CN211787156U - Cold chain product storage and transportation on-line monitoring device - Google Patents
Cold chain product storage and transportation on-line monitoring device Download PDFInfo
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- CN211787156U CN211787156U CN201921607195.0U CN201921607195U CN211787156U CN 211787156 U CN211787156 U CN 211787156U CN 201921607195 U CN201921607195 U CN 201921607195U CN 211787156 U CN211787156 U CN 211787156U
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Abstract
The utility model discloses a cold chain product storage and transportation on-line monitoring device, which comprises a temperature sensor, a RFID electronic tag electrically connected with the temperature sensor and fixed on the cold chain product, a RFID reader-writer periodically supplying power to the RFID electronic tag and reading data, wherein the RFID electronic tag is used for collecting and sending temperature data when the product information is pre-stored and the data is read and written; the wireless module is used for sending the temperature data and the cold chain product information to the outside; and the control module is used for controlling the RFID reader-writer and the wireless module to work coordinately. During the use, the RFID electronic tags are fixed in the cold chain storage and transportation box, the temperature data in the cold chain storage and transportation box are collected in real time by the sensor in the use process, the collected data are periodically sent to the management server for analysis and processing, whether corresponding data are abnormal or not is determined, when the abnormal data occur, a warning is sent to a manager, the monitoring timeliness and the monitoring efficiency are improved, and the phenomenon that the product is deteriorated due to temperature fluctuation is avoided.
Description
Technical Field
The utility model relates to a monitoring devices technical field, in particular to cold chain product storage and transportation on-line monitoring device.
Background
Fresh or perishable goods, usually produced at a different location than the market, need to be transported and stored in a cold chain to ensure their freshness. Temperature control is particularly important during transport and storage in cold chain. In the existing cold chain transportation and storage process, the loss of product quality caused by temperature change cannot be effectively prevented due to the fact that remote real-time monitoring cannot be carried out.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a cold chain product storage and transportation on-line monitoring device, can avoid cold chain product storage and transportation management to have the disappearance, realizes the whole incessant control of cold chain product storage and transportation temperature, improves the security of product storage and transportation and the ageing of control.
In order to solve the problems, the utility model provides an online monitoring device for cold chain product storage and transportation, which comprises a temperature sensor and an RFID electronic tag which is electrically connected with the temperature sensor and is fixed on the cold chain product storage and transportation, wherein the RFID electronic tag is pre-stored with product information and collects and sends temperature data during reading and writing, the online monitoring device for cold chain product storage and transportation also comprises,
the RFID reader-writer periodically provides working electric energy for the RFID electronic tag and reads RFID electronic tag data;
the wireless module is used for sending the temperature data and the cold chain product information read by the RFID reader-writer outwards;
and the control module is used for controlling the RFID reader-writer and the wireless module to work in a coordinated manner.
Further, the reading of the RFID tag data includes pre-stored cold chain product information and temperature data collected during reading and writing.
Furthermore, the cold-chain product storage and transportation management system further comprises a server for processing, analyzing and monitoring the data collected by the data collection device.
Furthermore, the on-line monitoring device for storing and transporting the signed cold chain products also comprises a battery for supplying power for the temperature sensor to periodically collect data.
The utility model discloses a cold chain product storage and transportation on-line monitoring device, which comprises a temperature sensor and is fixed in a RFID electronic tag which stores cold chain product information in advance and collects the temperature data of the cold chain product in real time; the RFID reader-writer periodically reads RFID electronic tag data; the wireless module is used for sending the temperature data and the cold chain product information read by the RFID reader-writer outwards; and the control module is used for controlling the RFID reader-writer and the wireless module to work in a coordinated manner. When the temperature monitoring device is used, an RFID electronic tag with a temperature sensor is arranged on a cold chain product, the RFID electronic tag is internally provided with corresponding cold chain product information, the temperature information of the cold chain product is collected in real time or periodically, the temperature information is read in real time or periodically by an RFID reader-writer controlled by a control module and is sent out through a wireless module, a receiving device automatically compares the received data with preset data through software to determine that the received data is in a safety range, and when the temperature is not in the safety range, a warning is given out and related personnel are timely notified to process the received data, so that potential safety hazards are eliminated. Therefore, the safety of storage and transportation of the cold chain products is improved, and the difficulty of monitoring is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a schematic block diagram of an embodiment of an online monitoring device for cold chain product storage and transportation.
Fig. 2 is a schematic block diagram of another embodiment of the online monitoring device for cold chain product storage and transportation.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides an embodiment of a cold chain product storage and transportation on-line monitoring device.
The cold chain product storage and transportation online monitoring device comprises a temperature sensor 11, a data acquisition module and a data acquisition module, wherein the temperature sensor is fixed in an RFID electronic tag 1 of a cold chain product storage and transportation tank body, and cold chain product information is pre-stored in the RFID electronic tag;
the RFID reader-writer 2 is used for periodically reading the data of the RFID electronic tag 1;
the wireless module 4 is used for sending the temperature data and the cold chain product information read by the RFID reader-writer outwards;
and the control module 3 is used for controlling the RFID reader-writer and the wireless module to work in a coordinated manner.
