CN213364810U - Telemetering system based on acoustic Doppler current profiler - Google Patents
Telemetering system based on acoustic Doppler current profiler Download PDFInfo
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- CN213364810U CN213364810U CN202022187821.4U CN202022187821U CN213364810U CN 213364810 U CN213364810 U CN 213364810U CN 202022187821 U CN202022187821 U CN 202022187821U CN 213364810 U CN213364810 U CN 213364810U
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Abstract
The utility model discloses a remote sensing system based on acoustics Doppler current profiler, include: the data control device is in communication connection with the acoustic Doppler current profiler and comprises a communication interface, a receiving unit, a transmission unit and a wireless communication unit, wherein the communication interface is connected with the receiving unit, the receiving unit is connected with the transmission unit, and the transmission unit is connected with the wireless communication unit; the data control device is used for receiving and transmitting flow rate data; the solar power supply device is electrically connected with the data control device and is used for supplying power to the data control device; the cloud device is in communication connection with the data control device and is used for storing the flow speed data; and the terminal device is in communication connection with the cloud device and is used for receiving the flow rate data. Utilize the technical scheme of the utility model, can realize long-range real time monitoring rivers situation.
Description
Technical Field
The utility model relates to a velocity of flow telemetering measurement field, concretely relates to remote measurement system based on acoustics Doppler velocity of flow section appearance.
Background
The water flow is measured by adopting a water flow velocity measuring instrument, and then the flow of the water is calculated according to the water flow velocity. In the water flow speed monitoring work, the speed measurement and monitoring of the water flow near a river, a channel or a gate at a certain position are needed. The single water velocity measuring instrument can only observe the water velocity on site, is not provided with a remote control module, cannot transmit information such as measured data to a higher level platform in the first time, lacks practicability and technical innovation, cannot meet the current market demand, and reduces the use desire of people.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a telemetry system based on an acoustic doppler velocity profiler, which can realize remote monitoring of water flow conditions.
To achieve the above and other related objects, the present invention provides a telemetry system based on an acoustic doppler current profiler, which includes:
the data control device is in communication connection with the acoustic Doppler current profiler and comprises a communication interface, a receiving unit, a transmitting unit and a wireless communication unit, wherein the communication interface is connected with the receiving unit, the receiving unit is connected with the transmitting unit, and the transmitting unit is connected with the wireless communication unit; the data control device is used for receiving and transmitting flow rate data;
the solar power supply device is electrically connected with the data control device and comprises a solar cell module, a solar controller and a storage battery, wherein the solar cell module is connected with the solar controller, the solar controller is connected with the storage battery, and the solar power supply device is used for supplying power to the data control device;
the cloud device is in communication connection with the data control device and is used for storing the flow speed data;
and the terminal device is in communication connection with the cloud device and is used for receiving the flow speed data.
In one embodiment, the communication interface is a serial interface RS422, RS485, RS 232.
In an embodiment, the receiving unit is a sensor.
In one embodiment, the transmission unit is a single chip microcomputer.
In one embodiment, the terminal device is a server, a computer, or a mobile APP.
In one embodiment, the flow rate data includes real-time flow, cumulative flow, average flow rate, cross-sectional flow area, and water level data.
In one embodiment, the acoustic doppler flow profiler includes a water level sensor located inside the acoustic doppler flow profiler.
In one embodiment, the acoustic doppler velocimeter includes an attitude sensor located within the acoustic doppler velocimeter.
As above, the utility model discloses a remote measurement system based on acoustics Doppler current profiler through setting up data control device, high in the clouds device, terminal device and solar power unit, can realize user remote monitoring rivers situation, according to the condition of rivers data reaction, in time takes corresponding measure, does not need the staff to go on-the-spot data collection, convenient and fast.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a telemetry system based on an acoustic doppler current profiler provided by the present invention;
fig. 2 is a schematic structural diagram of a data control apparatus provided by the present invention;
fig. 3 is a schematic structural diagram of a solar power supply device provided by the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The acoustic Doppler current profiler is a water acoustic current meter for measuring water speed, the principle of the acoustic Doppler current profiler is similar to that of sonar, the acoustic Doppler current profiler emits sound waves into water, and scatterers in the water scatter the sound waves; the acoustic Doppler current profiler receives the echo signals returned by the scatterers and calculates the current by analyzing the Doppler effect frequency shift.
