WO2020135588A1 - 输水管网的水压和水流检测系统及方法 - Google Patents

输水管网的水压和水流检测系统及方法 Download PDF

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Publication number
WO2020135588A1
WO2020135588A1 PCT/CN2019/128710 CN2019128710W WO2020135588A1 WO 2020135588 A1 WO2020135588 A1 WO 2020135588A1 CN 2019128710 W CN2019128710 W CN 2019128710W WO 2020135588 A1 WO2020135588 A1 WO 2020135588A1
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WIPO (PCT)
Prior art keywords
water
information
water flow
water pressure
pressure
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PCT/CN2019/128710
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English (en)
French (fr)
Inventor
袁宏永
陈涛
李长征
孙占辉
苏国锋
陈建国
黄全义
Original Assignee
清华大学
北京辰安科技股份有限公司
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Application filed by 清华大学, 北京辰安科技股份有限公司 filed Critical 清华大学
Publication of WO2020135588A1 publication Critical patent/WO2020135588A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

Definitions

  • the invention relates to the technical field of water pressure detection, in particular to a water pressure and water flow detection system and method for a water delivery pipe network.
  • the pressure monitoring of the water pipeline network uses traditional water pressure monitoring instruments, and most of them use the method of laying power wires to supply power and transmit signals to the water pressure monitoring equipment.
  • Long-distance cables need to be laid for water pressure monitoring of pipe networks in remote areas, which is costly and cannot locate the water pressure monitoring equipment.
  • the water pipeline network is basically below the ground. When pressure loss, blockage, water seepage, etc. occur in the water pipeline, the failure situation, location and other information cannot be understood in time, which causes great difficulty in the maintenance of the water pipeline network.
  • the present invention aims to solve one of the technical problems in the related art at least to a certain extent.
  • an object of the present invention is to propose a water pressure and flow detection system for a water pipeline network, which can monitor the water pressure and flow information of the water pipeline network in real time without relying on other power sources, and can detect abnormalities in time , To greatly improve the operation and maintenance efficiency of the water pipeline network, and effectively ensure the normal operation of the water pipeline network.
  • Another object of the present invention is to provide a water pressure and water flow detection method for a water delivery pipe network.
  • an embodiment of the present invention provides a water pressure and water flow detection system for a water delivery pipeline network, including: a multi-function water pressure and water flow detection device, the multi-function water pressure and water flow detection device is provided in Water pipeline network to detect the water pressure and water flow information of the water pipeline network; a mobile terminal is used to locate the abnormal position in the water pipeline network based on the maintenance equipment information and generate a navigation path; the controller uses Based on receiving the water pressure information and water flow information sent by the multifunctional water pressure and water flow detection device to obtain the current water pressure state and current water flow state of the water delivery pipe network, and the current water pressure or the When the current water flow state is abnormal, the maintenance equipment information is generated.
  • the water pressure and flow detection system of the water pipe network in the embodiment of the present invention determines whether the water pipe network is operating normally according to the water pressure information and the water flow information of the water pipe network, and generates when the current water pressure or water flow state is abnormal Maintain equipment information, so that you can monitor the water pressure and flow information of the water pipeline network in real time without relying on other power sources, and you can find anomalies in time, which greatly improves the operation and maintenance efficiency of the water pipeline network and effectively guarantees the water delivery.
  • the normal operation of the pipe network is the normal operation of the pipe network.
  • water pressure and flow detection system of the water delivery pipe network may also have the following additional technical features:
  • the multifunctional water pressure and water flow detection device includes: an NB-IoT information transmission module; a water pressure measurement sensor, used to detect pressure data of the water delivery pipe network; water flow A measurement sensor is used to detect the water flow data of the water delivery pipe network; a first central processing unit is used to record the pressure data and water flow data of the water delivery pipe network in real time, and to analyze the pressure data and the water flow
  • the data is packaged, and when the pressure data and the water flow data meet the alarm conditions, an alarm signal is generated to control the NB-IoT information transmission module to send the current pressure value, flow value, and/or the like through the NB-IoT network Or an alarm signal to the controller.
  • the multifunctional water pressure and water flow detection device further includes: an RFID (Radio Frequency Identification), radio frequency identification (RFID) tag module, configured to detect the multifunctional water pressure and water flow detection device Operating parameters and/or historical data of the water pipeline network to generate label information of the water pipeline network.
  • RFID Radio Frequency Identification
  • RFID radio frequency identification
  • the RFID tag module is installed on a fire hydrant or a pipe, or integrated in the multifunctional water pressure and water flow detection device.
  • the multifunctional water pressure and water flow detection device further includes: a battery module for supplying power to the multifunctional water pressure and water flow detection device; a second central processing unit, Used to process the battery voltage data of the battery module in real time, and generate an alarm signal when the battery voltage data meets the alarm condition, and control the NB-IoT information transmission module to send the current battery voltage value and the current battery voltage value through the NB-IoT network /Or the alarm signal to the controller.
  • the mobile terminal includes: an RFID read-write module for identifying tag information of the water delivery pipe network; a communication module for communicating with the controller to receive The maintenance equipment information; the processor is configured to acquire the fault information of the water delivery pipe network according to the maintenance equipment information to generate the navigation path according to the fault point of the fault information.
  • the processor is also used to generate and send maintenance information to the controller.
  • the mobile terminal further includes: a positioning module, configured to acquire a current location of the mobile terminal, so as to send the current location to the controller.
  • the multifunctional water pressure and water flow detection device is a multifunctional water pressure monitoring device
  • the mobile terminal is a handheld monitoring machine
  • the controller is a comprehensive management platform for water pressure monitoring .
