Vehicle door collision early warning system and method

• Main Authors: CAI SHIMIN, TAN MINGWEI, HAN HYUN-HYUN, CUI MAOYUAN, LENG CHANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The embodiment of the invention discloses a vehicle door collision early warning system and method. The system comprises an acquisition module, a vehicle side detection module, a vehicle door detection module and a control module, the control module determines whether an early warning working state of a target vehicle is an activated state or not according to a vehicle speed signal, a door lock unlocking signal and a vehicle door opening signal of the target vehicle acquired by the acquisition module, and if yes, the early warning is started. If yes, a first control instruction is sent to a vehicle side detection module and a vehicle door detection module so that the vehicle side detection module and the vehicle door detection module can detect whether a first avoiding object and a second avoiding object exist or not based on the first control instruction, and when it is detected that the first avoiding object and the second avoiding object exist, the first avoiding object and the second avoiding object exist