CN110414658A - 7.5 cun of II type electronic tags - Google Patents
7.5 cun of II type electronic tags Download PDFInfo
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- CN110414658A CN110414658A CN201910596021.7A CN201910596021A CN110414658A CN 110414658 A CN110414658 A CN 110414658A CN 201910596021 A CN201910596021 A CN 201910596021A CN 110414658 A CN110414658 A CN 110414658A
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- 230000006855 networking Effects 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 412
- 230000005611 electricity Effects 0.000 claims description 22
- 239000004065 semiconductor Substances 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 resistance Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
- G06K19/07769—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the further communication means being a galvanic interface, e.g. hybrid or mixed smart cards having a contact and a non-contact interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Selective Calling Equipment (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention discloses a kind of 7.5 cun of II type electronic tags, including 7.5 cun of II type electronic tag circuits on circuit boards are arranged, 7.5 cun of II type electronic tag circuits include wireless MCU circuit, electric power management circuit, ZigBee wireless RF adapter circuit, memory and 7.5 cun of II type Electronic Paper screen driving circuits, electric power management circuit and wireless MCU circuit connection, ZigBee wireless RF adapter circuit and wireless MCU circuit connection, memory and wireless MCU circuit connection, 7.5 cun of II type Electronic Paper screen driving circuits and wireless MCU circuit connection, 7.5 cun of II type electronic tags form star-like wireless network by ZigBee Radio Link and intelligent things gateway.The present invention can be promoted wireless networking comprehensive effectiveness, power on the wireless automatic network-building of ZigBee, plug and play, ZigBee is wireless, and suspension searches for automatically that matching networks, without user intervention, using General design.
Description
Technical field
The present invention relates to electronic tag field, in particular to a kind of 7.5 cun of II type electronic tags.
Background technique
Most of 7.5 cun of II type electronic tags are limited for the various aspects factor such as cost or professional domain currently on the market,
All only have the realization of product function and networking control needs, such as: 7.5 cun of II type electronic tags of certain money are in intelligence on the market
The application that quotient surpasses is only the basic functions such as networking, the parameter setting of the update for completing display content and access gateway, electricity
Road design the starting point be meet as possible to the requirement of 7.5 cun of II type electronic tags under specific application scene, and for
Do not accounted for substantially in the excavation of 7.5 cun of II type electronic tag usage experiences and networking efficiency, generalization etc., this for
Such product is in the future between large-scale promotion and universal, future development and application upgrade and different manufacturers, without between product type
Hardware interconnection be it is very unfavorable, even with inhibition.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of can be promoted wirelessly
Networking comprehensive effectiveness, power on the wireless automatic network-building of ZigBee, plug and play, ZigBee is wireless, and suspension searches for automatically that matching networks,
Without user intervention, using 7.5 cun of II type electronic tags of General design.
The technical solution adopted by the present invention to solve the technical problems is: a kind of 7.5 cun of II type electronic tags are constructed, including
7.5 cun of II type electronic tag circuits on circuit boards are set, and 7.5 cun of II type electronic tag circuit includes wireless MCU electricity
Road, electric power management circuit, ZigBee wireless RF adapter circuit, memory and 7.5 cun of II type Electronic Paper screen driving circuits, the electricity
Power management circuits and the wireless MCU circuit connection are used to complete decompression, pressure stabilizing and charge function, the ZigBee wireless RF
Adapter circuit and the wireless MCU circuit connection, for completing RF impedance matching feature, the memory and described wireless
MCU circuit connection, for completing data buffer storage or store function, 7.5 cun of II type Electronic Paper screen driving circuit and the nothing
Line MCU circuit connection, 7.5 cun of II type electronic tag form star-like nothing by ZigBee Radio Link and intelligent things gateway
Gauze network.
In 7.5 cun of II type electronic tag of the present invention, the wireless MCU circuit eats dishes without rice or wine to assist for completing ZigBee
View conversion, receives and processes the instruction that intelligent things gateway issues, and sends display content to 7.5 cun of II types according to actual needs
Electronic Paper screen is shown, by means of the character library in memory, provides text, two dimensional code, bar code and picture being converted into 7.5 cun
The ability of II type Electronic Paper screen display format opens electricity and puts row ZigBee wireless networking into Intelligent internet of things automatically and match, when
When suspension that ZigBee is wireless, the Intelligent internet of things that can be accessed is searched for automatically and puts the wireless automatic network-building matching of row ZigBee into.
In 7.5 cun of II type electronic tag of the present invention, the wireless MCU circuit includes being mounted on circuit board front
Capacitor C1, capacitor C2, capacitor C11, capacitor C12, capacitor C13, capacitor C14, capacitor C15, capacitor C16, crystal oscillator Y1 and
ZigBee is wireless, and MCU chip U1, the wireless MCU chip U1 of ZigBee are mounted on the circuit board lower end, the capacitor C1, electricity
Hold the right side that C2, capacitor C14, capacitor C15, capacitor C16, crystal oscillator Y1 and capacitor C13 are respectively positioned on the wireless MCU chip U1 of the ZigBee
Side, the capacitor C2 are located at the lower left of the capacitor C1, and the capacitor C16 is located at the lower section of the capacitor C2, the capacitor
C15 is located at the lower section of the capacitor C16, and the capacitor C14 is located at the lower section of the capacitor C15, and the crystal oscillator is located at the electricity
Hold the lower section of C14, the capacitor C13 is located at the lower section of the crystal oscillator Y1, and the capacitor C12 is located at the wireless MCU of the ZigBee
The lower section of chip U1, the capacitor C11 are located at the lower left of the wireless MCU chip U1 of the ZigBee.
In 7.5 cun of II type electronic tag of the present invention, the wireless MCU chip U1 of ZigBee uses NXP company
The wireless MCU of the dedicated ZigBee of JN5169.
In 7.5 cun of II type electronic tag of the present invention, the electric power management circuit includes being mounted on circuit board just
Battery, battery holder J1, wireless power receiving coil socket B1, indicator light LED, charging and work light socket J7, the charging collection in face
Integrated chip U10, resistance R26, resistance R29, resistance R30, electricity are received at chip U7, LDO decompression integrated chip U8, wireless power source
Hinder R54, resistance R55, resistance R56, resistance R57, capacitor C48, capacitor C49, capacitor C50, capacitor C51, capacitor C52, capacitor
C53, capacitor C54, capacitor C55, capacitor C56, capacitor C57, capacitor C58, capacitor C59, capacitor C70, capacitor C71, capacitor C75,
Capacitor C60, capacitor C61, capacitor C62, capacitor C63, capacitor C64, capacitor C65, capacitor C66, capacitor C67 and capacitor C68, it is described
Wireless power receiving coil socket B1 is mounted on the right end of the circuit board, the capacitor C53, capacitor C54, capacitor C55, capacitor C56,
Capacitor C57, capacitor C52, capacitor C71 and capacitor C75 are respectively positioned on the top of the wireless power receiving coil socket B1, the capacitor
C63 and capacitor C64 is respectively positioned on the upper left side of the wireless power receiving coil socket B1, and the capacitor C60 is located at the capacitor C64's
Left side, the resistance R54, capacitor C55, capacitor C61, capacitor C62, resistance R56, resistance R57, capacitor C65, capacitor C66, capacitor
C67, capacitor C68, capacitor C59, capacitor C7 and capacitor C58 are respectively positioned on the left side of the wireless power receiving coil socket B1, the electricity
Hold the upper left side that C50, LDO decompression integrated chip U8 and capacitor C51 are respectively positioned on the capacitor C60, the battery holder J1 is mounted on
The left end of the circuit board is located at the upper right side of the battery holder J1, the resistance close to the position of lower section, the indicator light LED
R29, charging integrated chip U7, capacitor C48, resistance R26, capacitor C49 and resistance R30 are respectively positioned on the right side of the indicator light LED,
The charging and work light socket J7 are mounted on the upper end of the circuit board.
In 7.5 cun of II type electronic tag of the present invention, the ZigBee wireless RF adapter circuit includes being mounted on
The positive resistance R1 of circuit board, resistance R50, resistance R51, capacitor C3, capacitor C4, capacitor C5, capacitor C6, inductance L1, inductance L2,
Onboard antenna E1 and external antenna seat J3, the inductance L1, capacitor C5, capacitor C6, capacitor C4, capacitor C3 and inductance L2 are located at institute
The top of the wireless MCU chip of ZigBee is stated, the resistance R1 is located at the top of the capacitor C1, and the external antenna seat J3 is located at
The lower right of the charging and work light socket, the resistance R50 are located at the right side of the external antenna seat J3, the electricity
Resistance R51 is located at the top of the resistance R50, and the onboard antenna E1 is located at the upper end of the circuit board.
