CN205720215U - Remotely soil humidity high intensity bistable detecting system - Google Patents
Remotely soil humidity high intensity bistable detecting system Download PDFInfo
- Publication number
- CN205720215U CN205720215U CN201620223582.4U CN201620223582U CN205720215U CN 205720215 U CN205720215 U CN 205720215U CN 201620223582 U CN201620223582 U CN 201620223582U CN 205720215 U CN205720215 U CN 205720215U
- Authority
- CN
- China
- Prior art keywords
- audion
- electric capacity
- resistance
- pole
- positive pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of remotely soil humidity high intensity bistable detecting system, including Humidity Detection structure and the long-range monitoring structure that is connected by wireless network with this Humidity Detection structure；Humidity Detection structure is by remote controllers; signal transmission circuit, solaode and the digital to analog converter being connected on remote controllers; and the soil humidity sensor being connected with digital to analog converter by signal processing circuit is formed; being additionally provided with bistable protection circuit between solaode and remote controllers, the input of this bistable protection circuit is connected with solaode, outfan is connected with remote controllers；Remotely monitoring structure is by terminal controller, and the display being connected on terminal controller forms with signal receiver.This utility model provides a kind of remotely soil humidity high intensity bistable detecting system, reduces the detection difficulty of soil moisture, it is not necessary to plant personnel is hurried back and forth in soil, preferably protects crops, improves the detection efficiency of soil moisture.
Description
Technical field
This utility model belongs to detecting system field, particularly to one long-range soil humidity high intensity bistable detecting system.
Background technology
Crops, growth when, need temperature, nutrient and moisture to cooperate just and crops can be made preferably to grow.During crop growth, no matter the water content of soil is too high or too low all can disturb its normal growth, affects final yield, even also results in crops and death occurs during growth.
In existing technology, it is measured mainly relying on the mode of labor measurement to complete to the water content of soil, needs to expend substantial amounts of manpower and be measured, be unfavorable for saving planting cost.And use the soil moisture content detection equipment of modernization to need constantly to carry out transposition detection, it is also desirable to take a substantial amount of time.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above; provide a kind of remotely soil humidity high intensity bistable detecting system, reduce the detection difficulty of soil moisture, it is not necessary to plant personnel is hurried back and forth in soil; preferably protect crops, improve the detection efficiency of soil moisture.
To achieve these goals, this utility model realizes by the following technical solutions:
Remotely soil humidity high intensity bistable detecting system, including Humidity Detection structure and the long-range monitoring structure that is connected by wireless network with this Humidity Detection structure；Humidity Detection structure is by remote controllers; signal transmission circuit, solaode and the digital to analog converter being connected on remote controllers; and the soil humidity sensor being connected with digital to analog converter by signal processing circuit is formed; being additionally provided with bistable protection circuit between solaode and remote controllers, the input of this bistable protection circuit is connected with solaode, outfan is connected with remote controllers；Remotely monitoring structure is by terminal controller, and the display being connected on terminal controller forms with signal receiver；Remote control structure is by signal transmission circuit and the signal receiver wireless connections on terminal controller.
As preferably, described soil humidity sensor is SE-103V soil moisture sensor or SW-103 soil moisture sensor.
As preferably, described remote controllers and terminal controller are M68HC11 type single-chip microcomputer.
nullFurther，Described signal transmission circuit is by audion VT1，Audion VT2，Audion VT3，Audion VT4，Antenna N，Negative pole is connected with the colelctor electrode of audion VT1、The electric capacity C1 that positive pole base stage with audion VT1 after resistance R1 is connected，One end base stage with audion VT1 after resistance R2 is connected、Other end emitter stage with audion VT1 after resistance R3 is connected、The slide rheostat RP1 that sliding end base stage with audion VT2 after diode D2 is connected，P pole negative pole with electric capacity C1 after resistance R4 is connected、The diode D1 that N pole is connected with the base stage of audion VT4，Positive pole colelctor electrode with audion VT3 after resistance R6 is connected、The electric capacity C2 that negative pole is connected with the N pole of diode D1，One end is connected with the emitter stage of audion VT2、The resistance R7 that the other end is connected with the base stage of audion VT3，One end is connected with the negative pole of electric capacity C2、The resistance R5 that the other end is connected with the emitter stage of audion VT3，Positive pole is connected with the emitter stage of audion VT3、The electric capacity C3 that negative pole is connected with the emitter stage of audion VT2，Negative pole is connected with electric capacity C3、The electric capacity C4 that positive pole is connected with the emitter stage of audion VT4，One end is connected with the positive pole of electric capacity C3、The resistance R8 that the other end is connected with the base stage of audion VT4，Negative pole is connected with the positive pole of electric capacity C3、The electric capacity C5 that positive pole colelctor electrode with audion VT4 after inductance L1 is connected，One end is connected with the positive pole of electric capacity C2、The inductance L2 that the other end is connected with the positive pole of electric capacity C5，The resistance R9 being arranged in parallel with inductance L2，And positive pole is connected with the positive pole of electric capacity C5、The electric capacity C6 composition that negative pole is connected with antenna N；Wherein, the P pole of diode D2 is connected with the base stage of audion VT2, the colelctor electrode of audion VT2 is connected with the colelctor electrode of audion VT3, the emitter stage of audion VT2 is connected with the junction point of slide rheostat RP1 and resistance R3, the positive pole of electric capacity C1 forms the input of this signal transmission circuit with the emitter stage of audion VT2 and is connected with remote controllers, and antenna N is as the wireless signal outfan of this signal transmission circuit.
