System Overview:
The agricultural environment in Datian is facing industry pain points such as power supply difficulties, vast areas, high wiring costs, and complex maintenance. Ju YingLORAWireless intelligent irrigation systems have emerged, based onLORAWireless spread spectrum and4G/Network communication technology, throughLORAGateway+LORAWireless control terminal+LORAThe hardware combination of wireless collection terminals, combined with the Juying Agricultural Internet of Things platform, enables remote and unlimited distance data collection and control functions.
Core advantages of the system
1. Wide coverage and flexible networking
- Communication distance: LORAWireless transmission can reach the farthest distance3kmIt can cover tens to hundreds of acres of farmland
- Networking capabilityComes with a built-in battery, no wiring required, operates with low power consumption, and supports multi node networking
- Stable transmissionUsing spread spectrum communication technology to enhance link stability with multi-channel signals
2. Precise irrigation and intelligent regulation
The system determines humidity, light intensity, liquid level, pressure, wind speed and direction, etcLORAWireless collector, real-time monitoring of farmland environmental parameters, combined with the water demand patterns of crop types and growth stages, to achieveThree irrigation modes:
- Remote irrigation: Through mobile phonesAPP/Computer remote control of valve opening and closing
- Timed irrigation: Automatic execution of preset irrigation time
- Circular irrigationRun in a loop according to the set parameters
3. Low power design, durable and long-lasting
- Battery lifeBuilt in lithium battery can work3-5Year
- Power consumption controlUpload data once every minute, static power consumption<20uA
- Protection Rating Waterproof, cast aluminum shell, suitable for high temperature and high humidity environment: IP68System architecture and working principle
Hardware composition
Equipment type
| Functional characteristics | Technical parameters | Gateway |
|---|---|---|
| LORAData transfer center | support | Ethernet4G/Valve controller/WIFI |
| Control irrigation execution | Multiple voltage selection | 3.6V-12.8VEnvironmental collector |
| Monitoring meteorological data | Temperature, humidity, light intensity, etc | Soil moisture collector |
| Detecting soil parameters | Humidity, temperature, etc | Communication architecture |
System functional characteristics
传感器数据 → LORA采集终端 → LORA网关 → 云平台 → 用户终端
控制指令 → 用户终端 → 云平台 → LORA网关 → LORA控制终端Intelligent control function
Precise irrigation control
- Remote setting of start/end time and irrigation duration
- Customize irrigation strategies based on crop water demand patterns
- Customize irrigation strategies based on crop water demand patterns
- Real time status feedback, timely alarm for abnormalities
- Intelligent linkage control
- Combined with soil moisture detection system for automatic irrigation
- Intelligent adjustment of irrigation plan based on meteorological data
- Support linkage with water pumps and fertilization equipment
- Multiple control modes
- Remote manual control
- Automatic timing control
- Conditional trigger control
Management monitoring function
- Real time monitoringReal time display of battery voltage, signal strength, and equipment status
- Alarm promptWeChat, SMSAPPMulti way alarm push
- Data analysisAutomatically generate curve graphs and support data export and analysis
Equipment selection guide
Comparison of valve controller specifications
| Parameters | 3.6Vcontroller | 7.2Vcontroller | 10.8Vcontroller | 12.8Vcontroller |
|---|---|---|---|---|
| Wireless frequency | 470-510MHz | 470-510MHz | 470-510MHz | 470-510MHz |
| Transmission distance | 3km(open) | 3km(open) | 3km(open) | 3km(open) |
| Valve type | Electric ball valve | Pulse valve | Electric butterfly valve | Electric butterfly valve |
| Applicable pipe diameter | DN15/25 | DN50-150 | DN125/150 | DN200/250 |
Application scenarios and value
Applicable scenarios
- Field agricultureIrrigation of field crops such as wheat and corn
- Economic cropsOrchard, tea garden, medicinal herb cultivation
- Municipal greeningMaintenance of parks, lawns, and green belts
- Facility agricultureGreenhouse, connected film greenhouse
Application value
- Water conservation and efficiency improvementPrecise irrigation saves water30-50%
- Save labor and timeReduce labor costs and improve management efficiency
- Improving quality and increasing productionScientific irrigation improves crop quality and yield
- Intelligent managementRealize refined management of agricultural production
Summary
The intelligent irrigation system in Datian solves the problems of power supply, wiring, and maintenance in traditional Datian irrigation through advanced IoT technology, achieving intelligence, precision, and automation of irrigation operations. The system has the characteristics of easy installation, strong scalability, and wide applicability, making it an ideal choice for the development of modern smart agriculture.
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