Impulse type low-power consumption drip irrigation automatic control device and control method thereof

An automatic control device, low power consumption technology, applied in the direction of program control, watering device, computer control, etc., can solve the problems of popularization and application in difficult agricultural fields, increase cost and power consumption, inappropriate batteries, etc., to reduce costs and The effect of power consumption, low power consumption, and easy operation

Inactive Publication Date: 2010-10-13
SOUTH CHINA AGRI UNIV
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The pulse solenoid valve is the most important device that consumes electric energy in the drip irrigation control device. The solenoid valve used in the traditional drip irrigation timing control device has a high working voltage, generally above 9V DC or 220V AC. The open or closed state of the valve requires Electric energy to maintain, power consump

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Impulse type low-power consumption drip irrigation automatic control device and control method thereof
  • Impulse type low-power consumption drip irrigation automatic control device and control method thereof
  • Impulse type low-power consumption drip irrigation automatic control device and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] like figure 1 As shown, the pulse-type low-power drip irrigation automatic control device includes a controller, a timer, a solenoid valve and a battery. The timer and the solenoid valve are connected to the controller respectively, and the battery is connected to the controller, the timer and the solenoid valve respectively. It is characterized in that it also includes an instruction input device, which is connected with the controller, and the instruction input device controls the start time and drip irrigation time of the drip irrigation through the controller setting the power on and off of the solenoid valve, so as to realize the automatic timing of drip irrigation control.

[0020] like figure 2 As shown, the present invention includes an ATMega8 single-chip microcomputer, a multi-gear knob switch, a one-line keyboard circuit, a real-time clock chip RTC, a bistable pulse solenoid valve and its drive circuit, a 9V battery, a 5V LDO voltage regulator module, and a...

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

No PUM Login to view more

Abstract

The invention discloses an impulse type low-power consumption drip irrigation automatic control device, comprising a controller, a timer, an impulse type magnetic valve, a battery and a knob instruction input device, wherein the timer and the magnetic valve are connected with the controller respectively; the battery is connected with the controller, the timer and the magnetic valve respectively; and the instruction input device is connected with the controller and controls the drip irrigation interval period, start time and drip irrigation time by the controller to drive the power on/off states of the magnetic valve so as to realize automatic timing control on drip irrigation. In addition, the invention also discloses a low power consumption drip irrigation automatic control method.

Description

technical field [0001] The invention relates to a pulse-type low-power drip irrigation automatic control device, which is suitable for automatic drip irrigation control of fruit trees, nurseries, potted plants, etc., and other fields requiring water-saving irrigation control devices. Background technique [0002] The pulse solenoid valve is the most important device that consumes electric energy in the drip irrigation control device. The solenoid valve used in the traditional drip irrigation timing control device has a high working voltage, generally above 9V DC or 220V AC, and the valve is opened or closed. Electric energy is used to maintain, and the power consumption is relatively large, so it is not suitable for battery power supply; and a special display is required to set the time, which increases the cost and power consumption. At present, there are also low-power drip irrigation timing controllers powered by batteries, but their prices are relatively high, and it is ...

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
no application Login to view more
IPC IPC(8): A01G25/16G05B19/042
Inventor 岳学军李加念洪添胜李震宋淑然杨洲朱余清苏建文韬
Owner SOUTH CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap