CN105432441A - Control method for intelligent irrigation device - Google Patents

Abstract

The invention provides a control method for an intelligent irrigation device. The intelligent irrigation device comprises a liquid crystal display screen, two keys and an intelligent controller. The two keys are the setting key and the modifier key respectively. A water pump is cyclically and regularly started according to the number of days through the setting process including seven steps of the control method, the number of cycle days and single running hours can be set, unmanned, regular and quantitative flower watering can be achieved, and due to the double-key design of the liquid crystal display screen, user control is simple and visual and software logic design is convenient and simple.

Description

A kind of control method of intelligent irrigating device

Technical field

The present invention relates to the control field of garden apparatus, be specifically related to a kind of control method of intelligent irrigating device.

Background technology

Plant needs regularly to water, but waters because unmanned in family or owner often forget, easily causes plant hydropenia, withered even dead, and lack at present a kind of convenience, handy can the automatics that keeps the skin wet to plant of timing and control method thereof.

Summary of the invention

The present invention is intended to solve in prior art the technical problem existed, provide a kind of can the control method of intelligent irrigating device of timing automatically watering.

The control method of intelligent irrigating device provided by the invention for intelligent irrigating device comprise LCDs, two buttons and intelligent controller, described two buttons are respectively setting key and amendment key, and described control method comprises the following steps:

(1) user enters interval number of days set model by setting key; On described liquid crystal display, only compartment display is digital, and remainder does not show;

(2) user presses amendment key and enters interval number of days selection mode; Described amendment key is often pressed once, and described number of days increases by one day, and described number of days is at the scope Inner eycle of 0 to maximum number of days;

(3) user enters duration-point set model by setting key; On described liquid crystal display, only duration-portions display is digital, and remainder does not show;

(4) user presses amendment key and enters duration-component selections pattern; Described amendment key is often pressed once, and described point of increasing is plused fifteen, and the described point of scope Inner eycle in 0 to largest score;

(5) user enters duration-second set model by setting key; On described liquid crystal display, only duration-second partly shows numeral, and remainder does not show;

(6) user presses amendment key and enters duration-second selection mode; Described amendment key is often pressed once, and described second increases by one second, and described second is at the scope Inner eycle of 0 to maximum number of seconds;

(7) user presses setting key, and assignment procedure completes, and system starts to enter work or standby mode according to setting.

Further, described intelligent controller controls water pump and periodically opens, stops, and water extraction is supplied plant to be watered.

Further, described largest score is 30 points, and described maximum number of seconds is 59 seconds.

The control method of intelligent irrigating device provided by the invention has following technique effect:

1. control water pump and press the startup of number of days circulation timing, circulation number of days, single operating time can be set, realize unmanned, regularly, quantitatively water flowers;

2. LCDs adds that two button design makes user control simple, intuitive, software logic design is convenient succinct;

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:

Fig. 1 is the interior schematic diagram of the intelligent irrigating device of present embodiment.

Fig. 2 is the shell schematic perspective view of the intelligent irrigating device of present embodiment.

Fig. 3 is the shape body reference diagram of intelligent irrigating device when applying of present embodiment.

Fig. 4 is the liquid crystal display of the intelligent irrigating device of present embodiment and the schematic diagram of button.

Fig. 5 is the control flow chart of the intelligent irrigating device of present embodiment.

Fig. 6 is the water pump scheme of installation in the intelligent irrigating device of present embodiment.

Fig. 7 is the structural representation of the intelligent controller of the intelligent irrigating device of present embodiment.

Embodiment

Below based on the accompanying drawing representing embodiments of the present invention, the present invention is specifically described.

Fig. 1 to Fig. 2 respectively illustrates the interior schematic diagram of intelligent irrigating device provided by the invention and the schematic perspective view of shell.This device has a main frame 10, main frame 10 has a shell 4, shell 4 inside has water pump 1, intelligent controller 2, built-in power 3, water inlet pipe 6, outlet pipe 7, external power supply 5, water inlet pipe 6 and outlet pipe 7 are each passed through inlet opening 440 on shell 4, apopore 450 enters shell and is connected with the interface of water pump 1, built-in power 3 is powered for intelligent controller 2, and external power supply 5 is powered for water pump 1.

