CN104298200A - Remote control device of handheld variable spraying machine - Google Patents
Remote control device of handheld variable spraying machine Download PDFInfo
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- CN104298200A CN104298200A CN201410547469.7A CN201410547469A CN104298200A CN 104298200 A CN104298200 A CN 104298200A CN 201410547469 A CN201410547469 A CN 201410547469A CN 104298200 A CN104298200 A CN 104298200A
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- 238000005507 spraying Methods 0.000 title abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 20
- 230000011664 signaling Effects 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 235000013399 edible fruits Nutrition 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 description 8
- 230000002363 herbicidal effect Effects 0.000 description 7
- 239000004009 herbicide Substances 0.000 description 7
- 239000002420 orchard Substances 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 239000003905 agrochemical Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004476 plant protection product Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4188—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by CIM planning or realisation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the field of equipment for plant protection, and relates to a remote control device of a handheld variable spraying machine. The device comprises a control unit, a main single chip microcomputer and a handheld remote controller. The control unit comprises a signal collection unit, an I/V conversion unit, a central processing unit, a signal control unit, an information obtaining module and a remote control module. The variable spraying machine which runs independently judges fruit trees on the two sides through an ultrasonic wave sensor on the variable spraying machine, the main single chip microcomputer on the spraying machine sends an instruction according to signals, and targeted spraying is achieved. Operators carry out remote control and obtain working parameters of the spraying machine. The advance direction of the machine is determined through buttons on a panel of the remote controller. The signals are sent to the single chip microcomputer on the spraying machine through a liquid level sensor in a water tank, and a controller terminal is handheld. The spraying machine has the machine visual ability through the judgment carried out by the ultrasonic wave sensor on the fruit trees, electromagnetic valves are controlled by a signal feedback system and a single chip microcomputer control unit to act, and finally targeted spraying is achieved.
Description
Technical field
The invention belongs to plant protection mechanism technical field, be specifically related to a kind of remote control of hand-held variable rate spray machine, to be adapted to the needs building the spraying of accurate agricultural system variable.
Background technology
Traditional spraying machine when farm work, spray insecticide or herbicide adopt be that blanket type sprays, namely no matter whether there is disease and pest or there is weeds in field, spraying insecticide all equably or herbicide.Cause the service efficiency of agricultural chemicals and herbicide to decline like this, agricultural cost increases.Under this condition, and operator generally can calculate the number of required agricultural chemicals or herbicide according to the size in plot, carry out medicine-chest and make up a prescription.By operating personnel, agricultural chemicals and water are loaded in case, mix by mechanical force or fluid power.Due to the direct exposed to pesticides of operating personnel, easily cause the generation of intoxication accident.Meanwhile, be usually all poured over the edge of a field owing to spraying the residue agricultural chemicals after the end of job, cause the severe contamination to environment.These agricultural chemicals, by surface water or the water that permeates the ground, pollute soil and water source, will directly jeopardize the mankind or livestock.
Variable rate spray machine is the smart spraying facility with Vision Builder for Automated Inspection, and this machine determines whether dispenser according to the situation that the sick worm in field or crop smothering occur.Facility are with ultrasonic sensor and Single Chip Microcomputer (SCM) system, and ultrasonic acquisition, to the information of manipulating object, determines whether spraying pesticide then to solenoid valve output signal, to start spraying operation by control program.Due to the real-time of field information acquisition, make operating personnel cannot predict the number of required agricultural chemicals or herbicide in advance.Therefore, medicine-chest mixes medical instrument great blindness, may cause potential waste.In order to reduce the use cost of agricultural prevention and control of plant diseases, pest control process Pesticides, improve Pesticide use efficiency, protection Agroforestry ecosystem environment, the personal safety of protection operator, the research carrying out direct injection variable rate spray machine applications of pesticide technology is necessary.
