CN202837985U - GPRS-communication based remote online monitoring system for sewage treatment equipment - Google Patents
GPRS-communication based remote online monitoring system for sewage treatment equipment Download PDFInfo
- Publication number
- CN202837985U CN202837985U CN201220415676.3U CN201220415676U CN202837985U CN 202837985 U CN202837985 U CN 202837985U CN 201220415676 U CN201220415676 U CN 201220415676U CN 202837985 U CN202837985 U CN 202837985U
- Authority
- CN
- China
- Prior art keywords
- subsystem
- information
- gprs
- sewage disposal
- disposal device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a GPRS-communication based remote online monitoring system for sewage treatment equipment. The monitoring system comprises a field information acquisition control subsystem, an information transmission subsystem and an information terminal subsystem, wherein the field information acquisition control subsystem carries out data transmission with the information terminal subsystem through the information transmission subsystem; the field information acquisition control subsystem comprises a video monitoring all-in-one machine, an information acquisition unit and a control unit; the information transmission subsystem comprises field GRPS wireless transmission equipment, a GPRS wireless transmission network and terminal GPRS wireless transmission equipment; the information terminal subsystem comprises a server, a monitoring center, a mobile phone client terminal and/or a PC client terminal; and the control unit is a programmable logic controller. The monitoring system can monitor the operation state of the remote sewage treatment equipment in real time, gives an alarm for the operation troubles of the sewage treatment equipment and carries out initial remote diagnosis treatment, in addition, the construction cost of the system is low, and the management efficiency is high.
Description
Technical field
The utility model belongs to a kind of sewage disposal device remote on-line monitoring technology, has been specifically related to a kind of sewage disposal device remote on-line monitoring system based on GPRS communication
Background technology
Water environmental problems is the major issue that survival and development of mankind faces, and the water environmental problems of China facing is quite serious, has become the limiting factor of socio-economic development.Wastewater treatment is the important measures of water environment protection; the operation conditions of sewage disposal system is related to the effect of wastewater treatment; the monitoring information of sewage disposal device running status is the important evidence of system's operational management; management maintenance to the technician is most important, and is simultaneously also most important to government agencies at all levels' instructional environment Protection and policies.The monitoring of sewage disposal device running status is the important content of sewage disposal device management maintenance, is the important prerequisite that guarantees wastewater treatment efficiency.
At present, the monitoring of sewage disposal device running status mainly relies on the on-the-spot method of checking of artificial regularly fixed point.Traditional artificial observation method is time and effort consuming relatively, particularly to being dispersed in the monitoring of each regional sewage disposal device, and labor intensive material resources especially.Along with the development of on-site data gathering technology, automatic control technology, mechanics of communication and computer technology, remote online monitoring and the control of sewage disposal device is become possibility.At present; the remote online monitoring technology more and more has been widely used in field of environment protection; but be applied to the on-line monitoring of the environmental qualities such as water, atmosphere and nuclear radiation, the domestic Patents report that is applied to sewage disposal device remote real time monitoring and control there are no monitoring technology on-line more.
GPRS (GPRS) is as the new generation of wireless communication technology, and comparing with traditional data transmission has outstanding advantage, has that real-time online, the transmission of data capacity are large, transmission speed reaches the low characteristics of communication cost soon.In addition, because GPRS network is mobile communications network, mobile communication carrier has built the very widely network platform of coverage.Therefore, adopt the monitoring system based on the GPRS network data transmission, utilize public network platform, need not again construction network, can greatly reducing the construction costs.In addition, cover widely the problems such as GPRS network has also well overcome the monitoring point dispersion, have a very wide distribution.Therefore, the GPRS communication technology and sewage disposal device remote real time monitoring and control are combined the ruuning situation of monitoring sewage disposal device and become urgent problem on the present society.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of sewage disposal device remote on-line monitoring system and method based on GPRS communication is provided, can carry out Real Time Monitoring to the running status of remote sewage treatment facility, and the operation troubles of sewage disposal device is reported to the police and preliminary remote diagnosis processing.
