CN111107665A - WIFI hotspot three-party communication method and system - Google Patents

WIFI hotspot three-party communication method and system Download PDF

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Publication number
CN111107665A
CN111107665A CN201811266905.8A CN201811266905A CN111107665A CN 111107665 A CN111107665 A CN 111107665A CN 201811266905 A CN201811266905 A CN 201811266905A CN 111107665 A CN111107665 A CN 111107665A
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China
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mobile terminal
terminal user
terminal device
user
cloud server
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CN201811266905.8A
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Chinese (zh)
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吴波
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Trueseen Ltd (xiamen)
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Trueseen Ltd (xiamen)
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Priority to CN201811266905.8A priority Critical patent/CN111107665A/en
Publication of CN111107665A publication Critical patent/CN111107665A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a WIFI hotspot three-party communication method and system, wherein a mobile terminal user cannot access a cloud server under severe conditions; the method comprises the steps that a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract, and the other mobile terminal users with the intelligent contract are communicated through the current mobile terminal user A within a certain near field distance range of the terminal equipment of the current mobile terminal user A. The method and the system can still realize the characteristic of free communication for the terminal user within a certain near-field distance range under the condition that the communication with an external network cannot be carried out under the severe condition.

Description

WIFI hotspot three-party communication method and system
Technical Field
The invention relates to the field of communication, in particular to a WIFI hotspot three-party communication method and system.
Background
In a particularly severe environment, such as serious disasters like earthquake, typhoon, fire and the like, a power grid is cut off in a large range, a mobile terminal such as a mobile phone cannot be connected with a network and cannot be in communication connection, and particularly in a disaster relief site, the mobile terminal of a rescued person cannot be in communication, so that rescue is not facilitated.
A Block chain (Block chain) is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like. The consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among different nodes in the blockchain system. The blockchain is also a bottom-up innovation technology, is not directed at the reformation and the upgrade of a certain kind of application, but can generate subversive changes on all scenes related to data storage and information exchange processes, and the application prospect of the blockchain is expected by people. However, blockchain technology remains to solve the problem of falling quickly, making this subversive change in blockchain a human development assistance.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a WIFI hotspot three-party communication method and system for ensuring the communication of a mobile terminal under a severe environment, wherein the mobile terminal cannot be connected with an external network.
The invention adopts the following technical scheme: a WIFI hotspot three-party communication method comprises the following steps:
the system comprises a cloud server and a block chain network constructed by at least three mobile terminal users, and intelligent contracts are deployed in the cloud server and the block chain network, each mobile terminal user can be connected with the cloud server and access the cloud server, and each mobile terminal user can perform point-to-point communication with other mobile terminal users;
the method comprises the following steps that under severe conditions, a mobile terminal user cannot access a cloud server, a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, and the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract;
in a certain near-field distance range of terminal equipment of a current mobile terminal user A, other mobile terminal users with intelligent contracts can establish a point-to-point communication relationship with the mobile terminal user A;
when the mobile terminal user B and the mobile terminal user C cannot access the cloud server, the mobile terminal user B and the mobile terminal user C automatically start a WLAN function and inquire the mobile terminal user A connected and accessed to the near field local area network;
the mobile terminal user B and the mobile terminal user C respectively send connection access request information to a near field communication unit of the current mobile terminal user A;
the method comprises the steps that a current mobile terminal user A receives access request information, and whether a mobile terminal user deploys and stores an intelligent contract or not is judged according to the access request information;
if the current mobile terminal user A judges that the mobile terminal user B is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user B, otherwise, the mobile terminal user B cannot establish point-to-point communication connection with the current mobile terminal user A;
if the current mobile terminal user A judges that the mobile terminal user C is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user C, otherwise, the mobile terminal user C cannot establish point-to-point communication connection with the current mobile terminal user A;
the mobile terminal user B sends request information for sending information content to the mobile terminal user C to the current mobile terminal user A through a near field communication unit connected with the current mobile terminal user A, wherein the request information comprises the information content;
the near field communication unit of the current mobile terminal user A receives the information content sent by the mobile terminal user B, stores the information content on the terminal equipment of the current mobile terminal user A, and sends the prompt instruction information of the information content sent by the mobile terminal user B to the mobile terminal user C,
the mobile terminal user C directly accesses the information content stored by the terminal equipment of the mobile terminal user A before the current mobile terminal user A through the near field communication unit of the mobile terminal user A.
