CN205754425U

CN205754425U - A kind of system of internet of things equipment access network

Info

Publication number: CN205754425U
Application number: CN201620698087.9U
Authority: CN
Inventors: 唐林; 张波
Original assignee: Chengdu Fu Lante Electronic Technology Ltd Co
Current assignee: Chengdu Fu Lante Electronic Technology Ltd Co
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2016-11-30
Anticipated expiration: 2026-07-05

Abstract

The utility model discloses the system of a kind of internet of things equipment access network, including internet of things equipment, wireless router, cloud server, authorization center and data base；Internet of things equipment is connected with wireless router, and wireless router is connected with cloud server by network, and cloud server is connected with authorization center and data base respectively；Networked devices includes remote control terminal, internet-of-things terminal；Cloud server is the authentication center of Internet of Things, it is possible to directly read the data in data base；Authorization center is for the internet of things equipment mandate of access network；This utility model is on the premise of the safety and reliability ensureing whole Internet of Things so that internet of things equipment access network is more convenient, improves the experience of user.

Description

A kind of system of internet of things equipment access network

Technical field

This utility model relates to the system of a kind of internet of things equipment access network.

Background technology

The concept of Internet of Things proposed in 1999.At that time based on the Internet, RFID technique, EPC standard, at computer On the basis of the Internet, utilize REID, wireless data communication technology etc., construct one and realize whole world Item Information The Internet in kind " Internet of things " (abbreviation Internet of Things) of Real-Time Sharing, this is also to start the first round in 2003 The basis of China's Internet of Things upsurge.According to the definition of International Telecommunication Union (ITU), Internet of Things mainly solves article and article (Thing to Thing, T2T), people and article (Human to Thing, H2T), person to person (Human to Human, H2H) Between interconnection.But unlike conventional internet, H2T refers to that people utilizes the connection between fexible unit and article, from And article are connected and more simplifies, and the interconnection that H2H refers to not rely on PC between people and carries out.Because the Internet is not Have in view of the problem that connects for any article, still use Internet of Things to solve this traditional problem.

Internet of things equipment majority is small and exquisite, but actually they are as widely known computer, is also by hardware Operating system is constituted, and therefore they can be threatened by tradition leak and attack equally, adds owing to internet of things equipment is many with not Let others have a look at form, cause people generally to its menace understanding deficiency.

Quickly popularizing however as internet of things equipment, is up to according to the year two thousand twenty internet of things equipment that expects of Gartner 20800000000, therefore, network attacks based on these IoT equipment will highlight day by day.2015, security firm is just had to network Being found that a kind of Malware being referred to as Conficker worm-type virus in camera, by this virus, hacker is possible not only to collect Personal information, guides and downloads more rogue program, it is also possible to build huge Botnet by means of its mutation.And this is also from side Reflect that himself system, when its product of production and selling, is not known about by IoT manufacturer.The most for the user, Its potential hazard more has some idea of.

So needing a kind of safe systematic protection measure to ensure the safety and reliability of Internet of Things system.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of internet of things equipment access network be System.

The purpose of this utility model is achieved through the following technical solutions: a kind of internet of things equipment access network be System includes internet of things equipment, wireless router, cloud server, authorization center and data base；Described internet of things equipment and nothing Line router connects, and wireless router is connected with cloud server by network, cloud server respectively with authorization center sum Connect according to storehouse；Described internet of things equipment includes remote control terminal, internet-of-things terminal, described remote control terminal, Internet of Things Network termination all includes wireless transport module, described internet-of-things terminal by wireless transport module respectively with wireless router and far Process control terminal connects；

