Mobile intelligent relay equipment and relay system for improving indoor IoT signal coverage

Abstract

The invention discloses a relay system for improving indoor Internet of Things signal coverage. A scheduling module is used for judging the effective signal coverage capability of each relay equipment; when the corresponding relay equipment cannot provide the effective signal coverage range meeting the requirement due to the reasons of position change of the target object and the like, the corresponding relay equipment is controlled to move, whether the moving direction is beneficial to signal relay or not is judged; therefore, the corresponding relay equipment can improve the capability, range and quality of signal relay provided by the relay equipment, more indoor target objects can obtain better communication links, the overall effective coverage signal range of each relay equipment isexpanded, and the overall coverage of indoor Internet of Things signals is improved.

Description

technical field [0001] The invention relates to the technical field of Internet of Things communication, in particular to a mobile intelligent relay device for improving indoor Internet of Things signal coverage, and a relay system for improving indoor Internet of Things signal coverage. Background technique [0002] In the construction process of the Internet of Things for indoor scene applications, short-distance wireless communication methods are usually selected to establish data communication channels between items. The short-distance wireless communication methods that can be used include ZigBee, WIFI, Bluetooth, 6LOWPAN, etc. In the short-distance wireless communication mode, a wireless gateway is usually set up. On the one hand, the gateway is connected to the Internet, and realizes communication with the background server of the Internet of Things through the Internet. On the other hand, it provides wireless Internet of Things access coverage for indoor spaces. Esta...

AI Technical Summary

Problems solved by technology

[0005] First, due to the complex mechanism of wireless signal transmission indoors, there are phenomena such as signal diffraction, the layout and quantity of relay equipment may not be optimized according to the layout of the building structure, for example, there will be dead spots that cannot be covered by the signal, or the relay Too many equipment settings cause unnecessary radiation increase

[0006] Second, many items connected to the Internet of Things and obstacles in the space also have position shifts, such as large conference centers or exhibition venues. The positions of many items are often adjusted and changed, resulting in changes in the distribution of relay requirements. Fixed The relay equipment is difficult to meet

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