The utility model discloses a telemetering system based on acoustics Doppler current profiler, including acoustics Doppler current profiler, data control device, high in the clouds device, terminal device, solar energy power supply unit, data control device still includes communication interface, receiving element, transmission unit, wireless communication unit, communication interface with the receiving element is connected, the receiving element with the transmission unit is connected, the transmission unit with the wireless communication unit is connected, data control device with acoustics Doppler current profiler communication connection, the high in the clouds device with data control device communication connection, terminal device with high in the clouds device communication connection, solar energy power supply unit with the data control device electricity is connected. Utilize the technical scheme of the utility model, the user can look over data at any time through terminal device, knows the rivers situation.
Referring to fig. 1, the present invention provides a telemetry system based on an acoustic doppler flow profiler, which includes an acoustic doppler flow profiler 1, where the acoustic doppler flow profiler 1 is used for measuring flow data, such as an acoustic doppler flow profiler of model HPLS-H600. The acoustic Doppler flow velocity profiler 1 transmits two beams of ultrasonic waves along the horizontal direction through a dual-beam acoustic Doppler profile flow measurement technology, the ultrasonic waves are reflected when encountering particles in water, certain offset exists between the frequency of the reflected waves and the frequency of original sound waves, and the offset is related to the relative speed between a sound source and the particles. The movement speed of the reflecting particles can be obtained by utilizing the measured reflected wave frequency and the measured transmitted wave frequency, and the movement speeds of a large number of particles are summed to obtain the water flow speed. For example, the acoustic doppler flow profiler 1 can directly output data such as real-time flow, cumulative flow, average flow velocity, cross-sectional water passing area, and water level. For example, the acoustic doppler flow profiler 1 may include a water level sensor inside the acoustic doppler flow profiler, which may automatically alarm when the water level is too low, and may automatically calibrate the flow rate coefficient according to the actual water level. For example, the acoustic doppler current profiler 1 may further include an attitude sensor, which is located inside the acoustic doppler current profiler and can automatically alarm when the installation position is inclined or abnormal, so as to prompt the instrument position to shift. For example, the acoustic doppler flow profiler 1 may have a function of storing and supplementing data over time, and may store flow rate and flow data for more than one year, so as to facilitate the user to view. For example, the acoustic doppler flow profiler 1 can support wide voltage supply, adapt to direct current voltage such as 12-36V, and meet the telemetry requirement in the absence of commercial power. For example, the acoustic doppler flow profiler 1 may have a good waterproof pressure resistance rating, and may support normal operation under water, e.g., 50 meters.
Referring to fig. 1-2, the telemetry system based on acoustic doppler flow profiler further includes a data control device 2, which is connected to the acoustic doppler flow profiler 1 in communication. The data control device 2 comprises a communication interface 21, a receiving unit 22, a transmitting unit 23 and a wireless communication unit 24, wherein the communication interface 21 is connected with the receiving unit 22, the receiving unit 22 is connected with the transmitting unit 23, and the transmitting unit 23 is connected with the wireless communication unit 24. For example, the communication interface 21 may be a serial interface RS422, RS485, RS232, etc., and the communication interface 21 is communicatively connected to the acoustic doppler flow profiler 1. The receiving unit 22 may be, for example, a sensor for receiving flow velocity data measured by the acoustic doppler profiler. The transmission unit 23 may be, for example, a single chip microcomputer, and is configured to transmit the flow rate data to the wireless communication unit 24.
