CN208000592U - 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
- Publication number
- CN208000592U CN208000592U CN201820257438.1U CN201820257438U CN208000592U CN 208000592 U CN208000592 U CN 208000592U CN 201820257438 U CN201820257438 U CN 201820257438U CN 208000592 U CN208000592 U CN 208000592U
- Authority
- CN
- China
- Prior art keywords
- lora
- money case
- delivery system
- frequency rfid
- ultrahigh frequency
- 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.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies comprising 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.The utility model combines two big technology of ultrahigh frequency RFID and LoRa, improves 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
The utility model is related to internet of things field, especially a kind of money case based on ultrahigh frequency RFID and LoRa technologies
Delivery 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 in every field as the important component of technology of Internet of things, 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.
Include mainly that label is known currently, relying on bank's money case delivery system of RFID technique and wireless communication technique
Read equipment and data transmission set, tag readable degree equipment is mainly to identify the specific label on money case, while by label data
It is wirelessly sent to data transmission set, 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 increased
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:
1, since tag readable degree equipment uses high frequency RFID technique, and the reading of high frequency RFID technique distance is closer, for
The condition of tag readable degree is more harsh, and under the conditions of money case number is more, in fact it could happen that because label with money case position is higher can not
The case where reading;
2, in the case that data transmission device is integrated in tag readable degree equipment, data biography is generally carried out by the way of GPRS
It is defeated, but it there is a problem of of high cost, and may can not be transmitted because of signal problem in the environment of bank's certain special shieldings.
3, 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.
Utility model content
It is a kind of based on ultrahigh frequency RFID and LoRa technologies that in order to overcome the deficiencies of the prior art, the utility model provides
Money case delivery system, the system is with data transmission is at low cost, anti-interference ability is good, tag readable degree is efficient, improves money case
The advantages of joining efficiency.
To achieve the goals above, the technical solution adopted in the utility model is:One kind being based on ultrahigh frequency RFID and LoRa
The money case delivery system of technology, including tag readable degree handheld device, radio network gateway data transmission unit, it is characterised in that:It is described
Tag readable degree handheld device includes hyperfrequency recognition module, LoRa digital transmission modules, MCU Main Processing Unit, and hyperfrequency is distinguished module and read
By tag data transmission to MCU Main Processing Unit, MCU Main Processing Unit output end and LoRa after ultrahigh-frequency tag data on withdrawal case
Digital transmission module connects, and the radio network gateway data transmission unit includes the wireless LoRa with the wireless transmission connection of LoRa digital transmission modules
Gateway module, wireless LoRa gateway modules are connect with gateway main control module, and gateway main control module will be marked by wire transmission mode
Label data are uploaded to platform service end, and platform service end is true by being formed between gateway main control module and tag readable degree handheld device
Recognize the transmission connection of information feedback data.Above-mentioned tag readable degree handheld device is distinguished module by hyperfrequency and is posted on money case to read
Ultrahigh-frequency tag data, while label data is passed into MCU Main Processing Unit and is further processed, MCU Main Processing Unit passes through
By treated, data are sent to radio network gateway data transmission unit to LoRa digital transmission modules, and radio network gateway data transmission unit passes through
LoRa wireless technologys receive the label data that recognition handheld device uploads, while label data is passed through Ethernet or USB modes
Pass through platform service end.On the other hand, receiving platform server-side is fed back again passes through recognition handheld device.
Further, the hyperfrequency distinguishes module, and using Impinj R500 or R2000 radio frequency chips, which knows
Read through model supports ISO 18000-6C agreements and 1 Gen-2 agreements of 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 makes the ability that LoRa has highly resistance immunity, can solve to occur 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, the continuous variation of carrier frequency to prevent with spread-spectrum
Fastening frequency interferes.
Further, the tag readable degree handheld device further includes display screen, and MCU Main Processing Unit output end connects with display screen
It connects.
Using the above scheme, what the utility model was brought has the beneficial effect that:
1, the utility model utilizes newest LoRa technical substitutions GPRS transmission, effectively reduces cost;
2, the utility model effectively solves the poor anti jamming capability brought using ZigBee short-distance wireless communication technologies
Problem;
3, the efficiency that the utility model effectively increases the recognition efficiency of label, improves the handing-over of money case, while this practicality
Novel tag readable degree handheld device is to use specific data format with label side, can be with the safety of effective guarantee data.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Attached drawing 1 is the utility model specific embodiment structure diagram.
Specific implementation mode
Specific embodiment of the utility model is based on ultrahigh frequency RFID and the money case of LoRa technologies handing-over system as shown in Figure 1
System comprising tag readable degree handheld device, radio network gateway data transmission unit, tag readable degree handheld device include hyperfrequency recognition
Module, LoRa digital transmission modules, MCU Main Processing Unit, the hyperfrequency recognition module that MCU Main Processing Unit controls read the label on money case,
The deciphering for then carrying out label data, LoRa digital transmission modules, while MCU master control lists are sent to by label data by serial mode
Member is by the label data of reception, and display is on a display screen;Label data is sent to by this LoRa digital transmission module by built-in aerial
Radio network gateway data transmission unit, radio network gateway data transmission unit receive LoRa digital transmission modules by wireless LoRa gateway modules
The label data transmitted, wireless LoRa gateway modules are connect with gateway main control module, and gateway main control module passes through Ethernet
Or USB modes upload the data to platform service end.Platform service end is checked after receiving data, is issued after eligible really
Recognizing data frame gives radio network gateway data transmission unit, radio network gateway data transmission unit that this acknowledgement frame is passed through wireless LoRa gateways
Module transfer makees last confirmation to handheld device.
In the present embodiment, hyperfrequency distinguishes module and uses Impinj R500 or R2000 radio frequency chips, supports ISO
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 the ability for making LoRa have 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 negative
Duty carries out data transmit-receive to wireless LoRa gateway modules, while being responsible for carrying out data interaction with platform.
The specific work process of the utility model includes 3 steps:Tag recognition, data penetration transmission, data validation.
First, tag readable degree handheld device identifies money case label, and label data is passed to MCU Main Processing Unit;Secondly,
Label data is identified in MCU Main Processing Unit, and the data transfer for meeting money case standard gives LoRa digital transmission modules, LoRa numbers to 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, it is sent to platform service end, 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 utility model preferred embodiment.The utility model patent is not by above preferred embodiment
Limitation.Above embodiment described the principle of the utility model patent and relevant operational flow, attached drawing describes the utility model
The principle composed structure schematic diagram of patent.Under the premise of not departing from the utility model patent spirit and scope, the utility model
Patent will also have various changes and improvements, these changes and improvements are both fallen within the scope of claimed the utility model patent.
Range is claimed by appended claims and its equivalent thereof in the utility model patent.
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 biography mould
Block, MCU Main Processing Unit, module of hyperfrequency distinguishing are read tag data transmission to MCU after the ultrahigh-frequency tag data on money case
Main control unit, MCU Main Processing Unit output end 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, which distinguishes module and support 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
It states wireless LoRa gateway modules and uses 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 end 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 further includes display screen to state tag readable degree handheld device, and MCU Main Processing Unit output end 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 further includes display screen to state tag readable degree handheld device, and MCU Main Processing Unit output end 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 further includes display screen to state tag readable degree handheld device, and MCU Main Processing Unit output end is connect with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257438.1U CN208000592U (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 |
|---|---|---|---|
| CN201820257438.1U CN208000592U (en) | 2018-02-13 | 2018-02-13 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000592U true CN208000592U (en) | 2018-10-23 |
Family
ID=63837475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257438.1U Active CN208000592U (en) | 2018-02-13 | 2018-02-13 | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108229621A (en) * | 2018-02-13 | 2018-06-29 | 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 CN201820257438.1U patent/CN208000592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108229621A (en) * | 2018-02-13 | 2018-06-29 | 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302597U (en) | Thing networking systems based on loRa technique | |
| CN102982586B (en) | A kind of student's electronic attendance system | |
| CN108183731A (en) | A kind of low power architecture system of ultra-high-frequency passive RFID digital basebands | |
| CN102768725B (en) | A kind of radio-frequency unit and communication means | |
| CN103679255B (en) | Dual-frequency label device and dual-frequency label identification alignment system | |
| CN208000592U (en) | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies | |
| CN108229621A (en) | A kind of money case delivery system based on ultrahigh frequency RFID and LoRa technologies | |
| CN201181484Y (en) | Attendance-recording machine based on GSM | |
| CN102957473A (en) | Circulation monitoring data management relay of urban network cable | |
| CN207587265U (en) | A kind of desktop icon and group network system | |
| CN105809231B (en) | Multi-frequency multi-purpose electronic tag and using method thereof | |
| CN103761547A (en) | Active RFID communication method for car network | |
| CN105571668A (en) | Spread spectrum wireless remote transmitting gas meter and working method thereof | |
| CN105025594A (en) | Long-distance internet of things data transmission system and wireless router thereof | |
| CN206674203U (en) | A kind of enhanced WiFi wireless signal acquirings device | |
| CN207167903U (en) | For realizing the safety cap of positioning function | |
| CN202956805U (en) | Plant vehicle and staff attendance system based on ultrahigh-frequency passive radio frequency identification devices (RFID) | |
| CN202362806U (en) | Device information wireless tracking system | |
| CN205490541U (en) | Remote recognition device | |
| CN108322935A (en) | A kind of region wireless location system and its method based on smart mobile phone | |
| CN203637860U (en) | Setting-out operation electronic induction device of railway vehicle | |
| CN204244247U (en) | A kind of RSU calibration equipment | |
| CN202502553U (en) | Access control identification system based on radio frequency identification (RFID) technology of Internet of things (IoT) | |
| CN105809221A (en) | Construction safety locating and monitoring system | |
| CN204795625U (en) | Long distance thing networking data transmission system and wireless routing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |