Title:
METHOD AND DEVICE FOR ESTIMATING REMAINING RANGE OF TRANSPORTATION MEANS HAVING POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/233702
Kind Code:
A1
Abstract:
Provided are a method and device for estimating a remaining range of a transportation means having a power supply system. The method comprises the following steps: detecting a vehicle parameter of a transportation means having a power supply system, road surface information and a driving mode; acquiring, according to the vehicle parameter, the road surface information and the driving mode, and from a range storage database, a corresponding range storage value; and calculating a remaining range according to the acquired range storage value. In the method and device, modification of an endurance range value is made according to a result of detection of a current driving condition of a transportation means having a power supply system, such that an estimated remaining range has higher accuracy, thereby enabling a user to make a driving route decision conveniently, alleviating range anxiety, and accordingly improving user experience.
Inventors:
CUI TING (CN)
LI JUNHUA (CN)
HE BIN (CN)
LI JUNHUA (CN)
HE BIN (CN)
Application Number:
PCT/CN2018/092466
Publication Date:
December 27, 2018
Filing Date:
June 22, 2018
Export Citation:
Assignee:
NIO NEXTEV LTD (CN)
International Classes:
B60W40/00
Foreign References:
| CN105844912A | 2016-08-10 | |||
| CN105501067A | 2016-04-20 | |||
| US20140142836A1 | 2014-05-22 |
Attorney, Agent or Firm:
HUAHE IP LIMITED (CN)
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