CN111489128A - Cold chain transportation and temperature intelligent control method based on block chain - Google Patents
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Abstract
The invention relates to a cold chain transportation and temperature intelligent control method based on a block chain, which comprises the following steps: a manufacturer issues a shipment task, and a logistics party receives the task and distributes the task according to a destination; the factory records and uploads the commodity information to the system; binding the logistics vehicle with the task number, calling a block chain system for the vehicle transportation environment, temperature, track and time through an interface, and uploading in real time; starting a temperature self-control alarm device in the transportation process; the sales terminal records and uploads the receiving time, the number of the commodities and the commodity validity period information to the system; the client, the logistics terminal and the sales terminal inquire the commodity traceability information in real time through a system or a client; the consumer obtains the traceability information of shipment, transportation and receipt through scanning the two-dimensional code of the electronic screen. According to the invention, through a block chain and an Internet of things technology, the data of the whole process from warehouse-out, cold chain transportation and sale of the commodity is recorded and stored in a block chain system, all the data are maintained by multiple parties together, and the whole-process safety of the purchased goods in the transportation process is ensured.
Description
Technical Field
The invention belongs to the technical field of Internet of things, block chains and cold chains, particularly relates to an intelligent control method, and particularly relates to an intelligent control method for cold chain transportation and temperature based on block chains.
Background
The commodities are transported through a cold chain after being delivered out of a warehouse and then reach the sales terminal, in order to better ensure the quality of the commodities, the commodities need to be tracked and recorded in the whole process, the commodity information is recorded from the delivery, the commodities are recorded and uploaded in the environment where the commodities are located in the logistics process in real time, and then the commodity information is uploaded to the sales terminal receiving record.
In the current production, transportation and sales links, information is stored in a single system, so that when the information of an account book is unfavorable for participants, the participants tamper the account book or lose the account book due to technical reasons and the like; in addition, the dynamic control of the commodities can not be realized in the transportation process, so that the transportation safety of the commodities is difficult to ensure; meanwhile, due to the fact that the interactivity between single systems is poor, the data acquisition permission is inconsistent, and tedious and repeated auditing can be caused when the account book information is checked, so that the workload is increased, the cost is increased, and the authenticity of data cannot be guaranteed.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent control method for cold chain transportation and temperature based on a block chain, which makes up the defects in the prior art, and the invention uses the block chain technology to lead data to be stored in a centralized way and not to be falsified, thus leading commodities to be traceable; meanwhile, the automatic temperature control ensures that the temperature in the transportation process is within the required range, and ensures the final quality of the commodity
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention relates to a cold chain transportation and temperature intelligent control method based on a block chain, which comprises the following steps:
step 1: the goods are delivered from a factory, the manufacturer issues a delivery task, the logistics party receives the task and distributes the task according to the destination, when the goods are delivered, the factory records and uploads the task number, the delivery time, the goods number and the goods number to the block chain system, the block chain system returns the uploading result, and the goods delivery is completed;
step 2: when the transportation is started, the logistics vehicles and the task numbers are bound, the vehicle transportation environment calls the block chain system through the interface and is uploaded in real time, and the system returns an uploading result;
and step 3: starting a temperature self-control alarm device in the transportation process, and judging whether the temperature exceeds a threshold value or not by recording the temperature;
and 4, step 4: the sales terminal receives the goods, and when the goods are received, the goods receiving time, the goods number and the goods validity period information are recorded and uploaded to the block chain system, and the block chain system returns the uploading result, so that a complete traceability chain record is completed;
and 5: and the client, the logistics terminal and the sales terminal inquire the commodity traceability information in real time through the system or the client.
The invention is further improved in that: all data including task number, shipment time, commodity number and commodity quantity, logistics vehicle, vehicle transportation environment, temperature, orbit etc. are all recorded and uploaded to the block chain system, and are stored in the block chain, constitute the data sharing.
