Do Aliens Also Need Traffic Lights?

　　 Photographs sent back by NASA's Mars Rover Curiosity has aroused heated discussion.In the picture,it can be seen clearly there is a stones shaped like traffic lights on the ground of Mars surface .In fact,“the traffic lights” is combination of four rocks superimposed on one pillars,three of which are larger and prominent.
　　

 “The traffic light” is found at the foot of the SHARP mountain, however, NASA has not yet to make any comment on this latest discovery, not ruling out the possibility that this is the feature of civilization construction of aliens on the mars.
　　
  Actually this is not the first time finding out the similar civilization traces on Mars, mysterious coffin shaped rock, Iguana fossil,traces of the great portrait, ancient coins, and golf ball...The all aroused people's curiosity about the Mars. Form ancient times, there is always enduring motivations for human being to think and explore the aliens.Human curiosity and thirst for knowledge is one important factor causing science growth,and let alone explore the alien.
　　
  Maybe aliens really exist? And the aliens use our traffic lights?
　　
  But where are the aliens?
　　
  There are as many as four-hundred billion stars in our galaxy: the Milky Way. And there are more than one-hundred-and-seventy billion galaxies in the observable Universe. Most of those stars have planets, and many of those planets have got to contain useful minerals and fall within their star’s habitable zone where liquid water is present.The conditions for life are probably everywhere.
　　
  However, for so many years, why did not the alien contact with us?
　　
  Maybe we really are the only planet in the entire Universe to develop life. Maybe we’re the first civilization to reach this level of advancement in the entire galaxy. But with so many worlds out there, that really seems unlikely.
　　

  Maybe civilizations destroy themselves when they reach a certain point. Nuclear weapons, global warming, killer epidemics, and overpopulation could all end humanity. Asteroids could strike the planet and wipe us out. But would this happen to every single civilization? one-hundred-percent of them? Even if ninety-nine-percent of civilizations destroy themselves, we’d still have a couple that made it through and fully colonized the galaxy.
　　
  The sound wave is 20HZ to 3400Hk, and the sound frequency range in nature is not too wide. And we use relative high frequency for communication. If the communcation frequency of an biological species s not overlapping with ours, we Will then not know their existence. Fro example an alien species use an extra low frequency to communicate, their frequency can be 0.1 HZ so that we have no way to sense it. Of course such a creature could be huge and its communication distance might be compratively far. Maybe some ceatures use a very high frequency in communication, but their size is compratively small, the signals will be reduced soon.
　　
  Or if we were to be a microcosm of the larger world, then we would be the atom and the electron in the world of others. And so on, our world may be a part of a lot of the world. But we don't see that level in itself. As if we were living in an electron, and their whole life, or from this race conscious, there is no history of the record and the atom and the atom and the world around the intersection.
　　

  What if we human being exist just as Microscopic particles of a larger macroscopic word, in which we play the role of smallest particle as atom and the electron.By analogy, our world may be just a part of the multi-dimensional world.But we own has  limitation in perceiving the whole in our Microscopic level. Then, we existing in the electron level and they, even advanced life have never produce intersection since their race gives rise to consciousness.
　　

  The universe is really large, and hidden infinite mysteries to be explored and discovered with greater intelligence by human being. Although the consequences of our encounter with alien which will cause the star wars or bring the vitality and the vigor to the earth, remains to be further explored,I still dreams that one day I will do business with alien and sell our traffic lights to them.And I created a new social discipline theory: interstellar economy and trade.

Will traffic countdown timer disappeared from public view?

   Scarcely stepped into the office early in the morning when I heard my colleagues candice said:. "My guys, let us observed a two minute period of silence to honor the traffic countdown timer dead.
　　
   I leaned over and find that they are talking about the morning news that traffic light countdown timer were eliminated from Changchun with the introduction of Intelligence Traffic Sign Control System .

   Candice is good at collecting information from outside. She is so sensitive to the environment and industry news that any social dynamics will be captured by her for the first time .
　　
   To achieve scientific and technological intelligent traffic signal management, Changchun has been at the forefront of the city. Changchun City Public Security Bureau Traffic Police Detachment and the relevant technical departments have jointly developed the intelligent traffic signal control system. After a year of construction , the traffic light countdown timer in Changchun Renmin Street are gradually being removed. More convenient intelligent road traffic signal control system will be put into use.
　　
   But I still somewhat puzzled, would our company's traffic countdown timer be eliminated from the market in future? Why intelligent traffic signal control system needs to remove the old countdown ?
　　

