CN207571894U - Public transport based on active RFID technology is arrived at a station detecting system - Google Patents
Public transport based on active RFID technology is arrived at a station detecting system Download PDFInfo
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- CN207571894U CN207571894U CN201721856591.8U CN201721856591U CN207571894U CN 207571894 U CN207571894 U CN 207571894U CN 201721856591 U CN201721856591 U CN 201721856591U CN 207571894 U CN207571894 U CN 207571894U
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Abstract
The utility model provides a kind of public transport based on active RFID technology and arrives at a station detecting system, and including RFID electronic label, RFID reader and electronic stop plate main control unit, RFID reader is mounted on bus stop；RFID electronic label is mounted on the outside of automobile body, inside write-in public transit vehicle id information；The electronic tag data that electronic stop plate main control unit reads RFID reader analyzes and processes, as the basic information called out the stops；Wherein, each bus stop is equipped with two RFID readers being provided separately, RFID electronic label during the vehicle pull-in on vehicle is successively read respectively by two RFID readers, electronic stop plate main control unit identifies bus way according to electronic tag id information, bus travel direction is judged according to the sequencing of ID, opposing lane vehicle is filtered, completes bus arrival detection.The utility model is with power consumption is low, do not generate the network charges such as SIM card communication flows expense, do not influenced by misty rain weather, performance is stable and comprehensive advantageous effect at low cost.
Description
Technical field
The utility model is related to electronic public bus stop plate system regions, and in particular to a kind of public affairs based on active RFID technology
It is sent to station detecting system.
Background technology
Electronic public bus stop plate system is the important component in public transportation construction, is mainly used for public transport and arrives at a station signal
Detection, the calculating of passenger waiting time.Conditional electronic bus stop board system generally use vehicle GPS realizes that vehicle is called out the stops,
Electronic stop plate is set up in each bus stop, in each bus input vehicle GPS+GPRS.The system is divided into vehicle-mounted part and public affairs
Platform part is handed over, received satellite information by vehicle-mounted part and is handled, data are transmitted to public transport by wireless transmitter module
Platform, bus platform handles the information received, and is shown on bus stop board, and passenger just can know oneself institute at any time
Current location (which station arrived) by bus, so as to the required time of judging to wait.
Existing GPS electronic publics bus stop plate system causes monthly to need to pay since each bus is both needed to loading GPS+GPRS
It receives SIM card communication flows expense, can cause that investment is big, operation cost is high in this way, it is in addition non-using the system power consumption of GPS+GPRS
There is the loss of public transport automobile battery often in Chang great, and entire GPS reporting station systems paralysis, the system set so in addition is in GPS rainy days
It can not accurate work.
Therefore, there is an urgent need in the art to develop it is a kind of it is at low cost, without SIM card communication flows expense, strong interference immunity, property
The public transport that can stablize and be applicable to a variety of outdoor application environment is arrived at a station detecting system.
Utility model content
The purpose of the utility model is to provide a kind of public transport based on active RFID technology and arrives at a station detecting system, can solve
Traditional vehicle GPS electronic public bus stop plate system investments are big, operation cost is high, power consumption is big, easily paralysis, can not be accurate under rainy weather
Really the technical issues of work.
The utility model provides a kind of public transport based on active RFID technology and arrives at a station detecting system, including RFID electronics marks
Label, RFID reader and electronic stop plate main control unit,
The RFID reader is mounted on bus stop；
The RFID electronic label is mounted on the outside of automobile body, inside write-in public transit vehicle id information；
The electronic tag data that the electronic stop plate main control unit reads the RFID reader is received and is analyzed
Processing, as the basic information called out the stops；
Wherein, there are two the RFID reader, two RFID readers are provided separately for each bus stop installation,
The RFID electronic label during the vehicle pull-in on vehicle is successively read respectively by two RFID readers, institute
It states electronic stop plate main control unit and bus way is identified according to electronic tag id information, read ID's according to the RFID reader
Sequencing judges bus travel direction, filters opposing lane vehicle, completes bus arrival detection.
Preferably, label has one and position two on bus stop, and two RFID readers are RFID reader
One and RFID reader two, wherein,
The RFID reader one is arranged at the position one, and the RFID reader two is arranged on the position two
Place, the RFID reader one are used to read the electronic tag data in the RFID electronic label on automobile body first,
The RFID reader two is used to read again the electronic tag data in the RFID electronic label on automobile body；
The electronic stop plate main control unit can transmit electronic tag according to the RFID reader one and RFID reader two
The sequencing of data carries out accuracy of judgement and show vehicle is in which station of which direction.
Preferably, the electronic stop plate main control unit is connected using RS485 interfaces or RJ45 interfaces with the RFID reader
It connects, for reading and identifying the electronic tag for vehicles data information in the RFID reader.
