Intelligent inspection control system for water operation and maintenance

Abstract

The invention discloses an inspection control system for intelligent water affair operation and maintenance, relates to the technical field of intelligent water affair, and solves the technical problems that an existing water affair management system lacks comprehensive water quality monitoring and cannot effectively allocate water resources according to water use habits of users. Comprising a data acquisition module used for collecting water affair basic data of a water supply device and sharing the water affair basic data to a cloud server; the data mining module is used for acquiring water affair basic data for water quality pollution coefficient analysis; if the water quality pollution coefficient is greater than or equal to the preset pollution threshold, generating a water quality abnormal signal to remind a manager to treat the water supply device and improve the drinking water quality; the consumption monitoring module is used for monitoring and counting water consumption data of the water supply device in unit time according to the water affair basic data; and the tap water dispatching module is used for obtaining a water consumption peak period and a water consumption valley period according to water consumption data analysis of the water supply device, so that water resource allocation is realized, and resource utilization maximization is achieved.

Description

Technical Field

[0001] The present invention relates to the field of smart water technology, and in particular to a patrol inspection control system for smart water operation and maintenance. Background Art

[0002] Smart water services are achieved through the deep integration of new generation information technology and water technology, which fully explores the value and logical relationship of data, realizes intelligent control, data resource, precise management, and intelligent decision-making of water service systems, ensures the safe operation of water facilities, and makes water service operations more efficient. Water supply devices are dedicated equipment for water supply, mainly used in water storage, treatment and other water services.

[0003] However, the existing water management system lacks comprehensive water quality monitoring. When the water quality in the water supply device changes, it is impossible to timely treat water pollution, which will affect the normal operation of subsequent water equipment and other equipment; at the same time, it is impossible to effectively allocate water resources according to the user's water use habits. Based on the above shortcomings, the present invention proposes a patrol control system for smart water operation and maintenance. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes a patrol control system for smart water operation and maintenance.

[0005] To achieve the above-mentioned purpose, the first aspect of the present invention provides a patrol control system for smart water operation and maintenance, including a data acquisition module, a cloud server, a data storage module, a data mining module, a consumption monitoring module and a tap water scheduling module;

[0006] The data acquisition module includes two switches for collecting basic water data of the water supply device and sharing the basic water data to the cloud server; the basic water data includes water quality parameter data, water level information and water consumption details of each user;

[0007] The cloud server is used to aggregate and process the data information collected by the switch, and transmit the basic water service data of the water supply device to the data storage module and the data mining module; the data storage module is used to store the basic water service data through multiple vertical backup points and horizontal backup mechanisms;

[0008] The data mining module is used to obtain water service basic data to analyze the water quality pollution coefficient Wr; if the water quality pollution coefficient Wr ≥ the preset pollution threshold, a water quality abnormality signal is generated;

[0009] The data mining module is used to upload the abnormal water quality signal and the positioning data of the current water supply device to the cloud server to remind the administrator of the cloud server to manage the water supply device;

[0010] The consumption monitoring module is used to monitor and collect water consumption data of the water supply device within a unit time according to the water service basic data; the tap water scheduling module is used to analyze the water consumption data of the water supply device to obtain the peak water consumption period and the trough water consumption period to realize water resource allocation;

[0011] When the water supply device is in a peak water usage period, the tap water scheduling module is used to allocate more tap water from other water supply devices and store it in the water supply device; when the water supply device is in a low water usage period, the tap water scheduling module is used to allocate the tap water in the water supply device to other water supply devices.

[0012] Furthermore, the specific analysis steps of the data mining module are as follows:

[0013] Obtain water quality parameter data of the water supply device, and mark dissolved oxygen information, turbidity information, sulfide information, pH value information and water temperature information in the water quality parameter data as R1, Z1, L1, P1, and D1 in sequence;

[0014] Compare each parameter with the corresponding preset parameter threshold, and obtain the dissolved oxygen excess value Rt, turbidity excess value Zt, sulfide excess value Lt, pH excess value Pt and water temperature excess value Dt in turn;

[0015] The water pollution coefficient Wr is calculated using the formula Wr=Rt×g1+Zt×g2+Lt×g3+Pt×g4+Dt×g5, where g1, g2, g3, g4, and g5 are all preset coefficient factors.