To achieve these goals, the utility model has adopted following technical scheme: a kind of sewage disposal device remote on-line monitoring system based on GPRS communication, comprise that field data gathers control subsystem, message transmission subsystem and information terminal subsystem, described field data gathers control subsystem and carries out data transmission by message transmission subsystem and information terminal subsystem; Wherein, described field data collection control subsystem comprises video monitoring all-in-one, information acquisition unit and control module; Described message transmission subsystem comprises on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus; Described information terminal subsystem comprises server, Surveillance center, cell-phone customer terminal and/or pc client.
Described control module is programmable logic controller (PLC) (PLC).
Described programmable logic controller (PLC) comprises power module and the communication module that is connected with power module respectively, storage unit and processing unit; Described storage unit is connected with communication module, processing unit by the information bidirectional transmission line respectively.
Described communication module is provided with IO interface, and is connected with information acquisition unit, video monitoring all-in-one, sewage disposal device, on-the-spot GPRS radio transmission apparatus respectively by corresponding input and output pin.
Described video monitoring all-in-one is video camera.
A kind of method for supervising that uses aforesaid sewage disposal device remote on-line monitoring system based on GPRS communication, this method for supervising may further comprise the steps:
(1) the sewage disposal device remote on-line monitoring system that communicates by letter based on GPRS at first is installed, this system comprises that field data gathers control subsystem, message transmission subsystem and information terminal subsystem; Described field data gathers control subsystem and comprises video monitoring all-in-one, information acquisition unit and control module; Information acquisition unit is connected with video monitoring all-in-one, control module respectively; Described message transmission subsystem comprises on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus; Described information terminal subsystem comprises server, Surveillance center, cell-phone customer terminal and/or pc client; Described control module is programmable logic controller (PLC);
(2) described information acquisition unit gathers the monitor message data of video monitoring all-in-one and the health information data of sewage disposal device, and is transferred to programmable logic controller (PLC); Described programmable logic controller (PLC) to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management;
(3) described programmable logic controller (PLC) connects on-the-spot GPRS radio transmission apparatus, and transfers data to the information terminal subsystem by on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus;
(4) server of described information terminal subsystem is preserved the data that receive and manage, and the historical data of the information data that will receive in real time according to the order of client and/or preservation by LAN (Local Area Network) and/or internet transmission to pc client or Surveillance center, or send to cell-phone customer terminal by note, allow client or Surveillance center carry out information demonstration observation, analyze and to the control of field apparatus;
(5) server of described information terminal subsystem is transferred to programmable logic controller (PLC) with the Client command that receives by the information terminal subsystem, described programmable logic controller (PLC) according to instruction to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management.
In the above-mentioned method for supervising, described programmable logic controller (PLC) to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management comprises following mode:
With the information acquisition unit information interaction;
With Surveillance center's information interaction;
Carry out default control program;
Receive and carry out the steering order of Surveillance center;
The operation of control sewage disposal device;
The work of control video monitoring all-in-one;
The operation conditions of diagnosis sewage disposal device.
In the above-mentioned method for supervising, the described demonstration that allows client or Surveillance center carry out information is observed, is analyzed the control that reaches field apparatus and comprises following one or more modes:
Demonstration observation and analysis to real-time video monitoring information and sewage disposal device operation conditions;
To real-time video monitoring information and sewage disposal device health information data access;
To the video monitoring information of history and the extraction of sewage disposal device health information data;
With the programmable logic controller (PLC) information interaction;
The sewage disposal device operation troubles is reported to the police;
Sending controling instruction carries out control and management to video monitoring all-in-one and sewage disposal device.
In the above-mentioned method for supervising, described programmable logic controller (PLC) comprises power module and the communication module that is connected with power module respectively, storage unit and processing unit; Described storage unit is connected with communication module, processing unit by the information bidirectional transmission line respectively; Described communication module is provided with IO interface, and is connected with information acquisition unit, video monitoring all-in-one, sewage disposal device, on-the-spot GPRS radio transmission apparatus respectively by corresponding input and output pin.
In the above-mentioned method for supervising, described video monitoring all-in-one is video camera.