The invention is further improved in that: in the step 3, the temperature self-control alarm device maintains the temperature in the transportation process within a set threshold value, if the temperature exceeds the threshold value, an alarm is triggered and self-control is started, if the temperature is too high, refrigeration is triggered, and if the temperature is too low, heating is triggered.
The invention is further improved in that: in the step 5, the consumer obtains the commodity traceability information of the time window within the quality guarantee period of the commodity on the shelf by scanning the two-dimensional code of the electronic screen, so that the consumer is ensured to purchase the safe commodity in the whole process.
The working principle of the invention is as follows: in a unified block chain platform system, all parties participate as nodes to jointly maintain account book record data, each party on a supply chain records and uploads required data, data is subjected to hash storage and chaining and is shared in real time, each party in the supply chain can inquire and monitor the data in real time, the data is recorded from the shipment of commodities and is tracked in the whole process, the truth of the commodities can be ensured, and the transportation environment such as temperature, humidity, route and the like can be ensured to meet the requirements and standards of a cold chain; the quality can be ensured when the sales terminal receives goods, and the data tracing can be inquired when the consumer purchases the goods.
The invention has the beneficial effects that: the invention uses the block chain technology to store the data information in a distributed way, realizes decentralization, and ensures that the information is safer and has more credibility and public credibility due to the characteristic that the data on the chain can not be tampered and stolen; a consumer obtains commodity traceability information of a time window within a quality guarantee period by scanning the two-dimensional code of the electronic screen, and the consumer is ensured to purchase safe commodities in the whole process.
Under the conditions that the original flow of a supply chain is not changed and documents and configuration are not increased, the cold chain tracing method and the cold chain tracing system utilize the technologies of the Internet of things, the block chain and the cold chain, maintain data information through all parties together, record data generated on a shared commodity supply chain on a platform, and realize the cold chain tracing from the delivery to the sale of commodities; the automatic temperature control device ensures that the temperature in the transportation process meets the standard and ensures the quality of the product in the cold chain transportation process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow diagram of the present invention.
Fig. 2 is a schematic diagram of the shipment process of the present invention.
Fig. 3 is a schematic diagram of the logistics transportation and temperature control alarm process of the present invention.
FIG. 4 is a schematic diagram of the receiving and purchasing process and the two-dimension code electronic screen application of the present invention.
Fig. 5 is a schematic diagram of the operation of the electronic screen of the present invention.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the embodiments of the invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary.
As shown in fig. 1-5, the invention is a cold chain transportation and temperature intelligent control method based on a block chain, the method records and stores the data of the whole process from warehouse-out to cold chain transportation to sale into a block chain system, and makes multiple parties participate in accessing the system by using the characteristics of block chain decentralization and non-tampering, thereby overcoming the defect of centralization, and all data are maintained by multiple parties together to avoid information isolated island; through the block chain system, all participants can trace the source of the commodity, and a manufacturer, a logistics terminal, a sales terminal and a consumer can inquire the shipment time, the transportation process, the transportation environment, the validity period and the like of the commodity; the data uplink adopts an asymmetric encryption algorithm and returns a data hash value, so that the authenticity, reliability and safety of the data are ensured; in the transportation process, the automatic temperature control alarm device generates an alarm when the temperature is abnormal and triggers automatic control, refrigeration is carried out if the temperature is too high, and appropriate heating is carried out if the temperature is too low; in the selling link, a consumer can obtain commodity traceability information in the validity period through a traceability two-dimensional code electronic screen with a scanning time window capable of automatically sliding, and the whole-course safety of the purchased goods transportation process is ensured.