   So I raised my doubts to our engineers Liu Sheng - our technology tycoon.Liu speak to me : "Not do not need a countdown, it is just because the new intelligent control system is not compatible with the old countdown timer."
　　
  “the intelligent traffic signal control system, mainly through the paved streets of automatic test equipment achieves real-time detection of motor vehicle traffic flow data. The system according to traffic volume, is automated optimized and adjust the timing plan of the traffic lights in intersection .And strive to make the signal transformation more in line with the actual situation of traffic volume , in order to maximizing traffic capacity . Because each signal cycle is optimized  in real time by intelligent traffic signal control system, the length of last signal cycle may very different from the next, which causes the equal length of original traffic light countdown timer is not applicable . "
　　

   After listening to the explanation of engineer Liu , I come to realized that what is eliminated is the old traffic products which can not adapt to intelligent traffic signal control system,but not traffic countdown timer .
　　
   Traffic Countdown timer should move with the times and be upgrade by a new generation   .
　　
   But for our traffic light industry enterprises,we also need to  keep Pace
with the times.Technological innovation and product innovation is the important symbol whether a enterprise is competitive and vitality or not, and it plays an important role in the survival of the keen competition of market and in its development .
　　

   Whenever new trends have threaten the existing profit model, we company will put in a lot of enthusiasm to make a positive self-subversion.

　　
   We not only paid a silent tribute to the old traffic countdown timer, but to ourselves in the past , while we will greet emerging self by developping new products and technologies.

What do you know about the certification of national Hi-tech enterprise

　　2015 is a good year for BBM .Today, the manager brought us the news that we have been approved in the certification of national Hi-tech enterprise ,which inspire all of us greatly.

   It is generally known that the certification of national Hi-tech enterprise represents the essential hard power of the enterprise which is base on technology .It gives a Strong brand influence after "China Famous Trademark ,China famous brand" and “National Exemption from Inspection Product”.Only the enterprises operating on the base of continuously research and development and technological achievement transforms to attain their own intellectual-property ,are qualified to apply for Hi-tech enterprise.
　　
 
  This is definitely a good news for our business and marketing department !
　　
    

  Whether in advertising campaign or project bidding, High -tech enterprise certification will greatly Improve the brand image and increase the competitiveness of the products by authoritative attestation.Construction units and government projects as well as project bidding involving investment and safety will request the supplier high-tech enterprise certificate,especially since our led traffic light belong to public traffic safety facilities .Certification of national Hi-tech enterprise is a pass of products entering into the domestic and foreign markets,opening up new market opportunities for us.
　　
     
  Furthermore, High-tech enterprise certification will allow enterprise enjoying preferential taxation policies and reducing taxes on entrepreneurial income,which can be quite beneficial to exports of led traffic lights.
　　
     
  This is also a good news for the engineering department.
　　
      

  The High -tech enterprise enterprises can claim additional deduction equal to 50% of the actual expenses incurred in the development of new technology, new products, at the base of not forming intangible assets included in the current profit and loss.
　　

      
  This policy will inspire passion and enthusiasm of independent innovation and improve the science and technology innovation capability of enterprises,which is conducive to guiding the small and medium enterprises to adjust the industrial structure, and taking the road of independent innovation and continuous innovation. tech titan of engineering department' will be excited about Getting financial support of government.
　　
      
  Our hard preparation of six month for declaration has paid off.Since there are so many documents required by the Application Form from the intellectual property rights and the audit to the project, that everyone in the company are mobilized to collect materials and rally around just one powerful idea that we will succeed .
　　
     
  Shenzhen is a city where hard work is rewarded . With years' research and innovation, BBM company  fight to form the core of the professional independent intellectual property patents and special technology of led traffic lights. and now ,We' ve done it ! We gained industry and consumers recognition by own characteristic technology and product in industry purification.

Urban Crisis Hidden Behind The Intelligent Transportation

　  A man who has an anti-society personality and is a talented hacker taking laptop and evil intentions with him is walking in the streets of Washington, DC. Then he stops at the crossroads during rush hour and enters the city's traffic sensor system through his laptop .After that he lights a cigar, and seems to be waiting for something.Suddenly he puts out the cigar and quickly presses the key on Keyboard, after which all the traffic lights in the center of city turn red.Immediately in less than a minute, vehicles from all direction of the intersection are out of control and crash into each other which bring the main routes to gridlock .He makes the spacious streets become a parking lot full of cars.
　　

   However there is a car successfully being pulled out of the chaos center and fleeing the scene, only leaving the police emergency vehicle trapped in traffic jam helplessly.
　　
     
   Maybe most people think the above looks good in the Hollywood blockbuster of anti - Utopian but is impossible in real life .However in fact ,with urban traffic system becoming more and more intelligent ,it can be true.
　　
   Digital security researcher ,Cerrudo Cesar, has led a research in basic facilities of traffic lights of different cities around the world,including United States, Britain, Australia, China, and Canada. he has been demonstrate how he hijacked a traffic light system in dozens of cities of the United States. Students of Michigan University also said that they have completed a similar pilot projects to control more than one thousand traffic lights in a city.
　　
  How does Cerrudo invade the traffic control system?
　　