In 7.5 cun of II type electronic tag of the present invention, the memory includes being mounted on the positive electricity of circuit board
R25, capacitor C17, SPI RAM integrated chip U2, resistance R9, resistance R12, capacitor C74 and SPI Flash integrated chip U3 are hindered,
The capacitor C17 is located at the left side of the wireless MCU chip U1 of the ZigBee, and the SPI RAM integrated chip U2 is located at described
The upper left side of ZigBee is wireless MCU chip U1, the resistance R25, capacitor C74 and SPI Flash integrated chip U3 are respectively positioned on institute
The top of SPI RAM integrated chip U2 is stated, the resistance R9 and resistance R12 are respectively positioned on the SPI Flash integrated chip U3's
Upper right side.
In 7.5 cun of II type electronic tag of the present invention, 7.5 cun of II type Electronic Paper screen driving circuit includes peace
Mounted in the positive resistance R15 of circuit board, resistance R16, resistance R17, resistance R18, resistance R31, resistance R32, resistance R33, resistance
R34, resistance R58, resistance R59, capacitor C24, capacitor C25, capacitor C26, capacitor C27, capacitor C28, capacitor C29, capacitor C30,
Capacitor C31, capacitor C32, capacitor C33, capacitor C34, capacitor C35, capacitor C36, capacitor C37, capacitor C38, capacitor C39, capacitor
C40, capacitor C41, capacitor C42, capacitor C43, capacitor C44, capacitor C45, capacitor C46, capacitor C47, diode D1, diode
D2, diode D3, diode D4, diode D5, diode D6, inductance L6, inductance L7, metal-oxide-semiconductor Q4, metal-oxide-semiconductor Q5,7.5 cun of II
Type Electronic Paper screen socket J4 and 7.5 cun of II type Electronic Paper screen sockets J5,7.5 cun of II type Electronic Paper screen socket J4, capacitor
C29, capacitor C30, capacitor C31, capacitor C32, capacitor C33, resistance R16, capacitor C34, capacitor C35, resistance R32, resistance R31,
Capacitor C27, capacitor C28, inductance L6, resistance R15, metal-oxide-semiconductor Q4, diode D1, diode D2, diode D3, capacitor C24, electricity
Hold C25, capacitor C26 and resistance R58 are respectively positioned on the right side of the battery holder J1, described 7.5 cun of II type Electronic Paper screen socket J5
In the top of the indicator light LED, the capacitor C47, capacitor C46, resistance R18, capacitor C45, capacitor C44, capacitor C43, electricity
Hold C42, capacitor C41, capacitor C38, capacitor C39, capacitor C40, resistance R34, inductance L7 and resistance R33 and is respectively positioned on described 7.5 cun
The top of II type Electronic Paper screen socket J5, the diode D4, diode D5, diode D6, capacitor C37, capacitor C36 are respectively positioned on
The upper right side of 7.5 cun of II type Electronic Paper screen socket J5, the metal-oxide-semiconductor Q5 are located at 7.5 cun of II type Electronic Paper screen socket
The right side of J5, the resistance R59 are located at the upper right side of the metal-oxide-semiconductor Q5.
Implement 7.5 cun of II type electronic tags of the invention, has the advantages that due to including being arranged on circuit boards
7.5 cun of II type electronic tag circuits, 7.5 cun of II type electronic tag circuits include wireless MCU circuit, electric power management circuit,
ZigBee wireless RF adapter circuit, memory and 7.5 cun of II type Electronic Paper screen driving circuits, 7.5 cun of II type electronic tags are logical
It crosses ZigBee Radio Link and intelligent things gateway forms star-like wireless network, wireless networking comprehensive effectiveness can be promoted, powered on
ZigBee is wireless automatic network-building, plug and play, ZigBee is wireless, and suspension searches for matching networking, without user intervention, use automatically
General design.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that the structure of 7.5 cun of II type electronic tag circuits in 7.5 cun of II type electronic tag one embodiment of the invention is shown
It is intended to；
Fig. 2 is the schematic network structure of 7.5 cun of II type electronic tag networkings in the embodiment；
Fig. 3 is the distribution map of the positive component of circuit board in the embodiment；
Fig. 4 is the distribution map of circuit board positive pad and conducting wire in the embodiment；
Fig. 5 is the distribution map of the component of circuit board reverse side in the embodiment；
Fig. 6 is the pad of circuit board reverse side and the distribution map of conducting wire in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In 7.5 cun of II type electronic tag embodiments of the invention, which includes being arranged in circuit board
On 7.5 cun of II type electronic tag circuits, core of 7.5 cun of II type electronic tag circuits as 7.5 cun of II type electronic tags,
Using modularization, unitized design principle.The structural schematic diagram of 7.5 cun of II type electronic tag circuits is as shown in Figure 1.Fig. 1
In, which includes wireless MCU circuit 1, electric power management circuit 2, ZigBee wireless RF adapter circuit
3, memory 4 and 7.5 cun II type Electronic Paper screen driving circuit 5, wherein electric power management circuit 2 connect with wireless MCU circuit 1, uses
In completing decompression, pressure stabilizing and charge function, LDO decompression, charging integrated chip are selected, in conjunction with separate type component (resistance, capacitor
Deng) Lai Shixian.
