Vehicle safety system and method for preventing chain accidents after collision on highway

• Main Authors: YANG ZHI, ZHI YONGSHUAI, WANG HUIJIE, ZHANG SUMIN, HE RUI
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: PERFORMING OPERATIONS; PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The invention discloses a vehicle safety system and method for preventing a chain accident from happening after collision on a highway. The system is composed of a visual perception module, a vehicle-mounted computing module, an external communication system, a vehicle-mounted communication module, a network connection communication module, a vehicle control module and a trigger signal generationmodule. The method specifically comprises the following steps: when detecting that a vehicle is collided, triggering a vehicle safety system to work enabling a visual perception module to collect sensor information, judge whether passengers in the vehicle need rescue or not and whether the driving environment is safe or not; taking corresponding measures and re-planning a driving path and an action; checking the device state of the vehicle, judging whether the vehicle meets the self-starting condition or not, transmitting the moving track and the state information of the vehicle to a rear coming vehicle through the ne