WO2020078382A1

WO2020078382A1 - Water area monitoring device and method

Info

Publication number: WO2020078382A1
Application number: PCT/CN2019/111472
Authority: WO
Inventors: 胡义东
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-10-17
Filing date: 2019-10-16
Publication date: 2020-04-23
Also published as: CN111060665A

Abstract

A water area monitoring device and method, relating to the technical field of field monitoring. The device comprises: a receiving module (101) for receiving a driving control instruction sent by a mobile terminal; a driving module (102) for carrying a monitoring module to drive to a target water area according to the driving control instruction; and a receiving and sending module (103) for receiving monitoring data obtained by the monitoring module monitoring the target water area, and sending the monitoring data to the mobile terminal.

Description

Water area monitoring device and method

This disclosure claims the priority of Chinese patent application CN201811206277.4 filed on October 17, 2018 and titled "A Water Area Monitoring Device and Method", the entire contents of which are incorporated herein by reference.

Technical field

The present disclosure relates to the field of field monitoring technology, and in particular to a water area monitoring device and method.

Background technique

Because it is not easy to pull electricity and civil construction in the field, equipment such as environmental monitoring is not easy to deploy; the existing portable testing equipment is inconvenient to operate on site and requires manual full participation; portable testing equipment cannot be deployed in the field for a long time, and the equipment is more versatile low. In the current situation of comprehensive water control, portable and simple operation of water quality detection equipment is provided to the grassroots river heads for testing now, and it is convenient for the grassroots river heads to quickly deploy water quality monitoring equipment.

Summary of the invention

The technical problem solved by the solution provided by the embodiments of the present disclosure is that it is not convenient for on-site deployment and complicated operation when monitoring in wild waters.

A water area monitoring device provided according to an embodiment of the present disclosure includes: a receiving module for receiving a driving control instruction issued by a mobile terminal; a driving module for driving a monitoring module to a target water area according to the driving control instruction; receiving And a sending module, configured to receive monitoring data obtained by monitoring the target water area by the monitoring module, and send the monitoring data to the mobile terminal.

A water area monitoring method according to an embodiment of the present disclosure includes: receiving a driving control instruction issued by a mobile terminal; driving a monitoring module to a target water area according to the driving control instruction; receiving the monitoring module to monitor the target water area and The obtained monitoring data, and send the monitoring data to the mobile terminal.

An apparatus for water area monitoring according to an embodiment of the present disclosure includes: a processor and a memory coupled to the processor; the memory stores water area monitors that can run on the processor When the program for monitoring a water area is executed by the processor, the steps of the apparatus for monitoring a water area according to an embodiment of the present disclosure are implemented.

According to a computer storage medium provided by an embodiment of the present disclosure, a water area monitoring program is stored, and when the water area monitoring program is executed by a processor, the steps of the apparatus for water area monitoring provided by the embodiment of the present disclosure are implemented.

BRIEF DESCRIPTION

1 is a schematic diagram of a water area monitoring device provided by an embodiment of the present disclosure;

2 is a flowchart of a water area monitoring method provided by an embodiment of the present disclosure;

3 is a general structure diagram of an inventive buoy provided by an embodiment of the present disclosure;

4 is an external view of an inventive buoy provided by an embodiment of the present disclosure;

5 is a top view from above of an airbag of an inventive buoy provided by an embodiment of the present disclosure;

6 is a plan view of a fixing bracket of an inventive buoy provided by an embodiment of the present disclosure;

7 is a schematic diagram of a module provided in an embodiment of the present disclosure to facilitate monitoring in wild waters.

detailed description

The following describes the preferred embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

FIG. 1 is a schematic diagram of a water area monitoring device provided by an embodiment of the present disclosure. As shown in FIG. 1, it includes: a receiving module 101 for receiving a driving control instruction issued by a mobile terminal; a driving module 102 for controlling according to the driving control The instruction carries the monitoring module to the target water area; the receiving and sending module 103 is used to receive the monitoring data obtained by the monitoring module monitoring the target water area and send the monitoring data to the mobile terminal.

Wherein, the driving module 102 includes a first driving unit for driving the monitoring module to the target water area under the propulsion of the propeller and the rotating shaft according to the driving control instruction.

Wherein, the driving module 102 includes: a second driving unit, configured to drive the monitoring module to the target water area under the propulsion of the propeller, the rotating shaft, the airbag, the fixing frame, and the underwater fixture according to the driving control instruction.

An embodiment of the present disclosure further includes: a configuration unit for receiving monitoring control parameters sent by the mobile terminal to control the monitoring module, and configuring the received monitoring control parameters to the monitoring module, so that the monitoring The module monitors the target water area according to the monitoring control parameters.

