Remote wifi image transfer module helps the wireless video transmission application of smart agriculture. Smart agriculture is the concrete manifestation of smart economy in agriculture, and it is an important part of smart economy. Smart agriculture is an advanced stage of agricultural production. It is an emerging technology of Internet, mobile Internet, cloud computing and Internet of Things. It relies on various sensor nodes deployed on the agricultural production site (ambient temperature, humidity, soil moisture, carbon dioxide, images, etc.) and remote wifi image transfer module wireless communication network. Agricultural production environment intelligent perception, intelligent warning, intelligent decision-making, intelligent analysis, experts online guidance, to provide accurate planting, visual management, intelligent decision-making for agricultural production.
The actual demand of a smart agriculture customer in one region: real-time monitoring of the growth and soil conditions of three smart farmland test plots in 10 square kilometers of mountain farmland. Each experimental field needs about 15 poles, equipped with solar-powered street lights, cameras and soil testing instruments. Video and soil testing data are transmitted to the monitoring room through remote wifi image transfer module wireless AD hoc network. Agricultural experts use the data to develop more scientific planting methods and greatly improve crop yield. Based on customer descriptions, our company recommends the following wireless transmission products and solutions.
solution
CV5200 series industrial grade wireless bridge is suitable for extreme field environment design. The equipment is moisture-proof, waterproof, lightning-proof and low-temperature resistant in the mountainous environment, and can provide users with 300M high-speed wireless link. This series of industrial grade wireless bridge network is flexible, and can adopt point-to-point and point-to-point networking, which can meet the wireless transmission requirements of various distances of 1KM-15KM. The specific on-site transmission mode is: The three test fields are about 3-4 kilometers apart, and there are hills in some places, which cannot be directly transmitted to the monitoring center at the same time. Our company suggests that according to the terrain of the site, 15 data of each test field can be gathered to a single point by adopting the remote wifi image transfer module many-to-one transmission mode, and then the data can be collected and transmitted directly to the monitoring center by using the gigabit bridge. Including the need to converge at two points due to the terrain, all the way to the surveillance center, and all the way to the observation deck. The terrain is somewhat clustered and can be transmitted directly to the monitoring center. As the altitude difference is large, our company suggests the low point and relay transmission to the viewing platform. If other points have the condition of direct transmission observation platform, can be many-to-one transmission. After gathering, the remote wifi image transfer module gigabit bridge is directly transmitted to the monitoring room. There are two points around the monitoring room to receive data, which can avoid the interference of short range signal of multiple receiving network Bridges, and provide more stable data transmission for customers. The antenna of the multi-to-one wireless receiving equipment adopts a 120-degree flat plate antenna, and the wireless signal at the transmitting end can be received at a large Angle. The wireless equipment adopts a universal network interface, which is convenient for customers to connect with various switches, video recorders and other equipment.
Our wireless equipment can also provide customers with the following on-site services:
1. The climatic environment in the northwest mountain area is harsh, and natural phenomena such as snow, fog and sand are relatively common, and the temperature fluctuates greatly. As a result, the device can set up a wireless network outside all day long to ensure stable operation in a variety of harsh natural climates.
2. Smart farmland plots are generally located in remote areas with wide coverage. The plots are scattered. Some of the blocks are a few kilometers apart, others a dozen kilometers apart. Our equipment transmission distance can be from a few hundred meters to more than ten kilometers high bandwidth transmission data, to meet the needs of a variety of distance transmission.
3. Remote wifi image module transfer system has strong scalability. Some smart field monitoring sites can be added or removed at any time as the work progresses, and our wireless devices are simple to install and fast to network, allowing flexible application as the project progresses.
4. The equipment has strong docking ability. Intelligent farmland components such as monitoring front-end network camera (or video network server), controllable cloud head and soil detection equipment can be connected.
5. The current and voltage detection module and temperature and humidity detection module can also be connected to the system control, and can share the data channel of the online video server. The online video server connects to the local wireless transmission network.
6. Smart farmland requires real-time monitoring of video images of all plots 24 hours a day, which requires high stability of wireless links. Our company's equipment is industrial wireless remote wifi image transfer module, there are thousands of wireless project site can actually check.
Project effect
The smart farmland wireless transmission project designed and constructed for a region in Shanxi Province enables intelligent agricultural personnel to realize the Internet of Things between crops and environment, soil and fertility through remote wifi image transfer module wireless ad-supported networking under the condition that there is no 4G operator network signal and mountainous roads and geographical environment are extremely poor. Through multi - dimensional information and multi - level treatment to achieve a good growing environment conditioning and fertilizer management. The use of remote wireless video and image monitoring intuitively reflects the real-time state and growth trend of crop production, as well as the overall state and nutrient level of crop growth. Agricultural experts can develop more scientific planting methods through the data, provide more scientific theoretical basis for farmers to make planting decisions, greatly improve the local crop yield, and become the government model project of intelligent agriculture and transforming barren mountains into good fields in Shanxi Province.
