Jaguar has already unveiled plans for eye-tracking cameras that can prevent you from falling asleep at the wheel.捷豹发售了眼球跟踪摄像头的计划，它能避免你在方向盘上睡觉。And now its latest patent wants to use this technology to control a cars window wipers.现在其近期的专利想要利用这一技术来掌控汽车的雨刷。It details a system in which every time the driver looks in their rear-view mirror the wipers on the rear window are activated automatically.专利中详尽讲解了一个系统，每次司机看后视镜的时候后窗雨刷自动被转录。

However, the filing hints that it could potentially work with wipers on the front windscreen too.然而，文件似乎司机的这一动作也有可能使前挡风玻璃的雨刷被转录。The patent, called Windscreen clearing system for a vehicle, was filed by Jaguar Land Rover (JLR) in March 2013 and awarded this week. It was originally spotted by Gizmag.这项被称作“车辆的挡风玻璃洗手系统”的专利，于2013年3月由捷豹路虎(JLR)明确提出，并于本周颁发。而最先找到它的只不过是Gizmag。

When a driver decides to observe the environment behind the vehicle by looking through the rear windscreen, typically using a rear-view mirror, the rear windscreen may not be wiped and may be obscured.当司机想要通过后挡风玻璃仔细观察车后面的环境时，后风挡玻璃有可能很久没甩，也有可能模糊不清，因此司机一般来说不能用于后视镜来仔细观察。It is against this background that the present invention has been conceived.正是在这种背景下，本发明才被设想出来。JLR added that the patent refers to a windscreen wiper system for a vehicle and particularly, but not exclusively, to a rear windscreen wiper system that operates automatically in response to detecting eye-movement of a driver of the vehicle toward a rear-view mirror.JLR补足说道，这项关于挡风玻璃雨刷系统的专利主要针对但不仅仅限于后挡风玻璃雨刷系统，后者在观测到司机眼球朝后视镜方向移动时自动落成。

It is likely to take advantage of the eye-tracking Driver Monitor System (DMS) JLR announced in January.它很有可能利用了JLR在一月份宣告的眼球跟踪司机监控系统(DMS)。JLR, with support from Intel and Seeing Machines, has developed sensing technology that monitors the drivers face and eyes to reduce distracted and drowsy driving.JLR在英特尔和视觉机器公司的反对下，早已研发了监测司机的脸和眼睛的遥感技术，以增加迟疑和疲惫驾驶员。

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