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Instant communication system, access equipment and communication equipment

A technology of communication equipment and access equipment, applied in the field of communication, can solve problems such as complicated use and precise control of distance that cannot be achieved by WIFI, and achieve the effect of reducing waste of resources and simplifying the process

Inactive Publication Date: 2012-07-11
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, all user terminals in the area need to perform password verification when using it, which brings inconvenience to the user terminals in the area, and it is very complicated to use.
The reason is that WIFI cannot achieve precise control of the distance

Method used

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  • Instant communication system, access equipment and communication equipment
  • Instant communication system, access equipment and communication equipment
  • Instant communication system, access equipment and communication equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Next, taking the network signal connecting the first wireless communication module and the second wireless communication module as a WIFI network signal as an example, the instant communication process of this instant communication system will be explained in detail.

[0055] Since the network signal is a WIFI network signal, therefore, in the embodiment, the second wireless communication module in the communication device is called a WIFI module, and in the access device, a wireless router is specifically used to realize the communication of the first wireless communication module. Function. Therefore, if figure 2 As shown, the access device includes a distance control module, a wireless router, and a first control module; the communication device includes a distance response module, a WIFI module, and a second control module. Among them, the first control module in the access device is used for controlling and coordinating the transmission and reception of signals b...

Embodiment 2

[0067] Below, such as image 3 As shown, with a specific embodiment, this instant communication method with a precise and controllable distance from the communication device to the access device is explained in detail.

[0068] The instant communication method includes the following steps:

[0069] S1. The distance control module sends a distance characteristic signal in the form of broadcast, and the distance response module receives the distance characteristic signal;

[0070] S2, judging whether the distance response module detects whether the distance characteristic signal is received, if received, then go to S3; if not received, then go to S4;

[0071] S3. The distance response module returns the first response information to the distance control module;

[0072] S4. The distance response module continues to wait for receiving the distance characteristic signal;

[0073] S5, the distance control module detects whether to receive the first response information of the di...

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Abstract

The invention discloses an instant communication system, access equipment and communication equipment. The system comprises the access equipment and the at least one piece of communications equipment; the access equipment is used for judging whether the distance between the communication equipment and the access equipment reaches a preset access distance when accessing to a network or not; and if the distance reaches the preset access distance, the communication equipment accesses to the network through the access equipment so as to realize instant communication between the communication equipment and other communication equipment in the network. Due to the application of the instant communication system, a user is not required to perform password authentication in the preset access distance range allowable to access to the network when accessing to the network by means of the communication equipment and can access to the network, so that the instant communication is performed, the flow that the communication equipment accesses to the network is greatly simplified, and convenience is brought to the user.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an instant communication system, an access device and a communication device. Background technique [0002] The development of the communication field has facilitated people's communication and exchanges. With the continuous advancement of communication technology, people's communication and communication forms are becoming more and more diverse. However, with the demands of work and life, people no longer hope that instant messaging can only be done by sitting at home, but hope that if there is an instant messaging tool, as long as they walk into a certain place, they can automatically access the network of this place, thereby It will be very convenient for users to carry out instant communication and automatically disconnect the network connection after walking out of this specific place. [0003] At present, in some specific places, such as some colleges and enterprises, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/04H04W48/10H04L12/58
CPCH04W48/20H04L12/5865H04L12/5895H04W12/08H04L63/0492H04W48/04H04L12/581H04L51/04H04L63/08H04L51/222H04L51/58
Inventor 张建国朱杉
Owner NATIONZ TECH INC
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