CN109271801A - Injecting products approaches to IM, server, injection molding machine based on block chain - Google Patents
Injecting products approaches to IM, server, injection molding machine based on block chain Download PDFInfo
- Publication number
- CN109271801A CN109271801A CN201811114585.4A CN201811114585A CN109271801A CN 109271801 A CN109271801 A CN 109271801A CN 201811114585 A CN201811114585 A CN 201811114585A CN 109271801 A CN109271801 A CN 109271801A
- Authority
- CN
- China
- Prior art keywords
- production information
- block chain
- data
- injecting products
- encryption data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bioethics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of injecting products production information management methods based on block chain, device, server and a kind of injection molding machine, it is related to block chain technical field, since server causes leaking data by destruction or is lost when for solving the problems, such as uniformly to be stored injection molding machine molding parameter by server, this method comprises: obtaining the production information of target product, and it is encrypted using production information described in predetermined encryption key pair, to generate encryption data, further the encryption data is written in block chain, from the above, it can be seen that, the present invention is by encrypting production information, and it saves into block chain, taking full advantage of the distinctive information of block chain technology can not distort, stability and the high property of reliability, to store encrypted production information into block chain, it can guarantee to stablize safe storage, in the prior art will it avoid After in whole production information deposit servers, server damages the problem of causing information to lose or reveal, and improves the safety of information.
Description
Technical field
The present invention relates to block chain technical field, in particular to a kind of injecting products information management side based on block chain
Method, device, server and a kind of injection molding machine.
Background technique
With the development of recent industry and science and technology, plastics industry also quickly grown, wherein injection molding machine because with can once at
The ability of complicated, the accurate in size plastic products of type external form, be widely used in national defence, electromechanics, automobile, communications and transportation, building materials,
Packaging, agricultural and people's daily life every field.
The most important parameter of injection molding machine is the parameter of moulding process, speed, pressure, temperature when such as projecting；Burn close time,
Pressure, speed etc..Its molding parameter of the injection molding machine of different brands is different, therefore molding parameter is most important.However, practical raw
During production, different injection molding machines manufactures different product respectively, uniformly stores molding parameter by server mostly.If server meets with
To destruction, it is likely that will cause leaking data or loss.In consideration of it, how to avoid the appearance of above situation is urgently to solve at present
Certainly the problem of.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of injecting products production information management sides based on block chain
Method, device, server can effectively solve the problem that when uniformly being stored molding parameter using server, since server is made by destruction
At production information leakage or be lost.Its concrete scheme is as follows:
In a first aspect, the invention discloses a kind of injecting products production information management methods based on block chain, comprising:
Obtain the production information of target injecting products；
It is encrypted using production information described in predetermined encryption key pair, to generate encryption data；
The encryption data is written in block chain.
Optionally, the production information includes: plastics kind information, filling information, pressure maintaining information, cooling information.
Optionally, further includes:
The corresponding production information inquiry mark of the encryption data is generated using the predetermined encryption key；
The production information is inquired into mark, position corresponding with the encryption data in the block chain is written.
Optionally, further includes:
Using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data；
The production information is inquired into mark, position corresponding with the encryption data in the block chain is written.
Optionally, further includes:
Receive data inquiry request；Wherein, production information inquiry mark is included in the inquiry request；
Obtain encryption data corresponding with production information inquiry mark in the block chain；
The encryption data is decrypted using default decruption key, obtains the production information.
Optionally, after the reception data inquiry request, further includes:
Whether legal verify the data inquiry request；
If it is, allow to respond the data inquiry request, with obtain in the block chain with the production
Information inquiry identifies corresponding encryption data.
Second aspect, the invention discloses a kind of injecting products production information management device based on block chain, comprising:
Data obtaining module, for obtaining the production information of target product；
Information encrypting module, for being encrypted using production information described in predetermined encryption key pair, to generate encryption number
According to；
Information transmission modular, for the encryption data to be written in block chain.
Optionally, further includes:
Identifier generation module is looked into for generating the corresponding production information of the encryption data using the predetermined encryption key
Ask mark；Or using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data.
