CN106067047A - Public transport charge system based on RFID - Google Patents
Public transport charge system based on RFID Download PDFInfo
- Publication number
- CN106067047A CN106067047A CN201610371640.2A CN201610371640A CN106067047A CN 106067047 A CN106067047 A CN 106067047A CN 201610371640 A CN201610371640 A CN 201610371640A CN 106067047 A CN106067047 A CN 106067047A
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- Prior art keywords
- bus
- label tag
- rfid
- rfid label
- module
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention discloses a kind of public transport charge system based on RIFD, comprise rfid interrogator, control module, display module, memory module, bus door state sensor and RFID label tag module；RFID label tag module comprises some for storing through encrypted ID, address name and the RFID label tag of Igor Kanygin volume；Rfid interrogator is arranged in bus, for reading the information in each RFID label tag；Memory module is for storing rfid interrogator coordinate in bus and the spatial information of bus；Bus door state sensor is for sensing the on off state of buses；Display module is deducted fees information for display.During work, the RFID label tag of the passenger that gets on the bus is decrypted, deducts fees, encrypts by control module, after write step, information of deducting fees is shown by display module.Present configuration is simple, easy to use, it is not necessary to swipe the card, and actively deducts fare, improves the efficiency got on or off the bus.
Description
Technical field
The present invention relates to RFID application, particularly relate to a kind of public transport charge system based on RIFD.
Background technology
RFID is the abbreviation of Radio Frequency Identification, i.e. RF identification, is a kind of noncontact
The automatic identification technology of formula, it automatically identifies destination object by radiofrequency signal, can be quickly carried out item tracing and data are handed over
Change.Identify that work, without manual intervention, is operable with various adverse circumstances.RFID technique can recognize that high-speed moving object can be with
Time identify multiple label, swift and convenient to operate.During RFID technology is born in World War II, it is traditional bar code skill
The successor of art, is also called " electronic tag ".
The basic functional principle of RFID technique is the most uncomplicated: after label enters magnetic field, receives the radio frequency letter that plug-in reader sends
Number, the energy obtained by faradic current sends out storage product information (passive label or passive tag) in the chips,
Or actively sent the signal (Active Tag, active label or active tag) of a certain frequency by label, plug-in reader reads letter
After ceasing and decoding, deliver to CIS and carry out relevant data process.
The rfid system of complete set, is by reader and electronic tag i.e. so-called transponder and application software system
Three parts of uniting are formed, and its operation principle is the radio wave energy that Reader launches a characteristic frequency, in order to drive circuit
Internal data are sent, now Reader just received in sequence unscrambling data, give application program and do corresponding process.
Generally can divide from the point of view of the communication between RFID card reader and electronic tag and energy-sensitive mode
Become: inductively and back scattering couple two kinds.The RFID of general low frequency mostly uses the first formula, and higher-frequency uses mostly
The second way.
Reader is different with technology according to the structure used can be to read or read/write device, is that rfid system information controls
And processing center.Reader is generally made up of coupling module, transceiver module, control module and interface unit.Reader and response
Between device, general employing half-duplex operation mode carries out information exchange, and reader provides energy by being coupled to passive balise simultaneously
Amount and sequential.In actual applications, the collection to object identification information, place can be realized by Ethernet or WLAN etc. further
The management function such as reason and teletransmission.Transponder is the information carrier of rfid system, and transponder is by coupling element (line mostly
Circle, microstrip antenna etc.) and microchip composition parasitic element.
RFID has a following Performance Characteristics:
The most quickly scanning, RFID identifier identification simultaneously can read several RFID label tag.2. volume miniaturization, various shapes,
RFID is not limited with shape by size on reading, be not required to coordinate to read degree of accuracy the fixed dimension of paper with
Press quality.Additionally, RFID label tag more can be toward miniaturization and various Form Development, to be applied to different product.3. antipollution energy
Power and durability, the carrier of conventional barcode is paper, is therefore easily contaminated, but RFID is to water, oil and chemical drugs etc.
Material has the strongest repellence.Additionally, due to bar code is attached on plastic bag or outer packing box, so it is particularly susceptible to
Lose；RFID label is to deposit in the chips by data, therefore can be against being stained.The most reusable, bar code print now
Brush just cannot be changed after getting on, and RFID label tag then can repeatedly increase newly, revises, delete the interior data stored of RFID label,
Facilitate the renewal of information.5. penetrance and reading without barrier, in the case of capped, RFID can penetrate paper, timber and
Plastics etc. are nonmetal or nontransparent material, and can carry out penetrance communication.And bar code scanner must closely and
And in the case of not having object to stop, just can distinguish wanding.6. the memory capacity of data is big, and the capacity of one-dimensional bar code is
50Bytes, the capacity of two-dimensional bar maximum can store 2 to 3000 characters, and capacity maximum for RFID then has several MegaBytes.
