CN210867770U - RTU voltage regulating station data monitoring system based on wireless sensor network - Google Patents
RTU voltage regulating station data monitoring system based on wireless sensor network Download PDFInfo
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- CN210867770U CN210867770U CN201921608351.5U CN201921608351U CN210867770U CN 210867770 U CN210867770 U CN 210867770U CN 201921608351 U CN201921608351 U CN 201921608351U CN 210867770 U CN210867770 U CN 210867770U
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Abstract
The utility model discloses a RTU pressure regulating station data monitoring system based on wireless sensor network belongs to data monitoring technical field, contains monitor terminal, assembles the node and by a plurality of sensor network that are used for RTU pressure regulating station data detection sensor node constitution that set up at the detection case, the utility model discloses utilize wireless sensor network to monitor all RTU pressure regulating station data of monitoring range, encrypt the data of transmission through safe chip and preserve, make data transmission safe, the condition of can not taking place to be tampered, avoids the gas pipeline to be blocked by the mistake and influences the use; after the safety chip stores real-time data and uploads the data to the cloud server for backup, the data cleaning unit cleans the data stored in the safety chip, so that the data can be stored and processed at the next time conveniently, and the problem that the safety chip cannot store too much data to cause disorder data processing or the data cannot be stored and uploaded is avoided, and monitoring is influenced.
Description
Technical Field
The utility model relates to a pressure regulating station data monitoring field, in particular to RTU pressure regulating station data monitoring system based on wireless sensor network.
Background
The pressure regulating station is a facility for regulating and stabilizing the pressure of the pipeline network in an urban gas pipeline network system. Generally, the device comprises a pressure regulator, a filter, a safety device, a bypass pipe and a measuring instrument. Most urban underground gas pipe networks in China generally adopt a manual detection management mode, line hunting personnel carry portable detection equipment to detect gas pipelines and accessories thereof, the method cannot quickly find and locate pipelines and maintain pipelines, if existing intelligent monitoring systems are used for monitoring gas pipelines, data transmission cannot be protected safely, and after data are tampered, the system control cut-off valve can be closed mistakenly, so that normal gas conveying is affected.
Therefore, it is necessary for the RTU voltage regulation station data monitoring system based on the wireless sensor network to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a RTU pressure regulating station data monitoring system based on wireless sensor network, utilize wireless sensor's topology, encrypt the data of transmission through the safety chip and preserve, make data transmission safe, the condition of being falsely tampered can not take place, avoid the gas pipeline to be blocked by the mistake and influence the use, after the safety chip stores real-time data and with data upload to the high in the clouds server backup, the data clearance unit is with the data clearance of the interior storage of safety chip, convenient next data storage and processing, avoid the safety chip to deposit too much data and lead to the data processing in disorder or the unable storage of data to upload, influence the control, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a RTU pressure regulating station data monitoring system based on wireless sensor network which characterized in that: the monitoring system comprises a monitoring terminal, a sink node and a sensor network consisting of a plurality of sensor nodes which are arranged in a detection box and used for data detection of the RTU voltage regulating station, wherein the sensor nodes of the sensor network are connected with the monitoring terminal through the sink node; the sensor node comprises a micro control module, and an RTU remote terminal, a GPS positioning module, a display module, a power supply module, a gas flow sensor, a gas pressure sensor, a gas detector, a clock module, an interface module, a data transmission module and a memory module which are respectively connected with the micro control module; the monitoring terminal comprises a data processing module, a data transceiving module, a safety chip, a database and an alarm unit, wherein the database is used for storing normal air pressure, flow and gas leakage alarm concentration data in a gas pipe, the alarm unit is used for sending fault information, and the data transceiving module, the database and the alarm unit are respectively and electrically connected with the data processing module; the input end of the safety chip is connected with the output end of the database, and the output end of the safety chip is connected with the input end of the alarm unit.
As the utility model relates to a RTU pressure regulating station data monitoring system's further preferred scheme based on wireless sensor network, the node of assembling contains wiFi module, SD card, microprocessor module, ZiGBee chip and radio frequency circuit module, wiFi module, SD card are connected with the microprocessor module respectively, the microprocessor module passes through ZiGBee chip and connects the radio frequency circuit module.
As the utility model relates to a RTU regulator station data monitoring system's further preferred scheme based on wireless sensor network, power module contains domestic power module, photovoltaic power module, exchanges adapter, battery, domestic power module passes through to exchange the adapter and connects the battery, photovoltaic power module is connected with the battery, the battery is connected with main control unit.
The utility model relates to a RTU regulator station data monitoring system's further preferred scheme based on wireless sensor network, it includes the main part to exchange the adapter, the one end of main part is connected with first wiring end, the other end of main part is connected with the second wiring end, a side of second wiring end is connected with the third wiring end through first connecting wire, a side of third wiring end is connected with the fourth wiring end through the second connecting wire, the one end of second wiring end is provided with first plug, the one end of third wiring end is provided with the second plug of being connected with first plug cooperation, the other end of third wiring end is provided with the third plug, the one end of fourth wiring end is provided with the corresponding connection fourth plug of third plug, the other end of fourth wiring end is provided with the fifth plug.
As the utility model relates to a RTU pressure regulating station data monitoring system's further preferred scheme based on wireless sensor network, the output of safety chip is equipped with high in the clouds server, the input of safety chip is equipped with data cleaning unit, alarm unit's output is equipped with the maintainer terminal.
As the utility model relates to a RTU pressure regulating station data monitoring system's further preferred scheme based on wireless sensor network, inside treater and the memory of being equipped with of safety chip, the memory is connected with the data cleaning unit.
As the utility model relates to a RTU pressure regulating station data monitoring system's further preferred scheme based on wireless sensor network, the maintainer terminal includes cell-phone and computer.
As the utility model relates to a RTU pressure regulating station data monitoring system's further preferred scheme based on wireless sensor network still contains analog-to-digital conversion module and amplification filter circuit, gas flow sensor, gas pressure sensor, gas detector are respectively through analog-to-digital conversion module and amplification filter circuit connection microcontroller module in proper order.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize wireless sensor network to monitor all RTU pressure regulating station data of monitoring range, encrypt the data of transmission through the security chip and preserve, make data transmission safe, the condition that can not take place to be tampered, avoid the gas pipeline to be blocked by the mistake and influence the use; after the real-time data are stored in the security chip and uploaded to the cloud server for backup, the data cleaning unit cleans the data stored in the security chip, so that the next data storage and processing are facilitated, and the problem that the data processing is disordered or the data cannot be stored and uploaded due to the fact that the security chip cannot store too much data, and monitoring is influenced is avoided;
2. the utility model discloses a setting of gas flow sensor, gas pressure sensor and gas detector, after gas flow, atmospheric pressure and gas leakage concentration surpassed the numerical value of settlement, send the locating information and the alarm information of GPS locator location for the maintainer terminal through alarm unit, the maintainer terminal can find fast and take place the detection case on the pipeline of leaking and overhaul.
3. The utility model discloses combine together photovoltaic power supply and domestic power, in addition internet of things, the effectual energy of having practiced thrift to the effectual emergency such as outage of dealing with.
4. The utility model discloses multi-purpose AC power adapter couples together various specifications or kind of AC power adapter and forms one whole to can select different AC power adapter to different power source, only need select the AC power adapter that needs through the pulling slide bar during the use, can realize charging, just the utility model discloses a simple structure, use, convenient and function is more, can improve work efficiency, and reduce cost has very strong practicality simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall system structure of the present invention;
fig. 2 is a schematic structural diagram of a sensor node according to the present invention;
fig. 3 is a schematic structural diagram of the monitoring terminal of the present invention;
FIG. 4 is a schematic diagram of the structure of a sink node according to the present invention;
fig. 5 is a schematic structural diagram of the power module of the present invention;
fig. 6 is a schematic structural diagram of the ac adapter of the present invention.
In the figure: the plug comprises a main body part 1, a first terminal 2, a lead 3, a second terminal 4, a third terminal 5, a fourth terminal 6, a first plug 7, a first plug 8, a second plug 9, a third plug 10, a fourth plug 11, a fifth plug 12, a first connecting wire 13 and a second connecting wire 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
An RTU voltage regulating station data monitoring system based on a wireless sensor network is shown in figure 1 and comprises a monitoring terminal, a sink node and a sensor network formed by a plurality of sensor nodes which are arranged in a detection box and used for RTU voltage regulating station data detection, wherein the sensor nodes of the sensor network are connected with the monitoring terminal through the sink node; as shown in fig. 2, the sensor node includes a micro control module, and an RTU remote terminal, a GPS positioning module, a display module, a power supply module, a gas flow sensor, a gas pressure sensor, a gas detector, a clock module, an interface module, a data transmission module, and a memory module respectively connected thereto; as shown in fig. 3, the monitoring terminal includes a data processing module, a data transceiver module, a security chip, a database for storing normal air pressure, flow and gas leakage alarm concentration data in the gas pipe, and an alarm unit for sending fault information, wherein the data transceiver module, the database and the alarm unit are respectively electrically connected to the data processing module; the input end of the safety chip is connected with the output end of the database, and the output end of the safety chip is connected with the input end of the alarm unit.
When the gas pressure alarm device is used, a data processing module is arranged in the pressure regulating station, then the detection boxes can be installed on each gas conveying pipeline, the GPS positioner positions the position of each detection box, the gas flow sensor, the gas pressure sensor and the gas detector respectively detect the flow and the pressure of gas conveying in the gas conveying pipeline and detect the concentration of gas leakage, and send the positioning information and the detected information to the microcontroller module, the microcontroller module sends the information to the data processing module through an RTU remote terminal, the data processing module sends the data to the data processing module for processing, the safety chip stores the data sent by the data processing module and carries out encryption processing, then the data are compared with normal gas pressure, flow and gas leakage alarm concentration data in the gas pipe stored in a database, and when the gas flow, the gas pressure and the gas leakage concentration exceed the set values, the positioning information and the alarm information are sent to a maintainer terminal through an alarm unit, the maintainer terminal quickly finds a detection box on a pipeline with leakage, in addition, a gas flow sensor can calculate the gas delivery volume according to the gas flow, and a microcontroller module calculates the gas cost according to the gas usage and the gas cost collection standard and displays the gas cost through a display module;
after the safety chip stores real-time data and uploads the data to the cloud server for backup, the data cleaning unit cleans the data stored in the safety chip, so that the data can be stored and processed at the next time conveniently, and the problem that the safety chip cannot store too much data to cause disorder data processing or the data cannot be stored and uploaded is avoided, and monitoring is influenced.
The output of safety chip is equipped with high in the clouds server, the input of safety chip is equipped with data cleaning unit, alarm unit's output is equipped with the maintainer terminal.
The safety chip is internally provided with a processor and a memory, and the memory is connected with the data cleaning unit.
The utility model discloses utilize wireless sensor network to monitor all RTU pressure regulating station data of monitoring range, encrypt the data of transmission through the security chip and preserve, make data transmission safe, the condition that can not take place to be tampered, avoid the gas pipeline to be blocked by the mistake and influence the use; after the real-time data are stored in the security chip and uploaded to the cloud server for backup, the data cleaning unit cleans the data stored in the security chip, so that the next data storage and processing are facilitated, and the problem that the data processing is disordered or the data cannot be stored and uploaded due to the fact that the security chip cannot store too much data, and monitoring is influenced is avoided;
the utility model discloses a setting of gas flow sensor, gas pressure sensor and gas detector, after gas flow, atmospheric pressure and gas leakage concentration surpassed the numerical value of settlement, send the locating information and the alarm information of GPS locator location for the maintainer terminal through alarm unit, the maintainer terminal can find fast and take place the detection case on the pipeline of leaking and overhaul
As shown in fig. 4, the sink node includes a WiFi module, an SD card, a microprocessor module, a ZiGBee chip, and a radio frequency circuit module, where the WiFi module and the SD card are respectively connected to the microprocessor module, and the microprocessor module is connected to the radio frequency circuit module through the ZiGBee chip.
As shown in fig. 5, the power module comprises a household power module, a photovoltaic power module, an ac adapter, and a storage battery, the household power module is connected to the storage battery through the ac adapter, the photovoltaic power module is connected to the storage battery, and the storage battery is connected to the main controller. The utility model discloses combine together photovoltaic power supply and domestic power, in addition internet of things, the effectual energy of having practiced thrift to the effectual emergency such as outage of dealing with.
As shown in fig. 6, the ac adapter includes a main body 1, one end of the main body 1 is connected with a first terminal 2, the other end of the main body 1 is connected with a second terminal 4, one side of the second terminal 4 is connected with a third terminal 5 through a first connecting wire 13, one side of the third terminal 5 is connected 14 through a second connecting wire to have a fourth terminal 6, one end of the second terminal 4 is provided with a first plug 7, one end of the third terminal 5 is provided with a second plug 9 connected with the first plug 8 in a matching manner, the other end of the third terminal 5 is provided with a third plug 10, one end of the fourth terminal 6 is provided with a fourth plug 11 correspondingly connected with the third plug 10, and the other end of the fourth terminal 6 is provided with a second plug 11
There is a fifth plug 12.
The diameter of the second plug 9 is greater than the diameter of the third plug 10, and the diameter of the fourth plug 11 is greater than the diameter of the fifth plug 12.
A circuit board is arranged in the shell and comprises an alternating current input circuit and an alternating current protection circuit
The circuit comprises an electromagnetic compatible element, a primary rectifying and filtering circuit, a power supply starting circuit, a transformer, an output rectifying and filtering circuit, a power supply driving controller, a photoelectric coupler, a feedback control loop and a power supply output module.
The alternating current input circuit sequentially comprises an alternating current protection circuit, an electromagnetic compatible element and a primary rectifying filter
The wave circuit, the power supply starting circuit, the transformer and the output rectifying and filtering circuit are connected with the power supply output module, and the power supply starting circuit is connected with the output rectifying and filtering circuit through the electromagnetic compatibility control capacitor.
