CN105875383B - Plant cultivation floating body, vegetable cultivation, plant treatment sewage Environmental Protection System - Google Patents
Plant cultivation floating body, vegetable cultivation, plant treatment sewage Environmental Protection System Download PDFInfo
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- CN105875383B CN105875383B CN201610229833.4A CN201610229833A CN105875383B CN 105875383 B CN105875383 B CN 105875383B CN 201610229833 A CN201610229833 A CN 201610229833A CN 105875383 B CN105875383 B CN 105875383B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Plant cultivation floating body for agricultural automation, it is characterised in that: including circuit board (130), main body (100), cyclic annular pole plate (120), coil (L2), cyclic annular iron (140), LED lamp bead, capacitance measurement circuit module (200), single-chip microcontroller (PIC12F510).Vegetable cultivation system has floating body above-mentioned.The Environmental Protection System of plant treatment sewage has floating body above-mentioned.Low in cost, the flexible in application, long service life of the present invention, weight that is reliable and stable, can be used for monitoring in real time plant in growth.
Description
Technical field
The invention belongs to agricultural automation fields, more particularly, to plant cultivation floating body, the vegetable cultivation of the ecological agriculture
The Environmental Protection System of floating body, plant treatment sewage.
Background technique
Cultivation of plants, if to realize automation, it is necessary to it collects about by the information of each side of cultivated plant, such as
Weight, color etc. are conducive to automation control if the information of plant weight can be provided to automatic control system in real time
System processed judges the growing state of plant.
Cultivation of plants in the prior art without the device of real-time monitoring plant weight, the present invention has filled up this blank
One new thinking is provided for the automation of the ecological agriculture.
Summary of the invention
To solve the problems, such as to describe in technical background, the invention proposes for the plant cultivation floating body of the ecological agriculture, vegetable
Colza plants floating body.
The present invention has following technology contents.
1, for the plant cultivation floating body of agricultural automation, it is characterised in that: including circuit board (130), main body (100),
Cyclic annular pole plate (120), coil (L2), cyclic annular iron (140), LED lamp bead, capacitance measurement circuit module (200), single-chip microcontroller
(PIC12F510)；
Main body (100) shape is tubular, and the bottom of main body (100) has permeable hole (150), and the density of main body (100) is small
It can be floated on cultivating liquid (900) in cultivating liquid (900)；
Coil (L2) device is in the base wall of main body (100)；
Device is in the side wall of main body (100) on circuit board (130)；
The quantity of cyclic annular pole plate (120) is greater than 3, and cyclic annular pole plate (120) is made using conductor, and cyclic annular pole plate (120) is vertical
To arrangement in the side wall of main body (100), each ring-type pole plate (120) is not in contact with each other；
Bottom of cyclic annular iron (140) setting in main body (100)；
The center in the outer surface of the bottom of main body (100) is arranged in LED lamp bead；
The quantity of capacitance measurement circuit module (200) is equal with cyclic annular pole plate (120) quantity；
Capacitance measurement circuit module (200), including No.1 resistance (R1), No. two resistance (R2), No. three resistance (R3), four
Number resistance (R4), place (GND9), No. two diodes (D2), No. three diodes (D3), cyclic annular pole plate (120), No.1 capacitor
(C1), No.1 switch (MOS1), No. two switches (MOS2), No. zero node (P1), No. one node (P2), No.1 tie point (Q),
No. two tie points (P), No.1 diode (D1)；No.1, which switchs (MOS1), has a switching channels, a control terminal, when one
Number switch (MOS1) control level be low level be No.1 switch (MOS1) switching channels connect, when No.1 switch
(MOS1) level of control is that high level is the switching channels disconnection that No.1 switchs (MOS1)；No. two switches (MOS1) have one
A switching channels, a control terminal are No. two switches (MOS1) when the level for the control that No. two switch (MOS1) is high level
Switching channels are connected, and are that No. two switching channels for switching (MOS1) are disconnected when the level for the control that No. two switch (MOS1) is low level
It opens；The anode of No.1 diode (D1) is connected with the anode of No. two diodes (D2)；One end of No.1 resistance (R1) and No.1 connect
Contact (Q) is connected, and the other end of No.1 resistance (R1) is connected to No.1 diode (D1) via the switching channels that No.1 switchs
Anode；
One end of No. two resistance (R2) is connected with the cathode of No.1 diode (D1), the other end and two of No. two resistance (R2)
Number tie point (P) is connected；
One end of No. three resistance (R3) is connected with No. two tie points (P), and the other end of No. three resistance (R3) is via No. four electricity
Resistance (R4) is connected with place (GND9), the ends being connected via No. four resistance (R4) with place (GND9) of No. three resistance (R3) via
The switching channels of No. two switches (MOS2) are connected to No. one node (P2)；
The cathode of No. two diodes (D2) is connected with the anode of No. three diodes (D3)；
The cathode of No. three diodes (D3) is connected with No. one node (P2)；
