CN208805261U - A kind of tunnel product water monitoring system of low-power consumption - Google Patents
A kind of tunnel product water monitoring system of low-power consumption Download PDFInfo
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- CN208805261U CN208805261U CN201821777851.7U CN201821777851U CN208805261U CN 208805261 U CN208805261 U CN 208805261U CN 201821777851 U CN201821777851 U CN 201821777851U CN 208805261 U CN208805261 U CN 208805261U
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Abstract
The utility model discloses a kind of tunnel of low-power consumption product water monitoring systems, it is intended to provide a kind of reliable tunnel product water monitoring system of stable signal transmission, its key points of the technical solution are that, a kind of tunnel product water monitoring system of low-power consumption, including power module, NB-IoT terminal module is electrically connected on power module, NB-IoT terminal module includes measuring unit, the communication unit being connect with measuring unit, the prewarning unit that is connect with communication unit and and measuring unit, communication unit, the control unit of prewarning unit connection, measuring unit includes ultrasonic liquid level sensor, NB-IoT terminal module is connected to the base station NB-IoT by communication unit, NB-IoT server is connected on the base station NB-IoT, supervision and management center and mobile application terminal are connected on NB-IoT server.
Description
Technical field
The utility model relates to electronic technology field, in particular to the tunnel product water monitoring system of a kind of low-power consumption.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space, modern society
The problem of quantity in tunnel is many kinds of, and tunnel can not only alleviate road traffic congestion, and people can be helped directly logical
After originally needing detour section, enforcement distance is greatly reduced.The greatest problem that tunnel faces at present is exactly rainfall problem, when
When rainfall is larger or the time of the duration of rainfall is longer, if not disposing preferable drainage system in tunnel, tunnel at any time can
The case where being submerged is faced, for the vehicle by tunnel, this is a kind of extremely dangerous situation.
Narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT) is the one of all things on earth internet
A important branch.NB-IoT is implemented in cellular network, only consume about 180KHz bandwidth, can be deployed directly into GSM network,
UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is the emerging technology in one, the field IoT,
Low power consuming devices are supported to connect in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWAN).NB-IoT support to
Machine time length, the efficient connection to network connectivity requirements higher device.It is said that the NB-IoT device battery service life can be improved at least
10 years, while very comprehensive indoor cellular data connection covering can also be provided.
Currently, the Chinese patent of Publication No. CN207318475U discloses a kind of cable tunnel ponding monitoring device, it
Including pedestal and level, level includes sensing element, air vent connector, outer barrel, liquid level signal transmission cable and liquid level connector, bottom
Seat upper end is fixed with the first mounting plate by the first caging bolt, is fixed in the first mounting plate by the second caging bolt outer
Bucket, outer barrel upper end are equipped with sensing element, and the upper end of sensing element is transmitted cable by liquid level signal and connect with extraneous receiver, quick
Sensing unit upper end is also equipped with air vent connector, and the bottom of outer barrel is equipped with liquid level connector.
Although this tunnel ponding monitoring device monitoring efficiency is high, monitoring data are accurate, since signal passes in tunnel
Defeated ability is poor, and conventional wireless signal transmission means signal penetration capacity is poor, is easy by a variety of external environmental factors
Influence, directly result in traffic department and be difficult to carry out, manage and make timely scheduling to the monitoring of tunnel internal ponding situation.
Utility model content
The purpose of the utility model is to provide a kind of tunnel of low-power consumption product water monitoring systems, with stable signal transmission
Reliable advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of tunnel product water monitoring system of low-power consumption, including power module are electrically connected with NB- on the power module
IoT terminal module, the NB-IoT terminal module include measuring unit, the communication unit and communication unit that connect with measuring unit
The prewarning unit of member connection and the control unit connecting with measuring unit, communication unit, prewarning unit, the measuring unit include
Ultrasonic liquid level sensor, the NB-IoT terminal module are connected to the base station NB-IoT, the NB-IoT base by communication unit
It is connected with NB-IoT server on standing, supervision and management center and mobile application terminal are connected on the NB-IoT server.
By using above-mentioned technical proposal, measuring unit, communication unit, prewarning unit and control unit collectively constitute NB-
IoT terminal module, ultrasonic liquid level sensor is compact and flexible, is suitable for various integrated systems, and the frequency of ultrasonic sensor
Rate is high, wavelength is short, diffraction phenomenon is small, and the ultrasonic wave issued is very big to the penetrating power of liquid, can guarantee accurately to measure
As a result.NB-IoT terminal is a kind of narrowband Internet of Things, have can magnanimity connection, super low-power consumption, depth cover, safety stabilization can
The advantages that leaning on, is at low cost, can managing, the shortcomings that just compensating for traditional wireless communication, cloth postpones in tunnel, and signal is worn
Thoroughly very competent, early period, the cost of deployment was relatively low.Communication unit can be realized between NB-IoT terminal and the base station NB-IoT
The water level information that ultrasonic liquid level sensor measures is transmitted to NB-IoT service by the base station NB-IoT by interaction, communication unit
Device, the base station NB-IoT are a kind of existing social resources, and the more flourishing regional base station NB-IoT of economy realizes substantially to be covered entirely
Lid, thus basic technology needed for building platform in systems have been relatively mature, and can direct plunge into use.NB-IoT server
Supervision and management center and mobile application terminal can be connected, the water level information in tunnel can be sent to by NB-IoT server
Individual consumer and traffic department give individual consumer and intuitively warn, and same supervision and management center can be serviced by NB-IoT
Device carries out timely feedback scheduling.
Further setting: the measuring unit further includes horizontal alignment instrument, and the communication unit is by the reality of horizontal alignment instrument
When signal be transmitted to the base station NB-IoT.
By using above-mentioned technical proposal, horizontal alignment instrument is capable of the state letter of real-time detection ultrasonic liquid level sensor
Breath, prevents the position of ultrasonic liquid level sensor from the case where overbank occur, so that the measurement result of water level information is influenced,
Supervision and management center is after getting the status information of ultrasonic liquid level sensor, if determining the tilt angle of liquid level sensor
Excessive, supervision and management center goes to calibrate before capable of sending maintenance personnel in time.
Further setting: the communication unit includes NB-IoT mould group and eSIM card, the NB-IoT mould group and eSIM card
It is connect with NB-IoT base station signal.
By using above-mentioned technical proposal, communication unit is made of NB-IoT mould group and eSIM card, and eSIM card is a kind of embedding
Enter formula SIM card, eSIM card small volume and less weight can save a large amount of occupied space, and simultaneously, eSIM card helps to access NB-
The base station IoT.
Further setting: the communication unit further includes locator, and the locator is connect with NB-IoT mould group.
By using above-mentioned technical proposal, the corresponding of each NB-IoT mould group is stored in locator and is encoded, on coding
The latitude and longitude information of equipment installation, the database in coding deposit Nb-IoT server are had recorded, supervision and management center is obtaining
Latitude and longitude information is got while water level information, convenient for accurately judging that the corresponding device location of each data, locator
Signal transmission rely on NB-IoT technology simultaneously, data are transmitted reliable and stable.
Further setting: described control unit is control panel, the control panel and measuring unit, communication unit and early warning list
Member electrical connection.
By using above-mentioned technical proposal, control panel is more intelligent compared to common circuit board and automates, and improves
The metrical information of ultrasonic liquid level sensor can be directly displayed in prewarning unit by control panel, be passed through by control efficiency
Control panel can be transmitted the metrical information of ultrasonic liquid level sensor by communication unit.
Further setting: the prewarning unit includes display and signal lamp, and the display and signal lamp are single by control
Member control.
By using above-mentioned technical proposal, display and signal lamp receive the scheduling of supervision and management center, can be intuitively
The safety of warning, support vehicles and driver is provided for passing vehicle.
Further setting: the mobile application terminal is mobile phone, plate and Vehicular display device.
By using above-mentioned technical proposal, mobile application terminal intuitively personal user can provide the ponding feelings in tunnel
Condition adjusts the enforcement route of oneself convenient for driver in advance.
In conclusion the utility model has the following beneficial effects: the signal hop in system uses NB-IoT skill
The penetration capacity of art, signal is strong, and the transmission mode of signal is safe and stable, reliable, and the broad covered area of signal base station can guarantee
Traffic department is in time scheduled field conditions, and the equipment power dissipation using NB-IoT technology is lower, the maintenance of early, middle, late stage
Installation cost is lower, can save a large amount of capital investment, can not only by the setting of prewarning unit and NB-IoT server
Real time information enough is provided for traffic department, and identical information can be provided for individual consumer, the ponding situation in tunnel is same
When synchronous publication, guarantee to make early warning to dangerous section in time, a possibility that accident occurs for reduction.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of NB-IoT terminal in embodiment 1；
Fig. 3 is the structural schematic diagram of mobile application terminal in embodiment 1.
In figure, 1, power module；2, NB-IoT terminal module；21, measuring unit；211, ultrasonic liquid level sensor；
212, horizontal alignment instrument；22, communication unit；221, NB-IoT mould group；222, eSIM card；223, locator；23, prewarning unit；
231, display；232, signal lamp；24, control unit；3, control panel；4, the base station NB-IoT；5, NB-IoT server；6, it monitors
Administrative center；7, mobile application terminal；71, mobile phone；72, plate；73, Vehicular display device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of tunnel product water monitoring system of low-power consumption, as shown in Figures 1 and 3, by power supply mould in system
Block 1 realizes power supply, and power module 1 is electrically connected at NB-IoT terminal module 2, and NB-IoT terminal module 2 constitutes monitoring device
Whole system is simultaneously invested in each tunnel, and NB-IoT terminal module 2 is connect with the base station NB-IoT 4 near tunnel, NB-IoT
Base station 4 is connected to NB-IoT server 5, and 5 one side of NB-IoT server is connected to supervision and management center 6, on the other hand connects
In mobile application terminal 7, mobile application terminal 7 is the individual user devices such as mobile phone 71, plate 72, Vehicular display device 73.
As shown in Figures 1 and 2, NB-IoT terminal module 2 is by measuring unit 21, communication unit 22, prewarning unit 23 and control
24 4 parts of unit processed form, and the ponding for measuring tunnel internal using ultrasonic liquid level sensor 211 in measuring unit 21 is deep
Degree measures the status information of ultrasonic liquid level sensor 211, measuring unit 21 and communication unit 22 using horizontal alignment instrument 212
Connection, ultrasonic liquid level sensor 211 measures obtained water level information and horizontal alignment instrument 212 measures obtained status information and leads to
It crosses communication unit 22 and is transmitted to the base station NB-IoT 4.
As shown in Figures 1 and 2, communication unit 22 includes NB-IoT mould group 221, eSIM card 222 and locator 223, NB-
IoT mould group 221 is connect with locator 223, and NB-IoT mould group 221 and eSIM card 222 are connect with 4 signal of the base station NB-IoT.
As shown in Figures 1 and 2, prewarning unit 23 includes display 231 and signal lamp 232, display 231 and signal lamp
232 are controlled the control of unit 24.
As shown in Figures 1 and 2, control unit 24 is control panel 3, control panel 3 and measuring unit 21, communication unit 22 and pre-
Alert unit 23 is electrically connected.
In the embodiments of the present invention, when the long-pending water monitoring system in entire tunnel is in running order, ultrasonic solution
Level sensor 211 measures by phased manner and obtains the depth of accumulated water information in tunnel, and horizontal alignment instrument 212 measures simultaneously by phased manner
The tilt angle status information of ultrasonic liquid level sensor 211 is obtained, depth of accumulated water information, tilt angle status information are with same
Frequency send signal, after being controlled the control of plate 3, by communication unit 22 transmit signal to tunnel near the base station NB-IoT
4, what it is with the transmission simultaneously of depth of accumulated water information is the encoded information being arranged in locator 223, and encoded information corresponds to each and sets
Standby latitude and longitude information, depth of accumulated water information, tilt angle status information and encoded information are sent to by the base station NB-IoT 4
Depth of accumulated water information is sent to mobile application terminal 7 by NB-IoT server 5, NB-IoT server 5, and individual consumer passes through mobile phone
71, plate 72 or Vehicular display device 73 check the ponding situation in neighbouring tunnel, can plan the new road for being suitble to oneself in advance
Depth of accumulated water information, tilt angle status information and encoded information are sent to supervision and management center 6 by line, NB-IoT server 5,
Supervision and management center 6 confirms the latitude and longitude information of monitoring device by encoded information, thus confirm the specific location of monitoring device,
If it is determined that the numerical value of tilt angle status information has exceeded threshold range, before supervision and management center 6 can send maintenance personnel
Go to the position of calibration monitoring device, if it is decided that the numerical value of depth of accumulated water information has exceeded threshold range, and supervision and management center 6 is made
Scheduling is timely feedbacked out, sends a signal to NB-IoT server 5, and then sent a signal to by the base station NB-IoT 4 near tunnel
Communication unit 22 is reminded enter in time by 3 opening signal lamp 232 of control panel and by early warning text importing on display 231
The vehicle in tunnel, plays a warning role.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of tunnel product water monitoring system of low-power consumption, including power module (1), it is characterised in that: the power module (1)
On be electrically connected with NB-IoT terminal module (2), the NB-IoT terminal module (2) includes measuring unit (21), single with measurement
The communication unit (22) of first (21) connection, the prewarning unit (23) being connect with communication unit (22) and with measuring unit (21), lead to
Believe the control unit (24) of unit (22), prewarning unit (23) connection, the measuring unit (21) includes supersonic liquid level sensing
Device (211), the NB-IoT terminal module (2) are connected to the base station NB-IoT (4) by communication unit (22), the NB-IoT base
It stands and is connected with NB-IoT server (5) on (4), supervision and management center (6) and mobile is connected on the NB-IoT server (5)
Application terminal (7).
