CN203278816U - Intelligent comprehensive information terminal - Google Patents
Intelligent comprehensive information terminal Download PDFInfo
- Publication number
- CN203278816U CN203278816U CN2013203215294U CN201320321529U CN203278816U CN 203278816 U CN203278816 U CN 203278816U CN 2013203215294 U CN2013203215294 U CN 2013203215294U CN 201320321529 U CN201320321529 U CN 201320321529U CN 203278816 U CN203278816 U CN 203278816U
- Authority
- CN
- China
- Prior art keywords
- information terminal
- comprehensive information
- intelligent comprehensive
- communication
- soc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses an intelligent comprehensive information terminal, comprising a 2.4G communication Soc, a wireless receiver-transmitter circuit, a power circuit and an electronic paper display module. The output terminal of the 2.4G communication Soc is connected to input terminals of antennas and a microstrip Balun circuit. The power circuit respectively provides power to the 2.4G communication Soc and the electronic paper display module. The output terminal of the 2.4G communication Soc is connected to the input terminal of the electronic paper display module. The intelligent comprehensive information terminal can perform intercommunication with other equipment through 2.4G communication protocol, realize monitoring environmental temperature and humidity and power consumption of household appliances in real time, and alarm under an abnormal condition. The intelligent comprehensive information terminal can be seamlessly immersed into other system design by reserved interfaces. The electronic paper module can display characters, symbols and pictures by using extra low power consumption in a lattice manner, which can be applied for an electronic good shelf label system, an intelligent household system, a warehouse logistics system, a process control system for the manufacture industry, or a mobile terminal device mate.
Description
Technical field
The utility model relates to the Internet of Things field, and more specifically, relating to a kind of is the intelligent comprehensive information terminal based on internet of things data acquisition and processing.
Background technology
Internet of Things The Internet of things is exactly " the Internet that the thing phase connects ".It is by information sensing equipment such as radio-frequency (RF) identification (RFID) device, infrared inductor, global positioning system, laser scanners, agreement according to agreement, any article are connected with the Internet, carry out information exchange and communicate by letter, to realize intelligent identification, location, to follow the tracks of, monitor and management.Core and the basis of Internet of Things remain the Internet, are extension on Internet basic and a kind of network of expansion; Its user side extends and has expanded between any article and article, carries out information exchange and communicates by letter.
Nineteen ninety-five, Bill Gates has mentioned the Internet of Things concept in its " the Future " book.1999, mobile computing and the network international conference held in the U.S. just proposed, " Sensor Network is another opportunity to develop of next one century facing mankind ".2003, U.S.'s " technology review " proposed first of ten large technology that sensor-based network technology will be the following people of change life.On November 17th, 2005, in the World Summit on the Information Society (WSIS) of holding in Tunisia, International Telecommunication Union has issued " ITU the Internet report 2005: Internet of Things ", has formally proposed the concept of " Internet of Things ".REID (RFID), sensor technology, nanometer technology, intelligent embedded technology will arrive more widely and use.
On November 17th, 2005, in the World Summit on the Information Society (WSIS) of holding in Tunisia, International Telecommunication Union has issued " ITU the Internet report 2005: Internet of Things ", has formally proposed the concept of " Internet of Things ".REID (RFID), sensor technology, nanometer technology, intelligent embedded technology will arrive more widely and use.
Internet of Things is of many uses, spreads all over a plurality of fields such as intelligent transportation, environmental protection, government work, public safety, safety home, intelligent fire, industry monitoring, old man's nursing, personal health, flower culture, water system monitoring, foodstuff traceability, enemy's situation investigation and information gathering.
Internet of Things fully is used in IT technology of new generation among all trades and professions, specifically, exactly inductor is embedded and is provided to electrical network, railway, bridge, the tunnel, highway, building, water system, dam, in the various objects such as oil and gas pipes, then " Internet of Things " and existing the Internet are integrated, realize the integration of human society and physical system, in the middle of the network of this integration, there is the super powerful center calculation group of planes of ability, can be to the personnel in integration networks, machine, equipment and infrastructure are implemented real-time management and control, on this basis, the mankind can manage production and live in meticulousr and dynamic mode, reach " wisdom " state, improve resource utilization and the level of the productive forces, improve the relation between man and nature.
