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School temperature screening thermometer

NegotiableUpdate on 03/28
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Overview
The complete system of school temperature screening thermometer developed by Bonn Instrument consists of integrated infrared temperature measurement technology, facial recognition technology, and hardware gate. Can be used for building access control, company attendance, airport and station security checks, community access control, and other scenarios.
Product Details

Developed by Bonn InstrumentsSchool temperature screening thermometerThe entire system consists of integrated infrared temperature measurement technology, facial recognition technology, and hardware gates. Can be used for building access control, company attendance, airport and station security checks, community access control, and other scenarios.

campusThe complete system of temperature screening thermometer consists of integrated infrared temperature measurement technology, facial recognition technology, and hardware gate. Can be used for building access control, company attendance, airport and station security checks, community access control, and other scenarios.
School temperature screening thermometer

·Infrared temperature measurement

It uses the principle of infrared thermal radiation to quickly and effectively screen and measure the temperature of the human body surface. During the temperature screening process, if a suspicious fever patient is found, the instrument immediately stops opening the gate command and issues an alarmTimely and effectively prevent cross infection of abortion and take preventive measures.

(Integrated infrared temperature measurement technology and facial recognition technology)

·Facial recognition

It is a biometric technology based on human facial feature information for identity recognition. It can effectively extract, recognize, and compare human facial features, and provide facial capture. It is also possible to immediately stop opening the gate command if the facial recognition comparison fails during the face recognition process.

(Bridge octagonal three roller gate)

·Gate machine

The overall material of the three stick gate is made of high-quality 304 stainless steel, which is used in conjunction with infrared temperature measurement and facial recognition technology. The gate opening mode is controlled by both technologies simultaneously. When there is a slight deviation, the gate will not receive the opening command.

Key Features

1. Infrared temperature measurement technology with high-speed CPU processor, response time ≤ 0.25 seconds, improving screening efficiency

2. The infrared temperature detection sensor is imported from Belgium and features non-contact long-distance detection, which is safe and reliable. The sensor has functions such as thermal gradient compensation and high screening accuracy

3. Adopting automatic compensation calibration technology for environmental temperature, the compensation calibration mode is automatically switched to effectively avoid the impact of changes in environmental temperature on the accuracy of body temperature screening and measurement

4. Single eye live detection to prevent photo fraud

5. Stranger reminder: When a stranger is identified more than 3 times, an alarm will be issuedsound

6. Multiple verification modes: Face, ID card in one, swipe card, swipe ID card, face or ID card in one, face or swipe card, face or ID cardMultiple modes including facial recognition and card swiping

Product Features

● Temperature measurement technology that can accurately measure temperatureDetecting and screening human surface temperature

● * body temperature compensation mode, unaffected by changes in ambient temperature

Temperature response time ≤ 0.25 seconds

2 million pixels, high-definition wide dynamic camera

7-inch high-definition LED display screen with a resolution of 800 * 480

Adopting an improved multi task cascaded convolutional neural network for face detection technology reduces the requirement for image quality and significantly improves the speed of face detection

● Support 1:1 person ID comparison and 1:N facial recognition

Facial recognition speed ≤ 1 second

The product is equipped with a professional positive white light high color rendering LED face light source, effectively ensuring uniform facial lighting

Specifications

hardware

operating system

Linux system

display screen

7-inch LED high-definition screen with a resolution of 800 * 480

horn

Built-in stereo speaker

storage device

16G

Infrared temperature measurement technology

Testing Scope

35℃~42℃

resolution

0.1℃

precision

±0.4℃

response time

≤ 0.25 seconds

ambient temperature

10~40℃

Operating Humidity

5-90% relative humidity, no condensation

repetitiveness

warm-up time

warm-up time

10 seconds

Detection angle

Object distance ratio

11.6:1

Facial recognition technology

Identify height

1.2-2.2 meters

scanning frequency

25HZ

recognition distance

0.4-3 meters

Effective pixels

1928*1088

Facial angle

Up and down 30 °, about 30 °

signal-to-noise ratio

≥35dB

Recognition time

≤ 1 second

dynamic range

≥105dB

user capacity

20 thousand

low illumination

≥0.01LUX at F1.2

Record capacity

5 million pieces

video stream

512KB~4Mbps

accuracy

99.8%

lens

CS interface fixed focus lens

Overall Dimensions

Height 250mm * Width 145mm * Thickness 35mm

Conventional parameters of the gate

case

304 high-quality stainless steel

driving voltage

24v

power

32W

drive signal

12v dry contact point

Working Voltage

AC220V,50HZ

Usage scenarios

Intelligent safety management is implemented for channels such as stations, docks, prisons, factories, buildings, smart communities, clubs, enterprises and institutions, and large venues.

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