Gas recording device and method for fruit cold chain logistics
A cold chain logistics and gas technology, applied in instruments, computer control, simulators, etc., can solve the problems of inability to record the changes of multi-source gas parameters in real time and comprehensively, small storage capacity, high power consumption, etc., to improve the efficiency of preservation and fruit quality, increasing storage capacity, reducing power consumption and cost
Active Publication Date: 2018-02-06
CHINA AGRI UNIV
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Problems solved by technology
Most of the traditional gas monitoring equipment is active, which is easily restricted by the long-distance cold chain transportation environment; and there are technical problems such as small storage capacity, high power consumption, large volume and high cost, and cannot record long-distance cold chain logistics in real time and comprehensively. Multi-source gas parameter changes during transportation
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[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.
[0041] A gas recording device for fruit cold chain logistics, such as figure 1 As shown, the device includes a micro-control module, a display module, a storage module, a clock module, a time control module, a sensor module and a power supply module.
[0042] The sensor module is connected with the micro-control module, and is used to collect gas parameter information in the cold chain transportation environment, and upload the gas parameter information to the control module according to the instructions of the micro-control module.
[0043] The time control module is connected with the sensor module and the micro-control module, and is used to control the startup and sleep of the sensor module according to ...
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The invention provides a gas recording device facing fruit cold-chain logistics and a method. The invention utilizes a micro-control module to control a sensor module to start and stop, and collects gas parameter information in the cold chain transportation environment when the sensor module is in the starting working state; meanwhile, a clock module is utilized to generate time information and gas parameter information and time information is collected by the control of the micro-control module; gas parameter information and time information is stored in the storage module and is displayed on a display module; the micro-control module is utilized to control the sensor module to start and stop, which effectively reduce the electricity consumption quantity and saves the power supply quantity of a power supply module; and a data sub-module is utilized to process data. The invention effectively reduces the storage space, expands the storage capacity of the storage module, realizes the long time and comprehensive monitoring on the gas parameter information in the cold chain logistic environment in a passive mode, and performs large-capacity storage and recording and displaying.
Description
technical field [0001] The invention belongs to the technical field of cold chain transportation, and more specifically relates to a gas recording device and method for fruit cold chain logistics. Background technique [0002] Fruits that are greatly affected by seasonality and region are mostly sold fresh, such as peaches. Since fresh peach is a typical respiratory climacteric fruit, the CO that affects respiration 2 , O 2 The sensitivity to multi-source gases such as ethylene and ethylene is strong, and quality problems such as water loss, weight loss, rapid softening, fruit rot, and pulp browning are prone to occur during long-distance transportation, which increases the storage resistance and perishability of fresh peaches. . With the addition of cold chain coupling preservatives or modified atmosphere technology, the monitoring of gas composition parameters has received more and more attention. Most of the traditional gas monitoring equipment is active, which is eas...
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IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25314
Inventor 张小栓王想傅泽田穆维松肖新清张旭
Owner CHINA AGRI UNIV