（4）盲點檢測

????盲點檢測系統是一個基于雷達的系統，當有車輛和你并行時，如果它進入了你的視線盲點，后視鏡上的閃燈就會閃爍，提醒你注意安全。這是個十分有用的配置，可以避免你變線時進入已經被占用的車道，也能使你免遭被人狂按喇叭和破口大罵之苦。更先進的干預系統還可以通過控制剎車使你的車子脫離危險。

4. Blind spot detection

????It's a radar-based system that detects vehicles travelling in parallel lanes and uses blinking lights in rear-view mirrors to warn when one is in the blind spot. It's very helpful in preventing you from veering into occupied space, along with the attendant horn-honking and name-calling. More advanced intervention systems apply the brakes to nudge the car out of danger.