  • another embodiment of the present invention provides a water pressure and flow detection method for a water pipeline network, which includes the following steps: detecting water pressure information and water flow information of the water pipeline network; according to the maintenance equipment Information to locate an abnormal position in the water pipeline network and generate a navigation path; according to the water pressure information and the water flow information, the current water pressure status and current water flow status of the water pipeline network are obtained, and the current When the water pressure state or the current water flow state is abnormal, the maintenance equipment information is generated.
  • the water pressure and flow detection method of the water pipe network in the embodiment of the present invention judges whether the water pipe network is operating normally according to the water pressure information and the water flow information of the water pipe network, and generates when the current water pressure or water flow state is abnormal Maintain equipment information, so that it can monitor water pressure information and flow information in real time without relying on other power sources, and can find abnormalities in time, which greatly improves the efficiency of the operation and maintenance of the water pipeline network and effectively guarantees the transmission.
  • the normal operation of the water pipe network is compared to the water pressure information and the water flow information of the water pipe network.
  • FIG. 1 is a schematic structural diagram of a water pressure and flow detection system of a water delivery pipe network according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a multifunctional water pressure and water flow detection device according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a water pressure and flow detection system of a water delivery pipe network according to a specific embodiment of the present invention
  • FIG. 4 is a flowchart of a water pressure and water flow detection method of a water delivery pipe network according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a water pressure and water flow detection system of a water delivery pipe network according to an embodiment of the present invention.
  • the water pressure and water flow detection system 10 of the water pipeline network includes a multi-function water pressure and water flow detection device 100, a mobile terminal 200 and a controller 300.
  • the multifunctional water pressure and water flow detection device 100 is installed on the water delivery pipe network to detect the water pressure and water flow information of the water delivery pipe network.
  • the mobile terminal 200 is used to locate an abnormal position in the water delivery pipe network according to the maintenance equipment information and generate a navigation path.
  • the controller 300 is used to obtain the current water pressure state and current water flow state of the water conveyance network according to the water pressure information and water flow information sent by the multifunctional water pressure and water flow detection device, and when the current water pressure state or current water flow state is abnormal , Generate maintenance equipment information.
  • the system 10 of the embodiment of the present invention can monitor the water pressure and flow information of the water pipeline network in real time without relying on other power sources, and can detect abnormalities in time, which greatly improves the operation and maintenance efficiency of the water pipeline network and effectively guarantees The normal operation of the water pipeline network.
  • the system 10 of the embodiment of the present invention can remotely monitor the water pressure and water flow status in the water pipeline network in real time, and provide alarm information for the pipe network, the working status and maintenance content of the multifunctional water pressure and water flow detection device 100 Record the whole process.
  • the daily operation and maintenance process the life cycle of the entire water pipeline network monitoring equipment is monitored throughout the life cycle. The fault, maintenance and other information are recorded in the entire process to provide support for the daily operation of the system.
  • the water pressure and water flow detection system 10 of the water delivery pipe network will be further described below in conjunction with the embodiments.
  • the multifunctional water pressure and water flow detection device 100 includes: an NB-IoT information transmission module, a water pressure measurement sensor, a water flow sensor, and a first central processing unit.
  • NB-IoT information transmission module The water pressure measurement sensor is used to detect the pressure and flow data of the water pipeline network.
  • the water flow measurement sensor is used to detect the water flow data of the water pipeline network.
  • the first central processing unit is used to record the pressure and water flow data of the water pipeline network in real time, and package the pressure and water flow data, and generate an alarm signal when the pressure and water flow data meet the alarm conditions to control the NB-IoT information transmission
  • the module sends the current pressure value, flow value and/or alarm signal to the controller 300 through the NB-IoT network.
  • the multi-function water pressure and water flow detection device 100 uses the set interval time or real-time transmission of information such as the location, water pressure, water flow, fault, alarm and other information of the water pipe network monitoring point through the NB-IOT network. Way, send water pressure information, water flow information, fault information, alarm information and other information to the controller 300, which will be collected and processed uniformly by the controller 300, and once the data triggers the alarm condition, the alarm will be reported in time, such as pressure and water flow greater than a certain value At the time, control the buzzer to alarm and improve the safety of the system.
  • information such as the location, water pressure, water flow, fault, alarm and other information of the water pipe network monitoring point through the NB-IOT network. Way, send water pressure information, water flow information, fault information, alarm information and other information to the controller 300, which will be collected and processed uniformly by the controller 300, and once the data triggers the alarm condition, the alarm will be reported in time, such as pressure and water flow greater than a certain value At the time, control the buzzer to
  • the water pressure measurement sensor has two ends, one end is in contact with the water in the water pipe pipeline, and the water pressure information in the pipe network is sensed in real time; the other end is the sensor acquisition information transmission line, which is connected to the central processing unit Connected.
  • the central processing unit receives the water pressure information collected by the sensors in real time, and receives, stores, analyzes, and processes the data.
  • the water flow measurement sensor has two ends, one end is in contact with the water in the water pipe pipeline to sense the water flow information in the pipe network in real time; the other end is the sensor acquisition information transmission line, which is connected to the central processing unit.
  • the central processing unit receives the water flow information collected by the sensors in real time, and receives, stores, analyzes, and processes the data.
  • the central processing unit is connected to the NB-IoT information transmission module by wire.
  • the central processing unit packs the water pressure and flow data in batches according to the analysis and comparison of the water pressure collection data.
  • the NB-IoT information transmission module converts the water pressure , Water flow measurement data, alarm information, and fault information send monitoring information to the rear command center through the NB-IOT network.
  • the water pressure alarm threshold of the fire pipe network may be set by the central processing unit.
  • the water pressure of the fire pipe network is lower than the set water pressure threshold or water flow threshold, the water pressure and water flow alarms are triggered.