Shell 4 has liquid crystal display 420, for information such as displaying time, the interval number of days watered, the durations that waters at every turn, be convenient to user operation, also there are two buttons 410, one of them button 410 has selection function, another button 410 has determines function, and the setting of two buttons not only decreases number of keys but also reduces operation complexity, user-friendly; Also have external power interface 430, external power supply to be connected with each electricity consumption module of device interior by this interface thus to be these electricity consumption module for power supply; Also have inlet opening 440 and apopore 450, water inlet pipe 6 and 7 is each passed through inlet opening 440, apopore 450 enters shell and be connected with the interface of water pump 1;

As shown in Figure 3, main frame 10 is connected with water tank 20 by water inlet pipe 6, be connected with flowerpot 30 to be watered by outlet pipe 7, current are extracted out by water pump 1 and are entered water inlet pipe 6 from water tank 20, after being sent by water pump 1, through outlet pipe 7, also supply is to each flowerpot 30, and when supplying each flowerpot, the end of outlet pipe 7 can connect the joint of sprinkling irrigation or drip irrigation so that water can be watered in flowerpot by the form of spraying or drip.

Intelligent controller and LCDs and button constitute the control system of this device jointly, as shown in Figure 4, which show the information shown by LCDs, comprise interval, duration, the implication at interval is namely every how many days watering a water, digital scope is 0-30, unit is sky, illustrates: 0 represents and started immediately the same day and only started once, and 1 represents second day starts and every day starts, 2 represent the 3rd day starts and started every 1 day, the like; The implication of duration is taken time for watering at every turn, can set minute, second respectively, point optional digital scope be 0-30, unit is point, and the optional digital scope of second is 0-59, and unit is second; Also show setting and amendment two buttons in Fig. 4, user can to water flowers the setting of logic control scheme by complete cost apparatus by operating these two buttons, concrete operation step as shown in Figure 5:

Step: 101: enter interval number of days set model by setting key; I.e. only compartment display numeral on liquid crystal display, remainder does not show, and user can understand and entered interval number of days set model;

Step 102: press amendment key and enter interval number of days selection mode (0-30 days); Namely user presses amendment key to select interval number of days, and numeral is changed to 30 from 0, and user often presses and once revises key then numeral increase by 1, constantly circulates, until numeral is increased to the numeral that user view is specified;

Step 103: enter duration-point set model by setting key; I.e. only duration-portions display numeral on liquid crystal display, remainder does not show, and user can understand and entered duration-point set model;

Step 104: press amendment key and enter duration-component selections pattern (0-30 divides); Namely user press amendment key to select duration-point, numeral be changed to 30 from 0, user often press once revise key then numeral increase by 1, constantly circulate, until numeral is increased to the numeral that user view is specified;

Step 105: enter duration-second set model by setting key; Namely on liquid crystal display, only duration-second part shows numeral, and remainder does not show, and user can understand and entered duration-second set model;

Step 106: press amendment key and enter duration-selection mode second (0-59 second); Namely user presses amendment key to select duration-second, and numeral is changed to 59 from 0, and user often presses and once revises key then numeral increase by 1, constantly circulates, until numeral is increased to the numeral that user view is specified;

Step 107: determine by setting key; Namely assignment procedure completes, system starts to enter work or standby mode according to setting, illustrate: if what select is 5 days, interval, duration be 5 points 0 second, then the water pump in this device will start once every 5 days, each start 5 points of times of 0 second and water be poured onto in the connected all flowerpots of pipeline.

By this setting and control logic greatly simplify device control logic, decrease button quantity and reduce the complexity of user operation, can implement device unmanned, automatically start, timing controlled.

A main frame in this device waters to multiple flowerpot, undertaken on water route by three-way device between each flowerpot interconnected, the watering of each flowerpot is taken time identical, user carrys out the size of regulating water flow by the aperture of the joint regulating the sprinkling irrigation in each flowerpot or drip irrigation, thus can realize the identical but technique effect that the amount of watering is different from each other of each flowerpot watering time.

As shown in Figure 3, in order to increase water-storage capacity, multiple water tank 20, by three-way device 22 cascade, jointly supplies water for main frame 10, greatly improves the safety of water supply.

As shown in Figure 3, the line end entering water tank has sinker 21, its role is to line end to be sunken to water tank bottom to make the water in water tank fully be extracted out, avoids that pipeline is floating to be caused large water gaging to be stored in water tank bottom can not being drawn out of.

As shown in Figure 7, intelligent controller 2 is by single-chip microcomputer 201, crystal oscillator 202, opto-coupler chip 203, 204 4, relay part composition, wherein single-chip microcomputer 201 and crystal oscillator 202 are powered by built-in power, water pump 1 is powered by external power supply 5, the supply access at water pump 1 place supply access and intelligent controller 2 place is isolated by opto-coupler chip 203, to be single-chip microcomputer 201 send control signal by I/O interface to its course of work makes LED lighting on the left of opto-coupler chip, optical signal sends the triode on the right side of opto-coupler chip to and makes it send the signal of telecommunication to relay 204, relay makes extraneous power supply 5 be turned on or off with water pump 1 thus make water pump 1 open or stop, wherein single-chip microcomputer 201 is super low-power consumption MUC single-chip microcomputer, and therefore built-in power can be 3V battery, and water pump 1 is 12V DC water pump, and therefore external power supply 5 can be that 220V interchange turns the lithium battery that commutator transformer also can be 12V.

