它们被运动检测器触发或是由商店服务员或是房主按按钮触发。
These are triggered by motion detectors or the press of a button by a shop assistant or householder.
研究了初级运动检测器和运动检测器阵列的算法、特征及空间整合。
This paper describes the algorithm of elementary motion-detector and motion-detector arrays, including the characteristic and space conformity.
首先，利用运动检测器将图像序列的每一帧分割成静止区域与运动区域。
Firstly, each frame in image sequence is distinguished between stationary and moving regions by using a motion detector.
探讨了运动检测器的工程实现电路，其实验结果与理论、蝇视觉实验结果非常吻合。
This paper also discusses the realization of motion-detector, the circuit is given, and experiment result accords with theory and fly vision.
光电照明激活在黑夜时间，可以用定时器和运动检测器结合起来，确保他们只工作时，你希望他们。
Photocells activate lighting during hours of darkness and can be combined with timers and motion detectors to ensure they only work when you want them to.
安装在马拉·蒂亚市太平间里的警报器和电子运动检测器能感测到那些从休克或长时间失去意志中醒来的活人最微小的动作。
Alarms and electronic motion detectors in the mortuary in Malatya will detect the slightest movement by a living person emerging from a coma or long period of unconsciousness.
联想同时发布了一个内置激光投影仪与红外运动检测器的智能手机项目，能将手机屏幕通过投影转变成一个巨大的虚拟触摸屏。
It also unveiled plans for a smartphone with a built-in laser projector and infrared motion detector that is capable of projecting what is, in effect, a giant touch screen.
联想同时发布了一个内置激光投影仪与红外运动检测器的智能手机项目，能将手机屏幕通过投影转变成一个巨大的虚拟触摸屏。
It also unveiled plans for a smartphone with a built-in laser projector and infrared motion detector that is capable of projecting what is, in effect, a giant touch screen.
应用推荐