搜索
Search
新闻中心
/
/
/
Children's safety cannot be ignored AI intelligence escorts the flowers of the motherland
Check category

Children's safety cannot be ignored AI intelligence escorts the flowers of the motherland

  • Categories:Company News
  • Author:Zhongan Network Brain Polar Body
  • Origin:
  • Time of issue:2019-06-03 10:16
  • Views:

Children's safety cannot be ignored AI intelligence escorts the flowers of the motherland

(Summary description)The application of AI technology in finding missing children and cracking abduction cases is not just a static technical sample, but is completing self-development at a speed faster than expected.

  • Categories:Company News
  • Author:Zhongan Network Brain Polar Body
  • Origin:
  • Time of issue:2019-06-03 10:16
  • Views:
Information

Children’s Day is coming soon. This is a festival that delights the children. However, few people noticed that there is a May 25th, called International Day of Missing Children. The disappearance and trafficking of children has undoubtedly become one of the most acute and painful social problems in China today. According to non-statistics, the total number of missing children in China each year is about 200,000.


An important reason behind the disappearance of children is human trafficking, which has caused blood to the family and society. What is more frustrating is that the detection rate of such cases is always unsatisfactory. According to the data provided by the public security organs, the average time it takes for China to crack a child abduction case is half a year. In such a long detection time, the child may have been changed hands several times and it is difficult to retrieve it. Even if it is retrieved, it is extremely likely to cause irreversible harm to children and family psychology.


In this cruel and complicated mess, big data and artificial intelligence technologies are becoming key variables to change the status quo. Today, the application of AI technology for finding missing children and cracking abduction cases is not just a static technology sample, but is completing self-development at a speed faster than expected.

 

 
 

How long does it take for AI to monitor and arrest human traffickers?

 
 

 

On the eve of the 2017 Spring Festival, a three-year-old child in Longgang District, Shenzhen was lost. After receiving the report, the police station quickly found a clip from the video cloud, suspecting that the child was taken away by a middle-aged woman, but the problem was that the portrait was vague and the suspect could not be identified. The police immediately used the fuzzy image search to match the high-definition image. She also locked her identity from the ID information database and found that she was staying in a hotel. After calling out the hotel video, she saw the kidnapped child and identified the suspect. Through the national public security data network, it was discovered that she had taken a child from Shenzhen North Railway Station and escaped to Wuhan by train. Police officers immediately deployed to Wuchang to rescue the child. The whole journey lasted less than 15 hours. The child returned to the embrace of his parents before he felt any fear.

 

 

Now, let's restore the workflow of AI black technology in this case:

 

1. Accuracy recovery of video data: We know that the data captured by city cameras may not be guaranteed to be high-definition. Limited to space, angle, light and movement restrictions. Video data tends to be blurred. In the above-mentioned case, although the Shenzhen police found the video material of the suspected human trafficker, the characteristics of the suspect could not be clearly seen by human eyes.

   But through the face recognition technology, the police used fuzzy image search to match the high-definition images, and used highly sophisticated machine learning algorithms to restore the accurate images to ensure that subsequent face searches and police wanted would not go astray.

  2. Face search and trajectory tracking: With a clear profile of the suspect, the next step is to search for the face of the suspect. The first is to determine the identity of the suspect, which requires a huge database of data and accurate feature matching capabilities.

3. AI monitoring and national data linkage: For the police, data linkage is a weapon to improve the efficiency of solving cases. For example, in this case, the police uniform combined face recognition + AI trajectory monitoring with the national transportation system and public transportation network data , Establish a large-scale AI tracking channel. In this case, the police tracked the suspect's train ticket purchase information based on public security system data, and finally found the location and time to rescue the kidnapped child.

 

 

 

Next scene: Accelerated face search and active child finding

 

In the past, when child trafficking cases occurred, public opinion and the media would often use the US Amber Security System to speak out. However, Amber is highly integrated with police force and regional communication characteristics, and to a large extent is not suitable for Chinese cities and transportation networks.


With the development of multimedia and artificial intelligence technology, the image data captured by smart cameras and other devices is also growing rapidly. With massive image data, the image data that users need can be retrieved quickly and accurately. "Under the background, the main streets and crowded areas of the city are equipped with cameras, but the number of cameras in the community and the unit building area is far from enough. Therefore, in 2016, the central government included the construction of the public security video surveillance system. The "Thirteenth Five-Year Plan" and the national security guarantee capacity building plan are deployed to carry out the construction of the "Bright Project". It is planned that by 2020, the network application of public security video surveillance construction with "full domain coverage, full network sharing, full time availability, and full controllable" will be basically realized. The video access control system is the consolidation and extension of the "Xueliang Project", and is the last checkpoint for the people in the community and their homes.

Welbell video access control solution adopts the world's top face recognition technology. It supports face recognition to open the door, mobile APP to open the door, and visitor dynamic password to open the door. It is important to capture a series of high-definition photos and 15-second video before and after opening the door, which can manage the floating population, compare blacklists, control key groups, and 24 hours video. Images of lost, abducted children and human traffickers can be input into the system, as long as the relevant persons enter the system's monitoring range, they can be quickly captured and accurately alarmed.

 

 
 

Welbell Video Access Control Solution

 

Keyword:

Welbell | Face recognition temperature measurement terminal, science and technology help prevention and control

Welbell | Face recognition temperature measurement terminal, science and technology help prevention and control

"Face Recognition" Smart Cloud Access Control--Welbell Helps the Construction of Smart Community

"Face Recognition" Smart Cloud Access Control--Welbell Helps the Construction of Smart Community

Welbell attended the 2019 China Security Expo with many smart products

Welbell attended the 2019 China Security Expo with many smart products

这是描述信息

Telephone:0755-86006635
E-mail:sales@welbell.com

Address: High-tech South Seven Road, Science and Technology Park, Nanshan District, Shenzhen Area B, 3rd Floor, Building B2, Technology Park

Copyright: Shenzhen Welbell Intelligent Technology Co., Ltd.    粤ICP备09032168号  Powered by www.300.cn

Shenzhen Laiji Electromechanical Equipment Co., Ltd.