The third aspect, the invention discloses a kind of injecting products production information management server based on block chain, comprising:
Memory, for storing computer program；
Processor realizes aforementioned disclosed injecting products production information management method when for executing the computer program
The step of.
Fourth aspect, the invention discloses a kind of injection molding machine, the injection molding machine includes aforementioned disclosed injecting products production
Information management server.
As it can be seen that the present invention obtains the production information of target product, and using production information described in predetermined encryption key pair into
Row encryption, to generate encryption data, further by the encryption data be written block chain in, from the foregoing, it will be observed that the present invention pass through by
Production information encryption, and save into block chain, take full advantage of the distinctive information of block chain technology can not distort, stability and
The high property of reliability can guarantee the storage for stablizing safety to storing encrypted production information into block chain,
It avoids after whole production informations are stored in server in the prior art, since server damage causes information to lose or let out
The problem of dew, improves the safety of information.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of tool of the injecting products production information management method based on block chain provided by the embodiment of the present invention
The flow chart of body embodiment；
Fig. 2 is the another kind of the injecting products production information management method based on block chain provided by the embodiment of the present invention
The flow chart of specific embodiment；
Fig. 3 is the another kind of the injecting products production information management method based on block chain provided by the embodiment of the present invention
The flow chart of specific embodiment；
Fig. 4 is the another kind of the injecting products production information management method based on block chain provided by the embodiment of the present invention
The flow chart of injecting products production information is obtained in specific embodiment；
Fig. 5 is the another kind of the injecting products production information management method based on block chain provided by the embodiment of the present invention
The flow chart of injecting products production information is obtained in specific embodiment；
Fig. 6 is the structural frames of the injecting products production information management device based on block chain provided by the embodiment of the present invention
Figure；
Fig. 7 is the structure of the injecting products production information management server based on block chain provided by the embodiment of the present invention
Block diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In existing production process, different injection molding machines manufactures different product respectively, mostly by the unified storage of server at
Shape parameter.If server is destroyed, it is likely that will cause leaking data or loss.In consideration of it, present invention utilizes blocks
Chain is irreversible, can not distort and the characteristic of decentralization is kept away by block chain by the molding parameter progress encrypting storing of injection molding machine
Exempt from the problem of information is lost or revealed, improves the safety of information.
The embodiment of the invention discloses a kind of injecting products production information management methods based on block chain, referring to Fig. 1 institute
Show, this method comprises:
Step S101: the production information of target injecting products is obtained；
In the present embodiment, the production information of target injecting products is specifically including but not limited to: plastics kind information, filling letter
Breath, pressure maintaining information, cooling information.Specifically, the process of the production information of target injecting products is obtained are as follows: connect by default communication
Mouth obtains the production information of target injecting products, and the default communication interface can connect for wireless communication interface or wire communication
Mouthful, it can be blue tooth interface or USB communication interface specifically.
Step S102: being encrypted using production information described in predetermined encryption key pair, to generate encryption data；
It should be noted that utilizing predetermined encryption after the production information that the present embodiment gets target injecting products
Production information described in key pair is encrypted.Specifically, predetermined encryption key can be first generated, and passes through predetermined encryption algorithm benefit
The production information described in the predetermined encryption key pair is encrypted.
In the present embodiment, the encryption key can be the string data generated at random, and the encryption generated can be made close
Key has stronger concealment, it is difficult to be cracked, effectively further improve the safety of information privacy protection.Specifically, originally
In inventive embodiments, the predetermined encryption key can be the string data being randomly generated.
It is understood that the detailed process for generating predetermined encryption key, can sequentially generate according to predetermined manner
Key, for example, generating different keys at regular intervals according to predetermined period since some home key, or using random
Generating algorithm generates corresponding key etc..
Further, production information is encrypted using predetermined encryption algorithm, generates encryption data.In the present embodiment,
The predetermined encryption algorithm may include multiple encryption algorithms, such as AES encryption algorithm or OpenPGP Encryption Algorithm.
Step S103: the encryption data is written in block chain.
In the present embodiment, it will be saved in the encryption data write-in block chain obtained after production information encryption, by
The characteristic that can not be forged can not be distorted by having in block chain, saved using block chain to the encryption data, can be made institute
Encryption data is stated with very high confidentiality and stability.
