Internet of Things: Do not look simple

 

In the IOT era, when talking about IOT, I believe many people are familiar with it. The literal understanding of Iot is to associate things with things through the Internet. With the rapid development of the Internet, the value of information is directly proportional to the scope of information transmission. Iot applications further expand the scope and reflect the value of information. In fact, Iot is a device that uses various information sensors, such as sensors, RFID technology, GPS, infrared sensors, laser scanners, and gas sensors, real-time collection of any object or process that requires monitoring, connection, and interaction, collecting information required for sound, light, heat, electricity, mechanics, chemistry, biology, location, etc, A huge network that integrates with the Internet to drive vehicles. In this network, items can communicate with each other without human intervention. The essence is to use the radio frequency automatic identification technology to achieve automatic Item Identification and information sharing through the computer Internet. Its purpose is to achieve the connection between things and things, things and people, and between all things and the network, so as to facilitate identification, management and control. Compared with the traditional internet, Iot has distinctive characteristics. First, it is widely used in a variety of sensing technologies. Multiple types of sensors are deployed on Iot. Each sensor is a source of information. Different types of sensors have different information formats. The data obtained by the sensor is real-time, and the collected environmental information is continuously updated at a certain frequency. Second, it is a ubiquitous network built on the Internet. The important foundation and core of IoT technology is the Internet. It integrates various wired and wireless networks with the Internet to transmit object information in real time and accurately. Sensors on the Internet of Things collect information on a regular basis through the network. Due to the extremely large quantity, a large amount of information is formed. In the transmission process, in order to ensure the correctness and timeliness of data, it must adapt to various heterogeneous networks and protocols. In addition, Iot not only provides sensor connections, but also provides intelligent processing capabilities to implement intelligent control over objects. Iot integrates sensors and smart processing, and expands the application field by leveraging various intelligent technologies such as cloud computing and pattern recognition. Analyze, process, and process meaningful data from the massive amount of information obtained by sensors to meet different needs and discover new application fields and application modes.

Internet of Things: Do not look simple