Further, the mobile terminal user C sends a request to the mobile terminal user a to download the information content, and wirelessly transmits the information content to the terminal device of the mobile terminal user C through the near field communication unit of the current mobile terminal user a.
Further, the information content transmitted between the current mobile terminal user B and the current mobile terminal user C is any one or any combination of voice, text, picture and file.
Correspondingly to the WIFI hotspot three-party communication method, the invention also provides a WIFI hotspot three-party communication system which comprises a cloud server and three or more terminal devices; three or more terminal devices construct a block chain network, wherein the three terminal devices are respectively a terminal device a, a terminal device b and a terminal device c; the cloud server and the block chain network are both provided with intelligent contracts, and terminal devices provided with the intelligent contracts can be connected with the cloud server and can access the cloud server;
the terminal equipment comprises a central processing unit, a communication unit and a storage unit, wherein the communication unit also comprises a near field communication unit;
under severe conditions, the terminal equipment cannot access the cloud server, the terminal equipment a starts a near field communication unit allowing other mobile terminals to access the terminal equipment a connected with the terminal equipment a, the terminal equipment a is used as an emergency cloud server according to an intelligent contract, and within a certain near field distance range of the terminal equipment a, other terminal equipment with the intelligent contract can establish a point-to-point communication relation with the mobile terminal a;
when the terminal device b cannot access the cloud server, the terminal device b automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
when the terminal equipment c cannot access the cloud server, the terminal equipment c automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
the terminal device b sends request information for sending information content to the terminal device c to a near field communication unit of the mobile terminal a;
the terminal device a receives the request information of the terminal device b, and the central processing module of the terminal device a judges whether the terminal device b and the terminal device c are deployed and stores the intelligent contract;
if the terminal device a judges that the terminal device b and the terminal device c are both deployed and store the intelligent contract, the terminal device a is used as an emergency cloud server to establish point-to-point connection with the terminal device b and the terminal device c respectively;
the terminal device b sends information content to the terminal device a through a near field communication unit connected with the terminal device a;
a near field communication unit of the terminal device a receives and stores the information content sent by the terminal device b;
the terminal device a sends prompt instruction information to the terminal device c through the near field communication unit of the terminal device a, and sends the terminal device b to the storage unit of the information content storage terminal device a of the terminal device c;
the terminal equipment c receives the prompt instruction information;
the terminal device c directly accesses the information content stored in the storage unit of the terminal device a through the near field communication unit of the terminal device a.
Further, in the WIFI hotspot three-party communication system according to the embodiment of the present invention, the terminal device c sends a request to the terminal device a to download the information content, and the information content is wirelessly transmitted to the terminal device c through the near field communication unit of the terminal device a and stored in the storage unit of the terminal device c.
Further, in the WIFI hotspot three-party communication system in the embodiment of the present invention, the near field communication unit is any one of a bluetooth module, a WI-FI module, an infrared module, and NFC.
Furthermore, in the WIFI hotspot three-party communication system in the embodiment of the present invention, the terminal device may deploy the intelligent contract through the cloud server, store the intelligent contract in the storage unit of the terminal device, and may connect to the cloud server to update the intelligent contract in real time.
The WIFI hotspot three-party communication method and system provided by the invention can be applied to special severe environments, such as serious disasters such as earthquake, typhoon, fire and the like, large-scale power grid outage can be realized, a mobile terminal such as a mobile phone can not be connected with a network and can not be in communication connection, and a terminal device c and a terminal device b which are deployed with intelligent contracts can be in communication through a terminal device a.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram illustrating a principle of a WIFI hotspot three-way communication method provided in embodiment 1 of the present invention;
fig. 2 is a schematic diagram illustrating a principle of a WIFI hotspot three-way communication method provided in embodiment 1 of the present invention;
fig. 3 is a schematic diagram of a principle of a WIFI hotspot three-party communication system provided in embodiment 2 of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The embodiment of the invention provides a WIFI hotspot three-party communication method, as shown in figure 1, a system is constructed, the system comprises a cloud server and a block chain network constructed by at least three mobile terminal users, intelligent contracts are deployed in the cloud server and the block chain network, each mobile terminal user can be connected with the cloud server and access the cloud server, and each mobile terminal user can perform point-to-point communication with other mobile terminal users;
in the embodiment of the invention, at least three mobile terminal users are a mobile terminal user A, a mobile terminal user B, a mobile terminal user C, a mobile terminal user D and a mobile terminal user E;
the method comprises the following steps that a mobile terminal user cannot access a cloud server under severe conditions, a current mobile terminal user A (the mobile terminal user A in the embodiment of the invention) starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, and the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract;
in a certain near-field distance range of terminal equipment of a current mobile terminal user A, other mobile terminal users with intelligent contracts can establish a point-to-point communication relationship with the mobile terminal user A; as shown in fig. 2, the terminal devices of the mobile terminal user B, C, D are all within a certain near-field distance range of the terminal device of the current mobile terminal user a, wherein the certain near-field distance range of the terminal device of the previous mobile terminal user a is a dotted line range, and the mobile terminal user B, C, D that has deployed the intelligent contract can establish a point-to-point communication relationship with the mobile terminal user a; the terminal devices of the mobile terminal user F are all outside a certain near-field distance range of the terminal devices of the current mobile terminal user a, and the mobile terminal user E with the deployed intelligent contract cannot establish a point-to-point communication relationship with the mobile terminal user a, that is, cannot communicate information content between the mobile terminal user E and the mobile terminal user a.