The expert thinks, Internet of Things can be increased economic efficiency on the one hand, greatly saves cost; Can provide technology dynamics for the recovery of global economy on the other hand.At present, the U.S., European Union, China etc. all drop into huge fund further investigation exploration Internet of Things.China also shows great attention to, payes attention to the research of Internet of Things, and the Ministry of Industry and Information Technology conducts a research at the generation information technical elements together with relevant department, to form the policies and measures of supporting the generation information technical development.
The latest data demonstration, Shanghai Mobile will be loaded on taxi, bus over 100,000 chips at present, and various informative Internet of Things is applied in all trades and professions and gives full play to one's remarkable skill, and guarantees the orderly running in city.During Shanghai World's Fair, " Che Wutong " will apply to the Shanghai public transportation system comprehensively, smooth and easy with the large Traffic of state-of-the-art technical guarantee Expo Site periphery; " the e logistics " of Logistics Oriented Enterprise Transportation management will provide in real time accurately the services such as goods condition information, vehicle tracking location, transportation route selection, Logistics Network Design and optimization for the user, greatly promote the loglstics enterprise comprehensive competitive power.
In addition, after " Internet of Things " is universal, the quantity that is used for the transducer of animal, plant and machine, article and electronic tag and supporting interface arrangement will substantially exceed the quantity of mobile phone.The popularization of Internet of Things will become another driver that advances economic development, for industry has been opened up the infinite development opportunity of another potentiality.According to present demand to Internet of Things, just need to be by hundred million transducer and electronic tag in recent years, this increases a large amount of job opportunities simultaneously with the production of propulsion information technology element greatly.
U.S. authority advisory organization FORRESTER prediction, to the year two thousand twenty, the interconnected business of thing thing, compare with the business that the person to person communicates by letter in the world, will reach 30 to 1, therefore, " Internet of Things " be known as communication service of next TERA-SCALE.
1998, at UCC (Uniform Code Council, the U.S. unifies the code committee) support under, the researcher of Massachusetts Institute Technology creatively proposes Internet organically is combined with the RFID technology, utilize EPC as article mark, realize connecting of article and Internet, can at any time and any place, realize identification and management to any article.The concept that Here it is early stage " Internet of Things ".After this, their associated university, enterprise, division of labor work is carried out in Internet of Things correlative study based on EPC, systematically conduct a research, propose the initial EPC system blank that is formed by radio-frequency (RF) tag (RFID), reader, Savant software, object oriented analysis service (ONS), article marking language server (PML-Server) five parts." Internet of Things " of this moment moves towards practice from thought, mainly refers to utilize the EPC system to carry out digital management to logistics system.
2004, Japan and Korea S all released the closely similar national information strategy of target, are called respectively u-Japan and u-Korea." Internet of Things " of this moment risen to the national information strategy, and what stress is angle from the people, sets up immanent a networked society and application service, but has also comprised the networking of thing.
" U-korea " strategy of Korea S is to set up the technical society form that is formed by intelligent network, state-of-the-art computing technique and other leading digital technology infrastructure arms.In so immanent a networked society, everyone can be in any place, any moment enjoys the facility that modern information technologies are brought.In order to realize " U-korea " plan, the technology path that realizes a plan has been selected by Korea S---the IT839 strategy." IT839 strategy " refers to, and cultivates 8 communication broadcast services, 3 advanced infrastructure (network) and 9 IT strategies that IT new growth engine organically links together.In releasing in 2004, these 8 communication broadcast services comprise wireless broadband services (WiBro), digital multimedia broadcast service (DMB), home network service, remote information processing service (Telematics), radio frequency identification service (RFID), W-CDMA service, terrestrial DTV service, the networking telephone (VoIP); 3 infrastructure comprises BcN, U-sensor network and as the IPv6 of basis, Korea Telecom broadcast service field mode; 9 IT new growth engines refer to, strengthen the competitiveness of 9 kinds of New Product such as mobile communication of future generation, home network and Digital Television.