Referring to fig. 1 and 3, the telemetry system based on the acoustic doppler flow profiler further includes a solar power supply device 5, the solar power supply device 5 is electrically connected to the data control device 2, the solar power supply device 5 may include a solar cell module 51, a solar controller 52, and a storage battery 53, the solar cell module 51 is connected to the solar controller 52, and the solar controller 52 is connected to the storage battery 53. The solar cell module 51 is a core part of a solar power supply system, and converts the radiation energy of the sun into electric energy, and may be a solar cell panel, for example. The solar controller 52 controls the operation state of the entire system, and performs overcharge protection and overdischarge protection on the battery 53. For example, the solar controller 52 may further include a temperature compensation unit, a light control switch, a time control switch, etc. to meet various requirements. The battery 53 may be, for example, a lead-acid battery, a nickel-metal hydride battery, a nickel-cadmium battery or a lithium battery, and is used for storing electric energy supplied by the solar cell module when the battery is illuminated and releasing the electric energy when the battery is needed.
Referring to fig. 1, the telemetry system based on the acoustic doppler flow profiler further includes a cloud device 3, and the cloud device 3 is in communication connection with the data control device 2, for example, may be in wireless communication connection. The wireless communication unit 24 is configured to remotely transmit the flow rate data to the cloud device 3. For example, the wireless communication unit 24 may be connected to a host computer of a remote control center, and may receive an operation command from the host computer to control the operation of an actuator at the end, such as remote measurement, remote signaling, remote control, and remote control.
Referring to fig. 1, the telemetry system based on the acoustic doppler velocity profiler further includes a terminal device 4, the terminal device 4 is in communication connection with the cloud device 3, and the terminal device 4 may be, for example, a server, a computer, a mobile phone APP, and the like, so that a user can check a water flow condition at any time.
To sum up, the utility model discloses a remote measurement system based on acoustics Doppler velocity of flow section appearance utilizes the characteristic of acoustics Doppler velocity of flow section appearance, combines data control device, high in the clouds device, terminal device, and the help user can look over the rivers situation at any time, and the condition of answering the difference in time makes corresponding measure.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A telemetry system based on an acoustic doppler flow profiler, comprising:
the data control device is in communication connection with the acoustic Doppler current profiler and comprises a communication interface, a receiving unit, a transmission unit and a wireless communication unit, wherein the communication interface is connected with the receiving unit, the receiving unit is connected with the transmission unit, the transmission unit is connected with the wireless communication unit, and the data control device is used for receiving and transmitting current data;
the solar power supply device is electrically connected with the data control device and comprises a solar cell module, a solar controller and a storage battery, wherein the solar cell module is connected with the solar controller, the solar controller is connected with the storage battery, and the solar power supply device is used for supplying power to the data control device;
the cloud device is in communication connection with the data control device and is used for storing the flow speed data;
and the terminal device is in communication connection with the cloud device and is used for receiving the flow speed data.
2. The acoustic doppler flow profiler-based telemetry system according to claim 1, wherein the communication interface is a serial interface RS422, RS485, or RS 232.
3. The acoustic doppler flowprofiler-based telemetry system according to claim 1, wherein the receiving unit is a sensor.
4. The acoustic doppler flow profiler-based telemetry system according to claim 1, wherein the transmission unit is a single chip microcomputer.
5. The acoustic doppler flowprofiler-based telemetry system according to claim 1, wherein the terminal device is a server, a computer or a cell phone APP.
6. The acoustic doppler flowprofiler-based telemetry system of claim 1, wherein the acoustic doppler flowprofiler includes a water level sensor located inside the acoustic doppler profiler.
7. The acoustic doppler flowprofiler-based telemetry system according to claim 1, wherein the acoustic doppler flowprofiler includes an attitude sensor, the attitude sensor being located inside the acoustic doppler profiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187821.4U CN213364810U (en) | 2020-09-29 | 2020-09-29 | Telemetering system based on acoustic Doppler current profiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187821.4U CN213364810U (en) | 2020-09-29 | 2020-09-29 | Telemetering system based on acoustic Doppler current profiler |
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| CN213364810U true CN213364810U (en) | 2021-06-04 |
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| CN202022187821.4U Active CN213364810U (en) | 2020-09-29 | 2020-09-29 | Telemetering system based on acoustic Doppler current profiler |
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