  • the alarm information is transmitted to the rear command center through the NB-IoT information transmission module.
  • the multifunctional water pressure and water flow detection device 100 further includes: an RFID tag module, wherein the RFID tag module is used to determine the operating parameters of the multifunctional water pressure and water flow detection device 100 and/or Or the historical data of the water pipeline network generates the label information of the water pipeline network.
  • the RFID tag module is installed on the fire hydrant or pipeline, or integrated in the multifunctional water pressure and water flow detection device 100.
  • the RFID tag may not be connected to the multifunctional water pressure and water flow detection device 100, or may be integrated into the multifunctional water pressure and water flow detection device 100, and of course can be placed separately, but as a multifunctional water pressure and water flow detection
  • the organic component of the device 100 can be placed on the fire hydrant/pipe, or inside the multifunctional water pressure and flow detection device 100.
  • the RFID tag is convenient for the multifunctional water pressure and flow detection device 100 or the device 100 for monitoring pipeline maintenance, and is convenient for query, statistics, and positioning.
  • the multifunctional water pressure and water flow detection device 100 can also optimize the product by adding RFID tags.
  • RFID tags can be placed on fire hydrants/pipes or inside multi-functional water pressure monitoring products. The RFID tag is convenient for query, statistics, and positioning when the multifunctional water pressure monitoring module or the module monitors pipeline maintenance.
  • the basic information of the fire hydrant/water pipe equipment can be recorded in the RFID tag, such as the number, starting time, life cycle, maintenance frequency, location and other information. More detailed information of the facility is recorded in the database of the management end of the command center (such as the server side). The detailed information corresponds to the unique identification of the facility.
  • the recorded content includes but is not limited to the basic information of fire hydrant/water pipe equipment, such as Number, start time, life cycle, maintenance times, location, pictures, water pressure parameters, water flow parameters, alarm information, etc.
  • the embodiment of the present invention may also record the basic information of the fire hydrant/water pipe equipment through a barcode label or a QR code label, or may record the fire protection through a combination of RFID tag, barcode label or QR code label.
  • the basic information of the plug/water pipe equipment can be set by those skilled in the art according to the actual situation, which is not specifically limited here.
  • the multifunctional water pressure and water flow detection device 100 further includes: a battery module and a second central processing unit.
  • the battery module is used to provide power for the multifunctional water pressure and water flow detection device.
  • the second central processing unit is used to process the battery voltage data of the battery module in real time, and generate an alarm signal when the battery voltage data meets the alarm condition, and control the NB-IoT information transmission module to send the current battery voltage value through the NB-IoT network and /Or an alarm signal to the controller 300.
  • a multifunctional water pressure and water flow detection device 100 is added to the water delivery pipeline to continuously collect water pressure information and water flow information in the water pipe, and transmit the water pressure and water flow information through the information collection and transmission module
  • the entire water pressure and flow information collection and transmission process is only powered by the battery module and does not depend on any external power supply.
  • the equipment can meet the multi-functional water pressure monitoring and wireless information transmission in the environment of underground (within 30cm), above ground, inside the building, etc.
  • the alarm condition can be set by those skilled in the art according to the actual situation, for example, when the battery voltage data is greater than a certain value, the buzzer is controlled to alarm to improve the safety of the system
  • the controller 300 has a multifunctional water pressure and water flow detection device 100 and mobile terminal 200 management function, and real-time water pressure monitoring data display, water pressure historical data display, water flow real-time monitoring data display, water flow historical data display, historical data Functions such as curve display, alarm information display, alarm information list management, alarm parameter setting, multi-functional water pressure and flow detection device 100 maintenance information management, equipment life information display, equipment life information management, GIS map display, etc.
  • the mobile terminal 200 includes: an RFID read-write module, a communication module, and a processor.
  • the RFID read-write module is used to identify the label information of the water pipeline network.
  • the communication module is used to communicate with the controller to receive maintenance equipment information.
  • the processor is used to obtain the fault information of the water delivery pipe network according to the maintenance equipment information, so as to generate a navigation path according to the fault point of the fault information.
  • the communication module may be a 4G network module or a WIFI (Wireless-Fidelity, wireless network) module, etc., which is not specifically limited herein.
  • the embodiment of the present invention uses the G network module as an example for description.
  • the mobile terminal 200 has an intelligent terminal with an RFID read-write module and a 4G network module, can quickly read matching RFID tags, has a 4G network communication function, and can be installed with a water pressure monitoring integrated management system client.
  • the mobile terminal 200 may also have a code scanning module. When the basic information of the fire hydrant/water pipe equipment is recorded by a barcode label or a two-dimensional code label, the embodiment of the present invention may be identified by the code scanning module.
  • the controller 300 sends the information of the equipment to be maintained to the mobile terminal 200 through the 4G network, and the maintenance personnel can quickly obtain the maintenance information through the mobile terminal 200.
  • the mobile terminal 200 displays information such as the location, status, fault condition, maintenance record, and maintenance details of the equipment to be maintained.
  • the mobile terminal 200 has an RFID identification function. Maintenance personnel carry the mobile terminal 200 and quickly scan the RFID tag of the multi-function water pressure and water flow detection device 100, and can quickly read the information of the multi-function water pressure and water flow detection device 100.
  • the 4G network establishes a network connection with the controller 300, for example, the water pressure monitoring platform, so as to quickly obtain the status, location, water pressure, water flow, alarm, fault and other information of the water pressure monitoring point of the multifunctional water pressure and water flow detection device 100.
  • the processor is further used to generate and send maintenance information to the controller 300.
  • the mobile terminal 200 may submit equipment maintenance information to the controller 300 through the client, including information such as maintenance content, maintenance progress, equipment status, and key debugging parameters.