[0016] Furthermore, the specific analysis steps of the tap water scheduling module are:

[0017] The water consumption data of the water supply device in a unit time is marked as Hi; the water level information of the water supply device at the same time is obtained and marked as Wi; the unit time is preset by the administrator;

[0018] The water storage load coefficient FMi of the water supply device is calculated using the formula FMi = γ × (Hi × g6) / (Wi × g7), where g6 and g7 are both preset coefficient factors; γ is the preset balance coefficient;

[0019] Compare the water storage load coefficient FMi with a preset load threshold; the preset load threshold includes F1 and F2; F1 and F2 are both preset values, and F1<F2;

[0020] If the water storage load coefficient FMi ≥ F2, a water storage shortage signal is generated; if the water storage load coefficient FMi < F1, a water storage redundancy signal is generated;

[0021] Within a preset time period, if the number of occurrences of insufficient water storage signals reaches a preset first number or a predetermined proportion, or the number of occurrences of insufficient water storage signals reaches a preset second number, it is determined that the corresponding water supply device has a trend of insufficient water supply, and the corresponding time period is marked as a peak water use period;

[0022] If the number of occurrences of the water storage redundancy signal reaches a preset first number or a predetermined proportion, or the number of occurrences of the continuous water storage deficiency signal reaches a preset second number, it is determined that the corresponding water supply device has a trend of water supply redundancy, and the corresponding time period is marked as a water consumption low period.

[0023] Furthermore, one of the switches is connected to the water use information collection system to collect water use details of each user within the week of the day detected by the water use information collection system; one switch is used to obtain water quality parameter data and water level information of the water supply device collected through the Internet of Things node.

[0024] Furthermore, the data storage module is connected to the data inspection module and the data management module; the data inspection module is used to periodically perform sampling inspections on each distributed node storing water service basic data, issue warning information when loopholes are found, and encrypt the water service basic data;

[0025] The data inspection module and the data management module are used to perform standardized management on the water affairs basic data by combining the metadata database with the data resource directory of the water affairs basic data.

[0026] Furthermore, the preset first quantity is greater than the preset second quantity.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The data mining module in the present invention is used to obtain basic water data to analyze the water quality pollution coefficient Wr to determine whether the corresponding water supply device needs to be treated. If the water quality pollution coefficient Wr≥preset pollution threshold, a water quality abnormality signal is generated to remind the management personnel of the cloud server to treat the water supply device and improve the quality of drinking water; at the same time, the consumption monitoring module is used to monitor and count the water consumption data of the water supply device per unit time according to the basic water data; the tap water scheduling module is used to obtain the peak water consumption period and the trough water consumption period according to the water consumption data of the water supply device, so as to realize water resource allocation and maximize resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 This is a system block diagram of a patrol control system for smart water operations and maintenance according to the present invention. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1 , the first aspect of the present invention provides a patrol control system for smart water operation and maintenance, including a data acquisition module, a cloud server, a data storage module, a data mining module, a data patrol module, a data management module, a consumption monitoring module and a tap water scheduling module;

[0033] The data acquisition module includes two switches, which are used to collect basic water data of water supply devices and share the basic water data to the cloud server; the basic water data includes water quality parameter data, water level information and water usage details of each user; the water quality parameter data includes dissolved oxygen information, turbidity information, sulfide information, pH value information and water temperature information;

[0034] One of the switches is connected to the water use information collection system and is used to collect the water use details of each user within the week of the day detected by the water use information collection system;

[0035] A switch is used to obtain water quality parameter data and water level information of the water supply device collected by the IoT node; the IoT node is equipped with a water level sensor and a water quality detector.

[0036] In this embodiment, the water level sensor is used to sense the water level information of the water supply device. The water storage capacity of the water supply device can be calculated based on the water level information. The water storage capacity = water level information × the bottom area of ​​the water supply device.

[0037] The water quality detector is used to test water samples and obtain water quality parameter data;

[0038] The cloud server is used to aggregate and process the data information collected by the switch, and transmit the basic water service data of the water supply device to the data storage module and the data mining module; the data storage module is used to store the basic water service data through multiple vertical backup points and horizontal backup mechanisms;

[0039] The data mining module is used to obtain basic water service data to analyze the water pollution coefficient Wr to determine whether the corresponding water supply device needs to be treated; the specific steps are as follows:

[0040] Obtain the basic water data of the water supply device, and mark the dissolved oxygen information, turbidity information, sulfide information, pH value information and water temperature information in the basic water data as R1, Z1, L1, P1 and D1 in sequence;

[0041] Compare each parameter with the corresponding preset parameter threshold, and obtain the dissolved oxygen excess value Rt, turbidity excess value Zt, sulfide excess value Lt, pH excess value Pt and water temperature excess value Dt in turn;

[0042] For example, the dissolved oxygen information R1 is compared with a preset dissolved oxygen threshold value to obtain a dissolved oxygen exceeding standard value Rt; if the dissolved oxygen exceeding standard value Rt is less than 0, the dissolved oxygen exceeding standard value Rt=0;

