CN103968913B - Smart online level monitoring and warning system - Google Patents

Smart online level monitoring and warning system Download PDF

Info

Publication number
CN103968913B
CN103968913B CN201410209890.7A CN201410209890A CN103968913B CN 103968913 B CN103968913 B CN 103968913B CN 201410209890 A CN201410209890 A CN 201410209890A CN 103968913 B CN103968913 B CN 103968913B
Authority
CN
China
Prior art keywords
monitoring
level
data
point
alarm
Prior art date
Application number
CN201410209890.7A
Other languages
Chinese (zh)
Other versions
CN103968913A (en
Inventor
陈吉宁
赵冬泉
李磊
佟庆远
杜鹏飞
李雪森
李王锋
Original Assignee
清华大学
北京清控人居环境研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清华大学, 北京清控人居环境研究院有限公司 filed Critical 清华大学
Priority to CN201410209890.7A priority Critical patent/CN103968913B/en
Publication of CN103968913A publication Critical patent/CN103968913A/en
Application granted granted Critical
Publication of CN103968913B publication Critical patent/CN103968913B/en

Links

Abstract

本发明公开了一种智能在线液位监测预警系统,由数据中心和至少一个液位监测预警子系统组成,其特征在于,所述液位监测预警子系统包括:液位监测点;液位监测主机装置,对所述液位监测点进行连续监测,生成监测数据,并按照可变化的传输时间间隔将所述监测数据传输给监测中继器装置;监测中继器装置,接收所述监测数据,并按照可变化的传输时间间隔将所述监测数据传输给数据中心;数据中心,将接收的监测数据进行处理,得到液位监测点状态数据和各类曲线图表,并将所述液位监测点状态数据实时进行显示和发布。 The present invention discloses an intelligent monitoring and warning system line level, by the data center and at least one warning level monitoring subsystem, wherein said level monitoring and warning subsystem comprising: level monitoring points; level monitoring the host device, said level monitoring points for continuous monitoring, generating monitoring data and the monitoring data transmitted to the monitoring relay device according to transmission time interval can be varied; monitoring the relay device, receiving the monitoring data , and may be varied according to the transmission time interval of the monitoring data to the data center; data center, the monitoring data received, to give the level monitoring point curve table and various status data, and the level monitoring Real-time status data point to display and publish. 采用本发明的智能在线液位监测预警系统,可对排水管道、排水渠道、排水检查井、排水口、城市下凹道路、城市地下停车场、城市受纳水体等点位进行液位在线监测、短信报警、内涝预警及短时预报和监测数据公众发布等应用。 According to the present invention the level of intelligent online monitoring and early warning system, to be drainage channels, drainage channels, drainage manhole, drain, depressed urban roads, urban underground car park, the city by the receiving water bodies and other points were level on-line monitoring, SMS alarm, waterlogging and short-term forecasting and early warning monitoring data released to the public and other applications.

Description

智能在线液位监测预警系统 Smart online level monitoring and warning system

技术领域 FIELD

[0001 ]本发明涉及一种雨水、污水、中水、河道、湖泊、道路等市政与水利领域使用的液位监测预警系统,特别是涉及一种智能在线液位监测预警系统。 [0001] The present invention relates to liquid level monitoring and warning system for rain water, sewage, water, rivers, lakes, roads and other municipal and water conservancy fields of use, in particular, to a level of intelligent online monitoring and warning system.

背景技术 Background technique

[0002] 近些年,我国多个城市在每年雨季都会发生内涝事件,呈现了发生范围广、积水深度大、积水时间长的特点。 [0002] In recent years, China's cities waterlogging event occurs every year during the rainy season will be presenting a wide range of occurrence, water depth, long time water features. 内涝事件的发生,不仅给人民群众在雨天出行带来诸多不便,而且导致了个人和公共财产的巨大损失,甚至威胁了人民群众的生命安全,引起了社会各方面的广泛关注。 The occurrence of waterlogging event, not only to the people in the rain travel inconvenience, but also led to a huge loss of personal and public property, even threatening the lives of people, caused widespread concern in all sectors of society. 然而,城市内涝事件的成因是多方面的,如极端天气现象频发、城市化后大量不透水地面的增加、排水设施规划设计标准偏低、城市受纳水体调蓄下泄能力不足、排水设施存在阻塞淤积现象等。 However, the causes of urban waterlogging event are many, such as frequent extreme weather events, a large increase in impervious ground after urbanization, drainage facilities planning and design standards is low, the city is satisfied by the lack of water regulation and storage capacity discharged, there is drainage facilities siltation clogging phenomenon. 要解决和应对城市内涝事件,一方面要靠工程措施,通过规划设计提高标准,完善城市排水防涝系统,并对城市地表的不透水地表进行控制,减少源头径流产生量,增加下游受纳水体的蓄排能力;另一方面要靠管理措施,建立排水监测与预警系统,为政府部门提供排水系统运行的动态监测数据,为大众出行提供精细化的及时预警预报信息,以便科学有效应对不同程度的城市内涝事件。 To solve urban waterlogging and respond to events, on the one hand to rely on engineering measures to improve standards through planning and design, improve urban drainage systems in flood, and urban surface impervious surface is controlled to reduce the amount of runoff source, increasing the downstream receiving water body the row storage capacity; on the other hand rely on management measures, the establishment of monitoring and early warning systems drainage, drainage systems provide dynamic monitoring data to run for government departments to provide timely warning of refined forecast information for the public to travel in order to respond effectively to varying degrees of science the urban waterlogging event.

[0003] 目前在排水监测与预警技术方面,主要以进口设备为主,国产设备的功能性、稳定性和硬件集成性不能满足在排水系统恶劣环境中长期监测的需求。 [0003] In the current monitoring and early warning technology drain, mainly mainly imported equipment, domestic equipment functionality, stability and hardware integration can not meet the needs of harsh environments and long-term monitoring of the drainage system. 而进口设备存在价格过高、预警预报功能不足、安装维护流程复杂、设备零配件供货周期长、软硬件系统集成度不高等问题,严重影响了排水监测和预警系统的建设和应用效果。 The presence of imported equipment prices are too high, lack of early warning and forecasting functions, installation and maintenance of complex processes, equipment, spare parts supply cycle is long, hardware and software system integration not high, seriously affecting the construction and application of results drainage monitoring and early warning systems. 主要表现如下: Mainly as follows:

[0004] (1)现有设备的测量和数据通讯频次通常为5-15分钟,可以满足排水系统长期运行监测的需求,但是不能满足排水管网内涝预警和报警的技术需求; [0004] (a) conventional apparatus and measurement frequency data communication is typically 5 to 15 minutes, to meet the demand for long-running monitoring drainage systems, but can not meet the technical requirements of the drainage network and waterlogging warning alarms;

[0005] (2)现有设备整体安装在排水井下,通常采用GPRS网络进行通讯,导致主机功耗较高,而且井下通讯效果不好,导致数据容易因网络信号原因不能及时发送,主机电池更换周期较短,且需要在每次维护过程打开井盖进行,费时费力; [0005] (2) integrally mounted in the drain existing downhole equipment, usually GPRS network communicate, resulting in higher power consumption host, but not downhole communications effect, easily cause data signals can not be transmitted in time due to network reasons, replacement of the host cell cycle is shorter, and the need to open the manhole cover in each maintenance process, time-consuming;

[0006] (3)现有设备功能以单点液位监测为主,多个设备的测量时间不能自动同步,不能准确控制数据的统一采集时间,数据同步性和可比性不强,不利于多台设备的数据对比和统计分析; [0006] (3) In the conventional device functions based single point level monitoring, a plurality of time measuring device can not be automatically synchronized, can not accurately control the uniform time data acquisition, data synchronization and comparability is not strong, is not conducive to multi- device data comparison and statistical analysis;

[0007] (4)现有设备通常存在测量盲区,不能有效监测地表积水情况,不能在设备被水淹没后及时发送数据和报警信号,影响了内涝事件发生过程的动态监测和预警预报; [0007] (4) there is a measurement prior devices typically blind, surface water can not effectively monitor the situation and can not transmit data and alarm signals when the device is flooded, affecting the dynamic monitoring and early warning forecast waterlogging event process;

[0008] (5)现有设备的数据中心功能较弱,需要繁琐的配置才能接入设备信号,并且不具备数据的微信、微博等社交平台的集成接口,不利于监测数据的公众发布和报警信息的快速有效推送。 [0008] Data center functions (5) of the existing equipment is weak, need cumbersome configuration in order to access the device signals, and data integration interface does not have the micro-channel, microblogging and other social platforms, is not conducive to the public release of monitoring data and Quick alarm information effectively push.

[0009] 因此,迫切的需要开发一种既具有在线监测功能,又具有预警和报警功能,同时软硬件紧密集成为一体的智能在线液位监测预警系统。 [0009] Therefore, the urgent need to develop a both a line monitoring function, but also has a warning and alarm functions, and tightly integrated as one of the intelligent online monitoring and warning system level software and hardware. 利用该系统不仅可以支持政府部门掌握排水系统的液位长期变化规律,提前了解排水系统的溢流风险,及时进行排水内涝事件的预警和报警,而且可以通过微博微信等公共平台向公众及时发布城市内涝的预警预报信息,辅助城市内涝事件的状态有效监测和科学安全应对。 Using this system can not only support government departments have long-term changes of the level of the drainage system, advance understanding of the risk of overflow drainage system, timely drainage waterlogging warning and alarm events, and can be timely release to the public through letters and other public microblogging platform forecasting of urban waterlogging, the state aid urban waterlogging event of effective monitoring and scientific security response.

发明内容 SUMMARY

[0010] 本发明所要解决的技术问题是:提供一种智能在线液位监测预警系统,具有分钟级数据整点同步监测、多个设备的时间与服务器时间自动同步、主机与中继器分体式安装、 智能可变的数据传输和通讯频次、软硬集成为一体、即装即用等特点,系统可以通过网页浏览器、微信、短信等多种方式及时预警和报警监测点的内涝事件。 [0010] The present invention solves the technical problem are: to provide a level of intelligence-line monitoring and warning systems, with the hour-minute-level data synchronization monitoring, a plurality of time and the server device automatically synchronize time, the host repeater split waterlogging event in many ways timely warning and alarm monitoring points installed, intelligent variable frequency data transmission and communications, hardware and software integration as a whole, out of the box features, the system can be through a web browser, micro-letters, text messages and so on. 基于该系统可以建立高效可靠的排水监测预警系统,形成多种解决方案,如:城市排水管网液位在线监测平台、城市降雨易涝点监测和预警平台、城市下凹桥区溢流监测和预警平台、城市内部河道液位监测和预警平台、城市污水管网溢流点监测和报警平台、城市排水内涝监测预警公众信息发布平台、城市区域地下停车场淹水及报警系统等。 Based on this system can build efficient and reliable drainage monitoring and warning system, the formation of a variety of solutions, such as: municipal sewer line monitoring platform level, urban rainfall waterlogged surveillance and early warning platform, sunken city bridge area and overflow monitoring early warning platform, inner-city river level monitoring and early warning platform, city sewer overflow alarm and surveillance platform, urban drainage waterlogging public monitoring and early warning information release platform, underground parking lot flooded urban areas and alarm systems.

[0011] 本发明采用的技术方案如下: [0011] The present invention employs the following technical solutions:

[0012] -种智能在线液位监测预警系统,由数据中心和至少一个液位监测预警子系统组成,其特征在于,所述液位监测预警子系统包括:液位监测点;液位监测主机装置,对所述液位监测点进行在线监测,生成连续监测数据,并按照可变化的传输时间间隔将所述监测数据传输给监测中继器装置;监测中继器装置,接收所述监测数据,并按照可变化的通讯时间间隔将所述监测数据传输给数据中心;数据中心,将接收的监测数据进行处理,得到液位监测点状态数据,并将所述液位监测点状态数据实时进行显示和发布。 [0012] - level line kinds of intelligent monitoring and warning system, by the data center and at least one warning level monitoring subsystem, wherein said level monitoring and warning subsystem comprising: level monitoring point; level monitoring host means for monitoring said level point line monitoring, generate a continuous monitoring data, and may be varied according to the transmission time interval of the monitoring data transmitted to the monitoring apparatus the relay; monitoring the relay device, receiving the monitoring data and monitoring the interval data to the data center may vary according to the communication time; data center, the monitoring data received are processed to obtain status data level monitoring point, and the real-time status monitoring point data of level display and release.

[0013] 优选地,所述液位监测主机装置包括液位监测传感器、液位报警传感器、监测信号处理器、短距通讯天线、主机用电池、防护外壳、固定安装支架,所述监测信号处理器分别与所述液位监测传感器、液位报警传感器、短距通讯天线、主机用电池通过连接线缆相互连接;所述监测中继器装置包括信号接收与处理器、中继短距通讯天线、移动网络通讯天线、 中继器用电池、中继防护外壳、中继固定安装支架,所述信号接收与处理器分别与所述中继短距通讯天线、移动网络通讯天线、中继器电池通过连接线缆相互连接;以及所述数据中心包括为具有独立因特网IP地址的云服务器主机或独立计算机的数据服务器,在所述数据服务器上设置有对所述监测数据进行分析处理的数据传输与转发服务模块、数据统计与查询模块和数据发布模块。 [0013] Preferably, said host device comprises a level monitoring level monitoring sensor, the sensor level alarm, monitor the signal processor, short-range communication antenna, the host battery, protective housing, the fixed mounting bracket, said monitor signal processing are respectively connected to said level monitoring sensors, level alarm sensors, short-range communication antenna, a cable connected to the host through the battery to each other; said monitoring means includes a relay receiving a signal processor, the relay short-range communication antenna , the mobile communication network antenna, a battery for the relay, the protective relay housing, a relay mounting bracket is fixed, and the reception signal processor and the relay are short-range communication antenna, a mobile communications antenna network, via the relay battery a connection cable connected to each other; and the data center comprises a data server cloud server or host computer independent of the independent Internet IP address, the data on the server is provided with analysis and processing of said monitoring data and forwarding data transmission service module, statistics and query module and data distribution modules.

[0014] 优选地,所述监测数据包括液位监测点的实际液位高度值,其中,如果所述液位监测点的实际液位高度值小于设定的预警值,则所述液位监测主机装置以第1传输时间间隔向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第1通讯时间间隔将接收的所述监测数据发送给所述数据中心; 如果所述液位监测点的实际液位高度值大于设定的预警值且小于设定的报警值,则所述液位监测主机装置以第2传输时间间隔向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第2通讯时间间隔将接收的所述监测数据发送给所述数据中心;如果所述液位监测点的实际液位高度值大于设定的报警值,则所述液位监测主机装置以第3传输时间间隔 [0014] Preferably, said monitoring data includes actual level height value level monitoring point, wherein, if the actual level height level monitoring point values ​​less than the set warning value, said level monitoring the host device to said first transmission time interval to said monitoring means monitoring data transmission repeater, said monitoring means monitoring data relay apparatus receives said transmission level monitor the host, and in accordance with the first communication time interval the received monitoring data sent to the data center; if the level monitoring point is greater than the actual level height value smaller than the warning value and setting the alarm set value, said level monitoring means with the first host 2 transmission time interval to transmit the data to the monitor means for monitoring relay, said monitoring means monitoring data relay apparatus receives said transmission level monitor the host, and in accordance with the second communication time interval of said received monitoring data to the data center; if the level monitoring point value is greater than the actual liquid level alarm set value, the level monitoring means to host the third transmission time interval 向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第3通讯时间间隔将接收的所述监测数据发送给所述数据中心。 To transmit the relay data of the monitoring means for monitoring the monitoring relay device receives said level monitoring means monitoring the data transmission to the host, and the third received in a time interval of the communication data transmitted to the monitoring the data center.

[0015] 优选地,所述液位监测主机装置对所述液位监测点的监测频次为每分钟1次,监测执行时间为每分钟的整点,所述监测中继器装置的系统时间通过所述监测中继器装置与所述数据中心至少每30分钟同步一次,所述监测中继器装置与所述液位监测主机装置至少每30分钟同步一次。 [0015] Preferably, said level monitoring means for monitoring said level host monitoring point frequency is once every minute, every minute to monitor the execution time of the whole point of the monitoring system by the time the relay device the monitoring relay apparatus and the data center at least once every 30 minutes synchronized, monitoring the relay device and the host device level monitor at least once every 30 minutes synchronized. 其中,所述通讯时间由以下公式确定: Wherein said communication time is determined by the following formula:

[0016] 当Level (t) CLevela 时,tnext=max(ta,min(tsetUp,t max)) [0016] When Level (t) CLevela time, tnext = max (ta, min (tsetUp, t max))

[0017] 当Level (OLevela 而且Level (t)<Levelb 时, [0017] When Level (OLevela and Level (t) <Levelb,

[0018] tnext=max (tb ? min (t setup ? ta)) [0018] tnext = max (tb? Min (t setup? Ta))

[0019] 当Level( OLevelb 时,t next =tc [0019] When Level (OLevelb, t next = tc

[0020] t〇pen=tl+t2+t3+t3 [0020] t〇pen = tl + t2 + t3 + t3

[0021] 其中, [0021] wherein,

[0022] LeveKt) :t时刻的液位监测点的实际液位高度,m; [0022] LeveKt): the level monitoring of the actual point of time t fill level, m;

[0023] Levela:数据中心为液位监测点设置的预警值,m; [0023] Levela: warning value set for the data center level monitoring point, m;

[0024] Levelb:数据中心为液位监测点设置的报警值,m; [0024] Levelb: alarm value set for the data center level monitoring point, m;

[0025] tnext:所述监测中继器装置下一次开启网络与服务器连接的等待时间,分钟; [0025] tnext: monitoring at said first opening relay device connected to a network server latency, min;

[0026] tsetup:所述数据中心为所述监测中继器装置设定的下一次开启网络与服务器连接的等待时间,分钟; [0026] tsetup: said monitoring of the data center is a first opening at a network server connected to the relay device set waiting time, min;

[0027] ta:液位监测点液位在正常状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; [0027] ta: level monitoring point level in a normal state, the relay device monitors a network connection to the server is turned on the shortest waiting time, min;

[0028] tb:液位监测点液位在预警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; [0028] tb: level monitoring point level in a warning state, the monitoring device turns the relay server connected to the network and the shortest waiting time, min;

[0029] t。 [0029] t. :液位监测点液位在报警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; : Level monitoring point level in the alarm state, the relay device monitors a network connection to the server is turned on the shortest waiting time, min;

[0030] tmax:监测中继器装置开启网络与服务器连接的最长等待时间,分钟; [0030] tmax: the monitoring device turns the relay server connection network and the maximum waiting time, min;

[0031] Upen:所述监测中继器装置每次开启短距通讯模块后的等待时间,s; [0031] Upen: monitoring the relay device after each turn short latency communication module, s;

[0032] t:所述监测中继器装置开启短距通讯模块的时间,s; [0032] t: the relay device monitoring module open short communication time, s;

[0033] t2:所述监测中继器装置与所述液位监测主机装置通过短距通讯方式建立连接和进行数据传输的时间,s; [0033] t2: monitoring the relay device and the level monitor and the host device to establish a connection for data transmission time, s by the short-range communication;

[0034] t3:所述监测中继器装置与所述液位监测主机装置的时钟最大相对误差,s; [0034] t3: monitoring the relay device and the clock of the host device level monitoring the maximum relative error, s;

[0035] t4:通讯冗余保障时间,s。 [0035] t4: time communication redundancy protection, s.

[0036] 优选地,所述ta、tb、tc、tmax、tl、t2、t3、t4的取值分别为: [0036] Preferably, the ta, tb, tc, tmax, tl, t2, t3, t4 values ​​respectively:

[0037] ta:(5,60); [0037] ta: (5,60);

[0038] tb:(5,15); [0038] tb: (5,15);

[0039] tc:(0.5,2); [0039] tc: (0.5,2);

[0040] W: (720,1440); [0040] W: (720,1440);

[0041] ti:(0.5,l); [0041] ti: (0.5, l);

[0042] t2:(l,4); [0042] t2: (l, 4);

[0043] t3:(l,3); [0043] t3: (l, 3);

[0044] t4:(0.5,2)。 [0044] t4: (0.5,2). 优选地,所述液位监测主机装置还监测所述液位监测主机装置和所述监测中继器装置的仪器信息,所述仪器信息包括液位监测传感器的原始监测信号、液位报警传感器的原始监测信号、液位监测传感器浸没水深、液位报警传感器浸没水深、主机用电池电压、中继器用电池电压、仪器故障代码,并通过所述监测中继器装置将所述仪器信息发送给所述数据中心。 Preferably, the host level monitoring means monitoring instrument further information of the level monitoring device and the monitoring host repeater apparatus, the apparatus includes an original information signal level monitoring sensor monitoring, alarm level sensor monitoring the original signal, the level monitoring sensor for an immersion depth, level alarm sensor for an immersion depth, the host battery voltage, a battery for voltage relay, equipment failure code and transmits the monitor via the relay device information to the device said data center.

[0045] 优选地,所述监测数据还包括液位监测点报警状态、液位监测点的液位黄海标高、 液位监测点液位距离地面的高度、液位监测点的溢流风险、液位监测点的过载倍数, [0045] Preferably, said monitoring data further comprises a level monitoring point alarm status, the risk level of the overflow level monitoring point Yellow elevation, the height from the ground level monitoring point level, the level monitoring point, liquid site overload multiple monitoring points,

[0046] 所述监测数据由如下公式确定: [0046] The monitoring data is determined by the following equation:

[0047] Li(t)=Ki(ADi(t)-Bi) [0047] Li (t) = Ki (ADi (t) -Bi)

[0048] L2(t)=K2(AD2(t)-B2) [0048] L2 (t) = K2 (AD2 (t) -B2)

[0049] 当L2(t) < e时,Level (t)=D_Da-Di+Li(t) [0049] When L2 (t) <e, Level (t) = D_Da-Di + Li (t)

[0050] 当L2(t)^e时,Level(t)=D_Da+L2(t) [0050] When L2 (t) ^ e, Level (t) = D_Da + L2 (t)

[0051] Elevation(t)=H-D+Le veI (t) [0051] Elevation (t) = H-D + Le veI (t)

[0052] Depth(t)=D-LeveI(t) [0052] Depth (t) = D-LeveI (t)

[0053] Level(t) =D一Da+L2 (t) [0053] Level (t) = D a Da + L2 (t)

[0054] Risk(t) = Level(t)/D [0054] Risk (t) = Level (t) / D

[0055] Surchage(t) = Level (t)/Dd〇wn [0055] Surchage (t) = Level (t) / Dd〇wn

[0056] 其中, [0056] wherein,

[0057] L1(亡):t时刻的液位监测传感器浸没水深,m; [0057] L1 (death): level monitoring sensor time t immersion depth, m;

[0058] K1:液位监测传感器的校正系数,nf1; [0058] K1: correction coefficient level monitoring sensor, nf1;

[0059] AD1(亡):液位监测传感器的原始输出信号; [0059] AD1 (death): original output signal level monitoring sensor;

[0060] B1:液位监测传感器的输出信号偏移量; [0060] B1: an output signal offset level monitoring sensor;

[0061 ] L2(亡):t时刻的液位报警传感器浸没水深,m; [0061] L2 (death): level alarm sensor at time t immersion depth, m;

[0062] K2:液位报警传感器的校正系数,nf1; [0062] K2: correction coefficient level alarm sensor, nf1;

[0063] AD2(t):液位报警传感器的原始输出信号; Raw sensor output signal level alarm;: [0063] AD2 (t)

[0064] B2:液位报警传感器的输出信号偏移量; [0064] B2: offset of the output signal level alarm sensor;

[0065] e :液位报警传感器的启用阈值,m; [0065] e: enable threshold level alarm sensors, m;

[0066] LeveKt) :t时刻的液位监测点的实际液位高度,m; [0066] LeveKt): the level monitoring of the actual point of time t fill level, m;

[0067] D:液位监测点最大深度,m; [0067] D: level monitoring point of maximum depth, m;

[0068] Da:液位监测点安装支架底部距地面的高度,m; [0068] Da: a bottom bracket mounting point level monitor height from the ground, m;

[0069] D1:液位监测点安装液位监测传感器的线缆长度,m; [0069] D1: level monitoring point level monitoring sensor installed cable length, m;

[0070] Elevation(t) :t时刻的液位监测点的液位黄海标高,m; [0070] Elevation (t): Yellow Sea level elevation, m level monitoring point at time t;

[0071] H:液位监测点地面黄海标高,m; [0071] H: the Yellow ground level monitoring point elevation, m;

[0072] Depth(t) :t时刻的液位监测点液位距离地面的高度,m; [0072] Depth (t): the level monitoring of the time point t a height from the ground level, m;

[0073] Risk(t) :t时刻的液位监测点的溢流风险; [0073] Risk (t): the risk of overflow level monitoring point at time t;

[0074] Surchage(t) :t时刻的液位监测点的过载倍数; [0074] Surchage (t): overload multiple level monitoring point at time t;

[0075] Dd_:液位监测点下游连接管渠的高度,m。 [0075] Dd_: level monitoring points connected downstream drainage pipe height, m.

