CN213404421U - Intelligent watering device - Google Patents
Intelligent watering device Download PDFInfo
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- CN213404421U CN213404421U CN202021800918.1U CN202021800918U CN213404421U CN 213404421 U CN213404421 U CN 213404421U CN 202021800918 U CN202021800918 U CN 202021800918U CN 213404421 U CN213404421 U CN 213404421U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
An embodiment of the utility model provides an intelligence watering ware, include: the solar irrigation system comprises a singlechip, and a solar power supply module, an alternating current power supply module and an irrigation module which are respectively and electrically connected with the singlechip; the single chip microcomputer is used for receiving electric energy provided by the solar power supply module or the alternating current power supply module and controlling the irrigation module to irrigate the target plants. The embodiment of the utility model provides an intelligence watering ware can receive the electric energy that solar energy power module or alternating current power module provided according to actual conditions in a flexible way, because solar energy belongs to clean energy, consequently the embodiment of the utility model provides an intelligence watering ware can avoid the energy extravagant to a certain extent.
Description
Technical Field
The utility model relates to an agricultural irrigation technical field especially relates to an intelligence watering ware.
Background
The irrigation devices for irrigating plants in the market at present are generally composed of a controller and a water pump, and the whole irrigation device is supplied with electric energy through a battery or a mains supply, but the power supply mode of the irrigation devices causes energy waste.
Disclosure of Invention
To the problem that prior art exists, the embodiment of the utility model provides an intelligence watering ware.
An embodiment of the utility model provides an intelligence watering ware, include:
the solar irrigation system comprises a singlechip, and a solar power supply module, an alternating current power supply module and an irrigation module which are respectively and electrically connected with the singlechip; wherein the content of the first and second substances,
the single chip microcomputer is used for receiving the electric energy provided by the solar power supply module or the alternating current power supply module and controlling the irrigation module to irrigate the target plants.
Furthermore, the solar power supply module comprises a solar panel, a charging unit electrically connected with the solar panel and a storage battery electrically connected with the charging unit, and the storage battery is electrically connected with the single chip microcomputer; wherein the content of the first and second substances,
the solar panel is used for converting solar energy into electric energy;
the charging unit is used for charging the electric energy into the storage battery;
the storage battery is used for storing the electric energy converted from the solar energy.
Further, the alternating current power supply module comprises an alternating current interface, a rectifier transformer electrically connected with the alternating current interface and a light-operated switch electrically connected with the rectifier transformer, and the light-operated switch is electrically connected with the single chip microcomputer; wherein the content of the first and second substances,
the alternating current interface is used for accessing external alternating current;
the rectifier transformer is used for converting the alternating current into low-voltage direct current;
the light-operated switch is used for sensing outside light and conducting on-off or off-off according to the outside light.
Further, the single chip microcomputer comprises a first judgment module and a receiving module electrically connected with the first judgment module; wherein the content of the first and second substances,
the first judgment module is used for judging whether the photoswitch is disconnected;
and the receiving module is used for receiving the electric energy provided by the solar power supply module when the judging result is yes and receiving the electric energy provided by the alternating current power supply module when the judging result is no.
Furthermore, intelligence watering ware still includes soil temperature and humidity sensor, soil temperature and humidity sensor with singlechip electric connection for the temperature and/or the humidity of the soil of gathering the cultivation target plant.
Further, the irrigation module comprises a relay and a water pump electrically connected with the relay, the relay is electrically connected with the single chip microcomputer, the single chip microcomputer is used for controlling the relay to be turned on or off according to the temperature and/or the humidity of the soil for cultivating the target plants, and the relay is used for turning on the water pump to irrigate the target plants when the relay is turned on.
Furthermore, the single chip microcomputer further comprises a second judgment module and a control module electrically connected with the second judgment module; wherein the content of the first and second substances,
the second judgment module is used for judging whether the irrigation condition is met or not according to the temperature and/or the humidity of the soil for cultivating the target plant;
and the control module is used for controlling the relay to be turned on when the judgment result is yes and controlling the relay to be turned off when the judgment result is no.
Further, the water pump has a drip irrigation nozzle and a spray irrigation nozzle.
