dsrc

A Girl Can Dream...

When I was younger I called myself a ‘tomboy’, though I’m not quite sure I like that word any more. I used to play four-square with the boys on the road and I had a skateboard with Bart Simpson on it. I wore skirts and dresses, but only on Sundays when I had to go to Mass, and I tried to make sure none of the boys would see me. I remember once I painted my nails, but when one of the boys noticed,…

View On WordPress

Security prediction of the vehicle carried communication system of future

We are hopeful to see such a wireless communication system - -The vehicle going on the road and communication network that the roadside unit forms. This system can report the road pavement flowrate and traffic Congestion Level to driver at any time, the severe weather state of the front, the road controls state and accident communication.

Almost all the automakers are studying the so-called vehicle-to-vehicle( V2V) Wireless communication system. Such a communication system adopts DSRC (dedicatedshort-rangecommunication ion, specialized small communication skill) ,Can send out prewarning before colliding soon. The associated administrative organ has even already delimited particular radio frequency band for this, its technological standard specification coaxiality is 802.11p, work on the frequency band of 5.9GHz.

The operating principle of DSRC is such: GPS aerial in the crest of vehicle receives the materials of more than 100 different data pointses in locating information and car, including travel speed, braking information and turning to the modulating signal, is sent the information out by the vehicle carried computer system. Within the range of ¼ miles, vehicles of the same system of other outfit can accept to the information. In order to protect the car owner’s right of privacy, the information does not include identification information and car owner’s information such as the license plate number of the vehicle. Software in the vehicle carried computer receive and punish message these all the time, calculate position and speed of each car while going beyond the scope.

It is said, General Motors Corporation has already tested this system in its CadillacSTSsedans, have adopted one’s own appropriate dangerous evaluation algorithm (threatassessmentalgorithm) among them ,Can collect and deal with the information from GPS, car inner network and other vehicles, in order to send out and collide with prewarning and take the safeguard procedures.

Some state government of U.S.A. is actively promoting a plan - -Install the corresponding apparatus on both sides of main road, so that carry on communication with the vehicle going in the road, for example can send secure information to the safe information system in the car. Employ such a system, can send the signal of the traffic signal to the vehicle, let driver know in the front danger light or green light ahead of time except estimating the distance, when the weather is not good, the line of sight is bad, this kind of system is very effective. If some road is closed because of fog or other severe weather, driver in in front of very place where it is far can know news,even car computers inner will replanning getting more appropriate routes automatic.

Having explained so many captivating new technologies in the front, it is believed that they will not enter our life at the same time, but get application in different vehicles gradually. Moreover, will meet some resistance in individual privacy too.

In any case, the engine horsepower is no longer the only sign of a good car! The safety has already become more and more important.

Dada, Surrealism and Russian Constructivism

Art movements that relied on the camera.

WW1 - 1914- 1918
WW2 - 1939- 1945

Russian Revolution - 1917

All these art movements wanted to reject everything that had come before and start a new idea, changing the social fabric of the country. They were influenced by the enormity of the events surroundings the wars and revolutions.

Dada 1916 - 1924

A response to the horrors of World War 1, many artists and writers, especially those from France and Germany, moved to Switzerland, which was a neutral country. Instead of being relieved that they had escaped, the artists and writers were furious with the modern society, they had lost confidence in their culture. So, they decided to show their protest through artistic medium. They decided to create non-art since art in the society anyway had no meaning. To them the world did not make sense.

They were young and opted out of fighting in war; they went to seek refuge in America and different countries as well. They were highly influenced on political and social issues. They used a mixture of collage, photomontage, and ready-mades. They were not trained photographers, they were artists using a camera, they did not care if photography was an art form or not, they thought that this idea was irrelevant.

Marcel Duchamp

John Stezaker

Hannah Höch

John Heartfield

RAOUL HAUSMANN 1920s

Heavy use of text

GEORGE GROSZ

Different media, all together, to try and make sense of the world that has been torn apart by war. Trying to find way through the political madness.

