CN113112375A

CN113112375A - Water resource decentralized management system

Info

Publication number: CN113112375A
Application number: CN202110553918.9A
Authority: CN
Inventors: 陈晓宏; 夏文君; 郑炎辉; 宋超; 金浩宇
Original assignee: Guangzhou Fengzeyuan Water Conservancy Technology Co ltd; Sun Yat Sen University
Current assignee: Guangzhou Fengzeyuan Water Conservancy Technology Co ltd; Sun Yat Sen University
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-07-13

Abstract

The invention discloses a water resource decentralized management system, which comprises a water resource management block chain platform, a water resource management subsystem, a water supply management subsystem, a water consumption management subsystem and a drainage management subsystem, wherein the water resource management block chain platform is connected with the water resource management subsystem; the water resource management block chain platform is used for constructing a block chain platform and realizing the storage and management of water resource data based on the block chain platform; the water source management subsystem, the water supply management subsystem, the water utilization management subsystem and the water drainage management subsystem realize data uplink, monitoring data evaluation, water resource problem traceability analysis and water resource scheduling scheme establishment from each link of 'power supply and power consumption drainage'. The invention constructs decentralized 'power supply and consumption and drainage' overall process water resource management based on the block chain technology, constructs a trust mechanism among main bodies of all links, and realizes self-checking of water resource problems of all links; aiming at the problem of water resources, corresponding countermeasures are made based on the combination of water resource data, and the management efficiency of a water resource system is improved.

Description

Water resource decentralized management system

Technical Field

The invention relates to the technical field of computers, in particular to a block chain technology, and particularly relates to a water resource decentralized management system.

Background

At present, the water resource management in China is mainly central management, and all levels of water management departments are responsible for managing and supervising water resource services in jurisdictions in a unified way. Under the management mode, the unification of data formats and data interfaces can be realized, so that a water management department can ensure that a fair decision is made from the whole situation as far as possible from top to bottom. Specifically, the water supply plant mainly guides and supervises the business by water resources and a water supply guarantee department, the sewage treatment plant is coordinately constructed and managed by a water pollution management department, the price of raw water and water supply is accounted by the water resources and the water supply guarantee department, and the sewage treatment fee is collected and the payment standard is established by a municipal drainage management department. However, the central management mode has the following technical problems:

1) because sufficient trust is difficult to establish between the water management department and the water resource business units, the business units receive the inspection of functional units in the processes of water taking, water making, water delivery, water drainage and the like with higher frequency, and the water resource management cost is increased;

2) water resource data of all links are collected into a central database of a government water management department, data input ports are multiple, transmission links are long, data need to be transmitted to a data center through a network and interactive instructions are received, and data transfer time is long. Therefore, the solution of the water resource problem and the implementation of the water management policy are delayed for a certain time, and the working efficiency of water resource management is not high;

3) all water resource information data are stored in a central database in a centralized mode, and data forgery and distortion can occur; in addition, the primary and secondary servers of the central database may be subject to data loss due to virus or hacker attack.

Disclosure of Invention

In view of the above, the present invention provides a water resource decentralized management system to overcome at least one technical problem in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a water resource decentralized management system, comprising:

the system comprises a water resource management block chain platform, a water source management subsystem, a water supply management subsystem, a water utilization management subsystem and a drainage management subsystem;

the water resource management blockchain platform is used for constructing a blockchain platform and realizing the storage and management of water resource data based on the blockchain platform;

the water source management subsystem is used for managing water information of the water source, evaluating and managing monitoring items of the water source and/or managing emergencies of the water source;

the water supply management subsystem is used for managing water supply information of a water supply plant and/or a water supply network, evaluating and managing monitoring items of the water supply plant and the water supply network, and/or managing water supply emergencies;

the water consumption management subsystem is used for managing water consumption information of water consumers, evaluating and managing the water consumption of the water consumers and/or carrying out early warning management on excess water;

the drainage management subsystem is used for managing sewage information of a sewage treatment plant and/or a drainage user, evaluating and managing monitoring items of the sewage treatment plant and/or the drainage user, and/or confirming and processing sewage problems.

Preferably, the water source management subsystem comprises a water source basic information management module, a water source monitoring data management module, a water source networking data query module, a water source evaluation management module and a water source emergency management module;

the water source site basic information management module is used for inputting, modifying and/or inquiring basic information of the water source site;

the water source monitoring data management module is used for inputting and storing monitoring data of a water source and linking the monitoring data of the water source as water resource data to the block chain platform;

the water source area networking data query module is used for querying monitoring data of the water source area, the associated environmental information and the water supply information of the linked water plant;

the water source area evaluation management module is used for acquiring the evaluation result of the monitoring project of the water source area, issuing a corresponding qualification certificate to the water source area according to the evaluation result, or tracing and analyzing the reason causing the evaluation result, and uploading the evaluation result and the issued qualification certificate to the block chain platform;

the water source emergency management module is used for determining and identifying water source emergencies, counting the influence range of the water source emergencies and determining a water source scheduling scheme.

Preferably, the water source place evaluation management module comprises a water source place index evaluation module and a water source place index management module;

the water source area index evaluation module is used for calling corresponding water resource data from the block chain platform through an intelligent contract according to a monitoring project, comparing the corresponding water resource data with a preset standard to obtain a water source index evaluation result, storing the water source index evaluation result and linking the water source index evaluation result to the block chain platform;

the water source place index management module is used for generating an electronic certificate with qualified index for the water source place with qualified index according to the water source index evaluation result and linking the electronic certificate to the block chain platform; and tracing and analyzing the water resource data in the block chain platform to obtain the reason of the unqualified indexes of the water resource places with unqualified indexes.

Preferably, the water source emergency management module comprises a water source event identification module and a water source emergency scheduling module;

the water source event identification module is used for identifying water source emergencies and counting the influence range of the water source emergencies;

and the water source emergency scheduling module is used for determining a scheduling scheme of a water supply source according to the water source emergency.