The specific control method of the invention is illustrated by the transportation of cold and fresh goods, and comprises the following steps:
step 1: the cold and fresh goods are delivered by a factory, the manufacturer issues a delivery task, the logistics party receives the task and distributes the task according to the destination, when the goods are delivered, the factory records and uploads data such as task numbers, delivery time, goods numbers and goods number to the block chain system, the block chain system returns an uploading result, and the delivery of the cold and fresh goods is completed;
step 2, when transportation is started, the logistics vehicles and the task numbers are bound, the logistics vehicles are all provided with corresponding hardware equipment, the equipment directly calls an interface to upload the transportation environment of the logistics vehicles, such as temperature, track and time, to a block chain system in real time, and the system receives information to generate a data hash value and returns an uploading result; the data of task numbers, delivery time, commodity numbers, commodity quantity, logistics vehicles, vehicle transportation environments, temperatures and tracks are all recorded and uploaded to a block chain system and stored in a block chain to form data sharing;
step 3, starting a temperature self-control alarm device in the transportation process, wherein the temperature self-control alarm device maintains the temperature in the transportation process within a set threshold value, namely, the temperature self-control alarm device judges whether the temperature exceeds the threshold value or not by recording the temperature, sets a corresponding threshold value, namely a temperature range, according to the specific requirements of different commodities, triggers an alarm and starts self-control if the temperature exceeds the threshold value, triggers refrigeration if the temperature is too high, and triggers heating if the temperature is too low, as shown in a schematic diagram of the logistics transportation and temperature control alarm process of fig. 3;
step 4, the sales terminal receives the cold and fresh commodity products, when receiving the commodities, information such as the receiving time, the quantity of the commodities, the commodity validity period and the like is recorded and uploaded to the block chain system, the block chain system returns an uploading result, and a complete traceability chain is recorded;
step 5, the client, the logistics, the sales terminal and the consumer can inquire the tracing information of the cold and fresh commodities in real time through the system or the client, during the sales, the consumer can also obtain the tracing information of shipment, transportation and receipt through scanning the two-dimensional code of the electronic screen, namely the consumer obtains the tracing information of the commodities in a time window within the quality guarantee period of the commodities on the shelf through scanning the two-dimensional code of the electronic screen, so that the consumer can purchase the commodities which are safe in the whole process, the initial parameters of the electronic screen are loaded through the SD card receiver and written into F L ASH, and the clock triggers the CPU to regenerate the two-dimensional code at fixed time and pushes the L CD screen to display.
The invention ensures that the participants in the supply chain participate in information maintenance as much as possible, and also ensures that the information is shared to each participant, thereby ensuring the safety and credibility of the information.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. A cold chain transportation and temperature intelligent control method based on a block chain is characterized in that: the method comprises the following steps:
step 1: the goods are delivered from a factory, the manufacturer issues a delivery task, the logistics party receives the task and distributes the task according to the destination, when the goods are delivered, the factory records and uploads the task number, the delivery time, the goods number and the goods number to the block chain system, the block chain system returns the uploading result, and the goods delivery is completed;
step 2: when the transportation is started, the logistics vehicles and the task numbers are bound, the vehicle transportation environment calls the block chain system through the interface and is uploaded in real time, and the system returns an uploading result;
and step 3: starting a temperature self-control alarm device in the transportation process, and judging whether the temperature exceeds a threshold value or not by recording the temperature;
and 4, step 4: the sales terminal receives the goods, and when the goods are received, the goods receiving time, the goods number and the goods validity period information are recorded and uploaded to the block chain system, and the block chain system returns the uploading result, so that a complete traceability chain record is completed;
and 5: and the client, the logistics terminal and the sales terminal inquire the commodity traceability information in real time through the system or the client.
2. The intelligent control method for cold chain transportation and temperature based on block chains as claimed in claim 1, wherein: and the data of the task number, the delivery time, the commodity number, the commodity quantity, the logistics vehicles, the vehicle transportation environment, the temperature and the track are recorded and uploaded to a block chain system and are stored in a block chain to form data sharing.
3. The intelligent control method for cold chain transportation and temperature based on block chains as claimed in claim 1, wherein: in the step 3, the temperature self-control alarm device maintains the temperature in the transportation process within a set threshold value, if the temperature exceeds the threshold value, an alarm is triggered and self-control is started, if the temperature is too high, refrigeration is triggered, and if the temperature is too low, heating is triggered.