  • the mobile terminal 200 further includes: a positioning module.
  • the positioning module is used to obtain the current position of the mobile terminal 200 to send the current position to the controller 300.
  • the mobile terminal 200 has a location information function, and the controller 300 can obtain the location information of the mobile terminal 200 in real time.
  • the water pressure and flow detection system 10 of the water delivery pipe network will be further described below through specific embodiments.
  • the multifunctional water pressure and water flow detection device 100 may be a multifunctional water pressure and water flow monitoring device
  • the mobile terminal 200 may be a handheld monitor
  • the controller 300 may be a water pressure monitoring integrated management platform.
  • the handheld monitoring machine may specifically be a device such as a mobile phone or a PAD, which is not specifically limited here.
  • the following uses the multi-function water pressure monitoring equipment, handheld monitoring machine and water pressure monitoring integrated management platform as examples for further explanation.
  • the operation and maintenance personnel can query the pressure information and water flow information of each water pressure monitoring point of the water pipe network/fire hydrant in real time through the handheld monitoring machine, and can also query a single multi-function water Key information such as attribute information, location information, water pressure information, water flow information, maintenance information, etc. of pressure monitoring equipment or auxiliary pipes/fire hydrants.
  • the RFID reader of the multifunctional water pressure and water flow monitoring device can be quickly sensed by the handheld monitoring machine RFID reader and writer, and the intelligent water pressure monitoring management Platform database comparison can automatically obtain the real-time water pressure information and water flow information collected by the water pressure monitoring device at the detection point, and the water pressure, water flow monitoring point attribute information, location information, maintenance information, battery information can be obtained through the query function , Life cycle information and other comprehensive information.
  • Operation and maintenance personnel can also locate the location of the water pipe/fire hydrant/water pressure/water flow monitoring equipment on the GIS map through the intelligent water pressure monitoring and management platform client installed on the handheld monitoring machine by searching for attribute information such as place names, numbers, and names. Quickly locate the location of the water pipe/fire hydrant/water pressure/water flow monitoring equipment on the map to navigate the route.
  • the command center or operation and maintenance personnel can collect and track the historical data of the pipeline water pressure, and use data analysis and other methods to track the pipeline life and analysis of the pipeline's suspected leak point.
  • the embodiments of the present invention use the NB-IOT Internet of Things (long distance, low power consumption) wireless network technology, adopt a multifunctional power supply scheme, can be installed underground, above ground, etc., and can monitor the water pressure and flow in the water pipe in real time .
  • the water pressure value and water flow value in the pipeline are intermittently returned.
  • the current water pressure value is transmitted to the water pressure monitoring integrated management platform in real time.
  • the water flow exceeds the set range
  • the current water flow value is transmitted to the water pressure monitoring integrated management platform in real time.
  • the comprehensive management platform for water pressure monitoring can timely understand the pressure and water flow abnormalities of various water pipelines in the water pipeline network, and dispatch maintenance personnel to maintain in time.
  • the maintenance personnel can quickly locate the multifunctional water pressure and water flow by moving the handheld machine. Monitor the location of the point and navigate through the path to quickly reach the point of failure.
  • you can quickly obtain the detailed information of the water pipeline/multifunctional water pressure monitoring equipment, such as: water pressure Real-time data, real-time water flow data, maintenance history information, life time, maintenance records, etc. Realize the historical data collection and tracking of pipeline water pressure and water flow, and use data analysis and other methods to track pipeline life and analysis of pipeline suspected leakage points, etc., which greatly improves the operation and maintenance efficiency of the water pipeline network.
  • the water pressure information and water flow information of the water pipe network can be monitored in real time without relying on other power sources, and the pipe can be tracked through historical data collection and comparison Network life, analysis of pipeline suspected leak points, etc. Operation and maintenance personnel can quickly locate and navigate suspicious points through mobile terminals, and can quickly conduct pipeline tests, hydrostatic tests, and water flow tests on the problem points to comprehensively determine the cause of the problem , which has greatly improved the operation and maintenance efficiency of the water pipeline network.
  • FIG. 4 is a flowchart of a water pressure and water flow detection method of a water delivery pipe network according to an embodiment of the present invention.
  • the water pressure and water flow detection method of the water pipeline network includes the following steps:
  • Step S401 Detect the water pressure and water flow information of the water delivery pipe network
  • Step S402 locate the abnormal position in the water delivery pipe network according to the maintenance equipment information, and generate a navigation path;
  • Step S403 Obtain the current water pressure state and current water flow state of the water transportation network according to the water pressure information and the water flow information, and generate maintenance equipment information when the current water pressure state or current water flow state is abnormal.
  • the water pressure and water flow information of the water pipe network can be monitored in real time without relying on other power sources, and the pipe network can be tracked through historical data collection and comparison Lifetime, analysis of pipeline suspected leaks, etc., operation and maintenance personnel quickly locate and navigate suspicious points through mobile terminals, and can quickly carry out pipeline tests and water pressure and flow tests on the problem points, comprehensively determine the cause of the problem, for The operation and maintenance efficiency of the water pipeline network has greatly improved.
  • first and second are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined as “first” and “second” may include at least one of the features explicitly or implicitly.
  • the meaning of “plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.

