CN112015796A - Block chain-based engineering inspection method, device, system, medium and equipment - Google Patents

Block chain-based engineering inspection method, device, system, medium and equipment Download PDF

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CN112015796A
CN112015796A CN202010862821.1A CN202010862821A CN112015796A CN 112015796 A CN112015796 A CN 112015796A CN 202010862821 A CN202010862821 A CN 202010862821A CN 112015796 A CN112015796 A CN 112015796A
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data
dapp
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inspection
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CN112015796B (en
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植挺生
陈思翰
庾浩谦
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Guangdong Guangyu Technology Development Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25Integrating or interfacing systems involving database management systems
    • G06F16/258Data format conversion from or to a database
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/602Providing cryptographic facilities or services
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/64Protecting data integrity, e.g. using checksums, certificates or signatures

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Abstract

The invention discloses a block chain-based engineering patrol method, a device, a system, a medium and equipment, wherein the method comprises the following steps: presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan; issuing a patrol task and a patrol record; receiving patrol data uploaded by a patrol mobile terminal, submitting the patrol data to a public chain DApp application, and writing the patrol data into a newly-built block of the DApp; comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract; and judging whether the patrol data conforms to the business logic rule in the intelligent contract or not, and if so, storing and displaying. The invention solves the problem of system paralysis caused by the condition that the server is unavailable, solves the problems of unreliable and dirty data of patrol data reported by a patrol man, and solves the actual service problems of patrol missing, multiple patrol and wrong patrol caused by manually formulating patrol tasks.

Description

Block chain-based engineering inspection method, device, system, medium and equipment
Technical Field
The invention relates to the technical field of engineering patrol, in particular to an engineering patrol method, device, system, medium and equipment based on a block chain.
Background
In the existing engineering patrol mode based on a mobile terminal (devices such as a mobile phone and the like), a mobile terminal is used as a client, a user fills a system preset patrol table according to actual conditions during engineering field patrol based on client devices, data filled in by the user in the patrol table is transmitted to a server through the internet in real time, and the server records the data in a system database after being verified by a specific rule.
The existing patrol system is built based on a traditional C/S or B/S framework, and under the condition that server equipment is down or a client equipment network is not connected, the whole patrol system is unavailable, the normal operation of a service is seriously influenced, and irreparable loss is caused;
moreover, the content filled in the patrol table is based on the subjective judgment of the actual situation of the patroller on the spot, and then is recorded in the patrol table, whether the patroller objectively judges the actual patrol situation on the spot or not can not be judged by the patroller system manager;
and the issuing of the patrol task needs to configure a corresponding patrol plan through a server manager, the system automatically issues the patrol task according to a time node specified by the patrol plan, and the client equipment used by the patrol person receives the patrol notice and then starts the patrol, or the patrol person actively starts the patrol task and reports the patrol to the server. The traditional mode can cause that the opportunity of issuing the inspection task cannot be objectively judged, and if a manager does not make an inspection plan according to actual conditions, data required by business is not accurate.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides a block chain-based engineering patrol method, device, system, medium and equipment, and the invention adopts a block chain decentralized technology, so that the problem of system paralysis caused by the unavailability of a server can be solved; for the patrol table data submitted by the patroller each time, the problems of unreliable and dirty data of the patrol data reported by the patroller are solved through an intelligent contract of a block chain; the patrol task is changed from a task formulated by a server side into a rule by formulating an intelligent contract, and the actual business problems of missing patrol, multiple patrol and wrong patrol caused by artificially formulating the patrol task are solved.
The first purpose of the invention is to provide an engineering patrol method based on a block chain;
the second purpose of the invention is to provide an engineering patrol device based on a block chain;
the third purpose of the invention is to provide an engineering patrol system based on a block chain;
a fourth object of the present invention is to provide a storage medium;
a fifth object of the present invention is to provide a computer apparatus.
In order to achieve the first object, the present invention adopts the following technical solutions:
an engineering patrol method based on a block chain comprises the following steps:
presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan;
issuing a patrol task and a patrol record;
receiving patrol data uploaded by a patrol mobile terminal, submitting the patrol data to a public chain DApp application, and writing the patrol data into a newly-built block of the DApp;
comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract;
and judging whether the patrol data conforms to the business logic rule in the intelligent contract or not, and if so, storing and displaying.
