Invention Grant
- Patent Title: Vehicle stability control method and system, and vehicle
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Application No.: US15753105Application Date: 2016-08-18
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Publication No.: US10322718B2Publication Date: 2019-06-18
- Inventor: Yubo Lian , Heping Ling , Ning Wang , Yanfei Xiong , Ting Wen
- Applicant: BYD COMPANY LIMITED
- Applicant Address: CN
- Assignee: BYD COMPANY LIMITED
- Current Assignee: BYD COMPANY LIMITED
- Current Assignee Address: CN
- Agency: Calfee, Halter & Griswold LLP
- Priority: CN201510516313 20150820
- International Application: PCT/CN2016/095889 WO 20160818
- International Announcement: WO2017/028800 WO 20170223
- Main IPC: B60K7/00
- IPC: B60K7/00 ; B60W10/08 ; B60W10/184 ; B60W30/02 ; B60K17/356 ; B60L3/00 ; B60L3/10 ; B60L7/10 ; B60L7/18 ; B60L11/18 ; B60K17/04

Abstract:
A vehicle stability control system includes a signal collection sensor and a vehicle controller (10). The signal collection sensor is configured to collect a vehicle condition information parameter, and the vehicle controller (10) is configured to calculate a control yaw moment according to the vehicle condition information parameter. The control yaw moment is used to cancel a difference between an estimated yaw moment and an actual yaw moment. The vehicle controller (10) is further configured to determine according to the vehicle condition information parameter whether the vehicle (100) is in a stable region or a non-stable region in the case of tire blow-out, and allocate the control yaw moment to four wheels (101) according to a vehicle stability condition, thus implementing vehicle stability control. A vehicle stability control method and a vehicle (100) with the vehicle stability control system are also disclosed.
Public/Granted literature
- US20180237001A1 VEHICLE STABILITY CONTROL METHOD AND SYSTEM, AND VEHICLE Public/Granted day:2018-08-23
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