A fire early warning system and early warning method based on the Internet of Vehicles

Abstract

The invention discloses a fire warning system and an early warning method based on the Internet of Vehicles, and relates to the field of vehicle active early warning. A sensor detection module is used for transmitting the collected information to a data fusion processing module; the data fusion processing module is used for preprocessing sensors signal, and transmit the processed data to the fire judgment module; the fire judgment module is used for feature fusion and decision-making judgment, and sends the decision results to the gateway controller and the Internet of Vehicles module; the gateway controller is used for the fire judgment results. Routing to execute the control strategy of each controller under fire conditions; the car networking module sends the data of the vehicle on fire to the cloud of the OEM, and at the same time sends the information of the sidecar to the safety risk discrimination module of the sidecar; the cloud module of the OEM sends the data according to the car networking Data, train and modify the fire prediction model; the safety risk judgment module of the sidecar will judge the safety risk of the sidecar according to the information of the sidecar transmitted by the Internet of Vehicles, and send the judgment result back to the Internet of Vehicles module for early warning of the sidecar.

Description

technical field [0001] The invention relates to an active early warning system for automobiles, in particular to a fire early warning system and an early warning method based on the Internet of Vehicles. Background technique [0002] During the driving process of the vehicle, due to short circuit of wires, leakage of flammable liquid, fire in the vehicle, high temperature irradiation, cooling system failure, etc., it is easy to cause the vehicle to burn, which is a great threat to the safety of passengers and the safety of the driving vehicle, and it is easy to cause serious damage. of traffic accidents. Therefore, it is necessary to alert the driver and surrounding vehicles as soon as possible in the event of a vehicle fire to improve driving safety. [0003] At present, vehicles on the market do not have the configuration of the relevant fire warning function. Several spontaneous combustion early warning systems proposed in Chinese Patent Publication Nos. CN209490403U an...

AI Technical Summary

Problems solved by technology

The system can carry out a certain degree of early warning, but it has a single function and is prone to false alarms and can only transmit the early warning information to the vehicle, which has certain limitations.

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