CCTV Injury Channel broadcast the fifth episode of the "Brilliant China" documentary series, mentioned: China has now built the world's largest video surveillance network -" China Sky Net ", more than 20 million video footage, and the use of artificial intelligence and big data for police speculation, in China is not only comprehensive, and the level of the international front. Compared with the global shopping malls, in the context of the rapid development of the economy and the increasing demand for domestic security, China's security profession has completed the rapid growth, and the career planning has ranked first in the world, but the coverage rate of cameras is much lower than that of developed countries, and the service level of information skills also needs to be improved. The security profession has grown rapidly, with China's output reaching 540 billion yuan in 2016

In recent years, the global security service profession presents a rapid development trend. In 2015, the total revenue of the global security industry reached US $218.2 billion, an increase of 8.4% year on year, with a compound growth rate of 8% from 2011 to 2015.

And China's security market by intelligent transportation, safe city, intelligent city construction, Beijing Olympic Games, Shanghai World Expo, Guangzhou Asian Games, Shenzhen Universiade and other security projects as well as the rapid increase in demand for professional video monitoring elements of the ** * and pull, carry out more agile, all the market planning agile expansion. According to the latest data, the total production of China's security occupation has rapidly increased from 140 billion yuan in 2007 to 540 billion yuan in 2016, shopping mall planning ranked first in the world, the compound increase rate of 2007-2016 reached 16.18%, the occupation growth rate of 11.11% in 2016, are significantly higher than the global growth rate. Figure 1: Production and increase of security occupation in China from 2007 to 2016

Data source: Qianzhan Industrial Research Institute

The camera coverage rate is much lower than the level of developed countries, and the geographical distribution is uneven

Taking the number of video surveillance per 1,000 people as a target, the city with the highest density of cameras in 2016 was Beijing, with 59 cameras per 1,000 people, but that is only 80% of the UK average (75) and 60% of the US average (96). Second and third-tier cities have lower camera coverage. According to incomplete statistics, the number of cameras in second-tier cities in China is between 50,000 and 100,000. Third-tier cities have less than 50,000. In terms of camera density, the camera density in second - and third-tier cities is far lower than 10 per thousand. The low per capita number of security equipment and the uneven development of security areas provide sufficient shopping malls for the country. We think that the current domestic security shopping malls still have greater room for progress in the future.

In addition, security products are different from other products, its use environment is worse. Together with the upgrading of security equipment skills quickly, from the perspective of occupational survey data, generally 3-5 years will be upgraded once. Relative to the incremental shopping malls, the inventory of shopping malls equipment upgrading is also an important part of the development of security shopping malls. The service level of domestic security industry information skills needs to be improved

In 2015, of the total revenue of the global security industry of US $218.2 billion, the total revenue of information technology security was US $76.9 billion, accounting for 35.2%. But in 2016, China's security industry output, security engineering and products are still the main, the calculated output of the two reached 500 billion yuan, accounting for 92.42% of the entire occupation; The output of information skill services such as alarm operation service is only 41 billion yuan, accounting for only 7.58% of occupational production, which is far lower than the level of information skill service of global security industry. It can be seen that the service level of information skills in China's security industry remains to be improved.

Chart 2: Global and Chinese security industry structure comparison

But in recent years, China's security profession has begun to transform and promotion, to the traditional processing and production of security manufacturers are gradually out of the stage of history, new into the security profession manufacturers pay more attention to biological identification, intelligent analysis, Internet security and other high-tech skills. In the future, with the support of national policies such as "Internet +"," intelligent production "and" artificial intelligence ", the Internet, biological identification, artificial intelligence, cloud accounting, big data and other information skills will accelerate the use of the security industry, and the service level of information skills in the security industry will improve rapidly.