Travel history storage method, method for producing travel path model, method for estimating local position, and travel history storage device
US10860035B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
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Key dates
| Filing date | Feb 2, 2017 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Feb 2, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2520/10
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of storing a travel history uses a controller to store the travel history of a vehicle in a storage device for each link of a traveling path. The method includes determining that one or more travel histories in a link are one type or two or more types of travel histories on the basis of a predetermined determination condition and storing the two or more types of travel histories in the link in the storage device so as to be sorted for the determined two or more types.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.