[0076] 优选地,所述K1、B1、K2、B 2、e的取值范围分别为: [0076] Preferably, the K1, B1, K2, B 2, e ranges are:

[0077] Ki:(6000,9000); [0077] Ki: (6000,9000);

[0078] Bi:(400,700); [0078] Bi: (400,700);

[0079] K2:(2000,3000); [0079] K2: (2000,3000);

[0080] B2:(400,700); [0080] B2: (400,700);

[0081 ] e:(0.05,0.3)。 [0081] e: (0.05,0.3).

[0082] 优选地,所述数据中心在用户登录所述数据中心的应用程序,对所述液位监测点参数进行修改并保存后,在所述监测中继器装置下一次与服务器建立通讯时,向所述监测中继器装置发送液位监测点的液位换算参数、液位监测点的液位预警值、液位监测点的液位报警值、监测中继器装置的短信报警手机号、液位报警传感器的短信报警阈值、监测中继器装置的下一次开启网络与服务器连接的等待时间、监测中继器装置的服务器IP地址和端口号。 After [0082] Preferably, the data center applications in the user log data center point of the level monitoring parameters modified and saved, the establishment of communication in the first relay device monitoring server transmission level monitoring point to the relay device monitoring the level conversion parameter, the warning value level monitoring point level, point level alarm level monitoring, monitoring alarm message relay device phone number SMS alarm threshold level alarm sensor device is monitored first opening relay server connected to a network latency, server IP address and port number monitoring relay apparatus.

[0083] 优选地,所述液位报警传感器测量值超过设定的短信报警阈值e时,所述监测中继器装置直接向设定的短信报警手机号发出报警信息。 SMS alarm threshold value E, the monitoring relay apparatus [0083] Preferably, the alarm level sensor measurement value exceeds the set alarm information directly to the set phone number of alarm messages.

[0084] 采用本发明的智能在线液位监测预警系统,其优点在于: [0084] According to the present invention, a smart warning system line level monitor, which is advantageous in that:

[0085] (1)智能在线液位监测预警系统在每分钟整点执行1次监测,液位监测主机装置与数据中心之间时间自动同步,相对误差不大于3秒,从而保证所有接入数据中心的液位监测主机装置都在同一时间点采集仪器信息与监测数据,多个仪器的数据容易统一制表、相互对比和统计分析; [0085] (1) line level intelligent monitoring and warning system in the whole point of execution times per minute monitoring, automatic synchronization between the host device and the data level monitoring center, the relative error of less than 3 seconds, to ensure that all data access level monitoring center host device information acquisition instrument in monitoring data at the same time point, the instrument is easily unified plurality of data tabulation, statistical analysis and compared with each other;

[0086] (2)智能在线液位监测预警系统将液位监测主机与监测中继器装置分离,便于选择移动通讯信号良好的点安装监测中继器装置,加强了监测中继器装置与数据中心的通讯能力,同时当水淹没监测主机在1米以内时,监测主机能将数据通过监测中继器装置发送到数据中心,增强了积水数据传输和报警能力; [0086] (2) a smart warning system line level monitor monitoring the level monitoring relay host separation means, the mobile communication signal to facilitate selection of a good point of the installation of monitoring the relay device, the relay device strengthening monitoring data communication capabilities of the center, while monitoring when submerged within 1 meter when the host, the host can monitor the data sent through the relay device to monitor the data center, the water enhancing data transfer and alarm capabilities;

[0087] (3)智能在线液位监测预警系统利用预警值和报警值的设置,根据当前液位监测值智能确定数据传输频次,并在夜间自动休眠,而且如果在夜间发生意外情况,如突降大雨时,系统会自动回复到设定的频次,如此既减少了设备的联网次数,降低了通讯成本,更降低了系统功耗,延长了电池现场使用时间,减少设备维护周期和费用; [0087] (3) Intelligent monitoring and warning system using a line level set alarm and alarm levels, the transmission data is determined based on the current level monitoring frequency value intelligent, automatic and sleep at night, but if an unexpected situation occurs at night, such as projections when the heavy rains, the system will automatically return to the set frequency, so not only reduces the number of networked devices, reducing communication costs, but also reduces system power consumption and extend battery live time, reduce maintenance periods and costs;

[0088] (4)智能在线液位监测预警系统可通过浏览器应用程序、手机微信服务号、手机短信等多种方式及时进行内涝事件的预警和报警,保障了报警信息的及时送达和全方位推送,有利于管理部门及人们群众科学安全的应对内涝事件; [0088] (4) the level of intelligent online monitoring and early warning system for timely warning and alarm waterlogging event by browser application, mobile micro-channel service number, SMS and other means to protect the alarm information delivered on time and full azimuth push, to better cope with waterlogging event scientific safety authorities and the masses of people;

[0089] (5)智能在线液位监测预警系统通过图形化的数据统计与查询界面降低系统操作和使用难度,设备一旦在现场安装,数据中心可自动更新设备的各类参数设置,实现软件和硬件的紧密集成,提高了系统的部署和使用效率。 [0089] (5) intelligent online monitoring and early warning systems to reduce the level through a graphical query interface statistics and system operation and difficulty of use, once the equipment installed in the field, the data center can be automatically updated equipment and various parameter settings, software and realization the tight integration of hardware, deployment and improve the efficiency of the system.

附图说明 BRIEF DESCRIPTION

[0090] 图1是本发明的智能在线液位监测预警系统的系统概念图。 [0090] FIG. 1 is a system conceptual diagram of the present invention, the smart warning system line level monitor.

[0091] 图2是本发明的智能在线液位监测预警系统的总体结构图。 [0091] FIG. 2 is a smart present invention the overall structure of the level monitoring online early warning system.

[0092] 图3是本发明的智能在线液位监测预警系统的各元件的连接示意图。 [0092] FIG. 3 is a connection diagram of the elements of the intelligence level monitoring and warning system according to the present invention online.

具体实施方式 Detailed ways

[0093]为了使本发明的目的、技术方案和优点更加清楚,下面结合附图和实施例对本发明进一步说明。 [0093] To make the objectives, technical solutions, and advantages of the invention clearer, the accompanying drawings and the following examples further illustrate the present invention in combination. 以下实施方式对本发明进行更为详细的描述,但其并不限制本发明的范围。 The following embodiments of the present invention will be described in more detail, but do not limit the scope of the present invention. 基于本实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 The scope of the present embodiment, all other embodiments of ordinary skill in the art without any creative effort shall fall within the protection of the present invention is based.

[0094] 图1是本发明的智能在线液位监测预警系统的系统概念图。 [0094] FIG. 1 is a system conceptual diagram of the present invention, the smart warning system line level monitor. 图2是本发明的智能在线液位监测预警系统的总体结构图。 FIG 2 is a smart present invention the overall structure of the level monitoring online early warning system. 图3是本发明的智能在线液位监测预警系统的各元件的连接示意图。 3 is a connection diagram of the elements of the present invention is a smart warning system line level monitor.

[0095] 以下,首先参照图1至图3对本发明的智能在线液位监测预警系统进行介绍。 [0095] Hereinafter, first referring to FIGS. 1 to 3-line monitoring and warning system for liquid level description of the present invention is intelligent.

[0096] 参见图1至图3,本发明的智能在线液位监测预警系统,由数据中心D和至少一个液位监测预警子系统组成,每个液位监测预警子系统可包括液位监测点1、液位监测主机装置3和监测中继器装置2。 [0096] Referring to FIGS. 1 to 3, the present invention is intelligent online monitoring and warning system level, the data center D and at least one composition monitoring and warning level subsystems, each subsystem may include a liquid level monitoring and warning level monitoring points 1, the host level monitoring means monitoring the relay device 3 and 2. 其中,液位监测主机装置3对液位监测点I进行监测,生成监测数据, 并按照可变化的传输时间间隔将监测数据传输给监测中继器装置2;监测中继器装置2接收监测数据,并按照可变化的通讯时间间隔将监测数据传输给数据中心D;数据中心D将接收的监测数据进行智能化处理,得到液位监测点状态数据,并将液位监测点状态数据实时进行显示和发布。 Wherein three pairs of I level monitoring point level monitoring means monitoring the host, generating monitoring data and may be varied according to the transmission time interval of the monitoring data to the relay device 2 monitor; monitor receives the monitoring data relay apparatus 2 and monitoring the data transmission interval to the data center D may vary according to the communication time; D data center monitoring data received intelligent processing state data obtained level monitoring point, and the dot level monitoring status data displayed in real time and publishing. 在本发明中,可变化的通讯时间间隔为监测中继器装置下一次开启网络与服务器连接的等待时间t_ t,关于U5xt的计算参见随后介绍的公式。 In the present invention, the time interval changes correspond monitored relay device is first turned on latency network connection with the server t_ t, formula for calculating see U5xt subsequently introduced.

[0097] 在本发明中,液位监测点1可以为但不限于以下类型的检查井、排放口或管渠:雨水管网、污水管网、合流制管网、排水渠道、城市内部河道与湖泊、受纳水体等;以及可以为但不限于以下类型的易积水地面:城市下凹立交桥、城市道路、城市地下停车场、公共广场等。 [0097] In the present invention, level monitoring point 1 may be, but is not limited to the following types of manholes, drains or drainage systems: rainwater pipe network, sewage network, combined piping network, drainage channels, within the city rivers and lakes , receiving water and so on; and may be, but are not limited to, the following types of easy to water the ground: concave overpass and other cities, urban roads, urban underground car park, a public square.

[0098]液位监测主机装置3,包括液位报警传感器31、液位监测传感器32、监测信号处理器34、短距通讯天线35、电池(例如一次性高容量电池)33、防护外壳、固定安装支架等。 [0098] The fluid level monitor host device 3 comprises a level sensor 31 alarm, monitoring the level sensor 32, signal processor 34 monitors, short-range communication antenna 35, a battery (e.g., a disposable high-capacity battery) 33, a protective shell, fixed mounting bracket and so on. 其中,监测信号处理器24分别与液位监测传感器31、液位报警传感器32、短距通讯天线35、一次性高容量电池33通过连接线缆相互连接,监测信号处理器24和一次性高容量电池33密封于防护外壳里面,通过防护外壳接头将液位报警传感器31、液位监测传感器32、短距通讯天线35置于防护外壳外,防护外壳安装在固定支架上,液位报警传感器32安装在固定支架底部。 Wherein monitoring the signal processor 24, respectively 31, alarm level sensor 32, short-range communication antenna 35, a one-time high-capacity battery 33 is connected via a connection cable level monitor each sensor, the signal processor 24 and monitor high-capacity disposable battery 33 which is sealed in a protective shell, protective shell by linker alarm level sensor 31, liquid level monitoring sensor 32, short-range communication antenna 35 disposed outside the protective housing, the protective housing is mounted on the mounting bracket, the sensor 32 is mounted level alarm a fixed bottom bracket.

[0099] 监测中继器装置2,包括信号接收与处理器22、中继短距通讯天线23、移动网络通讯天线24、电池(例如可充电电池)21、防护外壳、固定安装支架。 [0099] Monitoring the relay device 2, the processor 22 includes a signal receiving relay short-range communication antenna 23, mobile communication network antenna 24, a battery (e.g. a rechargeable battery) 21, a protective shell, fixing the mounting bracket. 其中,信号接收与处理器22 分别与中继短距通讯天线23、移动网络通讯天线24、可充电电池21通过连接线缆相互连接。 Wherein the signal processor 22 receives the relay are short-range communication antenna 23, mobile communication network antenna 24, the rechargeable battery 21 are interconnected by a connection cable. 监测中继器装置2使用无线网络用于信息的传送,无线网络的传送介质包括但不限于通用分组无线服务技术(GPRS,General Packet Radio Service)或者基于码分多址(CDMA,Code Division Multiple Access)技术、第三代移动通讯技术(3G)、第四代移动通信技术(4G)的网络或其他的无线网络。 Monitoring relay device 2 using a wireless transmission medium for the network, the wireless network information including but not limited to General Packet Radio Service (GPRS, General Packet Radio Service), or Code Division Multiple Access (CDMA, Code Division Multiple Access ) technology, 3G mobile communication technology (3G), fourth generation mobile communication technology (4G) network or other wireless networks.

