APPARATUS FOR PREVENTING CARBON MONOXIDE POISONING IN PASSENGER VEHICLES

摘要

Exemplary embodiments described and shown herein generally relate to apparatus for detecting the level of carbon monoxide (CO) present in a passenger vehicle. Some embodiments may interface with standard 12 volt vehicle power outlets or with USB power outlets, while others may be designed to be hard-wired into a vehicle electrical system. An audible alarm, warning light, and/or display may be used to warn a passenger that CO levels are concerning or dangerous. In some embodiments, an engine kill switch may be included and activated when certain CO levels are detected from some period of time. Threat levels and corresponding time thresholds may be stored and used to determine when a warning should be issued.