The invention discloses a vehicle front-end collision avoidance warning method. The method includes the following steps that a slope detector outputs an inclination angle value representing the inclination angle of the vehicle; a processor executes a program code so as to receive the inclination angle value and calculates a warning distance value according to the inclination angle value, a gravity acceleration value and a first speed value and a first deceleration value respectively representing initial speed and an average brake deceleration of the vehicle, and the warning distance value decreases under the condition that the inclination angle value increases and increases under the condition that the inclination angle value decreases; a preceding vehicle detector outputs a preceding vehicle distance value; the processor judges whether the preceding vehicle distance value is less than or equal to the warning distance value or not, and a warning signal is sent out if yes. The warning is given according to inclination angle adjustment of vehicle advancing.
Vehicle front-end collision avoidance warning method
2015-04-29
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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