Further, the intelligent watering device further comprises a display screen and a keyboard; wherein the content of the first and second substances,
the display screen is electrically connected with the single chip microcomputer and used for displaying the state information of the intelligent irrigator and the environmental information of the target plant;
the keyboard is electrically connected with the single chip microcomputer and used for inputting various instructions to the single chip microcomputer so that the single chip microcomputer can use the solar power supply module or the alternating current power supply module to provide electric energy according to the input instructions, or the single chip microcomputer controls the relay to be turned on or off, or the single chip microcomputer controls the water pump to use the drip irrigation nozzle or the spray irrigation nozzle to irrigate the target plants.
Furthermore, the model of the single chip microcomputer is STC12C5A60S2, the model of the solar panel is LT3652, the model of the storage battery is 104050, and the model of the photoswitch is AS-10-220.
The embodiment of the utility model provides an intelligent watering device, which comprises a singlechip, a solar power supply module, an alternating current power supply module and a watering module, wherein the solar power supply module, the alternating current power supply module and the watering module are respectively and electrically connected with the singlechip; the single chip microcomputer is used for controlling the solar power supply module or the alternating current power supply module to provide electric energy and controlling the irrigation module to irrigate the target plants. The embodiment of the utility model provides an intelligence watering ware can control solar energy power module or alternating current power module according to actual conditions in a flexible way and provide the electric energy, because solar energy belongs to clean energy, consequently the embodiment of the utility model provides an intelligence watering ware can avoid the energy extravagant to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an intelligent watering device provided by an embodiment of the present invention.
Fig. 2 is the embodiment of the utility model provides a soil temperature and humidity sensor's schematic structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an intelligent watering device 1, where the intelligent watering device 1 includes:
the device comprises a singlechip 10, and a solar power supply module 20, an alternating current power supply module 30 and an irrigation module 40 which are respectively and electrically connected with the singlechip 10; the single chip microcomputer 10 is configured to receive electric energy provided by the solar power supply module 20 or the ac power supply module 30, and control the watering module 40 to water a target plant.
Specifically, the preferred STC12C5A60S2 of the model of the singlechip 10 that the embodiment of the utility model provides. The single chip microcomputer is an STC12 series single chip microcomputer produced by STC company, not only has higher running speed than a classic 8051 series single chip microcomputer, but also has good instruction code interchangeability, more stable performance and stronger anti-interference capability, and is the first choice for using the single chip microcomputer by a small system. The single chip microcomputer 10 comprises a processor (CPU), a program memory, a data memory, a timer, a counter, a UART serial port, a 1/O interface, a high-speed A/D conversion module, an SPI interface, a PCA, a watchdog, an on-chip R/C oscillator, an external crystal oscillation circuit and other modules. The single chip microcomputer of STC12C5A60S2 model almost comprises all unit modules required in data acquisition and control, and can be called a system on chip.
The solar power supply module 20 is used for converting solar energy into electric energy and storing the electric energy so as to transmit the electric energy to the single chip microcomputer 10, and further provide the electric energy for the whole intelligent irrigator 1, thereby ensuring the normal operation of the intelligent irrigator 1. It should be noted that the electric energy converted from the solar energy is usually low-voltage direct current.
The ac power supply module 30 is configured to convert ac power (for example, 220V ac power) into low-voltage dc power to transmit the low-voltage dc power to the single chip microcomputer 10, so as to provide electric energy for the entire intelligent irrigator 1, thereby ensuring normal operation of the intelligent irrigator 1.
The single chip microcomputer 10 may receive the electric energy provided by the solar power supply module 20 or the ac power supply module 30, for example, receive the electric energy provided by the solar power supply module 20 when the sun is present, or receive the electric energy provided by the ac power supply module 30 otherwise.
The embodiment of the utility model provides an intelligence watering ware 1 can receive the electric energy that solar energy power module 20 or alternating current power module 30 provided according to actual conditions in a flexible way, because solar energy belongs to clean energy, consequently the embodiment of the utility model provides an intelligence watering ware 1 can avoid the energy extravagant to a certain extent.
Further, referring to fig. 1, the solar power supply module 20 includes a solar panel 201, a charging unit 202 electrically connected to the solar panel 201, and a storage battery 203 electrically connected to the charging unit 202, wherein the storage battery 203 is electrically connected to the single chip microcomputer 10; the solar panel 201 is used for converting solar energy into electric energy; the charging unit 202 is configured to charge the electric energy into the storage battery; the storage battery 203 is used for storing the electric energy converted from the solar energy.
