Refrigerator car or warehouse multipoint monitoring and data returning device

Abstract

The invention discloses a refrigerator car or warehouse multipoint monitoring and data returning device. The refrigerator car or warehouse multipoint monitoring and data returning device comprises a monitoring unit, a monitoring data returning unit, a display unit, a keyboard and an alarm unit, wherein the monitoring unit, the monitoring data returning unit, the display unit, the keyboard and the alarm unit are connected with a control unit. Multiple temperature and humidity monitoring points are arranged in a refrigerator car or a warehouse, environment parameters in a compartment or the warehouse can be monitored in an omni-directional manner, when humiture is higher than a preset upper value or lower than a preset lower value, acousto-optic alarm signals are emitted, real-time monitoring data is transmitted to a background management server or a specified mobile phone through a GPRS wireless network, and monitoring personnel is prompted timely to take remedy measures, such that quality safety of vaccines, biological agents, food and the like which are transported by the refrigerator car in a cold chain transport process or quality safety of medicine, food and the like in the warehouse can be fully guaranteed.

Description

technical field [0001] The invention relates to multi-point monitoring and data return equipment for refrigerated trucks or warehouses, and belongs to the technical field of ensuring the quality and transportation safety of food and medicine in the entire supply chain in cold chain logistics. Therefore, multi-point monitoring and data return equipment for cold chain vehicles or warehouses are very suitable for the warehousing and logistics industry. Background technique [0002] In industries such as pharmaceutical cold chain refrigerated transportation and food, milk products, and vegetables that require low-temperature preservation during transportation, especially blood products and vaccines in medicine, there are clear regulations on refrigerated trucks or warehouses during transportation, such as the new version Pharmaceutical GSP clearly stipulates that pharmaceutical cold chain refrigerated vehicles must monitor the temperature inside the vehicle throughout the proces...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the current refrigerated truck or warehouse monitoring equipment has a small storage capacity, cannot track the trajectory of the vehicle and record the opening and closing state of the door, and cannot use the same management host to monitor the multi-point temperature and humidity of the refrigerated truck or warehouse and the opening and closing status of the door. , the historical data cannot be printed in real time, the vehicle status cannot be viewed anytime and anywhere, and the technical problems that cannot be understood in real time about changes in the monitored temperature and humidity environment

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