FIG. 2 is a flowchart of a water area monitoring method provided by an embodiment of the present disclosure. As shown in FIG. 2, it includes:

Step S201: Receive a driving control instruction issued by the mobile terminal;

Step S202: According to the driving control instruction, carry the monitoring module to the target water area;

Step S203: Receive monitoring data obtained by the monitoring module monitoring the target water area, and send the monitoring data to the mobile terminal.

Wherein, the carrying the monitoring module to the target water area according to the driving control instruction includes: carrying the monitoring module to the target water area under the propulsion of the propeller and the rotating shaft according to the driving control instruction.

Wherein, the carrying the monitoring module to the target water area according to the driving control instruction includes: according to the driving control instruction, driving the monitoring module under the propulsion of the propeller, the rotating shaft, the airbag, the fixing frame and the underwater fixed object To the target water.

Wherein, before receiving the driving control instruction issued by the mobile terminal, it further includes: a configuration unit for receiving monitoring control parameters issued by the mobile terminal for controlling the monitoring module, and configuring the received monitoring control parameters To the monitoring module so that the monitoring module monitors the target water area according to the monitoring control parameters.

The portable self-powered multi-parameter detection device described in the embodiments of the present disclosure includes the following existing modules: sensors, connecting wires (using aviation plug interfaces), underwater fixtures, built-in batteries, solar panels (optional), micro USB charging modules, Also includes newly added modules: invention of buoys and expansion equipment (airbags, fixed brackets, propellers, rotating shafts). The difference between invention buoys and other buoys is the addition of motion control modules, motors, airbag mounting interfaces, propeller mounting interfaces and rotating shaft mounting interfaces .

The relationship of each module in the invention equipment (invention buoy) is as follows:

The invention buoy integrates the invention's central control module, drive control module, communication module, Bluetooth module, solar panel (optional), built-in battery, USB charging port, SIM slot, propeller socket, rotating shaft socket, connection line aviation plug interface At the same time, the invention buoy has a portable carrying handle; the expansion equipment includes airbags, fixed brackets, propellers, and rotating shafts. The expansion equipment can be installed on the invention buoy in the field as needed.

The invention buoy (buoy) will be described below with reference to the drawings:

FIG. 3 is a general structural diagram of an inventive buoy provided by an embodiment of the present disclosure. As shown in FIG. 3, it includes:

101 is the invention equipment (invention buoy), including the central control module, battery, drive control module and other modules deployed inside the buoy structure. The outer side wall is designed with propeller, rotating shaft and charging interface, and the bottom is designed with data aviation plug interface and Vent

102 standard micro USB interface, using waterproof and dustproof design;

103 symmetrical design of the rotating shaft interface, waterproof and dustproof design; two rotating shafts can be installed to control the depth of the sensor suspended in the water and the underwater fixed objects;

104 The propeller is an expansion module of the inventive device. The inventive device needs to be installed with the propeller when the water surface is moving. The propeller can adjust the direction to promote the movement of the inventive device to the designated water area;

The 105 airbag is an expansion module of the invention equipment. When the invention equipment needs to be deployed in a designated water area for a long time, the airbag is installed to provide greater buoyancy and install underwater fixtures for the equipment;

The 106 fixed bracket is an expansion module of the invented device. When the invented device needs to be deployed in a designated water area for a long time, the fixed bracket is fixed and locked directly in the slot between the air bag and the buoy through the hard steel ring at the bottom of the air bag; The rope of the fixed sensor and the rope of the fixed sensor pass through the circular hole at the bottom of the bracket, the purpose is to make the device mainly under the force to ensure that the device is stable on the water surface;

The 107 connection cable uses a standard five-core aviation plug connection cable, one end of the data cable is connected to the sensor, and the other end is connected to the data aviation plug of the buoy; when multiple water quality indicators need to be detected, a one-to-two connection cable can be used to expand access Sensors; connecting wires provide power and communication channels for water quality detection sensors;

108 sensor adopts industry standard sensor, communication adopts RS485 protocol, and the output interface of the sensor adopts five-core aviation plug interface, so as to ensure that the sensor is replaced on site according to the needs of detection;

109 The underwater fixture is not a module of the present disclosure, and is connected to the invention device by a rope, so as to fix the invention device in a fixed water area.

FIG. 4 is an external view of an inventive buoy provided by an embodiment of the present disclosure. As shown in FIG. 4, it includes:

201 The handle is located on the side wall, opposite the propeller socket, the purpose is to facilitate manual carrying;

The 202 airbag fixing groove is located at the bottom of the main body, the purpose is to lock and fasten the airbag, waterproof and dustproof design;

203 The top panel is designed in two styles: style 1 opaque panel with no solar panel inside the structure; style 2 transparent panel with solar panel inside the structure; the top panel does not affect wireless signal transmission;

The 204 rotation axis is symmetrically distributed at both ends, the left rotation axis is used to store and fix underwater objects, and the right rotation axis is used to control the depth of the sensor sinking into the water;

The 205 propeller is assembled to the structural parts through the propeller interface, and the drive module can control the selection and steering of the propeller;

The 206micro USB charging interface can accept external charging of the built-in battery, with a SIM card slot next to it, and a unified waterproof and dustproof protection design;

The 207 side panel is harder and lighter, and the hollow structure inside ensures that the whole can float on the water surface only after the sensor is connected;

208 The right fixing seat has an air plug seat and a hole for fixing the rope, and the left fixing seat has a vent hole designed for the airbag and a hole for fixing the rope;

The 209 propeller interface adopts waterproof and dustproof buckles and bolt reinforcement design, which is convenient for installing the propeller on site according to needs;

The 210 bottom plate adopts the waterproof and dustproof design of one-time casting. There is no opening on the bottom plate to ensure that it can be directly used in water without air bags;

211 The rope for fixing the sensor can play the role of fixing the angle of the rope through the hole, which is convenient for turning the shaft to retract the rope;

212 sensor connecting line aviation plug access sensor, aviation plug can be waterproof and dustproof;

The rope of 213 underwater fixtures can play the role of fixing the angle of the rope through the hole; when the underwater fixtures are not used, the 213 and 211 holes are used to fix the sensor at the same time to stabilize the sensor and the invention equipment;

The 214 vent hole is convenient for the air bag to restart after the air bag is installed. The vent hole is waterproof and dustproof. The inside of the hole has a gas-proof design. At the same time, it is locked by an external nut for easy installation and use on site.

FIG. 5 is a top-down view of the airbag of the inventive buoy provided by an embodiment of the present disclosure, as shown in FIG. 5, including:

The 301 fixing ring is designed with a screw lock, which can be fixed and locked on the bottom of the buoy of the invention device;

302 sealing ring plays the role of waterproof and dustproof;

303 is an airbag that provides extra buoyancy for the inventive equipment. It is made of materials that are resistant to corrosion and have a large deformation coefficient; the maximum airbag inflation will not exceed the size of the fixed bracket.

6 is a plan view of a fixing bracket of an inventive buoy provided by an embodiment of the present disclosure. As shown in FIG. 6, the fixing bracket functions to fix the angle and direction of the rope, and also protects the airbag, including:

401 is the steel ring of the bracket. During installation, the steel ring is embedded between the bottom of the main device of the invention and the air bag;

The 402 fixed bracket has 4 arc-shaped support bars, and each support bar is equidistantly equipped with 2 circular holes through which the rope can pass;

The small circle on the bottom of 403 and the round hole of 405 provide a stable angle and direction for the passing rope, ensuring that the sensors and underwater fixtures are stressed at the bottom of the device, which is convenient for rotating the shaft to retract the rope and stabilizing the device to float in the specified waters. ;

The 404 bottom steel ring together with 401 and 402 forms a hemispherical frame.

The method described in this disclosure for facilitating monitoring in wild waters includes the following steps:

The first step is to design the buoy structure, central control module and software, drive control module and software, communication module, etc. according to the function. The sensor is connected to the data interface (aviation plug) of the invention buoy through the data line to transmit the water quality detection data;

The second step is to develop a smart phone APP software based on the near-field communication interface defined by the central control module software. The smart phone installs APP application software. The mobile phone is connected to the invention device through Bluetooth. Field personnel can control the buoy movement and view through the mobile phone APP application software on site. Water quality testing data, setting equipment parameters, etc .;

The third step is to develop a back-end system based on the data communication interface defined by the central control module software, and install the SIM card of the telecom operator on the buoy, and then set the back-end system IP address and other information of the buoy data communication through the mobile phone APP;

The fourth step is to detect the indicators of the water area far away from the shore, assemble the propeller and rotating shaft on site, control the invention of the buoy movement to the designated area through the mobile phone APP application software, the buoy collection sensor data is automatically reported to the background, and can be real-time on the APP View detection data; long-term field deployment to monitor the indicators of distant waters from the shore, the site also needs to assemble airbags, its fixtures and underwater fixtures, through the mobile phone APP or background system to control the movement of the invention equipment to the designated water area, and control the drop The sensor is suspended at a specified depth, the underwater fixtures are lowered to the bottom of the water and the rope is tightened so that the invention device is fixed in the specified water area; the recovery device is also operated as the same.

