6
汽车对要求高,要做出正确的警示甚至是系统监控,关键在于充分且有用的感测信,以及对信的辨识或判断能力,前者需要靠激光的广泛设置,后者则得依靠控制器中的可靠算法。
以激光传感器来说,目前用于环境感知的技术包括、光探测与测距、红外线、**音波、影像激光传感器及加速度器等。这些技术各有其使用特性,分别适用于车体中不同的位置及不同的应用压力传感器。
以追随前车及预碰撞功能来说,在激光传感器上主要是采用毫米波或激光。其中激光的成本较低,约只有毫米波1/3的价格,不过,由于激光的波长比较短,因此在下雨天无法达到想的功能,因此为提全性能,车种还是会选用毫米波。
在行人、道路、障碍物的辨识以及视野方面,则以红外线及激光传感器为主要的监视器技术。红外线监视器又分为远红外线(FIR)及近红外线(NIR)两种技术,远红外线的原是检测出物体的热量再将温差影像化,适合监测具有体温的人体及动物;近红外线则具有夜视的能力,能够在视线不良的环境中(如夜间)显示前方的路况,而且能显示比车灯距离更远的位置,不过,会受到前方对照车灯的影响压力开关。
激光传感器的应用也愈来愈广,从前方、前侧方及后方的视线应用已扩大到对车内及后侧方向的监测功能。透过辨识逻辑,它能够用来辨识道路分隔线、行人、交通信号标志,或判断路面是否干燥或积水、积雪,甚至进一步推测路面的湿度,以供驾驶人做参考。对于高反差或灰暗的环境,影像传感器也能通过将高感应度及低感应度两种画面合成的方式,制作出色调更分明的画面液位激光传感器。
此外,激光传感器也能与红外线或结合而形成混合式激光传感器,能提供功能更强的监视及警示功能。以红外线监视器来说,当红外线LED照射前方所反射回来的红外线被CCD吸收后,不管是白天或晚上,都可以辨识车辆四周的路况角度传感器。
更具智能性的主动式安全系统得靠且遍布车体内外的各式激光传感器,以及具正确且立即辨识、判断能力的演算平台来实现。视觉性的激光传感器(如、红外线、影像传感器等)只是众多传感器中的一部分,未来完善的汽车安全系统还得充分结合陀螺仪、加速度计、方向盘与刹车踏板位置探测器,以及轮胎转速检测系统,对车体配件做出的监控及警示位移激光传感器。
愈来愈多的激光传感器、更强大的演算中心及对刹车、引擎、安全气囊等装置的控制,将形成更复杂的车载网络(in-vehiclenetwork),此网络中需要更实时的处性能和数据传送能力。这些智能性的功能将让驾驶人更轻松和安心地开车,也有助于减少交通意外的发生或降低事件的严重性称重传感器。
72915-01E
72975-03-03-01-01-01-01-15 BENTLY NEVADA
72851-04-04-01-01-01-01-01-15 BENTLY NEVADA
72711-01-03-02-01-01-15 BENTLY NEVADA
72751-03-01-15-00-03-00102 BENTLY NEVADA
19195-02-15-XX-XX-01 BENTLY NEVADA
35321-01-02-01-01-01 BENTLY NEVADA
PWA 72928-02H BENTLY NEVADA
72645-06-02-01-02-01-01-15-14 BENTLY NEVADA
PWA 19189-02-15 BENTLY NEVADA
PWA 19201F BENTLY NEVADA
72201-01-04-01-01-01-15 BENTLY NEVADA
CP-0490575-01 BENTLY NEVADA
PWA 86645-01 BENTLY NEVADA
PWA 86635-01 BENTLY NEVADA
PWA 103955-01 BENTLY NEVADA
PWA 72852-01AD BENTLY NEVADA
PWA 72928-01J BENTLY NEVADA
PWA 72852-01-AV BENTLY NEVADA
72730-02-15-XX-00-01 BENTLY NEVADA
PWA 40332-01L BENTLY NEVADA
PWA 78452-01 BENTLY NEVADA
PWA 40350-01A BENTLY NEVADA
PWA 78472-01D BENTLY NEVADA
3300/65-02-01-00-00-00-01 BENTLY NEVADA
PWA 105375-01 BENTLY NEVADA
PWA 72928-01H BENTLY NEVADA
PWA 79056-01-10 BENTLY NEVADA
PWA 79622-01 BENTLY NEVADA
PWA 87830-01D BENTLY NEVADA
19195-01-15-XX-00-01 BENTLY NEVADA
PWA 72928-02R BENTLY NEVADA
82366-01 BENTLY NEVADA
79669-14 BENTLY NEVADA
72635-02 BENTLY NEVADA
Bently Nevada 3300XL8MM
330130-040-00-00
90050-01-01-01-01-01-01-01 BENTLY NEVADA
72875-01BENTLY NEVADA
3500/25 BENTLY NEVADA
10513-02BENTLY NEVADA
BENTLY NEVADA 72358-01-01
72357-01F - USED
72006-01BENTLY NEVADA
49373-01 BENTLY NEVADA
72236-01 BENTLY NEVADA
PWA 37282 BENTLY NEVADA