Specifically, a temperature sensor and corresponding cold chain product information are stored in the RFID electronic tag. When the RFID electronic tag is attached to the surface of a cold-chain product or a storage and transportation tank, the temperature of the cold-chain product can be collected in real time. The RFID reader-writer can modify and read cold chain product information prestored in the RFID electronic tag and read data acquired by the temperature sensor in real time or periodically.
The cold chain product storage and transportation on-line monitoring device further comprises a power supply for supplying power to the wireless module, the RFID reader-writer and the control module, and the power supply can be realized by adopting the prior art.
When the cold chain product storage and transportation device is used, the RFID electronic tag with the temperature sensor is arranged outside the cold chain product storage and transportation tank body, the RFID electronic tag is internally provided with the corresponding cold chain product information, the cold chain product temperature information is collected in real time or periodically, the temperature information is read in real time or periodically by the RFID reader-writer under the control of the control module and is sent out through the wireless module, the receiving equipment automatically compares the received data with preset data through software to determine that the received data are in a safety range, and when the received data are not in the safety range, the receiving equipment gives an alarm and timely informs related personnel to process the received data, so that potential safety hazards are eliminated. Thereby improving the safety of cold chain product storage and transportation and reducing the difficulty of monitoring function.
According to the requirement, the cold chain product storage and transportation on-line monitoring device also comprises a GPS module in signal connection with the control module, and the position information acquired by the GPS module is sent out in real time or periodically through being synchronous with temperature data through the wireless module, so that the cold chain product in the transportation process can be monitored. Of course, the position information acquired by the GPS module may also be sent out asynchronously with the temperature data, and what manner is specifically adopted for sending is determined according to implementation needs, which is not described herein again.
In order to further improve the safety and the timeliness of accident handling, the cold chain product storage and transportation on-line monitoring device further comprises a gravity acceleration sensor in signal connection with the control module, the gravity acceleration sensor is in signal connection with the control module, relevant data are sent out in real time or periodically through the wireless module, and when the data value acquired by the gravity acceleration sensor is larger than preset data, the gravity acceleration sensor carries out local warning.
On the basis of the above embodiment, the utility model discloses still provide another kind of cold chain product storage and transportation on-line monitoring device embodiment, as shown in fig. 2.
Specifically, the on-line monitoring device for cold chain product storage and transportation comprises a temperature sensor 11 and an RFID electronic tag 1 which is electrically connected with the temperature sensor 11 and fixed in a cold chain product storage and transportation tank body, wherein cold chain product information is pre-stored, and temperature data is collected and sent during reading and writing. That is to say, the cold chain product storage and transportation on-line monitoring device only collects and records cold chain product state data, does not actively send information outwards, and can read the collected and recorded data when the cold chain product storage and transportation on-line monitoring device passes through the RFID reader-writer 2. The RFID electronic tag data reading step comprises pre-stored cold chain product information and temperature data collected during reading and writing.
According to the requirement, the label cold chain product storage and transportation on-line monitoring device further comprises a battery for supplying power for the temperature sensor to periodically acquire data. When the temperature sensor works, the battery supplies power for the temperature sensor to periodically acquire data. When reading and writing, the reader-writer sends out a carrier signal to activate the RFID electronic tag to send the collected temperature signal to the reader-writer, and temperature data in the cold chain process is obtained, so that whether temperature abnormity occurs or not is determined. The battery only provides power for the temperature sensor to work, and the reader-writer is only used for sending and reading RFID electronic tag data and receiving data.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The cold chain product storage and transportation on-line monitoring device is characterized by comprising a temperature sensor, an RFID electronic tag which is electrically connected with the temperature sensor and fixed on a cold chain product storage and transportation tank body, is pre-stored with cold chain product information and collects and sends temperature data during reading and writing, and the cold chain product storage and transportation on-line monitoring device also comprises a temperature sensor,
the RFID reader-writer periodically provides working electric energy for the RFID electronic tag and reads RFID electronic tag data;
the wireless module is used for sending the temperature data and the cold chain product information read by the RFID reader-writer outwards;
and the control module is used for controlling the RFID reader-writer and the wireless module to work in a coordinated manner.
2. The online monitoring device for cold chain product storage and transportation according to claim 1, wherein the read RFID tag data includes pre-stored cold chain product information and collected temperature data during reading and writing.
3. The cold chain product storage and transportation online monitoring device of claim 1, further comprising a battery to power the temperature sensor to periodically collect data.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018215713700 | 2018-09-26 | ||
| CN201821571370 | 2018-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787156U true CN211787156U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921607195.0U Expired - Fee Related CN211787156U (en) | 2018-09-26 | 2019-09-25 | Cold chain product storage and transportation on-line monitoring device |
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| CN (1) | CN211787156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113344151A (en) * | 2021-04-16 | 2021-09-03 | 中国农业大学 | Fault resolution warning regulation and control device and method for self-adaptive regulation of cold chain temperature |
-
2019
- 2019-09-25 CN CN201921607195.0U patent/CN211787156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113344151A (en) * | 2021-04-16 | 2021-09-03 | 中国农业大学 | Fault resolution warning regulation and control device and method for self-adaptive regulation of cold chain temperature |
| CN113344151B (en) * | 2021-04-16 | 2023-08-25 | 中国农业大学 | Fault resolution warning regulation device and method for self-adaptive adjustment of cold chain temperature |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210925 |