Lecture Notes in Computer Science, vol 13306. Springer, Cham. https://doi.org/10.1007/978-3-031-06509-5_27
Download citation
DOI: https://doi.org/10.1007/978-3-031-06509-5_27
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-06508-8
Online ISBN: 978-3-031-06509-5
eBook Packages: Computer ScienceComputer Science (R0)