Wireless router including described: described network card chip IC1 and network transformer IC2, described network transformer IC2 The 3rd pin divide two-way, lead up to ESD device D8 ground connection, separately lead up to resistance R7 and electric capacity C4 ground connection, described network Transformator, the 2nd pin of IC2 is connected with the 7th pin of network transformer IC2, and the 1st pin of described network transformer IC2 divides Two-way, leads up to ESD device D7 ground connection, separately leads up to ground connection after resistance R6 and electric capacity C4, described network transformer IC2's 8th pin divides two-way, leads up to ESD device D10 ground connection, separately leads up to resistance R9 and electric capacity C5 ground connection, and described network becomes 6th pin of depressor IC2 divides two-way, leads up to ground connection after resistance R8 and electric capacity C5, separately leads up to ESD device D9 ground connection, 14th pin of described network transformer IC2 divides two-way, and ESD device D11 of leading up to is connected, separately with the 2nd pin of interface J1 One tunnel is connected with the 1st pin of interface J1, and the 15th pin and the 10th pin of described network transformer IC2 the most all pass through resistance R10 and electric capacity C6 ground connection, the 16th pin of described network transformer IC2 is connected with the 2nd pin of interface J1, and described network becomes 9th pin of depressor IC2 divides two-way, and ESD device D12 of leading up to is connected with the 4th pin of interface J1, another road and interface 3rd pin of J1 is connected, and the 11st pin of described network transformer IC2 is connected with the 4th pin of interface J1, TX1_N signal, TX1_P signal, RX1_N signal and RX1_P signal be sequentially ingressed into the 1st pin of described network transformer IC2, the 3rd pin, the 6th Pin and the 8th pin.

The system of a kind of internet of things equipment access network, the model of the network card chip IC1 of described wireless router is DM9000A, the model of described network transformer IC2 is H1102.

The beneficial effects of the utility model are: provide the system of a kind of internet of things equipment access network, this utility model The wireless router used has low-power consumption, low cost, high reliability；And divide from experimental data and field data Analysis, fault rate significantly declines relative to the equipment of early stage outsourcing, thus also saves later maintenance whole Internet of Things cost..

Accompanying drawing explanation

Fig. 1 is system block diagram of the present utility model；

Fig. 2 is the circuit theory diagrams of wireless router.

Detailed description of the invention

The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings: the purpose of this utility model is gram Take the deficiencies in the prior art, it is provided that the system of a kind of internet of things equipment access network.

As it is shown in figure 1, the system of a kind of internet of things equipment access network, the system bag of a kind of internet of things equipment access network Include internet of things equipment, wireless router, cloud server, authorization center and data base；Described internet of things equipment with without circuit Being connected by device, wireless router is connected with cloud server by network, cloud server respectively with authorization center and data base Connect；Described internet of things equipment includes remote control terminal, internet-of-things terminal, and described remote control terminal, Internet of Things are whole End all includes wireless transport module, and described internet-of-things terminal with wireless router and is remotely controlled respectively by wireless transport module Terminal processed connects；

As in figure 2 it is shown, described wireless router: include described network card chip IC1 and network transformer IC2, described net 3rd pin of network transformator IC2 divides two-way, leads up to ESD device D8 ground connection, separately leads up to resistance R7 and electric capacity C4 ground connection, described network transformer, the 2nd pin of IC2 is connected with the 7th pin of network transformer IC2, described network 1st pin of transformator IC2 divides two-way, leads up to ESD device D7 ground connection, separately leads up to resistance R6 and electric capacity C4 Rear ground connection, the 8th pin of described network transformer IC2 divides two-way, leads up to ESD device D10 ground connection, separately leads up to Resistance R9 and electric capacity C5 ground connection, the 6th pin of described network transformer IC2 divides two-way, leads up to resistance R8 and electric capacity Ground connection after C5, separately leads up to ESD device D9 ground connection, and the 14th pin of described network transformer IC2 divides two-way, a road Being connected by the 2nd pin of ESD device D11 and interface J1, another road is connected with the 1st pin of interface J1, described net 15th pin of network transformator IC2 and the 10th pin are respectively all by resistance R10 and electric capacity C6 ground connection, described network transformation 16th pin of device IC2 is connected with the 2nd pin of interface J1, and the 9th pin of described network transformer IC2 divides two-way, The 4th pin of ESD device D12 and interface J1 of leading up to is connected, and another road is connected with the 3rd pin of interface J1, institute The 11st pin stating network transformer IC2 is connected with the 4th pin of interface J1, TX1_N signal, TX1_P signal, RX1_N Signal and RX1_P signal are sequentially ingressed into the 1st pin of described network transformer IC2, the 3rd pin, the 6th pin and the 8th Pin.