As a preferred technical solution, the step of issuing the patrol task further includes:
and the DApp writes the inspection task plan into a service logic rule of the intelligent contract and issues the inspection task according to the service logic rule.
As an optimized technical scheme, the inspection task plan comprises task issuing interval time, issuing effective time, issuing an inspection task table, issued inspection points and inspector information.
As a preferred technical solution, submitting patrol data to a public chain DApp application further includes patrol data format conversion and data encryption steps, specifically:
the patrol data are converted into key-value data, the patrol data are encrypted by adopting an md5 algorithm, the encrypted key-value patrol data are transmitted to the DApp application by calling a patrol data reporting interface provided by the DApp application, and after the DApp application receives the patrol data, the preset private key is matched with a public key received by the interface, the patrol data are decrypted, the key-value data are extracted and stored in a new block, and uplink of the patrol data is completed.
As a preferred technical scheme, the business logic rule analyzes the basic characteristics of the patrol location according to the historical patrol data stored in the block, matches the position, personnel, area and location type information of the patrol location with the contents of patrol items in the filled patrol table, and writes the rule characteristics into the intelligent contract according to the tabulated rule characteristics of different positions, areas and location types to form the business logic rule of the intelligent contract.
As a preferred technical solution, the patrol data includes a patrol table for filling out preset patrol content items, and a patrol table unique ID, and the patrol content items adopt any one or more of single selection, multiple selection and filling content.
In order to achieve the second object, the present invention adopts the following technical solutions:
an engineering patrol device based on a block chain, comprising: the system comprises a setting module, a sending module, a submitting module, a rule building module and a judging module;
the setting module is used for presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan;
the issuing module is used for issuing inspection tasks and inspection records;
the submitting module is used for receiving the inspection data uploaded by the inspection mobile terminal, submitting the inspection data to a public chain DApp application, and writing the inspection data into a newly-built block of the DApp;
the rule construction module is used for comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract;
the judging module is used for judging whether the patrol data accords with the business logic rule in the intelligent contract or not, and storing and displaying the patrol data if the patrol data accords with the business logic rule in the intelligent contract.
In order to achieve the third object, the present invention adopts the following technical solutions:
an engineering patrol system based on a blockchain, comprising: the system comprises a background patrol management subsystem and a patrol mobile terminal;
the background patrol management subsystem is used for executing the block chain-based engineering patrol method according to any one of claims 1 to 6;
and the patrol mobile terminal is used for receiving the patrol task, inputting preset patrol content items in the patrol table, and uploading the patrol table filled by the user to the background patrol management subsystem.
In order to achieve the fourth object, the present invention adopts the following technical means:
a storage medium stores a program that, when executed by a processor, implements the above block chain-based project patrolling method.
In order to achieve the fifth object, the present invention adopts the following technical solutions:
a computing device comprises a processor and a memory for storing a program executable by the processor, wherein the processor executes the program stored in the memory to realize the block chain-based engineering patrol method.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the invention adopts the technical scheme of block chain decentralized, can solve the problem of system paralysis caused by the unavailability of the server and achieves the effect of ensuring the normal operation of the system without depending on the normal operation of the server.
(2) The invention adopts the technical scheme of chaining the patrol table data, solves the problem that the patrol data reported by the patroller is unreliable and dirty through the intelligent contract of the block chain for the patrol table data submitted by the patroller every time, and achieves the technical effects of reliability and value of the patrol data.
(3) The patrol task adopts the technical scheme that the server end formulates the intelligent contract rule, solves the actual business problems of missing patrol, multiple patrol and wrong patrol caused by artificially formulating the patrol task, and achieves the technical effect of objectifying the issuing time of the patrol task.
(4) The technical scheme of Ether house-patrol node is adopted, the technical problem that data after patrol reporting is untrustworthy is solved, and the effect that the patrol data background can not be tampered is achieved.
(5) The invention adopts the technical scheme that the level DB is used as a bottom database in the DAPP of the private chain, solves the technical problem that a single node cannot store patrol data without limit, and achieves the technical effect of infinite expansion of node data.