The power supply starting circuit is connected with a photoelectric coupler through a power supply drive controller, and the photoelectric coupler
The combiner is connected with the power output module through a feedback control loop.
The utility model discloses multi-purpose AC power adapter connects various specifications or kind of AC power adapter and forms a whole, thereby can select different AC power adapters to different power source, only need select the AC power adapter that needs through pulling the slide bar when using, can realize charging, and the utility model has the advantages of simple structure, convenient use and more functions, can improve work efficiency, reduce cost, have very strong practicality simultaneously;
the maintenance person terminal comprises a mobile phone and a computer.
The gas flow sensor, the gas pressure sensor and the gas detector are respectively connected with the microcontroller module through the analog-to-digital conversion module and the amplification filter circuit in sequence.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope. Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. The utility model provides a RTU pressure regulating station data monitoring system based on wireless sensor network which characterized in that: the monitoring system comprises a monitoring terminal, a sink node and a sensor network consisting of a plurality of sensor nodes which are arranged in a detection box and used for data detection of the RTU voltage regulating station, wherein the sensor nodes of the sensor network are connected with the monitoring terminal through the sink node; the sensor node comprises a micro control module, and an RTU remote terminal, a GPS positioning module, a display module, a power supply module, a gas flow sensor, a gas pressure sensor, a gas detector, a clock module, an interface module, a data transmission module and a memory module which are respectively connected with the micro control module; the monitoring terminal comprises a data processing module, a data transceiving module, a safety chip, a database and an alarm unit, wherein the database is used for storing normal air pressure, flow and gas leakage alarm concentration data in a gas pipe, the alarm unit is used for sending fault information, and the data transceiving module, the database and the alarm unit are respectively and electrically connected with the data processing module; the input end of the safety chip is connected with the output end of the database, and the output end of the safety chip is connected with the input end of the alarm unit.
2. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the sink node comprises a WiFi module, an SD card, a microprocessor module, a ZiGBee chip and a radio frequency circuit module, wherein the WiFi module and the SD card are respectively connected with the microprocessor module, and the microprocessor module is connected with the radio frequency circuit module through the ZiGBee chip.
3. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the power module comprises a household power module, a photovoltaic power module, an alternating current adapter and a storage battery, wherein the household power module is connected with the storage battery through the alternating current adapter, the photovoltaic power module is connected with the storage battery, and the storage battery is connected with the main controller.
4. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the alternating current adapter comprises a main body part (1), one end of the main body part (1) is connected with a first wiring terminal (2), the other end of the main body part (1) is connected with a second wiring terminal (4), one side of the second wiring terminal (4) is connected with a third wiring terminal (5) through a first connecting wire (13), one side of the third wiring terminal (5) is connected with a fourth wiring terminal (6) through a second connecting wire (14), one end of the second wiring terminal (4) is provided with a first plug (7), one end of the third wiring terminal (5) is provided with a second plug (9) which is connected with the first plug (7) in a matched mode, the other end of the third wiring terminal (5) is provided with a third plug (10), one end of the fourth wiring terminal (6) is provided with a third plug (10) which is correspondingly connected with a fourth plug (11), and a fifth plug (12) is arranged at the other end of the fourth terminal (6).
5. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the output of safety chip is equipped with high in the clouds server, the input of safety chip is equipped with data cleaning unit, alarm unit's output is equipped with the maintainer terminal.
6. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the safety chip is internally provided with a processor and a memory, and the memory is connected with the data cleaning unit.
7. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the maintenance person terminal comprises a mobile phone and a computer.
8. The RTU voltage regulating station data monitoring system based on the wireless sensor network is characterized in that: the gas flow sensor, the gas pressure sensor and the gas detector are respectively connected with the microcontroller module through the analog-to-digital conversion module and the amplification filter circuit in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608351.5U CN210867770U (en) | 2019-09-25 | 2019-09-25 | RTU voltage regulating station data monitoring system based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608351.5U CN210867770U (en) | 2019-09-25 | 2019-09-25 | RTU voltage regulating station data monitoring system based on wireless sensor network |
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| Publication Number | Publication Date |
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| CN210867770U true CN210867770U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921608351.5U Expired - Fee Related CN210867770U (en) | 2019-09-25 | 2019-09-25 | RTU voltage regulating station data monitoring system based on wireless sensor network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090959A (en) * | 2021-03-31 | 2021-07-09 | 杨大松 | A smart gas monitoring system |
-
2019
- 2019-09-25 CN CN201921608351.5U patent/CN210867770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090959A (en) * | 2021-03-31 | 2021-07-09 | 杨大松 | A smart gas monitoring system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |