CN109292045A - A kind of water quality indicator buoy device convenient for water quality sensor dismounting - Google Patents
A kind of water quality indicator buoy device convenient for water quality sensor dismounting Download PDFInfo
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- CN109292045A CN109292045A CN201811506052.0A CN201811506052A CN109292045A CN 109292045 A CN109292045 A CN 109292045A CN 201811506052 A CN201811506052 A CN 201811506052A CN 109292045 A CN109292045 A CN 109292045A
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- sensor
- water quality
- sensor module
- power supply
- line
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 230000003321 amplification Effects 0.000 claims abstract description 18
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 18
- 238000004088 simulation Methods 0.000 claims 2
- 238000001727 in vivo Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of water quality indicator buoy devices convenient for water quality sensor dismounting, including water quality buoy and sensor module, water quality buoy includes buoy ontology, power supply, Power Management Unit, main control unit, several sensor module interfaces, analog signal input line, spi bus a, chip selection signal output line, power supply line a；Each sensor module includes sensor module shell, water quality sensor, sensor front end amplification board, identification chip, analog signal output line, spi bus b, chip selection signal input line, power supply line b.Each sensor module interface of the invention is identical as the connection type of main control unit and sensor module, some sensor module for being equipped with different classes of water quality sensor can be connected to any sensor module interface by user, so that the connection of water quality buoy and water quality sensor is more flexible, easy, it is convenient for later period sensor maintenance and upgrading.
Description
Technical field
The present invention relates to water quality monitoring field, in particular to a kind of water quality indicator buoy dress convenient for water quality sensor dismounting
It sets.
Background technique
At present water quality sensor on the market be essentially all various species water quality sensor integrated installation together,
Purpose is water quality detection index required in order to meet various usage scenarios as far as possible, however in actual use scene, and
All sensors will not be used, so flexibility is relatively poor.And the price of water quality sensor all compares under normal circumstances
It is expensive, it is not necessary to sensor can bring additional expense for user.
In addition, sensor in traditional water quality buoy uses relatively cured mounting means, the installation of sensor with tear open
That unloads is difficult, so that the sensor in later period, which such as repairs, safeguards, upgrading at the work, becomes extremely difficult.
Summary of the invention
For overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of water quality convenient for water quality sensor dismounting
Monitering buoy device.
To achieve the above objectives, the technical scheme adopted by the invention is that:
A kind of water quality indicator buoy device convenient for water quality sensor dismounting, including a water quality buoy and several sensor modules,
Water quality buoy includes that buoy ontology, power supply, Power Management Unit, main control unit, several sensor module interfaces, analog signal are defeated
Enter line, spi bus a, chip selection signal output line, power supply line a, power supply, Power Management Unit, main control unit are located at buoy ontology
Interior, sensor module interface is arranged in buoy body surface；
Power Management Unit passes through power supply line a with power supply, main control unit, each sensor module interface respectively and connect, Ge Gechuan
Sensor module interface passes through analog signal input line with main control unit respectively, chip selection signal output line is connect, each sensor die
Block interface is connect by shared spi bus a with main control unit, analog signal input line, spi bus a, chip selection signal output
Line, the end power supply line a are all exposed sensor module interface；
Each sensor module includes sensor module shell, water quality sensor, sensor front end amplification board, identification chip, mould
Quasi- signal output line, spi bus b, chip selection signal input line, power supply line b, water quality sensor are fixed at outside sensor module
Shell surface, sensor front end amplification board, identification chip are arranged in sensor module shell；
Water quality sensor is electrically connected with sensor front end amplification board, and sensor front end amplification board, identification chip are separately connected power supply
Line b, sensor front end amplification board are also connected with analog signal output line, and spi bus b, piece choosing are also respectively connected on identification chip
Signal input line, analog signal output line, spi bus b, chip selection signal input line, power supply line b end lean out sensor die
Block outer cover port.
