Hussain, and T.N. Saadawi. Active and passive infrared sensors for vehicular traffic control. in Vehicular Technology Conference, 1994 IEEE 44th. 1994.Ahmed, S.A.; Hussain, T.M.; Saadawi, T.N. Active and passive infrared sensors for vehicular traffic control, Vehicular Technology Conference,...
Passive sensors use naturally emitted light from the sun. Without the sun, there wouldn’t be passive remote sensing. As you’re about to find out, there arehundreds of remote sensing applicationsthat use passive and active sensors. But first, let’s dig a bit deeper into both types of re...
Passive wheel-speed sensors are constructed with a permanent magnet and fine copper wire and generate a magnetic field. They operate in conjunction with a toothed metal ring, called a tone ring, which rotates at wheel speed. As the teeth of the tone ring pass through the magnetic field, it ...
The ECU uses sensors to monitor the exhaust gas temperature, pressure and flow rate to determine when active regeneration is required. Extra fuel is sent to the exhaust, so that its temperature can be raised to burn off the excess soot that is blocking your DPF. If you tend not to dri...
To increase the passive safety aspect of a vehicle, in the event of a severe impact from the front and/or rear, the passenger compartment is moved upwards out of the horizontal crash zone while the remainder of the crash energy is absorbed and dissipated under the passenger compartment. The ...
PASSIVE AND ACTIVE SENSORS FOR ULTRASOUND TRACKING 申请(专利)号: US201716468022 申请日: 2017-12-08 专利号: US2020008775A1 公开公告日: 2020-01-09 主分类号: A61B8/08 申请权利人: KONINKLIJKE PHILIPS N.V. 公开国代码: US 分类号: A61B8/08; A61B5/06; A61B90/98; A61B8 发明设计人: ...
Sensitivity to soil moisture by active and passive microwave sensors The backscatter measured by a radar and the emission measured by a radiometer are both very sensitive to the moisture content m, of bare-soil surfaces. Vegetation cover complicates the scattering and emission processes, presumably ...
The group is working on distance sensors that could provide input for other safety systems, such as adaptive cruise control, within cars.EBSCO_AspAutomotive Engineer
The safety of vehicle occupants in oblique collision scenarios continues to pose challenges, even with the implementation of Automatic Emergency Braking (AEB) systems. While AEB reduces collision risks, studies indicate it may heighten injury risks for o
PLT is the longest time for a person who is going to fall to take action in order to prevent the fall or to reduce bodily injuries from the fall impact. However, there is no clear definition of PLT so far. There is also no comparative study for active and passive falls. In this ...