CN205490665U - Thing networking systems's communication device - Google Patents
Thing networking systems's communication device Download PDFInfo
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- CN205490665U CN205490665U CN201521142161.0U CN201521142161U CN205490665U CN 205490665 U CN205490665 U CN 205490665U CN 201521142161 U CN201521142161 U CN 201521142161U CN 205490665 U CN205490665 U CN 205490665U
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Abstract
The utility model discloses a thing networking systems's communication device belongs to thing networking device technical field, wherein, thing networking systems's communication device includes thing networking terminal equipment, processor module, secret module, communication module, display module, storage module and power module, processor module and secret module, display module and storage module bus connection, bus connection is passed through with communication module to secret module, and communication module is through there being wireless communication to be connected with thing networking terminal equipment, and power module is connected with each module electricity. This thing networking systems's communication device simple structure, convenient to use has fused multiple means of communication such as wired, wireless, connection all kinds communication mode's that can be convenient thing networking terminal equipment, the device has added the secret module based on digital security chip, has improved thing networking transmission system's safety protection ability.
Description
Technical field
This utility model relates to technology of Internet of things field, particularly relates to the communicator of a kind of Internet of things system.
Background technology
Along with the development of Internet of Things (IOT, Internet of Things) technology, increasing domestic electric appliance,
Mobile units etc. have possessed networked capabilities, it is desirable to be controlled the operation of these smart machines by network remote.Internet of Things skill
Art is by Intellisense, identification technology and general fit calculation, the fusion application of Ubiquitous Network, can be divided mainly into three parts: after
Platform management system, the Internet and wireless communication technique and terminal induction technology.Things-internet gateway equipment is by multiple access means
Integrate, the unified key equipment being interconnected to access network.Gateway can meet the access demand of regional area short haul connection,
Realize and the connection of public network, complete to forward simultaneously, control, the function such as signaling exchange and encoding and decoding, and terminal management, safety
The functions such as certification ensure that quality and the safety of internet of things service.Things-internet gateway will play in following Internet of Things epoch
Very important role, it is possible to achieve perception extends the protocol conversion between network and access network, both can realize wide area mutual
Connection, it is also possible to realize Interconnected, each row such as Smart Home, Intelligent Community, digital hospital, intelligent transportation will be widely used in each
Industry.
In Internet of things system, communication system plays extremely important role, and it is that terminal unit is believed with control centre
The tie of breath transmission and bridge, but, the most function singleness of communication equipment occurred the most on the market, it is impossible to merge multiple network
The needs of communication, meanwhile, the major part communication system of Internet of Things or do not have encryption and decryption equipment, various data messages are in public biography
Plaintext transmission on defeated channel, or be to use software cryptography mode, information privacy ability is more weak, or is to use some the simplest
Single encrypting module, makes encryption key be easy to crack, and the safety of Internet of Things information data transmission is by serious threat.
Therefore, a technical problem that those skilled in the art urgently solve is presently required is exactly: how can be innovatively
Propose a kind of effective measures, enable the multiple means of communication of communicator effective integration of Internet of things system, adapt to multiple terminal
Equipment, uses a kind of effective information cryptographic means, improves the safety of information transmission.
Summary of the invention
The purpose of this utility model is to provide the communicator of a kind of Internet of things system, to solve in above-mentioned background technology
The problem proposed.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The communicator of a kind of Internet of things system, including internet-of-things terminal equipment, processor module, security module, communication
Module, display module, memory module and power module, described processor module and security module, display module and memory module
Bus connects, and security module is connected by bus with communication module, and communication module is by there being communication with Internet of Things eventually
End equipment is connected, and power module is connected with each module, processor module by the multiple interfaces of communication module and/or antenna with
Internet-of-things terminal equipment and Internet exchange data information, all data messages are encrypted by security module and/or solve
Close process, security module is security module based on security chip, and the relevant real time information of processor module is by showing mould
Block shows, operational data and the local device information data of processor module are stored by memory module.
Preferably, described internet-of-things terminal equipment includes mobile phone, ammeter, water meter, traffic light, electric household appliance, vehicle-mounted
Equipment, intelligent security guard equipment, intelligent medical equipment.