ZigBee wireless RF adapter circuit 3 is connect, for completing RF impedance (50 Ω) matching function with wireless MCU circuit 1
Can, it is realized using separate type component (inductance, capacitor, resistance etc.).
Memory 4 is connect, for completing data buffer storage or store function with wireless MCU circuit 1, using SPI Flash with
RAM integrated chip, in conjunction with separate type component (resistance, capacitor etc.) Lai Shixian.
7.5 cun of II type Electronic Paper screen driving circuits 5 are connect with wireless MCU circuit 1.Based on General design principle, use
Separate type component (metal-oxide-semiconductor, resistance, capacitor, inductance etc.) is realized, the 7.5 of the multiple commercial vendors such as Wuxi Wei Feng, Guangzhou Austria wing can be connect
Very little II type Electronic Paper screen.
7.5 cun of II type electronic tags form star-like wireless network by ZigBee Radio Link and intelligent things gateway.Fig. 2
For the schematic network structure for originally applying 7.5 cun of II type electronic tag networkings in example.User can be by intelligent things gateway to 7.5 cun
II type electronic tag carries out operation control.The intelligent things gateway (intelligent things gateway equipment) is different from ZigBee on the market
Internet of Things access gateway.
7.5 cun of II type electronic tags have a characteristic that 1) energy intelligent networking: without user's operation, powering on ZigBee
Wireless automatic network-building, plug and play, suspension that ZigBee is wireless search for matching automatically and network；2) net-working standard: IEEE
802.15.4 supporting AES128 encryption；3) low-power consumption: in the case where showing that the time interval of content update is not less than for 24 hours, button
Battery is no less than 1 year；4) supply voltage: lithium battery power supply can be used in DC3.6V, charging is reused；5) it shows
Screen: 7.5 inch II type Electronic Paper screens (red-black Bai Sanse, resolution ratio: 800 × 480), and in the case where any power supply, display
Content can keep, not lose；6) wireless working frequency range: 2.4GHz；7) radio transmitted power: 10dBm；8) wireless output resistance
It is anti-: 50 Ω；9) wireless receiving sensitivity: -96dBm；10) wireless data transmission rate: 250Kbps.
Wireless MCU circuit 1 receives and processes the finger that intelligent things gateway issues for completing the conversion of ZigBee air protocol
It enables, sends display content to 7.5 cun of II type Electronic Paper screens according to actual needs and show, by means of the character library in memory
Etc. information, the energy that the information such as text, two dimensional code, bar code and picture are converted into 7.5 cun of II type Electronic Paper screen display formats is provided
Power, the ability combine improved ZigBee radio open Data Transport Protocol, can promote 7.5 cun of traditional II type electronic tags
10 times of ZigBee wireless networking comprehensive effectiveness or more.
It opens electricity to put row ZigBee wireless networking into Intelligent internet of things automatically and match, without user intervention, plug and play, greatly
It is big to promote user experience.When the wireless suspension of ZigBee, the Intelligent internet of things that can be accessed is searched for automatically and puts row ZigBee into
Wireless automatic network-building matching, is not necessarily to user intervention, improves user experience.The present invention can be promoted wireless networking comprehensive effectiveness,
Power on the wireless automatic network-building of ZigBee, plug and play, ZigBee is wireless, and suspension searches for automatically that matching networks, without user intervention,
Using General design.
Fig. 3 is the distribution map of the positive component of circuit board in the present embodiment, and in Fig. 3, wireless MCU circuit 1 includes installation
The positive capacitor C1 of circuit board, capacitor C2, capacitor C11, capacitor C12, capacitor C13, capacitor C14, capacitor C15, capacitor C16,
Crystal oscillator Y1 and ZigBee is wireless, and the wireless MCU chip U1 of MCU chip U1, ZigBee is mounted on circuit board lower end, capacitor C1, capacitor
C2, capacitor C14, capacitor C15, capacitor C16, crystal oscillator Y1 and capacitor C13 are respectively positioned on the right side of the wireless MCU chip U1 of ZigBee, electricity
Hold the lower left that C2 is located at capacitor C1, capacitor C16 is located at the lower section of capacitor C2, and capacitor C15 is located at the lower section of capacitor C16, capacitor
C14 is located at the lower section of capacitor C15, and crystal oscillator is located at the lower section of capacitor C14, and capacitor C13 is located at the lower section of crystal oscillator Y1, and capacitor C12
In the lower section of the wireless MCU chip U1 of ZigBee, capacitor C11 is located at the lower left of the wireless MCU chip U1 of ZigBee.