Further, analog signal output line, the spi bus b, chip selection signal of each sensor module outer cover port
Analog signal input line, spi bus a, chip selection signal output line at input line, power supply line b and each sensor module interface,
Power supply line a arrangement is corresponding, so that after each sensor module outer cover port is inserted into each sensor module interface, analog signal
Output line and analog signal input line, spi bus b and spi bus a, chip selection signal input line and chip selection signal output line, power supply
Line b can be connected with each other with power supply line a.
Further, the intrinsic power supply of the buoy is lead storage battery, and the main control unit uses Arduino
Leonado single-chip microcontroller, main control unit is interior to be arranged a/d converter, and the identification chip uses EEPROM.
Further, the quantity of the sensor module interface is 2-6.
The beneficial effects of the present invention are:
Some sensor module for being equipped with certain class water quality sensor is inserted at a certain sensor module interface, main control unit is logical
It crosses chip selection signal output line and sends chip selection signal level, and detect whether spi bus has response, whether detection interface is connected with biography
Sensor module has the information datas such as information, characterisitic parameter, the brand manufacturer of the water quality sensor on identification chip,
Main control unit is read out the identification chip data in sensor module by spi bus, can detecte which sensor
Module interface is connected with the sensor type of sensor module and connection, which detects a certain index of water quality
And signal is generated, the sensor front end amplifier in sensor module amplifies the signal of water quality sensor, amplified signal
Send the a/d converter of main control unit to by analog signal output line, then according to the data read, matching is corresponding
Data converter the initial data that sensor exports is converted to the data of standard unit, stored or uploaded, realized
To the real-time monitoring of water quality.
Each sensor module interface of the invention is identical as the connection type of main control unit and sensor module, and each
A sensor module interface and main control unit are independently connected, and will not generate work interference between each other, all kinds of water quality sensors can
It works at the same time, some sensor module for being equipped with different classes of water quality sensor can be connected to any sensor module by user
Interface solves traditional water quality sensor solidification so that the connection of water quality buoy and water quality sensor is more flexible, easy, reliable
Mounting means brought by maintenance difficulty is high, is difficult to the problems such as upgrading, be convenient for later period sensor maintenance and upgrading, while user
Required sensor can also be chosen according to their own needs, greatly reduce expense.
Detailed description of the invention
The following drawings is only intended to make the present invention schematical description and interpretation, however it is not limited to the scope of the present invention.Its
In,
Fig. 1 is water quality buoy interior power of the present invention, Power Management Unit, the connection relationship of main control unit and sensor module interface
Schematic diagram；
Fig. 2 is the connection relationship signal of water quality sensor in inventive sensor module, sensor front end amplification board, identification chip
Figure.
Specific embodiment
The relevant technologies content that do not address below can be used or use for reference the prior art.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
As shown in Figs. 1-2, should convenient for water quality sensor dismounting water quality indicator buoy device, if including a water quality buoy and
Dry sensor module, water quality buoy includes buoy ontology (not shown), power supply, Power Management Unit, main control unit, 2
Sensor module interface, analog signal input line, spi bus a, chip selection signal output line, power supply line a, power supply, power management list
Member, main control unit are located in buoy ontology, and sensor module interface is arranged in buoy body surface；
Power Management Unit passes through power supply line a with power supply, main control unit, each sensor module interface respectively and connect, Ge Gechuan
Sensor module interface passes through analog signal input line with main control unit respectively, chip selection signal output line is connect, each sensor die
Block interface is connect by shared spi bus a with main control unit, analog signal input line, spi bus a, chip selection signal output
Line, the end power supply line a are all exposed sensor module interface；
Each sensor module include sensor module shell (not shown), water quality sensor, sensor front end amplification board,
Identification chip, analog signal output line, spi bus b, chip selection signal input line, power supply line b, water quality sensor setting are sensing
Device module housing surface, sensor front end amplification board, identification chip are arranged in sensor module shell；
Water quality sensor is electrically connected with sensor front end amplification board, and sensor front end amplification board, identification chip are separately connected power supply
Line b, sensor front end amplification board are also connected with analog signal output line, and spi bus b, piece choosing are also respectively connected on identification chip
Signal input line, analog signal output line, spi bus b, chip selection signal input line, power supply line b end lean out sensor die
Block outer cover port.
