Method for hybrid networking of electronic class cards and hybrid networking class board equipment

Abstract

The invention discloses a method for hybrid networking of electronic class cards. The method comprises the following steps: acquiring direct networking state information between a first class card and a central server; acquiring ad hoc network state information of a second class board close to the first class board and acquiring ad hoc network wireless information of the second class board; determining a networking mode according to the direct networking state information and the ad hoc network state information; and feeding back the networking mode of the first class board to the central server. The invention further discloses electronic class cards equipment capable of achieving hybrid networking. The hybrid networking class card equipment comprises a network state recognition module, an ad hoc network recognition module, a networking control module and a server feedback module. According to the method, the characteristic that physical positions of class cards deployed in a campus are close is utilized, so that the class cards can operate the class board function even under the condition that hardware communication equipment such as a campus network is not completely deployed or related part of equipment is not in place in time, and dependence on deployment of heavy hardware equipment is reduced.

Description

technical field [0001] The invention relates to the field of teaching informatization, in particular to a method for hybrid networking of electronic class cards and an electronic class card device capable of hybrid networking. Background technique [0002] With the continuous advancement of the construction of campus information systems, more and more devices are applied to the field of smart education. At the same time, these devices also need to be connected to the campus network in order to enable some functions of the devices to be implemented normally. Among them, the smart electronic class board equipment installed on the outer wall of the classroom needs to perform the above operations. However, the traditional solution is realized by connecting all devices to a large area of ​​network coverage, so it is necessary to connect to the network separately for installation, construction and commissioning steps. Such an operation is time-consuming and labor-intensive for th...

AI Technical Summary

Problems solved by technology

However, the traditional solution is realized through the large-area network connection coverage of all equipment, so it needs to be connected to the network for installation, construction and commissioning steps

Such an operation is time-consuming and labor-intensive for the pre-construction of the campus. Since the construction of the relevant infrastructure has not been carried out, the planning and design of the campus network and the implementation of the network must be re-worked, which will increase the content of strong and weak current construction. The construction period is greatly extended, making it impossible to promote the functions of the equipment that need to be connected to the network in time, which affects the user experience, wastes unnecessary early window periods, and causes partial resources of electronic equipment such as shift signs to be unable to be fully used, resulting in invisible loss

[0003] If you forcibly skip the early construction and optimization cycle of the campus network and connect to the network through the wireless hotspots temporarily built on the campus, it will cause the applications on the class board that need to be connected to the network because of unstable connections, which will cause intermittent conditions during the use of the device and affect the use effect, while Greatly reduce the user experience and service quality

[0004] Although it is possible to build a temporary campus LAN by adding hardware devices such as wireless networks, wired networks, 4 / 5G hotspot network cards, or wireless repeater hotspots, etc., to make up for the insufficient overall infrastructure of the campus network in the early stage The disadvantage of building periodicity, but there is still the problem of expensive deployment and installation costs or equipment costs

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