—–

Surrealism 1920s

Surrealism came from Dada. It was influenced by dream studies of Freud and political ideas of Marx. ‘Automatism’ Imagination of the subconscious, the wanted to visualise what couldn’t be visualised e.g. dreams. The used processes such as, solarization, which is a reversed negative, then exposed to white light in a darkroom. Distortion, using mirrors and lenses to distort human form, photograms, a camera-less image and three-dimensional versions of a collage. 

—-

MAN RAY

Developed using photograms, deliberate provocative images, showing hidden agendas. Dream state the unconscious, sleep arose a lot in his work. Solorisation, to push the un real idea. Trying to make real what is happening in our conscious. Multiple exposures.

—-

Russian Constructivism 1920 - 1934

This was mostly influenced by the art movement Cubism; it was art for social purposes. It emerged as the Bolsheviks came to power in 1917; it was first used to describe Alexander Rodchenko’s work. They wanted was to engage the audience with the political engenders that they had. It inspired radical graphic design groups, cinema and architecture. They used processes such as photomontage (material and construction) however they were less destructive than Dadaists. Their photographs have strong, unique angles, abstract use of light, and paralleled Moholy-Nagy’s image.  They focus of construction and promoted a positive feel unlike Dada.

—–

ALEXANDER RODCHENCO

Sculpture, montage, collage. Celebrating events of new machinery. Heavy light, empty space, geometric straight line.

KLUTSIS

LISSITKY 1920s

—–

Security prediction of the vehicle carried communication system of future

We are hopeful to see such a wireless communication system - -The vehicle going on the road and communication network that the roadside unit forms. This system can report the road pavement flowrate and traffic Congestion Level to driver at any time, the severe weather state of the front, the road controls state and accident communication.

Almost all the automakers are studying the so-called vehicle-to-vehicle( V2V) Wireless communication system. Such a communication system adopts DSRC (dedicatedshort-rangecommunication ion, specialized small communication skill) ,Can send out prewarning before colliding soon. The associated administrative organ has even already delimited particular radio frequency band for this, its technological standard specification coaxiality is 802.11p, work on the frequency band of 5.9GHz.

The operating principle of DSRC is such: GPS aerial in the crest of vehicle receives the materials of more than 100 different data pointses in locating information and car, including travel speed, braking information and turning to the modulating signal, is sent the information out by the vehicle carried computer system. Within the range of ¼ miles, vehicles of the same system of other outfit can accept to the information. In order to protect the car owner’s right of privacy, the information does not include identification information and car owner’s information such as the license plate number of the vehicle. Software in the vehicle carried computer receive and punish message these all the time, calculate position and speed of each car while going beyond the scope.

It is said, General Motors Corporation has already tested this system in its CadillacSTSsedans, have adopted one’s own appropriate dangerous evaluation algorithm (threatassessmentalgorithm) among them ,Can collect and deal with the information from GPS, car inner network and other vehicles, in order to send out and collide with prewarning and take the safeguard procedures.

Some state government of U.S.A. is actively promoting a plan - -Install the corresponding apparatus on both sides of main road, so that carry on communication with the vehicle going in the road, for example can send secure information to the safe information system in the car. Employ such a system, can send the signal of the traffic signal to the vehicle, let driver know in the front danger light or green light ahead of time except estimating the distance, when the weather is not good, the line of sight is bad, this kind of system is very effective. If some road is closed because of fog or other severe weather, driver in in front of very place where it is far can know news,even car computers inner will replanning getting more appropriate routes automatic.

Having explained so many captivating new technologies in the front, it is believed that they will not enter our life at the same time, but get application in different vehicles gradually. Moreover, will meet some resistance in individual privacy too.

In any case, the engine horsepower is no longer the only sign of a good car! The safety has already become more and more important.

USA Today: Cars that 'talk' to each other move a step closer (Video)

USA Today: #Cars that ‘talk’ to each other move a step closer (Video) #RealITS #tech

The USA Today carried an updateon the Connected Vehicle technology test program underway in Michigan.  The federally-funded program carried out by University of Michigan Transportation Research Institute explores safety gains that can be achieved using…

View Post