Wireless monitoring system for self-powered refrigerated container
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A technology for monitoring systems and refrigerated containers, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as refrigerated state monitoring, achieve flexible design, improve monitoring accuracy, and facilitate transportation management
Pending Publication Date: 2022-03-18
SUZHOU DIFEN DE INTERNET OF THINGS TECH
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During the process of water transportation and refrigeration, manual patrol inspection is used to monitor the reefer container. From shipment to destination, manual inspections are mainly relied on. It is difficult to effectively monitor the refrigeration status at the departure or destination after departure.
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[0027] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0028] In order to illustrate the technical solutions described in this application, specific examples are used below to illustrate.
[0029] The embodiment of the present application provides a self-powered refrigerator wireless monitoring system, such as figure 1 As shown, the monitoring system may include a refrigerator data collection terminal, a data transmission part and a use...
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Abstract
The invention provides a self-powered wireless monitoring system for a refrigerated container. The self-powered wireless monitoring system comprises a refrigerated container data acquisition terminal and a data transmission part, the refrigerated container data acquisition terminal monitors data of a corresponding refrigerated container and comprises an acquisition circuit and a self-powered power supply; the acquisition circuit is provided with a data interface matched with the refrigerated container and communicates with the data transmission part in a wireless transmission mode; and the self-powered power supply takes power from the data interface of the refrigerating box. The self-powered wireless monitoring system for the refrigerated container can replace manual inspection and meter reading work in the transportation process of a steamship and the refrigerated container, and operation data of the refrigerated container can be automatically collected, stored, forwarded and analyzed.
Description
technical field [0001] The invention belongs to the field of wireless control systems for refrigerators, and in particular relates to a wireless monitoring system for self-powered refrigerators. Background technique [0002] In the field of refrigerated logistics, classification is often made according to the temperature requirements of the transported goods. Generally, goods with a temperature requirement of 2°C to 8°C, such as vegetables, flowers, fruits, fresh-keeping vaccines, fresh aquatic products and electronic components, etc., are classified as fresh-keeping; the temperature is required to be between 0°C and -5°C Goods, such as acid-removing meat products, Jiangxi seafood products, soy products, vaccine products, medical waste and chocolate, are classified as cold fresh goods; goods with a temperature requirement between -10°C and -18°C, For example, quick-frozen food, quick-frozen seafood, Jiangxian products, frozen meat products, etc., are classified as frozen; g...
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Application Information
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