Preferably, the water supply management subsystem comprises a water supply basic information management module, a water supply monitoring data management module, a water supply networking data query module, a water supply evaluation management module and a water supply emergency management module;

the water supply basic information management module is used for inputting, modifying and/or inquiring basic information of a water supply plant and/or a water supply network;

the water supply monitoring data management module is used for recording and storing monitoring data of a water supply plant and/or a water supply network, and linking the monitoring data of the water supply plant and/or the water supply network to the block chain platform as water resource data;

the water supply network data query module is used for querying monitoring data of a water supply plant and/or a water supply network, monitoring data of a related water source place and water consumption information of the linked water consumers;

the water supply evaluation management module is used for acquiring evaluation results of monitoring items of the water supply plant and/or the water supply network, issuing corresponding certificates to the water supply plant and the water supply network according to the evaluation results, or tracing and analyzing reasons causing the evaluation results, and linking the evaluation results and the issued certificates to the block chain platform;

the water supply plant emergency management module is used for determining and identifying water supply emergencies, counting the influence range of the water supply emergencies and determining a water supply scheduling scheme.

Preferably, the water supply evaluation management module comprises a water supply plant index evaluation module, a water supply network index evaluation module and a water supply index management module;

the water supply plant index evaluation module is used for calling corresponding water resource data from the block chain platform through an intelligent contract according to monitoring items of a water supply plant, comparing the corresponding water resource data with a preset standard to obtain a water supply plant index evaluation result, storing the water supply plant index evaluation result and linking the water supply plant index evaluation result to the block chain platform;

the water supply network index evaluation module is used for calling corresponding water resource data from the block chain platform through an intelligent contract according to monitoring items of the water supply network, comparing the corresponding water resource data with a preset standard to obtain a water supply network index evaluation result, storing the water supply network index evaluation result and chaining the water supply network index evaluation result to the block chain platform;

the water supply index management module is used for respectively generating electronic certificates with qualified indexes for the water supply plant and the water supply network according to the water supply plant index evaluation result and the water supply network index evaluation result, and linking the electronic certificates to the block chain platform; and tracing and analyzing the water resource data in the block chain platform to the water supply plant and the water supply network with unqualified indexes to obtain the reason of the unqualified indexes.

Preferably, the water supply plant index evaluation module comprises a water supply plant water quality evaluation module and a water supply plant water amount evaluation module;

the water supply plant water quality evaluation module is used for calling water quality data of the water supply plant from the water resource data through an intelligent contract, comparing the water quality data with a preset water quality standard to obtain a water quality evaluation result, storing the water quality evaluation result and linking the water quality evaluation result to the block chain platform;

the water supply plant water quantity evaluation module is used for calling water supply quantity data in the water resource data from the block chain platform through an intelligent contract, comparing and analyzing the water supply quantity data with a water supply plan in the same year or month to obtain a water quantity evaluation result, and storing the water quantity evaluation result and linking the water quantity evaluation result to the block chain platform.

Preferably, the water supply plant emergency management module comprises a water supply event identification module and a water supply emergency scheduling module;

the water supply incident identification module is used for identifying water supply incidents and counting the influence range of the water supply incidents;

and the water supply emergency scheduling module is used for determining a water source scheduling scheme according to the water supply emergency.

Preferably, the water consumption management subsystem comprises a water consumption basic information management module, a water consumption monitoring data management module, a water consumption networking data query module, a water consumption evaluation management module and a water consumption excess early warning module;

the water consumption basic information management module is used for inputting, modifying and/or inquiring basic information of a water user;

the water consumption monitoring data management module is used for recording and storing water consumption monitoring data and linking the water consumption monitoring data serving as water resource data to the block chain platform;

the water network data query module is used for querying water monitoring data, water supply information of the linked water plant and water quality information of the connected water source;

the water consumption evaluation management module is used for evaluating the water consumption of the water consumers, executing reward/punishment operation on the water consumers according to the evaluation result and generating a water saving scheme;

the water excess early warning module is used for predicting the water demand and predicting and managing excess water according to the prediction result.

Preferably, the water use evaluation management module comprises a water use index evaluation module and a water use index management module;

the water use index evaluation module is used for calling water use data in the water resource data from the block chain platform through an intelligent contract, comparing the water use data with a water use quota to obtain a water use index evaluation result, storing the water use index evaluation result and linking the water use index evaluation result to the block chain platform;

the water use index management module is used for generating an electronic certificate of qualified water use indexes for water users of qualified water use indexes according to the water use index evaluation result; and deducting points or virtual currency for the water consumers with unqualified water use indexes, and generating a water-saving scheme.

Preferably, the water use excess early warning module comprises a water use prediction module and a water use early warning management module;

the water consumption prediction module is used for calling water consumption data in the water resource data from the block chain platform through an intelligent contract, predicting the water demand of a water consumer by combining with environmental meteorological information, and predicting whether the water consumer can excessively use water or not by combining with a preset water consumption quota according to the prediction result of the water demand;

and the water use early warning management module is used for warning the water user predicted to use the excess water according to the prediction result of the excess water use of the water user.

Preferably, the drainage management subsystem comprises a drainage basic information management module, a drainage monitoring data management module, a drainage networking data query module, a drainage evaluation management module and a drainage emergency management module;

the basic information management module for drainage is used for inputting, modifying and/or inquiring basic information of a sewage treatment plant and/or a drainage household;

the drainage monitoring data management module is used for inputting and storing monitoring data of a sewage treatment plant and/or a drainage household, and linking the monitoring data of the sewage treatment plant and/or the drainage household as water resource data to a block chain platform;

the drainage networking data query module is used for monitoring data of a sewage treatment plant and/or a drainage user and water consumption data of the drainage user and a sewage collection area to which the sewage treatment plant belongs;

the drainage evaluation management module is used for acquiring a sewage index evaluation result of a monitoring project of a sewage treatment plant and/or a drainage user, issuing a corresponding electronic certificate of a certificate to the sewage treatment plant and/or the drainage user according to the sewage index evaluation result, or tracing and analyzing reasons causing the evaluation result, and linking the sewage index evaluation result and the issued certificate to a block chain platform;

and the drainage emergency management module is used for confirming and treating the sewage treatment problem and/or the drainage problem according to the sewage index evaluation result.

Preferably, the drainage emergency management module comprises a drainage early warning module and a drainage management module;

the drainage early warning module is used for predicting the drainage of a future time scale according to water resource data on the block chain platform, and giving a warning to a drainage user when the excess of the drainage is predicted;

and the drainage management module is used for confirming and processing the sewage problem according to the sewage index evaluation result and generating a coping decision.

According to the technical scheme, compared with the prior art, the invention discloses a block chain-based water resource decentralized management system, which is used for constructing decentralized 'power supply and consumption drainage' overall process water resource management and constructing a trust mechanism among main bodies of all links on the basis of a block chain technology, so that self-checking of water resource problems of all links is realized; aiming at the problem of water resources, corresponding countermeasures are made based on the combination of water resource data, and the management efficiency of a water resource system is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a functional diagram of a water resource decentralized management system according to an embodiment of the present invention;

FIG. 2 is a functional schematic diagram of a water source management subsystem as disclosed in an embodiment of the present invention;

FIG. 3 is a schematic illustration of a water source management process disclosed in an embodiment of the present invention;

FIG. 4 is a functional diagram of a water supply management subsystem according to an embodiment of the present disclosure;

FIG. 5 is a functional schematic diagram of a water supply evaluation management module disclosed in an embodiment of the invention;

FIG. 6 is a schematic diagram of a water supply management process according to an embodiment of the disclosure;

FIG. 7 is a functional schematic diagram of a water management subsystem as disclosed in an embodiment of the present invention;

FIG. 8 is a schematic illustration of a water management process as disclosed in an embodiment of the present invention;

FIG. 9 is a functional schematic of a drainage management subsystem as disclosed in an embodiment of the present invention;

FIG. 10 is a schematic illustration of a drainage management process disclosed in an embodiment of the present invention;

FIG. 11 is a schematic diagram of decentralized management of water resources according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As can be seen from the background art, the existing water resource management is mainly a central management, which has the problems of high management cost, low management efficiency, and high data security risk.

Therefore, the embodiment of the present invention discloses a block chain-based water resource decentralized management system, and as shown in fig. 1, the water resource decentralized management system disclosed in the embodiment of the present invention includes a water resource management block chain platform 10, a water source management subsystem 20, a water supply management subsystem 30, a water usage management subsystem 40, and a drainage management subsystem 50.

Specifically, the water resource management blockchain platform 10 is used to construct a blockchain platform, and implement storage and management of water resource data based on the blockchain platform.

The water management subsystem 20 is configured to perform at least one of the following functions: the method comprises the steps of managing water information of a water source place, evaluating and managing monitoring items of the water source place and managing emergencies of the water source place.

The water information of the water source can include one or more of basic information of the water source, monitoring data information and other information related to the water source.

The water supply management subsystem 30 is configured to perform at least one of the following functions: the method comprises the steps of managing water supply information of a water supply plant and a water supply network, evaluating and managing monitoring items of the water supply plant and the water supply network, and managing water supply emergencies.

The water supply information of the water supply plant or the water supply network may include one or more of basic information of the water supply plant or the water supply network, monitoring data information, and other information associated with the water supply plant or the water supply network.

The water management subsystem 40 is configured to perform at least one of the following functions: the method comprises the steps of managing water consumption information of water consumers, evaluating and managing the water consumption of the water consumers, and carrying out early warning management on excess water.

The water consumption information of the water user can comprise one or more of basic information, monitoring data information and other information associated with the water user.

The drainage management subsystem 50 is configured to perform at least one of the following functions: the method comprises the steps of managing sewage information of a sewage treatment plant and a drainage household, evaluating and managing monitoring items of the sewage treatment plant or the drainage household, and confirming and treating sewage problems.

The sewage information of the sewage treatment plant and the drainage household can comprise one or more of basic information, monitoring data information and other information associated with the sewage treatment plant and the drainage household.

According to the water resource decentralized management system disclosed by the invention, a block chain platform is built, and the data of four links of water source, water supply, water use and water drainage are stored in a distributed manner based on the platform, so that each node can share global data, and the one-sidedness of decision basis is avoided; in addition, the data is ensured to be difficult to tamper through a hash algorithm in the block chain technology, the data is prevented from being repudiated by each main body through an asymmetric encryption technology, trust mechanisms among links, links and water management departments are constructed, and the supervision difficulty and the cost are reduced; through self-checking of water resource problems in all links and aiming at the water resource problems, corresponding countermeasures are formulated based on water resource data, and the management efficiency of a water resource system is improved.

The management of each link of "power supply and consumption arrangement" will be described in detail below.

First, water source management

Referring to fig. 2, the water source management subsystem 20 may include a water source basic information management module 21, a water source monitoring data management module 22, a water source networking data query module 23, a water source evaluation management module 24, and a water source emergency management module 25.

Specifically, the water source base information management module 21 is used for performing one or more operations of entering, modifying and querying the base information of the water source base.

The basic information of the water source place can comprise one or more of water source basic information, standby water source basic information, protection area division information and monitoring point basic information of the water source place.

The water source monitoring data management module 22 is configured to record and store monitoring data of a water source, and uplink the monitoring data as water resource data to a blockchain platform (hereinafter referred to as blockchain platform) in the water resource management blockchain platform 10.

The monitoring data of the water source place can comprise one or more of water level of a reservoir, water quantity and water quality.

The water source networking data query module 23 is used for querying the monitoring data of the water source, the associated environmental information and the water supply information of the linked water plant.

For monitoring data, not only real-time data but also historical data of the monitoring data can be inquired; the associated environmental information may include meteorological information of a water source area and hydrographic information of an upstream hydrographic station; the water supply information of the linked water plant may include information on the water supply capacity, the present water supply amount, and the like of the linked water plant. And by inquiring the water supply information of the linked water plants, data support is provided for water supply decisions of the water plants by the water source places.