nullFurther，Described bistable protection circuit is by audion VT5，Audion VT6，Audion VT7，Audion VT8，Metal-oxide-semiconductor Q1，One end is connected with the colelctor electrode of audion VT5、The resistance R10 that the other end is connected with the colelctor electrode of audion VT6，Positive pole is connected with the colelctor electrode of audion VT7、The electric capacity C7 that negative pole is connected with the emitter stage of audion VT8，It is serially connected in the resistance R11 between base stage and the emitter stage of audion VT7，Positive pole is connected with the source electrode of metal-oxide-semiconductor Q1、The electric capacity C8 that negative pole is connected with the negative pole of electric capacity C7，One end is connected with the base stage of audion VT6、The other end is connected with the emitter stage of audion VT7、The slide rheostat RP2 that sliding end is connected with the grid of metal-oxide-semiconductor Q1，One end is connected with the emitter stage of audion VT5、The resistance R13 that the other end is connected with the colelctor electrode of audion VT8，N pole is connected with the drain electrode of metal-oxide-semiconductor Q1、The diode D3 that P pole base stage with audion VT8 after resistance R14 is connected，One end is connected with the P pole of diode D3、The resistance R15 that the other end is connected with the emitter stage of audion VT8，One end is connected with the emitter stage of audion VT7、The resistance R12 that the other end is connected with the positive pole of electric capacity C8，And one end is connected with the positive pole of electric capacity C8、The resistance R16 composition that the other end is connected with the emitter stage of audion VT8；Wherein, the positive pole of electric capacity C7 is connected with the colelctor electrode of audion VT5, and the base stage of audion VT5 is connected with the emitter stage of audion VT6, and the emitter stage of audion VT5 is connected with the source electrode of metal-oxide-semiconductor Q1.
This utility model compared with the prior art, has the following advantages and beneficial effect:
(1) this utility model is provided with Humidity Detection structure and long-range monitoring structure composition; Humidity Detection structure its testing result in use can be shown on long-range monitoring structure in the distance; make testing staff without walking about in field; reduce the difficulty of detection, preferably protect the growth of crops.
(2) this utility model is provided with signal transmission circuit, can be filtered signal before transmission purifying, improve the discrimination power of signal, additionally it is possible to strengthens the signal intensity launched, and then improves the transmission range improving signal.
(3) this utility model is provided with bistable protection circuit; voltage and the electric current of solaode output can be stablized; avoid the fluctuation of product voltage x current in use follow-up components and parts are impacted; preferably protect the use safety of product; the image that simultaneously can also well avoid voltage or current fluctuation to cause detection data, further increases the accuracy of system detection.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the circuit diagram of signal transmission circuit of the present utility model.
Fig. 3 is the circuit diagram of bistable protection circuit of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As it is shown in figure 1, long-range soil humidity high intensity bistable detecting system, including Humidity Detection structure and the long-range monitoring structure that is connected by wireless network with this Humidity Detection structure；Humidity Detection structure is by remote controllers; signal transmission circuit, solaode and the digital to analog converter being connected on remote controllers; and the soil humidity sensor being connected with digital to analog converter by signal processing circuit is formed; being additionally provided with bistable protection circuit between solaode and remote controllers, the input of this bistable protection circuit is connected with solaode, outfan is connected with remote controllers；Remotely monitoring structure is by terminal controller, and the display being connected on terminal controller forms with signal receiver；Remote control structure is by signal transmission circuit and the signal receiver wireless connections on terminal controller.