One end of No.1 capacitor (C1) is connected with the cathode of No. two diodes (D2), the other end and zero of No.1 capacitor (C1)
Number node (P1) is connected；
The control terminal of No.1 switch (MOS1) is connected with No. zero node (P1)；
The control terminal of No. two switches (MOS2) is connected with No. one node (P2)；
No. two tie points (P) of each capacitance measurement circuit module (200) respectively with cyclic annular pole plate (120) phase
Even；
The No.1 tie point (Q) of the capacitance measurement circuit module of each stackable extension and other stackable extension
Capacitance measurement circuit module No. two tie points (P) be connected, the capacitance measurement circuit module of each stackable extension
No. two tie points (P) are connected with the No.1 tie point (Q) of the capacitance measurement circuit module of other stackable extension, institute
The capacitance measurement circuit module composition for the stackable extension having is linked as closure loop chain or non-closed chain；All folds
Adding the capacitance measurement circuit module of extension all has following feature, it is assumed that the capacitance measurement circuit modules A of stackable extension
No. two tie points (P) be connected with the No.1 tie point (Q) of the capacitance measurement circuit module B of stackable extension, then can fold
Add No. zero node (P1) of the capacitance measurement circuit modules A of extension and the capacitance measurement circuit module B of stackable extension
No. one node (P2) is connected, and the AD that can be set as that the two connected nodes are connected to single-chip microcontroller (PIC12F510) samples mould
Formula and can be set as on IO output mode pin；
In single-chip microcontroller (PIC12F510) have SCM program, SCM program can complete for detect liquid level as
Lower method and step:
Step 1, the capacitance measurement circuit module pair for choosing the tested connected stackable extension of the needs being connected, it is assumed that
They are the capacitance measurement circuit modules A of stackable extension and the capacitance measurement circuit module B of stackable extension, can be folded
The capacitance measurement circuit module B of the capacitance measurement circuit modules A and stackable extension that add extension meets " stackable extension
No. two tie points (P) of capacitance measurement circuit modules A connect with the No.1 of the capacitance measurement circuit module B of stackable extension
Point (Q) be connected " condition；
Step 2, by No. zero node (P1) of the capacitance measurement circuit modules A with stackable extension, stackable extension
No. one node (P2) of capacitance measurement circuit module B connected single-chip microcontroller (PIC12F510) can be set as AD sampling configuration
And pin that IO output mode can be set as be set as high level output mode；The capacitance measurement circuit of stackable extension
The switch on and off of the No.1 switch (MOS1) of modules A is disconnected, then the capacitance measurement circuit modules A of stackable extension will not
The capacitance measurement circuit of the stackable extension of No.1 tie point by the capacitance measurement circuit modules A with stackable extension
The influence of module；The switch on and off of No. two switches (MOS2) of the capacitance measurement circuit modules A of stackable extension is switched on；
The current channel of No. three diodes (D3) of the capacitance measurement circuit module B of stackable extension is blocked by high level；If
There are a No.1 tie point (Q) be connected with No. two tie points (P) of the capacitance measurement circuit module B of stackable extension can
It is superimposed the capacitance measurement circuit module C of extension, then also needing the zero of the capacitance measurement circuit module C of stackable extension
Number node (P1) is set as low level output mode, the capacitance measurement circuit module C of stackable extension, stackable extension electricity
Capacitance measuring circuit module B can be the capacitance measurement circuit module of same stackable extension；
Step 3, by the single-chip microcontroller of No. one node (P2) of the capacitance measurement circuit module B with stackable extension
(PIC12F510) pin is set as low level output mode；
Step 4, the single-chip microcontroller being connected from No. one node (P2) with the capacitance measurement circuit modules A of stackable extension
(PIC12F510) pin output pwm signal makes pwm signal continue period of a regular length as test signal,
Pwm signal can charge to sampling capacitance (C1) at this time；Pwm signal can be to sampling capacitance (C1) speed to charge and stackable expansion
The ring-type of the cyclic annular pole plate (120) of the capacitance measurement circuit modules A of exhibition, the capacitance measurement circuit module B of stackable extension
Capacitance between pole plate (120) is related；It is the cyclic annular pole plate (120) of the capacitance measurement circuit modules A of stackable extension, stackable
Capacitance between the cyclic annular pole plate (120) of the capacitance measurement circuit module B of extension is bigger, and pwm signal can be to sampling capacitance
(C1) speed to charge is slower, and the voltage filled in the period of regular length using capacitor (C1) is lower；Stackable extension
The cyclic annular pole plate (120) of capacitance measurement circuit modules A, stackable extension capacitance measurement circuit module B cyclic annular pole
Capacitance between plate (120) is smaller, and the speed that pwm signal can charge to sampling capacitance (C1) is faster, the period of regular length
The interior voltage filled using capacitor (C1) is higher；
Step 5, the output for terminating pwm signal described in step 4；
Step 6, by No. zero node (P1) of the capacitance measurement circuit modules A with stackable extension, stackable extension
No. one node (P2) of capacitance measurement circuit module B connected single-chip microcontroller (PIC12F510) can be set as AD sampling configuration
And pin that IO output mode can be set as be set as AD sampling configuration, and carry out AD sampling；
The sampled data that step 7, recording step 6 obtain；
Step 8, the operation for repeating step 1-7, until the measured capacitance value electricity of all connected adjacent stackable extensions
Capacitor between the module pair of road was all tested；
Step 9, the appearance measured by the capacitance measurement circuit module of step 1-8 each stackable extension obtained
Value difference is different, calculates the position for cultivating the liquid level of liquid (900), and then speculate the depth of the drinking water of main body (100), and then can calculate
The weight of main body (100) institute load is to measure the weight of the contained plant of main body according to different time points data collected out
Variation；
The light on and off of LED lamp bead by the control of single-chip microcontroller (PIC12F510), made one by the luminous present invention of LED lamp bead or
Spatial position where the available main body of automatic control system (100)；
Also there is rectifier bridge (BT1), filter inductance (L99), chargeable battery (BAT), filter capacitor (C99), wireless telecommunications
Module (RF)；
The both ends of coil (L2) are connected with two input terminals of rectification, and the anode of the output end of rectifier bridge (BT1) is via filter
Wave inductance (L99) is connected with the anode of chargeable battery (BAT), via received by coil (L2) via being conveyed
Electric energy can be input in chargeable battery (BAT), that is to say, that chargeable battery (BT1) is filled by way of wireless charging
Electricity；
The both ends of filter capacitor (C98) are connected with the both ends of chargeable battery (BAT) respectively, and filter capacitor (C98) plays filtering
Effect；
The supply pin of wireless communication module (RF) is connected with the anode of chargeable battery (BAT), wireless communication module (RF)
Grounding leg is connected with the cathode of chargeable battery (BAT), data pin and single-chip microcontroller (PIC12F510) of wireless communication module (RF)
IO foot is connected, and single-chip microcontroller (PIC12F510) can exchange or transmit data with external equipment by wireless communication module (RF),
The output of the contained plant weight data of realization body；
Annular iron (140) plays the role of counterweight and maintains stability of floating body and support magnetic force link, that is to say, that annular iron
(140) main body is manipulated by magnetic force, provides interface to the manipulation of main body for automatic control system, such as: work as master
After the contained plant of body (100) reaches scheduled weight, single-chip microcontroller (PIC12F510) passes through wireless communication module (RF) outwardly
Outputting plant weight information up to standard conveys spatial positional information by the radiance of LED lamp bead, and at this moment the external world can be used to master
The mode that body (140) applies magnetic force reaches main controlling body (100) in cultivating liquid (900) and changes the space bit of main body (100)
It sets and then harvests plant.
2, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: the LED
Lamp bead is red lamp bead.
3, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: the ring-type
Pole plate makes to be made of copper.
4, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: described fills
Battery is lithium battery.
5, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: the coil
For vortex-like coil.
6, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: described is permeable
Hole is circular hole.
7, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: the main body
For cylindrical shape.
8, the plant cultivation floating body for agricultural automation as described in technology contents 1, it is characterised in that: the monolithic
The model PIC12F510 of machine.
9, vegetable cultivation system, it is characterised in that: with the plant cultivation for being used for agricultural automation described in technology contents 1
Floating body.
10, the Environmental Protection System of plant treatment sewage, it is characterised in that: have described in technology contents 1 for agricultural
The plant cultivation floating body of automation carries kind of a plant with sewage purification ability with floating body, for handling the eutrophy in sewage
Element, such as phosphorus.
Technology contents explanation and its advantages.
Low in cost, the flexible in application, long service life of the present invention, it is reliable and stable, can be used for monitoring in real time and be planted in growth
The weight of object.
Detailed description of the invention
If Fig. 1 is the schematic diagram of embodiment 1, wherein 132,160 be to be electrically connected.
Such as the sectional view that Fig. 2 is embodiment 1, the device mode of ring electrode 120 is embodied.
Such as the sectional view that Fig. 3 is embodiment 1, the device mode of circuit board is embodied.
Such as the sectional view that Fig. 4 is embodiment 1, the device mode of coil L2 is embodied, knows that L2 is vortex-like in figure
Coil.
Fig. 5 is the circuit diagram of embodiment 1.
