CN106323420A - Multi-channel water level data collection system - Google Patents
Multi-channel water level data collection system Download PDFInfo
- Publication number
- CN106323420A CN106323420A CN201610799118.4A CN201610799118A CN106323420A CN 106323420 A CN106323420 A CN 106323420A CN 201610799118 A CN201610799118 A CN 201610799118A CN 106323420 A CN106323420 A CN 106323420A
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- China
- Prior art keywords
- water level
- controller
- gray code
- acquisition system
- collection system
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention relates to a water level data collection system, and discloses a multi-channel water level data collection system which comprises a mechanical water level indicator which is used for measuring the height of the water lever, a collection system which is used for collecting the multi-channel water lever data. The mechanical water level indicator is connected with the collection system, and the collection system comprises a controller, at least one Gray code interface and at least one shifting register, wherein each shifting register is connected with the corresponding Gray code interface, the shifting register is connected with the controller, and the mechanical water level indicator is connected with the Gray code interface. According to the multi-channel water level data collection system, the shifting register is used to convert the 12-bit parallel port of the Gray code interface of the mechanical water level indicator into a 3-bit port, the DATA and CLK in the three channels are used in common, so just one port is needed to be added every time one Gray code interface with a 12-bit parallel port is added, the use of the port of the controller is greatly reduced, and the number of the collection by the mechanical water level indicator is increased.
Description
Technical field
The present invention relates to gather water level data system, particularly relate to a kind of multichannel water level data acquisition system.
Background technology
Hole count now with rivers gate dam is all constantly increasing, and is badly in need of a kind of multichannel waterlevel data harvester and solves end
Mouth increases the situation that the collection port caused is limited.
Summary of the invention
The shortcoming that the present invention is directed to the limited hole count that can not meet gate dam of the port of acquisition system in prior art, it is provided that one
Plant multichannel water level data acquisition system.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of multichannel water level data acquisition system, including the mechanical water-level gauge of measurement height of water level, including many for gathering
The acquisition system of road waterlevel data, machinery water-level gauge is connected with acquisition system, and acquisition system includes controller, at least one Gray
Code interface and at least one shift register, each shift register and the connection of corresponding Gray code interface, shift register and
Controller connects, and machinery water-level gauge is connected with Gray code interface.
As preferably, controller includes DATA pin and CLK pin, all of shift register all with DATA pin and
CLK pin connects.
As preferably, also include that communication interface and computer, communication interface one end are connected with controller, communication interface another
Hold to be connected with computer and the multichannel waterlevel data of controller collection is sent to computer.
As preferably, also include that power supply and power converter, power converter one end are connected with controller, power converter
The other end is connected with power supply.
Due to the fact that and have employed above technical scheme there is significant technique effect: the present invention uses shift register
DATA, CLK that 12 parallel ports of Gray code interface of machinery water-level gauge are converted in 3 bit ports, and this three tunnel are shared,
When the most often increasing by 12 parallel port Gray code, machinery water-level gauge circuit has only to increase a port, substantially reduce control
The port of device processed uses, and improves the number that machinery water-level gauge gathers.
Accompanying drawing explanation
Fig. 1 is the frame structure schematic diagram of the present invention.
Fig. 2 is the structural representation of angular transducer in the present invention, drag-line and other detection parts.
The toponym that in the figures above, each number designation is referred to is as follows: wherein, 10 machinery water-level gauges, 11 collections
System, 12 controllers, 13 Gray code interfaces, 14 shift registers, 15 communication interfaces, 16 computers, 17 electricity
Source, 18 power converters, 19 communicating terminals, 20 wireless communication modules, 21 locating modules, 22 fix seat, 23
Drag-line, 24 locating pieces, 25 angular transducers, 26 suspension balls, 27 localizers, 28 plugs, 121 DATA pins,
122 CLK pin, 221 tracks, 231 connecting rods.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of multichannel water level data acquisition system, as shown in Figure 1, 2, including the mechanical water-level gauge 10 of measurement height of water level,
Machinery water-level gauge 10 includes ball float, is provided with position transmitter in ball float, and machinery water-level gauge 10 top is provided with position receptor, including
For gathering the acquisition system 11 of multichannel waterlevel data, machinery water-level gauge 10 is connected with acquisition system 11, and acquisition system 11 includes
Controller 12, at least one Gray code interface 13 and at least one shift register 14, controller 12 can receive with receiving position
The signal that device sends, controller 12 is analyzed by the signal that position receptor sends and draws preliminary waterlevel data, often
Individual shift register 14 connects with corresponding Gray code interface 13, and shift register 14 is connected with controller 12, machinery water-level gauge
10 are connected with Gray code interface 13.