When a mobile terminal user B, a mobile terminal user C, a mobile terminal user D and a mobile terminal user E cannot access the cloud server, the mobile terminal user B, the mobile terminal user C, the mobile terminal user D and the mobile terminal user E automatically start a WLAN function, and inquire and connect mobile terminal users accessing the near-field local area network; the mobile terminal of the mobile terminal user E is out of a certain near-field distance range of the terminal equipment of the current mobile terminal user A, so that the mobile terminal user E cannot be connected to the mobile terminal user A; when the mobile terminal user B and the mobile terminal user C cannot access the cloud server, the mobile terminal user B and the mobile terminal user C automatically start a WLAN function and inquire the mobile terminal user A connected and accessed to the near field local area network;
the mobile terminal user B and the mobile terminal user C respectively send connection access request information to a near field communication unit of the current mobile terminal user A;
the method comprises the steps that a current mobile terminal user A receives access request information, and whether a mobile terminal user deploys and stores an intelligent contract or not is judged according to the access request information;
if the current mobile terminal user A judges that the mobile terminal user B is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user B, otherwise, the mobile terminal user B cannot establish point-to-point communication connection with the current mobile terminal user A;
if the current mobile terminal user A judges that the mobile terminal user C is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user C, otherwise, the mobile terminal user C cannot establish point-to-point communication connection with the current mobile terminal user A;
the mobile terminal user B sends request information for sending information content to the mobile terminal user C to the current mobile terminal user A through a near field communication unit connected with the current mobile terminal user A, wherein the request information comprises the information content;
the near field communication unit of the current mobile terminal user A receives the information content sent by the mobile terminal user B, stores the information content on the terminal equipment of the current mobile terminal user A, and sends the prompt instruction information of the information content sent by the mobile terminal user B to the mobile terminal user C,
the mobile terminal user C directly accesses the information content stored by the terminal equipment of the mobile terminal user A before the current mobile terminal user A through the near field communication unit of the mobile terminal user A.
Further, the mobile terminal user C sends a request to the mobile terminal user a to download the information content, and wirelessly transmits the information content to the terminal device of the mobile terminal user C through the near field communication unit of the current mobile terminal user a.
Further, the information content transmitted between the current mobile terminal user B and the current mobile terminal user C is any one or any combination of voice, text, picture and file.
It should be noted that, in the embodiment of the present invention, the near Field communication unit may be a bluetooth module, a WI-FI module, an infrared module, nfc (near Field communication), or the like.
It should be noted that, in the embodiment of the present invention, the information content currently transmitted between the mobile terminal user a and the mobile terminal user B may be voice, text, picture, file, or the like.
Example 2
The embodiment of the invention provides a WIFI hotspot three-party communication system which comprises a cloud server and three or more terminal devices, wherein the three terminal devices are a terminal device a, a terminal device b and a terminal device c respectively. The cloud server and the block chain network are both provided with intelligent contracts, and terminal devices provided with the intelligent contracts can be connected with the cloud server and can access the cloud server; (in the embodiment of the present invention, terminal device a, terminal device b, and terminal device c are taken as examples); as shown in fig. 3, each of the terminal devices includes a central processing unit, a communication unit, a storage unit, and a near Field communication unit, where the near Field communication unit includes, but is not limited to, a bluetooth module, a WI-FI module, an infrared module, nfc (near Field communication), and the like.