In January, 2009, IBM CEO Peng Mingsheng proposes " the wisdom earth " conception, wherein Internet of Things is " the wisdom earth " indispensable part, and Obama has proposed actively to respond to " the wisdom earth " conception after inaugural, and rises to national development strategy.European Union formulates the Internet of Things action scheme in June, 2009, releases Internet of Things standard strategy, guarantees confidence level, acceptance and the fail safe of Internet of Things.Japan's u-Japan strategy is wished the seamless link Ubiquitous Network environment realizing from wired to wireless, from the network to the terminal, comprise authentication, exchanges data, and 100% its people can utilize high speed or ultrahigh speed network.Korea S has put into effect " Internet of Things infrastructure builds fundamental plan ", proposes the target of " by building the state-of-the-art Internet of Things infrastructure in the world, making the superior top-ranking power that information communication is merged by 2012 ", and has formulated four major strategies and 12 key projects.
The Chinese Academy of Sciences just started Sensor Network research before 10 years.At the beginning of 2004, it is domestic representative organization that Article Numbering Center of China is authorized by global product electronic code administrative center, is responsible for promoting EPC and technology of Internet of things in China.In April, first EPC has been set up in Beijing and the Internet of Things concept is demonstrated the center.2005, the production of cigarettes decision making management realization use RFID of the system outbound scanning of State Tobacco Monopoly Bureau, commercial enterprise's arrival scanning.Many manufacturing industry also begin to attempt applying RFID technology in automatic Material Handling System.On August 7th, 2009, when Premier Wen investigated in the Wuxi, research and development centre was shown great attention to the micro-nano transducer, had proposed " perception China " center is located at the idea in Wuxi, the radiation whole nation.In October, 2009, China researches and develops inform against an Internet of Things acp chip---" No. one, Tang Xin ".On November 7th, 2009, gross investment is successfully contracted in the Wuxi over 11 Internet of Things projects of 2.76 hundred million yuan.On March 5th, 2010, Premier Wen Jiabao will " accelerate the research and development application of Internet of Things " and clearly include the key industry development in Report on the Work of the Government.Representing that " the perception China " of Chinese Sensor Network, Internet of Things has become the information industry development strategy of country.Ministry of Industry and Information in 2010 and the Committee of Development and Reform will put into effect the industrialized development of serial policy support Internet of Things, and before the year two thousand twenty, China has planned that 3.86 trillion fund is used for the development of Internet of Things industrialization.Beijing in recent years in gardens, the fields such as water utilities, environmental protection, traffic, traffic control, agriculture health, emergent safety greatly develop Internet of Things.On March 2nd, 2010, Jiading District in Shanghai City is settled in the establishment that formally unveils of Internet of Things center, Shanghai.2010, Guangdong Province went on along in national prostatitis in technical research and the application of RFID, also in the high-end manor of seizing following Internet of Things industry development.On May 28th, 2010, to plan to start in Guangzhou about " the wisdom Guangdong " of the development of Guangdong Internet of Things, Guangdong will realize that in 2012 the networked devices manufacturing industry output value surpasses 1,000 hundred million yuan of grades " five 1000 " target.Since in March, 2010, Hainan Province's government planned is used Internet of Things and is combined with " international tourism island, Hainan Province " strategy, sets up the tourism convergence platform towards the visitor.Wuxi City is released nine large demonstration projects, progressively builds up the sector application demonstration projects such as perception industry, perception security, perception traffic, perception environmental protection, perception garden, perception medical treatment, perception electric power, perception logistics, perception agricultural by 3 years.
The above-mentioned background data all relates to the intelligent terminal of Internet of Things, and contain the research and development that face make corresponding intelligent terminal huge due to Internet of Things often are confined to corresponding industry and concrete the application.
The utility model content
Main purpose of the present utility model is to propose a kind of intelligent comprehensive information terminal that merges different industries, and this intelligent comprehensive information terminal can under the constant prerequisite of cost, be realized Real-time Collection, processing, transmission and the demonstration of much information.
For achieving the above object, the technical solution of the utility model is:
A kind of intelligent comprehensive information terminal, comprise 2.4G communication Soc, wireless transceiver circuit, power circuit and Electronic Paper display module, described 2.4G communication Soc connects wireless transceiver circuit, power circuit is powered to 2.4G communication Soc and electronic display module respectively, the input of the output termination electronic display module of described 2.4G communication Soc.