Further, analog signal output line, the spi bus b, chip selection signal of each sensor module outer cover port
Analog signal input line, spi bus a, chip selection signal output line at input line, power supply line b and each sensor module interface,
Power supply line a arrangement is corresponding, so that after each sensor module outer cover port is inserted into each sensor module interface, analog signal
Output line and analog signal input line, spi bus b and spi bus a, chip selection signal input line and chip selection signal output line, power supply
Line b can be connected with each other with power supply line a.
Further, the intrinsic power supply of the buoy is lead storage battery, and the main control unit uses Arduino
Leonado single-chip microcontroller, main control unit is interior to be arranged a/d converter, and the identification chip uses EEPROM.
To be 2 convenient for the sensor module interface of view, the present embodiment introduction, general actual setting has 2-6, can root
Factually border service condition carries out quantity adjustment.
Concrete application process of the invention is as follows:
Some sensor module for being equipped with certain class water quality sensor is inserted at a certain sensor module interface, main control unit is logical
It crosses chip selection signal output line and sends chip selection signal level, and detect whether spi bus has response, if detection spi bus does not have
It responds, then specification interface does not connect sensor module, if detection spi bus has response, specification interface has connected sensing
Device module has information, characterisitic parameter, the brand manufacturer of the water quality sensor in the sensor module on identification chip
Etc. information datas, main control unit the identification chip data in sensor module are read out by spi bus, can detecte
Which sensor module interface is connected with the sensor type of sensor module and connection, and the water quality sensor is to a certain finger of water quality
Mark is detected and is generated signal, and the sensor front end amplifier in sensor module puts the signal of water quality sensor
Greatly, amplified signal sends the a/d converter of main control unit to by analog signal output line, then according to the number read
According to matching the data that the initial data that sensor exports is converted to standard unit by corresponding data converter, stored
Or upload, realize the real-time monitoring to water quality.
Power Management Unit is managed power supply, and power supply is by power supply line to main control unit, sensor module interface, water
Matter sensor, sensor front end amplification board, identification chip are powered.
Because each sensor module interface is identical as the connection type of main control unit and sensor module, each sensor die
When the insertion of block interface is equipped with some sensor module of other class water quality sensors, the same above process of working principle, herein
It repeats no more, and each sensor module interface and main control unit are independently connected, work interference will not be generated between each other, respectively
Class water quality sensor is simultaneously operable.
Each sensor module interface of the invention is identical as the connection type of main control unit and sensor module, Yong Huke
Some sensor module for being equipped with different classes of water quality sensor is connected to any sensor module interface, so that water quality is floating
The connection of mark and water quality sensor is more flexible, easy, reliable, solves traditional cured mounting means of water quality sensor and is brought
Maintenance difficulty it is high, be difficult to the problems such as upgrading, be convenient for later period sensor maintenance and upgrading, at the same user can also according to oneself
Demand chooses required sensor, greatly reduces expense.