The research of external variable rate spray technology starts from eighties of last century the eighties.Because strict restriction has been made in environmental legislation and the food security department use to plant protection products of Europe and North America, require that user is for Target crops dispenser, and restriction produces environmental pollution to the area beyond target zones.
Chris Gliever once utilized imageing sensor carry out taking pictures and be stored on image processing computer seed is capable, computing machine is according to the result of image processing, determine which part needs spraying herbicide, this information passes to sprayer controller with the form of prescription map of spraying, spraying prescription map indicates digital grid, and these grids describe spray area.When spraying machine is through the region demarcated, corresponding valve will be opened, for weed regions spraying (Chris Gliever, David C.Slaughter, 2001).
Due to the tremendous influence that residues of pesticides are brought to agricultural environment, make people start application variables spray technique and carry out target spraying.Comprise for field crop spraying pesticide, to fruit tree spraying insecticide and land for growing field crops spraying herbicide etc., all need to carry out the gordian technique such as identifying to realize to target.
Summary of the invention
The object of the invention is the defect overcoming prior art, a kind of remote control of hand-held variable rate spray machine is provided, this device and plant target recognition device, gordian technique of the present invention is ultrasonic sensor to be differentiated the core control portions of target technology and orchard variable rate spray machine combines, the differentiation to fruit tree is realized by ultrasonic sensor, orchard sprayer is made to be provided with the ability of machine vision, by signal feedback system and single chip control unit, the action of Controlling solenoid valve, final realization is to the spraying of target plant, simultaneously, by the liquid level sensor in water tank, send signal to hand-held controller terminal, and pass through the running parameter of hand-held controller terminal control spraying machine.
Particularly, the present invention is achieved through the following technical solutions:
A remote control for hand-held variable rate spray machine, it comprises control module, host scm and hand-held remote control unit;
Control module comprises signal gathering unit 100, I/V converting unit 200, CPU (central processing unit) 300, signaling control unit 400, data obtaining module 500 and remote control module 600, and its connected mode is for connect successively;
Signal gathering unit 100, I/V converting unit 200, single-chip microcomputer 300 are connected successively with signaling control unit 400;
Signal gathering unit 100 comprises ultrasonic probe 110, ultrasonic sensor controller 120 and distance temperature indicating device 130;
Ultrasonic probe 110, ultrasonic sensor controller 120, distance temperature indicating device 130 connect successively;
I/V converting unit 200 comprises modulating output conversion 210 and photoelectric coupling 220;
Modulating output conversion 210, photoelectric coupling 220 connect successively;
CPU (central processing unit) 300 comprises keyboard input module 330, LCD MODULE 310 and single chip control module 320;
Keyboard input module 330, single chip control module 320, LCD MODULE 310 connect successively;
Signaling control unit 400 comprises photoelectric coupling 410, relay 420 and solenoid valve 430;
Photoelectric coupling 410, relay 420, solenoid valve 430 connect successively;
Ultrasonic sensor controller 120, modulating output conversion 210, photoelectric coupling 220, single chip control module 320, photoelectric coupling 410 connect successively;
Data obtaining module 500 comprises liquid level sensor 510, volume pump 520, photoelectric coupling 530 and speed pickup 540;
Remote control module 600 comprises wireless module 610, touch-screen 620, LCD MODULE 630, SD card 640 and long-range control host machine 650.
Touch-screen 620, long-range control host machine 650, SD card 640 connect successively.
Know-why of the present invention is: variable rate spray machine travels on the track in mountain region, differentiates fruit tree by ultrasonic sensor, and sends instruction after receiving signal by single-chip microcomputer, realizes target spraying.Operating personnel carry out Long-distance Control to the running parameter of spraying machine at the bottom of slope.Comprise the information such as the liquid level in machine gait of march in orbit and direction and water tank and medicine-chest.According to these information, determined the direct of travel of machine by the button on remote controller panel.By the throw-in type liquid level sensor in water tank, signal is sent to the single-chip microcomputer on spraying machine, hand-held controller terminal.