Described cloud server is the authentication center of Internet of Things, it is possible to directly read the data in data base；Described Authorization center is joined directly together with cloud server by transmission line, for the internet of things equipment mandate of access network.

A described internet of things equipment and unique identifier can be allocated when production completes, and this unique identifier Meeting server registers beyond the clouds, leaves in data base.

By the internet of things equipment of certification and all in the range of the LAN that wireless router is built, can be by directly LAN connects, and carries out the reading between each internet of things equipment and control, when one or more equipment are not located in covering of LAN In the range of lid, then first passing through mobile network and connect cloud server, then cloud server is by network with Internet of Things management eventually End is connected, to reach the purpose that equipment room connects.

Described mandate is divided into reading and controls, and described reading refers to pass through other equipment of Internet of Things reader State and data, described control refer to read on the basis of can also control other equipment by Internet of Things, it is thus achieved that " reading Take " authority be internet-of-things terminal, it is thus achieved that " control " authority be remote control terminal.

In the present embodiment, authorization center can use the AUC in Patent No. CN201310498925.9, cloud End server uses the remote management platform in Patent No. CN201310498925.9.Wherein, the acting as of cloud server After receiving the two-way authentication request of internet of things equipment, generate the first information, and send internet of things equipment information to authorization center With the first information generated；Acting as according to described internet of things equipment information searching and described internet of things equipment pair of authorization center Root key information K answered, and according to described root key information K and the first information generate two-way authentication information return to described far Thread management platform.

I.e. cloud server and the authorization center of the application is existing equipment, it is not necessary to improve its software, belongs to In existing equipment.

Claims

1. the system of an internet of things equipment access network, it is characterised in that include internet of things equipment, wireless router, high in the clouds Server, authorization center and data base；Described internet of things equipment is connected with wireless router, wireless router by network with Cloud server connects, and cloud server is connected with authorization center and data base respectively；Described internet of things equipment includes remotely Controlling terminal, internet-of-things terminal, described remote control terminal, internet-of-things terminal all include wireless transport module, described thing Networked terminals is connected with wireless router and remote control terminal respectively by wireless transport module；

Described wireless router: include described network card chip IC1 and network transformer IC2, described network transformer IC2's 3rd pin divides two-way, leads up to ESD device D8 ground connection, separately leads up to resistance R7 and electric capacity C4 ground connection, and described network becomes Depressor, the 2nd pin of IC2 is connected with the 7th pin of network transformer IC2, and the 1st pin of described network transformer IC2 divides two Road, leads up to ESD device D7 ground connection, separately leads up to ground connection after resistance R6 and electric capacity C4, the of described network transformer IC2 8 pins divide two-way, lead up to ESD device D10 ground connection, separately lead up to resistance R9 and electric capacity C5 ground connection, described network transformation 6th pin of device IC2 divides two-way, leads up to ground connection after resistance R8 and electric capacity C5, separately leads up to ESD device D9 ground connection, institute The 14th pin stating network transformer IC2 divides two-way, and ESD device D11 of leading up to is connected with the 2nd pin of interface J1, another Road is connected with the 1st pin of interface J1, and the 15th pin and the 10th pin of described network transformer IC2 the most all pass through resistance R10 and electric capacity C6 ground connection, the 16th pin of described network transformer IC2 is connected with the 2nd pin of interface J1, and described network becomes 9th pin of depressor IC2 divides two-way, and ESD device D12 of leading up to is connected with the 4th pin of interface J1, another road and interface 3rd pin of J1 is connected, and the 11st pin of described network transformer IC2 is connected with the 4th pin of interface J1, TX1_N signal, TX1_P signal, RX1_N signal and RX1_P signal be sequentially ingressed into the 1st pin of described network transformer IC2, the 3rd pin, the 6th Pin and the 8th pin.

The system of a kind of internet of things equipment access network the most according to claim 1, it is characterised in that described without circuit Being DM9000A by the model of the network card chip IC1 of device, the model of described network transformer IC2 is H1102.