CN107273953A - A kind of Internet of Things communication system - Google Patents
A kind of Internet of Things communication system Download PDFInfo
- Publication number
- CN107273953A CN107273953A CN201710459774.4A CN201710459774A CN107273953A CN 107273953 A CN107273953 A CN 107273953A CN 201710459774 A CN201710459774 A CN 201710459774A CN 107273953 A CN107273953 A CN 107273953A
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- CN
- China
- Prior art keywords
- internet
- things
- gateway
- terminal
- electric capacity
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a kind of Internet of Things communication system, terminal, Internet of Things receiving terminal and server are sent including power module, RFID tag, RFID identifiers, wireless sensor node, gateway, Internet of Things, the wireless sensor node gathered data information, gateway is transmitted data to by wireless multi-hop ad hoc mode, RFID identifiers read RFID tag content and are sent to gateway；These data are sent terminal by Internet of Things and are sent to server by gateway；Server is handled these data, stored, and provides an information platform, and for PC, user uses；The power module is powered for gateway.Internet of Things communication system of the present invention is by using RFID tag, RFID identifiers and wireless sensor node, on the one hand carry out master-plan to system can facilitate supermarket to carry out settlement records, on the other hand the shopping record of user can also be returned to the mobile phone terminal of user, facilitate user to understand the whereabouts of fund.
Description
Technical field
The present invention relates to a kind of Internet of things system, specifically a kind of Internet of Things communication system.
Background technology
Internet of Things refers to by radio frequency identification（RFID）, infrared inductor, GPS, the information sensing device such as laser scanner,
By the agreement of agreement, realize that any time, any place, any object enter row information and exchange and communicate, to realize intelligent knowledge
Not, a kind of network for positioning, tracking, monitor and managing.Internet of Things is with complete perception, transmitting, Intelligent treatment feature
Connection physical world network.
Internet of Things is widely used, throughout intelligent transportation, environmental protection, government work, public safety, safety home, intelligence
Multiple necks such as fire-fighting, industry monitoring, old man's nursing, personal health, water system monitoring, foodstuff traceability, enemy's situation investigation and information gathering
Domain.
The settlement system of current supermarket is all that supermarket inside can only be used, it is impossible to allow consumer to record in the consumption of oneself
Hold, and many consumers there are the demands of various consumption book keeping operations, and this demand can not be met for a long time, can only the phase be certainly rearward
Oneself is recorded by various modes, very inconvenient, and is easily omitted.
The content of the invention
It is an object of the invention to provide a kind of Internet of Things communication system, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of Internet of Things communication system, including power module, RFID tag, RFID identifiers, wireless sensor node, gateway,
Internet of Things sends terminal, Internet of Things receiving terminal and server, the wireless sensor node gathered data information, by wireless
Multi-hop ad hoc mode transmits data to gateway, and RFID identifiers read RFID tag content and are sent to gateway；Gateway by this
A little data send terminal by Internet of Things and are sent to server；Server is handled these data, stored, and provides one
Information platform, for PC, user uses；The power module is powered for gateway.
It is used as further scheme of the invention：The Internet of Things, which sends terminal, can also be transmitted directly to data mobile phone use
Family.
It is used as further scheme of the invention：The wireless sensor node is at least 3.
It is used as further scheme of the invention：The power module includes three terminal regulator U1, diode D1, light-emitting diodes
Pipe LED, resistance R1, potentiometer RP1, electric capacity C1 and triode VT1, the three terminal regulator U1 inputs connect diode respectively
D1 negative poles, power supply VCC and electric capacity C1, the electric capacity C1 other ends connect resistance R2, triode VT1 colelctor electrodes, electric capacity C2 and electricity respectively
Hold C3 and be grounded, the resistance R2 other ends connect three terminal regulator U1 earth terminals, resistance R1, triode VT1 emitter stages and electricity respectively
Position device RP1 one end, the potentiometer RP1 other ends connect respectively potentiometer RP1 slide plates, diode D2 positive poles, triode VT1 base stages and
The electric capacity C2 other ends, diode D2 negative poles connect diode D1 positive poles, the resistance R1 other ends, three terminal regulator U1 output ends respectively
With LED positive pole, LED negative pole connects output end vo and the electric capacity C3 other ends respectively.
It is used as further scheme of the invention：The three terminal regulator U1 uses 7805.
Compared with prior art, the beneficial effects of the invention are as follows：Internet of Things communication system of the present invention is marked by using RFID
Label, RFID identifiers and wireless sensor node, master-plan is carried out to system, and supermarket on the one hand can be facilitated to carry out clearing note
Record, on the other hand the shopping record of user can also be returned to the mobile phone terminal of user, facilitate user to understand the whereabouts of fund.