4. The intelligent control method for cold chain transportation and temperature based on block chains as claimed in claim 1, wherein: in the step 5, the consumer obtains the commodity traceability information of the time window within the quality guarantee period of the commodity on the shelf by scanning the two-dimensional code of the electronic screen, so that the consumer is ensured to purchase the safe commodity in the whole process.
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| CN202010398842.2A CN111489128A (en) | 2020-05-12 | 2020-05-12 | Cold chain transportation and temperature intelligent control method based on block chain |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112465423A (en) * | 2020-11-23 | 2021-03-09 | 山东浪潮商用系统有限公司 | Customs logistics management method based on block chain and customs intelligent logistics locking system |
| CN112561250A (en) * | 2020-11-30 | 2021-03-26 | 深圳技术大学 | Cold chain logistics management system based on block chain |
| CN113191665A (en) * | 2021-05-18 | 2021-07-30 | 广东白云学院 | Cold chain logistics management system and method based on block chain |
| CN113205285A (en) * | 2021-07-05 | 2021-08-03 | 北京微芯感知科技有限公司 | Block chain-based cold chain food preference evaluation method and system |
| CN113435906A (en) * | 2021-06-16 | 2021-09-24 | 筠海食品(深圳)有限公司 | Cold fresh food tracing and quality guarantee period query system based on block chain technology |
| CN113516485A (en) * | 2021-03-15 | 2021-10-19 | 北京戴纳实验科技有限公司 | Article tracing and warning method |
| CN113610468A (en) * | 2021-08-09 | 2021-11-05 | 海尔数字科技（上海）有限公司 | Cold chain logistics transportation safety problem identification input system based on block chain |
| CN117236972A (en) * | 2023-11-13 | 2023-12-15 | 浪潮(山东)农业互联网有限公司 | Agricultural product traceability management method and system based on blockchain technology |
| CN117574409A (en) * | 2024-01-15 | 2024-02-20 | 北京易油互联科技有限公司 | Chemical product transportation data encryption method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112465423A (en) * | 2020-11-23 | 2021-03-09 | 山东浪潮商用系统有限公司 | Customs logistics management method based on block chain and customs intelligent logistics locking system |
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| CN113191665A (en) * | 2021-05-18 | 2021-07-30 | 广东白云学院 | Cold chain logistics management system and method based on block chain |
| CN113435906A (en) * | 2021-06-16 | 2021-09-24 | 筠海食品(深圳)有限公司 | Cold fresh food tracing and quality guarantee period query system based on block chain technology |
| CN113205285A (en) * | 2021-07-05 | 2021-08-03 | 北京微芯感知科技有限公司 | Block chain-based cold chain food preference evaluation method and system |
| CN113205285B (en) * | 2021-07-05 | 2022-02-18 | 北京微芯感知科技有限公司 | Block chain-based cold chain food preference evaluation method and system |
| CN113610468A (en) * | 2021-08-09 | 2021-11-05 | 海尔数字科技（上海）有限公司 | Cold chain logistics transportation safety problem identification input system based on block chain |
| CN117236972A (en) * | 2023-11-13 | 2023-12-15 | 浪潮(山东)农业互联网有限公司 | Agricultural product traceability management method and system based on blockchain technology |
| CN117236972B (en) * | 2023-11-13 | 2024-02-09 | 浪潮(山东)农业互联网有限公司 | Agricultural product traceability management method and system based on blockchain technology |
| CN117574409A (en) * | 2024-01-15 | 2024-02-20 | 北京易油互联科技有限公司 | Chemical product transportation data encryption method |
| CN117574409B (en) * | 2024-01-15 | 2024-04-12 | 北京易油互联科技有限公司 | Chemical product transportation data encryption method |
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Application publication date: 20200804 |
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