As it can be seen that the present invention obtains the production information of target product, and using production information described in predetermined encryption key pair into
Row encryption, to generate encryption data, further by the encryption data be written block chain in, from the foregoing, it will be observed that the present invention pass through by
Production information encryption, and save into block chain, take full advantage of the distinctive information of block chain technology can not distort, stability and
The high property of reliability can guarantee the storage of safety and stability to storing encrypted production information into block chain,
It avoids after whole production informations are stored in server in the prior art, since server damage causes information to lose or let out
The problem of dew, improves the safety of information.
The embodiment of the invention discloses one kind specifically based on the injecting products production information management method of block chain, relatively
In a upper embodiment, the present embodiment has made further instruction and optimization to technical solution.Specifically, as shown in Fig. 2, this method
Include:
Step S201: the production information of target injecting products is obtained；
Step S202: being encrypted using production information described in predetermined encryption key pair, to generate encryption data；
It, can also be to acquisition before being encrypted using production information described in predetermined encryption key pair in the present embodiment
To the production informations of target injecting products identified, for example, can use default block chain link point to target injecting products
Production information identified, to judge whether the production information needs to carry out secret protection.Alternatively, it is also possible to target
It sorts after the production information identification of injecting products according to the significance level of information, more important production information is preferentially encrypted.
Step S203: the corresponding production information inquiry mark of the encryption data is generated using the predetermined encryption key；
It is understood that due to being stored with a large amount of data in block chain, in order to rapidly find encryption number
According to, in the present embodiment, generate the inquiry of corresponding with encryption data production information using predetermined encryption key and identify, so as to
Has faster speed and efficiency when inquiring information.
Specifically, production information inquiry mark corresponding with the encryption data, this reality are generated using predetermined encryption key
Applying predetermined encryption key described in example can be identical as the predetermined encryption key encrypted to production information.It is of course also possible to
Production information inquiry mark is generated using the key different from the predetermined encryption key encrypted to production information.
It should be pointed out that there is no temporal successive limitation in the present embodiment between step S202 and step S203,
After step S201 gets production information, production information inquiry mark can be encrypted and generated to production information respectively, or
After first encrypting to production information, regeneration production information inquiry mark, the present invention is it is not limited here.
Step S204: the encryption data is written in block chain；
Step S205: the production information is inquired into mark, position corresponding with the encryption data in the block chain is written
It sets.
It is understood that after encrypting completion to the production information and generating corresponding inquiry mark, it will be described
Encryption data and production information inquiry mark are respectively written into corresponding position in block chain, to provide base for follow-up query process
Plinth.It directly will include the production alternatively, it is also possible to which production information inquiry mark to be associated with the encryption data
It is saved in the encryption data write-in block chain of information inquiry mark.
The embodiment of the invention discloses one kind specifically based on the injecting products production information management method of block chain, relatively
In a upper embodiment, the present embodiment has made further instruction and optimization to technical solution.Specifically, as shown in figure 3, this method
Include:
Step S301: the production information of target injecting products is obtained；
Step S302: being encrypted using production information described in predetermined encryption key pair, to generate encryption data；
Step S303: the encryption data is written in block chain；
Specific implementation process about above-mentioned steps S301 to S303 can refer to the particular content of previous embodiment, herein not
It is repeated again.
Step S304: using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data
Know；
It is understood that one section of longer data is mapped as by shorter and smaller data by specific hash algorithm, this
Section small data is exactly the cryptographic Hash of big data, once and the corresponding former data of cryptographic Hash are changed, cryptographic Hash also can be immediately
It changes.Thus it is guaranteed that the uniqueness of cryptographic Hash；In addition, due to hash algorithm be it is irreversible, can not by cryptographic Hash
Its corresponding former data is got, therefore, using the cryptographic Hash of the encryption data as the encryption data in the present embodiment
Corresponding production information inquiry mark.
Step S305: the production information is inquired into mark, position corresponding with the encryption data in the block chain is written
It sets.
In the another kind specific implementation of the injecting products production information management method provided by the present invention based on block chain
In mode, it is further elaborated on respectively for the process for obtaining injecting products production information.
