A New Concept of Brake System for ITS Platoon Heavy Duty Trucks and Its Pre-evaluation
A New Concept of Brake System for ITS Platoon Heavy Duty Trucks and Its Pre-evaluation
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20115822
- Paper/Info type
- Proceedings (Autumn)
No.105-11
- Pages
- 9-12(Total 4 p)
- Date of publication
- Oct 2011
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Author(J) | 1) 石坂 宏幸, 2) 鈴木 儀匡, 3) 佐久間 淳, 4) 青木 啓二, 5) 安藝 雅彦, 6) 中野 公彦, 7) 須田 義大 |
|---|---|
| Author(E) | 1) Hiroyuki ISHIZAKA, 2) Yoshitada Suzuki, 3) Atsushi Sakuma, 4) Keiji Aoki, 5) Masahiko Aki, 6) Kimihiko Nakano, 7) Yoshihiro Suda |
| Affiliation(J) | 1) 日本自動車研究所, 2) 日本自動車研究所, 3) 日本自動車研究所, 4) 日本自動車研究所, 5) 東京大学, 6) 東京大学, 7) 東京大学 |
| Abstract(J) | 自動運転の隊列走行において実用化まで考慮した場合，高い安全性も担保する必要がありEBS装置を2重化しが，コストや上位の制御が複雑化する課題が判明。そこでゼロから機能要件，目標性能，ハード，ソフト(制御則)による具現化方法を検討し世界初のコンセプトとしてまとめ，予備試験によって実現可能で有る事を確認した。 Translation |
| Abstract(E) | Previously ITS system or ITS technology was aiming some of new brake through technologies. It is quite important for beginning of ITS. Currently ITS engineers need to consider more mass production aspect, such as less energy consumption, cost efficiency, system's redundancy and so on. However those are kind of difficult to be succeed at the same time. Especially, brake system is not simple to achieve both redundancy and cost efficiency. Another aspect of consideration for platoon truck needs individual required deceleration G when the system is failed to maintain a short range distance. Naturally, the only way to avoid a collision is that the driver voluntary activate their brake. However, if all of the platoon trucks has the same maximum deceleration G, it would make a collision because of short range distance. Thus individual deceleration G within a short distance range for the platoon truck is key point of avoiding collision. In this paper, a new concept of brake system was proposed to solve such difficulties. In addition, in order to satisfy some of the brake system's necessities, the author focused on using previous EBS system properties and adding an active brake air flow control. This system can control real time brake air, which is based on individual vehicle's required deceleration G, payload and so on. |