Wherein, the wireless MCU chip U1 of ZigBee is wireless MCU processor, selects the dedicated ZigBee of JN5169 of NXP company
Wireless MCU.
In the present embodiment, the electric power management circuit 2 include be mounted on the positive battery of circuit board, battery holder J1, wirelessly by
Electric coil socket B1, indicator light LED, charging and work light socket J7, charging integrated chip U7, LDO are depressured integrated chip
U8, wireless power source receive integrated chip U10, resistance R26, resistance R29, resistance R30, resistance R54, resistance R55, resistance R56, electricity
Hinder R57, capacitor C48, capacitor C49, capacitor C50, capacitor C51, capacitor C52, capacitor C53, capacitor C54, capacitor C55, capacitor
C56, capacitor C57, capacitor C58, capacitor C59, capacitor C70, capacitor C71, capacitor C75, capacitor C60, capacitor C61, capacitor C62,
Capacitor C63, capacitor C64, capacitor C65, capacitor C66, capacitor C67 and capacitor C68, wireless power receiving coil socket B1 are mounted on circuit
The right end of plate, capacitor C53, capacitor C54, capacitor C55, capacitor C56, capacitor C57, capacitor C52, capacitor C71 and the equal position capacitor C75
In the top of wireless power receiving coil socket B1, capacitor C63 and capacitor C64 are respectively positioned on the upper left side of wireless power receiving coil socket B1,
Capacitor C60 is located at the left side of capacitor C64, resistance R54, capacitor C55, capacitor C61, capacitor C62, resistance R56, resistance R57, capacitor
C65, capacitor C66, capacitor C67, capacitor C68, capacitor C59, capacitor C7 and capacitor C58 are respectively positioned on wireless power receiving coil socket B1's
Left side, capacitor C50, LDO decompression integrated chip U8 and capacitor C51 are respectively positioned on the upper left side of capacitor C60, and battery holder J1 is mounted on electricity
Close to the position of lower section, indicator light LED is located at the upper right side of battery holder J1, resistance R29, charging integrated chip for the left end of road plate
U7, capacitor C48, resistance R26, capacitor C49 and resistance R30 are respectively positioned on the right side of indicator light LED, charging and work light socket
J7 is mounted on the upper end of circuit board.
In the present embodiment, which includes being mounted on the positive resistance R1 of circuit board, resistance
R50, resistance R51, capacitor C3, capacitor C4, capacitor C5, capacitor C6, inductance L1, inductance L2, onboard antenna E1 and external antenna seat
J3, inductance L1, capacitor C5, capacitor C6, capacitor C4, capacitor C3 and inductance L2 are located at the top of the wireless MCU chip of ZigBee, resistance
R1 is located at the top of capacitor C1, and external antenna seat J3 is located at the lower right of charging and work light socket, and resistance R50 is located at outer
The right side of antenna pedestal J3 is connect, resistance R51 is located at the top of resistance R50, and onboard antenna E1 is located at the upper end of circuit board.
In the present embodiment, which includes being mounted on the positive resistance R25 of circuit board, capacitor C17, SPI RAM to integrate
Chip U2, resistance R9, resistance R12, capacitor C74 and SPI Flash integrated chip U3, capacitor C17 are located at the wireless MCU core of ZigBee
The left side of piece U1, SPI RAM integrated chip U2 are located at the upper left side of the wireless MCU chip U1 of ZigBee, resistance R25, capacitor C74 and
SPI Flash integrated chip U3 is respectively positioned on the top of SPI RAM integrated chip U2, and resistance R9 and resistance R12 are respectively positioned on SPI
The upper right side of Flash integrated chip U3.