Workflow of the present utility model (principle of work):
At first information acquisition unit gathers the supplemental characteristic of sewage disposal device running status and the monitor data of video monitoring all-in-one, and be transferred to control module, control module is then with the data that collect with the control information data communication device is crossed the wireless output device of GPRS and the GPRS wireless-transmission network is transferred to terminal server data center, and data are stored in the database; After server is resolved reduction with the data that receive, according to instruction with the information output of resolving to client and Surveillance center; The sewage disposal device running state information that Surveillance center's interpretation collects and the control information of programmable logic controller (PLC); Operation is undesired if sentence read result is equipment, fault has appearred, Surveillance center then can show equipment affiliated area position and the operational factor of fault, and by the client display alarm information, then Surveillance center passes through the GPRS wireless network to the programmable logic controller (PLC) sending controling instruction, after programmable logic controller (PLC) receives steering order, according to steering order the ruuning situation of sewage disposal device is controlled; If sentence read result is the equipment normal operation, non-fault, Surveillance center is sending controling instruction not, waits pending next round interpretation.At last, by instruction, client can also show the real-time and/or historical real-time control information of sewage disposal device running state information machine.
Advantage of the present utility model:
1. based on the GPRS communication technology, realized that long-range Real-Time Monitoring observation, analysis and control management are carried out in operation to sewage disposal device, and the function that Surveillance center monitors the sewage disposal device in a plurality of zones simultaneously.
2. low, the data communication distance of the construction cost of system and terminal can move and real-time online etc., for technician, decision-making management person provide real-time information and data reference, improve the efficiency of management, reduce the equipment operation maintenance cost, concentrate remote monitoring and management maintenance for the decentralized type sewage disposal system and provide convenience.
Description of drawings
Fig. 1 is the schematic diagram of the sewage disposal device remote on-line monitoring system based on GPRS communication of the present utility model;
Fig. 2 is the structural framing figure of the sewage disposal device remote on-line monitoring system based on GPRS communication of the present utility model;
Fig. 3 is the process flow diagram of the sewage disposal device remote on-line monitoring method based on GPRS communication of the present utility model;
Fig. 4 is that the structural framing of programmable logic controller (PLC) of the present utility model (PLC) reaches and the external unit connection layout;
Fig. 5 is the functional framework schematic diagram of programmable logic controller (PLC) of the present utility model (PLC);
Fig. 6 is the functional framework schematic diagram of the Surveillance center/client in the information terminal subsystem of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Embodiment:
As shown in drawings, sewage disposal device remote on-line monitoring system based on GPRS communication, comprise that field data gathers control subsystem, message transmission subsystem and information terminal subsystem, described field data gathers control subsystem and carries out data transmission by message transmission subsystem and information terminal subsystem; Wherein, described field data collection control subsystem comprises video monitoring all-in-one, information acquisition unit and control module; Described message transmission subsystem comprises on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus; Described information terminal subsystem comprises server, Surveillance center, cell-phone customer terminal and/or pc client.
Described control module adopts programmable logic controller (PLC) (PLC).
Described programmable logic controller (PLC) comprises power module and the communication module that is connected with power module respectively, storage unit and processing unit; Described storage unit is connected with communication module, processing unit by the information bidirectional transmission line respectively.
Described communication module is provided with IO interface, and is connected with information acquisition unit, video monitoring all-in-one, sewage disposal device, on-the-spot GPRS radio transmission apparatus respectively by corresponding input and output pin.
Described video monitoring all-in-one adopts video camera.
The workflow of this system is:
1. information acquisition unit gathers video information and sewage disposal device running state information by data acquisition front;
2. the data communication device that collects is crossed communication interface and is sent to programmable logic controller (PLC) (PLC), programmable logic controller (PLC) (PLC) is transferred to the data that collect and on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and the terminal GPRS radio transmission apparatus that the control information data communication device links to each other excessively the data center of terminal server, data center with the data storing that receives to database;
3. server is resolved reduction with the data that receive, and according to the order of Surveillance center and/or client the information of real time parsing and/or the historical information of preservation is outputed to client;
4. the sewage disposal device running state information that collects of Surveillance center's interpretation and the control information of programmable logic controller (PLC) (PLC), if the equipment operation is broken down, then the equipment affiliated area position and the operational factor that break down are shown, and by the client display alarm information;
5. the operation interface by Surveillance center, sending controling instruction is transferred to field programmable logic controller (PLC) by server, GPRS radio transmission apparatus and GPRS wireless-transmission network successively, and programmable logic controller (PLC) is controlled the operation of sewage disposal device according to the control command that receives and/or default control program;
6. client shows real-time and/or historical video information, sewage disposal device running state information and the real-time control information of programmable logic controller (PLC) (PLC).
Use the method for supervising of aforesaid sewage disposal device remote on-line monitoring system based on GPRS communication, this method for supervising may further comprise the steps:
(1) the sewage disposal device remote on-line monitoring system that communicates by letter based on GPRS at first is installed, this system comprises that field data gathers control subsystem, message transmission subsystem and information terminal subsystem; Described field data gathers control subsystem and comprises video monitoring all-in-one, information acquisition unit and control module; Information acquisition unit is connected with video monitoring all-in-one, control module respectively; Described message transmission subsystem comprises on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus; Described information terminal subsystem comprises server, Surveillance center, cell-phone customer terminal and/or pc client; Described control module adopts programmable logic controller (PLC);
(2) described information acquisition unit gathers the monitor message data of video monitoring all-in-one and the health information data of sewage disposal device, and is transferred to programmable logic controller (PLC); Described programmable logic controller (PLC) to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management;
(3) described programmable logic controller (PLC) connects on-the-spot GPRS radio transmission apparatus, and transfers data to the information terminal subsystem by on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus;
(4) server of described information terminal subsystem is preserved the data that receive and manage, and the historical data of the information data that will receive in real time according to the order of client and/or preservation by LAN (Local Area Network) and/or internet transmission to pc client or Surveillance center, or send to cell-phone customer terminal by note, allow client or Surveillance center carry out information demonstration observation, analyze and to the control of field apparatus;
(5) server of described information terminal subsystem is transferred to programmable logic controller (PLC) with the Client command that receives by the information terminal subsystem, described programmable logic controller (PLC) according to instruction to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management.
In the above-mentioned method for supervising, described programmable logic controller (PLC) to the operation of video monitoring all-in-one and sewage disposal device monitor, control and management comprises following mode:
With the information acquisition unit information interaction;
With Surveillance center's information interaction;
Carry out default control program;
Receive and carry out the steering order of Surveillance center;
The operation of control sewage disposal device;
The work of control video monitoring all-in-one;
The operation conditions of diagnosis sewage disposal device.
In the above-mentioned method for supervising, the described demonstration that allows client or Surveillance center carry out information is observed, is analyzed the control that reaches field apparatus and comprises following one or more modes:
Demonstration observation and analysis to real-time video monitoring information and sewage disposal device operation conditions (such as information such as the ON/OFF of the ON/OFF of inlet water lifting pumps, aerator, aeration times);
To real-time video monitoring information and sewage disposal device health information data access;
To the video monitoring information of history and the extraction of sewage disposal device health information data;
With the programmable logic controller (PLC) information interaction;
The sewage disposal device operation troubles is reported to the police;
Sending controling instruction carries out control and management to video monitoring all-in-one and sewage disposal device.
In the above-mentioned method for supervising, described programmable logic controller (PLC) comprises power module and the communication module that is connected with power module respectively, storage unit and processing unit; Described storage unit is connected with communication module, processing unit by the information bidirectional transmission line respectively; Described communication module is provided with IO interface, and is connected with information acquisition unit, video monitoring all-in-one, sewage disposal device, on-the-spot GPRS radio transmission apparatus respectively by corresponding input and output pin.
In the above-mentioned method for supervising, described video monitoring all-in-one adopts video camera.
Should be based on the sewage disposal device remote on-line monitoring system and method for GPRS communication, can carry out Real-Time Monitoring observation, analysis and control management to the operation of remote sewage treatment facility, realize that a Surveillance center monitors the sewage disposal device in a plurality of zones simultaneously, and the operation troubles of equipment is reported to the police and preliminary remote failure processing; And have that construction cost is low, data communication distance and terminal can move and the advantage such as real-time online, for technician, decision-making management person provide real-time information and data reference, improve the efficiency of management, reduce the equipment operation maintenance cost, concentrate remote monitoring and management maintenance for the decentralized type sewage disposal system and provide convenience.