Specifically, the solar panel 201 in the embodiment of the present invention is preferably a 5V, 10W dual-panel solar panel, and the model is preferably LT3652, and the dual-panel solar panel can take different angles of solar illumination in the afternoon into consideration, and the charging unit 202 is connected to achieve the purpose of fully charging the storage battery 203. The model of the charging unit 202 is TP4056, the model of the storage battery 203 is 2400mA rechargeable battery, the model is preferably 104050, the output voltage of the storage battery is 5V, and the model of the light control switch 203 is preferably AS-10-220.
It should be noted that, because the capacity of the storage battery 203 is large enough, the intelligent watering device 1 can be supplied with electric energy when the sun is absent, and the normal operation of the intelligent watering device 1 is ensured.
Further, referring to fig. 1, the ac power supply module 30 includes an ac power interface 301, a rectifier transformer 302 electrically connected to the ac power interface 301, and a light-operated switch 303 electrically connected to the rectifier transformer 302, where the light-operated switch 303 is electrically connected to the single chip microcomputer 10; the alternating current interface 301 is used for accessing external alternating current; the rectifier transformer 302 is used for converting the alternating current into low-voltage direct current; the light control switch 303 is configured to sense external light and turn on or off according to the external light.
Specifically, the ac power interface 301 is used for receiving external ac power, for example, 220V ac power. Rectifier transformer 302 has step-down and alternating current-direct current conversion's function, in the embodiment of the utility model provides an, rectifier transformer 302 converts 220V's alternating current into 5V and 9V's direct current output, carries low voltage direct current to singlechip 10, and then for whole intelligent watering ware 1 provides the electric energy, guarantees intelligent watering ware 1's normal operating. The light control switch 303 is turned off when the sun is present and turned on when the sun is absent.
Further, the single chip microcomputer 10 includes a first judgment module and a receiving module electrically connected to the first judgment module; the first judging module is configured to judge whether the optical control switch 303 is turned off; the receiving module is configured to receive the electric energy provided by the solar power supply module 20 when the determination result is yes, and receive the electric energy provided by the alternating current power supply module 30 when the determination result is no.
Specifically, the first determining module and the receiving module may be integrated in a processor of the single chip microcomputer 10.
Further, referring to fig. 1, the intelligent watering device 1 further includes a soil temperature and humidity sensor 50, and the soil temperature and humidity sensor 50 is electrically connected to the single chip microcomputer 10 and is configured to collect the temperature and/or humidity of the soil for cultivating the target plant.
Specifically, consider according to factors such as life cycle, the embodiment of the utility model provides a soil temperature and humidity sensor 50 adopts the soil temperature and humidity sensor who has withstand voltage, the SHT11 model of resistant damage metal protection casing. Wherein, the protection casing provides fine protection for soil temperature and humidity sensor 50 under the prerequisite that does not influence soil temperature and humidity sensor 50 detection effect. The soil temperature and humidity sensor 50 of the SHT11 model is also a monolithic fully calibrated digital relative humidity and temperature sensor of the IIC bus interface, can simultaneously realize measurement of soil humidity and soil temperature, and can directly output digital signals of the temperature and the humidity to transmit to the single chip microcomputer 10.
Further, referring to fig. 1, the irrigation module 40 includes a relay 401 and a water pump 402 electrically connected to the relay 401, the relay 401 is electrically connected to the single chip microcomputer 10, the single chip microcomputer 10 is configured to control the relay 401 to be turned on or off according to the temperature and/or humidity of the soil for cultivating the target plant, and the relay 401 is configured to turn on the water pump 402 to irrigate the target plant when the relay 401 is turned on.
The embodiment of the utility model provides an intelligence watering ware 1 can water the target crop according to the temperature and/or humidity of the soil of cultivateing the target plant control in a flexible way, for the plant watering provides the scientific and reliable foundation, has avoided irrigation resource (water and/or fertilizer) extravagant, has promoted the survival rate of target plant.
Further, the single chip microcomputer 10 further includes a second determination module and a control module electrically connected to the second determination module; the second judgment module is used for judging whether the irrigation condition is met according to the temperature and/or the humidity of the soil for cultivating the target plant; the control module is configured to control the relay 401 to be turned on if the determination result is yes, and control the relay 401 to be turned off if the determination result is no.
