CN111913982A - Communication product detection parameter tracing method and system based on block chain technology - Google Patents
Communication product detection parameter tracing method and system based on block chain technology Download PDFInfo
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- CN111913982A CN111913982A CN202010679082.2A CN202010679082A CN111913982A CN 111913982 A CN111913982 A CN 111913982A CN 202010679082 A CN202010679082 A CN 202010679082A CN 111913982 A CN111913982 A CN 111913982A
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Abstract
The invention discloses a communication product detection parameter tracing method based on a block chain technology, relates to product detection parameter tracing, and solves the technical problem that the existing communication product detection parameters cannot be traced effectively, wherein the method comprises the following steps: installing a product to be tested; inputting identification information, attribute information and an identification number of a product to be detected; sending a measurement request to a third party authentication center; measuring a product to be measured according to the measurement specification, and generating measurement information; generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to a manufacturer and a third party authentication center; and after receiving the intelligent contract validation information fed back by the third-party authentication center, packaging and processing the identification information, the attribute information, the identification number and the measurement information, and sending the information to the block chain for storage for tracing and inquiring. The invention can ensure the reliability of the product detection information by jointly participating in maintaining and managing the product detection information through the block chain.
Description
Technical Field
The invention relates to product detection parameter tracing, in particular to a communication product detection parameter tracing method and system based on a block chain technology.
Background
With the arrival of the fifth generation mobile communication, 5G wireless products will have exploded growth. The internet of everything is an important scene of 5G, and meanwhile, various wireless products are appeared everywhere in the lives of people. The wireless products are various in types, and for the same product, each manufacturer tests the product independently even if the restriction of measurement specifications exists, and the performance deviation can be caused by test errors caused by the precision of a measuring instrument, manual operation errors and the like. There are also a large number of products on the market that do not pass the certification of the measurement. Performance deviation and non-certified products are likely to cause property loss to consumers or users, and more serious personal injury. This problem arises because of the lack of open, fair, transparent regulatory and regulatory systems. In order to realize that the test processes of all products are supervised and the test data is real and reliable, a method and a system capable of effectively tracing the test performance of the products are urgently needed.
Disclosure of Invention
The present invention is directed to solve the foregoing problems in the prior art, and an object of the present invention is to provide a communication product detection parameter tracing method based on a block chain technique.
The invention also aims to provide a communication product detection parameter traceability system based on the block chain technology.
In order to achieve the above object, the present invention provides a communication product detection parameter tracing method based on a block chain technology, wherein the method comprises:
installing a product to be tested supplied by a manufacturer in place;
inputting identification information of the product to be detected;
acquiring attribute information and an identification number of the product to be detected;
sending a measurement request to a third party authentication center;
after receiving the confirmation information fed back by the third-party authentication center, measuring the product to be measured according to the measurement specification, and generating measurement information;
generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to the manufacturer and a third party authentication center;
and after receiving the intelligent contract validation information fed back by the third-party authentication center, packaging and processing the identification information, the attribute information, the identification number and the measurement information, and sending the information to a block chain for storage so as to be used for tracing and inquiring.
As a further improvement, the identification information includes manufacturer information and a product type of the product to be tested.
Further, the attribute information includes a manufacturing material, an appearance, and a weight of the product to be tested.
Further, the measurement specification is certified by the third party certification authority and trusted by the vendor and customer.
Further, the measurement information includes a measurement environment information measurement method, measurement environment information, measurement time, and measurement results, and the measurement environment information includes a test temperature, an environmental noise, and a used test instrument.
Further, in the process of measuring the product to be measured, if the product to be measured does not accord with the measurement specification, the measurement is invalid, and failure information is sent to the manufacturer and a third party authentication center.
Further, the method further comprises: receiving a public key and a private key which are sent by the manufacturer after the manufacturer finishes registration, wherein the public key is used for disclosing an intelligent contract of the block chain, and the private key is used as a unique certificate of the identity of the manufacturer;
registering the product to be detected to obtain product registration information, wherein the product registration information comprises identification information, attribute information and signature information of the private key of the product to be detected;
and performing identity verification according to the private key, and if the verification is passed, sending the product registration information to the block chain for storage.
Further, before sending the product registration information to the block chain for storage, the method further comprises sending the product registration information to the third party certification center as product certification information.
In order to achieve the second purpose, the invention provides a communication product detection parameter traceability system based on a block chain technology, which comprises measurement equipment, a manufacturer server, a third-party authentication center server and terminal equipment, wherein the measurement equipment, the manufacturer server and the third-party authentication center server are all connected through a block chain to form each network node, and the terminal equipment is connected with the block chain through a network;
the measuring equipment is used for installing a product to be measured supplied by a manufacturer in place, inputting identification information of the product to be measured and acquiring attribute information and an identification number of the product to be measured;
the measuring equipment or the manufacturer server is used for sending a measuring request to the third party authentication center server;
the third party authentication center server is used for feeding back confirmation information to the measuring equipment;
after receiving the confirmation information, the measuring equipment measures the product to be measured according to the measurement specification and generates measurement information; generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to the manufacturer server and the third party authentication center server;
the third party authentication center server feeds back intelligent contract effective information to the measuring equipment;
and after receiving the intelligent contract validation information, the measuring equipment packages and processes the identification information, the attribute information, the identification number and the measurement information and sends the information to a block chain for storage so as to be used for tracing and inquiring.