In the present embodiment, 7.5 cun of II type Electronic Paper screen driving circuits 5 include be mounted on the positive resistance R15 of circuit board,
Resistance R16, resistance R17, resistance R18, resistance R31, resistance R32, resistance R33, resistance R34, resistance R58, resistance R59, capacitor
C24, capacitor C25, capacitor C26, capacitor C27, capacitor C28, capacitor C29, capacitor C30, capacitor C31, capacitor C32, capacitor C33,
Capacitor C34, capacitor C35, capacitor C36, capacitor C37, capacitor C38, capacitor C39, capacitor C40, capacitor C41, capacitor C42, capacitor
C43, capacitor C44, capacitor C45, capacitor C46, capacitor C47, diode D1, diode D2, diode D3, diode D4, two poles
Pipe D5, diode D6, inductance L6, inductance L7, metal-oxide-semiconductor Q4, metal-oxide-semiconductor Q5,7.5 cun of II type Electronic Paper screen socket J4 and 7.5 cun of II
Type Electronic Paper screen socket J5,7.5 cun of II type Electronic Paper screen socket J4, capacitor C29, capacitor C30, capacitor C31, capacitor C32, capacitor
C33, resistance R16, capacitor C34, capacitor C35, resistance R32, resistance R31, capacitor C27, capacitor C28, inductance L6, resistance R15,
Metal-oxide-semiconductor Q4, diode D1, diode D2, diode D3, capacitor C24, capacitor C25, capacitor C26 and resistance R58 are respectively positioned on battery
The right side of seat J1,7.5 cun of II type Electronic Paper screen socket J5 are located at the top of indicator light LED, capacitor C47, capacitor C46, resistance
R18, capacitor C45, capacitor C44, capacitor C43, capacitor C42, capacitor C41, capacitor C38, capacitor C39, capacitor C40, resistance R34,
Inductance L7 and resistance R33 is respectively positioned on the top of 7.5 cun of II type Electronic Paper screen socket J5, diode D4, diode D5, diode
D6, capacitor C37, capacitor C36 are respectively positioned on the upper right side of 7.5 cun of II type Electronic Paper screen socket J5, and metal-oxide-semiconductor Q5 is located at 7.5 cun of II types
The right side of Electronic Paper screen socket J5, resistance R59 are located at the upper right side of metal-oxide-semiconductor Q5.
Fig. 4 is the distribution map of circuit board positive pad and conducting wire in the present embodiment；Fig. 5 is that circuit board is anti-in the present embodiment
The distribution map of the component in face；Fig. 6 is the pad of circuit board reverse side and the distribution map of conducting wire in the present embodiment.
In short, in the present embodiment, by the way that the information such as text, two dimensional code, bar code, picture are converted into 7.5 cun of II type electronics
The means such as the function of paper screen display format and improved ZigBee radio open Data Transport Protocol, so that 7.5 cun of II types
The ZigBee wireless networking comprehensive effectiveness of electronic tag is promoted.7.5 cun of II type electronic tags, which have, powers on ZigBee wirelessly certainly
Dynamic networking, plug-and-play feature.Suspension that ZigBee is wireless searches for matching automatically and networks, without user intervention.7.5 cun of II type electronics
Paper screen driving circuit 5 uses General design, can connect 7.5 cun of II type Electronic Papers of the multiple commercial vendors such as Wuxi Wei Feng, Guangzhou Austria wing
Screen.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of 7.5 cun of II type electronic tags, which is characterized in that including 7.5 cun of II type electronic tags on circuit boards are arranged
Circuit, 7.5 cun of II type electronic tag circuit include wireless MCU circuit, electric power management circuit, ZigBee wireless RF adaptation electricity
Road, memory and 7.5 cun of II type Electronic Paper screen driving circuits, the electric power management circuit and the wireless MCU circuit connection are used
In completing decompression, pressure stabilizing and charge function, the ZigBee wireless RF adapter circuit and the wireless MCU circuit connection are used for
Complete RF impedance matching feature, the memory and the wireless MCU circuit connection, for completing data buffer storage or storage function
Can, 7.5 cun of II type Electronic Paper screen driving circuit and the wireless MCU circuit connection, 7.5 cun of II type electronic tag lead to
It crosses ZigBee Radio Link and intelligent things gateway forms star-like wireless network.
2. 7.5 cun of II type electronic tag according to claim 1, which is characterized in that the wireless MCU circuit is for completing
The conversion of ZigBee air protocol, receives and processes the instruction that intelligent things gateway issues, and according to actual needs passes display content
It gives 7.5 cun of II type Electronic Paper screens to be shown, by means of the character library in memory, provide text, two dimensional code, bar code and figure
Piece is converted into the ability of 7.5 cun of II type Electronic Paper screen display formats, and opening electricity, to put row ZigBee into Intelligent internet of things automatically wireless
Networking matching, when the wireless suspension of ZigBee, searches for the Intelligent internet of things that can be accessed automatically and puts wirelessly automatic group of row ZigBee into
Net matching.