Under severe conditions, the terminal equipment cannot access the cloud server, the terminal equipment a starts a near field communication unit allowing other mobile terminals to access the terminal equipment a connected with the terminal equipment a, the terminal equipment a is used as an emergency cloud server according to an intelligent contract, and within a certain near field distance range of the terminal equipment a, other terminal equipment with the intelligent contract can establish a point-to-point communication relation with the mobile terminal a;
when the terminal device b cannot access the cloud server, the terminal device b automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
when the terminal equipment c cannot access the cloud server, the terminal equipment c automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
the terminal device b sends request information for sending information content to the terminal device c to a near field communication unit of the mobile terminal a;
the terminal device a receives the request information of the terminal device b, and the central processing module of the terminal device a judges whether the terminal device b and the terminal device c are deployed and stores the intelligent contract;
if the terminal device a judges that the terminal device b and the terminal device c are both deployed and store the intelligent contract, the terminal device a is used as an emergency cloud server to establish point-to-point connection with the terminal device b and the terminal device c respectively;
the terminal device b sends information content to the terminal device a through a near field communication unit connected with the terminal device a;
a near field communication unit of the terminal device a receives and stores the information content sent by the terminal device b;
the terminal device a sends prompt instruction information to the terminal device c through the near field communication unit of the terminal device a, and sends the terminal device b to the storage unit of the information content storage terminal device a of the terminal device c;
the terminal equipment c receives the prompt instruction information;
the terminal device c directly accesses the information content stored in the storage unit of the terminal device a through the near field communication unit of the terminal device a.
Further, in the WIFI hotspot three-party communication system according to the embodiment of the present invention, the terminal device c sends a request to the terminal device a to download the information content, and the information content is wirelessly transmitted to the terminal device c through the near field communication unit of the terminal device a and stored in the storage unit of the terminal device c.
Further, in the WIFI hotspot three-party communication system in the embodiment of the present invention, the near field communication unit is any one of a bluetooth module, a WI-FI module, an infrared module, and NFC.
Furthermore, in the WIFI hotspot three-party communication system in the embodiment of the present invention, the terminal device may deploy the intelligent contract through the cloud server, store the intelligent contract in the storage unit of the terminal device, and may connect to the cloud server to update the intelligent contract in real time.
The mobile terminal is a mobile phone terminal, and the mobile phone is usually connected with the outside through a base station or connected to an internet network through a wireless router. The invention can not be connected with the base station in severe environment, and can not be connected with the Internet network through the router.
The above description describes preferred embodiments of the invention, but it should be understood that the invention is not limited to the above embodiments, and should not be viewed as excluding other embodiments. Modifications made by those skilled in the art in light of the teachings of this disclosure, which are well known or are within the skill and knowledge of the art, are also to be considered as within the scope of this invention.

Claims (7)

1. A WIFI hotspot three-party communication method is characterized in that,
the system comprises a cloud server and a block chain network constructed by at least three mobile terminal users, and intelligent contracts are deployed in the cloud server and the block chain network, each mobile terminal user can be connected with the cloud server and access the cloud server, and each mobile terminal user can perform point-to-point communication with other mobile terminal users;
the method comprises the following steps that under severe conditions, a mobile terminal user cannot access a cloud server, a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, and the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract;
in a certain near-field distance range of terminal equipment of a current mobile terminal user A, other mobile terminal users with intelligent contracts can establish a point-to-point communication relationship with the mobile terminal user A;
when the mobile terminal user B and the mobile terminal user C cannot access the cloud server, the mobile terminal user B and the mobile terminal user C automatically start a WLAN function and inquire the mobile terminal user A connected and accessed to the near field local area network;
the mobile terminal user B and the mobile terminal user C respectively send connection access request information to a near field communication unit of the current mobile terminal user A;
the method comprises the steps that a current mobile terminal user A receives access request information, and whether a mobile terminal user deploys and stores an intelligent contract or not is judged according to the access request information;
if the current mobile terminal user A judges that the mobile terminal user B is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user B, otherwise, the mobile terminal user B cannot establish point-to-point communication connection with the current mobile terminal user A;
if the current mobile terminal user A judges that the mobile terminal user C is deployed and stores the intelligent contract, the current mobile terminal user A is used as an emergency cloud server to establish point-to-point communication connection with the mobile terminal user C, otherwise, the mobile terminal user C cannot establish point-to-point communication connection with the current mobile terminal user A;
the mobile terminal user B sends request information for sending information content to the mobile terminal user C to the current mobile terminal user A through a near field communication unit connected with the current mobile terminal user A, wherein the request information comprises the information content;
the near field communication unit of the current mobile terminal user A receives the information content sent by the mobile terminal user B, stores the information content on the terminal equipment of the current mobile terminal user A, and sends the prompt instruction information of the information content sent by the mobile terminal user B to the mobile terminal user C,
the mobile terminal user C directly accesses the information content stored by the terminal equipment of the mobile terminal user A before the current mobile terminal user A through the near field communication unit of the mobile terminal user A.