Advantageous effects
Compared with the prior art, the invention has the advantages that: the method comprises the steps of sending a measurement request to a third-party authentication center, measuring a product to be measured according to a measurement standard after feedback confirmation of the third-party authentication center is obtained, obtaining measurement information, generating an intelligent contract according to the measurement information, sending the intelligent contract to a manufacturer and the third-party authentication center, packaging and processing identification information, attribute information, an identification number and measurement information of the product to be measured after the third-party authentication center feeds back intelligent contract effective information, sending the identification information, the attribute information, the identification number and the measurement information to a block chain for storage so as to be used for source tracing inquiry, transparently showing a performance detection process of a communication product in the whole process, ensuring that performance data of the communication product is accurately recorded and stored, and being incapable of manually changing a; the performance data of the communication product is supervised by a third-party authentication center; through the block chain decentralized structure, the measuring devices of different manufacturers participate in maintenance and management through network nodes and servers in the block chain, and therefore the reliability of data stored in the block chain is guaranteed.
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FIG. 1 is a flow chart of the detection of the present invention;
FIG. 2 is a flow chart of vendor and product registration in the present invention;
FIG. 3 is a schematic diagram of a traceability system of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-3, a tracing method for communication product detection parameters based on a block chain technology includes:
installing a product to be measured supplied by a manufacturer in place in measuring equipment, and starting the measuring equipment at the same time;
inputting identification information of a product to be detected, wherein the identification information comprises original manufacturer information and a product type of the product to be detected, and the product type is a mobile phone, an antenna, a television, a power divider or other wireless communication products;
acquiring attribute information and an identification number of a product to be detected, wherein the attribute information comprises a manufacturing material, an appearance and a weight of the product to be detected and is used for representing and identifying the attribute of the product, and the identification number comprises a two-dimensional code, a bar code, an electronic tag or a production serial number and is used as a unique identification number of the product;
the method comprises the steps that a measuring device or a manufacturer sends a measuring request to a third-party authentication center, the third-party authentication center inquires the input information of a product to be measured, the input information is information about the detection index of the product to be measured, the information is input to the third-party authentication center in advance by the manufacturer, the third-party authentication center detects the measuring environment around the measuring device and automatically calibrates the measuring environment to determine whether the measuring environment meets the measuring request of the measuring specification or not, and the measuring environment and the manufacturer are simultaneously fed back;
after receiving confirmation information fed back by the third-party authentication center, the measuring equipment measures the product to be measured according to the measurement specification and generates measurement information, the measurement specification is identified by the third-party authentication center, and is trusted by manufacturers and customers, and the legality of measurement is agreed together to ensure the measurement reliability, the measurement information comprises a measurement environment information measuring method, measurement environment information, measurement time and measurement results, and the measurement environment information comprises test temperature, environment noise and used test instruments;
the measuring equipment generates an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sends the intelligent contract to a manufacturer and a third-party authentication center, wherein the intelligent contract is drawn by a user, the manufacturer and the third-party authentication center; the third-party authentication center searches for commonly agreed standard conditions of the intelligent contracts, and if the conditions are met, the intelligent contracts take effect formally; otherwise, the intelligent contract is invalid; the third party authentication center sends the intelligent contract validation information to the measuring equipment and the manufacturer;
and after receiving the intelligent contract validation information fed back by the third-party authentication center, the measuring equipment packages and processes the identification information, the attribute information, the identification number and the measurement information and sends the information to the block chain for storage so as to be used for source tracing and query.
In the process of measuring the product to be measured, if the phenomenon that the product does not accord with the measurement specification occurs, the measurement is invalid, and failure information is sent to a manufacturer and a third-party authentication center. If the measurement is carried out again, the measurement request needs to be sent to the third-party authentication center again.
Before checking whether the performance of the product to be tested is qualified or not, the customer or the third-party authentication center needs to perform the following steps:
a manufacturer registers information through a server, registration is completed by adopting an elliptic curve encryption algorithm and manufacturer social credit code identity information, the manufacturer obtains a public key and a private key after completing registration and sends the public key and the private key to measuring equipment and a third party authentication center, the public key is used for disclosing an intelligent contract of a block chain, and the private key is used as a unique certificate for registering the identity of the manufacturer;
the method comprises the steps that measuring equipment registers a product to be measured to obtain product registration information, wherein the product registration information comprises identification information, attribute information and signature information of a private key of the product to be measured;
and performing identity verification according to the private key, and if the verification is passed, sending the product registration information to the block chain for storage.
Before the product registration information is sent to the block chain for storage, the product registration information is used as product authentication information and sent to a third-party authentication center, and the product authentication information is used for the third-party authentication center to confirm a measurement request sent by measurement equipment or a manufacturer.
A communication product detection parameter traceability system based on a block chain technology comprises measuring equipment, manufacturer servers, a third-party authentication center server and terminal equipment, wherein a plurality of manufacturer servers are distributed in manufacturers respectively;
the measuring equipment is used for installing a product to be measured supplied by a manufacturer in place, inputting identification information of the product to be measured and acquiring attribute information and an identification number of the product to be measured;
the measuring equipment or the manufacturer server is used for sending a measuring request to the third party authentication center server;
the third party authentication center server is used for feeding back confirmation information to the measuring equipment;
after the measuring equipment receives the confirmation information, measuring the product to be measured according to the measurement specification, and generating measurement information; generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to a manufacturer server and a third party authentication center server;
the third party authentication center server feeds back the intelligent contract effective information to the measuring equipment;
and after receiving the intelligent contract validation information, the measuring equipment packages and processes the identification information, the attribute information, the identification number and the measurement information and sends the information to the block chain for storage so as to be used for source tracing and query of the terminal equipment. The information obtained after the measuring device finishes each product measurement forms a block to be accessed into the alliance chain, and the user can check the information of any product of any manufacturer at any time through the terminal device provided by the third party authentication center.
The invention can transparently show the performance detection process of the wireless product in the whole process, ensure that the performance data of the wireless product is accurately recorded and stored, and cannot artificially change the measurement result; the performance data of the wireless product is supervised by a third-party authentication center; through the block chain decentralized structure, the measuring devices of different manufacturers participate in maintenance and management through network nodes and servers in the block chain, and therefore the reliability of data stored in the block chain is guaranteed.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (9)
1. A communication product detection parameter tracing method based on a block chain technology is characterized by comprising the following steps:
installing a product to be tested supplied by a manufacturer in place;
inputting identification information of the product to be detected;
acquiring attribute information and an identification number of the product to be detected;
sending a measurement request to a third party authentication center;
after receiving the confirmation information fed back by the third-party authentication center, measuring the product to be measured according to the measurement specification, and generating measurement information;
generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to the manufacturer and a third party authentication center;
and after receiving the intelligent contract validation information fed back by the third-party authentication center, packaging and processing the identification information, the attribute information, the identification number and the measurement information, and sending the information to a block chain for storage so as to be used for tracing and inquiring.
2. The method as claimed in claim 1, wherein the identification information includes manufacturer information and product type of the product to be tested.
3. The method as claimed in claim 1, wherein the attribute information includes a manufacturing material, an outer shape, and a weight of the product to be tested.
4. The blockchain technology-based communication product detection parameter tracing method according to claim 1, wherein the measurement specification is certified by the third party certification center and trusted by the manufacturer and the customer.
5. The method as claimed in claim 1, wherein the measurement information includes measurement environment information, measurement time, and measurement result, and the measurement environment information includes test temperature, environmental noise, and used test instrument.
6. The communication product detection parameter tracing method based on the block chain technology as claimed in claim 1, wherein in the process of measuring the product to be measured, if the phenomenon that the product does not conform to the measurement specification occurs, the measurement is disabled, and failure information is sent to the manufacturer and a third party certification center.
7. The method of claim 1, further comprising: receiving a public key and a private key which are sent by the manufacturer after the manufacturer finishes registration, wherein the public key is used for disclosing an intelligent contract of the block chain, and the private key is used as a unique certificate of the identity of the manufacturer;
registering the product to be detected to obtain product registration information, wherein the product registration information comprises identification information, attribute information and signature information of the private key of the product to be detected;
and performing identity verification according to the private key, and if the verification is passed, sending the product registration information to the block chain for storage.
8. The communication product detection parameter tracing method based on blockchain technology according to claim 7, wherein before sending the product registration information to the blockchain for storage, the method further comprises sending the product registration information as product authentication information to the third party certificate authority.
9. A communication product detection parameter traceability system based on a block chain technology is characterized by comprising measuring equipment, a manufacturer server, a third-party authentication center server and terminal equipment, wherein the measuring equipment, the manufacturer server and the third-party authentication center server are connected through a block chain to form each network node, and the terminal equipment is connected with the block chain through a network;
the measuring equipment is used for installing a product to be measured supplied by a manufacturer in place, inputting identification information of the product to be measured and acquiring attribute information and an identification number of the product to be measured;
the measuring equipment or the manufacturer server is used for sending a measuring request to the third party authentication center server;
the third party authentication center server is used for feeding back confirmation information to the measuring equipment;
after receiving the confirmation information, the measuring equipment measures the product to be measured according to the measurement specification and generates measurement information; generating an intelligent contract according to the identification information, the attribute information, the identification number, the measurement specification and the measurement information, and sending the intelligent contract to the manufacturer server and the third party authentication center server;
the third party authentication center server feeds back intelligent contract effective information to the measuring equipment;
and after receiving the intelligent contract validation information, the measuring equipment packages and processes the identification information, the attribute information, the identification number and the measurement information and sends the information to a block chain for storage so as to be used for source tracing and query of the terminal equipment.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113326323A (en) * | 2021-06-10 | 2021-08-31 | 支付宝(杭州)信息技术有限公司 | Block chain-based product information storage method, device and system |
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