CN109596314A - A kind of wave height pilot system - Google Patents
A kind of wave height pilot system Download PDFInfo
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- CN109596314A CN109596314A CN201910035175.9A CN201910035175A CN109596314A CN 109596314 A CN109596314 A CN 109596314A CN 201910035175 A CN201910035175 A CN 201910035175A CN 109596314 A CN109596314 A CN 109596314A
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- pilot system
- module
- wave height
- wireless module
- data
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- 238000012545 processing Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000006855 networking Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000013480 data collection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fluid Mechanics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention proposes a kind of wave height pilot system, including data acquisition unit and data processing unit, it is equipped in data acquisition unit and data processing unit and is designed based on USR-C322, serial ports wireless module for wave height pilot system, utilize serial ports wireless module, data acquisition unit is wirelessly communicated with data processing unit, wherein wave-height sensing device, single-chip microcontroller and serial ports wireless module are packaged together by the shell of data acquisition unit, the antenna of serial ports wireless module is exposed, positioned at the top of shell.Wave height pilot system proposed by the present invention passes through WiFi networking, suitable for test scenes such as water level big data, multi-point monitorings, the drawbacks of wave height pilot system proposed by the present invention can overcome wire transmission, reduce testing ground difficulty of construction, improve live flexibility and mobility, convenient for quickly networking, working efficiency can be improved.
Description
Technical field
The invention belongs to coastal waters studying technological domain, especially a kind of wave height pilot system.
Background technique
In harbour and offshore engineering test, by making wave simulation actual scene, convenient for establishing phase in test room environmental
The physical model of pass needs to detect wave height using wave-height sensing device during the test.Wave-height sensing device common at present
Including condenser type and resistance-type, wave-height sensing device is communicated by wired mode with host computer.
Summary of the invention
The present invention proposes a kind of wave height pilot system, the technical solution adopted is as follows:
A kind of wave height pilot system, including data acquisition unit and data processing unit, data acquisition unit pass through wireless
Mode is communicated with data processing unit, and data acquisition unit includes wave-height sensing device, single-chip microcontroller and the first wireless module, single-chip microcontroller
The conversion of signal is acquired for completing wave-height sensing device, single-chip microcontroller passes through serial ports and is connected with the first wireless module, data processing list
Member includes data reception module, and data reception module is equipped with the second wireless module.
Further, the first wireless module and the second wireless module are WiFi module, and the type of chip is used in WiFi module
Number be USR-C322.
Further, the data processing unit further includes power module and serial port module, uses chip in power module
Model MP1482, the model MAX3232 of chip is used in serial port module, power module is for giving data acquisition unit to supply
The data sending and receiving pin of electricity, MAX3232 is connected by connector with the data sending and receiving pin of USR-C322.
Further, the VBT_CC pin of USR-C322 is connected with capacitor, the first electrolytic capacitor and bipod connector, the first electricity
Solution capacitor both ends are parallel with the second electrolytic capacitor.
Further, the pilot system further includes sink, is equipped with 50 data acquisition units in sink.
Further, the shell of the data acquisition unit encapsulates wave-height sensing device, single-chip microcontroller and the first wireless module
Together, the antenna of the first wireless module is exposed, positioned at the top of shell.
Compared with prior art, the beneficial effects of the present invention are；It devises to test for wave height based on USR-C322 and is
The serial ports wireless module of system may be implemented 50 circuit-switched data acquisition units and networked by STA mode by WIFI AP networking technology,
With the end AP composition data chain road network, by serial ports wireless module, by wireless network transmissions data, pilot system is anti-interference
Ability, to strong environmental adaptability；Data transmission is stablized, and messy code rate is low.
Detailed description of the invention
Fig. 1 is power module schematic diagram；
Fig. 2 is WiFi module schematic diagram；
Fig. 3 is serial port module schematic diagram；
Fig. 4 is wave-height sensing device schematic diagram.