Preferably, described security module is security module based on security chip, single including ciphering unit and deciphering
Unit.
Preferably, described communication module includes wire communication module, wireless communication module, interface and antenna.
Preferably, described wire communication module includes plc communication unit, CAN communication unit, wire-telephony list
Unit, ethernet communication unit, fiber optic communication unit, described interface include power line interface, CAN interface, RJ-45 interface,
RJ-11, optical fiber interface, described wire communication module each unit is connected with corresponding interface.
Preferably, described wireless communication module includes 3G/4G communication unit, WIFI communication unit, RFID communication unit, indigo plant
Tooth communication unit, described antenna includes 3G/4G communication antenna, WIFI communication antenna, RFID communication antenna, Bluetooth communication antenna,
Described wireless communication module each unit is connected with corresponding antenna.
Preferably, the one during described display module is liquid crystal display screen, color screen or touch screen.
Compared with prior art, the beneficial effects of the utility model are: the communication apparatus structure of this Internet of things system is simple,
Convenient use, has merged the multiple means of communication such as wired, wireless, in that context it may be convenient to connect the Internet of Things of all kinds communication mode
Terminal unit, communication system can be passed through 3G/4G, optical fiber, grid line, wireless WIFI etc. and access internet system, remotely control
Center can remotely control correlative networked terminals equipment by the Internet, and this device adds guarantor based on security chip
Close module, substitutes existing software program cipher mode, hardware encryption with data encryption network security module based on chip-scale
Mode and the security protection mode for local file, improve the security protection ability of Internet of Things transmission system, overcome and account for
Easily crack with system resource, password, function singleness, the problems such as system bottom leak cannot be solved, can effectively take precautions against Internet of Things
The security threat of transmission network, improves the security performance of Internet of Things transmission system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the communicator of a kind of Internet of things system described in the utility model.
Fig. 2 is the structural representation of the communication module of the communicator of a kind of Internet of things system described in the utility model.
In accompanying drawing, labelling is described as follows: 1 internet-of-things terminal equipment, 2 processor modules, 3 security modules, 4 communication moulds
Block, 41 wire communication module, 411 plc communication unit, 412 CAN communication units, 413 wire-telephony unit,
414 ethernet communication unit, 415 fiber optic communication unit, 42 wireless communication modules, 421 3G/4G communication units, 422
WIFI communication unit, 423 RFID communication unit, 424 bluetooth-communication unit, 43 interfaces, 431 power line interfaces, 432 CAN
EBI, 433 RJ-11,434 RJ-45 interfaces, 435 optical fiber interfaces, 44 antennas, 441 3G/4G antennas, 442
WIFI antenna, 443 RFID antenna, 444 Bluetooth antennas, 5 display modules, 6 memory modules, 7 power modules.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As it is shown in figure 1, the communicator of a kind of Internet of things system, including internet-of-things terminal equipment 1, processor module 2, protect
Close module 3, communication module 4, display module 5, memory module 6 and power module 7, described processor module 2 and security module 3,
Display module 5 and memory module 6 are connected by bus, and security module 3 is connected with communication module 4 bus, and communication module 4 is by having
Communication is connected with internet-of-things terminal equipment 1, and power module 7 is connected with each module, and processor module 2 is by communication
The multiple interfaces of module 4 and/or antenna and internet-of-things terminal equipment 1 and Internet exchange data information, all data are believed
Breath is encrypted and/or decryption processing by security module 3, and the relevant real time information of processor module 2 is shown by display module 5,
Operational data and the local device information data of processor module 2 are stored by memory module 6, and memory module 6 can be that machinery is hard
Dish, solid state hard disc, NAND Flash flash memory.Described processor module 2 is control centre and the Data processing of this communication equipment
The heart, the Internet of Things information data that it is responsible for receiving communication module 4 is analyzed, processes and sends corresponding control instruction,
And this locality internet-of-things terminal equipment 1 information data is sent to Internet, for remote control center analysis, monitor and control
System.
