The Internet of Things technology was successfully applied to the cold chain transportation of vaccines in Jiangsu Province
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The automatic detection and control system for vaccine cold chain transportation temperature developed by Jiangsu Mobile was promoted by the Jiangsu Provincial Center for Disease Control and Prevention to apply to all 220 vaccine refrigerated transportation vehicles in the province. During the test, the system found 2 potential safety hazards in time and reminded them to deal with them, effectively ensuring the safety of vaccine transportation links.
Vaccine potency requires extremely high temperature, and during transportation, refrigeration equipment failures, external air leakage, vehicle turbulence and vibration, human operation errors, midway interception and damage and other uncontrollable factors, according to statistics, 80% of vaccine safety problems Appears in the transportation link.
Vaccine cold-chain transportation temperature automatic detection and control system The system sets the vaccine temperature detection sensor in the cold-chain equipment, periodically detects the temperature of the refrigerated transport vehicle, and then uses a dedicated M2M card to upload the data to the central server. Once the temperature is abnormal, the sensor can be the first time The abnormal information is automatically sent to the mobile phone of the vehicle personnel for reminding; the central server will automatically enter the alarm state and provide emergency treatment methods to the staff on duty; the server can also save the abnormal data of the equipment as a basis for searching and tracing the cause later.
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