The present invention and ultrasonic sensor differentiate that target technology becomes the core control portions of orchard variable rate spray machine.
Present invention achieves the Based Intelligent Control of orchard variable rate spray machine, be the Vision Builder for Automated Inspection that a kind of new ultrasound wave controls, determine by feedback signal object of spraying, thus realize target spraying.
The present invention and hillside orchard variable rate spray machine support the use, and are realized the object of remote monitoring by the hand-held course of work of controller terminal to machine.
Principal feature of the present invention is as follows:
Present invention achieves remote information exchange and the operation of the operation on the track of mountain region of variable rate spray machine, make operating personnel can the groundwork information of Obtaining Accurate spraying operation under mountain.Avoid the risk that operating personnel are poisoning, decrease the environmentally safe harm caused simultaneously.
Accompanying drawing explanation
Fig. 1: operational module block diagram of the present invention.In figure: 100 is control module (i.e. data obtaining module), and centre is master controller; 300 is CPU (central processing unit) (i.e. telepilot terminals), and master controller and telepilot realize the communication between two controllers by NRF24L01 wireless module.
Fig. 2: control system process flow diagram of the present invention.
Fig. 3: software flow block diagram of the present invention.
Description of reference numerals:
100-control module (i.e. data obtaining module) comprises signal gathering unit;
110--ultrasonic probe; 120-ultrasonic sensor controller; 130-distance temperature indicating device;
200-I/V converting unit
210-modulating output is changed; 220-photoelectric coupling;
300-CPU (central processing unit) (i.e. telepilot terminal)
330 keyboard input modules; 310-LCD MODULE; 320-single chip control module;
400-signaling control unit
410-photoelectric coupling; 420-relay; 430-solenoid valve;
500 data obtaining module
510-liquid level sensor 510; 520-volume pump 520; 530-photoelectric coupling; 540-speed pickup;
600-remote control module
610-wireless module; 620-touch-screen; 630-LCD MODULE; 640-SD card; 650-long-range control host machine.
Embodiment
Embodiment 1
Shown in Fig. 1-3:
A remote control for hand-held variable rate spray machine, it comprises control module, host scm and hand-held remote control unit;
Control module comprises signal gathering unit 100, I/V converting unit 200, CPU (central processing unit) 300, signaling control unit 400, data obtaining module 500 and remote control module 600, and its connected mode is for connect successively;
Signal gathering unit 100, I/V converting unit 200, single-chip microcomputer 300 are connected successively with signaling control unit 400;
Signal gathering unit 100 comprises ultrasonic probe 110, ultrasonic sensor controller 120 and distance temperature indicating device 130;
Ultrasonic probe 110, ultrasonic sensor controller 120, distance temperature indicating device 130 connect successively;
I/V converting unit 200 comprises modulating output conversion 210 and photoelectric coupling 220;
Modulating output conversion 210, photoelectric coupling 220 connect successively;
CPU (central processing unit) 300 comprises keyboard input module 330, LCD MODULE 310 and single chip control module 320;
Keyboard input module 330, single chip control module 320, LCD MODULE 310 connect successively;
Signaling control unit 400 comprises photoelectric coupling 410, relay 420 and solenoid valve 430;
Photoelectric coupling 410, relay 420, solenoid valve 430 connect successively;
Ultrasonic sensor controller 120, modulating output conversion 210, photoelectric coupling 220, single chip control module 320, photoelectric coupling 410 connect successively;
Data obtaining module 500 comprises liquid level sensor 510, volume pump 520, photoelectric coupling 530 and speed pickup 540;
Remote control module 600 comprises wireless module 610, touch-screen 620, LCD MODULE 630 and SD card 640 and long-range control host machine 650.
Touch-screen 620, long-range control host machine 650, SD card 640 connect successively.