[0100] 数据中心D包括为具有独立因特网IP地址的云服务器主机或独立计算机的数据服务器。 [0100] D includes a cloud data center or a separate computer server host independent Internet IP address of the data server. 在数据服务器上设置有对所述监测数据进行分析处理的数据传输与转发服务模块、 数据统计与查询模块和数据发布模块。 On the data server is provided with the monitoring data transmission data analysis and processing and forwarding service module, statistics and query module and data distribution modules.

[0101] 其中,数据传输与转发服务模块,在数据服务器通过因特网IP地址和固定端口号监听监测中继器装置2的连接请求,在建立连接后,首先接收监测中继器装置2发送的数据包,将数据保存在本地临时数据库,然后每隔30分钟设定监测中继器装置2的时钟时间为服务器当前时间,根据应用程序需要更新监测中继器装置2的设备参数;同时,在另一个程序线程运行数据转发服务,定期将本地临时数据库中的数据转入应用数据库; [0101] wherein, forwarding the data transmission service module, in the data server via the Internet IP address and port number of the fixed listener monitors the connection request relay device 2, after establishing the connection, the repeater first receives the data transmitted from the monitor apparatus 2 packet, the data stored in a local temporary database, and then every 30 minutes for setting the clock time of the monitoring apparatus the relay server 2 to the current time, according to the application needs to update parameters of the monitoring apparatus the relay device 2; the same time, on the other a thread running data forwarding service, regular data into a local temporary database application database;

[0102] 数据统计与查询模块,通过应用数据库中的数据,对监测数据进行小时、天、月的最大值、最小值、平均值等自动统计,并提供可视化的方式对监测数据和统计数据进行地图展示、曲线展示、表格展示,并可对不同监测点的数据进行对比分析,数据分析和处理可采用现有的任何数据处理技术来进行;以及 [0102] Statistics and query module, the application data by monitoring data in the database hours, maximum days, months, minimum, average, etc. automatic statistics, and to provide a visual way of monitoring data and statistical data map display, graph display, display table, and the monitoring data from different points of comparative analysis, data analysis and processing may be employed any conventional data processing techniques performed; and

[0103] 数据发布模块,利用应用数据库中的数据,实现系统自动报警,在应用软件中以不同的警戒颜色显示,同时将报警信息通过微信服务号直接推送给相关人员,同时建立数据发布的WebServicies接口,集成微博发布的API接口,便于监测数据与报警信息的及时通知和公众发布。 [0103] Data published data module, by the application in the database, to achieve automatic alarm system, display a different alert colors in the application software, while the alarm push information to personnel directly through the micro-channel service number, while establishing WebServicies published data interfaces, integrated micro-Bo API interface, to facilitate timely public notification and monitoring data and alarm information publishing.

[0104] 监测数据包括液位监测点1的实际液位高度值。 [0104] Monitoring data point comprises a level monitoring actual level height value of 1. 其中,如果液位监测点1的实际液位高度值小于设定的预警值,液位监测主机装置3以第1传输时间间隔向所述监测中继器装置传输所述监测数据,监测中继器装置2接收液位监测主机装置3传输的监测数据,并按照第1通讯时间间隔将接收的监测数据发送给所述数据中心D。 Wherein, if the actual level 1 level monitoring point height values ​​less than the set warning value, the host apparatus 3 to level monitoring a first transmission time interval to monitor data transmissions to the monitoring apparatus the relay, the relay monitoring level monitor means 2 receives the host device monitors the data transmission 3, and transmits the received data to the monitoring of the data center according to the first communication time interval D. 实际应用中,第1传输时间间隔在液位监测主机装置3出厂时被确定的,一般为5~15分钟。 In practice, the first transmission time interval when the level monitoring means 3 are factory determined host, usually 5 to 15 minutes. 例如,当液位监测点1的实际液位高度小于预警值时,液位监测主机装置3每15分钟通过短距通讯方式向监测中继器装置2 发送前15分钟获取的监测数据,监测中继器装置2每5分钟开机5秒监听并尝试接收液位监测主机装置3发送的数据。 For example, when the level monitoring point a height less than the actual level 1 warning value, the host apparatus 3 level monitoring means for monitoring every 15 minutes for 15 minutes data acquired before transmission to the monitor 2 via the short-range communication repeater, monitoring data boot 5 seconds every 5 minutes and attempt to monitor the reception level monitoring device 3 transmits the host device 2 following. 这种情况下,监测中继器装置2以每5分钟的第1通讯时间间隔将接收的监测数据发送给所述数据中心D。 In this case, the relay device 2 to monitor every 5 minutes of the first communication time interval to monitor the received data to the data center D.

[0105] 如果液位监测点1的实际液位高度值大于设定的预警值且小于设定的报警值,液位监测主机装置3以第2传输时间间隔向监测中继器装置2传输所述监测数据,监测中继器装置2接收液位监测主机装置3传输的监测数据,并按照第2通讯时间间隔将接收的所述监测数据发送给数据中心D。 [0105] If the level monitoring point actual level height value is greater than 1 and less than the set warning value set alarm value, the level monitoring device 3 to the host 2 transmits the transmission time interval 2 to the monitoring relay device monitoring said monitoring data of said data, monitoring means for monitoring the relay data received transmission level monitor 3 of the host apparatus 2 and received by the second communication time interval transmitted to the data center D. 实际应用中,第2传输时间间隔在液位监测主机装置3出厂时被确定的,一般为1~5分钟。 In practical applications, the second transmission time interval is determined at the factory level monitoring host apparatus 3, usually 1 to 5 minutes. 例如,当液位监测点1的实际液位高度大于预警值并且小于报警值时,液位监测主机装置3每5分钟通过短距通讯方式向监测中继器装置2发送前5分钟获取的监测数据,监测中继器装置2每1分钟开机5秒监听并尝试接收液位监测主机装置3发送的数据。 For example, when the actual level 1 level monitoring point and a height greater than the warning value is less than the alarm value, the host apparatus 3 level monitoring every 5 minutes to obtain five minutes before sending the relay device 2 monitors communication via short-range monitoring data, the data relay device 2 monitors power every 1 minute 5 seconds, and tries to monitor the host apparatus 3 receives the transmission level monitor. 这种情况下,监测中继器装置2以每1分钟的第2通讯时间间隔将接收的监测数据发送给所述数据中心D。 In this case, the relay device 2 monitor per 1 minute interval a second communication monitoring the received data to the data center D.

[0106] 如果所述液位监测点1的实际液位高度值大于设定的报警值,液位监测主机装置3 以第3传输时间间隔向监测中继器装置2传输所述监测数据,监测中继器装置2接收液位监测主机装置3传输的监测数据,并按照第3通讯时间间隔将接收的监测数据发送给数据中心D。 [0106] If the actual level height level monitoring point is greater than a set value of an alarm value, the host apparatus 3 level monitoring transmission time interval to the third device transmits the monitoring data to the monitoring relay 2, monitoring monitoring the relay device receives the data transmission level monitor 3 of the host apparatus 2, the monitoring data received and transmitted to the data center in accordance with the third time intervals correspond D. 实际应用中,第1传输时间间隔在液位监测主机装置3出厂时被确定的,一般为1分钟。 In practice, the first transmission time interval at the factory level monitoring host apparatus 3 is determined, typically one minute. 例如,当液位监测点1的实际液位高度大于报警值时,液位监测主机装置3每1分钟通过短距通讯方式向监测中继器装置2发送刚刚获取的监测数据,监测中继器装置2每1分钟开机5秒监听并尝试接收液位监测主机装置3发送的数据;监测中继器装置2在接收到数据后,通过移动网络通讯天线将数据发送到所述数据中心D。 For example, when the actual level 1 level monitoring point a height greater than the alarm value, the monitoring data transmission level monitor host device 3 per minute through the short-range communication relay device 2 to the monitor just acquired, monitoring relay power apparatus 2 every 1 minute 5 seconds, and tries to monitor data reception level monitor 3 sends the host device; monitoring the relay device 2, after receiving the data, it will be transmitted to the mobile network via a data communication antenna of the data center D. 这种情况下,监测中继器装置2以每1分钟的第3通讯时间间隔将接收的监测数据发送给所述数据中心D。 In this case, the relay device 2 monitor per 1 minute interval third communication monitoring the received data to the data center D. 其中,通讯时间间隔由以下公式确定: Among them, the communication time interval determined by the following formula:

[0107] 当Le ve I (t) < Le ve Ia 时,tnext=max (ta,min (tsetup,Uax)) [0107] When Le ve I (t) <Le ve Ia, tnext = max (ta, min (tsetup, Uax))

[0108] 当Level (t) ^=Levela 而且Level (t) <Levelb时, When [0108] When Level (t) ^ = Levela and Level (t) <Levelb,

[0109] tnext = max ( tb,min ( tsetup,ta)) [0109] tnext = max (tb, min (tsetup, ta))

[0110]当Le ve 11亡)^ Le ve lb时,tnext = tc [0110] When the die Le ve 11) ^ Le ve lb, tnext = tc

[0111] t〇pen=tl+t2+t3+t3 [0111] t〇pen = tl + t2 + t3 + t3

[0112] 其中, [0112] wherein,

[0113] LeveKt) :t时刻的液位监测点的实际液位高度,m; [0113] LeveKt): the level monitoring of the actual point of time t fill level, m;

[0114] Levela:数据中心为液位监测点设置的预警值,m; [0114] Levela: warning value set for the data center level monitoring point, m;

[0115] Levelb:数据中心为液位监测点设置的报警值,m; [0115] Levelb: alarm value set for the data center level monitoring point, m;

[0116] tnext:监测中继器装置下一次开启网络与服务器连接的等待时间,即监测中继器装置与数据中心进行通讯的通讯时间间隔,分钟; [0116] tnext: monitoring the relay device is first turned on latency network connection to the server, i.e., monitoring the relay device to communicate with the data center communication time interval, min;

[0117] tsetup:数据中心为监测中继器装置设定的下一次开启网络与服务器连接的等待时间,分钟; [0117] tsetup: data center to monitor repeater apparatus set at a server connected to a network open waiting time, min;

[0118] ta:液位监测点液位在正常状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; [0118] ta: level monitoring point level in a normal state, the relay device monitors a network connection to the server is turned on the shortest waiting time, min;

[0119] tb:液位监测点液位在预警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; [0119] tb: level monitoring point level in a warning state, the monitoring device turns the relay server connected to the network and the shortest waiting time, min;

[0120] t。 [0120] t. :液位监测点液位在报警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; : Level monitoring point level in the alarm state, the relay device monitors a network connection to the server is turned on the shortest waiting time, min;

[0121] tmax:监测中继器装置开启网络与服务器连接的最长等待时间,分钟; [0121] tmax: the monitoring device turns the relay server connection network and the maximum waiting time, min;

[0122] ^pen:监测中继器装置每次开启短距通讯模块后的等待时间,s; [0122] ^ pen: monitoring relay device each time after a short waiting open communication module, s;

[0123] t:监测中继器装置开启短距通讯模块的时间,s; [0123] t: monitoring relay device short open time of the communication module, s;

[0124] t2:监测中继器装置与液位监测主机装置通过短距通讯方式建立连接和进行数据传输的时间,s; [0124] t2: monitoring the relay device and the level monitor and the host device to establish a connection for data transmission time, s by the short-range communication;

[0125] t3:监测中继器装置与所述液位监测主机装置的时钟相对误差,s; [0125] t3: monitoring the relay device and the clock of the host device level monitoring relative error, s;

[0126] t4:通讯冗余保障时间,s。 [0126] t4: time communication redundancy protection, s.