Drawings
Fig. 1 is a schematic flowchart of a block chain-based engineering patrol method according to embodiment 1 of the present invention;
fig. 2 is a block diagram of a block chain-based engineering patrol apparatus according to embodiment 2 of the present invention;
fig. 3 is a block diagram of a block chain-based engineering patrol system according to embodiment 3 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, this embodiment provides an engineering patrol method based on a block chain, which is mainly implemented by a background patrol management subsystem, and includes the steps of:
presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan, issuing the patrol task and a patrol record, receiving patrol data uploaded by a patrol mobile terminal, and analyzing and counting according to the patrol data;
submitting the inspection data to a public chain DApp application and writing the inspection data into a newly-built block of the DApp;
comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract;
and judging whether the patrol data conforms to the business logic rule in the intelligent contract or not, and if so, storing and displaying.
Specifically, the background patrol management subsystem pre-configures a patrol task plan in the system, configures patrol intervals, patrol personnel, patrol positions and other information according to actual patrol requirements, and automatically and periodically issues patrol tasks to a specified patrol mobile terminal according to preset contents after successful setting;
in this embodiment, the patrol data includes: generating a unique ID of an inspection table through a uuid algorithm, and filling the inspection table by an inspection user, wherein the inspection table comprises inspection item contents preset by a background inspection management subsystem, and the inspection item contents comprise single selection, multiple selection and various filling forms;
in the embodiment, the patrol data is converted into key-value form data from a standard json format, the data is encrypted by using an md5 algorithm, the encrypted key-value form patrol data is transmitted to a DApp application by using the internet by calling a patrol data reporting interface provided by the DApp application, after the DApp application receives the data, a preset private key is used for matching with a public key received by the interface, the patrol data is decrypted and extracted and stored in a new block, uplink of the patrol data is realized, the patrol data is submitted to the DApp application of a public chain and written into a newly-built block of the DApp, the block in a block chain platform has the characteristic of being not falsifiable, the operation of the DApp is not based on the traditional service end mode but based on the public chain platform, and even if the service end is down, the patrol system can still normally operate, the patrolman can normally submit the patrolman data.
DApp nodes receiving data in a block chain platform compare the submitted patrol data to find out historical patrol data stored in a block, the DApp analyzes data uploaded in the same patrol table every time, option data conforming to actual data conditions are analyzed by using an algorithm, newly uploaded patrol data are compared with the option data values obtained by analysis to judge whether a large deviation exists or not, business logic rules are summarized and written into an intelligent contract according to actual data conditions reflected by preset patrol tables in the historical patrol data in a patrol system, the business logic rules are analyzed according to the historical patrol data stored in the block and basic characteristics of patrol places, and are matched with contents of patrol items filled in the patrol tables by patrol persons according to information such as positions, personnel, areas, types of the patrol places and the like, listing some rule characteristics according to different positions, areas and types of places, writing the rule characteristics into an intelligent contract to form an intelligent contract rule, judging whether patrol data submitted by a patroller is in accordance with preset intelligent contract rules or not, according to the rules specified in the intelligent contract, if no dangerous goods exists in a patrol point A, judging whether other harmful factors exist in a patrol item, and if the patrol person filling content comprises the characteristics of the dangerous goods, regarding as violating contract content, automatically recording the number of violations and the proportion of the violating rules by DApp for the patroller violating the contract, calculating a violating score, stopping the patroller's patrolling authority after the violating score reaches a certain threshold value, reporting back-end operation and maintenance personnel to process, objectively reflecting the actual situation of the patrol site, and if the contract rules in the unfulfilled site are subjected to corresponding punishment, therefore, the problem of unreliable data in the patrol process is solved.
The inspection system DApp writes an inspection task execution plan required by a service into a rule of an intelligent contract, issues an inspection task according to the rule of the intelligent contract, the inspection task plan comprises task issuing interval time, issuing effective time, issuing an inspection task table, issued inspection points and inspector information, after a backstage operation and maintenance staff completes filling, the system automatically issues a specified inspection table to a corresponding inspector within the effective time according to the issued time interval, the inspector needs to inspect at the specified inspection point in the inspection task plan, the inspector needs to inspect at the site at a specific time according to the inspection task issued by the rule in the intelligent contract, and if the inspection task execution plan is determined to be a default, the corresponding punishment can be automatically obtained.
In the embodiment, the level DB is adopted as the bottom database in the DAPP of the private chain, so that the problem that a single node cannot store patrol data without limit is solved, and the node data is expanded without limit.
