CN217364077U - Garden watering intelligence control system - Google Patents
Garden watering intelligence control system Download PDFInfo
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- CN217364077U CN217364077U CN202121175648.4U CN202121175648U CN217364077U CN 217364077 U CN217364077 U CN 217364077U CN 202121175648 U CN202121175648 U CN 202121175648U CN 217364077 U CN217364077 U CN 217364077U
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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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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses an intelligent control system for garden irrigation, which comprises an irrigation device, and comprises a first main board, a solenoid valve module, a first key unit, a screen display unit and a first power module for supplying power, wherein the solenoid valve module, the first key unit and the screen display unit are all connected with the first main board; soil moisture monitoring devices, including second mainboard, soil moisture sensor, second key unit and the second power module who is used for the power supply, the second mainboard is connected with second key unit to send to first mainboard after gathering soil moisture sensor's humidity data, first mainboard is according to the angle of opening and shutting of humidity data control electromagnetism water valve in order to adjust garden soil irrigation flow. The intelligent irrigation and remote control of green plants in the garden can be realized, the labor intensity is reduced, the water resource utilization rate and the garden quality are improved, and the working stability is good.
Description
Technical Field
The utility model belongs to the technical field of automatic irrigation system, concretely relates to garden watering intelligence control system.
Background
The courtyard is a continuation of buildings and an important place for family member activities. The beautiful, intelligent and safe courtyard can enable people to live more comfortably and comfortably. And can not less green plant in the courtyard, the watering of green plant in family's garden adopts artifical watering at present mostly, not only spends a large amount of cost of labor, can't accurately judge irrigation water consumption moreover, often is unfavorable for green plant growth when the water is improper, and when business trip, tourism or the long-term family nobody, the green plant of courtyard will lead to withering because of unable timely watering, influence the environment at home, cause economic loss. Therefore, how to perform irrigation on demand for the green plants in the household garden, improve the outdoor water resource utilization rate and garden quality, and save labor cost becomes an urgent task for solving the irrigation of the green plants in the household garden.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned content, provide a garden watering intelligence control system, can realize the green intelligent watering of planting in garden, water as required and accurate watering to can realize remote control, reduce intensity of labour, improve water utilization rate and garden quality, help improving job stabilization nature and life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of garden watering intelligence control system, including irrigation equipment and soil moisture monitoring devices, wherein:
the irrigation device comprises a first main board, an electromagnetic valve module, a first key unit, a screen display unit and a first power module for supplying power, wherein the electromagnetic valve module, the first key unit and the screen display unit are all connected with the first main board, the electromagnetic valve module comprises at least one electromagnetic water valve, a water inlet of the electromagnetic water valve is connected with a water source, a water outlet of the electromagnetic water valve is connected with a water pipe, and the water pipe is arranged to garden soil;
soil moisture monitoring devices, including second mainboard, soil moisture sensor, second key unit and the second power module who is used for the power supply, the second mainboard is connected with second key unit to send to first mainboard after gathering soil moisture sensor's humidity data, output control signal adjusts the angle that opens and shuts of electromagnetism water valve behind the first mainboard receipt humidity data.
Preferably, the first power module comprises a battery, a first capacitor, a second capacitor and a power conversion chip, one end of the first capacitor and one end of the second capacitor are connected in parallel to the input end of the power conversion chip, the other end of the first capacitor and the other end of the second capacitor are connected in parallel to the ground, the output end of the power conversion chip supplies power to the first main board, the electromagnetic valve module, the first key unit and the screen display unit, and the power conversion chip is also connected with the battery in common ground.
Preferably, irrigation equipment still includes first wireless communication unit and the first wired communication unit of all being connected with first mainboard, and soil moisture monitoring devices still includes the second wired communication unit of being connected with the second mainboard, and first wired communication unit is connected with the second wired communication unit, and external terminal equipment of first wireless communication unit.
Preferably, the soil humidity monitoring device further comprises a second wireless communication unit connected with the second main board, and the second wireless communication unit is externally connected with terminal equipment.
Preferably, the garden watering intelligent control system further comprises a wireless gateway and a cloud control platform, and the first wireless communication unit, the wireless gateway, the cloud control platform and the terminal device are connected in sequence.
Preferably, soil moisture monitoring devices still includes the second wireless communication unit with second mainboard connection, and the second wireless communication unit is connected with wireless gateway.
Preferably, the terminal device includes at least one of a computer, a mobile phone, and a tablet.