[0127] 为保证监测中继装置每天至少和数据中心通讯一次,在低液位情况下,降低通讯频次,节省监测中继装置的电池消耗,在高液位条件下恢复高频次发送数据,保证预警报警的及时性,做到节电与及时两不误。 [0127] In order to ensure at least a daily monitoring relay communication time and the data center, where at low level, reducing the frequency of communication, to save battery consumption monitoring relay apparatus, to restore high frequency data transmission at a high level condition, to ensure the timely warning alarm, so that energy-saving and promptly correct. 另外,考虑到t_ n的优化可以既保证每次中继与主机的通讯和数据传输任务可以顺利完成,也可以尽可能减少短距通讯模块的开启时间,节省电量,优选地,ta、tb、tc;、tmax、tl、t2、t3、t4的取值分别为: Further, taking into account the optimization t_ n may both ensure that each relay and the host communication and data transmission task can be completed successfully, reduced on-time may be short-range communication module possible to save power, preferably, ta, tb, tc;, tmax, tl, t2, t3, t4 values ​​respectively:

[0128] ta:(5,60); [0128] ta: (5,60);

[0129] tb:(5,15); [0129] tb: (5,15);

[0130] tc:(0.5,2); [0130] tc: (0.5,2);

[0131] W: (720,1440)。 [0131] W: (720,1440).

[0132] ti:(0.5,l); [0132] ti: (0.5, l);

[0133] t2:(l,4); [0133] t2: (l, 4);

[0134] t3:(l,3); [0134] t3: (l, 3);

[0135] t4:(0.5,2)〇 [0135] t4: (0.5,2) square

[0136] 此外,为了节约电池电量,数据中心D可以动态设定监测中继器装置2的下次通讯时间。 [0136] Further, in order to save battery power, the data center D may be set dynamically monitor the relay device 2 of the next communication time. 如,数据中心D在每天下午7:00接收到监测中继器装置2最后一个数据后,设定监测中继器装置2的下次通讯时间为720分钟。 After such data to the monitor center D of the relay device received the last data 2 at 7:00 p.m. every day, setting monitor time of the next communication relay device 2 is 720 minutes. 当监测点1的实际液位高度小于预警值时,监测中继器装置2与数据中心D的下次通讯时间为720分钟。 Monitoring point when the actual level is less than the height of a warning value, monitors the next communication relay device 2 and the data center D of time is 720 minutes. 在此期间,如果监测点的实际液位高度大于预警值,则通讯时间间隔自动调整为通过上述公式所确定的通讯时间。 In the meantime, if the actual level monitoring warning value is greater than the height of the point, the communication time interval is automatically adjusted to correspond in time determined by the above equation. 如果遇到突发情况,例如夜间突降暴雨时,监测中继器装置2会根据最新获得的监测点实际液位数据自动调整为较短的通讯频次,即上述所述的t next计算公式中所确定的通讯频次,如,在最新监测点实际液位数据大于报警值时,监测中继器装置每隔1分钟与数据中心进行一次通讯,如此不会影响报警的及时性。 If you encounter unexpected situations, e.g. dump heavy rain at night, the monitoring means 2 monitors the relay point newly obtained data is automatically adjusted according to the actual level to a shorter communication frequency, i.e., the above-described calculation formula is t next when the determined frequency communications, such as, the actual level in the latest monitoring data point is greater than the alarm value, the relay device monitor at 1 minute intervals for a communication with the data center, so does not affect the timely alarm.

[0137] 在本发明中,每个液位监测子系统中的液位监测主机装置3还采集仪器信息,对液位监测点1的监测频次为每分钟1次,监测执行时间为每分钟的整点,每分钟整点测量的好处是,可以保证多点的数据是同时测量的,时间都统一,方便多点数据的统一制表和对比分析,同时监测中继器装置2的系统时间通过监测中继器装置2与数据中心D至少每30分钟同步一次,监测中继器装置2与液位监测主机装置3至少每30分钟同步一次,从而保证所有接入数据中性的液位监测主机装置3都在同一时间点采集仪器信息和监测数据,时间相对误差不大于3秒。 [0137] In the present invention, level monitoring of each host apparatus 3, the level monitoring subsystem further information acquisition instrument, level monitoring point for monitoring a frequency of 1 per minute, to monitor the execution time per minute the whole point, the benefits of the whole point is measured per minute, ensures that multiple data points are measured simultaneously, a unified time, and comparative analysis tabulation unified multipoint data convenience, while monitoring the relay device 2 by the system time monitoring the relay device 2 and the data center D of the synchronization time, the relay device monitors at least every 30 minutes to monitor the host apparatus 2 and level 3 synchronize at least every 30 minutes, so as to ensure a neutral level monitor all host data access means 3 are at the same time point information and the monitoring data acquisition instrument, the relative error of the time not more than 3 seconds. 具体地,自动同步的过程为,每隔30分钟,在监测中继器装置2与数据中心D的服务器建立通讯时,服务器将给监测中继器装置2发送服务器当前时间,监测中继器装置2 将设定当前时间为接收到的时间。 In particular, the automatic synchronization process is, every 30 minutes, 2 establishing the communication with the server of the data center D, the server will monitor the relay server apparatus 2 transmits the current time monitoring relay device, the relay device monitors 2 to set the current time is the received time. 同时,每隔30分钟,在液位监测主机装置3与监测中继器装置2建立通讯时,监测中继器装置2将监测中继器装置的当前时间发送给液位监测主机装置3,液位监测主机装置3设定当前时间为接收到的时间。 Meanwhile, every 30 minutes, 2 establishing the communication, the relay device 2 monitor will monitor the relay device transmits the current time to the host apparatus 3 level monitor monitoring the level of the host apparatus 3 and the monitor relay device, a liquid level monitoring host apparatus 3 is set to the current time received time. 由于每30分钟同步一次,因此可以保证液位监测主机装置3、监测中继器装置2与数据中心D的服务器的时间误差比较小,时间相对误差不大于3秒。 Once every 30 minutes since the synchronization, it is possible to ensure that the host apparatus 3 level monitor monitoring the relay device 2 and the time error of the server data center D is relatively small, the relative error of the time not more than 3 seconds.

[0138] 在本发明中,仪器信息包括但不限于以下信息:液位监测传感器的原始监测信号、 液位报警传感器的原始监测信号、液位监测传感器浸没水深、液位报警传感器浸没水深、一次性高容量电池电压、可充电电池电压、仪器故障代码等,并通过监测中继器装置2将所述仪器信息发送给数据中心D。 [0138] In the present invention, but are not limited to, equipment information including the following information: an original level monitoring sensor monitoring signal, the original signal level monitoring alarm sensors, liquid level sensors monitor the depth of immersion, the immersion depth level alarm sensor, a voltage of high-capacity battery, the rechargeable battery voltage, equipment failure code, etc., and by monitoring the relay device 2 transmits the information to a data center instrument D.

[0139] 此外,在发明中,除液位监测点的实际液位高度外,监测数据还包括液位监测点报警状态、液位监测点的液位黄海标高、液位监测点液位距离地面的高度、液位监测点的溢流风险、液位监测点的过载倍数。 [0139] Further, in the invention, in addition to the actual level height level monitoring point, further comprising a level monitor monitoring data point alarm status, level Yellow level monitoring point elevation, from the ground level monitoring point level the height of the overflow risk level monitoring point, overload multiple level monitoring point.

[0140] 监测数据由如下公式确定: [0140] Monitoring data is determined by the following equation:

[0141] Li(t)=Ki(ADi(t)-Bi) [0141] Li (t) = Ki (ADi (t) -Bi)

[0142] L2(t)=K2(AD2(t)-B2) [0142] L2 (t) = K2 (AD2 (t) -B2)

[0143] 当L2(t)<e时,Level(t)=D-Da-Di+Li(t) [0143] When L2 (t) <e, Level (t) = D-Da-Di + Li (t)

[0144] 当L2(t)^e时,Level(t)=D-Da+L2(t) [0144] When L2 (t) ^ e, Level (t) = D-Da + L2 (t)

[0145] Elevation(t) =H-D+Level(t) [0145] Elevation (t) = H-D + Level (t)

[0146] Depth(t) =D一Level (t) [0146] Depth (t) = D a Level (t)

[0147] Level(t) =D一Da+L2 (t) [0147] Level (t) = D a Da + L2 (t)

[0148] Risk(t) = Level(t)/D [0148] Risk (t) = Level (t) / D

[0149] Surchage(t) =Level (t)/Dd〇wn [0149] Surchage (t) = Level (t) / Dd〇wn

[0150] 其中, [0150] wherein,

[0151] U(t):t时刻的液位监测传感器浸没水深,m; [0151] U (t): t time level monitoring sensor immersion depth, m;

[0152] K1:液位监测传感器的校正系数;m-1; [0152] K1: correction coefficient level monitoring sensor; m-1;

[0153] AD1U):液位监测传感器的原始输出信号; [0153] AD1U): original output signal level monitoring sensor;

[0154] B1:液位监测传感器的输出信号偏移量; [0154] B1: an output signal offset level monitoring sensor;

[0155] L2(t):t时刻的液位报警传感器浸没水深,m; [0155] L2 (t): level alarm sensor at time t immersion depth, m;

[0156] K2:液位报警传感器的校正系数;m-1; [0156] K2: correction coefficient level alarm sensor; m-1;

[0157] AD2(t):液位报警传感器的原始输出信号; Raw sensor output signal level alarm;: [0157] AD2 (t)

[0158] B2:液位报警传感器的输出信号偏移量; [0158] B2: offset of the output signal level alarm sensor;

[0159 ] e :液位报警传感器的启用阈值,m; [0159] e: enable threshold level alarm sensors, m;

[0160] LeveKt) :t时刻的液位监测点的实际液位高度,m; [0160] LeveKt): the level monitoring of the actual point of time t fill level, m;

[0161] D:液位监测点最大深度,m; [0161] D: level monitoring point of maximum depth, m;

[0162 ] Da:液位监测点安装支架底部距地面的高度,m; [0162] Da: a bottom bracket mounting point level monitor height from the ground, m;

[0163] D1:液位监测点安装液位监测传感器的线缆长度,m; [0163] D1: level monitoring point level monitoring sensor installed cable length, m;

[0164] Elevation(t) :t时刻的液位监测点的液位黄海标高,m; [0164] Elevation (t): Yellow Sea level elevation, m level monitoring point at time t;

[0165] H:液位监测点地面黄海标高,m; [0165] H: the Yellow ground level monitoring point elevation, m;

[0166] Depth(t) :t时刻的液位监测点液位距离地面的高度,m; [0166] Depth (t): the level monitoring of the time point t a height from the ground level, m;

[0167] Risk(t) :t时刻的液位监测点的溢流风险; [0167] Risk (t): the risk of overflow level monitoring point at time t;

[0168] Surchage(t) :t时刻的液位监测点的过载倍数; [0168] Surchage (t): overload multiple level monitoring point at time t;

[0169 ] Dd_:液位监测点下游连接管渠的高度,m。 [0169] Dd_: level monitoring points connected downstream drainage pipe height, m.

[0170] 为了准确计算液位数据,以及为了防止液位监测传感器由于外部气压条件或液位监测传感器长期带压运行产生零点偏移产生微小的测量误差,或者液位报警传感器刚被浸没时或收到外部条件变化,测到的微小液位(压力传感器的原理是测量值越高相对误差越小)造成的测量值影响。 [0170] In order to calculate the liquid level data, and to prevent the liquid level due to external air pressure monitoring sensor or level sensor monitoring long-running with pressure generating zero offset produce small measurement error, or alarm level when the sensor is immersed or just When an external condition changes, the sensed minute level (principle of measurement of the pressure sensor is higher the smaller the relative error) influence the measurement value caused. 优选地,K 1、B1、K2、B2、e的取值范围分别为: Preferably, K 1, in the range B1, K2, B2, e, respectively:

[0171] Ki:(6000,9000); [0171] Ki: (6000,9000);

[0172] Bi:(400,700); [0172] Bi: (400,700);

[0173] K2:(2000,3000); [0173] K2: (2000,3000);

[0174] B2:(400,700); [0174] B2: (400,700);

[0175] e:(0.05,0.3)〇 [0175] e: (0.05,0.3) square

[0176] 根据上述所讨论的监测数据的计算公式,当液位报警传感器31浸没水深低于e时, 优选e为0.2米时,通过液位监测传感器32的原始监测信号和安装位置来计算监测数据,当液位报警传感器31浸没水深大于等于e时,优选e为0.2米时,通过液位报警传感器31的原始监测信号和安装位置来计算监测数据。 [0176] The calculation formula of the monitoring data discussed above, when the alarm level sensor 31 is lower than the immersion depth e, e is preferably 0.2 m is calculated by the original signal and the mounting position of the monitoring sensor 32 for monitoring the level monitoring data, when the alarm level sensor 31 is equal to the immersion depth is greater than e, e is preferably 0.2 m, the monitoring data is calculated from the original signal and the monitor level alarm installation position sensor 31.