Claims (4)
1. a kind of water quality indicator buoy device convenient for water quality sensor dismounting, including a water quality buoy and several sensor dies
Block, it is characterised in that:
Water quality buoy includes buoy ontology, power supply, Power Management Unit, main control unit, several sensor module interfaces, simulation letter
Number input line, spi bus a, chip selection signal output line, power supply line a, power supply, Power Management Unit, main control unit are located at buoy sheet
In vivo, sensor module interface is arranged in buoy body surface；
Power Management Unit passes through power supply line a with power supply, main control unit, each sensor module interface respectively and connect, Ge Gechuan
Sensor module interface passes through analog signal input line with main control unit respectively, chip selection signal output line is connect, each sensor die
Block interface is connect by shared spi bus a with main control unit；
Each sensor module includes sensor module shell, water quality sensor, sensor front end amplification board, identification chip, mould
Quasi- signal output line, spi bus b, chip selection signal input line, power supply line b, water quality sensor are arranged in sensor module shell table
Face, sensor front end amplification board, identification chip are arranged in sensor module shell；
Water quality sensor is electrically connected with sensor front end amplification board, and sensor front end amplification board, identification chip are separately connected power supply
Line b, sensor front end amplification board are also connected with analog signal output line, and spi bus b, piece choosing are also respectively connected on identification chip
Signal input line, analog signal output line, spi bus b, chip selection signal input line, power supply line b end lean out sensor die
Block outer cover port.
2. a kind of water quality indicator buoy device convenient for water quality sensor dismounting according to claim 1, it is characterised in that:
The analog signal output line of each sensor module outer cover port, spi bus b, chip selection signal input line, power supply line b with
Analog signal input line, spi bus a, chip selection signal output line, power supply line a arrangement at each sensor module interface is opposite
It answers, so that analog signal output line and simulation are believed after each sensor module outer cover port is inserted into each sensor module interface
Number input line, spi bus b and spi bus a, chip selection signal input line and chip selection signal output line, power supply line b and power supply line a energy
It is connected with each other.
3. a kind of water quality indicator buoy device convenient for water quality sensor dismounting according to claim 1, it is characterised in that:
The intrinsic power supply of buoy is lead storage battery, and the main control unit uses Arduino leonado single-chip microcontroller, main control unit
Interior setting a/d converter, the identification chip use EEPROM.
4. a kind of water quality indicator buoy device convenient for water quality sensor dismounting according to claim 1, it is characterised in that:
The quantity of the sensor module interface is 2-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506052.0A CN109292045B (en) | 2018-12-10 | 2018-12-10 | Water quality monitoring buoy device convenient for disassembly and assembly of water quality sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506052.0A CN109292045B (en) | 2018-12-10 | 2018-12-10 | Water quality monitoring buoy device convenient for disassembly and assembly of water quality sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292045A true CN109292045A (en) | 2019-02-01 |
| CN109292045B CN109292045B (en) | 2024-02-27 |
Family
ID=65142824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506052.0A Active CN109292045B (en) | 2018-12-10 | 2018-12-10 | Water quality monitoring buoy device convenient for disassembly and assembly of water quality sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292045B (en) |
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| CN108414720A (en) * | 2018-06-15 | 2018-08-17 | 山东中瑞电气有限公司 | Ocean water quality remote measuring and controlling system based on more buoy sensing nodes |
| CN208126193U (en) * | 2018-05-04 | 2018-11-20 | 南京信息工程大学 | CAN bus based unmanned boat water quality monitoring system |
| CN209159941U (en) * | 2018-12-10 | 2019-07-26 | 泰山学院 | A kind of water quality indicator buoy device convenient for water quality sensor dismounting |
-
2018
- 2018-12-10 CN CN201811506052.0A patent/CN109292045B/en active Active
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| KR20100008646A (en) * | 2008-07-16 | 2010-01-26 | (주) 그린텍아이엔씨 | Multi-parameter instrument using sensor of digital serial bus link |
| KR101039562B1 (en) * | 2011-01-13 | 2011-06-09 | 길주형 | Water quality sensors with built-in signal converter |
| WO2016110753A1 (en) * | 2015-01-05 | 2016-07-14 | Eco Net Ltd. | Sensing of water quality |
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| Publication number | Publication date |
|---|---|
| CN109292045B (en) | 2024-02-27 |
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Inventor after: Li Yixin Inventor after: Wang Xin Inventor after: Zhang Chao Inventor after: Li Feng Inventor before: Zhang Chao Inventor before: Li Yixin Inventor before: Li Feng Inventor before: Wang Xin |
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