Controller 12 includes DATA pin 121 and CLK pin 122, all of shift register 14 all with DATA pin 121
Connect with CLK pin 122.
Also include that communication interface 15 and computer 16, the present embodiment communication interface 15 are RS232 interface, communication interface 15 1
End is connected with controller 12, and communication interface 15 other end is connected the multichannel waterlevel data gathered by controller 12 and sends out with computer 16
Give computer 16.
Also include that power supply 17 and power converter 18, the present embodiment power supply 17 are DC12V power supply, power converter 18 one end
Being connected with controller 12, power converter 18 other end is connected with power supply 17.
The present invention uses 12 parallel ports of the Gray code interface 13 of 14, shift register machinery water-level gauge 10 to be converted to 3
DATA pin 121, CLK pin 122 in port, and this three tunnel are shared, the most often increase the lattice of 12 parallel ports
Having only in machinery water-level gauge 10 circuit during thunder code interface 13 increase a port, the port substantially reducing controller 12 makes
With.Being 64 according to the chip routine number of pins of current controller 12, the use of removing system and communication interface 15 can use
I/O port is 56, and so our multichannel water level data acquisition system at most can be calculated as 54 with collection machinery water level.For
For one rivers gate dam, can be suitable for completely.The present invention can the most accurately obtain multichannel machinery water-level gauge 10 data
Use to the computer 16 at rear, be greatly saved man power and material.
Also include that communicating terminal 19, communicating terminal 19 are smart mobile phone, communicating terminal 19 and computer 16 data sharing, can
To be carried out the height of the water level in mobile monitor machinery water-level gauge by communicating terminal 19, controller 12 is provided with wireless communication module
20, wireless communication module 20 and communicating terminal 19 wireless connections, communicating terminal 19 is not only connected with controller 12 also and computer
16 connect, and two-way connects the data that ensure that communicating terminal 19 can detect machinery water-level gauge all the time.
Also include that locating module 21, locating module 21 are located on controller 12, wireless of the location data of locating module 21
Give communicating terminal 19 and computer 16, always make the water level height facilitating operator to manage in different geographical.
Also including the fixing seat 22 being fixed on the bank, be provided with drag-line 23 in fixing seat 22, fixing seat 22 is provided with winch, draws
Rope 23 can be wrapped on winch, and drag-line 23 is embedded with polylith locating piece 24, and drag-line 23 is separated into some sections by locating piece 24,
Spacing between adjacent positioned block 24 is 50cm～100cm, and the distance between the present embodiment adjacent positioned block 24 is 100cm, Gu
Reservation 22 is provided with the angular transducer 25 for receiving locating piece 24 position, and angular transducer 25 is connected with controller 12 and incites somebody to action
The angle of every piece of locating piece 24 is sent to controller 12, and controller 12 calculates the underwater angle of every section of drag-line 23, such that it is able to
Judge either with or without barrier at this, and can be specific to position how deep in barrier water, drag-line 23 end is fixed with suspension ball 26,
Suspension ball 26 is baton round, and suspension ball 26 density is more than the density of water, and suspension ball 26 can sink to the bottom and be suspended in the bottom
On earth, will not be trapped in earth, be provided with localizer 27 in suspension ball 26, localizer 27 is connected suspension ball with controller 12
The position of 26 is sent to controller 12, and information can be given again computer 16 by controller 12, and computer 16 can calculate suspension ball
26 height relatively in the past must go out the thickness of underwater sediment(s), monitors the thickness of deposit constantly, is convenient for people to what is known
Time this sediment cleaning.
Drag-line 23 includes the connecting rod 231 that multiple lengths is equal, and locating piece 24 is arranged between adjacent connecting rod, connecting rod
231 and locating piece 24 be wrapped with corrugated flexible hose, use corrugated flexible hose parcel to make drag-line intensity high, will not be broken off easily,
The connecting rod that connecting rod 231 is made for pyrite, fixing seat 22 is provided with plug 28, by giving drag-line 23 to plug 28 charging
Localizer 27 in interior locating piece 24 and suspension ball 26 charges, and each locating piece 24 is to be independently arranged, a locating piece 24
It is broken the use nor affecting on other locating pieces 24.
Fixing seat 22 is provided with track 221, and angular transducer 25 slides on track 221, and angular transducer 25 is at track
The position that 221 shift positions are wound around on winch with drag-line 23 is the most relative so that angular transducer 25 can be along drag-line 23
Receive the signal of locating piece 24 so that the accuracy of angular transducer 25 detection is the highest.
In a word, the foregoing is only presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent
Change and modification, all should belong to the covering scope of patent of the present invention.
Claims (4)
1. a multichannel water level data acquisition system, including the mechanical water-level gauge (10) measuring height of water level, it is characterised in that: bag
Including the acquisition system (11) for gathering multichannel waterlevel data, machinery water-level gauge (10) is connected with acquisition system (11), gathers system
System (11) includes controller (12), at least one Gray code interface (13) and at least one shift register (14), each displacement
Depositor (14) connects with corresponding Gray code interface (13), and shift register (14) is connected with controller (12), machinery water level
Meter (10) is connected with Gray code interface (13).
A kind of multichannel water level data acquisition system the most according to claim 1, it is characterised in that: controller (12) includes
DATA pin (121) and CLK pin (122), all of shift register (14) all with DATA pin (121) and CLK pin
(122) connect.
A kind of multichannel water level data acquisition system the most according to claim 1, it is characterised in that: also include communication interface
(15) and computer (16), communication interface (15) one end is connected with controller (12), communication interface (15) other end and computer
(16) the multichannel waterlevel data that controller (12) gathers is sent to computer (16) by connection.
A kind of multichannel water level data acquisition system the most according to claim 1, it is characterised in that: also include power supply (17) and
Power converter (18), power converter (18) one end is connected with controller (12), power converter (18) other end and power supply
(17) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799118.4A CN106323420A (en) | 2016-08-31 | 2016-08-31 | Multi-channel water level data collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799118.4A CN106323420A (en) | 2016-08-31 | 2016-08-31 | Multi-channel water level data collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323420A true CN106323420A (en) | 2017-01-11 |
Family
ID=57787182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799118.4A Pending CN106323420A (en) | 2016-08-31 | 2016-08-31 | Multi-channel water level data collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323420A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58129510A (en) * | 1982-01-27 | 1983-08-02 | Hitachi Ltd | Water-level forecasting controlling method by target water-level calculation |
| CN1560573A (en) * | 2004-02-23 | 2005-01-05 | 河海大学 | High resolution water level measuring equipment |
| CN202442748U (en) * | 2012-02-23 | 2012-09-19 | 邓柳 | Visual long-distance water level data acquisition terminal |
| CN102928040A (en) * | 2012-11-01 | 2013-02-13 | 江苏科技大学 | Ship-lock multi-channel water level measuring system and filter method thereof |
| CN103106784A (en) * | 2013-01-31 | 2013-05-15 | 蓝标 | Water conservancy multi-parameter acquiring and transmitting device and method |
| CN103841864A (en) * | 2011-07-01 | 2014-06-04 | 布瑞威利私人有限公司 | Method and apparatus for water level sensing |
| CN104089683A (en) * | 2014-07-03 | 2014-10-08 | 中国核动力研究设计院 | Double-interface-level measuring device for measuring liquid level and material level |
| CN204841038U (en) * | 2015-08-25 | 2015-12-09 | 苏州捷力新能源材料有限公司 | Different density are separation collection device of mixture of solution body not |
-
2016
- 2016-08-31 CN CN201610799118.4A patent/CN106323420A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58129510A (en) * | 1982-01-27 | 1983-08-02 | Hitachi Ltd | Water-level forecasting controlling method by target water-level calculation |
| CN1560573A (en) * | 2004-02-23 | 2005-01-05 | 河海大学 | High resolution water level measuring equipment |
| CN103841864A (en) * | 2011-07-01 | 2014-06-04 | 布瑞威利私人有限公司 | Method and apparatus for water level sensing |
| CN202442748U (en) * | 2012-02-23 | 2012-09-19 | 邓柳 | Visual long-distance water level data acquisition terminal |
| CN102928040A (en) * | 2012-11-01 | 2013-02-13 | 江苏科技大学 | Ship-lock multi-channel water level measuring system and filter method thereof |
| CN103106784A (en) * | 2013-01-31 | 2013-05-15 | 蓝标 | Water conservancy multi-parameter acquiring and transmitting device and method |
| CN104089683A (en) * | 2014-07-03 | 2014-10-08 | 中国核动力研究设计院 | Double-interface-level measuring device for measuring liquid level and material level |
| CN204841038U (en) * | 2015-08-25 | 2015-12-09 | 苏州捷力新能源材料有限公司 | Different density are separation collection device of mixture of solution body not |
Non-Patent Citations (1)
| Title |
|---|
| 袁晓伟、解宏伟: "《水利实验技术》", 29 February 2016 * |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Xizhu Inventor after: Hu Xiaoyan Inventor before: Ye Yongqing Inventor before: Xu Weiqiang Inventor before: Chen Guang Inventor before: Hu Xiaoyan Inventor before: Wang Xizhu Inventor before: Huang Jianghui |
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Application publication date: 20170111 |
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