Specific embodiment
It is proposed that a kind of wave height pilot system, pilot system include data collection terminal and data processing end, number in the present embodiment
It include wave-height sensing device and serial ports wireless module according to collection terminal, data processing end includes serial ports wireless module and host computer.Data
By WiFi mode networking between collection terminal and data processing end, when networking, the serial ports wireless module of data collection terminal is as STA
(i.e. a wireless site, as a terminal in wireless network), the serial ports wireless module at data processing end as AP (i.e. without
Line access point, the central node as wireless network).
In the present embodiment, data collection terminal is placed in sink, and 50 data acquisitions are equipped in the present embodiment, in sink
End, the position of data collection terminal setting is depending on the concrete condition of experimental study.
In the present embodiment, wave-height sensing device is capacitance type sensor, and the shell of wave-height sensing device is by capacitance sensitive elements, list
Piece machine and serial ports wireless module are packaged together, and the antenna of serial ports wireless module is exposed, positioned at the top of shell, such as Fig. 2 and Fig. 4
It is shown, it mainly include timer NE555 and single-chip microcontroller 89C2051 in the detection circuit of wave-height sensing device in the present embodiment,
The DIS pin of NE555 connects capacitance sensitive elements Cx with GND pin, and TRIG the and OUT pin of NE555 is respectively with 89C2051's
P3.4, P3.3 pin be connected, P3.0, P3.1 pin of 89C2051 respectively with UART0-TX, UART0-RX pin of USR-C322
It is connected.In the present embodiment, capacitor charging duration is converted by capacitance using NE555,89C2051, and charging duration is converted
For digital quantity, USR-C322 is recycled to be transferred to data processing end.89C2051 sends a touching to NE555 when capacitance converts
Signal, while 89C2051 is started counting, and power Vcc charges to Cx at this time, when reaching specified potential difference, NE555 to
89C2051 sends a trigger signal, and 89C2051 stops counting, and after 89C2051 calculates charging duration, charging duration is turned
Digital quantity is turned to, USR-C322 is sent to by serial ports.Wherein it can be found in by NE555 to the detailed process of capacitor charging
The databook of NE555, details are not described herein.
In the present embodiment, the serial ports wireless module at data processing end is connected by RS232 with host computer, such as Fig. 1 to Fig. 3 institute
Show, the serial ports wireless module at data processing end includes power module, serial port module and WiFi module, uses chip in power module
Model MP1482, the model MAX3232 of chip is used in serial port module, the model of chip is used in WiFi module
USR-C322, power module for giving data acquisition unit power supply, the data sending and receiving pin of MAX3232 by connector with
The data sending and receiving pin of USR-C322 is connected.The VBT_CC pin of USR-C322 is connected with capacitor, and the first electrolytic capacitor and bipod connect
Fitting, the first electrolytic capacitor both ends are parallel with the second electrolytic capacitor.Power module is connected by bipod connector with USR-C322.
After serial ports wireless module receives data, data are processed by MAX3232 with after the matched signal type of host computer, are passed through
RS232 Serial Port Line transmits data in host computer.
In the present embodiment, the wave-height sensing device of data collection terminal is powered by battery, the serial ports at data processing end is wireless mould
Block passes through AC220V/DC12V-2A power supply power supply.
In the present embodiment, host computer is used for wave height value, the calculating and display of the wave characteristics parameter such as wave period, the present embodiment
Middle wave height value, the calculation method of the wave characteristics parameter such as wave period are the conventional method that wave height test uses, and details are not described herein.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (6)
1. a kind of wave height pilot system, which is characterized in that including data acquisition unit and data processing unit, data acquisition unit
It is wirelessly communicated with data processing unit, data acquisition unit includes wave-height sensing device, single-chip microcontroller and the first wireless mould
Block, single-chip microcontroller are used to complete the conversion of wave-height sensing device acquisition signal, and single-chip microcontroller is connected by serial ports with the first wireless module, number
It include data reception module according to processing unit, data reception module is equipped with the second wireless module.
