CN206378727U - Sewage monitoring system based on Internet of Things - Google Patents

Abstract

The utility model discloses a kind of sewage monitoring system based on Internet of Things.The system includes controll plant, solar energy toilet facility, monitor terminal, Internet and alarm module, Surveillance center and alarm module, the controll plant includes water pump, electrode and valve, solar energy toilet facility includes solar energy lavatory facility unit, monitor terminal includes monitor terminal unit, Internet includes Internet, GPRS/GSM network, the first mobile terminal of mobile telephone with alarm module, and Surveillance center includes Surveillance center, the second mobile terminal of mobile telephone with alarm module.The solar energy lavatory facility unit judges whether to open on water pump, electrode and valve to adjust liquid level according to liquid level information；Simultaneously monitor terminal unit read system operation when supplemental characteristic and be uploaded to GPRS/GSM networks；If there are abnormal conditions, alarm signal is sent to mobile terminal of mobile telephone, while supplemental characteristic is uploaded to Internet.The utility model can real-time and accurately monitor exception and alarm in sewage disposal, be with a wide range of applications and prospect.

Description

Sewage monitoring system based on Internet of Things

Technical field

The utility model belongs to sewage monitoring technology field, particularly a kind of monitoring system of independent solar energy toilet facility System.

Background technology

The high speed development of the multiple technologies such as recent years, computer technology, Internet technology and control technology is pushed away significantly The progress of remote control technology is moved.The computer supervisory control system for military test event was developed first from the U.S. in 1956 Afterwards, remote control technology history existing nearly 60 years so far.This technology can allow staff need not be in the action just can and When obtain field device parameters and state, understanding the even whole industry of whole scene or larger range of situation can simultaneously make rapidly Reaction, these advantages not only make it be widely used in all trades and professions, also obtain the favor of domestic and international researcher.

Abroad, the Eriksson of Linkoping universities utilizes nuclear power station of the JAVA technique constructions based on B/S structures remote Journey diagnoses demo system.ABB AB of Switzerland have developed a set of for power equipment remote monitoring system.Canadian Granby is public Department uses Web browser technology, and lathe diagnosis is carried out by Ethernet.In addition, many major companies also begin to utilize Internet technologies, make their intelligent product, such as the computer online equipment operation monitoring system of Bentley DataManager200 is exactly the status data to remote equipment transmission equipment with dynamic network data exchanged form.National Instruments companies by Lab Windows/CVI and LabView products use network service processing module, from And the transmission of row information can be entered in network range.The remote control technology of the developed countries and regions such as America and Europe has also been obtained extensively General application, it is a variety of that manufacturing equipment fault diagnosis and Condition Monitoring Technology have been applied to space flight, military and automobile etc. by them Industry, and achieve great economic benefit and social benefit.

At home, the research of remote monitoring system is also in development in full swing.Many universities and research institute are to long-range The research of monitoring system is also in positive progress.Recently, Xi'an Communications University, the Central China University of Science and Technology, Harbin Institute of Technology The significant achievement in research of comparison is had been achieved for Deng university.For example：" the large rotating machine mechanical computer of Xi'an Communications University's research Condition monitoring system and fault diagnosis system RMMD ", " automobile machine monitoring of working condition and the diagnostic system of Central China University of Science and Technology's research and development KBGMD ", Harbin Institute of Technology " micro set state is monitored with fault diagnosis expert system MMMDES " etc. It is wherein relatively significant to represent, but be the problem of be exposed in this process monitoring system obtain field device parameters and The real-time of state is not high, and the stability of system is not high, and the volume of transmitted data of monitoring system and field apparatus is little.

Utility model content

The purpose of this utility model is to provide that a kind of real-time is high, stability is strong, cost is low, precision is high based on Internet of Things The sewage monitoring system of net.

