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Development of Regenerative Cooperative Braking System with Conventional ESC
Technical Paper
2014-01-0331
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
HEV and EV markets are in a rapid expansion tendency. Development of low-cost regenerative cooperation brake system is needed in order to respond to the consumers needs for HEV and EV. Regenerative cooperation brake system which HEV and EV are generally equipped with has stroke simulator. We developed simple composition brake system based on the conventional ESC unit without the stroke simulator, and our system realized a low-cost regenerative cooperation brake.
The key technologies are the quiet pressurization control which can be used in the service application, which is to make brake force depending on brake travel, by gear pump and the master cylinder with idle stroke to realize regenerative cooperation brake. Thanks to the key technologies, both the high regenerative efficiency and the good service brake feeling were achieved.
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Authors
Citation
Naito, M., Koike, Y., Osaki, S., Morishita, S. et al., "Development of Regenerative Cooperative Braking System with Conventional ESC," SAE Technical Paper 2014-01-0331, 2014, https://doi.org/10.4271/2014-01-0331.Also In
References
- Mizutani , Y. , Hamada , C. , Yamada , A. , and Satou , T. Development of New Brake Control System With Gear Pump Modulator SAE Technical Paper 2004-01-0253 2004 10.4271/2004-01-0253