Preferably, public transport control control centre, the public transport control control centre and the electronic stop plate master control are further included
Unit wireless connects, and for receiving and storing each bus station's bus arrival data, realizes that bus real time monitoring, vehicle are arrived at a station
Range prediction is calculated with waiting time.
Preferably, the RFID electronic label uses ABS materials or PC materials.
Preferably, the outer surface of the RFID electronic label is provided with waterproof layer.
Preferably, the RFID reader is set using integrated mode.
The utility model has the advantages that compared with prior art：
1st, the public transport based on active RFID technology of the utility model is arrived at a station and is carried out using RFID reader in detecting system
Electronic tag data acquires, and since RFID reader recognition distance is remote, low in energy consumption, anti-collision is non-maintaining, and effective distance can
Up to 300 meters, therefore use RFID reader that can be accurately read the electronic tag data information in RFID electronic label.
2nd, the RFID reader that the public transport based on active RFID technology of the utility model is arrived at a station in detecting system is using high
Anti-collision algorithms are imitated, which can distinguish the electronic tag of 1000 or more simultaneously, so as to facilitate standard
Vehicle in huge traffic system really is handled to arrive at a station data information.
3rd, the RFID reader that the public transport based on active RFID technology of the utility model is arrived at a station in detecting system is using collection
Integralization mode is set, and setting in this way is to be able to be well suited for outdoor application environment, such as in waterproof or anti-minefield
In domain.
4th, the public transport based on active RFID technology of the utility model is arrived at a station the RFID electronic label appearance in detecting system
Face is provided with waterproof layer, and using high intensity material shells such as ABS or PC, and the RFID electronic label set in this way has anti-
Water, high temperature resistant and shock proof effect, prolong the service life, and enhance use intensity.
5th, the RFID electronic label that the public transport based on active RFID technology of the utility model is arrived at a station in detecting system resists dry
Immunity is strong, adapts to complicated application environment.
Description of the drawings
It will be briefly described attached drawing used in this application below, it should be apparent that, these attached drawings are only used for explaining this practicality
Novel design.
Fig. 1 is that a kind of public transport based on active RFID technology of the utility model is arrived at a station the structure diagram of detecting system；
Fig. 2 is that a kind of public transport based on active RFID technology of the utility model arrives at a station and corresponds to detection method in detecting system
Flow diagram.
Reference numeral summarizes：
1st, RFID reader 1, RFID reader two
3rd, electronic stop plate main control unit 4, public transport control control centre
Specific embodiment
Hereinafter, the public transport based on active RFID technology for describing the utility model with reference to the accompanying drawings is arrived at a station detecting system
Embodiment.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the utility model
Design, is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art are also possible to public based on the application claims and specification institute
The content opened each falls within the spirit and scope of the utility model using obvious other technical solutions, these technical solutions
It is interior.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Correlation.Note that for the ease of clearly show the utility model embodiment each section relationship.It is same or similar
Reference marker for representing the same or similar part.
Fig. 1 is that a kind of public transport based on active RFID technology of the utility model is arrived at a station the structure diagram of detecting system,
The detecting system as shown in Figure 1, a kind of public transport based on active RFID technology of the utility model offer is arrived at a station, including RFID electronics marks
Label, RFID reader 1,2 and electronic stop plate main control unit 3, electronic stop plate main control unit 3 and RFID reader 1,2 wireless connections.
Wherein, RFID reader 1,2 is mounted on bus stop；RFID electronic label is mounted on the outside of automobile body, inside write-in public transport
Vehicle ID information；The electronic tag data that electronic stop plate main control unit 3 reads RFID reader 1,2 is carried out at reception and analysis
Reason, as the basic information called out the stops.
In the utility model, there are two RFID reader, two 1,2 point of RFID readers for installation on each bus stop
It opens up and puts, that is, separate a distance, the RFID electronic label during the vehicle pull-in on vehicle is respectively by two RFID
Reader 1,2 priority reading electronic labels data, electronic stop plate main control unit 3 identify public transport bus or train route according to electronic tag id information
Number, the sequencing that ID is read according to RFID reader 1,2 judge bus travel direction, filter opposing lane vehicle, and then
It realizes and is simply accurately finished bus arrival detection.
In the further embodiment of the utility model, the detection as shown in Figure 1, public transport based on active RFID technology is arrived at a station
System can also include public transport and control control centre 4, and public transport control control centre 4 wirelessly connects with electronic stop plate main control unit 3
It connects, for receiving and storing each bus station's bus arrival data, and then realizes that bus real time monitoring, vehicle arrive at a station distance in advance
The functions such as survey and waiting time calculating.
Wherein, electronic stop plate main control unit 3 is connect by RS485 interfaces or RJ45 interfaces with RFID reader 1,2, is used for
It reads and the electronic tag for vehicles data information in identification RFID reader 1,2.