The electronic patrol table of the embodiment refers to an electronic table for recording the actual conditions of a site when a patrol person patrols, the table contents are defined according to the characteristics of the patrol site, the patrol site comprises the type of the patrol site, the area of the patrol site, the number of personnel, the site safety risk condition and other information, and the patrol item contained in the electronic patrol table is formulated according to the information of the patrol site.
In the embodiment, the patrol data is verified by the intelligent contract rule and then written in, and is stored by using the block chain technology, so that the reliability of the patrol data is greatly improved, and a server administrator and a patrol person cannot tamper with the patrol data, so that the authenticity and the originality of the data are really guaranteed.
In the embodiment, the whole inspection service is performed based on the intelligent contract rule, so that the system service operation faults caused by human factors are greatly reduced, the number of operation and maintenance personnel of the inspection system is reduced, the operation cost is reduced, the reliability of the service is greatly submitted, and the normal operation of the key service is ensured.
The embodiment can be used in various engineering patrol systems based on C/S, B/S architecture, stand-alone operation, spreadsheet record and traditional paper record, or systems containing patrol function modules, and can only upgrade some patrol function modules without involving other function modules.
The patrol system with the C/S architecture type is based on the fact that software is pre-installed on patrol equipment of patrol personnel to serve as C-end client software, and a server background is used as an S-end server; the B/S architecture type patrol system is based on the fact that a browser is opened on patrol equipment of patrol personnel to access a specific address to serve as a B-end browser end and communicate with a client, and a server background is used as an S-end server end and communicates with the browser end; the inspection system operated by a single machine needs to install inspection software into inspection equipment of an inspector in advance, the inspector inspects the inspection equipment through the software, and the inspection records are summarized in a printing mode and the like; the spreadsheet records the patrol content based on the spreadsheet software such as Microsoft Office Excel and Jinshan WPS, and the operation and maintenance personnel need to pre-input the patrol item into the spreadsheet and then send the patrol item to the patrol personnel for patrol, and the patrol mode of the patrol equipment is not supported; the traditional paper record is that the patrol items are written into a paper file in a handwriting mode, then the paper file is given to patrol personnel to be filled in during patrol, and the patrol is handed over after the completion of the filling.
Example 2
As shown in fig. 2, the present embodiment provides an engineering patrol apparatus based on a block chain, including: the system comprises a setting module, a sending module, a submitting module, a rule building module and a judging module;
in this embodiment, the setting module is used for presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan;
in this embodiment, the issuing module is configured to issue a patrol task and a patrol record;
in this embodiment, the submitting module is configured to receive patrol data uploaded by a patrol mobile terminal, submit the patrol data to a public chain DApp application, and write the patrol data into a newly created block of the DApp;
in this embodiment, the rule construction module is configured to compare the inspection data submitted by the DApp node, form a service logic rule according to the historical inspection data, and write the service logic rule into the intelligent contract;
in this embodiment, the determining module is configured to determine whether the patrol data conforms to a business logic rule in the intelligent contract, and if so, store and display the patrol data.
For specific implementation of each module in this embodiment, reference may be made to embodiment 1, it should be noted that the apparatus provided in this embodiment is only illustrated by dividing each function unit, and in practical application, the functions may be distributed by different function units according to needs, that is, an internal structure may be divided into different function units to complete all or part of the functions described above.
Example 3
As shown in fig. 3, the present embodiment provides an engineering patrol system based on a block chain, including: the system comprises a background patrol management subsystem and a patrol mobile terminal;
in this embodiment, the background patrol management subsystem is configured to execute the block chain-based engineering patrol method described in embodiment 1;
in this embodiment, the patrol mobile terminal is configured to receive a patrol task, enter a preset patrol content item in a patrol table, and upload the patrol table filled by the user to the background patrol management subsystem.
In the block chain-based patrol system, the service end is switched to the public chain platform DApp, so that the operation cost can be reduced by 70%, the overall availability of the patrol system is improved to almost 99.999% (the average fault time in one year does not exceed more than 1 minute), and the block chain-based patrol system is greatly improved compared with the conventional B/S or C/S framework.
Example 4
This embodiment provides a storage medium, which may be a storage medium such as a ROM, a RAM, a magnetic disk, an optical disk, etc., and the storage medium stores one or more programs, and when the programs are executed by a processor, the block chain based engineering patrol method of embodiment 1 is implemented.