3. 7.5 cun of II type electronic tag according to claim 1, which is characterized in that the wireless MCU circuit includes installation
The positive capacitor C1 of circuit board, capacitor C2, capacitor C11, capacitor C12, capacitor C13, capacitor C14, capacitor C15, capacitor C16,
Crystal oscillator Y1 and ZigBee is wireless MCU chip U1, the wireless MCU chip U1 of ZigBee is mounted on the circuit board lower end, described
Capacitor C1, capacitor C2, capacitor C14, capacitor C15, capacitor C16, crystal oscillator Y1 and capacitor C13 are respectively positioned on the wireless MCU of the ZigBee
The right side of chip U1, the capacitor C2 are located at the lower left of the capacitor C1, and the capacitor C16 is located under the capacitor C2
Side, the capacitor C15 are located at the lower section of the capacitor C16, and the capacitor C14 is located at the lower section of the capacitor C15, the crystal oscillator
Positioned at the lower section of the capacitor C14, the capacitor C13 is located at the lower section of the crystal oscillator Y1, and the capacitor C12 is located at described
The lower section of ZigBee is wireless MCU chip U1, the capacitor C11 are located at the lower left of the wireless MCU chip U1 of the ZigBee.
4. 7.5 cun of II type electronic tag according to claim 3, which is characterized in that the wireless MCU chip U1 of ZigBee
Using the wireless MCU of the dedicated ZigBee of JN5169 for selecting NXP company.
5. 7.5 cun of II type electronic tag according to claim 4, which is characterized in that the electric power management circuit includes peace
It is inserted mounted in the positive battery of circuit board, battery holder J1, wireless power receiving coil socket B1, indicator light LED, charging and work light
Seat J7, charging integrated chip U7, LDO decompression integrated chip U8, wireless power source receive integrated chip U10, resistance R26, resistance
R29, resistance R30, resistance R54, resistance R55, resistance R56, resistance R57, capacitor C48, capacitor C49, capacitor C50, capacitor C51,
Capacitor C52, capacitor C53, capacitor C54, capacitor C55, capacitor C56, capacitor C57, capacitor C58, capacitor C59, capacitor C70, capacitor
C71, capacitor C75, capacitor C60, capacitor C61, capacitor C62, capacitor C63, capacitor C64, capacitor C65, capacitor C66, capacitor C67 and
Capacitor C68, the wireless power receiving coil socket B1 are mounted on the right end of the circuit board, the capacitor C53, capacitor C54, capacitor
C55, capacitor C56, capacitor C57, capacitor C52, capacitor C71 and capacitor C75 are respectively positioned on the upper of the wireless power receiving coil socket B1
Side, the capacitor C63 and capacitor C64 are respectively positioned on the upper left side of the wireless power receiving coil socket B1, and the capacitor C60 is located at institute
State the left side of capacitor C64, the resistance R54, capacitor C55, capacitor C61, capacitor C62, resistance R56, resistance R57, capacitor C65,
Capacitor C66, capacitor C67, capacitor C68, capacitor C59, capacitor C7 and capacitor C58 are respectively positioned on the wireless power receiving coil socket B1's
Left side, capacitor C50, LDO decompression integrated chip U8 and capacitor C51 are respectively positioned on the upper left side of the capacitor C60, the battery
Seat J1 is mounted on position of the left end close to lower section of the circuit board, and the indicator light LED is located at the upper right of the battery holder J1
Side, the resistance R29, charging integrated chip U7, capacitor C48, resistance R26, capacitor C49 and resistance R30 are respectively positioned on the instruction
The right side of lamp LED, the charging and work light socket J7 are mounted on the upper end of the circuit board.
6. 7.5 cun of II type electronic tag according to claim 5, which is characterized in that the ZigBee wireless RF adaptation electricity
Road includes being mounted on the positive resistance R1 of circuit board, resistance R50, resistance R51, capacitor C3, capacitor C4, capacitor C5, capacitor C6, electricity
Feel L1, inductance L2, onboard antenna E1 and external antenna seat J3, the inductance L1, capacitor C5, capacitor C6, capacitor C4, capacitor C3 and
Inductance L2 is located at the top of the wireless MCU chip of the ZigBee, and the resistance R1 is located at the top of the capacitor C1, described external
Antenna pedestal J3 is located at the lower right of the charging and work light socket, and the resistance R50 is located at the external antenna seat J3
Right side, the resistance R51 is located at the top of the resistance R50, and the onboard antenna E1 is located at the upper end of the circuit board.