Use-pattern of the present invention:
Can hand-held remote control device be passed through for orchard variable rate spray machine, control the parameter of orchard sprayer spraying operation, comprise mixed medicine ratio, spraying machine travel speed in orbit and the spraying machine travel direction etc. along track operation.
A. system is differentiated the fruit tree of spraying machine both sides respectively by two ultrasonic sensors, outputed signal by Circuits System, spraying machine there is host scm, by Single-chip Controlling two groups of solenoid valves, after signal received by solenoid valve, open switch, thus liquid and water enter loading pipeline, mix in the core component direct injection medicine mixer in pipeline.
B. be separately installed with two throw-in type liquid level sensor sensors in water tank and medicine-chest, in the spraying machine course of work, judge liquid level.Sensor can send to liquid level signal the host scm on spraying machine, if wherein any one liquid level drops to close at the bottom of case, host scm sets up two-way communication by BRF24L01 wireless module and hand-held remote control unit.Operating personnel to this signal, and adopt touch screen operation by remote control, machined down are added water or dosing.
C. hand-held remote controller panel has 6 intensity selections, liquid medicine ratio is be 1:500,1:800,1:1000,1:1200,1:1500 and 1:2000 respectively.After determining Pesticide use amount, manually can touch Folding-Screen, the mixed medicine ratio required for selection.Solenoid valve will according to mixed medicine proportional action, and membrane pump pumps required dose successively, and fully mixes in medicine mixer.
Claims (1)
1. a remote control for hand-held variable rate spray machine, comprises control module, host scm and hand-held remote control unit; It is characterized in that:
Control module comprises signal gathering unit 100, I/V converting unit 200, CPU (central processing unit) 300, signaling control unit 400, data obtaining module 500 and remote control module 600, and its connected mode is for connect successively;
Signal gathering unit 100, I/V converting unit 200, single-chip microcomputer 300 are connected successively with signaling control unit 400;
Signal gathering unit 100 comprises ultrasonic probe 110, ultrasonic sensor controller 120 and distance temperature indicating device 130;
Ultrasonic probe 110, ultrasonic sensor controller 120, distance temperature indicating device 130 connect successively;
I/V converting unit 200 comprises modulating output conversion 210 and photoelectric coupling 220;
Modulating output conversion 210, photoelectric coupling 220 connect successively;
CPU (central processing unit) 300 comprises keyboard input module 330, LCD MODULE 310 and single chip control module 320;
Keyboard input module 330, single chip control module 320, LCD MODULE 310 connect successively;
Signaling control unit 400 comprises photoelectric coupling 410, relay 420 and solenoid valve 430;
Photoelectric coupling 410, relay 420, solenoid valve 430 connect successively;
Ultrasonic sensor controller 120, modulating output conversion 210, photoelectric coupling 220, single chip control module 320, photoelectric coupling 410 connect successively;
Data obtaining module 500 comprises liquid level sensor 510, volume pump 520, photoelectric coupling 530 and speed pickup 540;
Remote control module 600 comprises wireless module 610, touch-screen 620, LCD MODULE 630, SD card 640 and long-range control host machine 650.
Touch-screen 620, long-range control host machine 650, SD card 640 connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547469.7A CN104298200A (en) | 2014-10-16 | 2014-10-16 | Remote control device of handheld variable spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547469.7A CN104298200A (en) | 2014-10-16 | 2014-10-16 | Remote control device of handheld variable spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104298200A true CN104298200A (en) | 2015-01-21 |
Family
ID=52317976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547469.7A Pending CN104298200A (en) | 2014-10-16 | 2014-10-16 | Remote control device of handheld variable spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104298200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054713A (en) * | 2016-06-23 | 2016-10-26 | 秦铭海 | Paddy spraying wireless control system |
-
2014
- 2014-10-16 CN CN201410547469.7A patent/CN104298200A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054713A (en) * | 2016-06-23 | 2016-10-26 | 秦铭海 | Paddy spraying wireless control system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
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