Driving assistance device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 8, 2019
Grant Date -
Jul 19, 2018
app pub date -
Sep 30, 2016
filing date -
Sep 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A driving assistance device includes a deceleration detection unit, an information calculation unit, and an index calculation unit. The information calculation unit obtains at least one type of front information including a time to collision until an own vehicle collides with a preceding vehicle, a time headway until the own vehicle reaches a position of the preceding vehicle, and a following distance between the own vehicle and the preceding vehicle when the own vehicle stops, after a deceleration start of the own vehicle. The index calculation unit obtains an index indicating a driving characteristic that is a characteristic of a driving operation of a driver, based on the front information.
First Claim
Family
International Classification(s)
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- B60W:CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT....
- B60T:VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BR....
- G01P:MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, D....
- G08G:TRAFFIC CONTROL SYSTEMS
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
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