Example is embodied
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1, as shown in Figs. 1-5, for the plant cultivation floating body of agricultural automation, including circuit board 130, main body
100, cyclic annular pole plate 120, coil L2, cyclic annular iron 140, LED lamp bead, capacitance measurement circuit module 200, single-chip microcontroller
PIC12F510；
100 shape of main body is tubular, and the bottom of main body 100 has permeable hole 150, and the density of main body 100, which is less than, cultivates liquid
900 can float on cultivating liquid 900；
Coil L2 device is in main body 100) base wall in；
Device is in the side wall of main body 100 on circuit board 130；
The quantity of cyclic annular pole plate 120 is greater than 3, and cyclic annular pole plate 120 is made using conductor, cyclic annular 120 longitudinal arrangement of pole plate
In the side wall of main body 100, each ring-type pole plate 120 is not in contact with each other；
The bottom of main body 100 is arranged in cyclic annular iron 140；
The center of the outer surface of the bottom of main body 100 is arranged in LED lamp bead；
The quantity of capacitance measurement circuit module 200 is equal with cyclic annular 120 quantity of pole plate；
Capacitance measurement circuit module 200, including No.1 resistance R1, No. two resistance R2, No. three resistance R3, No. four resistance
R4, place GND9, No. two diode D2, No. three diode D3, cyclic annular pole plate 120, No.1 capacitor C1, No.1 switch MOS1, two
Number switch MOS2, No. zero node P0, No. one node P1, No.1 tie point Q, No. two tie point P, No.1 diode D1；No.1 is opened
Closing MOS1 has a switching channels, a control terminal, is that No.1 is opened when the level of the control of No.1 switch MOS1 is low level
The switching channels for closing MOS1 are connected, when the level of the control of No.1 switch MOS1 leads to for the switch that high level is No.1 switch MOS1
Road disconnects；No. two switch MOS1 have a switching channels, a control terminal, when the level of the control of No. two switch MOS1 is
High level is that the switching channels of No. two switch MOS1 are connected, and is opened when the level of the control of No. two switch MOS1 is No. two for low level
The switching channels for closing MOS1 disconnect；The anode of No.1 diode D1 is connected with the anode of No. two diode D2；No.1 resistance R1's
One end is connected with No.1 tie point Q, and the other end of No.1 resistance R1 is connected to two pole of No.1 via the switching channels that No.1 switchs
The anode of pipe D1；
One end of No. two resistance R2 is connected with the cathode of No.1 diode D1, and the other end of No. two resistance R2 is connect with No. two
Point P is connected；
One end of No. three resistance R3 is connected with No. two tie point P, the other end of No. three resistance R3 via No. four resistance R4 with
Place GND9 is connected, and the end being connected via No. four resistance R4 with place GND9 of No. three resistance R3 is opened via No. two switch MOS2's
It closes channel and is connected to No. one node P1；
The cathode of No. two diode D2 is connected with the anode of No. three diode D3；
The cathode of No. three diode D3 is connected with No. one node P1；
One end of No.1 capacitor C1 is connected with the cathode of No. two diode D2, the other end of No.1 capacitor C1 and No. zero node
P0 is connected；
The control terminal of No.1 switch MOS1 is connected with No. zero node P0；
The control terminal of No. two switch MOS2 is connected with No. one node P1；
No. two tie point P of each capacitance measurement circuit module 200 are connected with a cyclic annular pole plate 120 respectively；
The No.1 tie point Q of the capacitance measurement circuit module of each stackable extension and other stackable extension
No. two tie point P of capacitance measurement circuit module are connected, and No. two of the capacitance measurement circuit module of each stackable extension
Tie point P is connected with the No.1 tie point Q of the capacitance measurement circuit module of other stackable extension, and all is stackable
The capacitance measurement circuit module composition of extension is linked as closure loop chain or non-closed chain；The electricity of all stackable extensions
Capacitance measuring circuit module all has following feature, it is assumed that No. two connections of the capacitance measurement circuit modules A of stackable extension
Point P is connected with the No.1 tie point Q of the capacitance measurement circuit module B of stackable extension, then the capacitance of stackable extension
No. one node P2 of the capacitance measurement circuit module B of No. zero node P0 and stackable extension of measuring circuit modules A is connected, this
Two connected nodes be connected to single-chip microcontroller PIC12F510 can be set as AD sampling configuration and IO output can be set as
On one pin of mode；
There is SCM program, SCM program can be completed for detecting the as follows of liquid level in single-chip microcontroller PIC12F510
Method and step:
Step 1, the capacitance measurement circuit module pair for choosing the tested connected stackable extension of the needs being connected, it is assumed that
They are the capacitance measurement circuit modules A of stackable extension and the capacitance measurement circuit module B of stackable extension, can be folded
The capacitance measurement circuit module B of the capacitance measurement circuit modules A and stackable extension that add extension meets " stackable extension
The No.1 tie point of the capacitance measurement circuit module B of No. two tie point P and stackable extension of capacitance measurement circuit modules A
Q be connected " condition；
Step 2, by No. zero node P0 of the capacitance measurement circuit modules A with stackable extension, the electricity of stackable extension
No. one node P2 of capacitance measuring circuit module B be connected single-chip microcontroller PIC12F510 can be set as AD sampling configuration and energy
The pin for being enough set as IO output mode is set as high level output mode；The capacitance measurement circuit modules A of stackable extension
