CN204406652U - A kind of collector for underground pipeline monitoring - Google Patents
A kind of collector for underground pipeline monitoring Download PDFInfo
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- CN204406652U CN204406652U CN201520124054.9U CN201520124054U CN204406652U CN 204406652 U CN204406652 U CN 204406652U CN 201520124054 U CN201520124054 U CN 201520124054U CN 204406652 U CN204406652 U CN 204406652U
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Abstract
The utility model provides a kind of collector for underground pipeline monitoring, comprises collector shell, controller, electronic tag, battery case and lithium battery.Described electronic tag is fixed on collector outer casing inner wall, and described controller is installed on collector enclosure.Collector housing exterior is located at by described battery case, and described lithium battery is installed on battery case inside.Described controller and lithium battery are by an interconnection electrical connection.Described controller is made up of micro controller module, data acquisition module, wireless networking module, debugging upgraded module and power module.In underground pipeline monitoring system, collector, as the terminal of wireless-transmission network, carries the work of on-site data gathering, data processing and data upload, to realize underground pipeline monitoring system to underground utilities running status ground Real-Time Monitoring.
Description
Technical field
The utility model relates to City Buried Pipeline and affiliated facility informatization thereof, particularly a kind of collector for underground pipeline monitoring.
Background technology
In recent years, along with rapid urban, the problems such as underground space construction scale is not enough, management level are not high highlight.There is heavy rain waterlogging in some cities, pipeline leakage explodes in succession, road surface subsides event, has had a strong impact on life property safety of people and city operations order.On June 14th, 2014, State Council formally issues " instruction about strengthening City Buried Pipeline implementation management ".Encourage in the work such as underground utilities planning construction, operation maintenance and emergency and disaster prevention in " suggestion ", the advanced technologies such as the accurate observing and controlling of widespread use, spike mark, Internet of Things monitoring and accident risks early warning.
Underground pipeline monitoring system is the Internet of things system of monitoring running status and the environmental parameter of underground utilities.By installing the sensor that some measure pressure, water level, humiture or combustible gas concentration on inspection shaft and periphery pipeline, utilize technology of Internet of things, information is sent to from underground on the ground, finally uploads to cloud service applicator platform, realize monitoring and the management of pipeline performance state.
Because the kind of sensor of responsible underground utilities collection in worksite is more, the data layout unification not to the utmost that each producer adopts, makes data transmit comparatively complicated.In addition, inspection shaft is the enclosure space be made up of reinforced concrete well bore and casting iron well lid, there is the problem of radio signal shielding, should not adopt wire transmission mode simultaneously.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of collector for underground pipeline monitoring, realizes the data acquisition of underground utilities equipment state and environmental parameter and upload.
For achieving the above object, the utility model adopts following technical scheme:
The utility model provides a kind of collector for underground pipeline monitoring, comprise collector shell, controller, electronic tag, battery case and lithium battery, it is characterized in that, described controller is fixed on collector enclosure, and outer casing inner wall posts electronic tag; Collector housing exterior is located at by described battery case, and described lithium battery is fixed on battery case inside; Described lithium battery and controller are electrically connected by interconnection; Described controller is made up of micro controller module, data acquisition module, wireless networking module, debugging upgraded module and power module.
Described power module comprises controlling circuit of voltage regulation and undervoltage detection circuit; Described power module is connected with lithium battery by interconnection.
Described micro controller module can adopt ARM chip as microcontroller chip.
Described data acquisition module is a RS485 level translator, is the interface of collector and spot sensor.
Described wireless networking module is a 433MHz wireless micro-power transparent transmission module, comprises radio-frequency (RF) receiving and transmission module and antenna part; Serial ports, SPI or the I2C interface of described radio-frequency (RF) receiving and transmission module and microcontroller chip are connected.
Described debugging upgraded module is the interface circuit for downloading debugging and software upgrading.
Described electronic tag is fixed on collector outer casing inner wall, for storing the important information comprising geographic position, pipeline item, kind of sensor, record of examination.
Described collector shell is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described collector shell is provided with one for installing the hanging part of collector, and described collector is arranged on the inwall of underground inspection shaft; The outside of described collector shell is provided with a groove, for installing battery case.
Described battery case is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described battery case is arranged in the exterior groove of collector shell.
For the problem such as multiple sensor signals access, data layout disunity, radio signal shielding, collector of the present utility model provides following solution.In underground pipeline monitoring system, the different communications protocol of the compatible all kinds of spot sensor of collector, are responsible for on-site data gathering.In order to solve the problem of multi signal access, collector adopts RS485 bus mode to be connected with each other by the distinct device of dispersion collaborative work.Collector is encapsulated as message load them according to certain format, and carries out data compression process after carrying out simple process to the data-signal received; Then by wireless networking module, load is encapsulated further, by 433MHz Wireless Ad Hoc Networks, information is uploaded to ground radio receiver.It is strong that 433MHz wireless signal has penetration power, and antijamming capability is strong, and networking capability is strong, the advantages such as wireless network is stable, reliable.433MHz wireless communication distance be 100 meters to 3 kms, wireless signal can penetrate one meter of thick reinforced concrete wall, is applicable to the enclosed environment of inspection shaft.
The beneficial effect that the utility model can realize:
1, adopt RS485 bus communication mode, realize the collection of underground utilities field data.
2, input data can be carried out standardization and compression process, thus subtract the complexity of small data transmission, improve network service speed.
3, utilize 433MHz Wireless Ad Hoc Networks, data message is uploaded to ground receiving equipment.
4, utilize electronic tag to realize the identification of collector, be convenient to staff and patrol and examine and keep in repair.
5, by monitoring battery level information, staff can be reminded in time to change battery by network, ensure the normal operation of system.
6, adopt water-protected enclosure shell, avoid the impact because of humid environment or sleety weather, cause the corrosion of electron device and circuit.
7, adopt the mode of lithium battery and controller partial installation, be convenient to change battery.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is collector structural drawing of the present utility model.
Fig. 2 is the scheme of installation of collector.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Figure 1 shows that structural representation of the present utility model, the collector for underground pipeline monitoring is made up of collector shell (9), controller, electronic tag (6), battery case (8) and lithium battery (7).It is inner that described controller is fixed on collector shell (9), and outer casing inner wall posts electronic tag (6); It is inner that described lithium battery (7) is fixed on battery case (8), described lithium battery (7) and controller are electrically connected by interconnection, and described collector shell (9) is also connected with battery case (8) by this interconnection simultaneously; Described controller is made up of micro controller module (1), data acquisition module (2), wireless networking module (3), debugging upgraded module (4) and power module (5).
Described power module (5) comprises controlling circuit of voltage regulation and undervoltage detection circuit, and wherein controlling circuit of voltage regulation comprises power switch, pilot lamp and mu balanced circuit.On the one hand, the output voltage of lithium battery (7), through controlling circuit of voltage regulation process, is micro controller module (1), data acquisition module (2), wireless networking module (3) and debugging upgraded module (4) power supply.On the other hand, under the control of micro controller module (1), undervoltage detection circuit sends into micro controller module (1) to after the output voltage voltage division processing of lithium battery (7).If lithium battery (7) electricity is too low, then send under-voltage caution signal, be uploaded to cloud service applicator platform.
Described micro controller module (1) can adopt ARM chip as microcontroller chip.The I/O port of microcontroller chip with data acquisition module (2), wireless networking module (3), debug upgraded module (4), power module (5) is connected.
Described data acquisition module (2) is a RS485 level translator, is the interface of collector and spot sensor, is communicated by RS485 bus.
Described wireless networking module (3) is that a serial ports turns 433MHz wireless micro-power transparent transmission module, comprises radio-frequency (RF) receiving and transmission module and antenna part; Serial ports, SPI or I2C of described radio-frequency (RF) receiving and transmission module and microcontroller chip are connected.
Described debugging upgraded module (4) is the interface circuit for downloading debugging and software upgrading; Described debugging upgraded module is connected with PC by downloader, carries out download program and on-line debugging.By software upgrading, the spot sensor equipment of newtype or the improvement of systemic-function can be supported, thus avoid increase system upgrade cost.
Described electronic tag (6) is fixed on collector shell (9) inwall; The information such as geographic position, pipeline item, kind of sensor, record of examination are stored in described electronic tag (6).When collector is installed, staff is by information such as the handheld device write geography information of installation site, pipeline item and kind of sensor, and this is to patrol and examine and maintenance brings conveniently.
Described collector shell (9) is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described collector shell (9) is provided with a hanging part for installing, and described collector shell (9) is arranged on the inwall of underground inspection shaft; The outside of described collector shell is provided with a groove, for installing battery case.
Described battery case (8) is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described battery case (8) is provided with a hanging part, and described battery case (8) is arranged in the exterior groove of collector shell.The interconnection connecting collector shell (9) and battery case (8) has water proofing property, and adopts water joint to connect.
Figure 2 shows that the scheme of installation of collector.The places such as inspection shaft (13) generally build underground utilities turning, branch in, fall, for checking and dredging, are important underground utilities facilities.In underground pipeline monitoring system, being arranged on sensor (12) on pipeline (14) for detecting pipeline whether leakage loss, according to the difference of pipeline kind, being divided into water clock sensor, Temperature Humidity Sensor and combustible gas concentration sensor; And the sensor (11) be arranged in inspection shaft (13), comprise level sensor and well lid obliquity sensor.Collector (10) is arranged on inspection shaft (13) inwall, and various kinds of sensors accesses collector (10) with bus mode.
Concrete, the course of work for the collector of underground pipeline monitoring is as follows:
Underground pipeline monitoring system comprises spot sensor, information transmission network, cloud service applicator platform three parts.Spot sensor is the status information of underground pipelines and affiliated facility and environmental parameter locality, and the data of collection are uploaded to cloud service applicator platform by information transmission network.Collector is the first order network equipment of composition information transmission network, is responsible for field data to be sent on the ground by underground.Collector connects each sensor by data acquisition module (2) with RS485 bus mode.After the underground pipeline monitoring system building comprising collector completes, carry out system reset by cloud service applicator platform, start up system runs.Collector adopts Modbus bus protocol to communicate with spot sensor, and micro controller module (1) carries out simple process to the field data gathered, and is encapsulated as the message load of standard data format, and carries out data compression.Then by wireless networking module (3), load is encapsulated further, by 433MHz Wireless Ad Hoc Networks, by information transmission to ground R-T unit, and then be uploaded to cloud service applicator platform.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. for a collector for underground pipeline monitoring, comprise collector shell, controller, electronic tag, battery case and lithium battery, it is characterized in that, described controller is fixed on collector enclosure, and outer casing inner wall posts electronic tag; Collector housing exterior is located at by described battery case, and described lithium battery is fixed on battery case inside; Described lithium battery and controller are electrically connected by interconnection; Described controller is made up of micro controller module, data acquisition module, wireless networking module, debugging upgraded module and power module.
2. collector according to claim 1, is characterized in that, described power module comprises controlling circuit of voltage regulation and undervoltage detection circuit; Described power module is connected with lithium battery by interconnection.
3. collector according to claim 1, is characterized in that, described micro controller module can adopt ARM chip as Master control chip.
4. collector according to claim 1, is characterized in that, described data acquisition module is a RS485 level translator, is the interface of collector and spot sensor.
5. collector according to claim 1, is characterized in that, described wireless networking module is a 433MHz wireless micro-power transparent transmission module, comprises radio-frequency (RF) receiving and transmission module and antenna part; Serial ports, SPI or the I2C interface of described radio-frequency (RF) receiving and transmission module and microcontroller chip are connected.
6. collector according to claim 1, is characterized in that, described debugging upgraded module is the interface circuit for downloading debugging and software upgrading.
7. collector according to claim 1, is characterized in that, described electronic tag is fixed on collector outer casing inner wall, for storing the important information comprising geographic position, pipeline item, kind of sensor, record of examination.
8. collector according to claim 1, is characterized in that, described collector shell is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described collector shell is provided with one for installing the hanging part of collector, and described collector is arranged on the inwall of underground inspection shaft; The outside of described collector shell is provided with a groove, for installing battery case.
9. collector according to claim 1, is characterized in that, described battery case is ABS construction material closure, has dust-proof, waterproof, corrosion resistance characteristic; Described battery case is arranged in the exterior groove of collector shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124054.9U CN204406652U (en) | 2015-03-04 | 2015-03-04 | A kind of collector for underground pipeline monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124054.9U CN204406652U (en) | 2015-03-04 | 2015-03-04 | A kind of collector for underground pipeline monitoring |
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| CN204406652U true CN204406652U (en) | 2015-06-17 |
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| CN201520124054.9U Active CN204406652U (en) | 2015-03-04 | 2015-03-04 | A kind of collector for underground pipeline monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425752A (en) * | 2015-12-16 | 2016-03-23 | 天津市奥朗新能源科技有限公司 | Real-time monitoring system of pipe network and working method of same |
| CN113324182A (en) * | 2021-06-17 | 2021-08-31 | 鹏举环保无锡有限公司 | Control system and method for monitoring leakage of water system |
-
2015
- 2015-03-04 CN CN201520124054.9U patent/CN204406652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425752A (en) * | 2015-12-16 | 2016-03-23 | 天津市奥朗新能源科技有限公司 | Real-time monitoring system of pipe network and working method of same |
| CN113324182A (en) * | 2021-06-17 | 2021-08-31 | 鹏举环保无锡有限公司 | Control system and method for monitoring leakage of water system |
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