Claims (5)
1. sewage disposal device remote on-line monitoring system based on GPRS communication, comprise that field data gathers control subsystem, message transmission subsystem and information terminal subsystem, described field data gathers control subsystem and carries out data transmission by message transmission subsystem and information terminal subsystem; It is characterized in that: described field data gathers control subsystem and comprises video monitoring all-in-one, information acquisition unit and control module; Described message transmission subsystem comprises on-the-spot GPRS radio transmission apparatus, GPRS wireless-transmission network and terminal GPRS radio transmission apparatus; Described information terminal subsystem comprises server, Surveillance center, cell-phone customer terminal and/or pc client.
2. the sewage disposal device remote on-line monitoring system based on GPRS communication according to claim 1, it is characterized in that: described control module is programmable logic controller (PLC).
3. the sewage disposal device remote on-line monitoring system based on GPRS communication according to claim 2, it is characterized in that: described programmable logic controller (PLC) comprises power module and the communication module that is connected with power module respectively, storage unit and processing unit; Described storage unit is connected with communication module, processing unit by the information bidirectional transmission line respectively.
4. the sewage disposal device remote on-line monitoring system based on GPRS communication according to claim 3, it is characterized in that: described communication module is provided with IO interface, and is connected with information acquisition unit, video monitoring all-in-one, sewage disposal device, on-the-spot GPRS radio transmission apparatus respectively by corresponding input and output pin.
5. arbitrary described sewage disposal device remote on-line monitoring system based on GPRS communication according to claim 1-4, it is characterized in that: described video monitoring all-in-one is video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220415676.3U CN202837985U (en) | 2012-08-21 | 2012-08-21 | GPRS-communication based remote online monitoring system for sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220415676.3U CN202837985U (en) | 2012-08-21 | 2012-08-21 | GPRS-communication based remote online monitoring system for sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837985U true CN202837985U (en) | 2013-03-27 |
Family
ID=47949649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220415676.3U Expired - Lifetime CN202837985U (en) | 2012-08-21 | 2012-08-21 | GPRS-communication based remote online monitoring system for sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837985U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830673A (en) * | 2012-08-21 | 2012-12-19 | 广西益江环保科技有限责任公司 | GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment |
| CN103543704A (en) * | 2013-07-17 | 2014-01-29 | 潘敏 | Country town environment monitoring system based on topology network |
| CN103676843A (en) * | 2013-11-19 | 2014-03-26 | 珠海市江河海水处理设备工程有限公司 | Wireless-network-based water processing device remote control system |
| CN104155926A (en) * | 2014-05-29 | 2014-11-19 | 江苏商达水务有限公司 | Remote auto alarm for rural micro-power sewage treatment facility |
| CN105182945A (en) * | 2015-09-30 | 2015-12-23 | 胡国旺 | Sewage pump station control system based on GPRS wireless network |
| CN106375405A (en) * | 2016-08-30 | 2017-02-01 | 中国长江电力股份有限公司 | Remote monitoring system of marine device based on intelligent mobile phone terminal |
| CN107463133A (en) * | 2017-08-24 | 2017-12-12 | 中山市佰明环保科技有限公司 | A kind of sewage disposal device and cloud server based on high in the clouds |
| CN111355813A (en) * | 2020-03-24 | 2020-06-30 | 四川光和兴科技有限公司 | Intelligent remote monitoring and data analysis system |
| CN114513765A (en) * | 2022-04-18 | 2022-05-17 | 江西金达莱环保股份有限公司 | Data monitoring method, system, electronic device and storage medium |
-
2012
- 2012-08-21 CN CN201220415676.3U patent/CN202837985U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830673A (en) * | 2012-08-21 | 2012-12-19 | 广西益江环保科技有限责任公司 | GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment |
| CN103543704A (en) * | 2013-07-17 | 2014-01-29 | 潘敏 | Country town environment monitoring system based on topology network |
| CN103543704B (en) * | 2013-07-17 | 2016-08-17 | 杨晨 | A kind of county based on topological network territory environmental monitoring system |
