In various domestic cities, especially large and medium-sized cities, parking is the most frequent rigid demand in a city. The market space is quite huge and has the characteristics of a typical entrance market. Based on the calculation that there are 170 million domestic cars

We often receive messages like this on WeChat: “A batch of IoT cards are currently shipped at a very low price, 300M/year/2 yuan/card.” Seeing this, a series of question marks emerged, what is the Internet of Things card? Why are rates so low? Can the

The Internet of Things is the combination of all current communication technologies with computers and the Internet. The Internet of Things mainly realizes interconnection and communication between things, between people and things, and between animals and things, as well as real-time sharing of environment and

At present, smart cities have become the future planning and design direction of many cities around the world, and are committed to improving the work and life of urban residents through the application of various new technologies. But what kind of technology applications can promote

Smart cities use information and communication technology to sense, analyze, and integrate key information of the city’s core systems to make intelligent responses to various needs including people’s livelihood, environmental protection, public safety, urban services, and industrial and commercial activities. This includes the “city brain”

IoT devices use different communication and messaging protocols at different layers. When developing IoT devices, the type, layers, and functions the device is intended to perform often determine the final choice. MQTT, XMPP, DDS, AMQP, and CoAP are some of the communication protocols widely used

As a narrowband IoT technology, NB-IoT stands out in various industries and its applications cover many fields. So, this article will explain the main application categories and related characteristics of NB-IoT. 1. What is NB-IoT? NB-IoT refers to Narrow Band -Internet of Things (Narrow Band-Internet

The IoT gateway is like the central brain of human beings. It transmits, calculates and processes data on what is seen and heard by the five senses. It also helps break through vertical barriers, realize cross-border processing, and fully tap the true potential of the

The development of communication and information technology has led the economic and social development in the past 30 years and has become the most important factor affecting social life. Whether it is the convenience of communication in the era of voice calls in the past,

The concept of “Internet of Things” was officially proposed in 2005. In 2009, China proposed “Perception of China”. The status of the Internet of Things was further enhanced and was officially listed as one of the country’s five emerging strategic industries. In China, the level

“The Internet of things” is the English name of the Internet of Things. In China, the Internet of Things is called the “Sensor Network”, so sensors play an important role in the Internet of Things. The main roles in the Internet of Things should be

The Internet of Things can be understood literally by breaking down the words. Things are lighting nodes, connections are the Internet, and networks are networks or cloud services directly formed by things. From this point of view, the Internet is the bridge in the middle.