The inventor of stroke code is Ma Xiaodong. Ma Xiaodong is a native of the Ningxia Hui Autonomous Region, a young Hui nationality, and a master's degree from the University of Science and Technology of China. Born in 1986, he is already a leader in the big data industry and has more than 20 patents. During the COVID-19 epidemic, he led his team to invent the itinerary code and health code, providing a good method for convenient and effective epidemic prevention. Although he is a child from a mountainous area, through his own struggle and hard work, he has become a man who has truly made significant contributions to the country and society. He is a very worthy example for us to learn from.
Details of the trip code
The trip code was launched by the China Academy of Information and Communications Technology in conjunction with the three major operators. It uses the data received by the mobile phones of the three basic telecommunications companies, China Telecom, China Mobile and China Unicom. , which is obtained through the location of the base station where the user's mobile phone is located, and provides free query services to the 1.6 billion mobile phone users across the country.
Supports one-click query of all prefectures and cities visited within 14 days. By analyzing the location and movement trajectory of the mobile phone through the base station, the tool assists in proving the trajectory of the individual's journey. It can analyze and determine whether the user of the mobile phone number has passed through a high-risk area, and then effectively take corresponding epidemic prevention measures.