[0177] 当液位报警传感器浸没水深在24小时内第1次持续n分钟大于等于e时,由于液位监测传感器长期浸没在水中,长时间运行后会产生零点偏移和斜率偏移,而液位报警传感器由于长期在空气中,不受压,因此工控条件好。 [0177] When the liquid level sensor is immersed depth alarm within 24 hours at the first time duration greater than or equal E n minutes, since long-term level monitoring sensor immersed in the water, after a long run will produce zero offset and slope deviation, and level alarm sensor in the air due to the long, unstressed, so good industrial conditions. 而且,液位报警传感器的比液位监测传感器的量程小,测量精度更高。 Also, the monitoring sensor range level sensor is smaller than the alarm level, higher measurement accuracy. 因此,可以在液位报警传感器被淹没后,利用液位报警测的实际液位和原始监测信号进行计算,校正K^B 1,即数据中心利用连续n分钟监测数据与液位监测传感器的同期原始监测信号按如下公式进行计算,自动修正所述液位监测传感器的液位校正系数Ki与输出信号偏移量Bi: Thus, after the sensor is submerged level alarm, the alarm level using the actual measured level monitor signal is calculated and the original correction K ^ B 1, i.e., period of continuous use of the data center monitoring data and n min Sensor level monitoring monitoring the original signal is calculated as follows, automatic correction of said level sensor to monitor the level of the output signal of the correction coefficient Ki offset Bi:

[0178] [0178]

Figure CN103968913BD00151

[0179] [0179]

Figure CN103968913BD00161

[0180] [0180]

[0181] [0181]

[0182] n:液位报警传感器浸没水深大于等于e的持续分钟数。 [0182] n: level alarm sensor for an immersion depth greater than the duration of the number of minutes equal to e.

[0183] %:液位监测传感器的原始输出信号在(t-n_l,t)之间的平均值; [0183]%: original output signal of a sensor monitoring the level of an average value between the (t-n_l, t); and

[0184] 液位报警传感器浸没水深在(t-n_l,t)之间的平均值,m; [0184] level alarm sensor submerged depth between (t-n_l, t) is an average value, m;

[0185] n的取值范围是:(5,10)。 [0185] n is in the range of: (5,10).

[0186] 此外,为实现所述液位监测子系统所采集数据的同步性,数据中心D向监测中继器装置2发送液位监测点的液位换算参数,包括液位监测传感器的校正系数K 1、液位监测传感器的输出信号偏移量出、液位报警传感器的校正系数K2、液位报警传感器的输出信号偏移量B 2、液位监测点的液位预警值Levela、液位监测点的液位报警值Levelb、监测中继器装置的短信报警手机号、液位报警传感器的启用阈值£、监测中继器装置2的下次网络通讯时间t next、监测中继器装置2的服务器IP地址和端口号。 [0186] Further, to achieve the level monitoring subsystem acquired synchronization data, level monitoring point 2 transmits the parameter data center level D conversion means to the monitoring relay, comprising a monitoring sensor level correction coefficient K 1, the output signal of the level shift Measure the monitoring sensor, the correction coefficient K2 level alarm sensors, alarm output signal offset level sensor B 2, Levela level warning value level monitoring point, level level alarm monitoring point value LEVelB, SMS alarm monitoring relay device phone number, the enable threshold level value £ alarm sensors, monitors network communication relay apparatus next time 2 t next, the relay device 2 monitors the server IP address and port number. 一般,液位预警值可根据液位监测点的实际情况来确定,其低于液位报警值,液位报警值可为液位距离液位监测点的最高处的0.5 米~1.0米的换算值,如为监测液位距离井口0.5~1.0米的换算值。 In general, the warning level value may be determined according to the actual level monitoring point, which is lower than the value of the alarm level, the alarm level value may be 0.5 m to 1.0 m at the highest level in terms of distance level monitoring points value, such as monitoring the level of the wellhead from 0.5 to 1.0 in terms of value of m. 液位报警传感器的启用阈值根据实际情况而设定,可以与液位报警值一致,也可以不一致。 Enable sensor alarm threshold level is set according to the actual situation, may coincide with the level alarm value, it may be inconsistent. 在实际中,短信报警手机号、液位预警值和液位报警值可以根据需要动态变更。 In practice, SMS alarm phone number, level pre-warning and alarm level values ​​can be changed dynamically as needed.

[0187] 优选地,当液位报警传感器的浸没水深超过设定的短信报警阈值时,监测中继器装置直接向设定的短信报警手机号发出报警短信。 [0187] Preferably, when the sensor level alarm message immersion depth exceeds a set alarm thresholds, alarm monitoring relay device SMS message directly to the set alarm phone number.

[0188] 下面以某污水管网的液位监测点为例对本发明的智能在线液位监测预警系统的工作原理进行示例性说明。 [0188] In the following a monitoring point level sewer network intelligent example of the present invention is illustrative of the working principle of the level monitoring online early warning system.

[0189] 选择北京市海淀区某建筑物旁的污水井作为液位监测点安装和实施本发明所述的智能在线液位监测预警系统,该液位监测点的井深为3.2米,污水管直径为0.6米,安装液位监测点前水深为1.4米。 [0189] Select Area sewage wells next to the building, Haidian, Beijing line level monitor monitoring the level warning system as intelligence point installation and implementation of the present invention, the level monitoring point depth of 3.2 m, diameter sewers 0.6 m, level monitoring point before installing a water depth of 1.4 meters.

[0190] (1)首先,将监测信号处理器、液位监测传感器、液位报警传感器、短距通讯天线、 一次性高容量电池通过连接线缆相互连接,将监测信号处理器、一次性高容量电池密封于防护外壳里面,通过防护外壳接头将短距通讯天线、液位监测传感器、液位报警传感器置于防护外壳外。 [0190] (1) First, the monitoring signal processor, the level monitoring sensors, level alarm sensors, short-range communication antenna, a high-capacity battery is connected through a one-time connection cable to each other, a high monitor signal processor, disposable capacity battery sealed in a protective shell inside the protective shell by a short linker communications antenna, monitoring the level sensor, a level alarm sensor is placed outside the protective shell. 在液位监测点所在污水井地面下约20厘米的位置打孔,将固定安装支架安装在孔处,以悬挂在污水井内侧,将防护外壳置于固定安装支架,组成液位监测主机装置。 Level monitoring point is located in the ground water wells of about 20 cm from the hole, the mounting bracket fixedly mounted at the aperture, suspended in water wells inside the protective shell placed in the fixed mounting bracket, the composition of the host level monitoring device. 调节液位监测传感器的离井口地面高度为2.6米,液位报警传感器的离井口地面高度为0.52 米。 Adjusting the level monitoring sensor ground from a height of 2.6 m wellhead, the wellhead from the ground level alarm sensor height 0.52 meters.

[0191] (2)其次,将信号接收与处理器分别与中继短距通讯天线、移动网络通讯天线、可充电电池通过连接线缆相互连接,将信号接收与处理器、可充电电池密封于中继防护外壳里面,通过中继防护外壳接头将中继短距通讯天线、移动网络通讯天线置于中继防护外壳外。 [0191] (2) Next, the processor receives the signal and the relay are short-range communication antenna, a mobile communications antenna network, interconnected by a rechargeable battery connection cable, a signal processor to receive, in sealed rechargeable battery the relay protective shell inside the protective relay housing by short linker relay communication antenna, a mobile communications network relay antenna placed outside the protective shell. 利用中继固定安装支架将中继防护外壳固定在污水井旁边10米距离的路灯杆上,组成监测中继器装置。 Fixing the mounting bracket using a relay housing is fixed to the protective relay 10 meters lamppost next to water wells, monitoring the composition of the relay device.

[0192] (3)再次,在数据服务器上部署数据传输与转发服务模块、数据统计与查询模块、 数据发布功能模块,组成数据中心。 [0192] (3) again, the deployment of data transmission and forwarding service module on the data server, data statistics and query module, data publishing module, consisting of a data center.

[0193] 通过数据中心的软件界面添加上述液位监测点、液位监测主机装置、 [0193] By adding the level monitoring point data center software interface, the host level monitoring device,

[0194] 监测中继器装置的初始化信息。 [0194] initialization information monitor of the relay device. 初始化信息包括: Initialization information includes:

[0195] D:液位监测点最大深度,3.24m; [0195] D: level monitoring point of maximum depth, 3.24m;

[0196] Da:液位监测点安装支架底部距地面的高度,0.52m; [0196] Da: level monitoring point installation height from the ground base support, 0.52m;

[0197] D1:液位监测点安装液位监测传感器的线缆长度,1.91m; [0197] D1: level monitoring point installation level monitoring sensor cable length, 1.91m;

[0198] H:液位监测点地面黄海标高,52m; [0198] H: the Yellow ground level monitoring point elevation, 52m;

[0199] Dd_ :液位监测点下游连接管渠的高度,0.3m; [0199] Dd_: level monitoring points connected downstream drainage pipe height, 0.3m;

[0200] K1:液位监测传感器的校正系数,7250HT1; [0200] K1: correction coefficient level monitoring sensor, 7250HT1;

[0201] K2:液位报警传感器的校正系数,2231m-1; [0201] K2: correction coefficient level alarm sensors, 2231m-1;

[0202] B1:液位监测传感器的输出信号偏移量,566; [0202] B1: an output signal offset level monitoring sensor, 566;

[0203] B2:液位报警传感器的输出信号偏移量,533; [0203] B2: offset of the output signal level alarm sensor, 533;

[0204] e :液位报警传感器的启用阈值,0.1 m; [0204] e: Enable sensor alarm threshold level, 0.1 m;

[0205] LeveIa:数据中心为液位监测点设置的预警值,1.8m; [0205] LeveIa: warning value set for the data center level monitoring point, 1.8m;

[0206] Levelb:数据中心为液位监测点设置的报警值,2.2m; [0206] Levelb: alarm value set for the data center level monitoring point, 2.2m;

[0207]短信报警手机号:5个相关人员的手机号码。 [0207] SMS alarm phone number: phone number five relevant personnel.

[0208] 在初始情况下,监测中继器装置每5分钟尝试从数据中心请求设备配置参数和当前时间,液位监测主机装置每5分钟尝试从监测中继器装置获取配置参数和当前时间。 [0208] In the initial condition, the relay device attempts to monitor the data center a request from the device configuration parameters and the current time, the host level monitoring device attempts every 5 minutes to obtain configuration parameters and the current time from the monitoring relay device every 5 minutes. 在约10分钟后,监测中继器装置向数据中心传回一组有效的监测数据,最新监测水深数据的值为1.42米,与当前污水井内实际液位基本一致。 After about 10 minutes, monitoring the relay device to the data center return a valid set of monitoring data, depth is 1.42 m latest monitoring data is consistent with the current actual level water wells.

[0209] (4)系统在之后1个月的运行过程中,每分钟整点监测1次污水井的水深值。 [0209] (4) during operation of the system after a month, the entire surveillance sewage well once water depth per minute. 当监测的液位监测点的水深小于设定预警值1.8米时,监测中继器装置每15分钟向数据中心发送一次数据,在晚上7 :00到第二天早晨7:00之间不发送数据,在第二天早晨7:00分批向数据中心传输历史数据,约在5分钟内完成历史数据传输;当监测水深大于设定预警值1.8米小于设定报警值2.2米时,监测中继器装置每5分钟向数据中心发送一次数据;当监测水深大于设定报警值2.2米时,监测中继器装置每1分钟向数据中心发送一次数据,在监测水深首次超过2.8米,即液位报警传感器的浸没水深高于启用阈值后,设备设置的报警手机号会及时收到报警短信,通过微信服务号关注该设备的用户也几乎同时收到微信报警信息,同时登录浏览器应用程序也可以查看该条报警信息。 When the depth of the monitored level monitoring point set warning value is less than 1.8 m, the relay apparatus transmits the monitoring data to the data center once every 15 minutes, at 7: 00 is not transmitted to the next morning between 7:00 data, batch history data transmitted to the data center at 7:00 the next morning, the historical data transfer is completed in about 5 minutes; when greater than the set warning value monitor water levels of less than 1.8 m 2.2 m value to set the alarm, monitoring following every 5 minutes apparatus transmits a data to the data center; and when the alarm set value monitoring deeper than 2.2 m, the monitoring relay device transmits data once every minute to the data center, monitoring the first time more than 2.8 m in depth, i.e., liquid after immersion depth level alarm sensor is higher than the enable threshold, the device set alarm phone number will promptly receive a warning message, the user of the device almost simultaneously received a micro-channel alarm information through a micro-channel service number concern and login browser application also You can view the article alarm information.