Specifically, the second determining module and the control module may be integrated in a processor of the single chip microcomputer 10. The irrigation conditions may be such that the temperature of the soil in which the target plant is cultivated is less than a second predetermined threshold value, and/or the humidity is less than a third predetermined threshold value. The second preset threshold and the third preset threshold may be stored in the data storage of the single chip microcomputer 10 in advance. If the temperature of the soil for cultivating the target plant is less than a second preset threshold or the humidity of the soil for cultivating the target plant is less than a third preset threshold, the second judging module judges that the target plant needs to be irrigated, and at the moment, the control module controls the relay 401 to be turned on so as to turn on the water pump 402 to irrigate the target plant when the control module is turned on; if the temperature of the soil for cultivating the target plant is not less than the second preset threshold and the humidity is not less than the third preset threshold, the second judging module judges that the target plant does not need to be watered, and at the moment, the control module controls the relay 401 to be closed and does not irrigate the target plant.
Further, the water pump 402 has a drip irrigation nozzle and a spray irrigation nozzle.
It can be understood that the two irrigation modes are adopted in the embodiment of the present invention to achieve the purpose of saving water and meet the requirement that the partial plants only need to spray water on the leaf surface.
Further, a display 60 and a keyboard 70 are included; the display screen 60 is electrically connected with the single chip microcomputer 10 and is used for displaying the state information of the intelligent watering device 1 and the environmental information of the target plants; the keyboard 70 is electrically connected to the single chip microcomputer 10, and is configured to input various instructions to the single chip microcomputer 10, so that the single chip microcomputer 10 uses the solar power supply module 20 or the ac power supply module 30 to provide electric energy according to the input instructions, or the single chip microcomputer 10 controls the relay 401 to be turned on or off, or the single chip microcomputer 10 controls the water pump 402 to use the drip irrigation nozzle or the spray irrigation nozzle to irrigate the target plant.
Specifically, the display screen 60 employs a liquid crystal 1602 module, and the liquid crystal 1602 module is a character type liquid crystal. The character generation memory inside the liquid crystal 1602 module stores 160 different dot matrix characters: numeral, English case, common symbol, etc., and can display 32 characters in 16 × 02 at the same time. The display screen 60 is used for displaying status information (such as starting time, duration of use, name of a module currently powered on, and the like) of the intelligent watering device 1, and also can be used for displaying environmental information (such as temperature and humidity of soil and the like) of a target plant. The system external memory ROM is AT24C 02.
As a preferred embodiment, the present invention is described with reference to fig. 2 for a soil temperature and humidity sensor 50, and the soil humidity sensor 50 determines the moisture content in soil to determine the humidity of the soil. As shown in fig. 2, when the probe of the soil moisture sensor 50 is suspended, the base of the transistor is in an open circuit state, and the cut-off output of the transistor is 0; when the triode is inserted into soil, the resistance value of the soil is different due to different moisture content in the soil, the base electrode of the triode provides conduction current with variable size, the conduction current from the collector electrode to the emitter electrode of the triode is controlled by the base electrode, and the conduction current is converted into voltage after passing through the pull-down resistor of the emitter electrode.
Further, the model of the single chip microcomputer 10 is STC12C5a60S 2. The model of the solar panel 201 is LT3652, the model of the storage battery 202 is 104050, the capacity of the storage battery is 2400mA, and the output voltage is 5V. The model of the soil temperature and humidity sensor 50 is SHT 11.
As a preferred embodiment, the embodiment of the present invention is described with reference to fig. 2 to describe the work flow of the intelligent watering device 1. When the intelligent irrigator 1 works, solar energy is converted into electric energy by the solar panel 201 and stored in the storage battery 202, the storage battery 202 supplies the electric energy to the single chip microcomputer 10 with the STC12C5A60S2 model, if the first judgment module judges that the electric quantity is not enough to support the single chip microcomputer 10, the water pump 402, the relay 401 and other devices to work, the receiving module controls the alternating current interface 301 to access external 220V alternating current, and the rectifier transformer 302 converts the external 220V alternating current into 5V and 9V low-voltage direct current for output and supplies power to the single chip microcomputer 10 and other circuits. The temperature and/or humidity in the detected soil are/is converted into digital signals through the soil humidity sensor 50 and sent into the single chip microcomputer 10, if the second judgment module judges that the irrigation condition is met, the control module outputs a control signal to control the relay 401 to be started, then the water pump 402 is started, and the mode that the drip irrigation nozzle drips or the blade surface of the spray irrigation nozzle sprays is selected to irrigate the target plant.