Described soil humidity sensor is SE-103V soil moisture sensor or SW-103 soil moisture sensor.Described remote controllers and terminal controller are M68HC11 type single-chip microcomputer.
During installation, first Humidity Detection structure is arranged in soil the position needing to detect soil moisture, when arranging in the insertion soil, end of soil humidity sensor to be guaranteed, and the branch and leaf of plant to be guaranteed will not cover solaode, the on and off switch finally opening Humidity Detection structure makes it bring into operation, it is ensured that Humidity Detection structure is run with the long-range monitoring structure energising being arranged at a distance and is connected with each other.
As in figure 2 it is shown, described signal transmission circuit is by audion VT1, audion VT2, audion VT3, audion VT4, antenna N, inductance L1, inductance L2, diode D1, diode D2, slide rheostat RP1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, and electric capacity C6 form.
nullDuring connection，The negative pole of electric capacity C1 is connected with the colelctor electrode of audion VT1、Positive pole base stage with audion VT1 after resistance R1 is connected，One end of slide rheostat RP1 base stage with audion VT1 after resistance R2 is connected、Other end emitter stage with audion VT1 after resistance R3 is connected、Sliding end base stage with audion VT2 after diode D2 is connected，The P pole of diode D1 negative pole with electric capacity C1 after resistance R4 is connected、N pole is connected with the base stage of audion VT4，The positive pole of electric capacity C2 colelctor electrode with audion VT3 after resistance R6 is connected、Negative pole is connected with the N pole of diode D1，One end of resistance R7 is connected with the emitter stage of audion VT2、The other end is connected with the base stage of audion VT3，One end of resistance R5 is connected with the negative pole of electric capacity C2、The other end is connected with the emitter stage of audion VT3，The positive pole of electric capacity C3 is connected with the emitter stage of audion VT3、Negative pole is connected with the emitter stage of audion VT2，The negative pole of electric capacity C4 is connected with electric capacity C3、Positive pole is connected with the emitter stage of audion VT4，One end of resistance R8 is connected with the positive pole of electric capacity C3、The other end is connected with the base stage of audion VT4，The negative pole of electric capacity C5 is connected with the positive pole of electric capacity C3、Positive pole colelctor electrode with audion VT4 after inductance L1 is connected，One end of inductance L2 is connected with the positive pole of electric capacity C2、The other end is connected with the positive pole of electric capacity C5，Resistance R9 is arranged in parallel with inductance L2，The positive pole of electric capacity C6 is connected with the positive pole of electric capacity C5、Negative pole is connected with antenna N.
Wherein, the P pole of diode D2 is connected with the base stage of audion VT2, the colelctor electrode of audion VT2 is connected with the colelctor electrode of audion VT3, the emitter stage of audion VT2 is connected with the junction point of slide rheostat RP1 and resistance R3, the positive pole of electric capacity C1 forms the input of this signal transmission circuit with the emitter stage of audion VT2 and is connected with remote controllers, and antenna N is as the wireless signal outfan of this signal transmission circuit.
As it is shown on figure 3, bistable protection circuit is by audion VT5, audion VT6, audion VT7, audion VT8, metal-oxide-semiconductor Q1; slide rheostat RP2, electric capacity C7, electric capacity C8, diode D3, resistance R10, resistance R11; resistance R12, resistance R13, resistance R14, resistance R15, and resistance R16 form.
nullDuring connection，One end of resistance R10 is connected with the colelctor electrode of audion VT5、The other end is connected with the colelctor electrode of audion VT6，The positive pole of electric capacity C7 is connected with the colelctor electrode of audion VT7、Negative pole is connected with the emitter stage of audion VT8，Resistance R11 is serially connected between base stage and the emitter stage of audion VT7，The positive pole of electric capacity C8 is connected with the source electrode of metal-oxide-semiconductor Q1、Negative pole is connected with the negative pole of electric capacity C7，One end of slide rheostat RP2 is connected with the base stage of audion VT6、The other end is connected with the emitter stage of audion VT7、Sliding end is connected with the grid of metal-oxide-semiconductor Q1，One end of resistance R13 is connected with the emitter stage of audion VT5、The other end is connected with the colelctor electrode of audion VT8，The N pole of diode D3 is connected with the drain electrode of metal-oxide-semiconductor Q1、P pole base stage with audion VT8 after resistance R14 is connected，One end of resistance R15 is connected with the P pole of diode D3、The other end is connected with the emitter stage of audion VT8，One end of resistance R12 is connected with the emitter stage of audion VT7、The other end is connected with the positive pole of electric capacity C8，One end of resistance R16 is connected with the positive pole of electric capacity C8、The other end is connected with the emitter stage of audion VT8.
