Vehicle intelligent fire-proofing and early warning decision method and vehicle-loaded fire fighting system

Abstract

The invention relates to a vehicle intelligent fire-proofing and early warning decision method and a vehicle-loaded fire fighting system. The vehicle-loaded fire fighting system comprises a microcontroller-based embedded processor which is connected to an alarm light, a buzzer, an emergency button, a display, relays (connected to extinguishers), a gyroscope, a temperature sensor, a CAN interface (connected to a display module and an environment monitoring module). By monitoring the temperature, vehicle distance, relative vehicle speed, vehicle body acceleration, and roll angle in the vehicle running process, an abnormal state recognition and early warning method is established. The method consists of the steps of: first judging whether the temperature is abnormal, then judging whether a rollover risk exists, and judging whether a crash risk exists. When any of the above cases emerges, the relays can be connected, and each relay can detonate the extinguishers in order, so as to realizeactive prevention and intelligent extinguishment for once outbreak of a fire and twice fire accidents, thus guaranteeing people and vehicle security. The system of the invention is an advance prevention measure and has better practical applicability than previous subsequent remedies, as well as can improve the timeliness and reliability of extinguishment in an early stage.

Description

technical field [0001] The invention relates to a vehicle fire-fighting method and a control system, in particular to a vehicle intelligent fire-prevention early warning decision-making method and a vehicle-mounted fire-fighting system including engine compartments, passenger compartments, boxes and other high-fire-incidence areas. Background technique [0002] With the rapid development of my country's economy, the number of means of transportation continues to increase, and the transportation network is becoming more and more complex. At the same time, automobile fires occur frequently and are on the rise. There are more than dozens of automobile fires in cities above medium-sized and above every year. There are more fires in highways and other fire-fighting difficult areas, and more than 80% of automobile fires have caused vehicle scrapping, or even car crashes, which have caused serious losses to the lives and property of the people and the national economy. [0003] Ther...

AI Technical Summary

Problems solved by technology

[0005] Therefore, in order to solve the problem that the vehicle can be actively warned and controlled in real time before a fire accident or a second fire accident, the purpose of the present invention is to provide an intelligent fire prevention early warning decision-making method and a vehicle-mounted fire protection system for the vehicle parts in high-fire-incidence areas.

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