Beidou RDSS satellite transmission applied to automatic agricultural weather station forecasting system

Program overview

The agricultural meteorological station is a kind of equipment that can automatically observe and store meteorological observation data. Its main function is to monitor the data changes of wind, temperature, humidity, air pressure, grass temperature and other meteorological elements and soil moisture content in real time. Facility agriculture, as an important part of my country's modern agriculture, is emerging rapidly, and its development scale is expanding rapidly. It has achieved reliable development not only in quantity, but also in modernization construction and equipment.

Use Beidou RDSS short messages to realize nationwide data transmission without distance restrictions, and realize data monitoring , real-time collection and control management in areas without mobile phone signals . In order to realize intelligent identification, sensor data collection, intelligent control, Beidou RDSS short message , real-time monitoring and management. Real-time monitoring of agricultural changes anytime, anywhere.

Program Features

Nationwide No Blind Zone : Using Beidou RDSS and 3G/4G network integration technology, there is no blind zone transmission across the country;

Data perception: Real-time monitoring of air pressure, wind direction, wind speed, temperature, soil humidity, rainfall and other meteorological elements.

Data reporting: The agricultural meteorological monitoring terminal collects data output signals in real time and reports data.

Data transmission: Monitoring data is transmitted to multiple terminals online through 3G/4G/ Beidou digital transmission terminal PD06 .

Data application: The monitoring and early warning multi-terminal platform displays and stores the data of each monitoring point in real time, and analyzes and releases early warning information in a timely manner. Prevent disasters and deploy in advance.

main components

device name	quantity	Main Specifications
sensor	Customized	Temperature, humidity, wind direction and various meteorological parameters
Beidou card		60-300 seconds frequency, 78 bytes/item
communication equipment (output method)		Beidou PD06 (Data transmission in no-man's land and no-signal area) 3G, 4G output LORA output, etc.
Pole		Pole length 3m or 5m (optional); with lightning rod
storage battery	1 block	24AH/12V; 65AH/12V;
solar panel	1 set	30W/60W
surveillance system	1 set	Support multi-terminal real-time monitoring
Can be customized according to user needs

Solution Architecture

The agricultural meteorological station conducts real-time monitoring of the agricultural environment, outputs short messages to the server through the Beidou satellite RDSS, and has functions such as operating status monitoring, video monitoring, station status monitoring, remote control, and remote operation. Customized according to different customer needs.

Scheme framework

Function parameter

Technical Parameters		Measuring range		resolution	precision	unit
temperature		-40-125		0.1	±0.2	°C
humidity		0-100		0.1	±3	%RH
PM2.5		0-999		1	±3F.s	and/m 3
PM10		0-999		1	±3F.s	and/m 3
Atmospheric pressure		1-110		0.01	±0.1	Kpa
wind speed		0-60		0.1	±0.3	m/s
wind direction		16 directions		1 direction	--	--
noise		30-130		0.1	±3F.s	dB
rainfall		0-30		0.2	±2%	mm/min
soil		-45-115		0.5	±3%	°C
Evaporation		0-200mm		1	±1%	mm
SO2		0-20		0.1	±3F.s	PPm
NO2		0-20		0.1	±3F.s	PPm
O3		0-20		0.1	±3F.s	PPm
co		0-1000		0.1	±3F.s	PPm
communication system	RS485 wired		Communication distance 0-2000m				Optional
	Ethernet interface		self wiring
	GPRS		Communication distance is not limited				Optional
	Beidou Data Transmission PD06 (BeiDou RDSS short message)		no distance limit (No signal data transmission in no-man's land)				Standard

output method

Beidou RDSS output mode
	Using the Beidou satellite system, it can be directly transmitted to the server through the data transmission terminal without distance limitation in the no-signal area of no man’s land, and the user can directly connect to Panco Intelligent cloud platform or the customer’s own cloud platform server. Real-time data, historical data, etc. can be viewed through PC, web, and mobile logins.
4G active reporting
	Use wireless to directly transmit to the server, which can be directly connected to our cloud platform or the customer's own cloud platform server. Users can log in to view real-time data, historical data, etc. through PC, web, and mobile terminals.
Ethernet output mode
	Using RJ45 Ethernet transmission, the data can be directly transmitted to the server, connected to our cloud platform or the customer's own cloud platform server, and can also be connected to the LAN to view the data using a computer or configuration software.
LORA output mode
	LORA超远距离输出方式，使用LoRaWan通讯协议将数据传输到服务器端。用户可直接连接我司云平台或者客户自己的云平台服务器，可以通过PC端、网页端、移动端登录查看实时数据、历史数据等。
不同需求可定制