A circuit controller for variable spraying device
A controller and circuit technology, applied in flow control of electric devices, non-electric variable control, flow control, etc., can solve problems such as inability to achieve precise spraying, uneven control of spraying amount, and difficulty in adjustment, so as to reduce The effect of drug dosage, significant economic and ecological benefits, and broad application prospects
Inactive Publication Date: 2018-07-27
武汉九斗智能科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] At present, there are many variable spraying devices used in conjunction with drones, but these variable spraying devices are not very mature, the spraying volume is unevenly controlled, and the adjustment is difficult, and it is impossible to achieve precise spraying. Therefore, a Variable spraying device that can control precise spraying
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The present invention is illustrated below in conjunction with the accompanying drawings.
[0018] Such as figure 1 As shown, a circuit controller for a variable spraying device, including a power supply module, is used to provide the working voltage of the microprocessor control module and the drive module;
[0019] The signal control module is used to set the initial voltage signal for the microprocessor control module;
[0020] The microprocessor control module includes single-chip microcomputer 1 and single-chip microcomputer 2. After the single-chip microcomputer 1 processes the voltage signal, it displays the flow value on the display 1 or the display 2. After the single-chip microcomputer 2 processes the voltage signal, it outputs a corresponding PWM signal to the drive module;
[0021] a drive module, used to drive the operation of the pump;
[0022] The flow detection module is used to detect the flow of the water outlet of the pump and output a frequency sig...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a circuit controller for a variable spraying device. The circuit controller comprises the components of a power supply module which supplies working voltage to a microprocessor control module and a driving module, a signal control module which sets the initial voltage signal to the microprocessor control module, the microprocessor control module, the driving module which drives a pump to operate, a flow detecting module which detects the water-outlet-end flow of the pump and outputs a frequency signal, a frequency transmitter module which converts the frequency signal that is output by the flow detecting module to a linear voltage signal, and a display module. The microprocessor control module comprises a first single-chip microcomputer and a second single-chip microprocessor. The first single-chip microprocessor processes the voltage signal and displays a flow value on the display module. The second single-chip microprocessor processes the voltage signal and outputs a corresponding PWM signal to the driving module. The display module comprises a first display device which displays a theoretical flow value and a second display device that displays an actual flow value. The variable spraying device with the circuit controller can adjust the spraying amount, thereby realizing precise-amount spraying, sufficiently utilizing medicament and protecting environment.
Description
technical field [0001] The invention belongs to the field of variable-variable spraying control devices for unmanned aerial vehicles, and in particular relates to a circuit controller for variable-variable spraying devices. Background technique [0002] The research and application of unmanned plant protection helicopter spraying equipment has developed rapidly in developed countries such as the United States, Japan, and South Korea. However, the unmanned light plant protection aircraft used in agriculture is currently in the primary research stage in my country. However, in the past three years, all parts of the country have been actively developing and applying unmanned plant protection aircraft. Models are also gradually enriched, the scope of application is wider and wider, the speed of promotion is faster and faster, and technical research is getting deeper and deeper. Although the promotion and application of unmanned plant protection aircraft in China has been on th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D7/06
CPCG05D7/0635
Inventor 冯思淇
Owner 武汉九斗智能科技有限公司