Preventing system based on in-vehicle CO concentration monitoring

Abstract

The invention discloses a preventing system based on in-vehicle CO concentration monitoring. The preventing system comprises a vehicular computer, a CO detecting module, a power module, an automobilefrequency converter, a vehicular air conditioner, an automobile window regulating module and a seat regulating module, wherein the CO detecting module transmits data signals to the vehicle computer through CAN bus; the control output end of the power module is connected with the input ends of the automobile frequency converter, the vehicular air conditioner, the automobile window regulating moduleand the automobile seat regulating module; the power output end of the power module is connected with the power input ends of the vehicular computer and the automobile frequency converter; the outputend of the automobile frequency converter is connected with the power input end of the vehicular air conditioner. The preventing system has the advantages that in-vehicle CO concentration can be detected in real time, an intelligent automobile window controller is controlled to open automobile windows when the in-vehicle CO concentration reaches a preset value, the air blowing intensity of the vehicular air conditioner is controlled to increase at the same time to achieve air convection between the in-vehicle air and the air of an external environment, and the in-vehicle CO concentration is kept lower than a lowest CO poisoning threshold.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a prevention system based on the monitoring of CO concentration in the vehicle. Background technique [0002] Under normal circumstances, carbon monoxide (CO) is a colorless, odorless, tasteless, poisonous gas, generally produced by incomplete combustion of carbon-containing substances, such as industrial production waste gas, vehicle exhaust emissions and incorrect gas equipment use etc. When the engine of the car is working, if the gasoline in the cylinder is not completely combusted, a high concentration of carbon monoxide will be produced; However, when the car stops running, the air conditioner continues to develop and the doors and windows are closed, for example, people often like to sleep in the car with the air conditioner on in summer or close the windows and drive with the air conditioner on for a long time. In this case, if the gasoline in the cylinder is not co...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a prevention system based on the monitoring of CO concentration in the car, and to solve the deficiency of the existing technical solutions for preventing carbon monoxide poisoning mainly by sending distress signals to others

Images