Because intelligent controller and water pump adopt double power-supply system, and between two power-supply systems, there is Phototube Coupling, thus can effectively isolated water pump motor start time electromagnetic pulse on the impact of intelligent controller, avoid the disorder causing control circuit.

As shown in Figure 6, water pump 1 is installed on the bottom of shell 4 by vibration piece 8, vibration piece 8 is by vibration isolation circle 801, vibration isolation mounts 802, ribs 803 forms, vibration isolation circle 801 is sheathed on the body exterior of water pump 1, vibration isolation mounts 802 is fixed on the bottom of shell 4 by the secure component such as screw or nut, ribs 803 plays the effect improving intensity between vibration isolation circle and vibration isolation mounts, due to the existence of vibration piece 8, the vibrations that water pump 1 operationally produces can not or seldom be transmitted on shell, thus avoiding device generation tramp, also generation and the conduction of noise is avoided, vibration piece 8 can by rubber, sponge, foam, the vibration isolation materials such as cork are made.

The material of shell 4 is aluminum or aluminum alloy or other metal materials, this technique effect that can produce from three aspects:

(1) deadweight compared with plastic casing of the shell of metal material is comparatively large, and the vibrations that water pump produces in the course of the work can not cause device entirety to be beated or displacement, device can be made to be stabilized in the three unities, thus improve device stability and safety;

(2) heat conductivility that had of metal material, the heat that water pump and intelligent controller produce in the course of the work effectively can conduct and avoid apparatus overheat;

(3) electromagnetic interference shield that the water pump of its inside is produced by current impulse when starting and cut out can also fall by this shell, prevent it from propagating into hull outside and interference is caused to other electrical equipment closed on, such as avoid the problems such as the electrical equipment such as the mobile phone near this device, TV pipe, screen generation snowflake, thus improve the satisfaction of user's use.

The control method of intelligent irrigating device provided by the invention has following technique effect:

1. control water pump and press the startup of number of days circulation timing, circulation number of days, single operating time can be set, realize unmanned, regularly, quantitatively water flowers;

2. LCDs adds that two button design makes user control simple, intuitive, software logic design is convenient succinct;

Description of reference numerals

1 water pump, 2 intelligent controllers, 3 built-in powers, 4 shells, 5 external power supplys, 6 water inlet pipes, 7 outlet pipes, 8 vibration pieces, 10 main frames, 20 water tanks, 30 flowerpots, 21 sinkers, 22 three-way devices, 201 single-chip microcomputers, 202 crystal oscillators, 203 opto-coupler chips, 204 relays, 410 buttons, 420 liquid crystal displays, 430 external power interfaces, 440 inlet openings, 450 apopores, 801 vibration isolation circles, 802 vibration isolation mounts, 803 ribs.

Claims (3)

1. a control method for intelligent irrigating device, described intelligent irrigating device comprises LCDs, two buttons and intelligent controller, and described two buttons are respectively setting key and amendment key, it is characterized in that, comprise the following steps:

(1) user enters interval number of days set model by setting key; On described liquid crystal display, only compartment display is digital, and remainder does not show;

(2) user presses amendment key and enters interval number of days selection mode; Described amendment key is often pressed once, and described number of days increases by one day, and described number of days is at the scope Inner eycle of 0 to maximum number of days;

(3) user enters duration-point set model by setting key; On described liquid crystal display, only duration-portions display is digital, and remainder does not show;

(4) user presses amendment key and enters duration-component selections pattern; Described amendment key is often pressed once, and described point of increasing is plused fifteen, and the described point of scope Inner eycle in 0 to largest score;

(5) user enters duration-second set model by setting key; On described liquid crystal display, only duration-second partly shows numeral, and remainder does not show;

(6) user presses amendment key and enters duration-second selection mode; Described amendment key is often pressed once, and described second increases by one second, and described second is at the scope Inner eycle of 0 to maximum number of seconds;

(7) user presses setting key, and assignment procedure completes, and system starts to enter work or standby mode according to setting.

2. method according to claim 1, is characterized in that: described intelligent controller controls water pump and periodically opens, stops, and water extraction is supplied plant to be watered.

3. method according to claim 1 and 2, is characterized in that: described largest score is 30 points, and described maximum number of seconds is 59 seconds.