Preferably, the irrigation device further comprises a clock processing unit, and the clock processing unit is connected with the first main board.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the combination of the irrigation device, the soil humidity monitoring device and the terminal equipment, the intelligent irrigation control system replaces the traditional manual irrigation mode to realize intelligent irrigation, irrigation as required and accurate irrigation, so that the problems that the daily irrigation task of green plants in the garden is heavy and the green plants in the garden cannot be irrigated in time when personnel are out for a long time are effectively solved, the water resource utilization rate and the garden quality can be improved, the remote control is realized, the use is convenient and fast, and the power consumption is low;
2) through power module's optimal design, overcome the water hammer effect, help keeping the system time normal operating after the battery is changed simultaneously, help improving job stabilization nature and life.
Drawings
Fig. 1 is a schematic structural view of the intelligent garden watering control system of the present invention;
fig. 2 is a circuit diagram of a first power module of the present invention;
fig. 3 is a flow chart of the garden watering intelligent control system of the present invention.
Description of the reference numerals: 100. an irrigation device; 101. a first main board; 102. a first wireless communication unit; 103. a first power supply module; 104. an electromagnetic valve module; 105. a clock processing unit; 106. a first wired communication unit; 107. a first key unit; 108. a screen display unit; 200. a soil humidity monitoring device; 201. a second main board; 202. a second wireless communication unit; 203. a second power supply module; 204. a second wired communication unit; 205. a soil humidity sensor; 206. a second key unit; 300. a wireless gateway; 400. a cloud control platform; 500. a terminal device; 801. a battery; 802. a power conversion chip; c1, a first capacitance; c2, a second capacitor.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As shown in fig. 1-3, an intelligent control system for garden watering comprises an irrigation device 100 and a soil moisture monitoring device 200, wherein:
the irrigation device 100 comprises a first main board 101, an electromagnetic valve module 104, a first key unit 107, a screen display unit 108 and a first power module 103 for supplying power, wherein the electromagnetic valve module 104, the first key unit 107 and the screen display unit 108 are all connected with the first main board 101, the electromagnetic valve module 104 comprises at least one electromagnetic water valve, a water inlet of the electromagnetic water valve is connected with a water source, a water outlet of the electromagnetic water valve is connected with a water pipe, and the water pipe is arranged to garden soil;
soil moisture monitoring devices 200, including second mainboard 201, soil moisture sensor 205, second key unit 206 and the second power module 203 that is used for the power supply, second mainboard 201 is connected with second key unit 206 to send to first mainboard 101 after gathering soil moisture sensor 205's humidity data, first mainboard 101 receives the angle that opens and shuts of output control signal regulation electromagnetism water valve behind the humidity data.
Wherein, for installation and convenient to use, irrigation equipment 100 and soil moisture monitoring devices 200 are two independent modules, and first power module 103 and second power module 203 all adopt the battery power supply. Independent and flexible switching between an equipment working mode and a low-power consumption standby mode is achieved through control of respective main boards, ultra-long work in a battery power supply mode is achieved, if the irrigation device 100 adopts a 9V350mAH alkaline battery, and the soil humidity monitoring device 200 adopts a 2X 1.5V AA battery, the ultra-long work can work normally for more than one year, and power supply guarantee is provided for normal and stable operation of equipment.
First mainboard 101 passes through the accurate electric quantity that measures first power module 103 of ADC, and second mainboard 201 passes through the accurate electric quantity that measures second power module 203 of ADC, through the real-time accurate sampling of ADC to supply voltage, combines battery discharge curve and equipment mode condition, realizes battery residual capacity and residual operating time's accurate aassessment, ensures the reliable and stable work of equipment. The remaining battery capacity and the remaining operating time are displayed on the screen display unit 108, and when the battery capacity is close to the power supply bottom line, the battery icon on the screen display unit 108 flickers to remind the user and prohibit operation, so that the safety and the stability of the equipment are ensured.
The first key unit 107 is used for completing local setting of the irrigation device 100, and the on-screen display unit 108 provides a configuration interface to complete setting confirmation and display functions, so as to facilitate operation. The on-screen display unit 108 may also integrate the first key unit 107 functionality, such as using a touch screen. The first key unit 107 is used to perform local setting and power on/off operations of the irrigation device 100, and the setting contents are as follows: 1) system time (24h system); 2) system workday (set by week); 3) irrigation start time; 4) the length of irrigation time;
5) the number of times of irrigation; 6) a rainy day mode (the irrigation operation is not started in the rainy day mode); 7) manual mode (irrigation is started and stopped by manual key); 8) irrigation flow rate, etc.