The technical solution for realizing the utility model purpose is：A kind of sewage monitoring system based on Internet of Things, including Controll plant, solar energy toilet facility, monitor terminal, Internet and alarm module, Surveillance center and the alarm mould being sequentially connected with Block, the controll plant includes multiple repeat units, wherein each unit includes water pump, electrode and valve, solar energy lavatory is set Standby to include multiple solar energy lavatory facility units, monitor terminal includes multiple monitor terminal units, Internet and alarm mould Block includes Internet, GPRS/GSM network, the first mobile terminal of mobile telephone, Surveillance center and alarm module include Surveillance center, Second mobile terminal of mobile telephone；

The solar energy lavatory facility unit judges whether water pump, electrode and valve according to the liquid level information detected Open to adjust water level, the system that controll plant and solar energy toilet facility are constituted is run well；While monitor terminal unit Read supplemental characteristic when solar energy lavatory facility unit is run and be uploaded to GPRS/GSM networks；If there are abnormal conditions, GPRS/GSM networks send first alarm signal to the first mobile terminal of mobile telephone, while supplemental characteristic passes through GPRS/GSM nets Network is uploaded to Internet, and Surveillance center networks the running situation of real-time monitored solar energy toilet facility, if there are abnormal conditions, Surveillance center sends second alarm signal to the second mobile terminal of mobile telephone.

Further, the solar energy lavatory facility unit include power supply, microprocessor, liquid level sensor, LED, RS232 serial ports, output relay, the liquid level sensor access microprocessor, the output end of microprocessor respectively with LED, RS232 serial ports, output relay connection, the output end access controll plant of output relay, the output end access of controll plant Liquid level sensor, RS232 serial ports access monitor terminal unit, plant-grid connection microprocessor；

The liquid level sensor reads liquid level data and is transferred to microprocessor, and microprocessor is carried out to the data received Exported after processing to output relay, output relay is adjusted by the control to valve switch to liquid level；So circulation Liquid level signal is detected, microprocessor forms one and closed according to the action of the liquid level signal received, in real time control output relay Ring control system.

Further, the monitor terminal unit includes video frequency pick-up head, VRAM, video server；It is described to regard Frequency camera floor video and video is stored among VRAM be used as a real-time video file, video text When part is placed on the website of video server, video file can pass through GPRS/GSM networks and the monitored centers of Internet Access, reach the effect monitored in real time.

Further, the Surveillance center uses computer, by inputting username and password after user's networking Log in Surveillance center to be monitored, if occurring abnormal conditions, Surveillance center sends the second alarm signal to the second mobile terminal of mobile telephone Number.

Further, the microprocessor uses the MSP430F5438 model chips of TIX, and liquid level is passed Sensor uses the liquid level sensor of the PQ-01 models of KEYENCE companies, and output relay uses the relay of JQC-3FF models.

Further, the video frequency pick-up head of the monitor terminal unit, VRAM, video server use Haikang prestige Depending on the video equipment of DS-2CD3T35D-I5 models, 1T memory space is carried, IP realizations is carried and is wirelessly transferred.

Compared with prior art, its remarkable advantage is the utility model：(1) system monitoring scope and monitoring form are completeer Whole more system, the not only monitoring of the data message comprising video monitoring but also comprising controll plant so that the link entirely monitored is more complete Face is efficient；(2) MSP430 single-chip microcomputers are employed as processor, the model single-chip microcomputer is low in energy consumption, while meeting at system data The need for reason, the endurance of system is substantially increased, the environment of system can be monitored in real time for a long time；(3) use By Web server and groups of clients into Surveillance center employ B/S structures, realize live letter browsed by Web page Breath, realizes the function of remote monitoring, makes remote monitoring become more to facilitate；(4) employing AJAX technologies realizes without refreshing letter Breath display, improves the control real-time of system；Employ database technology so that the historical information of monitoring can be in database Middle access and inquiry；(5) microprocessor uses MSP430F5438 models, and liquid level sensor uses PQ-01, output relay JQC-3FF, the price of above device is all relatively low, thus the system have low cost the characteristics of.

Brief description of the drawings

Fig. 1 is the structured flowchart of sewage monitoring system of the utility model based on Internet of Things.

