Remote wireless information prompting system and method for Internet of things
An information prompt system and remote wireless technology, applied in the field of the Internet of Things, can solve problems such as stability, anti-interference ability defects, low development level of the information prompt system, etc., and achieve the effect of improving efficiency and construction level, and promoting development
Inactive Publication Date: 2015-06-24
TIANJIN UNIV
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Problems solved by technology
[0006] At present, information prompt systems based on wireless technology are still at a relatively low level of development. Most systems use radio stations, telephone networks, and ad hoc networks for data transmission and control. There are very serious flaws in such aspects, and the distance limitation has also become part of the system limitations
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[0035] The current mainstream implementation method of wireless information prompt technology is based on the use of wireless communication, using embedded devices for wireless communication information transmission. For the popularization and construction of Internet of Things in traditional industries, the present invention integrates communication technology into traditional industries, and realizes the remote wireless information prompt system of Internet of Things of the present invention based on the GSM short message platform. The system integrates embedded technology, wireless data communication, automatic control and other technologies, uses GSM service as the transmission platform, and displays the received information through the LED display.
[0036] Because the GSM network has a wide coverage, relatively stable signals, no co-channel interference, good confidentiality, and can handle a large number of short messages, data and fax transmission and other business fun...
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The invention discloses a remote wireless information prompting system for an Internet of things. The system is characterized by comprising a global system for mobile communications (GSM) terminal, an advanced RISC machine (ARM) embedded development board (for example, a Mini2440 development board), a universal circuit board (for example, a small MSP430 board), a second universal circuit board (for example, a large MSP430 board) connected with display screens and two display screens controlled by the second universal circuit board, wherein the GSM terminal communicates with the ARM embedded development board through a serial port, and the universal circuit board communicates with the second universal circuit board connected with the display screens through a second serial port. Compared with the prior art, the system has the advantages that a good basis is supplied to development of the Internet of things and a remote message system, the development of the Internet of things and a remote message system is greatly promoted, and the efficiency and the construction level of the Internet of things during city construction are improved.
Description
technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to the remote information processing technology based on the Internet of Things. Background technique [0002] The Internet of Things refers to the real-time collection of any information that needs to be monitored, Connected and interacted objects or processes, collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, location, etc., and combine with the Internet to form a huge network. Its purpose is to realize the connection between things and things, things and people, and all things and networks, so as to facilitate identification, management and control. [0003] The important foundation and core of the Internet of Things technology is still the Internet. Through the integration of various wired and wireless networks and the Internet, the information of objects can be transmitted accurately in real time. The i...
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IPC IPC(8): H04L12/28H04W4/14
Inventor 张冰怡齐彦君车明冯志勇
Owner TIANJIN UNIV