[0210] 通过数据中心的浏览器应用程序界面,可以使用程序设定的用户名和密码随时随地的通过网页浏览器登录应用程序,方便地查看最新的监测数据,对监测数据进行小时、 天、月的最大值、最小值、平均值等数据统计,通过可视化的方式对监测数据和统计数据进行地图展示、曲线展示、表格展示,方便用户随时查看该液位监测点的水位情况,了解该污水井最近是否存在溢流风险,防止溢流情况的发生。 [0210] through a browser application interface data center, you can use the program to set the username and password anytime, anywhere, and easily view the latest monitoring data via a web browser to log application, monitoring data were hours, days, months maximum, minimum, average and other statistical data, a map display of monitoring data and statistics via a visual manner, the curve shows, the table shows, the water level to facilitate the users to view the level monitoring point, understanding the bilge whether there is recent flooding risks and prevent the occurrence of flooding conditions.

[0211] 综上可知,本发明的智能在线液位监测预警系统具有分钟级稳定监测、及时报警、 可靠智能等特征,实现了监测设备与数据中心的时间同步和设置参数同步,实现了报警信息的短信和微信推送,实现了方便的用户查询和统计分析软件界面。 [0211] To sum up, the present invention is intelligent online monitoring and warning system having a minute level stable level monitoring alarm in time, reliable characteristics intelligence, monitoring device to achieve a time synchronization with the data center and setting parameters of the synchronous realized alarm information SMS and micro-channel push to achieve the convenience of the user query and statistical analysis software interface. 利用本发明的智能在线液位监测预警系统,不仅可以实现高频次的液位在线监测,满足排水管网长期运行规律及典型积水事件的分析,也可以提前预判排水系统的溢流风险,进行溢流或内涝事件预警报警信息的及时推送和发布。 The present invention is the use of intelligent online monitoring and warning system level, not only to achieve the level of high frequency on-line monitoring, analysis and long-term operation rules typical water drainage network events to meet, you can predict in advance the risk of overflow drainage system for overflow or waterlogging event warning alarm push and release information in a timely manner.

Claims (8)

1. 一种智能在线液位监测预警系统,由数据中心和至少一个液位监测预警子系统组成,其特征在于,所述液位监测预警子系统包括: 液位监测点; 液位监测主机装置,对所述液位监测点进行在线监测,生成连续监测数据,并按照可变化的传输时间间隔将所述监测数据传输给监测中继器装置; 监测中继器装置,接收所述监测数据,并按照可变化的通讯时间间隔将所述监测数据传输给数据中心; 数据中心,将接收的监测数据进行处理,得到液位监测点状态数据,并将所述液位监测点状态数据实时进行显示和发布; 所述液位监测主机装置对所述液位监测点的监测频次为每分钟1次,监测执行时间为每分钟的整点,所述监测中继器装置的系统时间通过所述监测中继器装置与所述数据中心至少每30分钟同步一次,所述液位监测主机装置的系统时间通过所述 An intelligent monitoring and warning system line level, by the data center and at least one warning level monitoring subsystem, wherein said level monitoring and warning subsystem comprising: level monitoring point; host level monitoring device , the level monitoring point line monitoring, generating continuous monitoring data and the monitoring data transmitted to the monitoring relay device according to transmission time interval can be varied; monitoring the relay device, receiving the monitoring data, and may vary according to time intervals correspond to the monitoring data to the data center; data center, the monitoring data received, to give the status monitoring point level data and said level monitoring point is displayed in real time status data and publishing; said level monitoring means for monitoring said level host monitoring point frequency is once every minute, every minute to monitor the execution time of the whole point of the monitoring system the time the relay device through the monitoring relay means synchronized with the data center at least once every 30 minutes, the level monitoring system of the host device by the time 位监测主机装置与所述监测中继器装置至少每30分钟同步一次; 所述液位监测主机装置还监测所述液位监测主机装置和所述监测中继器装置的仪器信息,所述仪器信息包括液位监测传感器的原始监测信号、液位报警传感器的原始监测信号、液位监测传感器浸没水深、液位报警传感器浸没水深、主机用电池电压、中继器用电池电压、仪器故障代码,并通过所述监测中继器装置将所述仪器信息发送给所述数据中心。 Level monitoring device and the monitoring host relay device synchronized at least once every 30 minutes; the host level monitoring means monitoring instrument further information of the level monitoring device and the monitoring host repeater apparatus, the apparatus information including the original level monitoring sensor monitoring signal, the original signal level monitoring alarm sensors, liquid level sensor for an immersion depth monitoring, alarm level sensor for an immersion depth, the host battery voltage, a battery for voltage relay, fault code instrument, and the data transmitted to the monitoring center by the relay device information of the instrument.
2. 根据权利要求1所述的智能在线液位监测预警系统,其特征在于, 所述液位监测主机装置包括液位监测传感器、液位报警传感器、监测信号处理器、短距通讯天线、主机用电池、防护外壳、固定安装支架,所述监测信号处理器分别与所述液位监测传感器、液位报警传感器、短距通讯天线、主机用电池通过连接线缆相互连接; 所述监测中继器装置包括信号接收与处理器、中继短距通讯天线、移动网络通讯天线、 中继器用电池、中继防护外壳、中继固定安装支架,所述信号接收与处理器分别与所述中继短距通讯天线、移动网络通讯天线、中继器电池通过连接线缆相互连接;以及所述数据中心包括为具有独立因特网IP地址的云服务器主机或独立计算机的数据服务器,在所述数据服务器上设置有对所述监测数据进行分析处理的数据传输与转发服务模块、 The intelligent level of the 1-line monitoring and warning system as claimed in claim, wherein said level monitoring means comprises a host level monitoring sensor, the sensor level alarm, monitor the signal processor, short-range communication antenna, the host battery, protective housing, is fixedly mounted bracket, respectively, the signal processor monitoring said level sensor monitoring, alarm level sensor, short-range communication antenna, for host cells are interconnected by a connection cable; said monitoring relay receiving means includes a signal processor, the relay short-range communication antenna, a mobile communication network antenna, a battery for the relay, the protective relay housing, a relay fixedly mounted bracket, respectively, the signal receiver and processor of the relay short-range communication antenna, the mobile communication network antenna, the repeater via a connection cable connecting the battery to each other; and the cloud data center comprises a server having a host computer or a separate independent Internet IP address of the data server, the data server is provided with the data transfer monitoring data analysis processing module and forwarding services, 据统计与查询模块和数据发布模块。 According to statistics released module and query module and data.
3. 根据权利要求1所述的智能在线液位监测预警系统,其特征在于,所述监测数据包括液位监测点的实际液位高度值,其中, 如果所述液位监测点的实际液位高度值小于设定的预警值,则所述液位监测主机装置以第1传输时间间隔向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第1通讯时间间隔将接收的所述监测数据发送给所述数据中心; 如果所述液位监测点的实际液位高度值大于设定的预警值且小于设定的报警值,则所述液位监测主机装置以第2传输时间间隔向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第2通讯时间间隔将接收的所述监测数据发送给所述数据中心; 如果所述液位监测点的实际液位高度值大于设定 The intelligent level of the 1-line monitoring and warning system as claimed in claim, wherein said monitoring data includes actual level height value level monitoring point, wherein, if the actual level of the level monitoring point height values ​​less than the set warning value, then the host level monitoring means monitoring a first transmission time interval, transmitting the monitoring data to the relay device, the relay device receives said monitor level monitoring monitoring data transferred from the host apparatus, and the monitoring data in accordance with the first communication time interval to transmit the received data center; if the level monitoring point is greater than the actual level height value smaller than the warning value and setting the set predetermined alarm value, the host level monitoring means said second transmission time interval to said monitoring means monitoring data transmission repeater, said level monitoring means monitoring means for receiving said transmission repeater host monitoring data and the monitoring data in accordance with the second time intervals correspond to the received data transmitted to the center; if the level monitoring point set greater than the actual level height 报警值,则所述液位监测主机装置以第3传输时间间隔向所述监测中继器装置传输所述监测数据,所述监测中继器装置接收所述液位监测主机装置传输的监测数据,并按照第3通讯时间间隔将接收的所述监测数据发送给所述数据中心; 其中,所述通讯时间由以下公式确定: 当LeVO 1 ( t ) < LeVO la日寸,tnext - max ( ta,min ( tsetup,tmax)) tnext - ITiaX ( tb , ΙΠΙΠ ( tsetup , ta)) 当Level (OLevelb时,t next tc topen =tl+t2+t3+t3 其中, Level(t): t时刻的液位监测点的实际液位高度,m; Levels数据中心为液位监测点设置的预警值,m; Levelb:数据中心为液位监测点设置的报警值,m; tnext:所述监测中继器装置下一次开启网络与服务器连接的等待时间,分钟; tsetup:所述数据中心为所述监测中继器装置设定的下一次开启网络与服务器连接的等待时间,分钟; ta:液位监测点液位在正常状态下 Alarm value, the level monitoring means to host the third transmission time interval to transmit the data to the monitor means for monitoring relay, said monitoring means monitoring data relay apparatus receives said transmission level monitor host said monitoring and data communication in accordance with a third time interval the received data is transmitted to the center; wherein said communication time is determined by the following equation: when LeVO 1 (t) <LeVO la date inch, tnext - max (ta , min (tsetup, tmax)) tnext - ITiaX (tb, ΙΠΙΠ (tsetup, ta)) when the Level (OLevelb time, t next tc topen = tl + t2 + t3 + t3 wherein, Level (t): liquid at time t the actual liquid level site monitoring points, m; Levels warning value set for the data center level monitoring point, m; Levelb: alarm value set for the data center level monitoring point, m; tnext: the monitoring relay means next time you open a network connection to the server latency, min; tsetup: at the center of the monitor data relay device is first turned on to set a network connection with the server waits for a time, min; ta: level monitoring points the level in the normal state 监测中继器装置开启网络与服务器连接的最短等待时间,分钟; tb:液位监测点液位在预警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; tc:液位监测点液位在报警状态下,监测中继器装置开启网络与服务器连接的最短等待时间,分钟; tmax:监测中继器装置开启网络与服务器连接的最长等待时间,分钟; tQpen :所述监测中继器装置每次开启短距通讯模块后的等待时间,S ; ti :所述监测中继器装置开启短距通讯模块的时间,S ; t2:所述监测中继器装置与所述液位监测主机装置通过短距通讯方式建立连接和进行数据传输的时间,S; t3 :所述监测中继器装置与所述液位监测主机装置的时钟最大相对误差,S ; t4 :通讯冗余保障时间,S。 Monitoring the relay device and the server connected to a network open shortest waiting time, min; tb: level monitoring point level in a warning state, the monitoring device turns the relay server connected to the network and the shortest waiting time, min; tc: Liquid level monitoring point level in the alarm state, the relay device monitors a network connection to the server is turned on the shortest waiting time, min; tmax: the relay device monitoring the maximum network latency turn connected to the server, min; tQpen: the monitoring said each relay device is turned on after the short latency communication module, S; ti: the relay device monitoring short open time of the communication module, S; t2: the relay device and the monitor monitoring the level of said host device to establish a connection and data transfer time, S by short communication; t3: the maximum relative error of the clock monitor of the relay device and host device level monitoring, S; t4: communication redundancy protection time, S.
4.根据权利要求1所述的智能在线液位监测预警系统,其特征在于, 所述监测数据还包括液位监测点报警状态、液位监测点的液位黄海标高、液位监测点液位距离地面的高度、液位监测点的溢流风险、液位监测点的过载倍数, 所述监测数据由如下公式确定: Li(t)=Ki(ADi(t)-Bi) L2(t)=K2(AD2(t)-B2) 当1^2(1:)<£时,1^¥61(1:)=〇-〇£1-〇1+1^1(1:) 当L2(t)^e 时,Level(t) = D_Da+L2 (t) Elevation(t) = H_D+Level (t) Depth (t) = D-Level (t) Level(t) = D_Da+L2 (t) Risk(t) = Level (t)/D Surch&ge(t) - Level (ΐ) /Ddown 其中, LKtht时刻的液位监测传感器浸没水深,m; Ki:液位监测传感器的校正系数,nf1; ADi(t):液位监测传感器的原始输出信号; :液位监测传感器的输出信号偏移量; L2 (t): t时刻的液位报警传感器浸没水深,m; K2:液位报警传感器的校正系数,nf1; AD2(t):液位报警传感器的原始输出信号; B2:液位报警传感器的 The intelligent level of the 1-line monitoring and warning system as claimed in claim, wherein said monitoring data further comprises a level monitoring point alarm status, level Yellow level monitoring point elevation level monitoring point level overflow risk height from the ground, level monitoring point, overload multiple level monitoring point, the monitored data determined by the formula: Li (t) = Ki (ADi (t) -Bi) L2 (t) = K2 (AD2 (t) -B2) when 1 ^ 2 (1:) <£ time, 1 ^ ¥ 61 (1:) = £ 1 billion-square-〇1 + 1 ^ 1 (:) 1 when L2 (t ) ^ when e, Level (t) = D_Da + L2 (t) Elevation (t) = H_D + Level (t) Depth (t) = D-Level (t) Level (t) = D_Da + L2 (t) Risk (t) = Level (t) / D Surch & ge (t) - Level (ΐ) / Ddown wherein the level monitoring sensor LKtht time of immersion depth, m; Ki: a correction factor level monitoring sensor, nf1; ADi (t ): original output signal level monitoring sensor;: offset of the output signal of the level monitoring sensor; L2 of (t): level alarm sensor at time t immersion depth, m; K2: correction coefficient level alarm sensor, nf1; AD2 (t): the raw sensor output signal level alarm; B2: level alarm sensor 输出信号偏移量; ε :液位报警传感器的启用阈值,m; Level(t): t时刻的液位监测点的实际液位高度,m; D:液位监测点最大深度,m; Da:液位监测点安装支架底部距地面的高度,m; Di:液位监测点安装液位监测传感器的线缆长度,m; E1 evation (t): t时刻的液位监测点的液位黄海标高,m; Η:液位监测点地面黄海标高,m; Depth(t):t时刻的液位监测点液位距离地面的高度,m; Risk(t): t时刻的液位监测点的溢流风险; Surchage(t): t时刻的液位监测点的过载倍数; Dd_:液位监测点下游连接管渠的高度,m。 Offset of the output signal; ε: enable threshold level alarm sensors, m; Level (t): the actual level height level monitoring point of time t, m; D: level monitoring point of maximum depth, m; Da : level monitoring point mounting height from the ground of the bottom of the bracket, m; Di: level monitoring point level monitoring sensor installed cable length, m; E1 evation (t): level monitoring point level at time t Yellow elevation, m; Η: Yellow Sea elevation ground level monitoring point, m; Depth (t): the level monitoring of the time point t a height from the ground level, m; Risk (t): the level monitoring point of time t overflow risk; Surchage (t): the level monitoring of the time point t overload factor; dd_: level monitoring points connected downstream drainage pipe height, m.
5. 根据权利要求4所述的智能在线液位监测预警系统,其特征在于,所述Κ^Β^Κ^Β^ε 的取值范围分别为: Κι:(6000,9000); Βι:(400,700); K2:(2000,3000); Β2:(400,700); ε:(0.05,0 · 3) 〇 The intelligent level 4 of the line monitoring and warning system as claimed in claim, wherein said Κ ^ Β ^ Κ ^ Β ^ ε ranges respectively: Κι: (6000,9000); Βι :( 400,700); K2: (2000,3000); Β2: (400,700); ε: (0.05,0 · 3) square
6. 根据权利要求1至5任一项所述的智能在线液位监测预警系统,其特征在于,所述数据中心在用户登录所述数据中心的应用程序,对所述液位监测点参数进行修改并保存后, 在所述监测中继器装置下一次与服务器建立通讯时,向所述监测中继器装置发送液位监测点的液位换算参数、液位监测点的液位预警值、液位监测点的液位报警值、监测中继器装置的短信报警手机号、液位报警传感器的短信报警阈值、监测中继器装置的下一次开启网络与服务器连接的等待时间、监测中继器装置的服务器IP地址和端口号。 The smart any one of claims 1 to 5 line level monitoring and warning system as claimed in claim, wherein said data center applications in the user log data center point of the level monitoring parameters after modified and saved, the establishment of communication in the first monitoring relay device and the server, the transmission level to the level monitoring point conversion parameter monitoring relay device, the warning value level level monitoring point, lower level alarm level monitoring point, message alarm monitoring relay device phone number, the message alarm threshold level alarm sensors, monitoring the first opening of the relay device latency network connection with the server, the monitoring relay server IP address and port number of the device.
7. 根据权利要求3所述的智能在线液位监测预警系统,其特征在于, 所述ta、tb、、tmax、tl、t2、t3、t4的取值分别为: ta:(5,60); tb:(5,15); tc: (Ο·5,2); tmax: (720,1440); ti:(0.5,1); t2:(1,4); t3:(1,3); t4:(0.5,2)〇 The intelligent level of the 3-line monitoring and warning system as claimed in claim, wherein said ta, tb ,, tmax, tl, t2, t3, t4 values ​​respectively: ta: (5,60) ; tb: (5,15); tc: (Ο · 5,2); tmax: (720,1440); ti: (0.5,1); t2: (1,4); t3: (1,3) ; t4: (0.5,2) billion
8.根据权利要求7所述的智能在线液位监测预警系统,其特征在于, 所述液位报警传感器测量值超过设定的短信报警阈值ε时,所述监测中继器装置直接向设定的短信报警手机号发出报警信息。 According to claim 7, wherein said smart-line monitoring and warning system level, wherein, when said level sensor measurement value exceeds the set alarm message alarm threshold [epsilon], the monitor is set directly to the relay device SMS alarm alarm phone number information.
CN201410209890.7A 2014-05-19 2014-05-19 Smart online level monitoring and warning system CN103968913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410209890.7A CN103968913B (en) 2014-05-19 2014-05-19 Smart online level monitoring and warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410209890.7A CN103968913B (en) 2014-05-19 2014-05-19 Smart online level monitoring and warning system

