Because　of　the　advance　in　technology,　applications　of　AI　(Artificial　Intelligence)　technology　have　been　constantly　improved　and　popularized.　Now,　AI　technology　is　being　applied　to　vehicle　machine　system.　More　and　more　vehicle　enterprises　aim　to　enhance　their　own　technology　in　human-computer　interaction　in　order　to　satisfy　customers　and　attract　them　to　buy　their　products.　With　a　more　humanized　interaction,　vehicles　will　be　more　intelligent,　convenient,　and　appealing.　By　analyzing　theories　and　referring　papers,　this　paper　introduces　the　concept　of　intelligent　and　connected　vehicle,　analyzes　the　current　technologies　applied　to　the　human-computer　interactions,　and　reviews　the　potential　security　risks　for　vehicle　drivers　in　the　future.　©　2022　SPIE.