The switch on and off of No.1 switch MOS1 be disconnected, then the capacitance measurement circuit modules A of stackable extension not will receive with
The capacitance measurement circuit module of the stackable extension of the No.1 tie point of the capacitance measurement circuit modules A of stackable extension
It influences；The switch on and off of No. two switch MOS2 of the capacitance measurement circuit modules A of stackable extension is switched on；Stackable expansion
The current channel of No. three diode D3 of the capacitance measurement circuit module B of exhibition is blocked by high level；If there is one one
The capacitor of number tie point Q and No. two tie point P of the capacitance measurement circuit module B of the stackable extension stackable extension being connected
It is worth measuring circuit module C, then No. zero node P0 by the capacitance measurement circuit module C of stackable extension is also needed to be set as
Low level output mode, the capacitance measurement circuit module C of stackable extension, stackable extension capacitance measurement circuit module
B can be the capacitance measurement circuit module of same stackable extension；
Step 3, by the single-chip microcontroller of No. one node P2 of the capacitance measurement circuit module B with stackable extension
The pin of PIC12F510 is set as low level output mode；
Step 4, from the single-chip microcontroller being connected with No. one node P2 of the capacitance measurement circuit modules A of stackable extension
The pin output pwm signal of PIC12F510 makes pwm signal continue period of a regular length as test signal, this
When pwm signal can charge to sampling capacitance C1；Pwm signal can be to the capacitor of the sampling capacitance C1 speed to charge and stackable extension
Between the cyclic annular pole plate 120 of value measuring circuit modules A, the cyclic annular pole plate 120 of the capacitance measurement circuit module B of stackable extension
Capacitance it is related；The cyclic annular pole plate 120 of the capacitance measurement circuit modules A of stackable extension, the capacitance of stackable extension are surveyed
The capacitance measured between the cyclic annular pole plate 120 of circuit module B is bigger, and the speed that pwm signal can charge to sampling capacitance C1 is slower,
The voltage filled in the period of regular length using capacitor C1 is lower；The capacitance measurement circuit modules A of stackable extension
Cyclic annular pole plate 120, stackable extension capacitance measurement circuit module B cyclic annular pole plate 120 between capacitance it is smaller, PWM
The speed that signal can charge to sampling capacitance C1 is faster, is got in the period of regular length using the voltage that capacitor C1 is filled
It is high；
Step 5, the output for terminating pwm signal described in step 4；
Step 6, by No. zero node P0 of the capacitance measurement circuit modules A with stackable extension, the electricity of stackable extension
No. one node P2 of capacitance measuring circuit module B be connected single-chip microcontroller PIC12F510 can be set as AD sampling configuration and energy
The pin for being enough set as IO output mode is set as AD sampling configuration, and carries out AD sampling；
The sampled data that step 7, recording step 6 obtain；
Step 8, the operation for repeating step 1-7, until the measured capacitance value electricity of all connected adjacent stackable extensions
Capacitor between the module pair of road was all tested；
Step 9, the appearance measured by the capacitance measurement circuit module of step 1-8 each stackable extension obtained
Value difference is different, calculates the position of liquid level, and then speculate the depth of the drinking water of main body 100, and then can extrapolate 100 load of main body
Weight to measured according to different time points data collected the contained plant of main body weight variation；
The light on and off of LED lamp bead by the control of single-chip microcontroller PIC12F510, made one by the luminous present invention of LED lamp bead or from
Spatial position where the dynamic available main body 100 of networked control systems；
Also there is rectifier bridge BT1, filter inductance L99, chargeable battery BAT, filter capacitor C99, wireless communication module RF；
The both ends of coil L2 are connected with two input terminals of rectification, and the anode of the output end of rectifier bridge BT1 is via filtered electrical
Sense L99 is connected with the anode of chargeable battery BAT, via can be with via the conveyed electric energy of wireless transmission received by coil L2
It is input in chargeable battery BAT, that is to say, that chargeable battery BT1 is charged by way of wireless charging；
The both ends of filter capacitor C98 are connected with the both ends of chargeable battery BAT respectively, and filter capacitor C98 is played a filtering role；
The supply pin of wireless communication module RF is connected with the anode of chargeable battery BAT, the grounding leg of wireless communication module RF
It is connected with the cathode of chargeable battery BAT, the data pin of wireless communication module RF is connected with the IO foot of single-chip microcontroller PIC12F510, single
Piece machine PIC12F510 can be exchanged or be transmitted data, the contained plant of realization body with external equipment by wireless communication module RF
The output of weight data；
Annular iron 140 plays the role of counterweight and maintains stability of floating body and support magnetic force link, that is to say, that annular iron 140
Main body is manipulated by magnetic force, provides interface to the manipulation of main body for automatic control system, such as: when main body 100
After contained plant reaches scheduled weight, single-chip microcontroller PIC12F510 passes through wireless communication module RF outwardly outputting plant weight
Information up to standard is measured, conveys spatial positional information by the radiance of LED lamp bead, at this moment the external world, which can use, applies main body 140
The mode of magnetic force reaches main controlling body 100 in cultivating liquid 900 and changes the spatial position of main body 100 and then harvest plant.