As shown in figure 4, the process for obtaining injecting products production information specifically includes:
Step S401: data inquiry request is received；Wherein, production information inquiry mark is included in the inquiry request
Know；
Step S402: encryption data corresponding with production information inquiry mark in the block chain is obtained；
In the present embodiment, the request to data query is received, includes that the data of being inquired are corresponding in the inquiry request
Inquiry mark.After the request for receiving data query, is searched, obtained in block chain using production information inquiry mark
To encryption data corresponding with production information inquiry mark.
Step S403: the encryption data is decrypted using default decruption key, obtains the production information.
Specifically, after getting encryption data corresponding with production information inquiry mark, it can use default solution
Encryption data described in close key pair is decrypted, to obtain the production information of target injecting products.
The embodiment of the invention discloses one kind specifically based on the injecting products production information management method of block chain, relatively
In a upper embodiment, the present embodiment has made further instruction and optimization to technical solution.Specifically, as shown in figure 5, this method
Include:
Step S501: data inquiry request is received；Wherein, production information inquiry mark is included in the inquiry request；
In the present embodiment, data query instruction can be received by terminal, the terminal can be mobile phone, PC, clothes
The equipment such as business device, and the terminal can be an individual equipment, be also possible to the system being made of multiple devices, to this
The present invention is not specifically limited.Wherein, production information inquiry mark is included in the inquiry request.
Whether legal step S502: verifying the data inquiry request, if it is, allowing to the data inquiry request
It responds, to obtain encryption data corresponding with production information inquiry mark in the block chain；
It is understood that the present embodiment, after getting the data inquiry request, the further revene lookup of meeting is asked
Seeking Truth is no legal, specifically, can also include the initiation user side of the data inquiry request in the data inquiry request
Current identity, for being verified to the identity, to judge whether the identity of active user side legal, into
Whether one step demonstrate,proves the data inquiry request legal.In the present embodiment, it can use terminal and the data inquiry request sent out
The legitimacy for playing side is verified, wherein legal identity mark has been stored in advance in the terminal, has got comprising currently asking
After the data inquiry request for asking the current identity for initiating user side, compare the current identity whether with the conjunction
The mark matching of method bodily movement of practising Wushu, if successful match, allows to respond the data inquiry request, to obtain in the block chain
Encryption data corresponding with production information inquiry mark；If it fails to match, expression active user side is illegal user, described
Data inquiry request is illegal, then the capable of emitting warning message of the terminal, thus after avoiding illegal user from initiating data inquiry request
Get corresponding encryption data.
Step S503: encryption data corresponding with production information inquiry mark in the block chain is obtained；
Step S504: the encryption data is decrypted using default decruption key, obtains the production information.
It is understood that after the data inquiry request is legal, request initiates that user side is available to arrive and institute
It states production information inquiry and identifies corresponding encryption data, further the encryption data is solved using default decruption key
It is close, obtain the production information.
Further, while the present embodiment can pre-save legal identity mark in the terminal, preservation and institute
The corresponding decruption key of legal identity mark is stated as a result, in a specific embodiment to make the data inquiry request
When response, active user side can get encryption data corresponding with the data inquiry request, and work as predecessor with described
Part identifies corresponding decruption key and obtains mesh so that active user side is decrypted the encryption data using decruption key
Mark the production information of molding product.
In another embodiment specific implementation mode, when responding to the data inquiry request, active user side is got
Encryption data corresponding with the data inquiry request further obtains the key that active user side initiates by the terminal and obtains
Request is taken, and returns to decruption key corresponding with the identity, so that using the decruption key to the encryption data
It is decrypted, obtains the production information of target injecting products.
Injecting products production information management device provided in an embodiment of the present invention is introduced below, note described below
Molding product production information management device can correspond to each other reference with above-described injecting products production information management method.
Fig. 6 is the structural block diagram of injecting products production information management device provided by the embodiment of the present invention, referring to Fig. 6 institute
Show, injecting products production information management device may include:
Data obtaining module 100, for obtaining the production information of target product；
Information encrypting module 200, for being encrypted using production information described in predetermined encryption key pair, to generate encryption
Data；
Information transmission modular 300, for the encryption data to be written in block chain.
It further can also include: identifier generation module, for generating the encryption number using the predetermined encryption key
It inquires and identifies according to corresponding production information；Or believe the cryptographic Hash of the encryption data as the corresponding production of the encryption data
Breath inquiry mark.
The injecting products production information management device of the present embodiment is for realizing injecting products production information management above-mentioned
Method, therefore the visible injecting products production information hereinbefore of specific embodiment in injecting products production information management device
The embodiment part of management method, is no longer repeated herein.
Further, the injecting products production information management service based on block chain that the embodiment of the invention also discloses a kind of
Device, as shown in fig. 7, the injecting products production information management server includes processor 11 and memory 12, wherein the place
Reason device 11 performs the steps of when executing the computer program saved in the memory 12
Obtain the production information of target injecting products；It is encrypted using production information described in predetermined encryption key pair, with
Generate encryption data；The encryption data is written in block chain.
In the present embodiment, when the processor 11 executes the computer subprogram saved in the memory 12, can have
Body, which is performed the steps of, generates the corresponding production information inquiry mark of the encryption data using the predetermined encryption key；It will
Position corresponding with the encryption data in the block chain is written in the production information inquiry mark.
In the present embodiment, when the processor 11 executes the computer subprogram saved in the memory 12, can have
Body is performed the steps of using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data；
The production information is inquired into mark, position corresponding with the encryption data in the block chain is written.
In the present embodiment, when the processor 11 executes the computer subprogram saved in the memory 12, can have
Body performs the steps of reception data inquiry request；Wherein, production information inquiry mark is included in the inquiry request；
Obtain encryption data corresponding with production information inquiry mark in the block chain；Added using default decruption key to described
Ciphertext data is decrypted, and obtains the production information.
In the present embodiment, when the processor 11 executes the computer subprogram saved in the memory 12, can have
Whether body performs the steps of the verifying data inquiry request legal；If it is, allowing to do the data inquiry request
It responds out, to obtain encryption data corresponding with production information inquiry mark in the block chain.
Further, the embodiment of the invention also discloses a kind of injection molding machine, the injection molding machine includes aforementioned disclosed injection molding
Production information management server.
The present invention is saved by encrypting production information into block chain, and it is distinctive to take full advantage of block chain technology
The property that information can not distort, stability and reliability are high, to encrypted production information be stored into block chain, energy
Enough storages for guaranteeing to stablize safety, avoid after whole production informations are stored in server in the prior art, due to service
The problem of device damage causes information to lose or reveal, improve the safety of information.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to a kind of injecting products production information management method, device, clothes based on block chain provided by the present invention
Business device and a kind of injection molding machine are described in detail, specific case used herein to the principle of the present invention and embodiment into
Elaboration is gone, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of injecting products production information management method based on block chain characterized by comprising
Obtain the production information of target injecting products；
It is encrypted using production information described in predetermined encryption key pair, to generate encryption data；
The encryption data is written in block chain.
2. injecting products production information management method according to claim 1, which is characterized in that the production information packet
It includes: plastics kind information, filling information, pressure maintaining information, cooling information.
3. the injecting products production information management method according to claim 1 based on block chain, which is characterized in that also wrap
It includes:
The corresponding production information inquiry mark of the encryption data is generated using the predetermined encryption key；
The production information is inquired into mark, position corresponding with the encryption data in the block chain is written.
4. injecting products production information management method according to claim 1, which is characterized in that further include:
Using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data；
The production information is inquired into mark, position corresponding with the encryption data in the block chain is written.
5. injecting products production information management method according to claim 3 or 4, which is characterized in that further include:
Receive data inquiry request；Wherein, production information inquiry mark is included in the inquiry request；
Obtain encryption data corresponding with production information inquiry mark in the block chain；
The encryption data is decrypted using default decruption key, obtains the production information.
6. injecting products production information management method according to claim 5, which is characterized in that the reception data query
After request, further includes:
Whether legal verify the data inquiry request；
If it is, allow to respond the data inquiry request, with obtain in the block chain with the production information
Inquiry identifies corresponding encryption data.
7. a kind of injecting products production information management device based on block chain characterized by comprising
Data obtaining module, for obtaining the production information of target product；
Information encrypting module, for being encrypted using production information described in predetermined encryption key pair, to generate encryption data；
Information transmission modular, for the encryption data to be written in block chain.
8. injecting products production information management device according to claim 7, which is characterized in that further include:
Identifier generation module, for generating the corresponding production information inquiry mark of the encryption data using the predetermined encryption key
Know；Or using the cryptographic Hash of the encryption data as the corresponding production information inquiry mark of the encryption data.
9. a kind of injecting products production information management server based on block chain characterized by comprising
Memory, for storing computer program；
Processor realizes the injecting products production letter as described in any one of claim 1 to 6 when for executing the computer program
The step of ceasing management method.
10. a kind of injection molding machine, which is characterized in that including injecting products production information management server as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114585.4A CN109271801A (en) | 2018-09-25 | 2018-09-25 | Injecting products approaches to IM, server, injection molding machine based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114585.4A CN109271801A (en) | 2018-09-25 | 2018-09-25 | Injecting products approaches to IM, server, injection molding machine based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109271801A true CN109271801A (en) | 2019-01-25 |
Family
ID=65197945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114585.4A Pending CN109271801A (en) | 2018-09-25 | 2018-09-25 | Injecting products approaches to IM, server, injection molding machine based on block chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109271801A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569654A (en) * | 2019-08-30 | 2019-12-13 | 广州奇化有限公司 | Block chain credible data processing method and device for supply chain quick response mode |
| CN111310240A (en) * | 2020-05-06 | 2020-06-19 | 国网电子商务有限公司 | Financial data tracing method and device based on block chain and identification technology |
| CN111399457A (en) * | 2020-03-27 | 2020-07-10 | 中国港湾工程有限责任公司 | Block chain-based track slab production management method and system |
| CN111611607A (en) * | 2020-05-23 | 2020-09-01 | 武汉市新洲三角塑料制品有限公司 | Injection molding product production data management system and method based on block chain |
| CN112981853A (en) * | 2019-12-13 | 2021-06-18 | 青岛海尔洗衣机有限公司 | Washing control method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701228A (en) * | 2016-01-19 | 2016-06-22 | 重庆世纪精信实业（集团）有限公司 | Injection machine technological parameter record query system and injection machine technological parameter setting method |
| CN106534085A (en) * | 2016-10-25 | 2017-03-22 | 杭州云象网络技术有限公司 | Privacy protection method based on block chain technology |
| US20170140375A1 (en) * | 2015-11-15 | 2017-05-18 | Michael Kunstel | System and Method for Permissioned Distributed Block Chain |
| CN107070660A (en) * | 2017-03-03 | 2017-08-18 | 钱德君 | A kind of design Storage method of block chain encrypted radio-frequency chip |
| CN107622096A (en) * | 2017-08-31 | 2018-01-23 | 上海保险交易所股份有限公司 | Asynchronous multiparty data exchange method and storage medium based on block catenary system |
| CN107704493A (en) * | 2017-08-23 | 2018-02-16 | 中链科技有限公司 | It is a kind of to be used to provide the method and system that product is traced to the source |
| CN108055125A (en) * | 2017-11-23 | 2018-05-18 | 阿里巴巴集团控股有限公司 | A kind of encryption and decryption method and device of product information |
| CN108121498A (en) * | 2016-11-28 | 2018-06-05 | ***通信集团公司 | The method and apparatus that a kind of learning records based on block chain technology preserve |
-
2018
- 2018-09-25 CN CN201811114585.4A patent/CN109271801A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170140375A1 (en) * | 2015-11-15 | 2017-05-18 | Michael Kunstel | System and Method for Permissioned Distributed Block Chain |
| CN105701228A (en) * | 2016-01-19 | 2016-06-22 | 重庆世纪精信实业（集团）有限公司 | Injection machine technological parameter record query system and injection machine technological parameter setting method |
| CN106534085A (en) * | 2016-10-25 | 2017-03-22 | 杭州云象网络技术有限公司 | Privacy protection method based on block chain technology |
| CN108121498A (en) * | 2016-11-28 | 2018-06-05 | ***通信集团公司 | The method and apparatus that a kind of learning records based on block chain technology preserve |
| CN107070660A (en) * | 2017-03-03 | 2017-08-18 | 钱德君 | A kind of design Storage method of block chain encrypted radio-frequency chip |
| CN107704493A (en) * | 2017-08-23 | 2018-02-16 | 中链科技有限公司 | It is a kind of to be used to provide the method and system that product is traced to the source |
| CN107622096A (en) * | 2017-08-31 | 2018-01-23 | 上海保险交易所股份有限公司 | Asynchronous multiparty data exchange method and storage medium based on block catenary system |
| CN108055125A (en) * | 2017-11-23 | 2018-05-18 | 阿里巴巴集团控股有限公司 | A kind of encryption and decryption method and device of product information |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569654A (en) * | 2019-08-30 | 2019-12-13 | 广州奇化有限公司 | Block chain credible data processing method and device for supply chain quick response mode |
| CN112981853A (en) * | 2019-12-13 | 2021-06-18 | 青岛海尔洗衣机有限公司 | Washing control method and device |
| CN112981853B (en) * | 2019-12-13 | 2024-01-16 | 青岛海尔洗衣机有限公司 | Washing control method and device |
| CN111399457A (en) * | 2020-03-27 | 2020-07-10 | 中国港湾工程有限责任公司 | Block chain-based track slab production management method and system |
| CN111399457B (en) * | 2020-03-27 | 2021-02-26 | 中国港湾工程有限责任公司 | Block chain-based track slab production management method and system |
| CN111310240A (en) * | 2020-05-06 | 2020-06-19 | 国网电子商务有限公司 | Financial data tracing method and device based on block chain and identification technology |
| CN111611607A (en) * | 2020-05-23 | 2020-09-01 | 武汉市新洲三角塑料制品有限公司 | Injection molding product production data management system and method based on block chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109271801A (en) | Injecting products approaches to IM, server, injection molding machine based on block chain | |
| CN106899410B (en) | A kind of method and device of equipment identities certification | |
| CN110535662B (en) | Method and system for realizing user operation record based on block chain data certificate storage service | |
| CN102915263B (en) | A kind of data back up method, system and equipment | |
| WO2017097041A1 (en) | Data transmission method and device | |
| US9189632B2 (en) | Method for protecting security of data, network entity and communication terminal | |
| CN110399717B (en) | Key acquisition method and device, storage medium and electronic device | |
| CN106797317A (en) | Secure shared key shared system and method | |
| CN110661748B (en) | Log encryption method, log decryption method and log encryption device | |
| CN106411505B (en) | A kind of mutual authentication method and Mobile RFID system of Mobile RFID | |
| CN204360381U (en) | mobile device | |
| CN102685739B (en) | Authentication method and system for Android enterprise applications | |
| CN110166489B (en) | Data transmission method, system, equipment and computer medium in Internet of things | |
| US11863977B2 (en) | Key generation method, device, and system | |
| CN108323229A (en) | Safe BLE broadcast systems for location based service | |
| CN103457932A (en) | Data safety storage method and system under cloud computing environment | |
| CN110868294A (en) | Key updating method, device and equipment | |
| CN107294710A (en) | A kind of key migration method and device of vTPM2.0 | |
| CN112804133A (en) | Encrypted group chat method and system based on block chain technology | |
| CN109962924B (en) | Group chat construction method, group message sending method, group message receiving method and system | |
| CN104954130A (en) | Entity identification method and device thereof | |
| CN112566116B (en) | Method and device for determining key, storage medium and electronic device | |
| Arockia Baskaran et al. | Testbed evaluation of Lightweight Authentication Protocol (LAUP) for 6LoWPAN wireless sensor networks | |
| CN109302425A (en) | Identity identifying method and terminal device | |
| CN103532709A (en) | IBE (Identity Based Encryption) cryptographic equipment and data encryption and decryption method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
|
| RJ01 | Rejection of invention patent application after publication |