Unlock instant, AI-driven research and patent intelligence for your innovation.

Multi-index field soil moisture content remote observation system with low-power consumption

A soil moisture and remote monitoring technology, applied in signal transmission systems, measuring devices, fluid velocity measurement, etc., can solve the problem of inability to realize remote transmission of real-time monitoring data, affecting the accuracy and timeliness of monitoring, and lack of long-distance data transmission, etc. problems, to achieve the effect of saving device power consumption, improving accuracy and timeliness, and reducing manpower

Inactive Publication Date: 2008-10-22
张小平
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the monitoring of soil moisture mainly adopts the method of manual on-site monitoring, which not only consumes manpower and material resources, but also slows down the transmission of information, and cannot realize real-time monitoring and remote transmission of data, which affects the accuracy and timeliness of monitoring.
In recent years, some soil moisture monitoring systems have also appeared, but most of them are limited to the monitoring of soil moisture in the canopy, using the power supply in the canopy, which is not suitable for field use; or the soil moisture monitoring of the experimental base, using stored sampling data, Timing online access via RS-232, less monitoring indicators, no long-distance data transmission

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
  • Multi-index field soil moisture content remote observation system with low-power consumption
  • Multi-index field soil moisture content remote observation system with low-power consumption
  • Multi-index field soil moisture content remote observation system with low-power consumption

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Embodiments of the present invention: the low-power multi-index field soil moisture monitoring system of the present invention is composed of a central station 1 and at least one monitoring station 2. According to the scale of the system, the central station 1 and the monitoring station 2 can be used Two networking methods: the first method, such as figure 1 As shown, central station 1 links to each other with the data processing center 3 that has mobile gateway by GSM / GPRS / CDMA mobile communication network, and data processing center 3 connects each monitoring station 2 by GSM / GPRS / CDMA mobile communication network again, each monitoring station 2 Utilize the GSM / GPRS / CDMA mobile communication network to submit data to the data processing center 3 in the form of short messages, and the data processing center 3 then submits the data in real time to each central station 1 in the form of short messages through GSM / GPRS / CDMA ; The second way, such as figure 2 As shown, t...

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 disclosed low-consumption multicriteria field soil moisture content remote monitor system comprises: a center station (1) connected with (2) by GSM information exchange center or with (3) by GSM / GPRS / CDMA mobile communication network, at least one monitor station (2), and a data processing center (3) connected with (2) by GSM / GPRS / CDMA mobile communication network. This invention can remote real-time monitor 10-20 criteria with well reliability and low cost.

Description

Technical field: [0001] The invention relates to a soil moisture monitoring system, in particular to a low power consumption multi-indicator field soil moisture remote monitoring system. Background technique: [0002] Soil moisture refers to the soil moisture status in the active layer of the main root system of crops. It is an important basis for agricultural drought resistance and rational allocation of water resources. Soil moisture and drought monitoring is a public welfare and basic work that can provide scientific basis for the government's macro-decision-making and serve as a guide for agricultural production; it is an important aspect of the public welfare service that the soil and fertilizer system engages in, and it can also provide a basis for project declaration, project Construction provides a scientific basis. At present, the monitoring of soil moisture mainly adopts the method of manual on-site monitoring, which not only consumes manpower and material resour...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/00G01W1/14G01P5/00G01P13/02
CPCY02A90/10
Inventor 张小平
Owner 张小平