On the function design of the query interface, the target area can be drawn according to the name of the source node, the administrative area or arbitrarily encircled on the map, and the water quantity and water quality data of the corresponding source node can be further queried. The expression of the query result may include a list, a line graph, and the like.

The water source evaluation management module 24 is configured to obtain an evaluation result of a monitoring project of the water source, issue a corresponding certificate to the water source according to the evaluation result, or trace the source and analyze the reason causing the evaluation result, and link the evaluation result and the issued certificate to the block chain platform.

Specifically, the monitoring items of the water source site may include water amount and water quality. And calling the water source local water quantity, the water quality monitoring data and a preset index standard from the block chain platform through an intelligent contract, carrying out comparative analysis, counting the standard reaching conditions of all monitoring items, storing the standard reaching conditions in the block chain platform, and displaying the standard reaching conditions on related function modules of the water source site. Furthermore, an intelligent contract can be triggered, for each water source area, a water quality qualification certificate is automatically issued when the water quality is qualified, and the reason is analyzed through traceability management when the water quality does not reach the standard.

Based on this, in an alternative embodiment, the waterhead assessment management module 24 may include a waterhead index assessment module and a waterhead index management module.

Specifically, the water source site index evaluation module is configured to call, according to a monitoring project of a water source site, corresponding water resource data, for example, water quantity data or water quality data, from the block chain platform through an intelligent contract, compare the water resource data with a preset index standard to obtain a corresponding water source index evaluation result, for example, a water source site water quantity index evaluation result or a water source site water quality index evaluation result, store the water source index evaluation result, and link the water source index evaluation result to the block chain platform.

In an alternative embodiment, please refer to fig. 3, the criterion for evaluating the water amount of the water source location may be a minimum water level or an early limit water level required by the operation of the water intake project; the water quality of the water source site can be evaluated according to the standard of a specific item 80 in table 3 of "surface water environment monitoring quality standard" (GB3838-2002), and one or more evaluation items including transparency, water temperature, pH value, dissolved oxygen, permanganate index, biochemical oxygen demand, ammonia nitrogen, total phosphorus, total nitrogen, copper, zinc, fluoride, selenium, arsenic, mercury, septa, hexavalent chromium, lead, cyanide, volatile phenol, petroleum, anionic surfactant, sulfide, faecal coliform, sulfate, chloride, nitrate nitrogen, iron, manganese, chlorophyll a, conductivity, and blue-green algae density can be considered.

The water source place index management module is used for generating a corresponding electronic certificate for the water source place with qualified indexes according to the water source index evaluation result and linking the electronic certificate to the block chain platform; and tracing and analyzing the water resource data in the block chain platform to obtain the specific reason of the unqualified indexes of the water resource places.

And aiming at the water source index evaluation result, further analysis can be carried out so as to identify and find out the water source emergency in time and take corresponding remedial measures. To this end, the water source emergency management module 25 is configured to determine and identify water source emergencies, count the impact areas of the water source emergencies, and determine a water source dispatch plan.

In an alternative embodiment, the water source emergency management module 25 may be implemented by two functional modules, namely a water source event identification module and a water source emergency scheduling module.

Specifically, the water source event identification module is used for identifying the water source emergency and counting the influence range of the water source emergency.

The statistical objects can comprise social and economic data, population data, information of all water intake ports, information of special industries (chemical industry, power plants and the like) and emergency water sources thereof in the influence range of the water source emergency, and one or more data in the conditions of other water source places near the influence range.

The water source emergency scheduling module is used for determining a water source scheduling scheme according to the water source emergency.

For example, the reasonable range of water quantity and water quality adjustment can be calculated by adopting a method of direct judgment or machine learning according to a water supply and drainage scheme planned by the government or historical water quantity and water quality data; in addition, the influence of engineering facilities, water transfer distance, water transfer amount on the original water supply area and the like of reservoir scheduling can be compared through an artificial intelligence algorithm, and then an optimal scheduling adjustment scheme is autonomously decided according to knowledge reasoning.

The management of the intensified drinking water source is an important task for implementing the most strict water resource management system. By the water source management subsystem 20 and a management mode of decentralized management by using a block chain technology, a water department can disperse part of water source management functions to nodes of water source ring sections, a water source management mechanism can complete water quality evaluation, problem treatment, emergency adjustment and other work through the water source management subsystem 20 connected with the water source management block chain platform 10, the water department can monitor the water quality and quantity conditions of the water source through the block chain platform of the water source management block chain platform 10 at any time, and meanwhile, the adjustment or problem treatment of any management scheme of the water source management mechanism can record uplink and non-tampering, so that the behavior responsibility traceability is ensured, and management confusion caused by function transfer in each link can be effectively prevented.

Water supply pipe

Referring to fig. 4, the water supply management subsystem 30 may include a water supply basic information management module 31, a water supply monitoring data management module 32, a water supply networking data query module 33, a water supply evaluation management module 34, and a water supply emergency management module 35.

Specifically, the water supply basic information management module 31 is configured to implement at least one of the following functions: and the basic information of the water supply plant and the water supply network is input, modified and inquired.

The basic information of the water supply plant and the water supply network can comprise one or more of the water supply scale, the operation capacity, the water taking point, the water taking permission, the responsible water supply range and the water supply network range of the water supply plant.

The water supply monitoring data management module 32 is used for recording and storing monitoring data of a water supply plant and a water supply network, and linking the monitoring data to the block chain platform as water resource data.

The monitoring data of the water supply plant and the water supply network can comprise one or more data of water intake, water supply and water quality of water supply.

The water supply network data query module 33 is used for querying the monitoring data of the water supply plant and the water supply network, the monitoring data of the associated water source place and the water consumption information of the linked water consumers.