The electromagnetic valve module 104 comprises at least one electromagnetic water valve, if the electromagnetic water valve is adopted, an interface can be expanded according to actual requirements, a plurality of electromagnetic water valves are externally connected, water is supplied to soil through a water pipe, and the water pipe can be erected above garden soil or buried in the garden soil, so that irrigation of multiple points in different irrigation requirement scenes is completed. The number of solenoid water valves in the solenoid valve module 104 can also be adjusted according to actual requirements. The stroke of the electromagnetic water valve is adjustable from 0 degree to 360 degrees, if the stroke is 0 degree, the electromagnetic water valve is in a closed state, and if the stroke is 360 degrees, the electromagnetic water valve is in a completely opened state, so that different flow requirements are met.
The garden soil humidity is monitored in real time by the soil humidity sensor 205 (partially buried in soil), the soil humidity is judged according to the soil humidity, the judgment is carried out based on the setting of a sensor humidity threshold value, the threshold value is set by a soil humidity sensitivity knob on the soil humidity sensor 205, for example, the threshold value is set to be 50%, the soil is wet when the monitored humidity value is greater than 50%, the soil is dry when the monitored humidity value is less than or equal to 50%, the humidity value and the data of the dry and wet state are sent to the irrigation device 100, and the irrigation device 100 autonomously completes intelligent control of garden irrigation according to the humidity value and the data of the dry and wet state by adopting a wired or wireless communication mode.
Irrigation equipment 100 can move alone among this control system, if set for back direct operation through first button unit 107, or move after combining with soil moisture monitoring devices 200, if under operating mode, irrigation equipment 100 can awaken soil moisture monitoring devices 200 as required and carry out soil moisture data monitoring, and the humidity value and the wet and dry state data of receiving soil moisture sensor 205, and irrigation equipment 100 carries out accurate watering according to the operation of opening and shutting of humidity value and wet and dry state data control electromagnetism water valve.
In an embodiment, the first power module 103 includes a battery 801, a first capacitor C1, a second capacitor C2, and a power conversion chip 802, one end of the first capacitor C1 and one end of the second capacitor C2 are connected in parallel to an input end of the power conversion chip 802, the other end of the first capacitor C1 and the other end of the second capacitor C2 are connected in parallel to ground, an output end of the power conversion chip 802 supplies power to the first motherboard 101, the solenoid valve module 104, the first key unit 107, and the on-screen display unit 108, and the power conversion chip 802 is also grounded to the battery 801.
The electromagnetic water valve switch is easy to cause a water hammer effect, so that short-term contact failure of the battery 801 due to large-amplitude vibration is caused, in order to overcome the water hammer effect and keep the system time after the battery 801 is replaced to normally operate, no power supply maintenance in an equipment working mode is realized by arranging the first capacitor C1 and the second capacitor C2 which are connected in parallel in the first power module 103, and the maintenance is carried out for more than 5 seconds. Specifically, as shown in fig. 2, a 9V alkaline battery 801 is used as a power input, a 470uF capacitor is used as the first capacitor C1 and the second capacitor C2, one end of the 470uF capacitor is connected in parallel to the input end of the power conversion chip 802, the other end of the 470uF capacitor is connected in parallel to the ground, the parallel capacitor is always in a charging state in the device operation mode, the capacitor can be discharged to avoid poor contact when a water hammer acts, and no power supply is maintained when the battery 801 is replaced. The power conversion chip 802(LDO TPL810F33) converts the voltage into 3.3V to supply power to the first motherboard 101, the solenoid valve module 104, the first button unit 107, and the screen display unit 108.
In one embodiment, the irrigation device 100 further comprises a first wireless communication unit 102 and a first wired communication unit 106 both connected to the first main board 101, the soil moisture monitoring device 200 further comprises a second wired communication unit 204 connected to the second main board 201, the first wired communication unit 106 is connected to the second wired communication unit 204, and the first wireless communication unit 102 is externally connected to the terminal device 500.
Wherein, irrigation device 100 and soil moisture monitoring devices 200 realize synchronous control through wired communication mode, or still can be through wireless communication, or have wired and wireless communication concurrently for different demands. According to different implementations, the first wired communication unit 106 may also be integrated into the first motherboard 101, and the second wired communication unit 204 may also be integrated into the second motherboard 201.
When the control distance is short (such as in a local area network), the terminal device 500 can be directly connected with the irrigation device 100 wirelessly (WIFI or bluetooth), and the irrigation device 100 can be set through the first key unit 107 and the screen display unit 108, or through the terminal device 500. The remaining battery capacity and the remaining operating time of the first power module 103 and the second power module 203 can be transmitted to the terminal device 500 through the first wireless communication unit 102 in real time, and the user is prompted by the on-screen display unit 108 or the terminal device 500. Remote setting, operation monitoring, linkage control and the like can be realized through the terminal equipment 500, and the method is visual and convenient.
