Beijing has announced its intention to monitor traffic via the use of the city's 17 million China Mobile subscribers. Frances Cook looks at how privacy concerns are key to unlocking the potential of geolocation as a solution to untangling one of the most traffic-snarled cities in the world.
According to an IBM study, Beijing has the worst traffic in the world. In August 2010 the city had a traffic jam that lasted for nine days and stretched for approximately 100km between Jining in Inner Mongolia and Huai'an in Hebei province (north-west of Beijing), and 95% of citizens say the traffic has adversely affected their health.
The rise of the middle class
Although Beijing has pledged to invest 331.2 billion yuan in its subway system by 2015 and 80 billion to improve its transportation infrastructure, the middle class continues to rapidly increase - there were 248,000 new cars on the road registered in the first few months of 2010 according to the Beijing municipal taxation office -forcing the government to find new ways to ease congestion.
Earlier this year the Chinese government announced plans to monitor Beijing's traffic with geolocation technology via the city's 17 million China Mobile subscribers. Li Guoguang, deputy director of social development at the Beijing Municipal Commission of Science and Technology, told the Beijing Daily that the Beijing Residents Real-time Travel Information Platform "can effectively increase citizens' travelling efficiency and ease traffic jams".
The news caused both hope and fear: the former that more was being done to combat Beijing's congestion and the latter due to concerns surrounding privacy rights. "I think, despite the excuse of traffic control, this is part of the escalation of the use of technologies to control social discontent," Wang Songlian of the Chinese Human Rights Defenders network told The Guardian, going on to explain how a lot of activists have their phones tracked by the government and how it is concerned by its people's social unrest.
However, if the aggregated data from this system can free up the city's gridlocked streets, it could work all over the country - aiding its entire 1.3 billion population - due to the sheer number of China Mobile subscribers. Not long ago, according to China Daily, the Ministry of Industry and Information Technology (MIIT) announced that China's mobile phone users had risen by 41.39 million in the first four months of 2011 to just over 900 million, covering nearly two-thirds of the nation's residents.
Click here to read the rest of this story on Road Traffic Technology.