Title:
ON-VEHICLE SYSTEM AND ON-VEHICLE PROGRAM
Document Type and Number:
Japanese Patent JP2015194895
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To appropriately perform a predetermined action in accordance with a vehicular gap without requiring a complicated configuration even when one of a self vehicle and a preceding vehicle has changed its speed.SOLUTION: An on-vehicle system 1 monitors a temporal change of a vehicular gap on the basis of a temporal change of a collision prediction time by focusing on a fact that the collision prediction time changes with a time course when one of a self vehicle and a preceding vehicle changes its speed. Then, a notification action is controlled based on relation between a measured vehicular gap and the temporal change of the vehicular gap being monitored. When the vehicular gap on which the temporal change is being monitored is greater than the measured vehicular gap, a possibility for collision is determined to be relatively low. When the vehicular gap on which the temporal change is being monitored is smaller than the measured vehicular gap, a possibility for collision is determined to be relatively high. Thus, alarm is issued.
Inventors:
ADACHI TETSUO
Application Number:
JP2014072297A
Publication Date:
November 05, 2015
Filing Date:
March 31, 2014
Export Citation:
Assignee:
DENSO CORP
International Classes:
G08G1/16; B60R21/00; B60R21/0134
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office
Previous Patent: INFORMATION PROCESSING TERMINAL, SYSTEM, CONTROL METHOD THEREOF, AND PROGRAM
Next Patent: ELECTRIC EQUIPMENT BRACKET
Next Patent: ELECTRIC EQUIPMENT BRACKET