Science and technology blessing escort college entrance examination has a coup
Examination room "black technology"
In the hot summer, the college entrance examination "drama" in 2021 was opened all over the country. This year, the college entrance examination returned to June, but many new changes have been ushered in all over the country. This year, more than 10 million people participated in the college entrance examination, and eight provinces joined the "new college entrance examination" family. This is not only a test for students, but also a test for college entrance examination examiners. Test sites all over the country have displayed scientific and technological "artifacts" to ensure the smooth progress of the college entrance examination.
Nanjing: You can verify candidates’ information in a few seconds.
The "examination pass" which can identify candidates’ identity through faces, the shielding instrument which shields the communication signals in the examination room, and the fixed-focus digital display screen & HELIP which monitors the dynamic of the examination room; … On June 6th, I walked into the entrance examination center of Yuhuatai Middle School in Nanjing, and the examiners were making final preparations before the exam to welcome the arrival of the 2021 college entrance examination. The reporter of Science and Technology Daily found on the spot that in all aspects of candidates’ entrance and examination, a piece of scientific and technological "artifact" built a fair and safe "shield" for this big exam.
On the morning of June 6, the reporter followed the staff of Jiangsu Education Examinations Institute and visited the test center of Nanjing Yuhuatai Middle School, and personally experienced the whole process of the college entrance examination.
Walking into the examination room of Yuhuatai Middle School, there is a transparent examination box on each desk, which contains stationery such as metal detectors, network cables, erasers and knives. "Every candidate who enters the examination room must be inspected by a metal detector at the entrance of the examination room." Zhao Guanghui, director of the test center of Yuhuatai Middle School, said that if a candidate inadvertently brings forbidden items and an alarm sounds during the inspection, the invigilator will ask the candidate and ask him to show the relevant metal items, re-examine the original inspection site and confirm that there are no forbidden items, and then the candidate will carry out the next step of identity verification.
An electronic device named "Kao Wu Tong" stands at the entrance of the examination room for identity verification. Zhao Guanghui introduced that when a candidate approaches the "Examination Pass" with an ID card, the device will perform face recognition and display the candidate’s name, examination number and certificate number. Only after the candidate’s identity is verified can he enter the examination room and take a seat. The authentication process is fast and efficient, and only takes a few seconds.
Chengdu: Ultrasonic Power Supply Guarantee for Examination Room
In order to ensure the safe and stable operation of the power grid during the college entrance examination, State Grid Sichuan Electric Power Company scientifically formulated the college entrance examination power guarantee scheme, strengthened the equipment operation and maintenance guarantee, provided quality service and emergency repair and disposal, and provided power escort for Sichuan college entrance examination students.
On June 3rd, in the college entrance examination sites such as Chengdu No.7 Middle School (tree-lined campus) and Chengdu Shude Middle School Foreign Language Campus, the power employees of State Grid Chengdu Power Supply Company collected information about the school’s electricity consumption, and cooperated with the school to conduct a "physical examination" before the school’s high-voltage distribution room and uninterruptible power supply monitoring room to ensure the zero-defect operation of power equipment. Since the college entrance examination, Chengdu Power Supply Company of State Grid has carried out electricity inspection on 174 test sites, admissions offices and candidates’ accommodation points, and carried out more than 1,600 infrared temperature measurements and 362 ultrasonic partial discharge tests. Ultrasonic partial discharge detection is an effective technology to check all power systems. It can detect high-frequency signals generated by operating equipment failure, vibration, leakage and electrical partial discharge, and use a unique heterodyne method to convert these signals into audio signals, so that users can hear these sounds through headphones, and indicate the intensity through pointers. "During the college entrance examination, if there is a power failure in the examination room, the UPS emergency power supply device configured inside the school will be automatically switched on and off to ensure uninterrupted power supply for the broadcasting room and monitoring equipment, thus providing guarantee for the normal power consumption of the examination room." The relevant staff of the State Grid Sichuan Electric Power Equipment Management Department introduced.
In response to possible emergencies, State Grid Sichuan Electric Power has also arranged 188 emergency repair teams and more than 1,200 emergency repair personnel to be on standby in combination with factors such as the power grid structure around the examination room, production and living environment, and will also provide 54 emergency power vehicles, more than 200 generators and 38 UPS emergency power supply devices for key test sites to further improve the reliability of power supply during the college entrance examination.
Shenzhen: Epidemic prevention and control covers all aspects of the examination room
In order to ensure the prevention and control of the epidemic situation in the examination room of the college entrance examination in 2021, Shenzhen has formulated a plan for the prevention and control of the epidemic situation in the college entrance examination, which puts forward clear requirements for all aspects before, during and after the examination.
According to reports, in the middle schools with accommodation conditions in Shenzhen, the candidates and teachers of senior three will stay in the school 14 days before the exam; Candidates who don’t stay at school, candidates and their parents should strictly do two-point and one-line contacts between home and school. 60 minutes before the exam, candidates wear masks, open the Yuekang code in advance, and enter the venue in an orderly manner along the temperature detection channel, and keep a certain interval to avoid gathering.
For key populations, Shenzhen has adopted stricter prevention and control standards. Candidates with confirmed cases in COVID-19 and positive virus nucleic acid test will be placed in the isolation examination room set up by Shenzhen medical institutions. In these special examination rooms, medical staff will strengthen management and service, install monitoring and video equipment, and disinfect the examination papers after the examination. Candidates with close contact and close contact will be arranged to take the test at the Shenzhen quarantine test center. The negative report of Covid-19 nucleic acid test two days before the test must be provided to and from the test center, and the candidates will be transported by closed-loop vehicles.
There are 1664 regular examination rooms and 138 spare isolation examination rooms in Shenzhen. It is understood that all the test sites of the college entrance examination in Shenzhen have completed the standardization construction, achieving "four full coverage and seven hundred percent", that is, the air conditioning in the test site is fully covered and fully functioning, the high-definition video monitoring in the test site is fully covered, the face recognition authentication in the test site is fully covered, the testing and shielding of communication equipment such as test sites and mobile phones in the test site are fully covered, the network information points in the test site are fully interconnected, the emergency plan for extreme weather is fully covered, and the test papers in the security room are "classified into cabinets".
Wuhan: Internet platform provides "guide" for college entrance examination.
On June 7th, 61,900 candidates in Wuhan took the college entrance examination. On June 6, the reporter saw at the test center of Wuhan No.6 Middle School that there was an infrared temperature measuring channel at the entrance, equipped with cameras and thermometers, and equipped with air conditioning to keep the temperature of the channel suitable. In the observation room with abnormal body temperature, the assistant examiner for epidemic prevention will be arranged to follow up the whole process, during which the temperature will be measured again and candidates will be arranged to take the exam on time as appropriate.
During the examination, the Wuhan Traffic Police Department released the road traffic travel guide in advance through various media and the "Wuhan Traffic Police" dual micro-platform, and released the road information in real time. In conjunction with navigation service providers such as Gaode and Baidu, we marked the test sites on the map, launched a "test site mute plan", and added a reminder of "No honking during the test" in the navigation to provide the best route navigation for the vehicles sent to the test.