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Product Introduction

DTSL Pro Intelligent Temperature Humidity Meter Automatic Verification System is a new Temperature Humidity Meter photo identification and verification system developed by Tai'an Dearto. The system is composed of a full series of temperature humidity verification chambers (DTSL series, DTLH series), precision dew point instrument, industrial camera, camera robot, database management software (automatic image recognition system) and automatic verification system. The system can realize the automatic unattended verification of temperature and hygrometer, support multi-point automatic temperature control, humidity control, temperature and hygrometer automatic positioning, automatic photography, automatic identification, automatic calculation, automatic determination, can be used for the automatic verification of mechanical thermo-hygrometer and digital thermo-hygrometer.

Working mode

DTSL Pro intelligent thermo-hygrometer automatic verification system, customers can according to different requirements, different work scenarios custom choice working mode, Tai'an Dearto respectively provides three sets of different working mode of hyrometer scheme, respectively for unattended-automatic photograph and identification system, unattended-automatic camera system, and intelligent auxiliary verification system.

(1) Unattended-automatic photograph and identification system (DTSL Pro-svr3): automatically control the temperature and humidity of the verification chamber, monitor the temperature and humidity value of the verification chamber in real time through the dew point instrument, and automatically make the stability judgment. When the stable conditions are met, the system automatically controls the camera robot and the industrial camera to locate each inspected thermometer for photo archiving. At the same time, it automatically identifies the photos, identifies the temperature and humidity values, and automatically enters them into the system. When all the verification points are completed, the verification results are automatically calculated and the verification conclusion is given.

(2) Unmanned-automatic camera system (DTSL Pro-svr2): the system automatically controls the temperature and humidity of the verification chamber, monitors the temperature and humidity value of the verification chamber in real time through the dew point instrument, and automatically makes the stability judgment. When the stable conditions are met, the system automatically controls the camera robot and industrial camera to locate each inspected thermometer for photography and archiving. When all the verification points are completed, the user is prompted to process them. Users only need to spend a few minutes to input the inspected data according to the inspected pictures, and the system automatically calculates the verification results and gives the verification conclusion.

(3)Intelligent auxiliary verification system (DTSL Pro-svr1): the system automatically controls the temperature and humidity of the verification chamber, monitors the temperature and humidity value of the verification chamber in real time through the dew point instrument, and automatically makes the stability judgment. When the stable conditions are met, the system automatically collects the standard data, and then notifies the user to input the inspected data through the multimedia voice prompt. After clicking OK, the system will continue to run automatically. Next time the conditions are met, continue to input data through multimedia voice. After the verification is completed, the verification results are automatically calculated and the verification conclusion is given.

Configuration list

Product Functions

1. Automatic temperature control and humidity control: support setting multiple temperature and humidity detection points, automatic temperature control and humidity control and photo verification.

2. Compatible with different types of standards: support the market common dew point meter (Michal, Shenron, Aditec, etc.), automatic collection of standard data.

3. Dual positioning: support automatic positioning and manual positioning of temperature and humidity meter, automatic positioning of temperature and humidity meter and photo identification during verification.

4. Complete the whole verification process automatically: support automatic photography, automatic identification, automatic calculation and automatic determination, and directly obtain verification results after verification.

5. Data review function: it supports manual review of verification data, can modify picture data, and automatically recalculate verification results after modification.

6. Custom report template: support export verification report, support custom report template.

7. Modular database management: support the digital archiving of temperature and hygrometer information, verification data and image data, and save all data in the database.

8. Centralized management: support the centralized management of temperature and hygrometer submitted for inspection, and support automatic scanning and entry of temperature and hygrometer information.

Product Features

1. Automatic verification/calibration, unattended:

Automatic complete the verification, without human intervention, which can effectively improve the work efficiency, automatic multipoint temperature and humidity control, automatic temperature and humidity meter location and photo identification, automatic recognition of digital display type, pointer, such as different types of temperature and humidity table, automatic computing verification results and determine the verification conclusion, realize the intelligent control of the equipment.

2. System is stable and reliable:

The system uses a high-definition industrial camera for thermo-hygrometer photo identification, special use of artificial intelligence and software algorithm to automatically identify temperature and humidity value, at the same time,save the original image and identify the data file to a database,more stable and reliable, and can solve the problems of reading errors, reading deviations, and inability to review reading data caused by traditional manual readings.

3. Artificial intelligence learning system:

The biggest advantage of the system is that it has the ability to automatically learn, and the recognition of new thermo-hygrometers can be added later. The recognition part is an independent module that can be upgraded independently. For the new type of thermo-hygrometer, the user only needs to provide a picture of the thermo-hygrometer. After training, the identification of the new thermo-hygrometer can be realized by upgrading the identification module.

4. Fast recognition rate and high efficiency:

The medium temperature and humidity verification chamber in the system will be controlled in accordance with the verification points according to the requirements of the regulation. When each verification point is stable, the system will wait for 30 minutes according to the regulation requirements for automatic collection. During the whole verification process, the photo identification time is basically negligible compared to the temperature and humidity control and stability time.

Data base management software

Functions and characteristics

1. This software uses MySql database, which can realize in-network external testing, facilitate laboratory data management in different locations, and realize data sharing and multi-machine operation.

2. Database management software can use the image scanning and input function to automatically input the effective information of the inspection order into the information bar, which is convenient and fast for operation, and reduces the tedious workload.

3. Database operation software can import verification raw data into excel document to establish data traceability.

4. Verification and test software can intelligently analyze the temperature and humidity instrument attributes (digital display, pointer), and identify and display effective information, to facilitate the analysis and judgment of the inspectors.

Checked information input interface	Checked information input interface