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Infrared thermal imaging human body temperature measurement solution

2020-02-17 16:25:21 Announcer:Shenzhen Fangji Infinite Technology Co., Ltd.
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At the end of 2019, there was a new coronavirus epidemic in Wuhan. On January 8, 2020, it was initially confirmed that the new coronavirus was the cause of the epidemic; during the Spring Festival of 2020, there were many cases of outbreaks throughout the country. On January 20, President Xi Jinping gave instructions to the Wuhan pneumonia epidemic, demanding that the spread of the epidemic be firmly stopped.

At present, the detection method is single, mainly based on contact ear thermometers and mercury thermometers. In the case of a large number of personnel, each individual testing is time-consuming and laborious; traditional thermal imaging temperature screening schemes have higher costs and relatively complicated installation and deployment. At present, urban public culture, education, health, industrial and commercial enterprises and other urban public areas have not set reasonable detection methods, and there is an urgent need for equipment to be flexibly controlled and reduce personnel input.

At present, Fangji Infinite has proposed a solution for human thermography and body temperature screening. Improving efficiency is the key. At the same time, it also controls the cost of human resources and has the advantages of rapid and flexible deployment.

Thermal imaging body temperature screening refers to the rapid detection of multiple human body surface temperatures through a thermal imager (non-contact method), which can be quickly deployed and used in various scenarios to effectively measure the human body temperature.

Infrared thermal imaging camera measures the temperature by detecting the thermal radiation on the surface of the person, and the temperature measurement result will also fluctuate with sweat or wind. In this case, it is recommended to repeat the measurement.

Infrared thermal imaging human body temperature measurement features:

First, non-contact, safe and insensitive

Non-contact temperature measurement minimizes the cost of safe temperature measurement, avoids contact coordination, and causes inspectors to be infected.

Second, fast and efficient, sensitive detection

Multi-target detection for rapid screening of abnormal temperature targets; screening accuracy is high and distinction is rapid.

3. Flexible control and controllable cost

Diversified temperature measurement solutions to meet the needs of various scenarios, diversified temperature measurement equipment, to meet various installation environments.

Four, all-day monitoring, fast record

Real-time monitoring around the clock, can take pictures for abnormal persons to keep, easy to record.

Infrared thermal imaging human body temperature measurement business process:

First, the temperature of personnel appearing on the screen of the thermal imaging equipment can be detected, only the highest temperature is displayed, an abnormal warning occurs, and a batch of abnormal personnel is selected from a large number of personnel.

Second, for the abnormal persons detected by the first large-scale screening, conduct a second screening one by one to determine the abnormal target. It can detect about 50 ~ 60 in one minute.

Third, for the abnormal targets determined by the second screening, re-testing is required, and re-testing is carried out by special means (ear thermometer / mercury meter) to finally confirm whether it is a person with high temperature.

  for example:

100 people were screened by thermal imaging camera and found 20-30 objects with abnormal temperature, and then measured and confirmed with professional means, effectively improving the efficiency of body temperature detection, and safe.

Fang Ji unlimited recommended program: multi-scene multi-defense body temperature detection program

High flow entrance and exit temperature control scheme:

Main product recommendation: high-resolution thermal imaging system

Advantages: large wide-angle, multi-person detection at a time, rapid and flexible deployment

Deployment location: area entrance (dedicated passage)

High-resolution thermal imaging human body temperature measurement system deployment recommendations:

Because the surface temperature of a person is greatly affected by the current activity state of the person and the environment, it is recommended to perform screening in a stable environment and when the person's state is stable when rapid screening is performed, with higher accuracy. Therefore, it is recommended to deploy the entrance temperature measurement equipment after the entrance section of the corridor. At this time, the state of the people is more calm, and the environment is stable, the effect will be better!

Bold definition:

Blackbody means that all incident electromagnetic waves are absorbed, neither reflected nor transmitted, as a standard object. The thermal imaging camera will be affected by external factors during long-term use, which will cause errors, so it needs to be calibrated with a black body (as a standard object) to improve the stability in different environments.

Solution advantages:

1. Intelligent compensation: the temperature measurement result can be automatically compensated according to environmental parameters to ensure the temperature measurement accuracy and screening rate;

2. Face detection temperature measurement: can effectively eliminate non-temperature measurement target interference

3. The integration of witness and witness: can quickly lock the identity of the target with abnormal temperature, improve the efficiency of early warning, mid-event handling, and retroactive tracking


安检门厂家


Enterprise and enterprise / park / school / shopping control plan:

Main product recommendation: temperature measurement security door
Advantages: No temperature sensing, abnormal temperature alarm
Deployment location: area entrance (dedicated access)
Suggestions for the deployment of temperature measurement and security door solutions:
1. The floor should be flat and strong to prevent the security door from shaking after the installation of the security door, or the movement of metal objects, resulting in unnecessary false alarms.

Keep away from stationary or fixed large metal objects at least 50cm above.
2. Since the surface temperature of a person is greatly affected by the current activity state of the person and the environment, it is recommended to conduct the screening in a stable environment and when the person's state is stable during rapid deployment screening, with higher accuracy. Therefore, it is recommended to deploy the entrance temperature measurement security door after the entrance section of the corridor. At this time, the state of the people is relatively calm, and the environment is stable, the effect will be better!

Solution advantages:

1. Non-sensing temperature sensing: non-sensing temperature sensing of human body by passing personnel;
2. Temperature display alarm: access to the computer through the network, high-definition video, alarm exceeding the temperature threshold;
3. Heat map display: view the heat map of the human body in real time with a small HD video window;
4. Metal detection: it can detect half the size of a paper clip;
5. Data statistical analysis: support temperature day and month report

Sound and light alarm temperature measurement security door cloud service product features:

1: Support wired or wireless access to LAN / WAN;
2: Support mobile phone or PC remote management and control equipment;
3: The command set supports programmable control to realize custom data collection and reporting, query and control;
4: Using the third feature, any third party can access and manage remote devices to achieve data collection, device management, etc .;

At present, our company only uses the previous technology to implement the cloud service data pipeline. Any third-party platform can link to the hardware devices provided by us according to the access methods we provide and the commands we support, to achieve device management, data query, and Its parameter settings, etc.

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