Brief description of the drawings
Fig. 1 is the structural representation of Internet of Things communication system.
Fig. 2 is the circuit diagram of power module of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
In the embodiment of the present invention, a kind of Internet of Things communication system, including power module, RFID tag, RFID identifiers, nothing
Line sensor node, gateway, Internet of Things send terminal, Internet of Things receiving terminal and server, and the wireless sensor node is adopted
Collect data message, gateway is transmitted data to by wireless multi-hop ad hoc mode, RFID identifiers read RFID tag content
It is sent to gateway；These data are sent terminal by Internet of Things and are sent to server by gateway；Server is carried out to these data
Processing, storage, and an information platform is provided, for PC, user uses；The power module is powered for gateway.
The Internet of Things, which sends terminal, to be transmitted directly to cellphone subscriber by data.
The wireless sensor node is at least 3.
The power module include three terminal regulator U1, diode D1, LED, resistance R1, potentiometer RP1,
Electric capacity C1 and triode VT1, the three terminal regulator U1 inputs connect diode D1 negative poles, power supply VCC and electric capacity C1 respectively,
The electric capacity C1 other ends connect resistance R2, triode VT1 colelctor electrodes, electric capacity C2 and electric capacity C3 and are grounded, the resistance R2 other ends respectively
Three terminal regulator U1 earth terminals, resistance R1, triode VT1 emitter stages and potentiometer RP1 one end are connected respectively, and potentiometer RP1 is another
One end connects potentiometer RP1 slide plates, diode D2 positive poles, triode VT1 base stages and the electric capacity C2 other ends respectively, and diode D2 is born
Pole connects diode D1 positive poles, the resistance R1 other ends, three terminal regulator U1 output ends and LED positive pole respectively, hair
Optical diode LED negative poles connect output end vo and the electric capacity C3 other ends respectively.
The three terminal regulator U1 uses 7805.
Illustrated below by the implementation principle to the present invention, so that those skilled in the art reach the mesh that can implement
's.
Referring to Fig. 1, present system is applied in supermarket's debt clearing, gathered first by wireless sensor node
Data message, gateway is transmitted data to by wireless multi-hop ad hoc mode, and RFID identifiers read the RFID of supermarket's article
Label substance is sent to gateway；These data are sent terminal by Internet of Things and are sent to server by gateway；Server is to these
Data are handled, stored, and provide an information platform, for PC, user uses, thus programming count retail quantity and
The turnover；Internet of Things, which sends terminal, to be transmitted directly to cellphone subscriber by data, kept accounts for the member user of registration.
In summary, one aspect of the present invention can facilitate supermarket to carry out settlement records, on the other hand can also be by user's
Shopping record returns to the mobile phone terminal of user, facilitates user to understand the whereabouts of fund.
Fig. 2 is the circuit diagram of power module of the present invention, and power module includes three terminal regulator U1, diode D1, luminous two
Pole pipe LED, resistance R1, potentiometer RP1, electric capacity C1 and triode VT1, the three terminal regulator U1 inputs connect two poles respectively
Pipe D1 negative poles, power supply VCC and electric capacity C1, the electric capacity C1 other ends connect respectively resistance R2, triode VT1 colelctor electrodes, electric capacity C2 and
Electric capacity C3 is simultaneously grounded, the resistance R2 other ends connect respectively three terminal regulator U1 earth terminals, resistance R1, triode VT1 emitter stages and
Potentiometer RP1 one end, the potentiometer RP1 other ends connect potentiometer RP1 slide plates, diode D2 positive poles, triode VT1 base stages respectively
With the electric capacity C2 other ends, diode D2 negative poles connect diode D1 positive poles, the resistance R1 other ends, three terminal regulator U1 outputs respectively
End and LED positive pole, LED negative pole connect output end vo and the electric capacity C3 other ends respectively；If three
Hold voltage-stablizer U1 input terminal shortcircuit and when U1 outputs are terminated with larger capacitance, then output capacitor discharge current will flow
The output end for entering three terminal regulator U1 is easy for burning out voltage-stablizer, in three terminal regulator U1 inputs and output end access reverse two
Pole pipe D1 can play a protective role, and be terminated in three terminal regulator U1 output ends into shunt capacitance C2 and diode D2, in input
When end or breaking output end, it is possible to use three terminal regulator U1 internal resistances limit peak discharge current, play protection voltage-stabiliser tube
VT1 effect.
When power supply VCC is accessed, because the voltage on C2 can not be mutated, therefore VT1 because base potential is relatively low and saturation conduction, make
Three terminal regulator U1 output end and circuit output end Vo voltage are all very low, with C2 charging, in VT1 base potential
Rise, it is launched electrode potential and gradually risen, and circuit output end Vo is also synchronously raised, when C2 is fully charged, VT1 is cut off, and starts
Circuit is ineffective, and output end vo also reaches setting value, and the time of startup can be adjusted by changing C2 and RP1 value；
LED is power supply indicator.
The present invention is using the modularized design commonly used in electricity, and module therein, those skilled in the art being capable of basis
Need to select existing modular structure to substitute into, the system that key protection point of the invention is made up of whole module.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of Internet of Things communication system, including power module, RFID tag, RFID identifiers, wireless sensor node, net
Close, Internet of Things sends terminal, Internet of Things receiving terminal and server, it is characterised in that the wireless sensor node gathers number
It is believed that breath, gateway is transmitted data to by wireless multi-hop ad hoc mode, RFID identifiers read RFID tag content and sent
To gateway；These data are sent terminal by Internet of Things and are sent to server by gateway；Server handled these data,
Storage, and an information platform is provided, for PC, user uses；The power module is powered for gateway.
2. Internet of Things communication system according to claim 1, it is characterised in that the Internet of Things sends terminal can also be by
Data are transmitted directly to cellphone subscriber.
3. Internet of Things communication system according to claim 1, it is characterised in that the wireless sensor node is at least 3
It is individual.
4. Internet of Things communication system according to claim 1, it is characterised in that the power module includes three terminal regulator
U1, diode D1, LED, resistance R1, potentiometer RP1, electric capacity C1 and triode VT1, the three terminal regulator U1
Input connects diode D1 negative poles, power supply VCC and electric capacity C1 respectively, and the electric capacity C1 other ends connect resistance R2, triode respectively
VT1 colelctor electrodes, electric capacity C2 and electric capacity C3 are simultaneously grounded, the resistance R2 other ends connect respectively three terminal regulator U1 earth terminals, resistance R1,
Triode VT1 emitter stages and potentiometer RP1 one end, the potentiometer RP1 other ends connect potentiometer RP1 slide plates, diode D2 respectively
Positive pole, triode VT1 base stages and the electric capacity C2 other ends, it is another that diode D2 negative poles connect diode D1 positive poles, resistance R1 respectively
End, three terminal regulator U1 output ends and LED positive pole, LED negative pole connect respectively output end vo and
The electric capacity C3 other ends.
5. Internet of Things communication system according to claim 1, it is characterised in that the three terminal regulator U1 uses 7805.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459774.4A CN107273953A (en) | 2017-06-16 | 2017-06-16 | A kind of Internet of Things communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459774.4A CN107273953A (en) | 2017-06-16 | 2017-06-16 | A kind of Internet of Things communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107273953A true CN107273953A (en) | 2017-10-20 |
Family
ID=60067314
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710459774.4A Pending CN107273953A (en) | 2017-06-16 | 2017-06-16 | A kind of Internet of Things communication system |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223733A (en) * | 2011-04-08 | 2011-10-19 | 南京邮电大学 | Intellectualized uptown method under wireless sensor network based on radio frequency identification |
| CN102436610A (en) * | 2011-12-13 | 2012-05-02 | 无锡互惠信息技术有限公司 | Data center intelligent management system based on radio frequency identification and method thereof |
| CN205453751U (en) * | 2016-06-17 | 2016-08-10 | 合肥万合科技信息服务有限公司 | Gateway system based on internet of things |
| CN205490144U (en) * | 2016-01-19 | 2016-08-17 | 深圳市骊微电子科技有限公司 | Constant voltage power supply controller |
-
2017
- 2017-06-16 CN CN201710459774.4A patent/CN107273953A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223733A (en) * | 2011-04-08 | 2011-10-19 | 南京邮电大学 | Intellectualized uptown method under wireless sensor network based on radio frequency identification |
| CN102436610A (en) * | 2011-12-13 | 2012-05-02 | 无锡互惠信息技术有限公司 | Data center intelligent management system based on radio frequency identification and method thereof |
| CN205490144U (en) * | 2016-01-19 | 2016-08-17 | 深圳市骊微电子科技有限公司 | Constant voltage power supply controller |
| CN205453751U (en) * | 2016-06-17 | 2016-08-10 | 合肥万合科技信息服务有限公司 | Gateway system based on internet of things |
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Application publication date: 20171020 |
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