2. The WIFI hotspot three-way communication method of claim 1,
the mobile terminal user C sends a request to the mobile terminal user A to download the information content, and the information content is wirelessly transmitted to the terminal equipment of the mobile terminal user C through the near field communication unit of the current mobile terminal user A.
3. The WIFI hotspot three-way communication method of claim 1,
and the information content transmitted between the current mobile terminal user B and the current mobile terminal user C is any one or any combination of voice, characters, pictures and files.
4. A WIFI hotspot three-party communication system is characterized in that,
the WIFI hotspot three-party communication system comprises a cloud server and three or more terminal devices; three or more terminal devices construct a block chain network, wherein the three terminal devices are respectively a terminal device a, a terminal device b and a terminal device c; the cloud server and the block chain network are both provided with intelligent contracts, and terminal devices provided with the intelligent contracts can be connected with the cloud server and can access the cloud server;
the terminal equipment comprises a central processing unit, a communication unit and a storage unit, wherein the communication unit also comprises a near field communication unit;
under severe conditions, the terminal equipment cannot access the cloud server, the terminal equipment a starts a near field communication unit allowing other mobile terminals to access the terminal equipment a connected with the terminal equipment a, the terminal equipment a is used as an emergency cloud server according to an intelligent contract, and within a certain near field distance range of the terminal equipment a, other terminal equipment with the intelligent contract can establish a point-to-point communication relation with the mobile terminal a;
when the terminal device b cannot access the cloud server, the terminal device b automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
when the terminal equipment c cannot access the cloud server, the terminal equipment c automatically starts a WLAN function and inquires a mobile terminal a connected and accessed to the near field local area network;
the terminal device b sends request information for sending information content to the terminal device c to a near field communication unit of the mobile terminal a;
the terminal device a receives the request information of the terminal device b, and the central processing module of the terminal device a judges whether the terminal device b and the terminal device c are deployed and stores the intelligent contract;
if the terminal device a judges that the terminal device b and the terminal device c are both deployed and store the intelligent contract, the terminal device a is used as an emergency cloud server to establish point-to-point connection with the terminal device b and the terminal device c respectively;
the terminal device b sends information content to the terminal device a through a near field communication unit connected with the terminal device a;
a near field communication unit of the terminal device a receives and stores the information content sent by the terminal device b;
the terminal device a sends prompt instruction information to the terminal device c through the near field communication unit of the terminal device a, and sends the terminal device b to the storage unit of the information content storage terminal device a of the terminal device c;
the terminal equipment c receives the prompt instruction information;
the terminal device c directly accesses the information content stored in the storage unit of the terminal device a through the near field communication unit of the terminal device a.
5. A WIFI hotspot three-way communication system according to claim 4,
the terminal device c sends a request to the terminal device a to download the information content, and the information content is wirelessly transmitted to the terminal device c through the near field communication unit of the terminal device a and stored in the storage unit of the terminal device c.
6. A WIFI hotspot three-way communication system according to claim 4,
the near field communication unit is any one of a Bluetooth module, a WI-FI module, an infrared module and NFC.
7. A WIFI hotspot three-way communication system according to claim 4,
the terminal equipment can deploy the intelligent contract through the cloud server, store the intelligent contract in a storage unit of the terminal equipment, and can be connected with the cloud server to update the intelligent contract in real time.
CN201811266905.8A 2018-10-29 2018-10-29 WIFI hotspot three-party communication method and system Pending CN111107665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811266905.8A CN111107665A (en) 2018-10-29 2018-10-29 WIFI hotspot three-party communication method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811266905.8A CN111107665A (en) 2018-10-29 2018-10-29 WIFI hotspot three-party communication method and system

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