Fig. 2 is the hardware composition knot of the solar energy toilet facility in sewage monitoring system of the utility model based on Internet of Things Composition.

Fig. 3 is the monitoring flow chart of sewage monitoring system monitoring method of the utility model based on Internet of Things.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.

Sewage monitoring system of the utility model based on Internet of Things has 5 Rotating fields：Bottom is control object, is controlled by Liquid level sensor inside two layers of solar energy toilet facility, solar energy toilet facility collects current liquid level data and by liquid Position data are transferred to microprocessor, and microprocessor carries out processing to liquid level data so as to by controlling output to reach to output relay The control of device, controls the switch of valve and water pump to control liquid level eventually through relay.The Video Monitoring Terminal of third layer The operation of the sun toilet facility of the second layer, alarm signal can be monitored, so as to pass through the 4th layer of GPRS/GSM nets Network is uploaded to the Surveillance center of layer 5 to reach the effect of monitoring.

With reference to Fig. 1, sewage monitoring system of the utility model based on Internet of Things, including the controll plant 1, too being sequentially connected with Positive energy toilet facility 2, monitor terminal 3, Internet and alarm module 4, Surveillance center and alarm module 5, the controll plant 1 are wrapped Multiple repeat units are included, wherein each unit includes water pump 13, electrode 14 and valve 15, solar energy toilet facility 2 includes many Individual solar energy lavatory facility unit 12, monitor terminal 3 includes multiple monitor terminal units 11, and Internet is wrapped with alarm module 4 Internet8, GPRS/GSM network 9, the first mobile phone mobile terminal 10 are included, Surveillance center includes Surveillance center with alarm module 5 6th, the second mobile terminal of mobile telephone 7；

The solar energy lavatory facility unit 12 judges whether water pump 13, electrode 14 according to the liquid level information detected Open to adjust water level with valve 15, the system that controll plant 1 and solar energy toilet facility 2 are constituted is run well；Supervise simultaneously Control terminal unit 11 reads supplemental characteristic when solar energy lavatory facility unit 12 is run and is uploaded to GPRS/GSM networks 9；If There are abnormal conditions, GPRS/GSM networks 9 send first alarm signal to the first mobile phone mobile terminal 10, while parameter number Internet8, the operation of the networking real-time monitored solar energy toilet facility of Surveillance center 62 are uploaded to according to by GPRS/GSM networks 9 Situation, if there are abnormal conditions, Surveillance center 6 sends second alarm signal to the second mobile terminal of mobile telephone 7.

With reference to Fig. 2, the solar energy lavatory facility unit 12 include power supply 16, microprocessor 18, liquid level sensor 17, LED 19, RS232 serial ports 20, output relay 21, the liquid level sensor 17 access microprocessor 18, microprocessor 18 Output end is connected with LED 19, RS232 serial ports 20, output relay 21 respectively, and the output end access of output relay 21 is controlled Object 1, the output end access liquid level sensor 17 of controll plant 1, the access monitor terminal of RS232 serial ports 20 unit 11, power supply 16 Access microprocessor 18；

The liquid level sensor 17 reads liquid level data and is transferred to microprocessor 18, the number that 18 pairs of microprocessor is received According to being exported after being handled to output relay 21, output relay 21 to the control that valve 15 is switched to liquid level by adjusting It is whole；Such cycle detection liquid level signal, microprocessor 18 controls output relay 21 in real time according to the liquid level signal received Action, forms a closed-loop control system.

The monitor terminal unit 11 includes video frequency pick-up head, VRAM, video server；The video frequency pick-up head Video is simultaneously stored among VRAM as a real-time video file by floor video, and video file is placed In the website of video server, video file can be accessed by GPRS/GSM networks 9 and the monitored centers 6 of Internet8, Reach the effect monitored in real time.

The Surveillance center 6 uses computer, and monitoring can be logged in by inputting username and password after user's networking Center 6 is monitored, if occurring abnormal conditions, Surveillance center 6 sends the second alarm signal to the second mobile terminal of mobile telephone 7.

The microprocessor 18 is using the MSP430F5438 model chips of TIX, liquid level sensor 17 Using the liquid level sensor of the PQ-01 models of KEYENCE companies, output relay 21 uses the relay of JQC-3FF models.

Video frequency pick-up head, VRAM, the video server of the monitor terminal unit 11 regard DS- using Haikang prestige The video equipment of 2CD3T35D-I5 models, carries 1T memory space, carries IP realizations and is wirelessly transferred.

With reference to Fig. 3, based on the monitoring method of the sewage monitoring system based on Internet of Things, comprise the following steps：

Step 1, will be electric on solar energy toilet facility 2, whole system is brought into operation；

Step 2, the liquid level sensor 17 in solar energy lavatory facility unit 12 gathers current liquid level data, and sends extremely Microprocessor 18 in solar energy lavatory facility unit 12；

Step 3, the liquid level data that microprocessor 18 is collected to liquid level sensor 17 is handled, and obtains control controlled right As 1 switching signal；

The liquid level data that the microprocessor 18 is collected to liquid level sensor 17 is handled, and is specifically included：Will collection To liquid level analog data be compared with standard liquid level analog quantity：If too high, the output control He of water pump 13 of digital quantity 0 Valve 15 is closed；If too low, output digital quantity 1 control water pump 13 and valve 15 are opened.

Step 4, the microprocessor 18 in solar energy lavatory facility unit 12 passes through the status information of controll plant 1 RS232 serial ports 20 is sent to Surveillance center 6；

The status information of controll plant 1 is passed through RS232 by the microprocessor 18 in the solar energy lavatory facility unit 12 Serial ports 20 is sent to Surveillance center 6, and detailed process is：The status information of controll plant 1 is sent in real time by RS232 serial ports 20 Into the mysql databases of Surveillance center 6, Surveillance center 6 shows or transferred in real time the shape of the controll plant 1 of any time State information.

Step 5, monitor terminal unit 11 reads supplemental characteristic when solar energy lavatory facility unit 12 is run and is uploaded to GPRS/GSM networks 9；Monitor terminal unit 11 records the LED 19 of solar energy lavatory facility unit 12 in step before this simultaneously Red alarm situation；

Step 6, if there are abnormal conditions, GPRS/GSM networks 9 send the first alarm signal to the first mobile phone mobile terminal 10 Number, while supplemental characteristic is uploaded to Internet8 by GPRS/GSM networks 9；

Step 7, the running situation of the networking real-time monitored solar energy of Surveillance center 6 toilet facility 2, Surveillance center 6 shows The red alarm situation of the situation of controll plant 1 and the LED 19 of solar energy lavatory facility unit 12；

Step 8, if Surveillance center 6 shows normally, not operating makes system continue normal operation；If Surveillance center 6 shows Abnormal, Surveillance center 6 sends the second alarm signal to the second mobile terminal of mobile telephone 7.

Embodiment 1

With reference to Fig. 1, sewage monitoring system of the utility model based on Internet of Things, its monitoring system includes controll plant 1, too Positive energy toilet facility 2, monitor terminal 3, Internet and alarm module 4, Surveillance center and alarm module 5.Due to controll plant 1, Each there are many repeat units in solar energy toilet facility 2 and monitor terminal 3, so taking controll plant 1, solar energy lavatory herein Each unit in institute's equipment 2 and monitor terminal 3 elaborates.Solar energy lavatory facility unit 12 is by that will detect Liquid level information is handled to be made whether the judgement for opening water pump 13, electrode 14 and valve 15, is stablized liquid level with this, is made The system that controll plant 1 and solar energy toilet facility 2 are constituted can normally work, while monitor terminal unit 11 can be read Parameter when solar energy lavatory facility unit 12 is run and data and these parameters and data are uploaded to GPRS/GSM networks 9, When Surveillance center 6 needs to obtain related data and information, by a series of requests and response, these information are being browsed Device is shown above out, if there are abnormal conditions, the end of GPRS/GSM networks 9 will be sent once to the first mobile phone mobile terminal 10 Alarm signal, in this process, parameter and data also can be uploaded to Internet 8 by GPRS/GSM networks 9, in monitoring The heart 6 just can see the running situation of solar energy toilet facility 2 in real time after networking, if there are abnormal conditions, and Surveillance center 6 will Secondary alarm signal can be sent to the second mobile terminal of mobile telephone 7.

Further, monitor terminal unit 11 regards the video equipment of DS-2CD3T35D-I5 models using Haikang prestige, carries 1T memory space, carries IP and can also realize and be wirelessly transferred.

Further, it is described when Surveillance center 6 needs to obtain related data and when information, by a series of requests and Response, a series of request and response specific work process are as follows：

1. Surveillance center's client is sent to server by browser and asked.

2. server is received after request, is extracted related PHP files according to request, is then passed to PHP embedded programs.

3. PHP interpreters are received after PHP files, and this document is parsed.

4. PHP interpreters produce webpage according to analysis result, and give server the webpage.

5. the page is transmitted to Surveillance center's client by Web server.

6. client is received to display it to browse for user after the page and checked.

With reference to Fig. 2, solar energy lavatory facility unit 12 includes power supply 16, microprocessor 18, liquid level sensor 17, LED 19th, RS232 serial ports 20, output relay 21.Liquid level sensor 17 reads the data of liquid level and transfers data to microprocessor 18, output signal is transferred to output relay 21, output relay by 18 pairs of data received of microprocessor after handling 21 control by being switched to valve 15 is controlled come the stabilization to liquid level, and such cycle detection liquid level, microprocessor 18 connects The action that real time output after liquid level signal controls output relay 21 is received, a closed-loop control system is formed.

Further, microprocessor 18, using the MSP430F5438 model chips of TIX, is a tool There are super low-power consumption, high performance microprocessor chip.Liquid level sensor 17 is that the liquid level of the PQ-01 models of KEYENCE companies is passed Sensor, with high accuracy, it is anti-interference the features such as.Output relay 21 is the relay of JQC-3FF models.

With reference to Fig. 3, the monitoring method of the sewage monitoring system based on Internet of Things comprises the following steps：

Step 1, will be electric on solar energy toilet facility 2, whole system is brought into operation；

Step 2, the liquid level sensor 17 in solar energy lavatory facility unit 12 gathers current liquid level data, collects liquid The microprocessor 18 in solar energy lavatory facility unit 12 is sent it to after the data of position；

Step 3, the liquid level data that microprocessor 18 is collected to liquid level sensor 17 carries out a series of processing, handles it The switching signal of controll plant 1 is controlled by output relay 21 afterwards；

Step 4, the microprocessor 18 in solar energy lavatory facility unit 12 can pass through the status information of controll plant 1 RS232 serial ports 20 is sent to Surveillance center 6；

Step 5, the video frequency pick-up head of monitor terminal unit 11 records solar energy lavatory facility unit 12 in step before this LED 19 red alarm situation；

Step 6, Surveillance center 6 shows the situation of controll plant 1 and the LED 19 of solar energy lavatory facility unit 12 Red alarm situation.

Step 7, if Surveillance center 6 shows normally, do not operate, system is continued normal operation；If Surveillance center 6 shows It is abnormal, then send an alarm signal to mobile terminal of mobile telephone hair and secondary alarm signal prompting staff goes to scene to check feelings Condition.

Sewage monitoring system based on Internet of Things employs the remote monitoring system based on B/S with monitoring method so that A little remote live, distant related personnel, it may not be necessary to which the various parameters of system can just be checked by being in the action, grasp existing The dynamic condition of production of field, drastically increases the level of the supervisory systems of enterprise, while meeting monitoring with AJAX technologies Center needs the purpose that the requirement for constantly refreshing interface is monitored in real time to reach.

To sum up, the utility model is a kind of efficient sewage monitoring system, and the system super low-power consumption, precision is high, response speed Degree is fast, and real-time and stability preferably, can real-time and accurately monitor exception and alarm, occur in reduction sewage disposal different The loss that reason condition is brought to reality production, can have a wide range of applications and prospect in future.

Claims (5)

1. a kind of sewage monitoring system based on Internet of Things, it is characterised in that including controll plant (1), the sun being sequentially connected with Energy toilet facility (2), monitor terminal (3), Internet and alarm module (4), Surveillance center and alarm module (5), it is described controlled Object (1) includes multiple repeat units, wherein each unit includes water pump (13), electrode (14) and valve (15), solar energy lavatory Institute's equipment (2) includes multiple solar energy lavatory facility units (12), and monitor terminal (3) includes multiple monitor terminal units (11), Internet includes Internet (8), GPRS/GSM networks (9), the first mobile terminal of mobile telephone (10) with alarm module (4), Surveillance center includes Surveillance center (6), the second mobile terminal of mobile telephone (7) with alarm module (5)；

The solar energy lavatory facility unit (12) judges whether water pump (13), electrode according to the liquid level information detected (14) opened with valve (15) to adjust liquid level, controll plant (1) and the system of solar energy toilet facility (2) composition is normally transported Turn；Monitor terminal unit (11) reads supplemental characteristic when solar energy lavatory facility unit (12) is run and is uploaded to simultaneously GPRS/GSM networks (9)；If there are abnormal conditions, GPRS/GSM networks (9) are sent once to the first mobile terminal of mobile telephone (10) First alarm signal, while supplemental characteristic is uploaded to Internet (8), Surveillance center (6) networking by GPRS/GSM networks (9) The running situation of real-time monitored solar energy toilet facility (2), if there are abnormal conditions, Surveillance center (6) moves to the second mobile phone Terminal (7) sends second alarm signal.

2. the sewage monitoring system according to claim 1 based on Internet of Things, it is characterised in that the solar energy lavatory is set Standby unit (12) includes power supply (16), microprocessor (18), liquid level sensor (17), LED (19), RS232 serial ports (20), defeated Go out relay (21), liquid level sensor (17) the access microprocessor (18), the output end of microprocessor (18) respectively with LED Lamp (19), RS232 serial ports (20), output relay (21) connection, the output end access controll plant of output relay (21) (1), the output end access liquid level sensor (17) of controll plant (1), RS232 serial ports (20) access monitor terminal unit (11), Power supply (16) access microprocessor (18)；

The liquid level sensor (17) reads liquid level data and is transferred to microprocessor (18), and microprocessor (18) is to what is received Data are exported after being handled to output relay (21), and output relay (21) is by the control that is switched to valve (15) to liquid Position is adjusted；Such cycle detection liquid level signal, microprocessor (18) is according to the liquid level signal received, in real time control output The action of relay (21), forms a closed-loop control system.

3. the sewage monitoring system according to claim 1 based on Internet of Things, it is characterised in that the monitor terminal unit (11) video frequency pick-up head, VRAM, video server are included；The video frequency pick-up head floor video simultaneously deposits video Store up among VRAM as a real-time video file, when video file is placed on the website of video server, Video file can be accessed by GPRS/GSM networks (9) and Internet (8) monitored center (6), reach what is monitored in real time Effect；

The Surveillance center (6) uses computer, can be logged in after user's networking by inputting username and password in monitoring The heart (6) is monitored, if occurring abnormal conditions, Surveillance center (6) sends the second alarm signal to the second mobile terminal of mobile telephone (7) Number.

4. the sewage monitoring system according to claim 2 based on Internet of Things, it is characterised in that the microprocessor (18) Using the MSP430F5438 model chips of TIX, liquid level sensor (17) uses the PQ- of KEYENCE companies The liquid level sensor of 01 model, output relay (21) uses the relay of JQC-3FF models.

5. the sewage monitoring system according to claim 3 based on Internet of Things, it is characterised in that the monitor terminal unit (11) video frequency pick-up head, VRAM, video server is set using Haikang prestige depending on the video of DS-2CD3T35D-I5 models It is standby, 1T memory space is carried, IP realizations is carried and is wirelessly transferred.