7 is a schematic diagram of a module provided in an embodiment of the present disclosure to facilitate monitoring in wild waters, as shown in FIG. 7, including:

501 is a communication control module, which is the brain of the entire inventive device, and implements data sensor data collection, storage, device control, etc .;

A pluggable interface is used between 501-502 to facilitate the replacement of different wireless communication modules as needed;

The 502 communication module implements the corresponding transmission protocol and realizes data communication with the operator's base station and the 501 module;

A pluggable interface is used between 501-503 to support Bluetooth communication module replacement;

Communicate between 503-504 through Bluetooth communication technology to realize the on-site data viewing and control equipment through mobile APP;

A pluggable interface is used between 505 and 501. The 505 solar panel supplies power to the 501 module and supplies power to other modules through the 501 module; the 501 module implements the power control management logic of the 505, 506, and 507 modules;

A pluggable interface is used between 506 and 501. The 506 battery supplies power to the 501 module and supplies power to other modules through the 501 module. The 506 battery module can receive the 501 module for charging;

A pluggable interface is used between 507 and 501. The 507 charging port supplies power to the 501 module through an external power supply and supplies power to other modules through the 501 module. At the same time, the 501 module charges the 506 battery;

A pluggable interface is used between 508-501, and the 501 module provides power and instructions to the 508 drive control module;

After receiving the instruction from the 501 module, the 508 module controls the 509 module and the 510 module. The 509 module controls the 512 rotation axis to rotate according to the 508 and 510 modules; the 509 module realizes the control of the left and right rotation axes and the rotation direction;

After receiving the instruction from the 501 module, the 508 module controls the 510 module and the 511 module. The 511 module controls the 513 propeller according to the 508 and 510 modules; the 511 module realizes the rotation direction, angle and speed of the propeller;

A pluggable interface is used between 514-501, the 501 module supplies power to the 515 sensor and collects data through the 514 interface, and the 501 module controls the sampling frequency of the 515 module, etc .;

The aviation plug connecting line is used to connect between 515-514.

Modules such as 501, 502, 503, 505, 506, 507, 508, 509, 510, 511, and 514 are integrated in the structural parts of the inventive device to form the main part of the inventive device.

The following describes the technical solutions of the embodiments of the present disclosure with two embodiments:

Example 1, manual on-site detection of pH value and dissolved oxygen

The hardware module part includes: buoy (device without solar panel), connecting wire, sensor, fixing rope, mobile phone (with APP installed), SIM card (optional).

The processing steps of the flow part are as follows:

Step 1. Connect the buoy and the sensor (two sensors of pH and dissolved oxygen) through the connection line;

Step 2. Use the fixing rope to tie the sensor so that the fixing rope is fastened on the two fixing holes of the main body. Note that the contact point with the sensor is at the bottom of the main equipment;

Step 3. If you need to transfer data to the background of the system, install the SIM card in the SIM card slot and cover the waterproof and dustproof facilities;

Step 4. Pair the mobile phone with the device via Bluetooth, check the device status and sensor status through the APP and set the background server address, set the sensor sampling time to 1 minute, and the reporting frequency to report once every 2 minutes;

Step 5. Put the buoy and sensor in the water for 10 minutes;

Step 6. Check the data of the mobile APP after putting it in the water. On the mobile APP, you can see that the sensor detects the pH value and dissolved oxygen value of the water every minute. After the detection, there are 10 sets of detection data;

Step 7. The background system can see that a set of pH and dissolved oxygen data is reported every 2 minutes. After the test, a total of 5 sets of data are reported.

Example 2. Long-term detection of pH and dissolved oxygen in the field

The hardware module part includes: buoy (device with solar panel), connecting wire, sensor, fixing rope, mobile phone (with APP installed), SIM card, air bag, fixing bracket, underwater fixing, rotating shaft, propeller.