The intelligent comprehensive information terminal is positioned in an environment that needs image data, at first whether there is routing node in testing environment, when having routing node, in time communicates by letter with routing node, gather the related data on routing node, then show by the Electronic Paper display module.Wherein 2.4G communication Soc comprises Zigbee agreement, bluetooth and bluetooth low-power consumption agreement and other attainable communication protocol based on 2.4G.
Further, the intelligent comprehensive information terminal also comprises lithium battery, charging circuit, buffer circuit, solar panel and DC adapter; The input of the output termination buffer circuit of described solar panel, the input of the output termination buffer circuit of DC adapter, the input of the output termination charging circuit of described buffer circuit, the input of the output termination lithium battery of described charging circuit, the input of the output termination power circuit of lithium battery.
Solar panel obtains solar energy, is converted into electric energy, and this electric energy is direct current, with its input value buffer circuit, and by the DC adapter, it is carried out adaptive, with the isolation after electric energy be lithium cell charging by charging circuit.
Further, described 2.4G communication Soc comprises spare interface, and spare interface can be USB interface, UART serial ports, I2C interface or JIAG interface.Diversified interface facilitates 2.4G communication Soc more easily expand and can realize seamless fusion with other system.
Also comprise signal pickup assembly, the input of the output termination 2.4G communication Soc of described signal pickup assembly.
Wherein said signal pickup assembly is the humiture detector.
The humiture detector gathers temperature and the humidity of environment automatically every 30S, and shows by the 2.4G relevant position that Soc is sent to the Electronic Paper display module of communicating by letter, and carries out simultaneously data backup (covering every day).
Further, the intelligent comprehensive information terminal also comprises warning device, the input of the output device taking alarm of described 2.4G communication Soc.
Wherein said warning device is buzzer.
Set the alert if test on 2.4G communication Soc, satisfy alert if, drive warning device and report to the police.
Further, the Electronic Paper display module is the dot matrix Electronic Paper demonstration module of integrated drive electronics.
Electronic Paper (Electronic Paper) is called for short ePaper, is called again electric ink.Be a kind of novel display, greatest feature is can free bend, quite similar with paper, and its color contrast is high, resolution is high, power consumption is little, low cost of manufacture.Be different from general flat-panel monitor, need to use backlight and illuminate pixel, Electronic Paper can reflect ambient light as common paper.And retain picture and the word state of original demonstration in the Electronic Paper situation that can no longer power up.
Electric ink mainly is comprised of a large amount of tiny Wei Jiao Nang ﹙ microcapsules ﹚, and these microcapsules are about human hair's diameter.Comprise the positively charged white particle that is suspended among supernatant liquid and electronegative black track producing particle in each microcapsules.It is timing that electric field is set, and white particle moves to the microcapsules tops, thereby presents white.Simultaneously, black track producing particle is pulled to bottom microcapsules, thereby hides.As applying opposite electric field, black track producing particle occurs at the capsule top, thereby presents black.
Further, the intelligent comprehensive information terminal also comprises button, and described button and the 2.4G Soc that communicates by letter is connected.
Further, described 2.4G communication Soc is the Soc chip of integrated 8 8051 MCU and 2.4G communication module.
Wherein power circuit provides required power supply for each functional module, adds simultaneously battery saving mode, namely utilizes the sleep management function dynamic adjustments power distribution of MCU.
The utility model is realized two-way communication according to Zigbee, bluetooth and bluetooth low-power consumption and other the 2.4G wireless communication protocols that can realize and other equipment on the basis based on 2.4G communication Soc chip; Can realize the power consumption of Real-Time Monitoring ambient temperature and humidity and household electrical appliance, and reach alarm under abnormal conditions; By spare interface can seamless fusion to other system; The Electronic Paper display module is realized the demonstration of word, character and picture according to dot matrix way with extremely low power consumption.
Description of drawings
Fig. 1 is the overall structure block diagram of the utility model intelligent comprehensive information terminal.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further, but execution mode of the present utility model is not limited to this.
To help to understand the utility model by example.But do not limit content of the present utility model.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection range of the present utility model.
As shown in Figure 1, a kind of intelligent comprehensive information terminal comprises 2.4G communication Soc1, wireless transceiver circuit 3, power circuit 4, lithium battery 5, charging circuit 6, buffer circuit 7, solar panel 8, DC adapter 9, Electronic Paper display module 10, humiture detector 11, buzzer 12 and button 13.
