![]()
出典:Wikipedia
出典:『Wikipedia』 (2011/07/14 17:02 UTC 版)
An ignition interlock device or breath alcohol ignition interlock device (IID and BIID) is a mechanism, like a breathalyzer, installed to a motor vehicle's dashboard. Before the vehicle's motor can be started, the driver first must exhale into the device; if the resultant breath-alcohol concentration analyzed result is greater than the programmed blood alcohol concentration—usually 0.02% or 0.04%, the device prevents the engine from being started.