In the further embodiment of the utility model, label has one and position two, two RFID on bus stop
Reader 1,2 be RFID reader 1 and RFID reader 22, wherein, position one and position two are spaced apart, specifically
There is no limit as long as the RFID electronic label read on vehicle can be separated for the distance at interval.In addition, specific set-up mode
It is as follows：RFID reader 1 is arranged at position one, and RFID reader 22 is arranged at position two.Wherein, RFID reader
One 1 for reading the electronic tag data in the RFID electronic label on automobile body first, and RFID reader 22 is for again
Read the electronic tag data in the RFID electronic label on automobile body；Electronic stop plate main control unit 3 can be read according to RFID
The sequencing that device 1 receives electronic tag data with RFID reader 22 is judged, and then which accurate judgement vehicle is in
Which station in one direction.
In the further embodiment of the utility model, RFID electronic label use ABS materials or PC materials, and
The outer surface of RFID electronic label is provided with waterproof layer.The RFID electronic label set in this way has waterproof, high temperature resistant and anti-impact
The effect of hitting, while there is high strength shell, use intensity can be enhanced in this way and prolong the service life, and anti-interference
By force, it can adapt to complicated application environment.
In the further embodiment of the utility model, RFID reader is set using integrated mode, is set in this way
It puts and is to be able to be well suited for outdoor application environment, such as in waterproof or lightning protection region.
The utility model uses active RFID technology, by installing RFID reader 1,2 in bus stop, in automobile body
Outside is installed by RFID electronic label, when vehicle passes through a station, the electronic tag number of station initiative recognition vehicle RFID electronic label
According to and be transferred to basic data of the public transport control control centre 4 as the functions such as call out the stops.The utility model based on active RFID
The public transport of technology is arrived at a station, and to read data stabilization reliable for electronic tag based on active RFID technology of detection method and system；Each station
The front and back end setting structure design of two RFID readers of platform 1,2, it is accurate to realize that direction of traffic differentiates, effectively filter opposing lane
Vehicle；Backstage vehicle heading is supported to judge；Mating offer bus is managed into departure yard；Entire detecting system synthesis cost
Low, performance is stablized, and does not generate any expense, is not influenced by misty rain weather, significantly reduces electronic stop plate operation cost.
The utility model also provides a kind of public transport based on active RFID technology and arrives at a station the corresponding detection side of detecting system
Method, two RFID readers 1,2 are installed in each bus stop and electronic stop plate main control unit 3, two RFID readers 1,2 are
RFID reader 1 and RFID reader 22, on the outside of the vehicle body of each vehicle on RFID electronic label is installed, Fig. 2 is this reality
It is arrived at a station with a kind of novel public transport based on active RFID technology and the flow diagram of detection method is corresponded in detecting system, such as schemed
Shown in 2, detection method includes the following steps：
Step 1: vehicle pull-in, RFID reader 1 reads the electronic tag data of RFID electronic label；
Step 2: RFID reader 22 reads the electronic tag data of RFID electronic label；
Step 3: electronic stop plate main control unit 3 receives the electronics mark that RFID reader 1 is read with RFID reader 22
Data are signed, and electronic tag data are analyzed and processed and algorithm data data, so as to judge which side vehicle is in
To which station, that is, judge that vehicle is in opposing lane or current lane.If it is determined that it is that RFID reader 1 is first read to obtain
Electronic tag data is taken, then records vehicle pull-in, and exports station and enters the station record.It is first read if not RFID reader 1
Data are then back to electronic stop plate main control unit 3 and are rejudged, do not export vehicle-related information at this time.
The basic decision logic principle of i.e. above-mentioned detection method is as follows:
Vehicle pull-in, RFID reader 1 first read electronic tag data, and subsequent RFID reader 22 reads electronics mark
Sign data, you can judge vehicle pull-in；
Will be that RFID reader 22 first reads electronic tag data, RFID reader 1 is again if opposite vehicle
Electronic tag data is read, the electronic tag data information of RFID reader reading can be filtered out at this time.In practical application, electricity
Board main control unit 3 built-in algorithm in substation need to be handled various possible situations, export correct vehicle pull-in record.
In the further embodiment of the utility model, the algorithm in step 3 is efficient anti-collision algorithms, this is efficiently anti-
Collision algorithm can distinguish the electronic tag data information of 1000 or more simultaneously, huge so as to easily and accurately handle
Transit system vehicle arrives at a station data information.
Compared with the prior art, the public transport based on active RFID technology of the utility model arrives at a station detecting system using fixation
RFID reader 1,2 receive mobile electronic tag id information, can identify label at a distance, it is reliable to read data stabilization；Often
The front and back end setting structure design of a two RFID readers of platform 1,2, it is accurate to realize that direction of traffic differentiates, effectively filter opposite
Track vehicle；Station part complete independently enter the station judgement and the data transmission that enters the station, greatly alleviate public transport control control centre fortune
Calculate pressure；Entire detecting system power consumption is low, do not generate the network charges such as SIM card communication flows expense, do not influenced by misty rain weather,
Performance is stablized, and significantly reduces electronic stop plate operation cost.
The public transport based on active RFID technology of the utility model arrive at a station detecting system be primarily adapted for use in bus arrival inspection
It surveys, applying also for bus, taxi etc. certainly needs to judge travel direction and confirm vehicle out of the station, is not suitable only for
Bus.
The utility model use using RFID reader carry out electronic tag data acquisition, due to RFID reader recognition away from
It is non-maintaining from remote, low in energy consumption, anti-collision, and effective distance is up to 300 meters, therefore can be accurately using RFID reader
Read the electronic tag data information in RFID electronic label.
The embodiment for detecting system of arriving at a station above to the public transport based on active RFID technology of the utility model carries out
Explanation.Arriving at a station the specific features of detecting system for the public transport based on active RFID technology of the utility model can be according to above-mentioned
The effect of the feature of disclosure is specifically designed, these designs are that those skilled in the art can realize.Moreover, above-mentioned drape over one's shoulders
Each technical characteristic of dew is not limited to disclosed and other feature combination, and those skilled in the art can also be new according to this practicality
The purpose of type carries out other combinations between each technical characteristic, is subject to the purpose for realizing the utility model.
Claims (7)
- The detecting system 1. a kind of public transport based on active RFID technology is arrived at a station, which is characterized in that including RFID electronic label, RFID Reader and electronic stop plate main control unit, the RFID reader are mounted on bus stop；The RFID electronic label is mounted on the outside of automobile body, inside write-in public transit vehicle id information；The electronic tag data that the electronic stop plate main control unit reads the RFID reader analyzes and processes, as report The basic information stood；Wherein, there are two the RFID readers for each bus stop installation, and two RFID readers are provided separately, in vehicle The RFID electronic label during entering the station on vehicle is successively read respectively by two RFID readers, the electricity Substation board main control unit identifies bus way according to electronic tag id information, and the priority of ID is read according to the RFID reader Sequence judges bus travel direction, filters opposing lane vehicle, completes bus arrival detection.
- The detecting system 2. public transport according to claim 1 based on active RFID technology is arrived at a station, which is characterized in that bus Label has one and position two on standing, and two RFID readers are RFID reader one and RFID reader two, wherein,The RFID reader one is arranged at the position one, and the RFID reader two is arranged at the position two, institute RFID reader one is stated for reading the electronic tag data in the RFID electronic label on automobile body first, it is described RFID reader two is used to read again the electronic tag data in the RFID electronic label on automobile body；The electronic stop plate main control unit can receive electronic tag data according to the RFID reader one and RFID reader two Sequencing carry out judge obtain vehicle be in which direction which stand.
- The detecting system 3. public transport according to claim 1 based on active RFID technology is arrived at a station, which is characterized in that the electricity Substation board main control unit is connect using RS485 interfaces or RJ45 interfaces with the RFID reader, described for reading and identifying Electronic tag for vehicles data information in RFID reader.
- The detecting system 4. public transport according to claim 3 based on active RFID technology is arrived at a station, which is characterized in that further include Public transport controls control centre, the public transport control control centre and the electronic stop plate main control unit wireless connection, for receiving With storing each bus station's bus arrival data, realize that bus real time monitoring, vehicle are arrived at a station range prediction and waiting time meter It calculates.
- The detecting system 5. public transport according to claim 1 based on active RFID technology is arrived at a station, which is characterized in that described RFID electronic label uses ABS materials or PC materials.
- The detecting system 6. public transport according to claim 1 based on active RFID technology is arrived at a station, which is characterized in that described The outer surface of RFID electronic label is provided with waterproof layer.
- The detecting system 7. public transport according to claim 1 based on active RFID technology is arrived at a station, which is characterized in that described RFID reader is set using integrated mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721856591.8U CN207571894U (en) | 2017-12-27 | 2017-12-27 | Public transport based on active RFID technology is arrived at a station detecting system |
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| CN201721856591.8U CN207571894U (en) | 2017-12-27 | 2017-12-27 | Public transport based on active RFID technology is arrived at a station detecting system |
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| CN207571894U true CN207571894U (en) | 2018-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110490289A (en) * | 2019-08-13 | 2019-11-22 | 甘肃万华金慧科技股份有限公司 | A kind of RFID pass production method |
-
2017
- 2017-12-27 CN CN201721856591.8U patent/CN207571894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110490289A (en) * | 2019-08-13 | 2019-11-22 | 甘肃万华金慧科技股份有限公司 | A kind of RFID pass production method |
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