 
   There are sensor in the road to monitor the number of cars Periodically ,and transmit the information to a corresponding traffic access point. Then the traffic light controller system will collect information from each access point. According to the information, the central computer will draw a conclusion of the traffic flow by comparing the different data in two section of same time. Based on this information, traffic light controller determines how traffic lights change.
　　
   However, the information is directly transmitted to the traffic management system without any encryption from each traffic access point, which allows hackers to capture all the information through a special device and transmitted wirelessly the tampered data to traffic light controller .

        

   Without encryption and protection measures in the process of transmitting,it will be easy to be hacked .
　　
   The vulnerabilities are very attractive to hackers and terrorists, because the infrastructure can cause more damage, and they are easy to be hijacked.
　　
       
   A hacker attack with elaborate plan can cause more than half a million dollars loss.In addition,maintenance costs and labor costs will reach two million. However compared with the economic losses , the loss of innocent life can not be measured.Once the attack led to loss of life, it will cause incalculable human misery.
　　

   The intellectual system of the city in future are interconnected,so that once the intelligent transportation system is under attack, it will be utilized by hacker as a platform to attack other systems further, which will trigger a domino effect .
　　
   In our country, the intelligent transportation system is the direction of development of the future transportation system, so the intelligent transportation product is also the product positioning of the BBM Technology Co., Ltd. and other professional intelligent traffic lights Manufacturers In China.
　　
  Every technological leap will be reflected in our real life, the safety of intelligent life is not a personal problem,it also become a socially concerned problem.

 

  We ,as citizens ,hope more and more manufacturers of intelligent transportation products can strengthen the safety awareness of products as BBM by attaching more importance to basic security function of products, so as to avoid traffic gridlock mentioned at the beginning of article and potential security problems.

Bird's Nest In Traffic Light

　　Shenzhen is a subtropical monsoon climate with mild climate and plenty rainfall . The annual average temperature is around 22.5 degrees celsius. But recently Shenzhen is suffering a temperature drop to 16 degrees celsius due to cold air, which makes the Southerners used to warm weather have experienced the clammy.
　　

   Today the manager sent me and a colleague to our client’s project site to take photographs of traffic lights as the project cases. Although the weather outside makes me timid,  when I think of the fact that there stands a traffic lights at one crossroads which is produced by my factory in this thriving metropolis whose economic growth is at the peak of its development, it keeps me warm as weather grows colder. The traffic light not only bear witness to and play an important role in urban development,but also my struggle towards self-realization as one of those young man who choose to leave their hometown .And now I am proud of the traffic light because it realize my social and personal value.
　　
   Reaching the destination, the customer needed to replace the traditional incandescent traffic light by  the more energy saving and environmental protection of LED traffic lights. When my colleagues and i have photographed the vehicle traffic signal lamp in one direction of crossroads ,she suddenly shouted: "look, the bird's nest!"

   Along the direction of her finger I see the yellow lights of the three unit  motor vehicle traffic signal lamp​ has lived three lovely baby bird.
　　
      
   As the weather get cooler , the birds wisely build their nests inside the traffic lights because they can emit heat. I did not expect our LED traffic lights not only contribute to human beings in traffic safety,but provide home and protection for those small creatures. The thought warmed my heart and I felt even more proud.
　　
   I remember a news in the UK, the traffic light in the center of Liz street , lived a young bird family, happy comfortable, showing a natural harmony of the city and nature .
　　
   Tens of thousands of factories use a variety of technology to obtain material resources from nature, and produce various kinds of industrial products, as well as waste pollutants day and night .
　　
   As a result City turn out to be not only the manufacturing center making useful product to human being, but also the center of destruction of ecological, pollution of the environment.

　　
   At the same time, the rapid development of urban ecological system have limited or replaced the development of other organisms. More and more artificial facilities take away the space of the natural environment forming a significant characteristics of artificial. The  the number of biological community decrease , and the diversity of organisms has been threatened.
　　

   The Primitive and wild of nature are gradually taken place of the artificially.
　　
         
   Perhaps one day in the future, not only cannot you heard chirping of birds in high buildings, but you will never see birds darting and dancing in the forest. You can not see the wildlife that you used to see. Even you can not enjoy breathing pure , cool air any more.
　　

   Luckily now more and more enterprises like BBM led traffic lights have already been getting on to a green growth, low-carbon and recycle development path of new energy industry. They do their efforts developing more efficient energy saving and environmental protection products.
　　
   After the worker had finished installing the traffic light ,we request they to put back the bird’s nest to the new traffic light,so that the mother can find her baby when she came back home.
　　

  And what about us? Whether we can get back to our common home?