2.4G communication Soc1 comprises the spare interface 2 that is connected with ambient systems, the output of 2.4G communication Soc1 is connected with the input of wireless transceiver circuit 3, Electronic Paper display module 10 and buzzer 12 respectively; The input that humiture detector 11 is connected with button all is connected with the communicate by letter input of Soc1 of 2.4G, and power circuit 4 is respectively to 2.4G communication Soc1,10 power supplies of Electronic Paper display module.
The input of the output termination buffer circuit 7 of solar panel 8, the input of the output termination buffer circuit 7 of DC adapter 9, the input of the output termination charging circuit 6 of buffer circuit 7, the input of the output termination lithium battery 5 of charging circuit 6, the input of the output termination power circuit 4 of lithium battery 5.
In the present embodiment, the concrete model of each element is:
2.4G communication Soc1 adopts the CC2540F256(QFN encapsulation of TI company);
Button 13 adopts quadruple linkage pad pasting soft-touch type matrix keyboard;
Power circuit 4 chips adopt LY2508A33;
Lithium battery 5 adopts the 430mAH product;
Charging circuit 6 adopts PJ4054;
Solar panel 8 adopts the 38mm*22mm size, and the 5mA charging current can be provided;
Electronic Paper display module 10 is that the Guangzhou wing difficult to understand company is with the dot matrix Electronic Paper demonstration module OED021-01 of SPI interface.
Humiture detector 11 adopts FAD-4007-02, supply power voltage: 3.5-5V, and Shu Chu＜=2V, measuring range: 0-50 ℃/0-100%RH, precision: ± 0.5 ℃, ± 3%RH.
The course of work of the present utility model is as follows:
The intelligent comprehensive information terminal powers on after operation, humiture detector 11 is every 30 seconds automatic detection for temperatures and humidity, and testing result is shown to the relevant position of Electronic Paper display module 10, carry out simultaneously data backup (covering every day), carry out simultaneously the alert if test, satisfy alert if, can drive buzzer 12 and report to the police;
Automatically detection has or not routing node, can automatically download Weather information if having, and be shown to the relevant position of Electronic Paper display module 10.
The intelligent comprehensive information terminal automatically detects and has or not routing node, if the download network time is automatically arranged, and is shown to the relevant position of Electronic Paper display module 10, also can arrange according to button 13 and carry out time showing
The intelligent comprehensive information terminal automatically detects and has or not detection node, can automatically gather the data of corresponding monitoring point if having, and be shown to the relevant position of Electronic Paper display module 10, carry out simultaneously the alert if test, satisfy alert if, can drive buzzer 12 and report to the police;
The intelligent comprehensive information terminal automatically detects and has or not the electronic shelf label node, if download relevant information is automatically arranged, and is shown to the relevant position of Electronic Paper display module 10;
The intelligent comprehensive information terminal automatically detects and has or not routing node, can automatically upload the data of storage if having.
When the intelligent comprehensive information terminal is applied to electronic shelf label, can receive in real time the current stockpile number for the electronic shelf label product that POS system sends, remove when the shop-assistant hands over to the next shift the miscellaneous work of printing cash statement and reconciliation from, realized the real-time electronic function of making an inventory.
Above-described execution mode of the present utility model does not consist of the restriction to the utility model protection range.Any modification of having done within spiritual principles of the present utility model, be equal to and replace and improvement etc., within all should being included in claim protection range of the present utility model.
Claims (10)
1. intelligent comprehensive information terminal, it is characterized in that, comprise 2.4G communication Soc, antenna and microstrip balun circuit, power circuit and Electronic Paper display module, described 2.4G communication Soc connects wireless transceiver circuit, power circuit is powered to 2.4G communication Soc and electronic display module respectively, the input of the output termination electronic display module of described 2.4G communication Soc.
2. intelligent comprehensive information terminal according to claim 1, is characterized in that, also comprises lithium battery, charging circuit, buffer circuit, solar panel and DC adapter; The input of the output termination buffer circuit of described solar panel, the input of the output termination buffer circuit of DC adapter, the input of the output termination charging circuit of described buffer circuit, the input of the output termination lithium battery of described charging circuit, the input of the output termination power circuit of lithium battery.