In an embodiment, the soil moisture monitoring device 200 further includes a second wireless communication unit 202 connected to the second main board 201, and the second wireless communication unit 202 is externally connected to the terminal device 500.
Wherein, soil moisture monitoring devices 200 still can directly set for the sensor humidity threshold through the terminal equipment 500 of being connected with second wireless communication unit 202, can realize remote control, convenient and fast more. And the remaining battery capacity and the remaining operating time of the first power module 103 and the second power module 203 can also be transmitted to the terminal device 500 in real time through the first wireless communication unit 102 and the second wireless communication unit 202, respectively. Through a plurality of communication modes, the data backup of the communication link is convenient to realize, and the user can conveniently select and arrange according to actual requirements.
In another embodiment, the garden watering intelligent control system further comprises a wireless gateway 300 and a cloud control platform 400, and the first wireless communication unit 102, the wireless gateway 300, the cloud control platform 400 and the terminal device 500 are connected in sequence.
When the intelligent garden irrigation control system operates on a wide area network to realize remote control, the remote setting and operation monitoring functions of the intelligent garden irrigation control system are realized through the cloud control platform 400, and the cloud control platform 400 can be a cloud SAAS platform built based on the existing cloud platform. The irrigation device 100 can be set by the first key unit 107 and the on-screen display unit 108, or by the terminal equipment 500. The remaining battery capacity and the remaining operating time of the first power module 103 and the second power module 203 may be transmitted to the cloud control platform 400 through the first wireless communication unit 102 in real time, and the screen display unit 108 or the terminal device 500 prompts a user. If the battery power is close to the power supply bottom line, the battery icon of the screen display unit 108 flickers or the terminal device 500 is powered abnormally, so that the warning is given, the abnormal condition of the device caused by low power is avoided, and the safe and stable operation of the device is ensured. The control system can be accessed to the cloud control platform 400, remote setting, operation monitoring, linkage control and the like can be realized through the terminal equipment 500, and the control system is visual and convenient.
In another embodiment, the soil moisture monitoring device 200 further comprises a second wireless communication unit 202 connected to the second main board 201, and the second wireless communication unit 202 is connected to the wireless gateway 300.
Wherein, soil moisture monitoring devices 200 still can be through being connected wireless gateway 300 with second wireless communication unit 202 to by the direct sensor humidity threshold value of setting for of terminal equipment 500, can realize remote control, convenient and fast more. And the remaining battery capacity and the remaining operating time of the first power module 103 and the second power module 203 can also be transmitted to the terminal device 500 in real time through the first wireless communication unit 102 and the second wireless communication unit 202, respectively. Through a plurality of communication modes, the data backup of the communication link is convenient to realize, and the user can conveniently select and arrange according to actual requirements.
In an embodiment, to facilitate the user to perform system setting, remote monitoring, and the like, the terminal device 500 includes at least one of a computer, a mobile phone, and a tablet, such as an online screen or a standalone APP.
In one embodiment, the irrigation device 100 further comprises a clock processing unit 105, and the clock processing unit 105 is connected to the first main board 101. The clock processing unit 105 provides a high precision clock and time for the first main board 101, ensuring that the irrigation device 100 completes precise control.
The irrigation steps of the present application are specifically as follows: 1) the irrigation device 100 controls irrigation to be opened and closed, and instant soil humidity state data are acquired periodically before irrigation is opened and after irrigation is opened; 2) the soil humidity monitoring device 200 is awakened by the irrigation device 100 in the standby mode to complete soil humidity state monitoring, and the soil humidity value and the dry-wet state data are sent to the irrigation device 100 in a wired or wireless mode; 3) the irrigation device 100 determines whether to start irrigation or stop current irrigation according to the soil humidity value and the dry-wet state data.
The irrigation device 100 is in an operating mode when set and the solenoid water valve is actuated and in a low power standby mode at other times. The standby mode is entered by a forced standby or no operation timeout in the operation mode, and the operation mode is forced by a wake-up command or the first key unit 107 in the standby mode. In the operating mode, the device is in a high power consumption state for completing a prescribed operation. In a low-power-consumption standby mode, the equipment is in a low-power-consumption state, the first main board 101 only receives an awakening command or awakening key input, automatically enters a working mode when irrigation is started, and automatically enters the low-power-consumption standby mode after driving an electromagnetic water valve to be started; when the irrigation is finished, the system automatically enters a working mode, and automatically enters a low-power consumption standby mode after the electromagnetic water valve is driven to be closed, so that the consumption of the system on batteries is reduced.
