Fire early warning system and early warning method based on Internet of Vehicles

Abstract

The invention discloses a fire early warning system and early warning method based on the Internet of Vehicles, and relates to the field of automobile 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 pre-processing the sensor signals and transmitting the processed data to a fire judgment module; the fire judgment module is used for feature fusion and decision judgment, and sending a decision result to a gateway controller and an Internet of Vehicles module; the gateway controller is used for routing a fire judgment result and executing a control strategy of each controller under the fire; the Internet of Vehicles module sends the data of the fire vehicle to a main engine plant cloud, and sends the side vehicle information to a side vehicle safety risk judgment module at the same time; the main engine plant cloud module trains and corrects a fire behavior prediction model according to the data sent by the Internet of Vehicles module; and the side vehicle safety risk judgment module performs side vehicle safety risk judgment according to the side vehicle information transmitted by the Internet of Vehicles module, and sends a judgment result back to the Internet of Vehicles module for side vehicle early warning.

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 inside the vehicle, high temperature exposure, failure of cooling system, etc., it is very easy to cause the vehicle to burn, which poses a great threat to the safety of passengers and the safety of the driving vehicle, and may easily lead to serious accidents. traffic accident. Therefore, it is necessary to remind the driver and surrounding vehicles as early as possible in the case of a vehicle fire, so as to improve driving safety. [0003] At present, vehicles on the market do not have the configuration of relevant fire warning functions. Several spontaneous combustion early warning systems proposed in Chinese patent publications CN20...

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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