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Rear-end collision

About: Rear-end collision is a research topic. Over the lifetime, 618 publications have been published within this topic receiving 5666 citations. The topic is also known as: shunt.


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Patent
24 Sep 2014
TL;DR: In this article, a rear-end collision preventing buffering device consisting of a truck tail and a bumper located at the truck tail is described, where the protection plate is in an arc shape and a plurality of springs are arranged between it and the bumper.
Abstract: The utility model discloses a rear-end collision preventing buffering device, and belongs to the field of automobile collision prevention protecting. The rear-end collision preventing buffering device comprises a truck tail and a bumper located at the truck tail. A protection plate is hinged to the truck tail and located outside the bumper, the protection plate is in an arc shape, a plurality of springs are arranged between the protection plate and the bumper, a car is effectively prevented from moving into the bottom of a truck through the protection plate when colliding with the truck, the springs arranged between the protection plate and the bumper play a buffering role, and the collision strength is lowered.

1 citations

Patent
22 Jun 2017
TL;DR: In this article, the authors present a method for operating a first motor vehicle, in which rear sensor values are captured from a second motor vehicle following the first vehicle, and a risk value for a rear end collision is determined in response to detected actuation by evaluating the captured sensor values.
Abstract: The disclosure relates to a method for operating a first motor vehicle, in which rear sensor values are captured from a second motor vehicle following the first motor vehicle A brake pedal of the first motor vehicle is monitored for actuation A risk value for a rear end collision is determined in response to detected actuation by evaluating the captured sensor values The risk value determined is compared with a threshold value, and an alarm signal is generated in response to the threshold value being exceeded

1 citations

Patent
07 Nov 1995
TL;DR: In this article, the rear-end collision warning lamp of a vehicle is installed in the rear part of the vehicle at the time of applying an acceleration pedal, when the vehicle speed is not more than 30km/hour and when parking and stopping.
Abstract: PURPOSE:To assure safety by electrifying to operate the rear-end collision warning lamp of a vehicle which is installed in the rear part of the vehicle at the time of applying an engine brake, at the time of decreasing a vehicle speed and at the time of parking and stopping to make the driver of a succeeding vehicle recognize them. CONSTITUTION:At the time of returning an acceleration pedal (at the time of applying an engine brake), at the time of a vehicle speed being not more than 30km/hour (at the time of decreasing a vehicle speed) and at the time of parking and stopping, the rear-end collision warning lamp 8 of a vehicle of respective forms is electrifid to operate.

1 citations

Patent
11 Dec 2018
TL;DR: In this paper, a vehicle rear-end collision avoidance system and method consisting of an onboard device and a cloud server is described. And the system can give an early warning and prevent the rear end collision, but also can prevent false warning.
Abstract: The invention discloses a vehicle rear-end collision avoidance system and method and belongs to the field of vehicle communication The vehicle rear-end collision avoidance system comprises an onboarddevice and a cloud server The onboard device comprises a processor for determining vehicle operating state information and a vehicle fire situation; a three-axis acceleration sensor electrically connected to the processor and used for detecting and generating the vehicle operating state information; a smoke sensor for detecting and generating vehicle fire situation information; an alarm for giving an alarm; a voice recognition module for a human-machine interaction in order that the processor confirms a state for a passenger after determination; a wireless communication module for connectingthe onboard device and the cloud server; and a positioning module for positioning the vehicle location information The cloud server is configured to send the location information of an accident vehicle to surrounding vehicles and a traffic rescue department The vehicle rear-end collision avoidance system and method not only can promptly give an early warning and prevent the rear-end collision,but also can prevent false warning

1 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20213
202026
201925
201846
201731
201631