With the continuous development and maturity of sensors, wireless data transmission equipment, and application solutions, they are also constantly promoting the development of industrial applications, smart homes, smart security, smart transportation, smart environmental protection, smart agriculture and other industries; recently, many foreign apparel companies have The incident of companies banning my country’s Xinjiang cotton is said to be because the cotton picking process in my country’s Xinjiang is not humane enough. The spokesperson of the Ministry of Foreign Affairs has made it very clear about the political factors; my country also responded quickly, with celebrities terminating their contracts and apps The market has removed apps from many companies;
Let’s just look at the development of technology. In fact, Xinjiang’s cotton economy is developing very well. Whether it is from the quality of cotton or the level of industrialization, it has reached a high level; as an Internet of Things practitioner Those who want to do this must think about what we can do?
First, let’s analyze it. Xinjiang has a vast land and rich resources, which is very suitable for mechanized operations. As a large-scale planting product, cotton cannot be cultivated in greenhouses. Also because of the large land, long distances, and no obstructions in the middle, the operator’s signal It is also relatively weak here; we can use high-power radio stations to collect and judge cotton information, so as to arrange operations more reasonably and effectively;
To realize the intelligence of such a large farm, we can use temperature sensors, humidity sensors, plant status sensors, etc. to monitor the temperature of the cotton field and the status of the cotton itself; and then transmit the data to radio station A through the RS485/RS232 interface. The data is then transmitted to radio station B dozens of kilometers away through a new generation of LORA technology; then radio station B outputs the collected data through RS485/RS232; if the distance is too far, a relay can be added in the middle; this can actually The purpose of remote monitoring of cotton soil, air, and other cotton environmental indicators and the status of cotton itself;
Xinjiang cotton has many natural advantages due to its vast territory and abundant resources. At the same time, it is not suitable for some completely intelligent solutions, so different environments and different applications need to be selected according to actual conditions.
I dati sono più stabili: Grazie alla nuova tecnologia LoRa a spettro diffuso, non solo la distanza di trasmissione è notevolmente aumentata, ma la capacità anti-interferenza è più che raddoppiata, garantendo la stabilità dei dati.
Vantaggi del caso
Low cost: low cost to achieve long-distance monitoring;
La rete è semplice e conveniente: per implementare l'applicazione è sufficiente una semplice rete e la rete è più flessibile;
Strong protection ability: impact resistance, dustproof, moisture-proof, anti-interference;
Customizable: Specific functions can be customized and developed according to the actual needs of customers; Keywords: Industrial Ethernet data transmission terminal