For monitoring data, not only real-time data but also historical data of the monitoring data can be inquired; the associated water source location refers to a water source location for providing water for the water supply plant, and the monitoring data of the associated water source location can comprise water quantity and water quality data thereof. By inquiring the monitoring data of the associated water source place and the water consumption information of the linked water consumers, comprehensive upper and lower end data support can be provided for the water supply strategy of the water supply plant.

On the function design of the query interface, the target area can be drawn according to the name of the water plant node, the administrative area or any circle on the map, so that the water quantity and water quality data of the corresponding water plant can be queried. The expression of the query result may include a list, a line graph, and the like.

The water supply evaluation management module 34 is configured to obtain evaluation results of monitoring items of the water supply plant and the water supply network, issue corresponding certificates to the water supply plant and the water supply network according to the evaluation results, or trace the source and analyze reasons causing the evaluation results, and link the evaluation results and the issued certificates to the block chain platform.

Specifically, the monitoring items of the water supply plant may include the amount of water supplied from the water supply plant, the quality of the water; the monitoring items of the water supply network can comprise the leakage water quantity of the water supply network and the water quality of the water supply network.

For the evaluation management of the water supply plant, the water supply quantity monitoring data of the water supply plant and the water supply plan in the current year (or the current month) are called from the block chain platform for comparison and analysis through an intelligent contract, the water supply quality data and the index standard are called for comparison, the standard reaching conditions of all monitoring items are counted, the standard reaching conditions are stored in the block chain and displayed on the water supply function module. Then triggering an intelligent contract, automatically issuing a water quality qualification certificate if the water quality is qualified for each water plant, and formulating a water supply water quality abnormity emergency scheduling scheme by tracing management and analyzing reasons, and reusing an artificial intelligence algorithm, knowledge reasoning and other methods if the water quality does not reach the standard; and the water quantity evaluation is to judge whether the water supply is reasonable under the current situation by combining the water quantity condition of the upstream water source and the water quantity information of the downstream water users, and the dynamic optimization of the water supply scheme is realized through intelligent consultation, artificial intelligent algorithm and the like.

For the management of the water supply network, the leakage water quantity of the pipe network is called from the block chain platform through an intelligent contract to calculate the leakage rate of the town pipe network, the leakage rate is compared with a leakage rate control target of the town water supply network, the water quality data of the pipe network is called to be compared with an index standard, the standard reaching condition of each monitoring item is counted, the standard reaching condition is stored in the block chain and displayed on the water supply function module. Then triggering an intelligent contract, automatically issuing a water quality qualification certificate if the water quality is qualified for each pipe network, and formulating a water supply water quality abnormity emergency scheduling scheme by tracing management and analyzing reasons, and reusing an artificial intelligence algorithm, knowledge reasoning and other methods if the water quality is not qualified; and water quantity management judges whether the pipe network has a large amount of abnormal water leakage according to the leakage rate and the leakage water quantity, tracing the leakage point by using the water pressure information of the pipe network distribution point and a hydrodynamic model, and optimizing the water supply scheme and maintaining the pipe network by using methods such as knowledge reasoning and the like. Of course, management actions such as adjustment of the water supply scheme are recorded on the blockchain.

Based on this, in an alternative embodiment, referring to fig. 5, the water supply evaluation management module 34 may include a water supply plant index evaluation module 341, a water supply network index evaluation module 342, and a water supply index management module 343.

Specifically, the water supply plant index evaluation module 341 is configured to call, according to the monitoring items of the water supply plant, corresponding water resource data, for example, water quantity data or water quality data, from the blockchain platform through an intelligent contract, compare the water resource data with a preset standard to obtain a water supply plant index evaluation result, for example, a water supply plant water quantity index evaluation result or a water supply plant water quality index evaluation result, store the water supply plant index evaluation result, and link the water supply plant index evaluation result to the blockchain platform.

To further subdivide the functional modules, in an alternative embodiment, the water supply plant index evaluation module 341 may include a water supply plant quality evaluation module and a water supply plant quantity evaluation module.

Specifically, the water supply plant water quality evaluation module is used for calling water quality data of the water supply plant from the block chain platform through an intelligent contract, comparing the water quality data with a preset water quality standard to obtain a water quality evaluation result, storing the water quality evaluation result, and linking the water quality evaluation result to the block chain platform.

The water supply network index evaluation module 342 is configured to call corresponding water resource data, such as water leakage amount of a pipe network or water quality of the pipe network, from the block chain platform through an intelligent contract according to a monitoring project of the water supply network, compare the water leakage amount with a preset standard to obtain a water supply network index evaluation result, such as a pipe network leakage rate index evaluation result or a pipe network water quality index evaluation result, store the water supply network index evaluation result, and link the water supply network index evaluation result to the block chain platform.

The water supply index management module 343 is used for according to index evaluation result of water supply plant, index evaluation result of water supply network, produce the qualified electronic certificate of index to water supply plant, water supply network that the index is qualified separately, and link the electronic certificate to the block chain platform; and tracing and analyzing the water resource data in the block chain platform to the water supply plant and the water supply network with unqualified indexes to obtain the reason of the unqualified indexes.

And aiming at the water supply index evaluation result, further analysis can be carried out so as to identify and find out the water supply emergency in time and take corresponding remedial measures. Based on this, in an alternative embodiment, the water supply plant emergency management module 35 is used to determine and identify water supply emergencies, count the scope of impact of the water supply emergencies, and determine a water supply scheduling scheme.

The statistical objects can comprise socioeconomic data, population data, information of all water intake ports, information of special industries (chemical industry, power plants and the like) and emergency water sources thereof in the influence range and one or more data of other water sources and water plant conditions near the influence range.

In one embodiment, the water supply plant emergency management module 35 may identify the water supply emergency and may mark the area of impact of the water supply emergency on the associated functional interface. For example, when a water pollution event is identified, a water plant or a water supply network with pollution is marked on a map of a functional interface, the influence range of the water pollution event is marked according to the water supply range of the water plant, social and economic data, population data, information of all water intakes, special industries (chemical industry, power plants and the like) and emergency water source information in the influence range are counted, the conditions of other water sources and the water plant near the influence range are inquired and displayed, and the statistical information and the inquiry information are displayed on a corresponding interface.

In addition, the emergency management module 35 of the water supply plant may also compare the influences of engineering facilities, water transfer distance, water transfer amount on the original water supply area and the like according to the emergency plan of water source and water supply emergency in the city and according to the pollution occurrence position, and autonomously decide the most water supply adjustment scheme by combining the methods of artificial intelligence algorithm, knowledge reasoning and the like.

Based on this, to further subdivide the functional modules, in an alternative embodiment, the water supply plant emergency management module 35 may include a water supply event identification module and a water supply emergency scheduling module.

The water supply incident identification module is used for identifying water supply incidents and counting the influence range of the water supply incidents; and the water supply emergency scheduling module is used for determining a water source scheduling scheme according to the water supply emergency.

Water supply management is the key work for guaranteeing the daily life of people and ensuring the long-term safety of social economy. Referring to fig. 6, by using the water supply management subsystem 30 and a centralized management mode using the block chain technology, the water department can distribute part of water supply management functions to nodes of the water supply link, and the water supply plant can complete the tasks of problem processing, emergency adjustment, etc., and the water department can supervise and inquire the control indexes of water supply amount, water supply quality, etc. of the water plant and the pipe network at any time through the block chain platform of the water resource management block chain platform 10, and meanwhile, the adjustment of any water supply scheme or problem processing of the water plant can record chain loading and responsibility falsification, thereby ensuring that the behavior can be traced back, and effectively preventing the disordered management of each link due to the function transfer.

Water management

Referring to fig. 7, the water consumption management subsystem 40 may include a water consumption basic information management module 41, a water consumption monitoring data management module 42, a water usage networking data query module 43, a water consumption evaluation management module 44, and a water use excess warning module 45.

Specifically, the water usage basic information management module 41 is used for performing one or more operations of entering, modifying and inquiring basic information of water users.

The basic information of the water user can comprise one or more of basic information such as geographical position of the water user, personal information of legal person or householder, production value and yield or number of service persons, area size and the like.

The water usage monitoring data management module 42 is configured to record and store water usage monitoring data, and link the water usage monitoring data as water resource data to the block chain platform.

Wherein, the water consumption monitoring data can be water consumption data, and the data can come from wireless sensors such as intelligent water meters and the like.

The water network data query module 43 is used for querying the water monitoring data, the water supply information of the linked water plant and the water quality information of the connected water source.

Specifically, for monitoring data, not only real-time data but also historical data of the monitoring data can be inquired; the water supply information of the linked water plants may include water quality information of the linked water plants, water plant information, which may be a water cut notification, a water supply plan, etc. The water quality information of the water supply plant is transparent to the water user through inquiring the water quality information of the water supply plant or the water source area connected with the water supply plant, and the reliability of the water user on the water quality is established. Wherein the query result can be presented in a list or line graph manner.

The water consumption evaluation management module 44 is configured to evaluate the water consumption of the water consumer, perform reward/punishment operations on the water consumer according to the evaluation result, and generate a water saving scheme.

Specifically, the water consumption monitoring data of the water consumers are called from the block chain platform through an intelligent contract, the water consumption monitoring data and the water quota are compared and analyzed to obtain an evaluation result, and the evaluation result is stored in the block chain platform and displayed on a related function module of water consumption. Furthermore, an intelligent contract can be triggered, water effect certificates are issued to water consumers without excess water consumption, water saving rewards are given, excess punishment is carried out on the water consumers with excess water consumption, and a water saving scheme is generated through calculation of intelligent consultation, an artificial intelligent algorithm and the like.

Based on this, in an alternative embodiment, the water usage evaluation management module 44 may include a water usage index evaluation module and a water usage index management module.

Specifically, the water use index evaluation module is used for calling water use data in the water resource data from the block chain platform through an intelligent contract, comparing the water use data with a water use quota to obtain a water use index evaluation result, storing the water use index evaluation result, and linking the water use index evaluation result to the block chain platform.

The water use index management module is used for generating an electronic certificate of qualified water use indexes for the water users of qualified water use indexes according to the water use index evaluation result; and deducting points or virtual currency for the water consumers with unqualified water use indexes, and generating a water-saving scheme.

And aiming at the water use index evaluation result, further analysis can be carried out so as to predict the water demand and take corresponding operation according to the prediction result. Based on this, the water excess early warning module 45 is used for predicting the water demand and predicting and managing excess water according to the prediction result.

For example, the water demand for a future period of time can be predicted by embedding knowledge inference related codes according to daily water consumption data stored in the blockchain platform and combining natural information such as water user behaviors, seasons, weather and the like. If the current water consumption rate is compared with the water consumption quota according to the conjecture, the excess water consumption will occur in the future, early warning is carried out in advance, and the user is prompted to start to reduce the water consumption. The water consumption of each user is monitored in real time according to the water quota and the water taking license, and illegal water use behaviors are timely found and restrained through monitoring.

Based on this, in an alternative embodiment, the water use excess warning module 45 may include a water use prediction module and a water use warning management module.

The water consumption prediction module is used for calling water consumption data in the water resource data from the block chain platform through an intelligent contract, predicting the water demand of a water user by combining environmental meteorological information, and predicting whether the water user can excessively use water or not by combining a preset water consumption quota according to the prediction result of the water demand.

Water management is an important task for implementing the most strict water resource management, and the core content of the water management is water conservation management. Referring to fig. 8, by using the water consumption management subsystem 40 and using a decentralized management mode of the block chain technology, the water department can not only disperse the total water consumption control index to each region, but also further refine and disperse the total water consumption control index to each water consumption link node (such as industrial enterprises, residential communities, hotel, etc.), realize the water consumption quota management of each node through intelligent combination with low cost and refinement, and complete the water consumption control, water saving reconstruction, problem processing, etc. by each node, and give rewards to the enterprises or the communities with better water saving effect, while the water department can supervise the movement of each water user at any time through the block chain platform of the water resource management block chain platform 10, and each link is supervised by the water department in a unified way while obtaining the management function, and the consistency of the management action standards of each node is guaranteed through a consensus mechanism.

Fourth, water drainage management

Referring to fig. 9, the drainage management subsystem 50 may include a drainage basic information management module 51, a drainage monitoring data management module 52, a drainage networking data query module 53, a drainage evaluation management module 54, and a drainage emergency management module 55.

Specifically, the basic information management module 51 is used for one or more operations of entry, modification and inquiry of basic information of a sewage treatment plant or a drainage household.

The basic information of the sewage treatment plant can comprise one or more of the treatment scale, the operation capacity, the drainage point, the water treatment technical level and the range responsible for sewage collection of the sewage treatment plant; the basic information of the drainage household may include one or more of a geographical location of the drainage household, a unit name, information of a person in charge, a drainage point, drainage approval, and a water treatment technical level.

The drainage monitoring data management module 52 is used for recording and storing monitoring data of a sewage treatment plant and a drainage household, and linking the monitoring data of the sewage treatment plant and the drainage household as water resource data to the block chain platform.

The monitoring data of the sewage treatment plant can comprise one or more data of sewage collection amount, drainage amount and drainage water quality of the sewage treatment plant; the monitoring data of the drainage user can comprise the drainage quantity and the drainage water quality data of the drainage user.

The drainage networking data query module 53 is used for monitoring data of a sewage treatment plant and a drainage household and water consumption data of the drainage household and a sewage collection area to which the sewage treatment plant belongs.

The monitoring data of the sewage treatment plant and the drainage household can be inquired about not only the real-time data but also the historical data.

On the functional design of the query interface, the water quantity and water quality data of the corresponding drainage household can be further queried according to the name and administrative region of the drainage household node or the arbitrary circled region on the map. The expression of the query result may include a list, a line graph, and the like.

The drainage evaluation management module 54 is configured to obtain a sewage index evaluation result of a monitoring project of a sewage treatment plant and a drainage household, issue a corresponding electronic certificate of a certificate to the sewage treatment plant and the drainage household according to the sewage index evaluation result, or trace the source and analyze the reason causing the evaluation result, and link the sewage index evaluation result and the issued certificate to the block chain platform.

Specifically, the monitoring items of the sewage treatment plant and the drainage household correspond to the monitoring data, and for the sewage treatment plant, one or more monitoring items of the sewage collection amount, the drainage amount and the drainage water quality of the sewage treatment plant can be included; the drainage user may include the drainage amount and the drainage quality of the drainage user.

For example, calling the water discharge monitoring data of the sewage treatment plant from the blockchain platform through an intelligent contract, and comparing and analyzing the water discharge monitoring data with the current year (or month) sewage treatment plan of the sewage treatment plant; calling sewage collection amount data, and comparing the sewage collection amount data with a preset index standard; and calling the monitoring data of the discharged water quality, and comparing the data with the effluent standard of the sewage treatment plant. And counting the standard reaching conditions of all the monitoring items, storing the standard reaching conditions in the block chain platform, and displaying the standard reaching conditions on the drainage function module. Furthermore, an intelligent contract can be triggered, for a drainage household, a water quality qualification certificate is automatically issued when the water quality is qualified, and an emergency decision is made by tracing management and analyzing reasons, reusing knowledge reasoning and the like when the water quality does not reach the standard.

And further analyzing the sewage index evaluation result so as to identify and find the sewage problem in time and take corresponding remedial measures. Therefore, the drainage emergency management module 55 is used for confirming and treating the sewage treatment problem and the drainage problem according to the sewage index evaluation result.

Specifically, through the drainage emergency management module 55, a drainage household and a sewage treatment plant can timely discover and treat problems of sewage leakage, substandard effluent quality and the like in actual work. The water quantity and water quality evaluation result can be updated in real time, prediction of a certain time scale in the future can be carried out according to historical water quantity information by methods such as an artificial intelligence algorithm and the like, early warning can be automatically carried out when the water displacement is about to be excessive, and automatic punishment and lifting and selling water drainage permission are carried out when the water displacement is excessive; when the sewage collection amount reaches the standard, the reward can be automatically given, and when the sewage collection amount does not reach the standard, a reason analysis and sewage collection system maintenance improvement scheme is provided; when the quality of the discharged water exceeds the standard, the traceability management provides methods such as problem reason analysis, knowledge reasoning and the like for scientific decision support, so that managers of drainage households and sewage treatment plants can rapidly adopt emergency treatment.

Based on this, in an alternative embodiment, the drainage emergency management module 55 may be implemented by two functional modules, namely a drainage pre-warning module and a drainage management module.

The drainage early warning module is used for predicting the drainage of a future time scale according to water resource data on the block chain platform, and giving a warning to a drainage user when the excess of the drainage is predicted; and the drainage management module is used for confirming and processing the sewage problem according to the sewage index evaluation result and generating a coping decision.

The drainage management relates to the bidirectional monitoring of water quality and water quantity, on one hand, source control and sewage interception are required, and the sewage treatment rate is improved; on the other hand, the sewage treatment standard is improved and the standard discharge is followed. Referring to fig. 10, by using a block chain technology decentralized management mode through a drainage management subsystem 50, a water department can disperse part of drainage management functions to drainage link nodes, and the sewage treatment plant and each drainage household complete drainage control, problem treatment, emergency adjustment and other work, and the water department can supervise and inquire control indexes such as sewage collection amount, drainage quality and the like of the drainage nodes at any time through a block chain platform of a water resource management block chain platform 10, and meanwhile, adjustment or problem treatment of any drainage scheme of the sewage treatment plant and the drainage household can record uplink and non-tampering, so that behavior responsibility can be traced, disordered management disorder caused by function downward movement of each link can be effectively prevented, and standard unification can be ensured through a consensus mechanism.

The water resource decentralized management system constructs the whole process water resource management of 'power supply, consumption and drainage' based on the block chain technology, and the covered contents mainly comprise water source, local water quality, a water purification plant and a water transmission and distribution pipeline network system thereof, information acquisition and transmission in the whole process of the whole element water fording of a user, data assimilation and fusion, water quality evaluation and analysis, real-time monitoring of water supply quantity and water quality of the water purification plant, identification and diagnosis of leakage of the pipeline network system, inference decision of water taking and supply optimization configuration knowledge, emergency scheduling of water resource problems and the like.

Referring to fig. 11, the decentralized "power and consumption" overall process water resource management of the present invention is functionally designed with four modules of water source and ground management, water supply management, water use management and water discharge management. And the main body of each link can select a corresponding management module according to the account number authority setting, so that the water resource management function of the link is realized.

In the present invention, the application of the block chain technology is mainly embodied in that: through distributed data storage of each link, each node can share global data, and one-sidedness of decision basis is avoided; the consistency of information and standards is ensured through a consensus mechanism; the Hash algorithm is used for ensuring that information is difficult to tamper and is prevented from being repudiated by asymmetric encryption, trust mechanisms among links, links and water management departments are constructed, and supervision difficulty and cost are reduced; and the automatic water management function of each node is realized through the flexible intelligent contract script, and the management efficiency is improved.

In addition, the node of each link is authenticated by a water management department and then is accessed to the block chain network, and the node has an account, and after logging in the account, the node can open the management module of the corresponding link according to the account authority. Each management module is made up of water management department to make management rule in unified mode, and write in block chain in code form through intelligent contract, thus realizing data inquiry, information retrieval analysis and scientific management decision function of each node.

In conclusion, the invention has the following beneficial effects:

1) opening and sharing of data

Through distributed data storage of a block chain platform, each node is stored with a unified database, each node can inquire and call global data in the authority range through the distributed database, global data in each link can be judged in the whole process, the process of water resource 'power supply and consumption arrangement' is optimized, and the one-sidedness caused by only self data in management decision is avoided.

Meanwhile, the information transmission efficiency can be improved, the water delivery quantity, the water consumption quantity and the water discharge quantity can be monitored in real time by taking timely, accurate and global data as support, the quick dynamic response of the whole process is promoted, and the response speed to various water resource risks and interferences is improved.

2) Ensuring information consistency

The consensus mechanism effectively ensures that the information of each node is consistent, and avoids errors and cost waste caused by information asymmetry. When a piece of data information of a certain node waits for uplink, the block chain enables all links to participate in accounting through a common identification mechanism, such as workload certification, rights and interests certification and the like, and then the data is broadcasted to all nodes, and when the nodes exceeding the preset number pass verification, the data can be added to the block chain, so that the standard unification of the whole network accounting is ensured.

3) Low cost trust construction

The block chain platform ensures that information is difficult to tamper through a Hash algorithm and an asymmetric encryption technology, a trust mechanism is built among links, links and water management departments by utilizing the information technology, nodes of each link can be managed and supervised by adopting data with great care, any data tampering can be verified by comparing the Hash value, the supervision difficulty is reduced, and the consumption of labor and time cost is reduced.

4) Management efficiency improvement

And the 'power supply and consumption arrangement' process of each node is automatically coordinated through an intelligent contract, so that the cost loss is reduced, and the related manpower and material resource investment is reduced. The business calculation in the block chain platform is completed through intelligent contracts, a plurality of preset nodes of intelligent contract codes on the network run simultaneously, and the execution result is verified through a consensus algorithm on the whole network and then the uplink is recorded. Each link can realize the analysis and evaluation of monitoring data through an intelligent contract on a block chain, and can trigger relevant codes of consultation decision in the intelligent contract according to an evaluation result, thereby providing an effective decision scheme.

By dispersing part of the supervision tasks to each link node, the nodes can complete self water resource management by using intelligent contracts, decision making by a central mechanism is not needed, and the management efficiency is improved; the intelligent contracts are written and operated after all the nodes are identified together and cannot be tampered, so that the error of the rules is not worried about; in the process of taking management measures in each link, all information can be signed and uploaded to the block chain, so that a water management department can accurately and transparently supervise.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, the embodiments may be combined as needed, and the same and similar parts may be referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water decentralized management system, comprising:

2. The system of claim 1, wherein the source management subsystem comprises a source basic information management module, a source monitoring data management module, a source networking data query module, a source evaluation management module and a source emergency management module;

3. The system of claim 2, wherein the source-based evaluation management module comprises a source-based index evaluation module and a source-based index management module;

4. The system of claim 2, wherein the source emergency management module comprises a source event identification module and a source emergency dispatch module;

5. The system according to any one of claims 1 to 4, wherein the water supply management subsystem comprises a water supply basic information management module, a water supply monitoring data management module, a water supply networking data query module, a water supply evaluation management module and a water supply emergency management module;

6. The system of claim 5, wherein the water supply evaluation management module comprises a water supply plant index evaluation module, a water supply network index evaluation module, and a water supply index management module;

7. The system of claim 6, wherein the water supply plant index evaluation module comprises a water supply plant quality evaluation module and a water supply plant quantity evaluation module;

8. The system of claim 6, wherein the water supply plant emergency management module comprises a water supply event identification module and a water supply emergency scheduling module;

9. The system according to any one of claims 1 to 8, wherein the water consumption management subsystem comprises a water consumption basic information management module, a water consumption monitoring data management module, a water consumption networking data query module, a water consumption evaluation management module and a water consumption excess early warning module;

10. The system of claim 9, wherein the water usage assessment management module comprises a water usage index assessment module and a water usage index management module;

11. The system of claim 9, wherein the water use excess warning module comprises a water use prediction module and a water use warning management module;

12. The system according to any one of claims 1 to 11, wherein the drainage management subsystem comprises a drainage basic information management module, a drainage monitoring data management module, a drainage networking data query module, a drainage evaluation management module and a drainage emergency management module;

13. The system of claim 12, wherein the drainage emergency management module comprises a drainage pre-warning module and a drainage management module;