Wherein, the positive pole of electric capacity C7 is connected with the colelctor electrode of audion VT5, and the base stage of audion VT5 is connected with the emitter stage of audion VT6, and the emitter stage of audion VT5 is connected with the source electrode of metal-oxide-semiconductor Q1.
During work, water content in soil is measured by soil humidity sensor, and corresponding data are sent to remote controllers by digital to analog converter, concrete soil moisture is sent to the signal receiver being arranged on terminal controller by these remote controllers by signal transmission circuit, show eventually through the display being arranged on terminal controller so that related personnel can learn concrete testing result easily.
By said method, just can well realize this utility model.
Claims (5)
1. long-range soil humidity high intensity bistable detecting system, it is characterised in that include Humidity Detection structure and the long-range monitoring structure being connected with this Humidity Detection structure by wireless network；Humidity Detection structure is by remote controllers; signal transmission circuit, solaode and the digital to analog converter being connected on remote controllers; and the soil humidity sensor being connected with digital to analog converter by signal processing circuit is formed; being additionally provided with bistable protection circuit between solaode and remote controllers, the input of this bistable protection circuit is connected with solaode, outfan is connected with remote controllers；Remotely monitoring structure is by terminal controller, and the display being connected on terminal controller forms with signal receiver；Remote control structure is by signal transmission circuit and the signal receiver wireless connections on terminal controller.
Long-range soil the most according to claim 1 humidity high intensity bistable detecting system, it is characterised in that described soil humidity sensor is SE-103V soil moisture sensor or SW-103 soil moisture sensor.
Long-range soil the most according to claim 2 humidity high intensity bistable detecting system, it is characterised in that described remote controllers and terminal controller are M68HC11 type single-chip microcomputer.
nullLong-range soil the most according to claim 3 humidity high intensity bistable detecting system，It is characterized in that，Described signal transmission circuit is by audion VT1，Audion VT2，Audion VT3，Audion VT4，Antenna N，Negative pole is connected with the colelctor electrode of audion VT1、The electric capacity C1 that positive pole base stage with audion VT1 after resistance R1 is connected，One end base stage with audion VT1 after resistance R2 is connected、Other end emitter stage with audion VT1 after resistance R3 is connected、The slide rheostat RP1 that sliding end base stage with audion VT2 after diode D2 is connected，P pole negative pole with electric capacity C1 after resistance R4 is connected、The diode D1 that N pole is connected with the base stage of audion VT4，Positive pole colelctor electrode with audion VT3 after resistance R6 is connected、The electric capacity C2 that negative pole is connected with the N pole of diode D1，One end is connected with the emitter stage of audion VT2、The resistance R7 that the other end is connected with the base stage of audion VT3，One end is connected with the negative pole of electric capacity C2、The resistance R5 that the other end is connected with the emitter stage of audion VT3，Positive pole is connected with the emitter stage of audion VT3、The electric capacity C3 that negative pole is connected with the emitter stage of audion VT2，Negative pole is connected with electric capacity C3、The electric capacity C4 that positive pole is connected with the emitter stage of audion VT4，One end is connected with the positive pole of electric capacity C3、The resistance R8 that the other end is connected with the base stage of audion VT4，Negative pole is connected with the positive pole of electric capacity C3、The electric capacity C5 that positive pole colelctor electrode with audion VT4 after inductance L1 is connected，One end is connected with the positive pole of electric capacity C2、The inductance L2 that the other end is connected with the positive pole of electric capacity C5，The resistance R9 being arranged in parallel with inductance L2，And positive pole is connected with the positive pole of electric capacity C5、The electric capacity C6 composition that negative pole is connected with antenna N；Wherein, the P pole of diode D2 is connected with the base stage of audion VT2, the colelctor electrode of audion VT2 is connected with the colelctor electrode of audion VT3, the emitter stage of audion VT2 is connected with the junction point of slide rheostat RP1 and resistance R3, the positive pole of electric capacity C1 forms the input of this signal transmission circuit with the emitter stage of audion VT2 and is connected with remote controllers, and antenna N is as the wireless signal outfan of this signal transmission circuit.