3. intelligent comprehensive information terminal according to claim 1, is characterized in that, described 2.4G communication Soc comprises spare interface.
4. intelligent comprehensive information terminal according to claim 1, is characterized in that, also comprises signal pickup assembly, the input of the output termination 2.4G communication Soc of described signal pickup assembly.
5. intelligent comprehensive information terminal according to claim 4, is characterized in that, described signal pickup assembly is the humiture detector.
6. intelligent comprehensive information terminal according to claim 1, is characterized in that, also comprises warning device, the input of the output device taking alarm of described 2.4G communication Soc.
7. intelligent comprehensive information terminal according to claim 6, is characterized in that, described warning device is buzzer.
8. intelligent comprehensive information terminal according to claim 1, is characterized in that, the Electronic Paper display module is that the dot matrix Electronic Paper of integrated drive electronics shows module.
9. intelligent comprehensive information terminal according to claim 1, is characterized in that, also comprises button, and described button and the 2.4G Soc that communicates by letter is connected.
10. according to claim 1-9 described intelligent comprehensive information terminals of any one, is characterized in that, described 2.4G communication Soc is the Soc chip of integrated 8 8051 MCU and 2.4G communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203215294U CN203278816U (en) | 2013-06-05 | 2013-06-05 | Intelligent comprehensive information terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203215294U CN203278816U (en) | 2013-06-05 | 2013-06-05 | Intelligent comprehensive information terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278816U true CN203278816U (en) | 2013-11-06 |
Family
ID=49509137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203215294U Expired - Fee Related CN203278816U (en) | 2013-06-05 | 2013-06-05 | Intelligent comprehensive information terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745336A (en) * | 2014-02-08 | 2014-04-23 | 安徽瀚科信息科技有限公司 | Electronic ink display screen based intelligent electronic express waybill and using method thereof |
-
2013
- 2013-06-05 CN CN2013203215294U patent/CN203278816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745336A (en) * | 2014-02-08 | 2014-04-23 | 安徽瀚科信息科技有限公司 | Electronic ink display screen based intelligent electronic express waybill and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202956806U (en) | Inspection system for intelligent electrical equipment | |
| CN101989346A (en) | Internet of things technology-based relief supply distribution management system | |
| CN106446990A (en) | Bridge nameplate management system | |
| CN102878993A (en) | Distribution inspection map navigation and equipment information management service platform system | |
| CN206258860U (en) | A kind of data collection station based on Internet of Things and cloud | |
| CN207518635U (en) | Long-distance meter-reading system based on NB-IOT technologies | |
| CN109727329A (en) | A kind of assets automatic tour inspection system | |
| CN203278816U (en) | Intelligent comprehensive information terminal | |
| CN203038331U (en) | Intelligent inspection monitoring system of power transformation system | |
| CN105137891A (en) | Internet of things passive data acquisition system | |
| CN117114708A (en) | Tracking and tracing management system and method for vehicle power battery | |
| CN202798803U (en) | Master station system for power distribution routing inspection geographic navigation and power distribution information management | |
| CN205920513U (en) | Communication attendance device that can remotely awaken up | |
| CN207586675U (en) | Ground line signals monitoring system based on Internet of Things NBIOT technologies | |
| CN103632333A (en) | System and method for dynamically supervising and managing inland river shipping on basis of intelligent mobile phone and RFID (radiofrequency identification) | |
| CN202049511U (en) | RFID (Radio Frequency Identification) tag system used for things of internet | |
| CN204129769U (en) | Information management system | |
| CN204315122U (en) | Ultrahigh frequency RFID tutoring system | |
| CN202257918U (en) | Remote control and tracing system for agricultural production, storage and sale links | |
| CN203012737U (en) | Power asset inspection system | |
| CN203894818U (en) | School arriving reminding device | |
| CN206271021U (en) | A kind of intelligent community management system based on Internet of Things | |
| CN103903034A (en) | Power transformation device detection system based on RFID | |
| He | Research and application of the key technology of cloud platform in various fields of computer internet of things technology | |
| CN207571678U (en) | Multilingual digital asset service system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |