CN205301360U - Measurement system more than one minute based on acoustics doppler velocity of flow section plotter - Google Patents
Measurement system more than one minute based on acoustics doppler velocity of flow section plotter Download PDFInfo
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- CN205301360U CN205301360U CN201520840226.2U CN201520840226U CN205301360U CN 205301360 U CN205301360 U CN 205301360U CN 201520840226 U CN201520840226 U CN 201520840226U CN 205301360 U CN205301360 U CN 205301360U
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- instrument
- velocity profile
- fluid velocity
- doppler velocity
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to a measurement system more than one minute based on acoustics doppler velocity of flow section plotter, including data processing terminal, acoustics doppler velocity of flow section plotter, fixed section navigational positioning fathometer and GPS locater, the signal output of acoustics doppler velocity of flow section plotter with the signal output of fixed section navigational positioning fathometer inputs respectively data processing terminal, the signal input of acoustics doppler velocity of flow section plotter with the signal input of fixed section navigational positioning fathometer through one fen multidata line respectively with the signal output communication connection of GPS locater, one fen multidata line with the one end that the GPS locater is connected is 8 needle ports, one fen multidata line with one end that acoustics doppler velocity of flow section plotter is connected and/or with the one end that fixed section navigational positioning fathometer is connected is 9 standard core serial portss. The utility model discloses only need that a GPS locater just can be realized testing the speed, direction -finding and depth measurement.
Description
Technical field
This utility model relates to measurement system, especially relates to a kind of boating type more than a point based on acoustic Doppler fluid velocity profile instrument and measures system.
Background technology
Acoustic Doppler fluid velocity profile instrument, have can directly measure section fluid velocity profile, have not disturbance flow field, test last short, test the speed the features such as scope is big, be called for short ADCP.
ADCP measures the difference of stream mode with conventional flow:
Rotary propeller type current meter utilizes the principle measurement that kinetic energy is changed, and the water body of flowing contacts drive instrument motion with current meter, reaches to measure the purpose of water volume flow rate by measuring the relation of current meter rotating speed and water volume flow rate. The feature of rotary propeller type current meter test is: instrument must be placed in a certain position of water body and carries out predetermined point measurement; Due to flow fluctuation, instrument must flow through the longer measurement lasted and eliminates pulsations affect. ADCP utilizes doppler principle to measure, and reflects, with the material of water sports, the sound wave that instrument is launched, and ADCP receives this sound wave and calculates the water volume flow rate of diverse location according to Doppler frequency shift. The feature that ADCP measures is: instrument can measure the flow velocity of multiple diverse location under kinestate simultaneously; Owing to it can collect mass data at short notice, for the pulsation of water body, it is possible on average solving thus obtaining real flow velocity by mass data. Therefore, acoustic Doppler fluid velocity profile instrument (AcousticDopplerCurrentProfiler, ADCP) is the most effectual way measuring multilamellar ocean current profile at present in the world.
At present, in ADCP flow rate and direction is measured, except acoustic Doppler fluid velocity profile instrument and supporting GPS position finder, the sounding system of a set of sounding instrument and GPS position finder composition is also separately needed to coordinate the navigator fix carrying out Fixed Sections, therefore install and debugging two set GPS position finder is not only wasted time and energy, there is also the problem that utilization rate of equipment and installations is low, work efficiency is under some influence.
The content of utility model
The purpose of this utility model is in that: provide a kind of need not additionally set up GPS position finder just can realize testing the speed, the measurement system of direction finding and depth measurement, thus improving utilization rate and the work efficiency of equipment.
In order to realize the purpose of this utility model, the technical scheme in this offer is: include being provided with the data processing terminal of AccessPort software, acoustic Doppler fluid velocity profile instrument, Fixed Sections navigator fix sounding instrument and GPS position finder; The signal output of described acoustic Doppler fluid velocity profile instrument and the signal output of described Fixed Sections navigator fix sounding instrument input described data processing terminal respectively; The signal input of described acoustic Doppler fluid velocity profile instrument and the signal of described Fixed Sections navigator fix sounding instrument enter through data wire more than a point and export communication connection with the signal of described GPS position finder respectively;
One end that described data wire more than a point is connected with described GPS position finder is 8 pin ports, and one end that described data wire more than a point is connected with described acoustic Doppler fluid velocity profile instrument and/or the one end being connected with described Fixed Sections navigator fix sounding instrument are standard 9 core serial ports.
By above technical scheme, measurement process has only to a GPS position finder, just can being used for data one tunnel, location transmission to acoustic Doppler fluid velocity profile instrument measuring ship's speed and compass orientation, the transmission of another road realizes navigator fix to Fixed Sections navigator fix sounding instrument for Fixed Sections navigator fix sounding instrument. Thus two set GPS position finder debugging softwares in use need not be installed on data processing terminal, save the debugging time, improve work efficiency; Meanwhile, whole system have only to a GPS position finder can be realized as testing the speed, direction finding and depth measurement, improve the utilization rate of equipment.
Data are caused to transmit in order to avoid occurring data line interface to produce fault in test process, make the navigation channel chart cannot real-time update, therefore, what this utility model did is improved to the data wire that described data wire more than a point is set to also include at least one standby standard 9 core serial ports.