2. a kind of tunnel product water monitoring system of low-power consumption according to claim 1, it is characterised in that: the measuring unit
(21) further include horizontal alignment instrument (212), the communication unit (22) by the real-Time Signal Transfer of horizontal alignment instrument (212) extremely
The base station NB-IoT (4).
3. a kind of tunnel product water monitoring system of low-power consumption according to claim 2, it is characterised in that: the communication unit
It (22) include NB-IoT mould group (221) and eSIM card (222), the NB-IoT mould group (221) and eSIM card (222) and NB-IoT
The connection of base station (4) signal.
4. a kind of tunnel product water monitoring system of low-power consumption according to claim 3, it is characterised in that: the communication unit
It (22) further include locator (223), the locator (223) connect with NB-IoT mould group (221).
5. a kind of tunnel product water monitoring system of low-power consumption according to claim 4, it is characterised in that: described control unit
It (24) is control panel (3) that the control panel (3) is electrically connected with measuring unit (21), communication unit (22) and prewarning unit (23).
6. a kind of tunnel product water monitoring system of low-power consumption according to claim 5, it is characterised in that: the prewarning unit
It (23) include display (231) and signal lamp (232), the display (231) and signal lamp (232) are controlled by control unit (24)
System.
7. a kind of tunnel product water monitoring system of low-power consumption according to claim 6, it is characterised in that: the mobile application
Terminal (7) is mobile phone (71), plate (72) and Vehicular display device (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777851.7U CN208805261U (en) | 2018-10-30 | 2018-10-30 | A kind of tunnel product water monitoring system of low-power consumption |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821777851.7U CN208805261U (en) | 2018-10-30 | 2018-10-30 | A kind of tunnel product water monitoring system of low-power consumption |
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| CN208805261U true CN208805261U (en) | 2019-04-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572792A (en) * | 2019-09-17 | 2019-12-13 | 广脉科技股份有限公司 | NB-loT-based railway tunnel monitoring system |
| CN111006739A (en) * | 2019-11-25 | 2020-04-14 | 江苏智冷物联技术有限公司 | Sensor, Dewar flask and data sending method |
| CN111768589A (en) * | 2020-05-08 | 2020-10-13 | 西安电子科技大学 | Accumulated water monitoring alarm control method, system, storage medium, program and terminal |
| CN113295199A (en) * | 2020-08-04 | 2021-08-24 | 云启勘测设计有限公司 | Tunnel ponding monitoring system of low-power consumption |
-
2018
- 2018-10-30 CN CN201821777851.7U patent/CN208805261U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572792A (en) * | 2019-09-17 | 2019-12-13 | 广脉科技股份有限公司 | NB-loT-based railway tunnel monitoring system |
| CN111006739A (en) * | 2019-11-25 | 2020-04-14 | 江苏智冷物联技术有限公司 | Sensor, Dewar flask and data sending method |
| CN111006739B (en) * | 2019-11-25 | 2021-09-10 | 江苏智冷物联技术有限公司 | Sensor, Dewar flask and data sending method |
| CN111768589A (en) * | 2020-05-08 | 2020-10-13 | 西安电子科技大学 | Accumulated water monitoring alarm control method, system, storage medium, program and terminal |
| CN113295199A (en) * | 2020-08-04 | 2021-08-24 | 云启勘测设计有限公司 | Tunnel ponding monitoring system of low-power consumption |
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