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Abstract

本发明公开了一种输水管网的水压和水流检测系统及方法，其中，检测系统包括：多功能水压和水流检测装置，多功能水压和水流检测装置设置于输水管网上，以检测输水管网的水压信息、水流信息；移动终端，用于根据维修设备信息定位输水管网中异常位置，并生成导航路径；控制器，用于根据接收多功能水压和水流检测装置发送的水压信息和水流信息得到输水管网的当前水压状态和当前水流状态，并且在当前水压状态或当前水流状态异常时，生成维修设备信息。该检测系统可以不依赖其他电源，实时监控输水管网水压信息和水流信息，并可以及时的发现异常，为输水管网的运维效率带来极大的提升，有效保证输水管网的正常运行。

Description

输水管网的水压检测和水流系统及方法
相关申请的交叉引用
本申请要求清华大学与北京辰安科技股份有限公司于2018年12月29日提交的、发明名称为“输水管网的水压检测和水流系统及方法”的、中国专利申请号“201811645645.5”的优先权。
技术领域
本发明涉及水压检测技术领域，特别涉及一种输水管网的水压和水流检测系统及方法。
背景技术
目前，输水管网管道压力监测通过传统的水压监测仪表，大多采用铺设电源电线的方式为水压监测设备供电和传输信号，存在输送距离短、维护不便、防护等级低、设备故障率高等缺点，而且存在漏电的风险。对偏远区域的管网水压监测，需要铺设长距离电缆，成本高，且不能定位水压监测设备位置。输水管网基本都在地面以下，输水管道出现失压、堵塞、渗水等情况时，不能及时了解故障情况、位置等信息，给输水管网维护造成很大的困难。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本发明的一个目的在于提出一种输水管网的水压和水流检测系统，该系统可以不依赖其他电源，实时监控输水管网水压、水流信息，并可以及时的发现异常，为输水管网的运维效率带来极大的提升，有效保证输水管网的正常运行。
本发明的另一个目的在于提出一种输水管网的水压和水流检测方法。
为达到上述目的，本发明一方面实施例提出了一种输水管网的水压和水流检测系统，包括：多功能水压和水流检测装置，所述多功能水压和水流检测装置设置于输水管网上，以检测所述输水管网的水压和水流信息；移动终端，用于根据所述维修设备信息定位所述输水管网中异常位置，并生成导航路径；控制器，用于根据接收所述多功能水压和水流检测装置发送的所述水压信息和水流信息得到所述输水管网的当前水压状态、当前水流状态，并且在所述当前水压或所述当前水流状态异常时，生成所述维修设备信息。
本发明实施例的输水管网的水压和水流检测系统，根据输水管网的水压信息和水流信 息判断输水管网是否正常运行，并在当前水压或水流状态异常时，生成维修设备信息，从而可以不依赖其他电源，实时监控输水管网水压、水流信息，并可以及时的发现异常，为输水管网的运维效率带来极大的提升，有效保证输水管网的正常运行。
另外，根据本发明上述实施例的输水管网的水压和水流检测系统还可以具有以下附加的技术特征：
进一步地，在本发明的一个实施例中，所述多功能水压和水流检测装置包括：NB-IoT信息传送模块；水压测量传感器，用于检测所述输水管网的压力数据；水流测量传感器，用于检测所述输水管网的水流数据；；第一中央处理单元，用于实时记录所述输水管网的压力数据、水流数据，并对所述压力数据、所述水流数据进行打包，并在所述压力数据、所述水流数据满足报警条件时，生成报警信号，以控制所述NB-IoT信息传送模块通过NB-IoT网络发送所述当前压力值、流量值和/或报警信号至所述控制器。
进一步地，在本发明的一个实施例中，所述多功能水压和水流检测装置还包括：RFID(Radio Frequency Identification，射频识别)标签模块，用于根据所述多功能水压和水流检测装置的工作参数和/或所述输水管网的历史数据生成所述输水管网的标签信息。
进一步地，在本发明的一个实施例中，所述RFID标签模块设置于消防栓或管道上，或集成设置于所述多功能水压和水流检测装置内。
进一步地，在本发明的一个实施例中，所述多功能水压和水流检测装置还包括：电池模块，用于为所述多功能水压和水流检测装置提供电源；第二中央处理单元，用于实时处理所述电池模块的电池电压数据，并在所述电池电压数据满足报警条件时，生成报警信号，并控制所述NB-IoT信息传送模块通过NB-IoT网络发送当前电池电压值和/或所述报警信号至所述控制器。
进一步地，在本发明的一个实施例中，所述移动终端包括：RFID读写模块，用于识别所述输水管网的标签信息；通信模块，用于与所述控制器通信，以接收所述维护设备信息；处理器，用于根据所述维护设备信息获取所述输水管网的故障信息，以根据所述故障信息的故障点生成所述导航路径。
进一步地，在本发明的一个实施例中，所述处理器还用于生成并发送维护信息至所述控制器。
进一步地，在本发明的一个实施例中，所述移动终端还包括：定位模块，用于获取所述移动终端的当前位置，以将所述当前位置发送至所述控制器。
进一步地，在本发明的一个实施例中，所述多功能水压和水流检测装置为多功能水压监测设备，所述移动终端为手持监测机，所述控制器为水压监测综合管理平台。
为达到上述目的，本发明另一方面实施例提出了一种输水管网的水压和水流检测方法， 包括以下步骤：检测输水管网的水压信息、水流信息；根据所述维修设备信息定位所述输水管网中异常位置，并生成导航路径；根据所述水压信息和所述水流信息得到所述输水管网的当前水压状态、当前水流状态，并且在所述当前水压状态或所述当前水流状态异常时，生成所述维修设备信息。
本发明实施例的输水管网的水压和水流检测方法，根据输水管网的水压信息和水流信息判断输水管网是否正常运行，并在当前水压或水流状态异常时，生成维修设备信息，从而可以不依赖其他电源，实时监控输水管网水压信息和水流信息，并可以及时的发现异常，为输水管网的运维效率带来极大的提升，有效保证输水管网的正常运行。
本发明附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为根据本发明一个实施例的输水管网的水压和水流检测系统的结构示意图；
图2为根据本发明一个实施例的多功能水压和水流检测装置的结构示意图；
图3为根据本发明一个具体实施例的输水管网的水压和水流检测系统的结构示意图；
图4为根据本发明一个实施例的输水管网的水压和水流检测方法的流程图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参照附图描述根据本发明实施例提出的输水管网的水压和水流检测系统及方法，首先将参照附图描述根据本发明实施例提出的输水管网的水压和水流检测系统。
图1是本发明一个实施例的输水管网的水压和水流检测系统的结构示意图。
如图1所示，该输水管网的水压和水流检测系统10包括：多功能水压和水流检测装置100、移动终端200和控制器300。
其中，多功能水压和水流检测装置100设置于输水管网上，以检测输水管网的水压和水流信息。移动终端200用于根据维修设备信息定位输水管网中异常位置，并生成导航路径。控制器300用于根据接收多功能水压和水流检测装置发送的水压信息和水流信息得到输水管网的当前水压状态、当前水流状态，并且在当前水压状态或当前水流状态异常时， 生成维修设备信息。本发明实施例的系统10可以不依赖其他电源，实时监控输水管网水压、水流信息，并可以及时的发现异常，为输水管网的运维效率带来极大的提升，有效保证输水管网的正常运行。
可以理解的是，本发明实施例的系统10可远程实时监控输水管网内水压和水流状态，并对管网报警信息、多功能水压和水流检测装置100的工作状态、维护维修内容进行全流程记录。在日常运维过程中对整个输水管网监测设备寿命进行全周期监控，故障、维护等信息做到全流程记录，为系统日常运营工作提供支撑。
下面将结合实施例对输水管网的水压和水流检测系统10进行进一步阐述。
进一步地，在本发明的一个实施例中，多功能水压和水流检测装置100包括：NB-IoT信息传送模块、水压测量传感器、水流传感器和第一中央处理单元。
其中，NB-IoT信息传送模块。水压测量传感器用于检测输水管网的压力和流量数据。水流测量传感器用于检测输水管网的水流数据。第一中央处理单元用于实时记录输水管网的压力、水流数据，并对压力和水流数据进行打包，并在压力、水流数据满足报警条件时，生成报警信号，以控制NB-IoT信息传送模块通过NB-IoT网络发送当前压力值、流量值和/或报警信号至控制器300。
可以理解的是，多功能水压和水流检测装置100通过NB-IOT网络，将输水管网监测点位置、水压、水流、故障、报警等信息，采用设定的间隔时间或者实时发送的方式，将水压信息、水流信息、故障信息、报警信息等信息发送至控制器300，由控制器300进行统一收集和处理，而且一旦数据触发报警条件，及时报警，如压力、水流大于一定值的时候，控制蜂鸣器报警，提高系统的安全性。
具体而言，如图2所示，水压测量传感器有两端，一端与水管管路内的水接触，实时感知管网内水压信息；另一端为传感器采集信息传输线路，与中央处理单元相连。中央处理单元实时接收传感器采集的水压信息，对数据进行接收、存储、分析、处理。
具体而言，如图2所示，水流测量传感器有两端，一端与水管管路内的水接触，实时感知管网内水流信息；另一端为传感器采集信息传输线路，与中央处理单元相连。中央处理单元实时接收传感器采集的水流信息，对数据进行接收、存储、分析、处理。
中央处理单元通过有线与NB-IoT信息传送模块相连，中央处理单元根据水压采集数据的分析与比对情况，将水压、水流数据分批打包，通过NB-IoT信息传送模块，将水压、水流测量数据、报警信息、故障信息通过NB-IOT网络，将监测信息发送到后方指挥中心。
另外，本发明实施例可通过中央处理单元设定消防管网的水压报警阈值，当消防管网水压低于设定水压阈值或水流阈值时，触发水压、水流报警。报警信息通过NB-IoT 信息传送模块，第一时间将报警信息传送到后方指挥中心。
进一步地，在本发明的一个实施例中，多功能水压和水流检测装置100还包括：RFID标签模块，其中，RFID标签模块用于根据多功能水压和水流检测装置100的工作参数和/或输水管网的历史数据生成输水管网的标签信息。
其中，在本发明的一个实施例中，RFID标签模块设置于消防栓或管道上，或集成设置于多功能水压和水流检测装置100内。
可以理解的是，RFID标签可与多功能水压和水流检测装置100无连接，也可以集成多功能水压和水流检测装置100内，当然也可分开放置，但作为多功能水压和水流检测装置100的有机组成部分，可放置在消防栓/管道上，也可放置在多功能水压和水流检测装置100内部。该RFID标签便于对该多功能水压和水流检测装置100或该装置100监测管道维护时，方便查询、统计、定位等。
具体而言，多功能水压和水流检测装置100也可通过增加RFID标签来优化该产品。RFID标签作为该产品的有机组成部分，可放置在消防栓/管道上，也可放置在多功能水压监测产品内部。该RFID标签便于对该多功能水压监测模块或该模块监测管道维护时，方便查询、统计、定位等。
RFID标签中可记录该消防栓/水管装备的基本信息，如编号、开始使用时间、寿命周期、维护次数、位置等信息。该设施更详细的信息统一记录在指挥中心管理端(如服务器端等)的数据库中，详细信息与设施的唯一标识对应，记录的内容包括但不限于消防栓/输水管装备的基本信息，如编号、开始使用时间、寿命周期、维护次数、位置、图片、水压参数、水流参数、报警信息等。
需要说明的是，本发明实施例也可以通过条形码标签或者二维码标签记录该消防栓/水管装备的基本信息，也可以通过RFID标签、条形码标签或者二维码标签相结合的方式记录该消防栓/水管装备的基本信息，本领域技术人员可以根据实际情况进行设置，在此不做具体限定。
进一步地，在本发明的一个实施例中，多功能水压和水流检测装置100还包括：电池模块和第二中央处理单元。其中，电池模块，用于为多功能水压和水流检测装置提供电源。第二中央处理单元，用于实时处理电池模块的电池电压数据，并在电池电压数据满足报警条件时，生成报警信号，并控制NB-IoT信息传送模块通过NB-IoT网络发送当前电池电压值和/或报警信号至控制器300。
具体而言，如图2所示，在输水管路上增加多功能水压和水流检测装置100，不间断采集水管内的水压信息和水流信息，将水压、水流信息通过信息采集传送模块传送至后方指挥中心，整个水压、水流信息采集与传送过程仅通过电池模块供电，不依赖 任何外部电源。该装备可满足地下(30cm以内)、地上、楼宇内部等环境下的多功能水压监测和无线信息传输。另外，报警条件可以由本领域技术人员根据实际情况进行设置，如电池电压数据大于一定值时，控制蜂鸣器报警，提高系统的安全性
进一步地，控制器300具有多功能水压和水流检测装置100和移动终端200管理功能，及水压实时监测数据展示、水压历史数据展示、水流实时监测数据展示、水流历史数据展示、历史数据曲线展示、报警信息展示、报警信息列表管理、报警参数设置、多功能水压和水流检测装置100维护信息管理、设备寿命信息展示、设备寿命信息管理、GIS地图展现等功能。
进一步地，在本发明的一个实施例中，移动终端200包括：RFID读写模块、通信模块和处理器。
其中，RFID读写模块用于识别输水管网的标签信息。通信模块用于与控制器通信，以接收维护设备信息。处理器用于根据维护设备信息获取输水管网的故障信息，以根据故障信息的故障点生成导航路径。
可以理解的是，通信模块可以为4G网络模块或者WIFI(Wireless-Fidelity，无线网)模块等，在此不做具体限定，本发明实施例以G网络模块为例进行说明。例如，移动终端200具有RFID读写模块、4G网络模块的智能终端，能快速读取相匹配的RFID标签，具有4G网络通讯功能，可安装水压监测综合管理系统客户端。其中，移动终端200也可以具有扫码模块，在通过条形码标签或者二维码标签记录该消防栓/水管装备的基本信息时，本发明实施例可以通过扫码模块进行识别。
具体而言，控制器300将需维护设备信息通过4G网络发送到移动终端200上，维护人员可通过移动终端200，可快速获取维护信息。并通过移动终端200显示需维护设备的位置、状态、故障情况、维护记录、需维护明细等信息。
移动终端200具有RFID识别功能，维护人员携带移动终端200，快速扫描多功能水压和水流检测装置100的RFID标签，可快速读取多功能水压和水流检测装置100的信息，通过手持机上的4G网络，与控制器300，比如，水压监测平台建立网络连接，从而快速获取多功能水压和水流检测装置100水压监测点的状态、位置、水压、水流、报警、故障等信息。
进一步地，在本发明的一个实施例中，处理器还用于生成并发送维护信息至控制器300。
可以理解的是，移动终端200可通过客户端向控制器300提交设备维护信息，包括维护内容、维护进度、设备状态，关键调试参数等信息。
进一步地，在本发明的一个实施例中，移动终端200还包括：定位模块。其中，定位模块，用于获取移动终端200的当前位置，以将当前位置发送至控制器300。
可以理解的是，移动终端200具有位置信息功能，控制器300可实时获取移动终端200的位置信息。
下面将通过具体实施例对输水管网的水压和水流检测系统10进行进一步阐述。
在本发明的一个实施例中，多功能水压和水流检测装置100可以为多功能水压和水流监测设备，移动终端200可以为手持监测机，控制器300可以为水压监测综合管理平台。其中，手持监测机具体可以为手机或者PAD等设备，在此不做具体限定。下面以多功能水压监测设备、手持监测机和水压监测综合管理平台为例进行进一步说明。
如图3所示，运维人员登录多功能水压监测系统后，通过手持监测机可实时查询输水管网/消防栓各个水压监测点压力信息、水流信息，也可查询单个多功能水压监测设备或附属管道/消防栓的属性信息、位置信息、水压信息、水流信息、维护信息等关键信息。
当运维人员携带手持监测机靠近多功能水压和水流监测设备时，通过手持监测机RFID读写器可快速感应多功能水压和水流监测设备中RFID标签信息，通过与智能水压监测管理平台数据库比对，可自动获取该水压监测设备采集该检测点的实时水压信息和水流信息，通过查询功能可获得该水压、水流监测点的属性信息、位置信息、维护信息、电池信息、寿命周期信息等综合信息。
运维人员也可通过手持监测机安装的智能水压监测管理平台客户端，在GIS地图上通过搜索地名、编号、名称等属性信息定位水管/消防栓/水压/水流监测设备位置，可在地图上快速定位该水管/消防栓/水压/水流监测设备位置，进行路线导航。
指挥中心或运维人员可根据管道水压的历史数据收集与追踪，采用数据分析等手段，可追踪管道寿命、管道疑似漏水点分析。
综上，本发明实施例采用NB-IOT物联网(长距离、低功耗)无线网络技术，采用多功能供电方案，可采用地下、地上等安装方式，可实时监测水管内的水压和水流。当水压、水流正常时，间歇性回传管道内水压值和水流值，当水压超出设定范围，则实时传送当前水压值至水压监测综合管理平台，当水流超出设定范围，则实时传送当前水流值至水压监测综合管理平台。水压监测综合管理平台可及时了解输水管网中各段输水管道的压力、水流异常情况，及时派出维修人员前去维护，维护人员可通过移动手持机，快速定位多功能水压和水流监测点位置，通过路径导航，快速到达故障点。通过手工输入该多功能水压和水流监测设备位号或通过RFID识别模块读取该监测设备RFID标签信息，快速获取该段输水管线/多功能水压监测设备的详细信息，如：水压实时数据、水流实时数据、维护历史信息、寿命时长、维修记录等。实现管道水压、水流的历史数据收集与追踪，采用数据分析等手段，可追踪管道寿命、管道疑似漏水点分析等，极大的提高输水管网的运维效率。
根据本发明实施例提出的输水管网的水压和水流检测系统，可不依赖其他电源，实时监控输水管网水压信息和水流信息，还可通过历史数据收集、比对，可追踪管网寿命、管道疑似漏水点分析等，运营维护人员通过移动终端对可疑点进行快速定位，导航，并且可以快速对出现的问题点进行管道测试和水压测试、水流测试，综合判断出现问题的原因，为输水管网的运维效率带来极大的提升。
其次参照附图描述根据本发明实施例提出的输水管网的水压和水流检测方法。
图4是本发明一个实施例的输水管网的水压和水流检测方法的流程图。
如图4所示，该输水管网的水压和水流检测方法包括以下步骤：
步骤S401，检测输水管网的水压、水流信息；
步骤S402，根据维修设备信息定位输水管网中异常位置，并生成导航路径；
步骤S403，根据水压信息和水流信息得到输水管网的当前水压状态、当前水流状态，并且在当前水压状态或当前水流状态异常时，生成维修设备信息。
需要说明的是，前述对输水管网的水压和水流检测系统实施例的解释说明也适用于该实施例的输水管网的水压和水流检测方法，此处不再赘述。
根据本发明实施例提出的输水管网的水压和水流检测方法，可不依赖其他电源，实时监控输水管网水压和水流信息，还可通过历史数据收集、比对，可追踪管网寿命、管道疑似漏水点分析等，运营维护人员通过移动终端对可疑点进行快速定位，导航，并且可以快速对出现的问题点进行管道测试和水压、水流测试，综合判断出现问题的原因，为输水管网的运维效率带来极大的提升。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例 进行变化、修改、替换和变型。

Claims (10)

  1. 一种输水管网的水压和水流检测系统，其特征在于，包括：
    多功能水压和水流检测装置，所述多功能水压和水流检测装置设置于输水管网上，以检测所述输水管网的水压信息、水流信息；
    移动终端，用于根据所述维修设备信息定位所述输水管网中异常位置，并生成导航路径；以及
    控制器，用于根据接收所述多功能水压和水流检测装置发送的所述水压信息和所述水流信息得到所述输水管网的当前水压状态、当前水流状态，并且在所述当前水压状态或所述当前水流状态异常时，生成所述维修设备信息。
  2. 根据权利要求1所述的输水管网的水压和水流检测系统，其特征在于，所述多功能水压和水流检测装置包括：
    NB-IoT信息传送模块；
    水压测量传感器，用于检测所述输水管网的压力数据；
    水流测量传感器，用于检测所述输水管网的水流数据；
    第一中央处理单元，用于实时记录所述输水管网的压力数据、水流数据，并对所述压力数据、所述水流数据进行打包，并在所述压力数据、所述水流数据满足报警条件时，生成报警信号，以控制所述NB-IoT信息传送模块通过NB-IoT网络发送所述当前压力值、流量值和/或报警信号至所述控制器。
  3. 根据权利要求2所述的输水管网的水压和水流检测系统，其特征在于，所述多功能水压和水流检测装置还包括：
    RFID标签模块，用于根据所述多功能水压和水流检测装置的工作参数和/或所述输水管网的历史数据生成所述输水管网的标签信息。
  4. 根据权利要求3所述的输水管网的水压和水流检测系统，其特征在于，所述RFID标签模块设置于消防栓或管道上，或集成设置于所述多功能水压和水流检测装置内。
  5. 根据权利要求2或3所述的输水管网的水压和水流检测系统，其特征在于，所述多功能水压和水流检测装置还包括：
    电池模块，用于为所述多功能水压和水流检测装置提供电源。
    第二中央处理单元，用于实时处理所述电池模块的电池电压数据，并在所述电池电压数据满足报警条件时，生成报警信号，并控制所述NB-IoT信息传送模块通过NB-IoT网络发送当前电池电压值和/或所述报警信号至所述控制器。
  6. 根据权利要求4所述的输水管网的水压和水流检测系统，其特征在于，所述移动终 端包括：
    RFID读写模块，用于识别所述输水管网的标签信息；
    通信模块，用于与所述控制器通信，以接收所述维护设备信息；
    处理器，用于根据所述维护设备信息获取所述输水管网的故障信息，以根据所述故障信息的故障点生成所述导航路径。
  7. 根据权利要求6所述的输水管网的水压和水流检测系统，其特征在于，所述处理器还用于生成并发送维护信息至所述控制器。
  8. 根据权利要求6所述的输水管网的水压和水流检测系统，其特征在于，所述移动终端还包括：定位模块，用于获取所述移动终端的当前位置，以将所述当前位置发送至所述控制器。
  9. 根据权利要求4所述的输水管网的水压和水流检测系统，其特征在于，所述多功能水压和水流检测装置为多功能水压监测设备，所述移动终端为手持监测机，所述控制器为水压监测综合管理平台。
  10. 一种输水管网的水压和水流检测方法，其特征在于，包括以下步骤：
    检测输水管网的水压信息、水流信息；
    根据所述维修设备信息定位所述输水管网中异常位置，并生成导航路径；以及
    根据所述水压信息和所述水流信息得到所述输水管网的当前水压状态、当前水流状态，并且在所述当前水压状态或所述当前水流状态异常时，生成所述维修设备信息。
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