Publications (2)

Publication Number Publication Date
CN103968913A CN103968913A (en) 2014-08-06
CN103968913B true CN103968913B (en) 2017-01-04

Family

ID=51238697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410209890.7A CN103968913B (en) 2014-05-19 2014-05-19 Smart online level monitoring and warning system

Country Status (1)

Country Link
CN (1) CN103968913B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236626B (en) * 2014-09-04 2016-05-25 北京清控人居环境研究院有限公司 Drains the liquid level and flow monitoring system integrated online
CN104180869A (en) * 2014-09-05 2014-12-03 奥璞特智能科技(上海)有限公司 Road surface water on-line monitoring and early-warning method and system
CN104316109B (en) * 2014-11-13 2017-02-15 南京丹溪环保科技有限公司 Urban sewage pipe network monitoring multi-factor method
CN104612236A (en) * 2014-12-18 2015-05-13 重庆多邦科技发展有限公司 Urban road water-logging early warning and automatic treatment system based on technology of internet of things
CN105004396A (en) * 2015-05-06 2015-10-28 湖南大麓管道工程有限公司 Water Level Monitoring
CN104864935A (en) * 2015-05-07 2015-08-26 天津市市政工程设计研究院 System and method for real-time monitoring of city drainage pipelines
CN105003828A (en) * 2015-07-31 2015-10-28 湖南大麓管道工程有限公司 Online drainage monitoring and early warning method and system based on mobile platform
CN105590334A (en) * 2016-01-06 2016-05-18 北京金控数据技术股份有限公司 Liquid level dynamic change display method based on remote monitoring
CN105953868A (en) * 2016-04-29 2016-09-21 东莞中科智城软件有限公司 Accumulated water monitor system based on street lamp internet of things
WO2018152666A1 (en) * 2017-02-21 2018-08-30 深圳双创科技发展有限公司 Mobile public security station-based water level alarm system and method
CN107764356A (en) * 2017-09-18 2018-03-06 江苏省南菁高级中学 Groundwater level alarming method
CN108106686A (en) * 2017-12-08 2018-06-01 广州粤华物业有限公司 Water level monitoring and alarming system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726341A (en) * 2008-10-31 2010-06-09 中国科学院遥感应用研究所;北京秀英环境信息技术发展有限公司 Wireless water level remote monitoring system
CN101865716A (en) * 2010-06-10 2010-10-20 上海三高计算机中心股份有限公司 Urban drainage pipe network water level information monitoring system
CN202614323U (en) * 2012-05-10 2012-12-19 黑龙江省科学院自动化研究所 Hydrology telemetering terminal based on network transmission technology
CN103189720A (en) * 2010-08-12 2013-07-03 伍尔特电子有限及两合公司 Container having a detection device for determining a condition of the container and monitoring system for dynamic condition monitoring having at least one such container
US8560096B1 (en) * 2009-04-28 2013-10-15 Ashford Technical Software, Inc. Method for remotely monitoring a site for anticipated failure and maintenance with a plurality of controls
CN203432650U (en) * 2013-07-05 2014-02-12 张冬 Sewer early-warning and monitoring system
CN203573494U (en) * 2013-08-23 2014-04-30 长安大学 Accumulated water level monitoring and warning system for underpass-type interchange

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726341A (en) * 2008-10-31 2010-06-09 中国科学院遥感应用研究所;北京秀英环境信息技术发展有限公司 Wireless water level remote monitoring system
US8560096B1 (en) * 2009-04-28 2013-10-15 Ashford Technical Software, Inc. Method for remotely monitoring a site for anticipated failure and maintenance with a plurality of controls
CN101865716A (en) * 2010-06-10 2010-10-20 上海三高计算机中心股份有限公司 Urban drainage pipe network water level information monitoring system
CN103189720A (en) * 2010-08-12 2013-07-03 伍尔特电子有限及两合公司 Container having a detection device for determining a condition of the container and monitoring system for dynamic condition monitoring having at least one such container
CN202614323U (en) * 2012-05-10 2012-12-19 黑龙江省科学院自动化研究所 Hydrology telemetering terminal based on network transmission technology
CN203432650U (en) * 2013-07-05 2014-02-12 张冬 Sewer early-warning and monitoring system
CN203573494U (en) * 2013-08-23 2014-04-30 长安大学 Accumulated water level monitoring and warning system for underpass-type interchange

Also Published As

Publication number Publication date
CN103968913A (en) 2014-08-06

Similar Documents

Publication Publication Date Title
CN103033855B (en) Grid meteorological disaster monitoring and early warning system
CN102542732B (en) Natural disaster monitoring and early warning methods and systems
CN103595813B (en) Intelligence network applications and implementation
CN103175513A (en) System and method for monitoring hydrology and water quality of river basin under influence of water projects based on Internet of Things
CN102109511B (en) Sewage monitoring network structure based on wireless sensor network
CN101865716B (en) Urban drainage pipe network water level information monitoring system
CN203982175U (en) Smart well cover monitor system
Stoianov et al. Sensor networks for monitoring water supply and sewer systems: Lessons from boston
Coombes et al. Integrated urban water cycle management: Moving towards systems understanding
CN101975602A (en) Wireless remote automatic monitoring method for water level
CN103870891B (en) Prediction method and system based on the spread of a fire line transmission grid stream
CN103985008B (en) An urban underground pipeline intelligent monitoring system
CN104408900B (en) Based on neural network optimization of dynamic flood warning device and method
CN104881960B (en) A multi-element integrated home monitoring early warning system and method
CN101166127B (en) Real time monitoring system for reservoir flood information based on radio sensing network
Liu et al. Study on simulation of drainage and flooding in urban areas of shanghai based on improved SWMM
CN202676400U (en) Wireless remote water leakage detection system
Montestruque et al. Csonet: a metropolitan scale wireless sensor-actuator network
Li et al. Development of 1D and 2D coupled model to simulate urban inundation: an application to Beijing Olympic Village
WO2014016625A2 (en) Telemetric hydrant for measuring, collecting and wireless transfer of measured values to the database on the remote computer
CN103399538A (en) Heterogeneous network communication-based water supply network monitoring and information service system and monitoring method
CN102540993A (en) Hydrologic data monitoring system
JP2010203964A (en) Monitoring control system of sewerage facility
KR101008251B1 (en) Method for Measuring Remote Automatic of Construction using Radio Sensor Network and System thereof
CN103175946A (en) System and method for automatically monitoring lake-flooding of shallow lake

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
C14 Grant of patent or utility model