| CN103676843A (en) * | 2013-11-19 | 2014-03-26 | 珠海市江河海水处理设备工程有限公司 | Wireless-network-based water processing device remote control system |
| CN104155926A (en) * | 2014-05-29 | 2014-11-19 | 江苏商达水务有限公司 | Remote auto alarm for rural micro-power sewage treatment facility |
| CN105182945A (en) * | 2015-09-30 | 2015-12-23 | 胡国旺 | Sewage pump station control system based on GPRS wireless network |
| CN106375405A (en) * | 2016-08-30 | 2017-02-01 | 中国长江电力股份有限公司 | Remote monitoring system of marine device based on intelligent mobile phone terminal |
| CN107463133A (en) * | 2017-08-24 | 2017-12-12 | 中山市佰明环保科技有限公司 | A kind of sewage disposal device and cloud server based on high in the clouds |
| CN111355813A (en) * | 2020-03-24 | 2020-06-30 | 四川光和兴科技有限公司 | Intelligent remote monitoring and data analysis system |
| CN114513765A (en) * | 2022-04-18 | 2022-05-17 | 江西金达莱环保股份有限公司 | Data monitoring method, system, electronic device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202837985U (en) | GPRS-communication based remote online monitoring system for sewage treatment equipment | |
| CN102830673A (en) | GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment | |
| CN204883352U (en) | Tobacco peculiar smell treatment facility running state remote monitering system | |
| CN205901441U (en) | Management and control system is concentrated in new forms of energy power station | |
| CN203133577U (en) | Remote inspection tour monitoring and alarm device for medical equipment | |
| CN103034213A (en) | Remote monitoring and controlling system | |
| CN105262210A (en) | System and method for analysis and early warning of substation network security | |
| CN106026405A (en) | Relay protection on-line monitoring and analyzing system based on EMS system | |
| CN103034211A (en) | Wastewater treatment process monitoring system based on wireless network | |
| CN104182902A (en) | Monitoring method based on centralized operation and maintenance system of dispatching data network | |
| CN113644745A (en) | Energy storage power station intelligence operation and maintenance analytic system based on cloud pipe limit end | |
| CN107703826A (en) | Sewage disposal process supervisory systems | |
| CN104820414A (en) | High-voltage power wireless network monitoring, alarming and positioning system | |
| CN102385367A (en) | Remote intelligent monitoring and feedback system and method of hoist | |
| CN103034207A (en) | Infrastructure health monitoring system and implementation process thereof | |
| CN104571043A (en) | Secondary water supply equipment remote online monitoring system based on GPRS communication | |
| CN202632069U (en) | Environmental protection device remote monitoring system based on Internet of things | |
| CN205983124U (en) | Comprehensive supervision system | |
| CN202772610U (en) | Monitoring system for battery management systems of electric vehicles | |
| CN107546856A (en) | A kind of ring-main unit comprehensive monitoring system | |
| CN204423105U (en) | A kind of secondary water-supply apparatus remote online monitoring system based on GPRS communication | |
| CN202117903U (en) | Real time monitoring system for central air conditioner room | |
| CN203311215U (en) | Water treatment remote monitoring system | |
| CN207676153U (en) | Sewage disposal process supervisory systems | |
| CN207115718U (en) | Monitoring of tools warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment Effective date of registration: 20140903 Granted publication date: 20130327 Pledgee: Bank of Communications Ltd. the Guangxi Zhuang Autonomous Region branch Pledgor: Guangxi Yijiang Environmental Protection Technology Co.,Ltd.|GUANGXI University Registration number: 2014990000733 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530001, building 5, science and Technology Park, No. two, 1 hi tech Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region, China Patentee after: GUANGXI YIJIANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 530001, building 5, science and Technology Park, No. two, 1 hi tech Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region, China Patentee before: Guangxi Yijiang Environmental Protection Technology Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190122 Granted publication date: 20130327 Pledgee: Bank of Communications Ltd. the Guangxi Zhuang Autonomous Region branch Pledgor: Guangxi Yijiang Environmental Protection Technology Co.,Ltd.|GUANGXI University Registration number: 2014990000733 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |