CN108229621A - A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies - Google Patents
A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies Download PDFInfo
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- CN108229621A CN108229621A CN201810150441.8A CN201810150441A CN108229621A CN 108229621 A CN108229621 A CN 108229621A CN 201810150441 A CN201810150441 A CN 201810150441A CN 108229621 A CN108229621 A CN 108229621A
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- Prior art keywords
- lora
- money case
- delivery system
- frequency rfid
- ultrahigh frequency
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005516 engineering process Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000012790 confirmation Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- AIXMJTYHQHQJLU-UHFFFAOYSA-N chembl210858 Chemical compound O1C(CC(=O)OC)CC(C=2C=CC(O)=CC=2)=N1 AIXMJTYHQHQJLU-UHFFFAOYSA-N 0.000 claims 1
- 238000004891 communication Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013502 data validation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- G06K17/0025—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 consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- 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
- H04L67/14—Session management
-
- 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
Abstract
The invention discloses a kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies, including two parts of the tag readable degree handheld device based on ultra-high frequency RFID technology and the radio network gateway data transmission unit based on LoRa technologies.At tag readable degree handheld device identification after specific money case label, LoRa digital transmission modules, label data is passed through into wireless LoRa gateways transmission unit, radio network gateway data transmission unit sends label data to platform service end, and the reply acknowledgement frame at platform service end is returned to identification equipment and makees last confirmation by last radio network gateway data transmission unit.Present invention incorporates two big technologies of ultrahigh frequency RFID and LoRa, improve the recognition efficiency of label in money case handshaking, while using the anti-interference of LoRa wireless technologys, ensure that the safety of data.
Description
Technical field
It is especially a kind of to be joined based on ultrahigh frequency RFID and the money case of LoRa technologies the present invention relates to internet of things field
System.
Background technology
Due to the continuous development of current technology of Internet of things, application field is also constantly extending.RFID and wireless communication skill
Art has fully been used as the important component of technology of Internet of things in every field, such as logistic management system, bank's money
RFID and wireless communication technique it is applied in the fields such as case delivery system, intelligent home control system, intelligent road lamp system
In.
At present, bank's money case delivery system of RFID technique and wireless communication technique is relied on, is mainly known comprising label
Read equipment and data transmission set, tag readable degree equipment is mainly to identify the specific label on money case, while by label data
Data transmission set is wirelessly sent to, the data received are sent to platform service end and carry out collation process by data transmission set,
To remove artificial nucleus to property loss caused by the carelessness that brings, the high efficiency in bank's money case handshaking is further improved
And accuracy.But above-mentioned bank's money case delivery system based on RFID technique and wireless communication technique is in each bank outlets
Into during the use of form and arrangement of lines in calligraphy or printing case handing-over verification, there are still following problems：
1st, since tag readable degree equipment is using high frequency RFID technique, and the reading of high frequency RFID technique is closer to the distance, for label
The condition of recognition is more harsh, and under the conditions of money case number is more, in fact it could happen that because label can not be read with money case position is higher
Situation；
2nd, in the case that data transmission device is integrated in tag readable degree equipment, generally carried out data transmission by the way of GPRS,
But its there are it is of high cost the problem of, and may can not be transmitted because of signal problem in the environment of the certain special shieldings of bank.
3rd, data transmission device generally uses ZigBee short-distance wireless communication technologies, label using independent Transmit-Receive Unit
Recognizing apparatus transfers data to ZigBee Transmit-Receive Units, and then data are passed through platform by wired mode and are checked,
This scheme can receive good effect in the case of interference-free in practical applications, but ZigBee technology itself is anti-interference
Ability is weaker, and data can not be sent to platform and be further processed if being interfered in some channel.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of money casees based on ultrahigh frequency RFID and LoRa technologies
Delivery system, the system have data transmission is at low cost, antijamming capability is good, tag readable degree is efficient, improves money case to join
The advantages of efficiency.
To achieve these goals, the technical solution adopted by the present invention is：One kind is based on ultrahigh frequency RFID and LoRa technologies
Money case delivery system, including tag readable degree handheld device, radio network gateway data transmission unit, it is characterised in that：The label
It distinguishes handheld device and includes hyperfrequency recognition module, LoRa digital transmission modules, MCU Main Processing Unit, hyperfrequency recognition module reads money
Tag data transmission to MCU Main Processing Unit, MCU Main Processing Unit output terminal are passed with LoRa numbers after ultrahigh-frequency tag data on case
Module connects, and the radio network gateway data transmission unit includes the wireless LoRa gateways with the wireless transmission connection of LoRa digital transmission modules
Module, wireless LoRa gateway modules are connect with gateway main control module, and gateway main control module is by wire transmission mode by number of tags
According to platform service end is uploaded to, platform service end between gateway main control module and tag readable degree handheld device by forming confirmation letter
Cease feedback data transmission connection.Above-mentioned tag readable degree handheld device module distinguished by hyperfrequency come read posted on money case it is super
High-frequency label data, while label data is passed into MCU Main Processing Unit and is further processed, MCU Main Processing Unit passes through LoRa
By treated, data are sent to radio network gateway data transmission unit to digital transmission module, and radio network gateway data transmission unit passes through LoRa
Wireless technology receives the label data that recognition handheld device uploads, while label data is passed through Ethernet or USB mode transparent transmissions
Give platform service end.On the other hand, receiving platform server-side is fed back again passes through recognition handheld device.
Further, the hyperfrequency recognition module, using Impinj R500 or R2000 radio frequency chips, which knows
Read through model supports 1 Gen-2 agreements of ISO 18000-6C agreements and EPCglobal Class.R2000 chips exist compared with R500 chips
There is higher advantage in receiving sensitivity, a large amount of money case labels that can be applied to national treasury are read, and the money case of site is generally less, can
Using R500 chips.
Further, the LoRa digital transmission modules use the Semtech SX1278 transceivers based on LoRa modulation techniques.
Reachable-the 148dBm of peak response of Semtech SX1278 transceivers supports 0.2kbps-37.5kbps air interface transmission rates,
Highly sensitive and high s/n ratio causes the ability that LoRa has highly resistance immunity, can solve what is occurred in data transmission procedure very well
Interference problem.
Further, the wireless LoRa gateway modules use Semtech SX1301 chips.The gateway module, can be the same as more
A LoRa digital transmission modules form WLAN, and gateway uses frequency hopping, and the continuous variation of carrier frequency is prevented with spread-spectrum
Fastening frequency interferes.
Further, the tag readable degree handheld device further includes display screen, and MCU Main Processing Unit output terminal connects with display screen
It connects.
Using the above scheme, what the present invention was brought has the beneficial effect that：
1st, the present invention utilizes newest LoRa technical substitutions GPRS transmission, effectively reduces cost；
2nd, the present invention effectively solves the problems, such as the poor anti jamming capability brought using ZigBee short-distance wireless communication technologies；
3rd, the present invention effectively increases the recognition efficiency of label, the efficiency for improving the handing-over of money case, while the label of the present invention is known
It is to use specific data format that handheld device, which is read, with label side, can be with the safety of effective guarantee data.
The invention will be further described below in conjunction with the accompanying drawings.
Description of the drawings
Attached drawing 1 is specific embodiment of the invention structure diagram.
Specific embodiment
Specific embodiments of the present invention are the money case delivery system based on ultrahigh frequency RFID and LoRa technologies as shown in Figure 1,
It includes tag readable degree handheld device, radio network gateway data transmission unit, and tag readable degree handheld device includes hyperfrequency and distinguishes mould
Block, LoRa digital transmission modules, MCU Main Processing Unit, MCU Main Processing Unit control hyperfrequency recognition module read the label on money case, with
Label data is sent to LoRa digital transmission modules, while MCU Main Processing Unit by the deciphering of laggard row label data by serial mode
By the label data of reception, display is on a display screen；Label data is sent to nothing by this LoRa digital transmission module by built-in aerial
Gauze closes data transmission unit, and radio network gateway data transmission unit receives LoRa digital transmission modules by wireless LoRa gateway modules and passes
The defeated label data to come, wireless LoRa gateway modules are connect with gateway main control module, gateway main control module by Ethernet or
USB modes upload the data to platform service end.Platform service end is checked after receiving data, and confirmation is issued after eligible
Data frame gives radio network gateway data transmission unit, this acknowledgement frame is passed through wireless LoRa gateways mould by radio network gateway data transmission unit
Block is transferred to handheld device and makees last confirmation.
In the present embodiment, hyperfrequency recognition module supports ISO using Impinj R500 or R2000 radio frequency chips
1 Gen-2 agreements of 18000-6C agreements and EPCglobal Class.R2000 chips have compared with R500 chips in receiving sensitivity
Higher advantage, a large amount of money case labels that can be applied to national treasury are read, and the money case of site is generally less, and R500 chips can be used.
LoRa digital transmission modules use the Semtech SX1278 transceivers based on LoRa modulation techniques.Semtech SX1278
Reachable-the 148dBm of peak response of transceiver supports 0.2kbps-37.5kbps air interface transmission rates, highly sensitive and high letter
It makes an uproar than so that LoRa has the ability of highly resistance immunity, the interference problem occurred in data transmission procedure can be solved very well.
MCU Main Processing Unit uses the LPC1765 chips based on Cortex-M3 microcontrollers.MCU Main Processing Unit controls superelevation
Reading of the frequency recognition module to label, while controllable LoRa digital transmission modules are received and transmitted label data.
Wireless LoRa gateway modules use Semtech SX1301 chips.This is wireless, and LoRa gateway modules can be the same as multiple LoRa
Digital transmission module forms WLAN, and gateway uses frequency hopping, and the continuous variation of carrier frequency is with spread-spectrum, anti-fastening frequency
Interference.
Gateway main control module uses the AM3352 chips based on ARM Cortex-A8 microprocessors.Gateway main control module is born
Duty carries out wireless LoRa gateway modules data transmit-receive, while is responsible for carrying out data interaction with platform.
The specific work process of the present invention includes 3 steps：Tag recognition, data penetration transmission, data validation.
First, tag readable degree handheld device identification money case label, MCU Main Processing Unit is passed to by label data；Secondly,
Label data is identified in MCU Main Processing Unit, and the data transfer for meeting money case standard gives LoRa digital transmission modules, and LoRa numbers pass mould
Valid data are sent to radio network gateway data transmission unit by block by LoRa wireless technologys；Then, radio network gateway data transmission
After unit receives label data, platform service end is sent to, after the confirmation data for receiving the reply of platform service end, is returned to
The MCU Main Processing Unit of tag readable degree handheld device；In entire interactive process, tag readable degree handheld device has display screen,
Can real-time display label read situation and label and upload situation so that operating personnel further confirm that, ensure the peace of handshaking
Quan Xing.
Above description is the preferred embodiment of the invention.Patent of the present invention is not limited by above preferred embodiment.On
Principle and relevant operational flow that embodiment describes patent of the present invention are stated, attached drawing describes the principle composition knot of patent of the present invention
Structure schematic diagram.Under the premise of patent spirit and scope of the present invention are not departed from, patent of the present invention also has various changes and modifications,
These changes and improvements are both fallen in claimed invention the scope of the claims.Patent requirements protection domain of the present invention is by appended
Claims and its equivalent thereof.
Claims (9)
1. a kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies, including tag readable degree handheld device, wireless network
Close data transmission unit, it is characterised in that：The tag readable degree handheld device includes hyperfrequency recognition module, LoRa numbers pass mould
Block, MCU Main Processing Unit, hyperfrequency recognition module are read tag data transmission to MCU after the ultrahigh-frequency tag data on money case
Main control unit, MCU Main Processing Unit output terminal are connect with LoRa digital transmission modules, the radio network gateway data transmission unit include with
The wireless LoRa gateway modules of LoRa digital transmission modules wireless transmission connection, wireless LoRa gateway modules connect with gateway main control module
It connects, label data is uploaded to platform service end by gateway main control module by wire transmission mode, and platform service end passes through gateway
The transmission connection of confirmation message feedback data is formed between main control module and tag readable degree handheld device.
2. the money case delivery system according to claim 1 based on ultrahigh frequency RFID and LoRa technologies, it is characterised in that：Institute
Hyperfrequency recognition module is stated, using Impinj R500 or R2000 radio frequency chips, hyperfrequency recognition module supports ISO
1 Gen-2 agreements of 18000-6C agreements and EPCglobal Class.
3. the money case delivery system according to claim 1 or 2 based on ultrahigh frequency RFID and LoRa technologies, feature exist
In：The LoRa digital transmission modules use the Semtech SX1278 transceivers based on LoRa modulation techniques.
4. the money case delivery system according to claim 1 or 2 based on ultrahigh frequency RFID and LoRa technologies, feature exist
In：The wireless LoRa gateway modules use Semtech SX1301 chips.
5. the money case delivery system according to claim 3 based on ultrahigh frequency RFID and LoRa technologies, it is characterised in that：Institute
Wireless LoRa gateway modules are stated using Semtech SX1301 chips.
6. the money case delivery system according to claim 1 or 2 based on ultrahigh frequency RFID and LoRa technologies, feature exist
In：The tag readable degree handheld device further includes display screen, and MCU Main Processing Unit output terminal is connect with display screen.
7. the money case delivery system according to claim 3 based on ultrahigh frequency RFID and LoRa technologies, it is characterised in that：Institute
It states tag readable degree handheld device and further includes display screen, MCU Main Processing Unit output terminal is connect with display screen.
8. the money case delivery system according to claim 4 based on ultrahigh frequency RFID and LoRa technologies, it is characterised in that：Institute
It states tag readable degree handheld device and further includes display screen, MCU Main Processing Unit output terminal is connect with display screen.
9. the money case delivery system according to claim 5 based on ultrahigh frequency RFID and LoRa technologies, it is characterised in that：Institute
It states tag readable degree handheld device and further includes display screen, MCU Main Processing Unit output terminal is connect with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150441.8A CN108229621A (en) | 2018-02-13 | 2018-02-13 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150441.8A CN108229621A (en) | 2018-02-13 | 2018-02-13 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
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| Publication Number | Publication Date |
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| CN108229621A true CN108229621A (en) | 2018-06-29 |
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ID=62661933
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810150441.8A Pending CN108229621A (en) | 2018-02-13 | 2018-02-13 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
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| CN (1) | CN108229621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637370A (en) * | 2021-03-10 | 2021-04-09 | 武汉慧联无限科技有限公司 | Data processing method, device, equipment and storage medium |
| CN117499951A (en) * | 2023-10-25 | 2024-02-02 | 上海时链节能科技有限公司 | LoRa networking detection and debugging method, device, equipment and medium |
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| US20130043983A1 (en) * | 2011-08-15 | 2013-02-21 | Hana Micron America Inc. | Printed Label-to-RFID Tag Data Translation Apparatus and Method |
| CN202904662U (en) * | 2012-11-15 | 2013-04-24 | 安徽盛泉金融服务有限公司 | Cash logistics management system |
| WO2017072652A1 (en) * | 2015-10-29 | 2017-05-04 | Takács František | Rfid reader for communication in the ultra-high frequency band, intelligent system for radiofrequency identification and transmission of data in the ultra-high frequency band and method of their operation |
| CN206975675U (en) * | 2017-10-23 | 2018-02-06 | 深圳市飞马国际供应链股份有限公司 | WMS based on RFID |
| CN208000592U (en) * | 2018-02-13 | 2018-10-23 | 浙江海康科技有限公司 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
-
2018
- 2018-02-13 CN CN201810150441.8A patent/CN108229621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130043983A1 (en) * | 2011-08-15 | 2013-02-21 | Hana Micron America Inc. | Printed Label-to-RFID Tag Data Translation Apparatus and Method |
| CN202904662U (en) * | 2012-11-15 | 2013-04-24 | 安徽盛泉金融服务有限公司 | Cash logistics management system |
| WO2017072652A1 (en) * | 2015-10-29 | 2017-05-04 | Takács František | Rfid reader for communication in the ultra-high frequency band, intelligent system for radiofrequency identification and transmission of data in the ultra-high frequency band and method of their operation |
| CN206975675U (en) * | 2017-10-23 | 2018-02-06 | 深圳市飞马国际供应链股份有限公司 | WMS based on RFID |
| CN208000592U (en) * | 2018-02-13 | 2018-10-23 | 浙江海康科技有限公司 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637370A (en) * | 2021-03-10 | 2021-04-09 | 武汉慧联无限科技有限公司 | Data processing method, device, equipment and storage medium |
| CN112637370B (en) * | 2021-03-10 | 2021-06-18 | 武汉慧联无限科技有限公司 | Data processing method, device, equipment and storage medium |
| CN117499951A (en) * | 2023-10-25 | 2024-02-02 | 上海时链节能科技有限公司 | LoRa networking detection and debugging method, device, equipment and medium |
| CN117499951B (en) * | 2023-10-25 | 2024-05-07 | 上海时链节能科技有限公司 | LoRa networking detection and debugging method, device, equipment and medium |
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