CN109992696B - Image management method, system, block link point equipment and storage medium - Google Patents
Image management method, system, block link point equipment and storage medium Download PDFInfo
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- 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
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses an image management method, a system, a block chain node device and a storage medium, wherein the method is applied to the block chain node device, a plurality of block chain node devices form a block chain network, and the method comprises the following steps: acquiring image information of an event scene and uploading the image information to a blockchain network; receiving an image inquiry command and searching corresponding image information in a blockchain network; triggering the first intelligent contract according to the image query command, and feeding back the image information to the initiator of the query command. The application realizes the evidence storage of the event field information by uploading the image information to the blockchain network, and can adopt a mode of accessing the blockchain network if the image information is required to be acquired, so that an application police does not need to call video image data, the process of searching in various websites is avoided, and the searching flow is simplified; in addition, based on the characteristic of tamper resistance of data of the block chain technology, the credibility of the image information of the event scene is ensured, and the privacy of an image information provider is effectively protected.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to an image management method and system, a blockchain node device, and a computer readable storage medium.
Background
In real life, regarding a first scene of other events such as traffic accidents, accidents and the like, information data of the first scene is often obtained through an incident camera, however, in the prior art, if the information of the first scene is required to be inquired, a police is usually required to be applied to call video image data of public security or other public cameras, and the flow is complicated; if the photographer uploads the video image data of the first scene to the network, the video image data may be tampered maliciously, so that the information carried by the video is wrong, and the uploaded websites may be different due to different personal preferences of the photographer, so that the searching of the video image data is difficult.
Disclosure of Invention
The application aims to provide an image management method, an image management system, a block chain node device and a computer readable storage medium, which can ensure the credibility of image information of a first site and simplify the searching flow of the image information.
In order to achieve the above object, the present application provides an image management method applied to a blockchain node device, wherein a plurality of blockchain node devices form a blockchain network, the method includes:
acquiring image information of an event scene and uploading the image information to the blockchain network;
receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network;
triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command.
Optionally, before the image information of the event scene is obtained and uploaded to the blockchain network, the method further includes:
detecting whether the provider of the image information is registered;
if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract;
correspondingly, the acquiring the image information of the event scene and uploading the image information to the blockchain network comprises the following steps:
and acquiring the image information, correlating the hash value with the image information and uploading the hash value to the blockchain network.
Optionally, after the feeding back the image information to the initiator of the image query command, the method further includes:
receiving a reward issuing instruction sent by the initiator;
acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
and issuing rewards corresponding to the rewards issuing instructions to accounts corresponding to the hash values based on the third intelligent contracts.
Optionally, the acquiring the image information of the event scene and uploading the image information to the blockchain network includes:
and acquiring video, video shooting time, video shooting places and video content information for recording the event scene.
Optionally, after searching the image information corresponding to the image query command in the blockchain network, the method further includes:
and if the image information corresponding to the image inquiry command is not found, acquiring a help issuing request for asking for help to the image information and uploading the request to the blockchain network.
Optionally, the acquiring the image information of the event scene and uploading the image information to the blockchain network includes:
acquiring the image information, and determining identification information corresponding to the image information by utilizing a fourth intelligent contract;
uploading the identification information to the blockchain network, and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
In order to achieve the above object, the present application provides an image management system applied to a blockchain node device, a plurality of the blockchain node devices forming a blockchain network, the system comprising:
the image acquisition module is used for acquiring image information of an event scene and uploading the image information to the blockchain network;
the image searching module is used for receiving an image inquiry command and searching the image information corresponding to the image inquiry command in the blockchain network;
and the image feedback module is used for triggering a first intelligent contract according to the image inquiry command and feeding back the image information to an initiator of the image inquiry command.
Optionally, the method further comprises:
the instruction receiving module is used for receiving a reward issuing instruction sent by the initiator after the image information is fed back to the initiator of the image inquiry command;
the contract triggering module is used for acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
and the rewards issuing module is used for issuing rewards corresponding to the rewards issuing instruction to the account corresponding to the hash value based on the third intelligent contract.
Optionally, the method further comprises:
the registration detection module is used for detecting whether a provider of the image information is registered or not before the image information of the event scene is acquired and uploaded to the blockchain network;
the information receiving module is used for receiving registration information and determining a hash value corresponding to the registration information by utilizing a second intelligent contract if the provider is not registered;
correspondingly, the image acquisition module comprises:
and the association unit is used for acquiring the image information, associating the hash value with the image information and uploading the hash value to the blockchain network.
Optionally, the image acquisition module includes:
and the information acquisition unit is used for acquiring the video, the video shooting time, the video shooting place and the video content information for recording the event scene.
Optionally, the method further comprises:
the request acquisition module is used for acquiring a help issuing request for seeking the image information and uploading the help issuing request to the blockchain network if the image information corresponding to the image inquiry command is not found after the image information corresponding to the image inquiry command in the blockchain network is found.
Optionally, the image acquisition module includes:
the identification determining unit is used for acquiring the image information and determining identification information corresponding to the image information by utilizing a fourth intelligent contract;
and the contract calling unit is used for uploading the identification information to the blockchain network and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
To achieve the above object, the present application provides a block link point apparatus comprising:
a memory for storing a computer program;
and a processor for implementing any of the above disclosed image access methods when executing the computer program.
To achieve the above object, the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of any of the image access methods disclosed above.
As can be seen from the above solution, the image management method provided by the present application is applied to a blockchain node device, and a plurality of blockchain node devices form a blockchain network, and the method includes: acquiring image information of an event scene and uploading the image information to the blockchain network; receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network; triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command. The application realizes the evidence storage of the event field information by uploading the image information to the blockchain network, can adopt a mode of accessing the blockchain network if the image information is required to be acquired, does not need to apply police to call video image data, avoids the process of inquiring in various websites, and simplifies the searching process; in addition, based on the characteristic of tamper resistance of data of the block chain technology, the credibility of the image information of the event scene can be ensured, and the privacy of an image information provider can be effectively protected.
The application also discloses an image management system, a block chain node device and a computer readable storage medium, which can realize the technical effects.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of an image management method according to an embodiment of the present application;
FIG. 2 is a flowchart of another image management method according to an embodiment of the present application;
FIG. 3 is a flowchart of another image management method according to an embodiment of the present application;
FIG. 4 is a block diagram of an image management system according to an embodiment of the present application;
fig. 5 is a block chain node device structure diagram according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In real life, regarding a first scene of other events such as traffic accidents, accidents and the like, information data of the first scene is often obtained through an incident camera, however, in the prior art, if the information of the first scene is required to be inquired, a police is usually required to be applied to call video image data of public security or other public cameras, and the flow is complicated; if the photographer uploads the video image data of the first scene to the network, the video image data may be tampered maliciously, so that the information carried by the video is wrong, and the uploaded websites may be different due to different personal preferences of the photographer, so that the searching of the video image data is difficult.
Therefore, the embodiment of the application discloses an image management method which is applied to node equipment, a plurality of block chain node equipment form a block chain network, the credibility of image information of a first site can be ensured, and the searching flow of the image information is simplified.
Referring to fig. 1, a flowchart of an image management method according to an embodiment of the present application, as shown in fig. 1, includes:
s101: acquiring image information of an event scene and uploading the image information to the blockchain network;
in this step, the image information of the event scene is obtained, specifically, the intelligent terminal may be used as a block chain node device to directly obtain the image information, or the server may be used as a block chain node device to obtain the image information uploaded by the intelligent terminal, where the device for recording the image information of the event scene may include, but is not limited to, a PC computer, a mobile phone, an intelligent automobile data recorder and a monitoring device. In addition, the image information may include: video of an incident scene, video capture time, video capture location, and video content information.
S102: receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network;
further, a command for inquiring the image information is received, and the corresponding image information is searched from the blockchain network based on the inquiry command.
S103: triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command.
It can be understood that after the image information is found, a preset first intelligent contract is triggered so as to feed back the image information to the initiator of the image inquiry command, thereby realizing the reading of the image.
As can be seen from the above solution, the image management method provided by the present application is applied to a blockchain node device, and a plurality of blockchain node devices form a blockchain network, and the method includes: acquiring image information of an event scene and uploading the image information to the blockchain network; receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network; triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command. The application realizes the evidence storage of the event field information by uploading the image information to the blockchain network, can adopt a mode of accessing the blockchain network if the image information is required to be acquired, does not need to apply police to call video image data, avoids the process of inquiring in various websites, and simplifies the searching process; in addition, based on the characteristic of tamper resistance of data of the block chain technology, the credibility of the image information of the event scene can be ensured, and the privacy of an image information provider can be effectively protected.
The embodiment of the application discloses an image management method, which further describes and optimizes a technical scheme relative to the previous embodiment. Specific:
referring to fig. 2, a flowchart of another image management method according to an embodiment of the present application, as shown in fig. 2, includes:
s201: detecting whether a provider of the image information registers;
s202: if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract;
s203: acquiring image information of an event scene, correlating the hash value with the image information and uploading the correlated hash value to the blockchain network;
in this embodiment, before obtaining the image information, it is further determined whether the provider of the image information is registered, if not, the provider is prompted to register, after receiving the corresponding registration information, a second smart contract deployed in advance is triggered, a hash value corresponding to the current registration information is determined through the second smart contract, and the hash value and the image information are associated and uploaded.
S204: receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network;
s205: triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command;
s206: receiving a reward issuing instruction sent by the initiator;
s207: acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
s208: and issuing rewards corresponding to the rewards issuing instructions to accounts corresponding to the hash values based on the third intelligent contracts.
It can be understood that after the initiator of the video query command finds the required video information, a function of rewarding or rewarding can be achieved through the blockchain network, specifically, a rewarding issuing instruction is sent through the blockchain network to trigger a third intelligent contract deployed in advance, a hash value corresponding to the currently found video information is determined, and rewards corresponding to the rewarding issuing instruction are issued to an account corresponding to the hash value through the third intelligent contract.
It should be noted that, after searching the image information corresponding to the query command in the blockchain network, the embodiment may further include: if the image information corresponding to the query command is not found, the initiator can issue a help issuing request for asking for help to the block link point equipment; the system comprises a block chain node device, a block chain network, a video information processing device and a video information processing device, wherein the information can comprise event occurrence event, place and the like of the video information, help information corresponding to a help release request is transmitted to the block chain network by the block chain node device, and therefore the needed video information can be obtained.
The embodiment of the application discloses an image management method, which further describes and optimizes a technical scheme relative to the previous embodiment. Specific:
referring to fig. 3, a flowchart of another image management method according to an embodiment of the present application, as shown in fig. 3, includes:
s301: acquiring image information of an event scene;
s302: determining identification information corresponding to the image information by using a fourth intelligent contract;
s303: uploading the identification information to the blockchain network, and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network;
in this embodiment, after the image information of the event scene is obtained, the corresponding identification information, such as a hash value, is determined by using the pre-deployed fourth intelligent integrated image information, the identification information and the image information are further packaged into the blockchain transaction, and the identification information is uploaded to the blockchain network, so that a fifth intelligent contract is invoked, and the image information packaged in the transaction corresponding to the identification information is recorded into the blockchain network.
S304: receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network;
s305: triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command.
The following describes an image management system according to an embodiment of the present application, and the image management system described below and the image management method described above may be referred to each other.
Referring to fig. 4, a block diagram of an image management system according to an embodiment of the present application is applied to a blockchain node device, and a plurality of blockchain node devices form a blockchain network, as shown in fig. 4, where the system includes:
the image acquisition module 100 is configured to acquire image information of an incident scene and upload the image information to the blockchain network;
the image searching module 200 is configured to receive an image query command, and search the image information corresponding to the image query command in the blockchain network;
the image feedback module 300 is configured to trigger a first smart contract according to the image query command, and feedback the image information to an initiator of the image query command.
Based on the foregoing embodiment, as a preferred implementation manner, the image management system provided in the embodiment of the present application may further include:
the registration detection module is used for detecting whether a provider of the image information is registered or not before the image information of the event scene is acquired and uploaded to the blockchain network;
the information receiving module is used for receiving registration information and determining a hash value corresponding to the registration information by utilizing a second intelligent contract if the provider is not registered;
correspondingly, the image acquisition module comprises:
and the association unit is used for acquiring the image information, associating the hash value with the image information and uploading the hash value to the blockchain network.
Based on the foregoing embodiment, as a preferred implementation manner, the image management system provided in the embodiment of the present application may further include:
the instruction receiving module is used for receiving a reward issuing instruction sent by the initiator after the image information is fed back to the initiator of the image inquiry command;
the contract triggering module is used for acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
and the rewards issuing module is used for issuing rewards corresponding to the rewards issuing instruction to the account corresponding to the hash value based on the third intelligent contract.
On the basis of the foregoing embodiment, as a preferred implementation manner, in the image management system provided by the embodiment of the present application, the image acquisition module includes:
and the information acquisition unit is used for acquiring the video, the video shooting time, the video shooting place and the video content information for recording the event scene.
Based on the foregoing embodiment, as a preferred implementation manner, the image management system provided in the embodiment of the present application may further include:
the request acquisition module is used for acquiring a help issuing request for seeking the image information and uploading the help issuing request to the blockchain network if the image information corresponding to the image inquiry command is not found after the image information corresponding to the image inquiry command in the blockchain network is found.
On the basis of the foregoing embodiment, as a preferred implementation manner, in the image management system provided by the embodiment of the present application, the image acquisition module includes:
the identification determining unit is used for acquiring the image information and determining identification information corresponding to the image information by utilizing a fourth intelligent contract;
and the contract calling unit is used for uploading the identification information to the blockchain network and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
The application also provides a blockchain node device, referring to fig. 5, and the block chain node device provided by the embodiment of the application, as shown in fig. 5, includes:
a memory 11 for storing a computer program;
the processor 12 is configured to execute the computer program to implement any of the steps of the image management method provided in the foregoing embodiments.
Specifically, the memory 11 includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer readable instructions, and the internal memory provides an environment for the operating system and the execution of the computer readable instructions in the non-volatile storage medium. The processor 12 may be a central processing unit (Central Processing Unit, CPU), controller, microcontroller, microprocessor or other data processing chip in some embodiments, providing computing and control capabilities for the block link point device, and executing the computer program stored in the memory 11 may implement the following steps:
acquiring image information of an event scene and uploading the image information to the blockchain network; receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network; triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command.
Preferably, when the processor 12 executes the computer subroutine stored in the memory 11, the following steps may be implemented: before acquiring image information of an event scene and uploading the image information to the blockchain network, detecting whether a provider of the image information is registered; if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract; and acquiring the image information, correlating the hash value with the image information and uploading the hash value to the blockchain network.
Preferably, when the processor 12 executes the computer subroutine stored in the memory 11, the following steps may be implemented: after the image information is fed back to the initiator of the image inquiry command, receiving a reward issuing instruction sent by the initiator; acquiring the hash value corresponding to the image information and triggering a third intelligent contract; and issuing rewards corresponding to the rewards issuing instructions to accounts corresponding to the hash values based on the third intelligent contracts.
Preferably, when the processor 12 executes the computer subroutine stored in the memory 11, the following steps may be implemented: and acquiring video, video shooting time, video shooting places and video content information for recording the event scene.
Preferably, when the processor 12 executes the computer subroutine stored in the memory 11, the following steps may be implemented: after searching the image information corresponding to the image inquiry command in the blockchain network, if the image information corresponding to the image inquiry command is not searched, acquiring a help issuing request for seeking help to the image information and uploading the help issuing request to the blockchain network
Preferably, when the processor 12 executes the computer subroutine stored in the memory 11, the following steps may be implemented: acquiring the image information, and determining identification information corresponding to the image information by utilizing a fourth intelligent contract; uploading the identification information to the blockchain network, and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
The present application also provides a computer-readable storage medium, which may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes. The storage medium has stored thereon a computer program which, when executed by a processor, performs the steps of:
acquiring image information of an event scene and uploading the image information to the blockchain network; receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network; triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command.
Preferably, the computer subroutine stored in the computer readable storage medium is executed by the processor, and the following steps may be specifically implemented: before acquiring image information of an event scene and uploading the image information to the blockchain network, detecting whether a provider of the image information is registered; if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract; and acquiring the image information, correlating the hash value with the image information and uploading the hash value to the blockchain network.
Preferably, the computer subroutine stored in the computer readable storage medium is executed by the processor, and the following steps may be specifically implemented: after the image information is fed back to the initiator of the image inquiry command, receiving a reward issuing instruction sent by the initiator; acquiring the hash value corresponding to the image information and triggering a third intelligent contract; and issuing rewards corresponding to the rewards issuing instructions to accounts corresponding to the hash values based on the third intelligent contracts.
Preferably, the computer subroutine stored in the computer readable storage medium is executed by the processor, and the following steps may be specifically implemented: and acquiring video, video shooting time, video shooting places and video content information for recording the event scene.
Preferably, the computer subroutine stored in the computer readable storage medium is executed by the processor, and the following steps may be specifically implemented: after searching the image information corresponding to the image inquiry command in the block chain network, if the image information corresponding to the image inquiry command is not searched, acquiring a help issuing request for seeking help to the image information and uploading the help issuing request to the block chain network.
Preferably, the computer subroutine stored in the computer readable storage medium is executed by the processor, and the following steps may be specifically implemented: acquiring the image information, and determining identification information corresponding to the image information by utilizing a fourth intelligent contract; uploading the identification information to the blockchain network, and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
The application realizes the evidence storage of the event field information by uploading the image information to the blockchain network, can adopt a mode of accessing the blockchain network if the image information is required to be acquired, does not need to apply police to call video image data, avoids the process of inquiring in various websites, and simplifies the searching process; in addition, based on the characteristic of tamper resistance of data of the block chain technology, the credibility of the image information of the event scene can be ensured, and the privacy of an image information provider can be effectively protected.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. An image management method, applied to a blockchain node device, wherein a plurality of blockchain node devices form a blockchain network, the method comprising:
acquiring image information of an event scene and uploading the image information to the blockchain network;
receiving an image inquiry command, and searching the image information corresponding to the image inquiry command in the blockchain network;
triggering a first intelligent contract according to the image query command, and feeding back the image information to an initiator of the image query command;
wherein after searching the image information corresponding to the image query command in the blockchain network, the method further comprises:
if the image information corresponding to the image inquiry command is not found, acquiring a help issuing request for asking for help to the image information and uploading the request to the blockchain network;
before the image information of the event scene is acquired and uploaded to the blockchain network, the method further comprises the following steps:
detecting whether the provider of the image information is registered;
if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract;
correspondingly, the acquiring the image information of the event scene and uploading the image information to the blockchain network comprises the following steps:
and acquiring the image information, correlating the hash value with the image information and uploading the hash value to the blockchain network.
2. The image management method according to claim 1, wherein after the image information is fed back to the initiator of the image query command, further comprising:
receiving a reward issuing instruction sent by the initiator;
acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
and issuing rewards corresponding to the rewards issuing instructions to accounts corresponding to the hash values based on the third intelligent contracts.
3. The method of claim 1, wherein the capturing and uploading image information of an incident scene to the blockchain network comprises:
and acquiring video, video shooting time, video shooting places and video content information for recording the event scene.
4. The image management method according to any one of claims 1 to 3, wherein the capturing and uploading image information of an incident scene to the blockchain network includes:
acquiring the image information, and determining identification information corresponding to the image information by utilizing a fourth intelligent contract;
uploading the identification information to the blockchain network, and calling a fifth intelligent contract so as to record the image information corresponding to the identification information into the blockchain network.
5. An image management system for use with a blockchain node device, a plurality of said blockchain node devices comprising a blockchain network, said system comprising:
the image acquisition module is used for acquiring image information of an event scene and uploading the image information to the blockchain network;
the image searching module is used for receiving an image inquiry command and searching the image information corresponding to the image inquiry command in the blockchain network;
the image feedback module is used for triggering a first intelligent contract according to the image inquiry command and feeding back the image information to an initiator of the image inquiry command;
the image management system is further configured to, after searching the image information corresponding to the image query command in the blockchain network, obtain a help issuing request for seeking help to the image information and upload the help issuing request to the blockchain network if the image information corresponding to the image query command is not found;
the image management system is also used for detecting whether a provider of the image information is registered or not before the image information of the event scene is acquired and uploaded to the blockchain network; if not, receiving registration information, and determining a hash value corresponding to the registration information by using a second intelligent contract; correspondingly, the image acquisition module is further configured to acquire the image information, associate the hash value with the image information, and upload the hash value to the blockchain network.
6. The image management system according to claim 5, further comprising:
the instruction receiving module is used for receiving a reward issuing instruction sent by the initiator after the image information is fed back to the initiator of the image inquiry command;
the contract triggering module is used for acquiring the hash value corresponding to the image information and triggering a third intelligent contract;
and the rewards issuing module is used for issuing rewards corresponding to the rewards issuing instruction to the account corresponding to the hash value based on the third intelligent contract.
7. A block link point apparatus, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the image management method according to any one of claims 1 to 4 when executing the computer program.
8. A computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, which when executed by a processor, implements the steps of the image management method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294562.4A CN109992696B (en) | 2019-04-12 | 2019-04-12 | Image management method, system, block link point equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910294562.4A CN109992696B (en) | 2019-04-12 | 2019-04-12 | Image management method, system, block link point equipment and storage medium |
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| Publication Number | Publication Date |
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| CN109992696A CN109992696A (en) | 2019-07-09 |
| CN109992696B true CN109992696B (en) | 2023-10-10 |
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