The LED lamp bead is red lamp bead.
The cyclic annular pole plate makes to be made of copper.
The chargeable battery is lithium battery.
The coil is vortex-like coil.
The permeable hole is circular hole.
The main body is cylindrical shape.
The model PIC12F510 of the single-chip microcontroller.
Embodiment 2, vegetable cultivation system, it is characterised in that: have described in embodiment 1 for agricultural automation
Plant cultivation floating body.
The Environmental Protection System of embodiment 3, plant treatment sewage, it is characterised in that: there is use described in embodiment 1
In the plant cultivation floating body of agricultural automation.
The unknown place of this explanation is the prior art or common knowledge, therefore is not repeated.
Claims (10)
1. being used for the plant cultivation floating body of agricultural automation, it is characterised in that: including circuit board (130), main body (100), ring-type
Pole plate (120), coil (L2), cyclic annular iron (140), LED lamp bead, capacitance measurement circuit module (200), single-chip microcontroller；
Main body (100) shape is tubular, and the bottom of main body (100) has permeable hole (150), and the density of main body (100) is less than training
Planting liquid (900) can float on cultivating liquid (900)；
Coil (L2) device is in the base wall of main body (100)；
Circuit board (130) device is in the side wall of main body (100)；
The quantity of cyclic annular pole plate (120) is greater than 3, and cyclic annular pole plate (120) is made using conductor, and cyclic annular pole plate (120) is longitudinally arranged
In the side wall of main body (100), each ring-type pole plate (120) is not in contact with each other column；
Bottom of cyclic annular iron (140) setting in main body (100)；
The center in the outer surface of the bottom of main body (100) is arranged in LED lamp bead；
The quantity of capacitance measurement circuit module (200) is equal with cyclic annular pole plate (120) quantity；
Capacitance measurement circuit module (200), including No.1 resistance (R1), No. two resistance (R2), No. three resistance (R3), No. four electricity
Hinder (R4), place (GND9), No. two diodes (D2), No. three diodes (D3), cyclic annular pole plate (120), No.1 capacitor (C1), one
Number switch (MOS1), No. two switches (MOS2), No. zero node (P1), No. one node (P2), No.1 tie point (Q), No. two connect
Point (P), No.1 diode (D1)；No.1, which switchs (MOS1), has a switching channels, a control terminal, when No.1 switchs
(MOS1) level of control is that low level is the switching channels connection that No.1 switchs (MOS1), when the control of No.1 switch (MOS1)
The level of system is that high level is the switching channels disconnection that No.1 switchs (MOS1)；No. two switches (MOS2) have a switch logical
Road, a control terminal, when the level for the control that No. two switch (MOS2) is the switching channels that high level is No. two switches (MOS2)
It connects, when the level for the control that No. two switch (MOS2) is the switching channels disconnection that low level is No. two switches (MOS2)；No.1
The anode of diode (D1) is connected with the anode of No. two diodes (D2)；One end of No.1 resistance (R1) and No.1 tie point (Q)
It is connected, the other end of No.1 resistance (R1) is connected to the anode of No.1 diode (D1) via the switching channels that No.1 switchs；
One end of No. two resistance (R2) is connected with the cathode of No.1 diode (D1), the other end of No. two resistance (R2) and No. two companies
Contact (P) is connected；
One end of No. three resistance (R3) is connected with No. two tie points (P), and the other end of No. three resistance (R3) is via No. four resistance
(R4) it is connected with place (GND9), the end of No. three resistance (R3) being connected via No. four resistance (R4) with place (GND9) is via two
Number switch (MOS2) switching channels be connected to No. one node (P2)；
The cathode of No. two diodes (D2) is connected with the anode of No. three diodes (D3)；
The cathode of No. three diodes (D3) is connected with No. one node (P2)；
One end of No.1 capacitor (C1) is connected with the cathode of No. two diodes (D2), the other end of No.1 capacitor (C1) and No. zero section
Point (P1) is connected；
The control terminal of No.1 switch (MOS1) is connected with No. zero node (P1)；
The control terminal of No. two switches (MOS2) is connected with No. one node (P2)；
No. two tie points (P) of each capacitance measurement circuit module (200) are connected with a cyclic annular pole plate (120) respectively；
The electricity of No.1 tie point (Q) and other stackable extension of the capacitance measurement circuit module of each stackable extension
No. two tie points (P) of capacitance measuring circuit module are connected, and No. two of the capacitance measurement circuit module of each stackable extension
Tie point (P) is connected with the No.1 tie point (Q) of the capacitance measurement circuit module of other stackable extension, and all can
Be superimposed the capacitance measurement circuit module composition of extension is linked as closure loop chain or non-closed chain；All stackable extensions
Capacitance measurement circuit module all there is following feature, No. two connections of the capacitance measurement circuit modules A of stackable extension
Point (P) is connected with the No.1 tie point (Q) of the capacitance measurement circuit module B of stackable extension, then the electricity of stackable extension
No. one node of the capacitance measurement circuit module B of No. zero node (P1) and stackable extension of capacitance measuring circuit modules A
(P2) be connected, the two connected nodes be connected to single-chip microcontroller can be set as AD sampling configuration and can be set as IO defeated
Out on a pin of mode；
There is SCM program, SCM program can complete the following method and step for detecting liquid level in single-chip microcontroller:
Step 1, the capacitance measurement circuit module pair for choosing the tested connected stackable extension of the needs being connected, they are can
It is superimposed the capacitance measurement circuit modules A of extension and the capacitance measurement circuit module B of stackable extension, the electricity of stackable extension
Capacitance measuring circuit modules A and the capacitance measurement circuit module B of stackable extension meet the " measured capacitance value of stackable extension
No. two tie points (P) of circuit module A are connected with the No.1 tie point (Q) of the capacitance measurement circuit module B of stackable extension "
Condition；
Step 2, by No. zero node (P1) of the capacitance measurement circuit modules A with stackable extension, the capacitor of stackable extension