7. 7.5 cun of II type electronic tag according to claim 6, which is characterized in that the memory includes being mounted on electricity
The positive resistance R25 of road plate, capacitor C17, SPI RAM integrated chip U2, resistance R9, resistance R12, capacitor C74 and SPI Flash
Integrated chip U3, the capacitor C17 are located at the left side of the wireless MCU chip U1 of the ZigBee, the SPI RAM integrated chip U2
Positioned at the upper left side of the wireless MCU chip U1 of the ZigBee, the resistance R25, capacitor C74 and SPI Flash integrated chip U3
It is respectively positioned on the top of the SPI RAM integrated chip U2, it is integrated that the resistance R9 and resistance R12 are respectively positioned on the SPI Flash
The upper right side of chip U3.
8. 7.5 cun of II type electronic tag according to claim 7, which is characterized in that 7.5 cun of II type Electronic Paper screen drives
Dynamic circuit include be mounted on the positive resistance R15 of circuit board, resistance R16, resistance R17, resistance R18, resistance R31, resistance R32,
Resistance R33, resistance R34, resistance R58, resistance R59, capacitor C24, capacitor C25, capacitor C26, capacitor C27, capacitor C28, capacitor
C29, capacitor C30, capacitor C31, capacitor C32, capacitor C33, capacitor C34, capacitor C35, capacitor C36, capacitor C37, capacitor C38,
Capacitor C39, capacitor C40, capacitor C41, capacitor C42, capacitor C43, capacitor C44, capacitor C45, capacitor C46, capacitor C47, two poles
Pipe D1, diode D2, diode D3, diode D4, diode D5, diode D6, inductance L6, inductance L7, metal-oxide-semiconductor Q4, metal-oxide-semiconductor
Q5,7.5 cun of II type Electronic Paper screen socket J4 and 7.5 cun of II type Electronic Paper screen socket J5,7.5 cun of II type Electronic Paper screen socket
J4, capacitor C29, capacitor C30, capacitor C31, capacitor C32, capacitor C33, resistance R16, capacitor C34, capacitor C35, resistance R32, electricity
Hinder R31, capacitor C27, capacitor C28, inductance L6, resistance R15, metal-oxide-semiconductor Q4, diode D1, diode D2, diode D3, capacitor
C24, capacitor C25, capacitor C26 and resistance R58 are respectively positioned on the right side of the battery holder J1, and 7.5 cun of II type Electronic Paper screen is inserted
Seat J5 is located at the top of the indicator light LED, the capacitor C47, capacitor C46, resistance R18, capacitor C45, capacitor C44, capacitor
C43, capacitor C42, capacitor C41, capacitor C38, capacitor C39, capacitor C40, resistance R34, inductance L7 and resistance R33 are respectively positioned on described
The top of 7.5 cun of II type Electronic Paper screen socket J5, the diode D4, diode D5, diode D6, capacitor C37, capacitor C36
It is respectively positioned on the upper right side of 7.5 cun of II type Electronic Paper screen socket J5, the metal-oxide-semiconductor Q5 is located at 7.5 cun of II type Electronic Paper
Shield the right side of socket J5, the resistance R59 is located at the upper right side of the metal-oxide-semiconductor Q5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596021.7A CN110414658B (en) | 2019-07-03 | 2019-07-03 | 7.5 inch type II electronic tag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596021.7A CN110414658B (en) | 2019-07-03 | 2019-07-03 | 7.5 inch type II electronic tag |
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| CN110414658A true CN110414658A (en) | 2019-11-05 |
| CN110414658B CN110414658B (en) | 2024-01-12 |
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| CN103324965A (en) * | 2013-06-05 | 2013-09-25 | 佛山市广华合志科技有限公司 | Electronic goods shelf label based on FPGA |
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| CN206712845U (en) * | 2017-04-21 | 2017-12-05 | 深圳华制智能制造技术有限公司 | A kind of things-internet gateway equipment, internet of things equipment group network system |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324965A (en) * | 2013-06-05 | 2013-09-25 | 佛山市广华合志科技有限公司 | Electronic goods shelf label based on FPGA |
| CN107038829A (en) * | 2016-02-03 | 2017-08-11 | 深圳市睿祺智尚科技有限公司 | Intelligent door sensor and intelligent safety and defence system based on Internet of Things |
| CN206314008U (en) * | 2016-07-27 | 2017-07-07 | 山东大学 | A kind of gateway for merging plurality of wireless networks |
| CN206712845U (en) * | 2017-04-21 | 2017-12-05 | 深圳华制智能制造技术有限公司 | A kind of things-internet gateway equipment, internet of things equipment group network system |
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