Iot Data Protocols

If you've been hitting the IT industry for some reason in recent years, then you've probably heard the word "Internet of Things." According to Gartner, although people are very much interested in the Internet of Things, but for the substantive development of the Internet of Things is not large. The number of devices connected to the network in 2009 was less than 1 billion, but Gartner predicts 26 billion devices will be connected to the network by 2020, generating $ 300 billion in revenue for manufacturers and service providers. all...

Research on the cloud computing integration of agricultural IoT application layer based on message forwarding model Wang San Wei Liu Feng Juan Zhang Tianji In view of the problem of island effect in agricultural Internet application layer communication, this paper uses workflow engine and message forwarding mode method to study the integration of agricultural IoT integrated communication platform. Based on the analysis of IoT platform and Cloud computing program, a workflow engine model based on message middleware is proposed to be applied to the integrated communication platform of agricultural IoT. The test results show that: through the expansion of POP3, SMTP, XMPP and other communication protocols ...

Editor's note: The growing dream of Internet of things is coming into reality. Recently, the "Twelve-Five" planning release of the Internet of things, put forward to conquer the perception, transmission, processing, application and other core key technologies and put forward, 2015 China's Internet market scale will be more than 500 billion yuan, 2020 will reach the Trillion yuan class, the market prospects are broad. 　　Although the core technology of China's Internet of things and high-end products and foreign gap is larger, but the internet has gradually come into our lives, from household appliances to automobiles, from traditional industries to emerging industries, the world of things connected to our increasingly close. National Network of Things ...

The monitoring and warning technology of facility agriculture based on IoT and its application to the closure Wang Jiaqi Cheng This paper discusses the technology of network building, data real-time collection and wireless transmission, SMS warning information releasing and remote control in the monitoring and warning technology. This method realizes the compatibility and networking technology of different sensor protocols, through the remote server for the unified management of data, users through the computer client, Web clients and mobile phone clients can realize remote real-time monitoring, if the data is abnormal, through the client, mobile phone messages, such as real-time early warning, and can control remote devices, ...

With the advent of the Internet of Things, a series of innovative applications and services have also spawned the production of industry chains related to interest groups such as demand side, suppliers, research institutions and government. In recent years, with the joint efforts of the Government and the industry, the strength of China's Internet of things has been improving, and some achievements have been achieved in key technologies, semiconductors and software. The gradual application of Internet of Things, the operation mode of many industries and the human life style has undergone great changes. In the near future, with the development of the technology of Internet of things, the internet of things in our country is innovative international and harmonious society.

As early as 2003, the United States "Technology Review" on the Internet of things related to the sensor network technology as the future changes in people's lives of the top ten technology. The Internet of Things (IoT) is now very hot, in the IoT era, all items are expected to be connected through the information sensor equipment and the network to achieve intelligent identification and management. Currently networked thermostat, hand ring, smart watch and so on while the new products in turn leaped to the headlines, but some of the more significant trends will affect the future shape of the internet of things. The standard certification of Internet of things lags behind the development of technology it seems that the Internet will be like the history of communication technology ...

Cloud computing is now the darling of the IT world, but security concerns remain the reason why companies have been slow to adopt. 　　These top security tips can help the IT team warm up quickly and become familiar with the technology. No one denies the benefits of cloud computing, flexibility, scalability and pay-for-use, but many are still debating whether it can provide a sufficiently secure environment for sensitive data. Cloud data security is a hot topic in the IT world; some people believe that the cloud is safer than the local environment, but the other side holds the opposite view. Given the complexity of the cloud, this security debate is not ...

Alibaba Group Computing Conference 2017 focuses on cloud computing, artificial intelligence and more. Alibaba upgrades its operating system strategy to focus investment on the burgeoning Internet-of-Things (IoT) sector.

The cover of "China Science and Technology fortune" in the morning, clothes will remind you where it is not neat; lunch at noon, you can know every dish on the table before this world, even including what it used to avoid insects; in office, you receive the home forgot to turn off the lights or gas messages, computer mouse, solve; drive home from work　　The car automatically identifies the owner's command, and when it fails, it automatically alarms.　　The Internet of things in our imagination is remote and mysterious, and you may have been "trapped" in it, without being taken off. Wen/Sinorama reporter Wang 15 ago Bill &middo ...

Last year, Premier Wen Jiabao made it clear in the government's work report that "speeding up the development and application of the Internet of things" once again reflects the Government's high emphasis on the developments of Internet of things. With the promotion of national policy, telecom operators are actively involved in the Internet of things, and the internet of Things is an important profit point in the future. 1 IoT architecture and design features of existing EPC middleware the Internet of Things is through radio frequency identification (RFID), infrared sensors, global positioning system, laser scanners and other information sensing equipment, according to the agreed agreement, any items connected to the Internet, exchange of information and communication to achieve intelligent ...