No. one node (P2) of value measuring circuit module B be connected single-chip microcontroller can be set as AD sampling configuration and IO can be set as
The pin of output mode is set as high level output mode；The No.1 of the capacitance measurement circuit modules A of stackable extension switchs
(MOS1) switch on and off is disconnected, then the capacitance measurement circuit modules A of stackable extension not will receive and stackable expansion
The influence of the capacitance measurement circuit module of the stackable extension of the No.1 tie point of the capacitance measurement circuit modules A of exhibition；It can
The switch on and off for being superimposed No. two switches (MOS2) of the capacitance measurement circuit modules A of extension is switched on；The electricity of stackable extension
The current channel of No. three diodes (D3) of capacitance measuring circuit module B is blocked by high level；There are a No.1 tie points
(Q) capacitance for the stackable extension being connected with No. two tie points (P) of the capacitance measurement circuit module B of stackable extension is surveyed
Circuit module C is measured, then also needing to set low for No. zero node (P1) of the capacitance measurement circuit module C of stackable extension
Level output mode, the capacitance measurement circuit module C of stackable extension, stackable extension capacitance measurement circuit module B
It can be the capacitance measurement circuit module of same stackable extension；
The pin of the single-chip microcontroller of No. one node (P2) of capacitance measurement circuit module B with stackable extension is arranged step 3
For low level output mode；
The pin of step 4, the single-chip microcontroller being connected from No. one node (P2) with the capacitance measurement circuit modules A of stackable extension
Output pwm signal makes pwm signal continue period of a regular length as test signal, and pwm signal can be to adopting at this time
Sample capacitor (C1) charging；Pwm signal can be to the capacitance measurement circuit of sampling capacitance (C1) speed to charge and stackable extension
Capacitance between the cyclic annular pole plate (120) of modules A, the cyclic annular pole plate (120) of the capacitance measurement circuit module B of stackable extension
It is related；Cyclic annular pole plate (120), the measured capacitance value of stackable extension of the capacitance measurement circuit modules A of stackable extension are electric
Capacitance between the cyclic annular pole plate (120) of road module B is bigger, and the speed that pwm signal can charge to sampling capacitance (C1) is slower, Gu
The voltage filled in the period of measured length using capacitor (C1) is lower；The capacitance measurement circuit modules A of stackable extension
Cyclic annular pole plate (120), stackable extension capacitance measurement circuit module B cyclic annular pole plate (120) between capacitance it is smaller,
The speed that pwm signal can charge to sampling capacitance (C1) is faster, the electricity filled in the period of regular length using capacitor (C1)
It presses higher；
Step 5, the output for terminating pwm signal described in step 4；
Step 6, by No. zero node (P1) of the capacitance measurement circuit modules A with stackable extension, the capacitor of stackable extension
No. one node (P2) of value measuring circuit module B be connected single-chip microcontroller can be set as AD sampling configuration and IO can be set as
The pin of output mode is set as AD sampling configuration, and carries out AD sampling；
The sampled data that step 7, recording step 6 obtain；
Step 8, the operation for repeating step 1-7, until the capacitance measurement circuit mould of all connected adjacent stackable extensions
Capacitor between block pair was all tested；
It is step 9, poor by the capacitance of the capacitance measurement circuit module of step 1-8 each stackable extension obtained measured
It is different, calculate the position of liquid level, and then speculate the depth of the drinking water of main body (100), and then main body (100) institute load can be extrapolated
Weight to measured according to different time points data collected the contained plant of main body weight variation；
The light on and off of LED lamp bead are made one by the luminous present invention of LED lamp bead by the control of single-chip microcontroller or automatic control system can
To obtain the spatial position where main body (100)；
Also there is rectifier bridge (BT1), filter inductance (L99), chargeable battery (BAT), filter capacitor (C98), wireless communication module
(RF)；
The both ends of coil (L2) are connected with two input terminals of rectification, and the anode of the output end of rectifier bridge (BT1) is via filtered electrical
Sense (L99) is connected with the anode of chargeable battery (BAT), via received by coil (L2) via the conveyed electricity of wireless transmission
It can be input in chargeable battery (BAT), that is to say, that chargeable battery (BT1) is charged by way of wireless charging；
The both ends of filter capacitor (C98) are connected with the both ends of chargeable battery (BAT) respectively, and filter capacitor (C98) plays a filtering role；
The supply pin of wireless communication module (RF) is connected with the anode of chargeable battery (BAT), the ground connection of wireless communication module (RF)
Foot is connected with the cathode of chargeable battery (BAT), and the data pin of wireless communication module (RF) is connected with the IO foot of single-chip microcontroller, single-chip microcontroller
Can exchange or transmit data with external equipment by wireless communication module (RF), the contained plant weight data of realization body it is defeated
Out；
(140 play the role of counterweight maintains stability of floating body and supports magnetic force link annular iron, that is to say, that annular iron (140) makes
Winner's body can be manipulated by magnetic force, provide interface to the manipulation of main body for automatic control system, when main body (100) is contained
After plant reaches scheduled weight, single-chip microcontroller passes through wireless communication module (RF) outwardly outputting plant weight information up to standard, leads to
The radiance for crossing LED lamp bead convey spatial positional information, and at this moment the external world can use the mode for applying magnetic force to main body (100) to exist
It cultivates and reaches main controlling body (100) in liquid (900) and change the spatial position of main body (100) and then harvest plant.
2. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the LED lamp bead
For red lamp bead.
3. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the cyclic annular pole plate
Make to be made of copper.
4. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the chargeable battery
For lithium battery.
5. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the coil is whirlpool
Shape coil.
6. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the permeable hole is
Circular hole.
7. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the main body is circle
Tubular.
8. being used for the plant cultivation floating body of agricultural automation as described in claim 1, it is characterised in that: the single-chip microcontroller
Model PIC12F510.
9. vegetable cultivation system, it is characterised in that: have the plant cultivation described in claim 1 for agricultural automation floating
Body.
10. the Environmental Protection System of plant treatment sewage, it is characterised in that: have described in claim 1 automatic for agricultural
The plant cultivation floating body of change carries kind of a plant with sewage purification ability with floating body, for handling the eutrophy element in sewage
Phosphorus.
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| CN201610229833.4A CN105875383B (en) | 2016-04-14 | 2016-04-14 | Plant cultivation floating body, vegetable cultivation, plant treatment sewage Environmental Protection System |
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| CN201610229833.4A CN105875383B (en) | 2016-04-14 | 2016-04-14 | Plant cultivation floating body, vegetable cultivation, plant treatment sewage Environmental Protection System |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100215920B1 (en) * | 1997-02-14 | 1999-08-16 | 문재덕 | The apparatus for promoting growth of plant |
| CN201700225U (en) * | 2010-07-05 | 2011-01-12 | 沭阳县苏北花卉有限公司 | Flower floating-seedling device |
| CN103704115A (en) * | 2012-06-28 | 2014-04-09 | 张朝峰 | Production method of aquatic plant cultivation device |
| CN105162227A (en) * | 2015-10-09 | 2015-12-16 | 宁波力芯科信息科技有限公司 | Wireless mobile power supply having wireless charging and discharging function, and apparatus |
| CN105259422A (en) * | 2015-10-22 | 2016-01-20 | 宁波力芯科信息科技有限公司 | Capacitance measurement circuit, liquid level detection circuit and method of using same, liquid level height detection circuit, water heater, and smart home device |
-
2016
- 2016-04-14 CN CN201610229833.4A patent/CN105875383B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100215920B1 (en) * | 1997-02-14 | 1999-08-16 | 문재덕 | The apparatus for promoting growth of plant |
| CN201700225U (en) * | 2010-07-05 | 2011-01-12 | 沭阳县苏北花卉有限公司 | Flower floating-seedling device |
| CN103704115A (en) * | 2012-06-28 | 2014-04-09 | 张朝峰 | Production method of aquatic plant cultivation device |
| CN105162227A (en) * | 2015-10-09 | 2015-12-16 | 宁波力芯科信息科技有限公司 | Wireless mobile power supply having wireless charging and discharging function, and apparatus |
| CN105259422A (en) * | 2015-10-22 | 2016-01-20 | 宁波力芯科信息科技有限公司 | Capacitance measurement circuit, liquid level detection circuit and method of using same, liquid level height detection circuit, water heater, and smart home device |
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Effective date of registration: 20190705 Address after: 065000 Agricultural Products Processing Park, Chenjiapuxiang County, Yutian County, Tangshan City, Hebei Province Applicant after: Tangshan City Sheng Chun agricultural products Limited by Share Ltd Address before: 322200 Jinhua City, Zhejiang Province, No. 5, Shuige District, Shener 2 Village, Zhengzhai Town, Pujiang County, Zhejiang Province Applicant before: Wang Bingcheng |
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