Described security module 3 is a kind of security module based on security chip, including ciphering unit and decryption unit,
Owing to this security module 3 adds security chip, substitute existing with data encryption network security module based on chip-scale
Software program cipher mode, hardware cipher mode and the security protection mode for local file, improve Internet of Things transmission
The security protection ability of system, overcomes occupying system resources, password easily cracks, function singleness, cannot solve system bottom
The problems such as leak, can effectively take precautions against the security threat of Internet of Things transmission network, improve the security performance of Internet of Things transmission system, this
The security module 3 of device coordinates with the security module of internet-of-things terminal equipment 1, the Internet of Things Information Number receiving communication module 4
It is decrypted according to the encryption data in Internet, and the packet after deciphering is sent to processor module 2, then will
Control instruction and packet that processor module 2 sends are encrypted and are sent to communication module 4, and communication module 4 is as requested
Control instruction is sent to internet-of-things terminal equipment 1 or encryption data bag is sent in Internet.
As in figure 2 it is shown, described communication module 4 includes wire communication module 41, wireless communication module 42, interface 43 and antenna
44.Described wire communication module 41 includes plc communication unit 411, CAN communication unit 412, wire-telephony unit
413, ethernet communication unit 414, fiber optic communication unit 415, described interface 43 includes power line interface 431, CAN interface
432, RJ-45 interface 433, RJ-11 434, optical fiber interface 435, each communication unit of described wire communication module 41 and phase
The interface 43 answered is connected.Described wireless communication module 42 includes 3G/4G communication unit 421, WIFI communication unit 422, RFID
Communication unit 423, bluetooth-communication unit 424, described antenna 44 include 3G/4G communication antenna 441, WIFI communication antenna 442,
RFID communication antenna 443, Bluetooth communication antenna 444, each communication unit of described wireless communication module 42 and corresponding antenna 44
It is connected.Plc communication unit 411 and power line interface 431 can utilize the data message of existing power line transmission low speed, solve
Old and outmoded weaponry cannot access the problem of Internet of Things network, and CAN communication unit 412 and CAN interface 431 is provided that closely
The jumbo high speed data transfer of distance, ethernet communication unit 414 and fiber optic communication unit 415 can make this device with height
Speed data mode accesses Internet.Wireless communications mode uses 3G/4G mode, WIFI mode, RFID mode and bluetooth side
Formula, simpler makes this device junctional complex networked terminals equipment 1 and Internet easily.This communication module 4 has merged existing
There is wired, wireless communication means main in technology, it is possible to meet the demand of the various data transmission of high speed, middling speed, low speed, with
Adapt to various levels of internet-of-things terminal equipment, old and outmoded weaponry utilizes prior art carry out upgrading especially, it is possible to fully
Utilize existing weaponry and equipment condition, in the case of not carrying out great amount of investment, well access this Internet of things system.
Internet-of-things terminal equipment 1 described in the present embodiment include mobile phone, ammeter, water meter, traffic light, electric household appliance,
Mobile unit, intelligent security guard equipment, intelligent medical equipment.
Display module 5 described in the present embodiment is the one in liquid crystal display screen, color screen or touch screen.
Power module 7 described in the present embodiment includes the internal circuit of this device, is galvanic electricity by convert alternating current
Source adapter and the accumulator battery powered for this device.
The above is only preferred embodiment of the present utility model, not imposes any restrictions this utility model, every
Any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, the most still
Belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. a communicator for Internet of things system, including internet-of-things terminal equipment, processor module, security module, communication mould
Block, display module, memory module and power module, it is characterised in that: described processor module and security module, display module and
Memory module bus connect, security module is connected by bus with communication module, communication module by have communication and
Internet-of-things terminal equipment is connected, and power module is connected with each module, processor module by the multiple interfaces of communication module and/
Or antenna and internet-of-things terminal equipment and Internet exchange data information, all data messages are encrypted by security module
And/or decryption processing, security module is security module based on security chip, the relevant real time information of processor module by
Display module shows, operational data and the local device information data of processor module are stored by memory module.
The communicator of Internet of things system the most according to claim 1, it is characterised in that described internet-of-things terminal equipment bag
Include mobile phone, ammeter, water meter, traffic light, electric household appliance, mobile unit, intelligent security guard equipment, intelligent medical equipment.
The communicator of Internet of things system the most according to claim 1, it is characterised in that described security module is based on number
The security module of word safety chip, including ciphering unit and decryption unit.
The communicator of Internet of things system the most according to claim 1, it is characterised in that described communication module includes wired
Communication module, wireless communication module, interface and antenna.
The communicator of Internet of things system the most according to claim 4, it is characterised in that described wire communication module includes
Plc communication unit, CAN communication unit, wire-telephony unit, ethernet communication unit, fiber optic communication unit, described
Interface includes power line interface, CAN interface, RJ-45 interface, RJ-11, optical fiber interface, described wire communication module
Each unit is connected with corresponding interface.
The communicator of Internet of things system the most according to claim 4, it is characterised in that described wireless communication module includes
3G/4G communication unit, WIFI communication unit, RFID communication unit, bluetooth-communication unit, described antenna includes 3G/4G communication sky
Line, WIFI communication antenna, RFID communication antenna, Bluetooth communication antenna, described wireless communication module each unit and corresponding antenna
It is connected.
The communicator of Internet of things system the most according to claim 1, it is characterised in that described display module is liquid crystal
One in screen, color screen or touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142161.0U CN205490665U (en) | 2015-12-30 | 2015-12-30 | Thing networking systems's communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142161.0U CN205490665U (en) | 2015-12-30 | 2015-12-30 | Thing networking systems's communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205490665U true CN205490665U (en) | 2016-08-17 |
Family
ID=56663600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142161.0U Expired - Fee Related CN205490665U (en) | 2015-12-30 | 2015-12-30 | Thing networking systems's communication device |
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|---|---|---|---|---|
| CN106408773A (en) * | 2016-11-23 | 2017-02-15 | 成都秦川科技发展有限公司 | Electricity meter using Internet of Things sensing module with information processing |
| CN106485904A (en) * | 2016-11-23 | 2017-03-08 | 成都秦川科技发展有限公司 | The gas meter, flow meter of the Internet of Things sensing module that application information is processed |
| CN106500786A (en) * | 2016-11-23 | 2017-03-15 | 成都秦川科技发展有限公司 | The gas meter, flow meter of application Internet of Things propagated sensation module |
| CN106530658A (en) * | 2016-11-23 | 2017-03-22 | 成都秦川科技发展有限公司 | Water meter applying IoT (Internet of Things) sensing module |
| CN106600926A (en) * | 2016-11-23 | 2017-04-26 | 成都秦川科技发展有限公司 | Calorimeter using internet-of-things sensing module |
| CN106600927A (en) * | 2016-11-23 | 2017-04-26 | 成都秦川科技发展有限公司 | Gas meter with internet of things sensing module |
| CN106657276A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Combined Internet of Things sensing module |
| CN106657306A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of things sensing module with information processing of smart gas Internet of things system |
| CN106657307A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing of intelligent heat supply Internet of Things system |
| CN106644175A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Calorimeter using IOT sensing module with information processing |
| CN106657275A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing based on narrow-band communication |
| CN106657304A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing for smart car Internet of Things system |
| CN106686067A (en) * | 2016-12-12 | 2017-05-17 | 成都秦川科技发展有限公司 | Internet-of-things sensing module for smart heat supply internet-of-things system |
| CN106713417A (en) * | 2016-11-23 | 2017-05-24 | 成都秦川科技发展有限公司 | Ammeter applying things-of-internet sensing and perception module |
| CN106790479A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things propagated sensation module of wisdom combustion gas Internet of things system |
| CN106781408A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The water meter of the Internet of Things sensing module processed with information |
| CN106790472A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of wisdom electric power Internet of things system |
| CN106793008A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment of wisdom electric power Internet of things system |
| CN106781352A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Using the water meter of Internet of Things propagated sensation module |
| CN106790372A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things sensing module based on broadband connections |
| CN106781353A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module |
| CN106790370A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment based on broadband connections |
| CN106788952A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things propagated sensation module of wisdom automobile Internet of things system |
| CN106790373A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Using the calorimeter of Internet of Things propagated sensation module |
| CN106790478A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment of wisdom water utilities Internet of things system |
| CN106790375A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on narrow band communication |
| CN106781354A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on broadband connections |
| CN106790371A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of information treatment |
| CN108109360A (en) * | 2017-12-21 | 2018-06-01 | 重庆多邦科技股份有限公司 | A kind of wireless ten thousand Netcoms terminating machine of Internet of Things |
| CN108521472A (en) * | 2018-06-07 | 2018-09-11 | 辽宁邮电规划设计院有限公司 | A kind of IOT systems based on public mobile communications network |
| CN109240606A (en) * | 2018-08-17 | 2019-01-18 | 湖北三好电子有限公司 | Internet of things data analysis system |
| CN109885523A (en) * | 2019-02-22 | 2019-06-14 | 山东欧德利电气设备有限公司 | A kind of remote analog amount transmission technology |
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2015
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| CN106781354A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on broadband connections |
| CN106781352A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Using the water meter of Internet of Things propagated sensation module |
| CN106790372A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things sensing module based on broadband connections |
| CN106530658A (en) * | 2016-11-23 | 2017-03-22 | 成都秦川科技发展有限公司 | Water meter applying IoT (Internet of Things) sensing module |
| CN106600926A (en) * | 2016-11-23 | 2017-04-26 | 成都秦川科技发展有限公司 | Calorimeter using internet-of-things sensing module |
| CN106600927A (en) * | 2016-11-23 | 2017-04-26 | 成都秦川科技发展有限公司 | Gas meter with internet of things sensing module |
| CN106657276A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Combined Internet of Things sensing module |
| CN106790371A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of information treatment |
| CN106500786A (en) * | 2016-11-23 | 2017-03-15 | 成都秦川科技发展有限公司 | The gas meter, flow meter of application Internet of Things propagated sensation module |
| CN106485904A (en) * | 2016-11-23 | 2017-03-08 | 成都秦川科技发展有限公司 | The gas meter, flow meter of the Internet of Things sensing module that application information is processed |
| CN106790375A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on narrow band communication |
| CN106657275A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing based on narrow-band communication |
| CN106790373A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Using the calorimeter of Internet of Things propagated sensation module |
| CN106713417A (en) * | 2016-11-23 | 2017-05-24 | 成都秦川科技发展有限公司 | Ammeter applying things-of-internet sensing and perception module |
| CN106790370A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment based on broadband connections |
| CN106781408A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | The water meter of the Internet of Things sensing module processed with information |
| CN106408773A (en) * | 2016-11-23 | 2017-02-15 | 成都秦川科技发展有限公司 | Electricity meter using Internet of Things sensing module with information processing |
| CN106781353A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module |
| CN106644175A (en) * | 2016-11-23 | 2017-05-10 | 成都秦川科技发展有限公司 | Calorimeter using IOT sensing module with information processing |
| CN106790472A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of wisdom electric power Internet of things system |
| CN106793008A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment of wisdom electric power Internet of things system |
| CN106790479A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things propagated sensation module of wisdom combustion gas Internet of things system |
| CN106788952A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things propagated sensation module of wisdom automobile Internet of things system |
| CN106686067A (en) * | 2016-12-12 | 2017-05-17 | 成都秦川科技发展有限公司 | Internet-of-things sensing module for smart heat supply internet-of-things system |
| CN106790478A (en) * | 2016-12-12 | 2017-05-31 | 成都秦川科技发展有限公司 | The Internet of Things sensing module of the information treatment of wisdom water utilities Internet of things system |
| CN106657304A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing for smart car Internet of Things system |
| CN106657307A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of Things sensing module with information processing of intelligent heat supply Internet of Things system |
| CN106657306A (en) * | 2016-12-12 | 2017-05-10 | 成都秦川科技发展有限公司 | Internet of things sensing module with information processing of smart gas Internet of things system |
| CN108109360A (en) * | 2017-12-21 | 2018-06-01 | 重庆多邦科技股份有限公司 | A kind of wireless ten thousand Netcoms terminating machine of Internet of Things |
| CN108521472A (en) * | 2018-06-07 | 2018-09-11 | 辽宁邮电规划设计院有限公司 | A kind of IOT systems based on public mobile communications network |
| CN109240606A (en) * | 2018-08-17 | 2019-01-18 | 湖北三好电子有限公司 | Internet of things data analysis system |
| CN109885523A (en) * | 2019-02-22 | 2019-06-14 | 山东欧德利电气设备有限公司 | A kind of remote analog amount transmission technology |
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