Soil humidity monitoring devices 200 are in the working mode when monitoring humidity and adjusting sensitivity, the sensitivity threshold can be set by the soil humidity sensitivity knob on soil humidity sensor 205 or by terminal equipment 500, and the other time is in the low power consumption standby mode. The standby mode may be entered by forced standby or timeout in the operating mode, and the operating mode may be forced by a wake-up command or the second key unit 206 in the standby mode. In the working mode, the device is in a high power consumption state for completing the specified working content. In the low power consumption standby mode, the device is in a low power consumption state, and the second motherboard 201 only accepts the wake-up command or wake-up key input. After receiving the wake-up command, the system automatically enters a working mode, starts to monitor the soil humidity, and automatically enters a low-power-consumption standby mode after reporting the humidity value and the dry-wet state data to the irrigation device 100. Upon receiving the wake-up key input from the second key unit 206, the system displays the content through the on-screen display unit 108 according to the content transmitted by the key, for example, the result of displaying the dry-wet status data is "dry" or "wet". After the awakening timeout (for example, more than 60 seconds), the system automatically enters a low-power consumption standby mode so as to reduce the consumption of the system on the electric quantity.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the more specific and detailed embodiments described in the present application, but not should be interpreted as limiting the scope of the claims of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a garden watering intelligence control system which characterized in that: the intelligent garden irrigation control system comprises an irrigation device (100) and a soil humidity monitoring device (200), wherein:
the irrigation device (100) comprises a first main board (101), an electromagnetic valve module (104), a first key unit (107), a screen display unit (108) and a first power module (103) for supplying power, wherein the electromagnetic valve module (104), the first key unit (107) and the screen display unit (108) are all connected with the first main board (101), the electromagnetic valve module (104) comprises at least one electromagnetic water valve, a water inlet of the electromagnetic water valve is connected with a water source, a water outlet of the electromagnetic water valve is connected with a water pipe, and the water pipe is arranged to garden soil;
soil moisture monitoring devices (200), including second mainboard (201), soil moisture sensor (205), second key unit (206) and second power module (203) that is used for the power supply, second mainboard (201) with second key unit (206) are connected, and gather send to behind the humidity data of soil moisture sensor (205) first mainboard (101), output control signal adjusts behind the humidity data first mainboard (101) receive the angle that opens and shuts of electromagnetism water valve.
2. The intelligent garden watering control system of claim 1, wherein: the first power module (103) comprises a battery (801), a first capacitor (C1), a second capacitor (C2) and a power conversion chip (802), one end of the first capacitor (C1) and one end of the second capacitor (C2) are connected in parallel to the input end of the power conversion chip (802), the other end of the first capacitor (C1) and one end of the second capacitor (C2) are connected in parallel to the ground, the output end of the power conversion chip (802) supplies power to the first main board (101), the electromagnetic valve module (104), the first key unit (107) and the screen display unit (108), and the power conversion chip (802) is further connected with the battery (801) in common ground.
3. The intelligent garden watering control system of claim 1, wherein: the irrigation device (100) further comprises a first wireless communication unit (102) and a first wired communication unit (106) which are connected with the first main board (101), the soil humidity monitoring device (200) further comprises a second wired communication unit (204) which is connected with the second main board (201), the first wired communication unit (106) is connected with the second wired communication unit (204), and the first wireless communication unit (102) is externally connected with a terminal device (500).
4. The intelligent garden watering control system of claim 3 wherein: the soil humidity monitoring device (200) further comprises a second wireless communication unit (202) connected with the second main board (201), and the second wireless communication unit (202) is externally connected with a terminal device (500).
5. The intelligent garden watering control system of claim 3 wherein: the garden irrigation intelligent control system further comprises a wireless gateway (300) and a cloud control platform (400), wherein the first wireless communication unit (102), the wireless gateway (300), the cloud control platform (400) and the terminal device (500) are sequentially connected.
6. The intelligent garden watering control system of claim 5 wherein: the soil humidity monitoring device (200) further comprises a second wireless communication unit (202) connected with the second main board (201), and the second wireless communication unit (202) is connected with the wireless gateway (300).
7. A garden watering intelligence control system according to any one of claims 3 to 6 wherein: the terminal device (500) comprises at least one of a computer, a mobile phone and a tablet.
8. The intelligent garden watering control system of claim 1, wherein: the irrigation device (100) further comprises a clock processing unit (105), the clock processing unit (105) being connected with the first main board (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121175648.4U CN217364077U (en) | 2021-05-28 | 2021-05-28 | Garden watering intelligence control system |
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| CN202121175648.4U CN217364077U (en) | 2021-05-28 | 2021-05-28 | Garden watering intelligence control system |
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