To sum up, the embodiment of the utility model provides an intelligence watering ware utilizes ordinary solar panel, battery, comparatively cheap singlechip, water pump and drips irrigation the sprinkling irrigation pipe, and to a great extent has practiced thrift the later stage fund consumption of purchasing the watering ware. And convenient to use can improve the survival rate of the plant of planting, is favorable to water economy resource and electric energy.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An intelligent watering device, comprising:
the solar irrigation system comprises a singlechip, and a solar power supply module, an alternating current power supply module and an irrigation module which are respectively and electrically connected with the singlechip; wherein the content of the first and second substances,
the single chip microcomputer is used for receiving the electric energy provided by the solar power supply module or the alternating current power supply module and controlling the irrigation module to irrigate the target plants.
2. The intelligent watering device defined in claim 1 wherein the solar power module comprises a solar panel, a charging unit electrically connected to the solar panel, and a battery electrically connected to the charging unit, the battery being electrically connected to the single-chip microcomputer; wherein the content of the first and second substances,
the solar panel is used for converting solar energy into electric energy;
the charging unit is used for charging the electric energy into the storage battery;
the storage battery is used for storing the electric energy converted from the solar energy.
3. The intelligent irrigation device as claimed in claim 2, wherein the ac power supply module comprises an ac interface, a rectifier transformer electrically connected to the ac interface, and a photoswitch electrically connected to the rectifier transformer, the photoswitch being electrically connected to the single-chip microcomputer; wherein the content of the first and second substances,
the alternating current interface is used for accessing external alternating current;
the rectifier transformer is used for converting the alternating current into low-voltage direct current;
the light-operated switch is used for sensing outside light and conducting on-off or off-off according to the outside light.
4. The intelligent watering device of claim 3 wherein the single-chip microcomputer comprises a first determination module and a receiving module electrically connected to the first determination module; wherein the content of the first and second substances,
the first judgment module is used for judging whether the photoswitch is disconnected;
and the receiving module is used for receiving the electric energy provided by the solar power supply module when the judging result is yes and receiving the electric energy provided by the alternating current power supply module when the judging result is no.
5. The intelligent watering device defined in claim 1 further comprising a soil temperature and humidity sensor electrically connected to the single-chip microcomputer for collecting the temperature and/or humidity of the soil used for cultivating the target plants.
6. The intelligent watering device defined in claim 1 or claim 5 wherein the watering module comprises a relay and a water pump electrically connected to the relay, the relay is electrically connected to the single-chip microcomputer, the single-chip microcomputer is configured to control the relay to turn on or off according to the temperature and/or humidity of the soil in which the target plant is cultivated, and the relay is configured to turn on the water pump when the relay is turned on to water the target plant.
7. The intelligent watering device defined in claim 6 wherein the single-chip microcomputer further comprises a second determination module and a control module electrically connected to the second determination module; wherein the content of the first and second substances,
the second judgment module is used for judging whether the irrigation condition is met or not according to the temperature and/or the humidity of the soil for cultivating the target plant;
and the control module is used for controlling the relay to be turned on when the judgment result is yes and controlling the relay to be turned off when the judgment result is no.
8. The intelligent irrigation emitter as in claim 6 wherein the water pump has a drip emitter and a spray emitter.
9. The intelligent watering device of claim 8, further comprising a display screen and a keyboard; wherein the content of the first and second substances,
the display screen is electrically connected with the single chip microcomputer and used for displaying the state information of the intelligent irrigator and the environmental information of the target plant;
the keyboard is electrically connected with the single chip microcomputer and used for inputting various instructions to the single chip microcomputer so that the single chip microcomputer can use the solar power supply module or the alternating current power supply module to provide electric energy according to the input instructions, or the single chip microcomputer controls the relay to be turned on or off, or the single chip microcomputer controls the water pump to use the drip irrigation nozzle or the spray irrigation nozzle to irrigate the target plants.
10. The intelligent watering device defined in claim 3 wherein the single-chip microcomputer is of type STC12C5A60S2, the solar panel is of type LT3652, the battery is of type 104050, and the light-operated switch is of type AS-10-220.
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| CN202021800918.1U CN213404421U (en) | 2020-08-26 | 2020-08-26 | Intelligent watering device |
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| CN202021800918.1U CN213404421U (en) | 2020-08-26 | 2020-08-26 | Intelligent watering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451359A (en) * | 2021-08-27 | 2022-05-10 | 孙嘉悦 | Micro-ecosystem based on device is raised to insect pet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451359A (en) * | 2021-08-27 | 2022-05-10 | 孙嘉悦 | Micro-ecosystem based on device is raised to insect pet |
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