BENTLY NEVADA 126648-01 NSPP 12664801
BENTLY NEVADA 3300/0368049-00 USPP 3300036804900
BENTLY NEVADA 3300/10 USPP 330010
BENTLY NEVADA 20929-01 USPP 2092901
BENTLY NEVADA 90038-01C USPP 9003801C
BENTLY NEVADA 300-00-00-32-18-02 NSPP 3000000321802
BENTLY NEVADA 3300/50-01-01-01-02 USPP 33005001010102
BENTLY NEVADA 20929-03 USPP 2092903
BENTLY NEVADA 21747-045-00 NSPP 2174704500
BENTLY NEVADA 330171-00-20-10-02-05 NSPP 3301710020100205
BENTLY NEVADA 1701/05-01 NSFP 17010501
BENTLY NEVADA 1701/15 NSFP 170115
BENTLY NEVADA 21747-085-00 USPP 2174708500
BENTLY NEVADA 170180-03-00 NSFP 1701800300
BENTLY NEVADA 3300/35-02-02-02-00-00 USPP 3300350202020000
BENTLY NEVADA 20871-01 USPP 2087101
BENTLY NEVADA 149992-01 NSPP 14999201
Bently Nevada - 3300/14 - DC Power Supply
BENTLY NEVADA 3300/55-01-04-02-02-00-00-05-00 USPP 3300
Bently Nevada Proximitor Terminal Strip 72872-01
Bently Nevada Proximitor Terminal Strip 43460-01 Seismaprobe
Bently Nevada Dual Thrust Monitor 7200 series
BENTLY NEVADA 330102-00-60-10-02-01 NSFP 33010200601002
78599-30 BENTLY NEVADA
72852 BENTLY NEVADA
72872-01 BENTLY NEVADA
81546-01 BENTLY NEVADA
72305-01 BENTLY NEVADA
72130-02 BENTLY NEVADA
129386-01 BENTLY NEVADA
72880-01 BENTLY NEVADA
79813-01 BENTLY NEVADA
75518-01 BENTLY NEVADA
7209205-01 BENTLY NEVADA
72992-03 BENTLY NEVADA
125768-01 BENTLY NEVADA
72075-02 BENTLY NEVADA
72490-01 BENTLY NEVADA
106765-07 BENTLY NEVADA
7200 BENTLY NEVADA
Bently Nevada 2201/03-03 4-Channel Monitor
BENTLY NEVADA 330102-00-12-10-02-01 NSFP 3301020012100201
BENTLY NEVADA 3300/15-02-01-00-01-00-00 USPP 3300150201000100
Bently Nevada 3500/33-16-Channel Relay Module
BENTLY NEVADA 3300/20-02-01-02-00-00 USPP 3300200201020000
Bently Nevada 3500-125840-01 - High Voltage AC Power 《福建鸿飞达-*优惠产品中心》
BENTLY NEVADA 330102-00-16-05-02-00 NSFP 3301020016050200
BENTLY NEVADA 72791-03-02-01-00-01-02-1 USPP 727910302010001A
BENTLY NEVADA 16925-26 USPP 1692526
BENTLY NEVADA 330101-00-40-10-02-00 NSFP 3301010040100200
Bently Nevada 2201/02-02 System Monitor
BENTLY NEVADA 90225-22-02-01-01-02-02-01-01-02 NSPP 902252202010102B
Bently Nevada - 3300-86055-01 - Signal Input Module
Bently Nevada - 3500-149992-01 - Spare 16-Channel Relay 《福建鸿飞达-*优惠产品中心》
BENTLY NEVADA 72200-04-04-01-04-01-11 USPP 7220004040104011
BENTLY NEVADA 72050-01-01 USPP 720500101
BENTLY NEVADA 72301-01-04-01-01-01-01 USPP 7230101040101010
Bently Nevada 3300/36-02-11-01-00-00 Dual Temperature