In certain embodiments, the AccessPort software being arranged on described data processing terminal is TrimbleTools.
Accompanying drawing explanation
Fig. 1 is measurement system structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with drawings and Examples, this utility model is described in detail
As it is shown in figure 1, measure system based on acoustic Doppler fluid velocity profile instrument one point, it includes being provided with the data processing terminal of AccessPort software, acoustic Doppler fluid velocity profile instrument, Fixed Sections navigator fix sounding instrument and GPS position finder more; The signal output of described acoustic Doppler fluid velocity profile instrument and the signal output of described Fixed Sections navigator fix sounding instrument input described data processing terminal respectively; The signal input of described acoustic Doppler fluid velocity profile instrument and the signal of described Fixed Sections navigator fix sounding instrument enter through data wire more than a point and export communication connection with the signal of described GPS position finder respectively;
One end that described data wire more than a point is connected with described GPS position finder is 8 pin ports, and one end that described data wire more than a point is connected with described acoustic Doppler fluid velocity profile instrument and/or the one end being connected with described Fixed Sections navigator fix sounding instrument are standard 9 core serial ports.
Operation principle of the present utility model is: location data are transmitted separately to described acoustic Doppler fluid velocity profile instrument and Fixed Sections navigator fix sounding instrument by GPS position finder by data more than a point, acoustic Doppler fluid velocity profile instrument is carried out ship's speed measurement according to the location data of input and is positioned by compass, and the ship's speed of above-mentioned measurement and compass location data are transmitted to data processing terminal; Fixed Sections navigator fix sounding instrument carries out sounding instrument location according to the location data that GPS position finder transmits, and transmits the sounding instrument location data obtained to data processing terminal.Data processing terminal is received the data uploaded by acoustic Doppler fluid velocity profile instrument and Fixed Sections navigator fix sounding instrument and is debugged by AccessPort software, and exports navigation channel chart and be easy to navigating officer and check and analyze.
Additionally, this utility model has also done further improvement on the basis of technique scheme, specifically described data wire more than a point is also included at least one standby standard 9 core serial ports.
AccessPort software mentioned by this utility model can adopt the debugging software of any a satisfied requirement of the prior art, provides a conventional AccessPort software at this, is TrimbleTools.
Furthermore, the AccessPort software output described in present specification can be any navigation channel chart, especially the Changjiang river electronic channel chart.
At this, data processing terminal described in present specification can be able to install any terminal of software, it is possible to is portable, it is also possible to be fixed, such as notebook computer, desktop computer etc. Described acoustic Doppler fluid velocity profile instrument and described Fixed Sections navigator fix sounding instrument can adopt data line transfer mode to send data to data processing terminal respectively, it would however also be possible to employ other data transfer mode, such as wireless data transmission.
This practical technique scheme is not limited to above-mentioned embodiment; anyone can draw other various forms of products under this utility model enlightens; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.
Claims (2)
1. measure system based on acoustic Doppler fluid velocity profile instrument one point more, it is characterised in that: include data processing terminal, acoustic Doppler fluid velocity profile instrument, Fixed Sections navigator fix sounding instrument and GPS position finder; The signal output of described acoustic Doppler fluid velocity profile instrument and the signal output of described Fixed Sections navigator fix sounding instrument input described data processing terminal respectively; The signal input of described acoustic Doppler fluid velocity profile instrument and the signal of described Fixed Sections navigator fix sounding instrument enter through data wire more than a point and export communication connection with the signal of described GPS position finder respectively;
One end that described data wire more than a point is connected with described GPS position finder is 8 pin ports, and one end that described data wire more than a point is connected with described acoustic Doppler fluid velocity profile instrument and/or the one end being connected with described Fixed Sections navigator fix sounding instrument are standard 9 core serial ports.
2. according to claim 1 measure system based on acoustic Doppler fluid velocity profile instrument one point more, it is characterised in that: described data wire more than a point also includes at least one standby standard 9 core serial ports.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520840226.2U CN205301360U (en) | 2015-10-27 | 2015-10-27 | Measurement system more than one minute based on acoustics doppler velocity of flow section plotter |
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CN201520840226.2U CN205301360U (en) | 2015-10-27 | 2015-10-27 | Measurement system more than one minute based on acoustics doppler velocity of flow section plotter |
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CN205301360U true CN205301360U (en) | 2016-06-08 |
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CN201520840226.2U Expired - Fee Related CN205301360U (en) | 2015-10-27 | 2015-10-27 | Measurement system more than one minute based on acoustics doppler velocity of flow section plotter |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108279319A (en) * | 2018-04-03 | 2018-07-13 | 浙江省河海测绘院 | ADCP flow velocity telemonitoring systems and equipment and corresponding method, apparatus and medium |
-
2015
- 2015-10-27 CN CN201520840226.2U patent/CN205301360U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108279319A (en) * | 2018-04-03 | 2018-07-13 | 浙江省河海测绘院 | ADCP flow velocity telemonitoring systems and equipment and corresponding method, apparatus and medium |
CN108279319B (en) * | 2018-04-03 | 2024-04-16 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | ADCP flow rate telemetering and monitoring system and equipment, and corresponding method, device and medium |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161027 |