System and method for monitoring air environment in vehicle based on sensors

Abstract

The invention relates to a system and method for monitoring air environment in a vehicle based on sensors. The system comprises a vehicle-mounted central controller, a detecting and sensing device, an actuator and a UPS, wherein the vehicle-mounted central controller is arranged at the inner part of a vehicle body and connected with the detecting and sensing device and the actuator respectively; the UPS is connected with the vehicle-mounted central controller, the detecting and sensing device and the actuator respectively; the detecting and sensing device comprises an inner vehicle detecting and sensing component and an outer vehicle detecting and sensing component, and each of the inner vehicle detecting and sensing component and the outer vehicle detecting and sensing component respectively comprises a carbon monoxide detector, a carbon dioxide detector and a VOC detector; the carbon monoxide detector, the carbon dioxide detector and the VOC detector are respectively connected with the vehicle-mounted central controller. Compared with the prior art, the system disclosed by the invention has the advantages of initiate contrast mechanism, high safety, high reliability, intelligent interactive mode, humanization and the like.

Description

technical field [0001] The invention relates to the field of safety and environmental science, in particular to a multi-sensor based air environment monitoring system and method in a car. Background technique [0002] In recent years, my country's auto market has continued to develop, but the air quality inside the car is worrying. According to the survey data conducted in different regions for many times, the proportion of vehicles with excessive air pollutants in the vehicle exceeds 80%. Since drivers and passengers are directly and long-term in contact with the air in the car, its pollution will cause direct harm to the health and safety of personnel. The types of pollutants in the car mainly include volatile organic compounds (VOC), carbon monoxide, carbon dioxide, and inhalable particulate matter. Among them, VOC has attracted widespread attention due to its carcinogenicity, and a large number of related studies have been done. However, because carbon monoxide and ca...

AI Technical Summary

Problems solved by technology

However, the device can only issue an alarm to remind the occupants when the concentration of pollutants in the car exceeds the standard, and cannot take action to reduce the concentration of pollutants in the car. The degree of automation is low and the operation is inconvenient.

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