【System Background】

      Cold chain transportation comprehensively promotes the application of computer management information systems. As an important means of daily management, it focuses on strengthening drug purchase and sales channel management and storage temperature control links. Improving the two major problems of cold chain management and transportation management. The new version of GSP has significantly improved the requirements for enterprise management quality management, effectively enhancing the drug quality risk control capability in the circulation link. Companies choose smart handheld terminals to effectively monitor the quality of drugs in drug purchase, storage, sales, transportation and other links to ensure drug quality. They are equipped with smart terminals for temperature and humidity monitoring in warehouses storing drugs and equipment for transporting refrigerated and frozen drugs. The system shall automatically monitor, display, record, control, and alarm the environmental equipment for storage and transportation.

【System composition】

   1. Hardware equipment:

    (1) Wireless temperature sensor
     -Integrate dual technology of temperature and humidity sensing technology and active RFID;
     -Industrial design (waterproof, anti-static, anti-shock, anti-vibration, anti-drop);

      (2) Handheld

     -GPS positioning, GPRS data transmission, temperature monitoring and location monitoring are unified
     -Barcode scanning to realize vaccine single product management

     (3) Thermostat

-Monitor temperature changes, alarm device

   2. System solution

       The drug cold chain transportation monitoring link is particularly important. When the drugs are out of the warehouse, they are loaded into the drug supervision incubator, and then loaded into the transport vehicle. The cold chain transport vehicle is equipped with an early warning system. The drug supervision incubator can monitor the temperature, sealing degree, and aging of the drugs at any time. The transport vehicle is equipped with a wireless receiving sensor, and the manager can check the status of the drug supervision incubator of the whole vehicle through the handheld terminal, and the drug supervision incubator can directly check the status of the medicine. The intelligent handheld terminal temperature and humidity monitoring system mainly monitors and manages the temperature and humidity of the medicine storage environment 24 hours a day.

       The related intelligent terminal with LCD display temperature and humidity has its own data storage function. When the computer is turned off or the temperature monitoring software is not turned on, the intelligent terminal with LCD display temperature and humidity still automatically saves the data. In the event of a power failure, the equipped uninterruptible power supply can be used to maintain the operation of the system. When a call comes in, the data stored in the device can be downloaded to the computer through the temperature monitoring software, in order to meet the daily data requirements of the drug administration and the drug regulatory system to investigate the monitoring of the relevant environmental temperature and humidity of various enterprises through the network in real time. The system will also upload relevant temperature and humidity data to the data server of the drug regulatory system in accordance with the requirements of the provincial drug regulatory system. Thereby ensuring the safety of the drug storage environment.

       The intelligent handheld terminal temperature and humidity monitoring system is based on advanced technologies such as sensing technology, network technology, information management technology, and communication technology as the main body, and uses all-digital signals for transmission, which improves the reliability and maintainability of the system. Through the temperature and humidity monitoring system software to receive, display, analyze, upload and download backup, so as to achieve real-time monitoring of the temperature and humidity environment changes at the measured point. The temperature and humidity monitoring and management platform mainly includes: the management and monitoring of the temperature data of the shade storage, the temperature data of the cold storage, and the temperature data of the transportation. For some unexpected situations that may occur during transportation, corresponding measures can be taken.

【System Features and Advantages】

1. Wireless identification mode, no one automatically reads the temperature data;
2. The temperature sensor is automatically monitored without human intervention;
3. Full temperature monitoring, intelligent recording, no data loss.
4. Real-time monitoring, all-weather monitoring of the vaccine environment temperature during transportation;
5. Early warning management, during transportation, monitor that the ambient temperature exceeds the standard, and the system will issue an alarm to the user in time;
6. The query management platform based on cloud technology provides the management of massive data at the provincial CDC.