[0043] Compare the turbidity information Z1 with the preset turbidity threshold to obtain the turbidity exceeding standard value Zt; if the turbidity exceeding standard value Zt is less than 0, then set the turbidity exceeding standard value Zt=0;

[0044] Compare the sulfide information L1 with the preset sulfide threshold value to obtain the sulfide exceeding standard value Lt; if the sulfide exceeding standard value Lt is less than 0, then set the sulfide exceeding standard value Lt=0;

[0045] Compare the PH value information P1 with the preset PH threshold to obtain the PH exceeding value Pt; if the PH exceeding value Pt is less than 0, set the PH exceeding value Pt = |Pt|; the preset PH threshold value is 8;

[0046] Compare the water temperature information D1 with the preset water temperature threshold to obtain the water temperature exceeding standard value Dt; if the water temperature exceeding standard value Dt is less than 0, then set the water temperature exceeding standard value Dt=0;

[0047] The water pollution coefficient Wr is calculated using the formula Wr=Rt×g1+Zt×g2+Lt×g3+Pt×g4+Dt×g5, where g1, g2, g3, g4, and g5 are all preset coefficient factors, g1 takes the value (0, 0.1], g2 takes the value (0, 0.5], g3 takes the value (0.1, 0.2], g4 takes the value (0.3, 0.4], and g5 takes the value (0, 1];

[0048] Compare the water quality pollution coefficient Wr with the preset pollution threshold; if the water quality pollution coefficient Wr ≥ the preset pollution threshold, generate a water quality abnormality signal;

[0049] The data mining module is used to upload the abnormal water quality signal and the location data of the current water supply device to the cloud server to remind the cloud server administrator to manage the water supply device;

[0050] In a possible implementation, the data storage module is connected to the data inspection module and the data management module; the data inspection module is used to periodically perform sampling inspections on each distributed node storing water service basic data, issue warning information when vulnerabilities are found, and encrypt the water service basic data to improve data security;

[0051] The data inspection module and data management module are used to standardize the management of water affairs basic data by combining the metadata database with the data resource directory of water affairs basic data;

[0052] In a possible implementation, the consumption monitoring module is used to monitor and collect water consumption data of the water supply device within a unit time according to the water service basic data;

[0053] Water consumption data is calculated based on the change of water level information. Water consumption data = water level difference × bottom area of ​​water supply device. Water consumption data refers to the amount of water lost by the water supply device per unit time, that is, the user's water consumption.

[0054] The tap water scheduling module is used to analyze the water consumption data of the water supply device to obtain the peak and low water consumption periods, so as to realize water resource allocation and improve water management efficiency; the specific analysis steps are as follows:

[0055] The water consumption data of the water supply device in unit time is marked as Hi; the water level information of the water supply device at the same time is obtained and marked as Wi; the unit time is preset by the administrator;

[0056] The water storage load coefficient FMi of the water supply device is calculated using the formula FMi = γ × (Hi × g6) / (Wi × g7), where g6 and g7 are both preset coefficient factors; γ is the preset balance coefficient; g6 takes the value (0, 0.2], g7 takes the value (0, 0.5], and γ takes the value 0.00256;

[0057] Compare the water storage load coefficient FMi with a preset load threshold; the preset load threshold includes F1 and F2; F1 and F2 are both preset values, and F1<F2;

[0058] If the water storage load coefficient FMi ≥ F2, a water storage shortage signal is generated; if the water storage load coefficient FMi < F1, a water storage redundancy signal is generated;

[0059] Within a preset time period, if the number of occurrences of insufficient water storage signals reaches a preset first number or a predetermined proportion, or the number of occurrences of insufficient water storage signals reaches a preset second number, it is determined that the corresponding water supply device has a trend of insufficient water supply, and the corresponding time period is marked as a peak water use period;

[0060] If the number of occurrences of the water storage redundancy signal reaches a preset first number or a predetermined proportion, or the number of occurrences of the continuous water storage shortage signal reaches a preset second number, it is determined that the corresponding water supply device has a trend of water supply redundancy, and the corresponding time period is marked as a water consumption low period;

[0061] Specifically, the preset first quantity is greater than the preset second quantity;

[0062] In this embodiment, when the water supply device is in the peak water usage period, the tap water scheduling module is used to allocate more tap water from other water supply devices and store it in the water supply device;

[0063] When the water supply device is in a low water consumption period, the tap water scheduling module is used to allocate the tap water in the water supply device to other water supply devices to improve the flexibility of water supply services and maximize resource utilization.

[0064] Part of the data in the above formula is calculated by removing the dimension and taking its numerical value. The formula is a formula closest to the actual situation obtained by software simulation of a large amount of collected data; the preset parameters and preset thresholds in the formula are set by technical personnel in this field according to actual conditions or obtained through simulation of a large amount of data.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A patrol control system for smart water service operation and maintenance, characterized in that: It includes data acquisition module, data storage module, data mining module, consumption monitoring module and tap water scheduling module; The data acquisition module includes two switches for collecting basic water data of the water supply device and sharing the basic water data to the cloud server; the basic water data includes water quality parameter data, water level information and water consumption details of each user; The cloud server is used to aggregate and process the data information collected by the switch, and transmit the water service basic data of the water supply device to the data storage module and the data mining module; The data storage module is used to store the water service basic data through multiple vertical backup points and horizontal backup mechanism; The data mining module is used to obtain water service basic data to analyze the water quality pollution coefficient Wr; if the water quality pollution coefficient Wr ≥ the preset pollution threshold, a water quality abnormality signal is generated; The data mining module is used to upload the abnormal water quality signal and the positioning data of the current water supply device to the cloud server to remind the administrator of the cloud server to manage the water supply device; The consumption monitoring module is used to monitor and collect water consumption data of the water supply device within a unit time according to the water service basic data; the tap water scheduling module is used to analyze the water consumption data of the water supply device to obtain the peak water consumption period and the trough water consumption period to realize water resource allocation; When the water supply device is in the peak water usage period, the tap water scheduling module is used to allocate more tap water from other water supply devices and store it in the water supply device; When the water supply device is in a low water consumption period, the tap water scheduling module is used to allocate the tap water in the water supply device to other water supply devices.

2. A patrol control system for smart water service operation and maintenance according to claim 1, characterized in that: The specific analysis steps of the data mining module are as follows: Obtain water quality parameter data of the water supply device, and mark dissolved oxygen information, turbidity information, sulfide information, pH value information and water temperature information in the water quality parameter data as R1, Z1, L1, P1, and D1 in sequence; Compare each parameter with the corresponding preset parameter threshold, and obtain the dissolved oxygen excess value Rt, turbidity excess value Zt, sulfide excess value Lt, pH excess value Pt and water temperature excess value Dt in turn; The water pollution coefficient Wr is calculated using the formula Wr=Rt×g1+Zt×g2+Lt×g3+Pt×g4+Dt×g5, where g1, g2, g3, g4, and g5 are all preset coefficient factors.

3. A patrol control system for smart water service operation and maintenance according to claim 1, characterized in that: The specific analysis steps of the tap water scheduling module are: The water consumption data of the water supply device in a unit time is marked as Hi; the water level information of the water supply device at the same time is obtained and marked as Wi; the unit time is preset by the administrator; The water storage load coefficient FMi of the water supply device is calculated using the formula FMi = γ × (Hi × g6) / (Wi × g7), where g6 and g7 are both preset coefficient factors; γ is the preset balance coefficient; Compare the water storage load coefficient FMi with a preset load threshold; the preset load threshold includes F1 and F2; F1 and F2 are both preset values, and F1<F2; If the water storage load coefficient FMi ≥ F2, a water storage shortage signal is generated; if the water storage load coefficient FMi < F1, a water storage redundancy signal is generated; Within a preset time period, if the number of occurrences of insufficient water storage signals reaches a preset first number or a predetermined proportion, or the number of occurrences of insufficient water storage signals reaches a preset second number, it is determined that the corresponding water supply device has a trend of insufficient water supply, and the corresponding time period is marked as a peak water use period; If the number of occurrences of the water storage redundancy signal reaches a preset first number or a predetermined proportion, or the number of occurrences of the continuous water storage deficiency signal reaches a preset second number, it is determined that the corresponding water supply device has a trend of water supply redundancy, and the corresponding time period is marked as a water consumption low period.

4. A patrol control system for smart water service operation and maintenance according to claim 1, characterized in that: One of the switches is connected to the water use information collection system to collect the water use details of each user within the week of the day detected by the water use information collection system; one switch is used to obtain the water quality parameter data and water level information of the water supply device collected through the Internet of Things node.

5. A patrol control system for smart water service operation and maintenance according to claim 1, characterized in that: The data storage module is connected to the data inspection module and the data management module; the data inspection module is used to periodically perform sampling inspections on each distributed node storing water service basic data, issue warning information when loopholes are found, and encrypt the water service basic data; The data inspection module and the data management module are used to perform standardized management on the water affairs basic data by combining the metadata database with the data resource directory of the water affairs basic data.

6. A patrol control system for smart water service operation and maintenance according to claim 3, characterized in that: The preset first quantity is greater than the preset second quantity.

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