Along with the development of memory carrier, data capacity also has the trend of constantly expansion.The data quantity carried needed for following article can more come
The biggest, the demand that label can expand capacity increases the most accordingly.7. safety, due to RFID carrying is electronic type information,
Its data content can be via cryptoguard so that it is content is difficult to be forged and alter.RFID because of its possessed remote read,
The characteristics such as high storage capacity and get most of the attention.It is possible not only to the efficiency helping an enterprise that goods, information management are greatly improved, also
Sale enterprise and manufacturing enterprise can be allowed to interconnect, thus more accurately receiving feedback information, demand for control information, optimize whole
Supply chain.
Existing public transport charge system is actively swiped the card after needing passenger loading, on the one hand, draws card and swipes the card and itself require time for
Operation, delays the pick-up time of public transport, on the other hand, is not the most very steady due to bus, draws after passenger loading
Card is swiped the card, and easily occurs that collision is fallen event.
Summary of the invention
The technical problem to be solved is for defect involved in background technology, it is provided that a kind of based on
The public transport charge system of RIFD.
The present invention solves above-mentioned technical problem by the following technical solutions:
Public transport charge system based on RIFD, comprises rfid interrogator, control module, display module, memory module, bus door
State sensor and RFID label tag module；
Described control unit is electrically connected with rfid interrogator, display module, bus door state sensor respectively；
Described RFID label tag module comprises some RFID label tag；
Described RFID is for storing through encrypted ID, address name and Igor Kanygin volume；
Described rfid interrogator is arranged in bus, for reading the information in each RFID label tag；
Described memory module is for storing rfid interrogator coordinate in bus and the spatial information of bus；
Described bus door state sensor is for sensing the on off state of buses, and passes it to described control mould
Block；
Described display module is deducted fees information for display；
Described control module, for after bus door closing, reads the content of all RFID label tag, and selection increases newly and coordinate exists
RFID label tag in bus, is decrypted successively it, deducts fees, encrypts, after write step, will carry out the RFID label tag deducted fees
Information of deducting fees shown by display module.
As present invention public transport charge based on the RIFD further prioritization scheme of system, the processor of described control module
Use 51 series monolithics.
As present invention public transport charge based on the RIFD further prioritization scheme of system, the processor of described control module
Use AT89S52 single-chip microcomputer.
As present invention public transport charge based on the RIFD further prioritization scheme of system, described display module uses liquid crystal
Display.
As present invention public transport charge based on the RIFD further prioritization scheme of system, described memory module uses
SDRAM。
As present invention public transport charge based on the RIFD further prioritization scheme of system, the model of described memory element is
K4S561632。
The charging method of described control module specifically comprises the steps of:
Step 1), control module is by the vehicle door status of bus door state sensor sensing bus；
Step 2), before bus arrival stops and opens the door, control module controls rfid interrogator and reads the letter of each RFID label tag
Breath；
Step 3), each RFID label tag is positioned according to the information of the RFID label tag read, obtains each by control module
RFID label tag coordinate；
Step 4), in conjunction with the spatial information of bus, weeds out the RFID label tag not in bus, and records remaining RFID
The ID list of label；
Step 5), after bus arrival stops and picks up passengers and close bus door, control module controls rfid interrogator
Read the information of each RFID label tag；
Step 6), each RFID label tag is positioned according to the information of the RFID label tag read, obtains each by control module
RFID label tag coordinate；
Step 7), control module combines the spatial information of bus, weeds out the RFID label tag not in bus, is left
The ID list of RFID label tag；
Step 8), the residue RFID mark that the ID list of the residue RFID label tag that step 7) is obtained by control module and step 4) obtain
The ID list signed compares, the ID list of the RFID label tag of the passenger that obtains getting on the bus；
Step 9), each, according to the ID list of the RFID label tag of the passenger that gets on the bus, is got on the bus in the RFID label tag of passenger by control module
Information be decoded, obtain the Igor Kanygin volume in the RFID label tag of each passenger that gets on the bus, respectively to its operation of deducting fees, so
After the Igor Kanygin volume after deducting fees is encrypted after write again in the RFID label tag of its correspondence；
Step 10), control module control display module step display 9) in carry out the name of RFID label tag deducted fees, the amount of money of deducting fees
With Igor Kanygin volume.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1. simple in construction, easy to use；
2. without swiping the card, actively deducting fare, simple and convenient, prevent from falling event getting on the bus when, and improves
The efficiency got off.
Detailed description of the invention
Below technical scheme is described in further detail:
The invention discloses a kind of public transport charge system based on RIFD, comprise rfid interrogator, control module, display module,
Memory module, bus door state sensor and RFID label tag module；
Described control unit is electrically connected with rfid interrogator, display module, bus door state sensor respectively；
Described RFID label tag module comprises some RFID label tag；
Described RFID is for storing through encrypted ID, address name and Igor Kanygin volume；
Described rfid interrogator is arranged in bus, for reading the information in each RFID label tag；
Described memory module is for storing rfid interrogator coordinate in bus and the spatial information of bus；
Described bus door state sensor is for sensing the on off state of buses, and passes it to described control mould
Block；
Described display module is deducted fees information for display；
Described control module, for after bus door closing, reads the content of all RFID label tag, and selection increases newly and coordinate exists
RFID label tag in bus, is decrypted successively it, deducts fees, encrypts, after write step, will carry out the RFID label tag deducted fees
Information of deducting fees shown by display module.
