国产美女福利在线视频播放

 Acquisition of temperature measurement product data

Product information acquisition

 Agency of temperature measurement products

Product agent joining

National consultation service hotline

400-608-6677 to 811

Current location: homepage > Temperature measurement information > Industry news >


contact us  Contact us

Tel: 400-608-6677 to 811
Address: Lanyuan, No.10 Wangfu street, Beiqijia Town, Changping District, Beijing

Taiyuan University of Technology: great! Independent research and development of infrared temperature measurement gun!
Release date: 14:59, July 16, 2020

On June 19, the Ministry of Education held a regular press conference in June, requiring staff and examinees participating in group examination and invigilation to take daily temperature measurement and physical health monitoring 14 days in advance. Anti epidemic measures are indispensable, "black technology" to help test. High tech means should be used to improve the efficiency of temperature detection. On July 2, Hainan Huaqiao middle school senior high school entrance examination simulation exercise site, candidates wearing masks passed the temperature measurement area orderly. (people's daily) there are 8 temperature measurement channels set up in Hainan Huaqiao middle school, Thermal imaging thermometer Only when the body temperature is normal can you enter the examination area. What are the advantages of infrared thermal imager?

First, Infrared thermal imager It is a long-distance non-contact temperature measurement, without contact with personnel to be tested, to prevent cross infection. Second, Infrared thermal imager It can automatically capture the body temperature. As long as the person to be tested passes through the field of view covered by the thermal imager lens, the body temperature can be detected without affecting the traffic efficiency of the crowd. Third, Infrared thermal imager Compared with infrared thermometer and forehead temperature gun, it can realize high-efficiency temperature measurement, especially suitable for places with dense flow of people. Destined to be an unusual college entrance examination, candidates should do a good job in personal protection! All kinds of identifications make you irreplaceable. The incident of "Tong Zhuo's previous student reform" has once again set off a heated discussion among the whole people about the fairness of the college entrance examination, and triggered a series of consequences, which aroused a thousand waves. With the spread of the Internet, it's never too late to settle accounts after autumn.

In order to prevent the appearance of substitute behavior, many places have used "face recognition + fingerprint verification", which is really not feasible. In addition, iris recognition is more difficult than face forgery. Iris texture images include details of visual features such as spots, stripes, filaments, crowns, and crypts. These features vary from person to person and remain almost unchanged after one year of birth. Or it's vein recognition - testing the distribution of human subcutaneous veins. Each person's vein distribution is different, so it is very difficult to make a fake.

As early as 18 years ago, Guangdong examinees were required to conduct fingerprint comparison or face recognition technology for identity verification when they entered the entrance examination; Jiangsu examinees only needed to paste their ID cards in the specified area of the equipment and face the screen, and the system would compare the photos on the candidates' ID cards, the photos of the college entrance examination registration and the photos taken on the scene. In 2019, Hainan college entrance examination first used "finger vein authentication". Compared with fingerprint verification, the possibility of finger vein being copied is basically zero.

Don't think about cheating. In recent years, the trend of high-tech cheating means is becoming more and more obvious. It is constantly updated and developed every year. There are high-tech cheating means and targeted anti cheating tools. The most fair and fair college entrance examination is not allowed to be desecrated. In addition to the conventional high-definition monitoring, metal detector and signal shielding device, wireless invisible headset detector vs wireless invisible earphone detector has been used in various places to eliminate cheating.

Radio monitoring Anhui weaves an all-round radio monitoring network, which combines fixed monitoring with mobile monitoring, and builds a radio fixed monitoring station equipped with mobile monitoring vehicles to monitor the electromagnetic environment around the test points. Qingdao will build an active defense "detection + blocking" full band signal shielding system. During the examination, the radio signal of the examination site is detected and analyzed. Once the suspicious signal is found, it is immediately blocked. At the same time, the system will intelligently analyze and restore the signal. If the signal is confirmed to be cheating, it will locate the source of the signal, and the public security department will arrest it to effectively crack down on high-tech cheating gangs. Jinan uses portable radio control system and spread spectrum data transmission suppression equipment to track suspicious and locate radio signals. At the same time, signal suppression is implemented to combat cheating in examinations. Unmanned aerial vehicles (UAVs) become "small police" in the college entrance examination in 2018. In Huai'an, Jiangsu Province and Henan Province, UAVs are used for off-site "patrol" - monitoring radio signals.

It is reported that the aerial UAV monitoring system can rise to the high air, carry monitoring equipment, quickly locate and search the radio cheating signal, and then give the reference position through the electronic map, and the ground personnel can quickly find the signal source and find you in minutes. #In 2019, Guangzhou Police UAV also appeared in the college entrance examination for the first time, and the UAV equipped with 30 times zoom lens guarded around the test site. For the "black flying" UAV, Tianhe police set up UAV detection equipment and counter equipment in key areas. The UAV detection equipment can accurately lock in the specific location of "black flying" UAVs and pilots within a radius of 7 km, while the counter equipment can drive away or shoot down the "black flying" UAVs within 1 km.

Infrared thermal imager The radiation distance can be as far as 15 meters. People passing by only need to stand within the range to achieve the effect of thermal imaging. It greatly improves the efficiency of temperature measurement and effectively avoids crowd congestion. At the same time, Infrared thermal imager It supports the monitoring of abnormal temperature. Once a person whose temperature exceeds 37 ℃ appears in the detection range, the sound alarm will appear, and the detection accuracy and sensitivity of the person with abnormal temperature are higher.

Product recommendation Product



Manual customer service

Get a quote

receive information

Scheme customization

Project cooperation

after-sale service

Consultation hotline

400-608-6677 to 811
 Back to the top