Interesting to note that most of the speed camera locations are on some our safest roads. The M32 speed averaging cameras at the end of the motorway were only put in mid-late 2017, which is why the 2017 figure is lower than 2018. Also most people don’t realise that the smart motorway...
Known black lengths within the region which were potential fixed speed camera sites due to their crash history and high recorded travelling speeds were targeted with CSCs. A literature and internet search was initially undertaken to inform the design of the program. Laser speed feedback units ...
To avoid different perceptions for different scenarios, the camera speed was kept uniform in all scenarios, and the video lengths for each scenario varied from 20 to 30 seconds. In addition, no volume was inserted in the videos. Fig. 2 shows an example of a highway scenario. The number ...
The high-speed schlieren images are acquired with a Photron SA-Z high-speed camera at frequencies up to 80 kHz. A standard z-type schlieren configuration is used with two 6-inch parabolic f/8 mirrors for collimating and refocusing of light. As a light source, a pulsed LED is used as su...
high-speed camerarapid loadplastic regioncrackIn this paper, plastic region growing process which appeared in crack tip was visualized by stretcher strain, and it was observed using high-speed camera. Then, the fracture toughness value was calculated from the largest...
using the same four measures. When asked to rate the effectiveness of these four strategies (with the addition of using a reversing camera) in relation to reducing LSVRO incidents, the majority of participants perceived that the strategies were effective (59.1%). Nearly all respondents indicated ...
Results show that ML schemes can achieve an accuracy of more than 96%96% and a larger number of pixels in the camera receiver can be utilized in a camera-based UOWC system. Hence, the ML-based equalizer can significantly improve the accuracy of data decoding. In addition, the other ...
By being able to communicate the speed limit to drivers using speed sign recognition cameras, Intelligent Speed Assist (ISA) is expected to bring significant road safety gains through increased speed compliance. In the absence of complete digital speed m
An approach to a new kind of recommendation system design that suggests safe speed on the road is presented. Real data obtained on roads were used for the simulations. As part of a project related to autonomous road sign development, a number of measurem
By checking the emissivity of condensation section, the deviation between the tested result of the condenser temperature and its real value via the infrared camera is less than 2.3 ◦C. The temperature of evaporator is measured by the thermocouples (diameter of 0.25 mm, OMEGA K-type with ...