The processor of described control module uses 51 series monolithics, preferential employing AT89S52 single-chip microcomputer.
Described display module uses liquid crystal display.
Described memory module uses SDRAM, and model is K4S561632.
The charging method of described control module specifically comprises the steps of:
Step 1), control module is by the vehicle door status of bus door state sensor sensing bus；
Step 2), before bus arrival stops and opens the door, control module controls rfid interrogator and reads the letter of each RFID label tag
Breath；
Step 3), each RFID label tag is positioned according to the information of the RFID label tag read, obtains each by control module
RFID label tag coordinate；
Step 4), in conjunction with the spatial information of bus, weeds out the RFID label tag not in bus, and records remaining RFID
The ID list of label；
Step 5), after bus arrival stops and picks up passengers and close bus door, control module controls rfid interrogator
Read the information of each RFID label tag；
Step 6), each RFID label tag is positioned according to the information of the RFID label tag read, obtains each by control module
RFID label tag coordinate；
Step 7), control module combines the spatial information of bus, weeds out the RFID label tag not in bus, is left
The ID list of RFID label tag；
Step 8), the residue RFID mark that the ID list of the residue RFID label tag that step 7) is obtained by control module and step 4) obtain
The ID list signed compares, the ID list of the RFID label tag of the passenger that obtains getting on the bus；
Step 9), each, according to the ID list of the RFID label tag of the passenger that gets on the bus, is got on the bus in the RFID label tag of passenger by control module
Information be decoded, obtain the Igor Kanygin volume in the RFID label tag of each passenger that gets on the bus, respectively to its operation of deducting fees, so
After the Igor Kanygin volume after deducting fees is encrypted after write again in the RFID label tag of its correspondence；
Step 10), control module control display module step display 9) in carry out the name of RFID label tag deducted fees, the amount of money of deducting fees
With Igor Kanygin volume.
It is understood that unless otherwise defined, all terms used herein (include skill to those skilled in the art of the present technique
Art term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with in the context of prior art
The consistent meaning of meaning, and unless defined as here, will not explain by idealization or the most formal implication.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not limited to this
Bright, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the present invention
Protection domain within.
Claims (6)
1. public transport charge system based on RIFD, it is characterised in that comprise rfid interrogator, control module, display module, storage
Module, bus door state sensor and RFID label tag module；
Described control unit is electrically connected with rfid interrogator, display module, bus door state sensor respectively；
Described RFID label tag module comprises some RFID label tag；
Described RFID is for storing through encrypted ID, address name and Igor Kanygin volume；
Described rfid interrogator is arranged in bus, for reading the information in each RFID label tag；
Described memory module is for storing rfid interrogator coordinate in bus and the spatial information of bus；
Described bus door state sensor is for sensing the on off state of buses, and passes it to described control mould
Block；
Described display module is deducted fees information for display；
Described control module, for after bus door closing, reads the content of all RFID label tag, and selection increases newly and coordinate exists
RFID label tag in bus, is decrypted successively it, deducts fees, encrypts, after write step, will carry out the RFID label tag deducted fees
Information of deducting fees shown by display module.
Public transport charge system based on RIFD the most according to claim 1, it is characterised in that the process of described control module
Device uses 51 series monolithics.
Public transport charge system based on RIFD the most according to claim 2, it is characterised in that the process of described control module
Device uses AT89S52 single-chip microcomputer.
Public transport charge system based on RIFD the most according to claim 1, it is characterised in that described display module uses liquid
Crystal display.
Public transport charge system based on RIFD the most according to claim 1, it is characterised in that described memory module uses
SDRAM。
Public transport charge system based on RIFD the most according to claim 5, it is characterised in that the model of described memory element
For K4S561632.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371640.2A CN106067047A (en) | 2016-05-31 | 2016-05-31 | Public transport charge system based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371640.2A CN106067047A (en) | 2016-05-31 | 2016-05-31 | Public transport charge system based on RFID |
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| Publication Number | Publication Date |
|---|---|
| CN106067047A true CN106067047A (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610371640.2A Pending CN106067047A (en) | 2016-05-31 | 2016-05-31 | Public transport charge system based on RFID |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000768A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Automatic bus card swiping system based on radio frequency technology |
| CN111340965A (en) * | 2018-12-17 | 2020-06-26 | 深圳市广和通无线股份有限公司 | Traffic card settlement information processing method and device and traffic card charging terminal |
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2016
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| CN203573342U (en) * | 2013-11-30 | 2014-04-30 | 四川久远新方向智能科技有限公司 | Intelligent bus electronic label with positioning function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000768A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Automatic bus card swiping system based on radio frequency technology |
| CN111340965A (en) * | 2018-12-17 | 2020-06-26 | 深圳市广和通无线股份有限公司 | Traffic card settlement information processing method and device and traffic card charging terminal |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |
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