Example 5
The embodiment provides a computing device, where the computing device may be a desktop computer, a notebook computer, a smart phone, a PDA handheld terminal, a tablet computer, or other terminal devices with a display function, the computing device includes a processor and a memory, the memory stores one or more programs, and when the processor executes the programs stored in the memory, the block chain-based engineering patrol method of embodiment 1 is implemented.
In summary, the invention adopts the block chain decentralized technology, so as to solve the problem of system paralysis caused by the unavailability of the server; for the patrol table data submitted by the patroller each time, the problems of unreliable and dirty data of the patrol data reported by the patroller are solved through an intelligent contract of a block chain; the patrol task is changed from a task formulated by a server side into a rule by formulating an intelligent contract, and the actual business problems of missing patrol, multiple patrol and wrong patrol caused by artificially formulating the patrol task are solved.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (10)

1. An engineering patrol method based on a block chain is characterized by comprising the following steps:
presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan;
issuing a patrol task and a patrol record;
receiving patrol data uploaded by a patrol mobile terminal, submitting the patrol data to a public chain DApp application, and writing the patrol data into a newly-built block of the DApp;
comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract;
and judging whether the patrol data conforms to the business logic rule in the intelligent contract or not, and if so, storing and displaying.
2. The block chain-based engineering patrol method according to claim 1, wherein said step of issuing patrol tasks further comprises:
and the DApp writes the inspection task plan into a service logic rule of the intelligent contract and issues the inspection task according to the service logic rule.
3. The block chain-based engineering patrol method according to claim 2, wherein the patrol task plan comprises task issuing interval time, issuing validation time, issuing a patrol task table, issued patrol points and patrol person information.
4. The blockchain-based engineering patrol method according to any one of claims 1, wherein the step of submitting patrol data to a public chain DApp application further comprises patrol data format conversion and data encryption steps, specifically:
the patrol data are converted into key-value data, the patrol data are encrypted by adopting an md5 algorithm, the encrypted key-value patrol data are transmitted to the DApp application by calling a patrol data reporting interface provided by the DApp application, and after the DApp application receives the patrol data, the preset private key is matched with a public key received by the interface, the patrol data are decrypted, the key-value data are extracted and stored in a new block, and uplink of the patrol data is completed.
5. The block chain-based engineering patrol method according to any one of claims 1, wherein the business logic rules are analyzed according to historical patrol data stored in the blocks and basic characteristics of patrol places, the position, personnel, area and place type information of the patrol places are matched with the contents of patrol items in the filled patrol table, and the rule characteristics are written into an intelligent contract according to the tabulated rule characteristics of different positions, areas and place types to form an intelligent contract business logic rule.
6. The blockchain-based engineering patrol method according to any one of claims 1 to 5, wherein the patrol data comprises a patrol table for filling out preset patrol content items, a patrol table unique ID, and the patrol content items take any one or more of single-choice, multiple-choice and filling-out contents.
7. An engineering inspection device based on a block chain is characterized by comprising: the system comprises a setting module, a sending module, a submitting module, a rule building module and a judging module;
the setting module is used for presetting a patrol task, configuring a patrol table, a patrol item and a patrol plan;
the issuing module is used for issuing inspection tasks and inspection records;
the submitting module is used for receiving the inspection data uploaded by the inspection mobile terminal, submitting the inspection data to a public chain DApp application, and writing the inspection data into a newly-built block of the DApp;
the rule construction module is used for comparing the submitted patrol data at the DApp node, forming a service logic rule according to the historical patrol data and writing the service logic rule into an intelligent contract;
the judging module is used for judging whether the patrol data accords with the business logic rule in the intelligent contract or not, and storing and displaying the patrol data if the patrol data accords with the business logic rule in the intelligent contract.
8. An engineering patrol system based on a blockchain, comprising: the system comprises a background patrol management subsystem and a patrol mobile terminal;
the background patrol management subsystem is used for executing the block chain-based engineering patrol method according to any one of claims 1 to 6;
and the patrol mobile terminal is used for receiving the patrol task, inputting preset patrol content items in the patrol table, and uploading the patrol table filled by the user to the background patrol management subsystem.
9. A storage medium storing a program, wherein the program, when executed by a processor, implements the blockchain-based engineering patrol method according to any one of claims 1 to 6.
10. A computing device comprising a processor and a memory for storing a program executable by the processor, wherein the processor, when executing the program stored by the memory, implements the blockchain based engineering patrol method according to any one of claims 1 to 6.
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