Internet of Things cloud terminal control and acquisition method

Abstract

The invention discloses an Internet of Things cloud terminal control and acquisition method. The method is characterized by having the following steps that multiple pieces of terminal equipment in one area are combined in a local area network; and an internal server is placed in the local area network and connected to the Internet. Each local area network server is responsible for control of all terminals in the network and data acquisition. During a data acquisition process, each local area network server performs preprocessing. After the preprocessing is finished, each local area network server uploads the data or control information to an Internet main server. The Internet of Things cloud terminal control and acquisition method requires no extra manpower and achieves acquisition in a limited network bandwidth condition. The method further achieves a low cost, low consumption, asynchronous data processing acquisition and terminal control.

Description

technical field [0001] The invention relates to the fields of data collection and network communication, in particular to a method for controlling and collecting cloud terminals of the Internet of Things, which is a method for controlling distributed hardware devices and collecting data. Background technique [0002] The control and data acquisition of the existing distributed hardware equipment are mainly realized through the following two methods: the first scheme is to control the equipment through the remote control, and each equipment must be operated by the on-site personnel every time it needs to be operated. When collecting, each device needs to collect one by one and transmit it to the designated location through FTP or other methods; the second solution is to realize it through the WebService of the Internet, write the commands to be controlled in the program, and call them through remote commands. Data collection is also This method is used for collection. Compare...

AI Technical Summary

Problems solved by technology

[0002] The control and data acquisition of the existing distributed hardware equipment are mainly realized through the following two methods: the first scheme is to control the equipment through the remote control, and each equipment must be operated by the on-site personnel every time it needs to be operated. When collecting, each device needs to collect one by one and transmit it to the designated location through FTP or other methods; the second solution is to realize it through the WebService of the Internet, write the commands to be controlled in the program, and call them through remote commands. Data collection is also This method is used for collection. Compared with the first scheme, this method does not require manual intervention. All terminals can be controlled through the server, but the terminal equipment must be connected to the server at the same time.

[0003] Although the current method can control the terminal and collect the corresponding data, in the process of data collection, the first solution requires the terminal to be manually intervened, and the timeliness and accuracy of the data cannot be guaranteed.

The second solution can be controlled remotely and does not require manual intervention, but not only requires all clients to be connected to the network, but also requires a large amount of data access at the same time in a period of time, which has a large impact on network bandwidth and server load. unbalanced