Temperature accurate acquisition method for cold chain temperature recorder

A technology of temperature recording and temperature collector, which is applied to the parts of thermometers, thermometers, and thermometers that give average/integrated values, etc. It can solve the problem of large fluctuations in temperature values, inability to reflect temperature, and inability to reflect historical temperature Value and other issues to achieve the effect of ensuring accuracy and accurate collection

Inactive Publication Date: 2014-04-30
常州北大众志网络计算机有限公司
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Problems solved by technology

Now there are also some temperature measuring instruments that can measure the temperature of materials, but there are two common problems: 1. The measurement accuracy of conventional thermocouples is not high, and the measured temperatu

Method used

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[0012] The present invention will now be described in further detail in conjunction with embodiments.

[0013] A method for accurately collecting temperature for a cold chain temperature recorder includes the following steps:

[0014] 1) Delimit the controlled area, and hang temperature collectors at various positions above the controlled area;

[0015] 2) The temperature collector collects the real-time temperature data of the controlled area and transmits it to the database, and compares it with the data in the database; the comparison method is: set the error value range of the temperature data, such as the temperature collector at the same time If the error value of the collected temperature data is within the range of this error value, the temperature collection system takes the average value of the temperature data collected by the temperature collector to display the temperature of the controlled area; for example, the temperature data collected by the temperature collector at...

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Abstract

The invention relates to a temperature accurate acquisition method for a cold chain temperature recorder. The temperature accurate acquisition method for the cold chain temperature recorder comprises the steps that (1) a controlled area is delimited, and temperature collectors are suspended at different positions above the controlled area; (2) the temperature collectors acquire the real-time temperature data of the controlled area, and then the real-time temperature data of the controlled area are transmitted to a database and are compared with data in the database; (3) a temperature acquisition system displays the temperature of the controlled area or gives an alarm automatically according to a comparison result. According to the temperature accurate acquisition method for the cold chain temperature recorder, due to the fact that the temperature collectors are in contact with no object in the controlled area, the accuracy of each temperature collector is guaranteed; in addition, due to the fact that display can be conducted correspondingly or an alarm is given correspondingly according to different monitoring conditions, accurate acquisition of the temperature of the controlled area is achieved.

Description

Technical field [0001] The invention relates to a temperature collection method, in particular to a method for accurately collecting temperature for a cold chain temperature recorder. Background technique [0002] In cold chain logistics, the real-time temperature of materials is a very important control parameter in the transportation process. How to objectively, conveniently and accurately provide the real-time temperature value of items in the entire logistics process has become a new research topic in cold chain logistics. There are also some temperature measuring instruments that can measure the temperature of materials, but there are two common problems: 1. The measurement accuracy of conventional thermocouples is not high, and the measured temperature value fluctuates greatly; 2. It cannot reflect the historical temperature value during transportation. And provide credible printing data; 3. Can not reflect which point of the entire controlled area has a temperature problem...

Claims

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Application Information

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IPC IPC(8): G01K1/02G01K3/06G01K1/022
Inventor 程旭姚大铭冯毅刘海波吴灿鑫黄鹏李振宇
Owner 常州北大众志网络计算机有限公司
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