nullLong-range soil the most according to claim 4 humidity high intensity bistable detecting system，It is characterized in that，Described bistable protection circuit is by audion VT5，Audion VT6，Audion VT7，Audion VT8，Metal-oxide-semiconductor Q1，One end is connected with the colelctor electrode of audion VT5、The resistance R10 that the other end is connected with the colelctor electrode of audion VT6，Positive pole is connected with the colelctor electrode of audion VT7、The electric capacity C7 that negative pole is connected with the emitter stage of audion VT8，It is serially connected in the resistance R11 between base stage and the emitter stage of audion VT7，Positive pole is connected with the source electrode of metal-oxide-semiconductor Q1、The electric capacity C8 that negative pole is connected with the negative pole of electric capacity C7，One end is connected with the base stage of audion VT6、The other end is connected with the emitter stage of audion VT7、The slide rheostat RP2 that sliding end is connected with the grid of metal-oxide-semiconductor Q1，One end is connected with the emitter stage of audion VT5、The resistance R13 that the other end is connected with the colelctor electrode of audion VT8，N pole is connected with the drain electrode of metal-oxide-semiconductor Q1、The diode D3 that P pole base stage with audion VT8 after resistance R14 is connected，One end is connected with the P pole of diode D3、The resistance R15 that the other end is connected with the emitter stage of audion VT8，One end is connected with the emitter stage of audion VT7、The resistance R12 that the other end is connected with the positive pole of electric capacity C8，And one end is connected with the positive pole of electric capacity C8、The resistance R16 composition that the other end is connected with the emitter stage of audion VT8；Wherein, the positive pole of electric capacity C7 is connected with the colelctor electrode of audion VT5, and the base stage of audion VT5 is connected with the emitter stage of audion VT6, and the emitter stage of audion VT5 is connected with the source electrode of metal-oxide-semiconductor Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223582.4U CN205720215U (en) | 2016-03-22 | 2016-03-22 | Remotely soil humidity high intensity bistable detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223582.4U CN205720215U (en) | 2016-03-22 | 2016-03-22 | Remotely soil humidity high intensity bistable detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205720215U true CN205720215U (en) | 2016-11-23 |
Family
ID=57313991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620223582.4U Active CN205720215U (en) | 2016-03-22 | 2016-03-22 | Remotely soil humidity high intensity bistable detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205720215U (en) |
-
2016
- 2016-03-22 CN CN201620223582.4U patent/CN205720215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205229869U (en) | Intelligent greenhouse big -arch shelter system | |
| CN205389816U (en) | Long -range accurate irrigation system of solar energy based on thing networking | |
| CN205353825U (en) | Greenhouse automatic control system | |
| CN202916735U (en) | Winner greenhouse humiture automatic control system | |
| CN104267699A (en) | Agricultural greenhouse intelligent control device based on Internet of Things and working method thereof | |
| CN107272779A (en) | A kind of agriculture control system of wisdom | |
| CN205720215U (en) | Remotely soil humidity high intensity bistable detecting system | |
| CN205720217U (en) | Remotely soil humidity high intensity monitoring system | |
| CN204256925U (en) | A kind of environmental data collecting analytic system of livestock and poultry cultivation house | |
| CN104686296A (en) | Field irrigation intelligent control system based on multichannel sensors | |
| CN204157375U (en) | A kind of intelligent agricultural greenhouse based on Internet of Things control system | |
| CN204406247U (en) | A kind of monitoring of agricultural greenhouse booth environment and control device | |
| CN205720218U (en) | Remotely soil moisture monitoring system | |
| CN205808584U (en) | Duplex high precision temperature polling instrument for crystal smelting furnace | |
| CN211044042U (en) | Agricultural greenhouse intelligent control device based on internet of things | |
| CN205720216U (en) | The remotely soil high-precision safety detecting system of humidity | |
| CN205620409U (en) | Long -range soil humidity safety detection system | |
| CN207939745U (en) | A kind of intelligence greenhouse-environment monitoring system | |
| CN204101942U (en) | Plant growth environment multiple information detects and display device | |
| CN210426616U (en) | Automatic temperature and humidity detection system for agricultural greenhouse | |
| CN205720214U (en) | Remotely soil humidity height precisely monitors system | |
| CN205210732U (en) | Monitoring device is planted to crops | |
| CN103605391A (en) | An intelligent monitoring device for agricultural greenhouses and a realization method thereof | |
| CN204270130U (en) | A kind of flower shed intelligent control system | |
| CN204065888U (en) | For the temperature and humidity controller of constant temperature and moisture test room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhiping Inventor before: Han Qunyan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180213 Address after: 511400 Guangdong Guangzhou City, Panyu District Luoxi new town Haitang five street twenty-two house Patentee after: Zhang Zhiping Address before: 611200 Chongzhou Sichuan Economic Development Zone Youth (College) Venture Park Patentee before: CHENGDU HONGKAIRUI TECHNOLOGY CO., LTD. |