| 摘要 |
<p>A safety detection apparatus for exiting a vehicle is disclosed which utilizes a circumstance detecting means such as an infrared detector, a radar detector, or a video monitor to detect a moving object signal. A parameter determining means generates a relative position signal and a relative velocity signal of the moving object to the vehicle based on the moving object signal detected by the circumstance detecting means. A safety analyzing means obtains the relative position signal and the relative velocity signal of the moving object from the parameter determining means and generates an exiting safety level signal, the exiting safety level signal is determined based on the relative position and velocity signals of the moving object, a distance threshold, and a velocity threshold. A safety controlling means obtains the exiting safety level signal from the safety analyzing means and outputs a control instruction corresponding to the exiting safety level.</p> |
