英国Herga电子公司研制成一种用于防护危险机械的安全垫,它采用灵敏、坚固的本征光纤传感器。当用以防护危险机械时,脚轻压在垫表面时机械立即关闭,只有当所有人都离开垫后,机器才能再启动。用来操纵门时,任何人站到垫上,都将向门的控制系统输送连续信号。垫结构内的传感器极灵敏而坚固。工作起来比空气操作系统迅速得多,可在很宽温度范围内应用。 Herga Electronics UK has developed a safety mat for hazardous machinery that uses a sensitive, rugged, intrinsic fiber optic sensor. When used to protect hazardous machinery, the foot presses gently on the surface of the matting machinery immediately shut down, and only when everyone left the mat, the machine can restart. When used to manipulate the door, anyone standing on the mat will deliver a continuous signal to the door’s control system. The sensor inside the pad structure is extremely sensitive and strong. Works much faster than air operating systems and can be used over a wide temperature range.