Modem is a kind of wireless terminal equipment which converts serial port data into IP data or vice versa by using 2G/3G/4G network of operators. It can be widely used in all walks of life.
Modem has many projects in the field of agriculture. It can monitor water supply, growth status, fertilization frequency and other data, and can also send control instructions for remote control under any conditions.
Environmental protection, as the development trend of green economy in the future, has become a social consensus. However, the development mode of high pollution after China's reform and opening up has made the pollution situation very serious, and the current situation and future trend are destined to have great potential in the environmental protection industry.
Modem is widely used in water quality monitoring, mainly based on its low cost, accurate data acquisition, timely and other characteristics, which effectively solves the difficulties of large-scale real-time monitoring and makes intelligent environmental monitoring a reality.
Modem has been used in the electric power industry for a long time, and it has been developed and matured for more than ten years. Modem demand in the power industry is still growing. It is widely used in intelligent distribution of power grid, integrated system of intelligent substation and monitoring of important nodes of power grid. Because of the particularity of the electric power industry, the strong electromagnetic environment and the regulation of the industry data transmission protocol, the special Modem for electric power is generally used.
The traditional industrial field, in the face of the trend of information technology, is gradually getting rid of the previous rough and inefficient production mode and structure, and changing to the direction of intellectualization. The wide application of Modem is an opportunity for industrial intelligence.
As a bridge between serial devices and remote control center, it will feed back production information in real time, so that the control center can make effective control, improve production efficiency and reduce costs, such as in industrial automation.
For example, it has a wide range of applications in industrial weighing, industrial assembly line production and so on. 3G/4G Modem is generally selected if there are relatively high requirements for information transmission speed and information quantity.
Sharing economy, as the new darling of the Internet economy, has swept across China in the form of sharing rental houses and umbrellas. Modem has been applied in the sharing field because of its low cost, industrial design, accurate and safe data transmission. For example, in the application of shared parking spaces, on-site Modem can be used in large-scale outdoor monitoring of parking information, transmitted to the operation background, and unified scheduling arrangements.
These are the five most popular industries for Modem applications at present.