2. a kind of wave height pilot system as described in claim 1, which is characterized in that the first wireless module and the second wireless module are
WiFi module uses the model USR-C322 of chip in WiFi module.
3. a kind of wave height pilot system as claimed in claim 2, which is characterized in that the data processing unit further includes power supply mould
Block and serial port module use the model MP1482 of chip in power module, the model of chip are used in serial port module
MAX3232, power module are used to power to data acquisition unit, and the data sending and receiving pin of MAX3232 passes through connector and USR-
The data sending and receiving pin of C322 is connected.
4. a kind of wave height pilot system as claimed in claim 3, which is characterized in that the VBT_CC pin of USR-C322 is connected with electricity
Hold, the first electrolytic capacitor and bipod connector, the first electrolytic capacitor both ends are parallel with the second electrolytic capacitor.
5. a kind of wave height pilot system as described in claim 1, which is characterized in that the pilot system further includes sink, sink
In be equipped with 50 data acquisition units.
6. a kind of wave height pilot system as described in claim 1, which is characterized in that the shell of the data acquisition unit is by wave height
Sensor, single-chip microcontroller and the first wireless module are packaged together, and the antenna of the first wireless module is exposed, positioned at the top of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035175.9A CN109596314A (en) | 2019-01-15 | 2019-01-15 | A kind of wave height pilot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035175.9A CN109596314A (en) | 2019-01-15 | 2019-01-15 | A kind of wave height pilot system |
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| Publication Number | Publication Date |
|---|---|
| CN109596314A true CN109596314A (en) | 2019-04-09 |
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| CN201910035175.9A Pending CN109596314A (en) | 2019-01-15 | 2019-01-15 | A kind of wave height pilot system |
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Citations (6)
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|---|---|---|---|---|
| CN203241081U (en) * | 2013-05-31 | 2013-10-16 | 淮安信息职业技术学院 | Water conservation monitoring system based on Zigbee and GPRS |
| CN107014282A (en) * | 2017-05-10 | 2017-08-04 | 浙江省水利河口研究院 | A kind of wave run-up measuring system based on capacitance type sensor |
| CN206585765U (en) * | 2016-11-18 | 2017-10-24 | 杭州智磁传感器有限公司 | A kind of multinode networking type data wireless transmission circuit |
| CN207487665U (en) * | 2017-11-20 | 2018-06-12 | 南京信息工程大学 | It is a kind of can wirelessly transmitting data Wave Sensor |
| CN109186909A (en) * | 2018-09-26 | 2019-01-11 | 天津城建大学 | A kind of pseudo static testing device data collection system based on WiFi technology |
| CN209416646U (en) * | 2019-01-15 | 2019-09-20 | 交通运输部天津水运工程科学研究所 | A kind of wave height pilot system |
-
2019
- 2019-01-15 CN CN201910035175.9A patent/CN109596314A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203241081U (en) * | 2013-05-31 | 2013-10-16 | 淮安信息职业技术学院 | Water conservation monitoring system based on Zigbee and GPRS |
| CN206585765U (en) * | 2016-11-18 | 2017-10-24 | 杭州智磁传感器有限公司 | A kind of multinode networking type data wireless transmission circuit |
| CN107014282A (en) * | 2017-05-10 | 2017-08-04 | 浙江省水利河口研究院 | A kind of wave run-up measuring system based on capacitance type sensor |
| CN207487665U (en) * | 2017-11-20 | 2018-06-12 | 南京信息工程大学 | It is a kind of can wirelessly transmitting data Wave Sensor |
| CN109186909A (en) * | 2018-09-26 | 2019-01-11 | 天津城建大学 | A kind of pseudo static testing device data collection system based on WiFi technology |
| CN209416646U (en) * | 2019-01-15 | 2019-09-20 | 交通运输部天津水运工程科学研究所 | A kind of wave height pilot system |
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