The processing steps of the flow part are as follows:

Step 1. Install the rotating shaft, propeller, fixed bracket and air bag on the buoy, and check whether the installation is firm and stable;

Step 2. Inflate the airbag through the air holes on the buoy, and go to the next step when it is full of air;

Step 3. Pair the mobile phone with the device through Bluetooth, start the rotating shaft and propeller through APP, check whether the rotating shaft and propeller can operate normally; enter step 4 normally;

Step 4. Connect the buoy device and the sensor (two sensors of pH and dissolved oxygen) through the connection line;

Step 5. Install the SIM card into the slot, and cover the waterproof and dustproof facilities;

Step 6. Check the device status and sensor status through APP; enter step 7 if the status is normal;

Step 7. Bind the sensor with a fixing rope, pass the fixing rope through the bottom ring of the fixing bracket, the sensor fixing rope hole and fix it on the rotating shaft, the rope is wound on the rotating shaft; in the same way, the underwater fixed object rope is wound on the rotating shaft on;

Step 8. Set the sensor sampling time to 1 minute through the APP, and the reporting frequency is every 2 minutes;

Step 9. Manually put the equipment, sensors, and underwater fixtures into the water to check whether the air bag is leaking; normally, control the equipment propeller through the APP to push the equipment to the designated water area;

Step 10: Control the rotating shaft of the underwater fixed object through the APP to release the long rope, and after repeatedly retracting the rope, until the device is stable at a position;

Step 11. Control the rotation axis of the sensor rope through the APP to release the rope to suspend the sensor at the depth specified by the engineering survey;

Step 12. Checking the sensor detection data through the APP is normal, and the data reporting and transmission are normal; the system background viewing data is reported normally;

Step 13. Modify the sampling time of the device by APP for 10 minutes, and upload the data once every hour. The system background observation data is reported normally.

According to the solution provided by the embodiment of the present disclosure, the operator can control the invention equipment to move on the water surface of the river and the reservoir through the mobile phone on-site. During the manual on-site inspection, the equipment can be placed on the shore and the movement of the equipment can be controlled. Simplify the effect of deployment and operation; the invented equipment can be deployed in rivers and reservoirs for a long time through the supporting solar panels, without the need for civil works, pulling electricity and renting ships, saving construction costs and realizing a set of equipment for multiple applications Claim.

According to the solution provided by the embodiments of the present disclosure, the portable miniature water quality online detection device that is simple to operate and easy to deploy, the invention device can be tested on the spot and left, or can be deployed in the field for a long time.

Although the present disclosure has been described in detail above, the present disclosure is not limited thereto, and those skilled in the art can make various modifications according to the principles of the present disclosure. Therefore, any modification made according to the principles of the present disclosure should be understood as falling within the protection scope of the present disclosure.

Claims

A water area monitoring device, including:

The receiving module is used to receive the driving control instruction issued by the mobile terminal;

The driving module is used to drive the monitoring module to the target water area according to the driving control instruction;

The receiving and sending module is configured to receive monitoring data obtained by the monitoring module monitoring the target water area, and send the monitoring data to the mobile terminal.
The device according to claim 1, the driving module comprising:

The first driving unit is used to drive the monitoring module to the target water area under the propulsion of the propeller and the rotating shaft according to the driving control instruction.
The device according to claim 1, the driving module comprising:

The second driving unit is configured to drive the monitoring module to the target water area under the propulsion of the propeller, the rotating shaft, the airbag, the fixing frame and the underwater fixed object according to the driving control instruction.
The device according to claim 1, further comprising:

A configuration unit, configured to receive monitoring control parameters sent by the mobile terminal to control the monitoring module, and configure the received monitoring control parameters to the monitoring module, so that the monitoring module can perform monitoring according to the monitoring The control parameters monitor the target water area.
A water area monitoring method, including:

Receive the driving control command sent by the mobile terminal;

According to the driving control instruction, carry the monitoring module to the target water area;

Receive monitoring data obtained by the monitoring module monitoring the target water area, and send the monitoring data to the mobile terminal.
The method according to claim 5, said driving to the target water area with the monitoring module according to the driving control instruction comprises:

According to the driving control instruction, driven by its propeller and rotating shaft, it carries the monitoring module to the target water area.
The method according to claim 5, said driving to the target water area with the monitoring module according to the driving control instruction comprises:

According to the driving control instruction, driven by its propeller, rotating shaft, airbag, fixing frame and underwater fixed objects, the monitoring module is carried to the target water area.
The method according to claim 5, before the receiving the driving control command issued by the mobile terminal, further comprising:

Receiving monitoring control parameters sent by the mobile terminal for controlling the monitoring module, and configuring the received monitoring control parameters to the monitoring module, so that the monitoring module can target the target water area according to the monitoring control parameters Conduct monitoring.
A water area monitoring device, the device includes: a processor, and a memory coupled to the processor; the memory stores a water area monitoring program that can run on the processor, and the water area monitoring When the program is executed by the processor, the steps of the water area monitoring method according to any one of claims 5 to 8 are realized.
A computer storage medium stores a water area monitoring program, and when the water area monitoring program is executed by a processor, the steps of the water area monitoring method according to any one of claims 5 to 8 are implemented.