CN107154163A - Bus arrival information prompting system based on radio-frequency technique - Google Patents
Bus arrival information prompting system based on radio-frequency technique Download PDFInfo
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- CN107154163A CN107154163A CN201710530257.1A CN201710530257A CN107154163A CN 107154163 A CN107154163 A CN 107154163A CN 201710530257 A CN201710530257 A CN 201710530257A CN 107154163 A CN107154163 A CN 107154163A
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- 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 provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—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 provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of bus arrival information prompting system based on radio-frequency technique, including：Radio frequency mass transit card, number determination unit, bus platform processing module, radio-frequency transmissions base station, the radio frequency mass transit card includes mass transit card electronic tag and touch display screen, the number determination unit includes bus electronic label, the second reader, computation processor, the bus platform processing module is installed on bus-stop, including the first reader, positioning unit, information cache unit and matching unit, the radio-frequency transmissions base station includes base station reader and radio frequency locator.The present invention can in real time the time required to signal passengers bus arrival, the number on bus and bus whether empty seats, especially select to take which time bus provides Informational support for cars such as passengers, passenger can be facilitated to go on a journey, while can also be more efficiently utilized bus resource.
Description
Technical field
The present invention relates to urban traffic service field, especially a kind of bus arrival information reminding based on radio-frequency technique
System.
Background technology
REID RFID (Radio Frequency Identification Technology) is maturation in 21
A kind of contactless newest automatic identification technology of beginning of the century, currently is able to promote in global various industries and answers
With.Radio frequency identification is a kind of wireless communication technology, and specific objective can be recognized by radio signals and related data is read and write, and
Without setting up machinery or optical contact between identifying system and specific objective.Radio-frequency technique has been widely used each row
Industry.
Current bus is the popular most common vehicles of trip, and still, it is one most troubling to wait bus
Thing.Due to how many people, whether crowded on oneself how far, bus do not known to the bus oneself to be taken, under
More than a time bus long can on, bus again how many people, oneself whether consider coastiong etc. of sitting down, especially also pass through
Often there is such situation：Passenger has been crowded with one car, and behind on the car of another identical train number of face nearby
It is empty, because passenger can not recognize the real time information of bus, reduce the rational utilization of bus resource.These
Trip all to passenger brings very big puzzlement.
The content of the invention
In consideration of it, the invention provides a kind of bus arrival information prompting system based on radio-frequency technique, can be real-time
The time required to signal passengers bus arrival, the number on bus and bus whether empty seats, be that the cars such as passenger are outstanding
It is that selection takes which time bus provides Informational support, can facilitate passenger to go on a journey, while can also obtain bus resource
More effectively utilize.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of bus based on radio-frequency technique is arrived
Stand system for prompting, including：Radio frequency mass transit card, number determination unit, bus platform processing module, radio-frequency transmissions base station；
The radio frequency mass transit card includes mass transit card electronic tag and touch display screen；
The number determination unit includes bus electronic label, the second reader, computation processor, for determining public transport
Patronage and vacant seat digit on car, and the train number of measurement result and vehicle, license board information are passed through into the radio-frequency transmissions base station
Binding is sent to the bus platform processing module；
The bus platform processing module is installed on bus-stop, including the first reader, positioning unit, information cache
Unit and matching unit, first reader are used to scan the mass transit card electronic tag, and the positioning unit is used to calculate
The distance of bus and bus platform simultaneously calculates the time required for bus arrival bus platform, described information buffer unit
For real-time storage by the radio-frequency transmissions base station and the positioning unit transmit the information of coming, the matching unit is for from institute
State and obtained in information cache unit with the train number identical bus of passenger's selection including train number, car plate, vehicle-mounted number, vehicle
Information the time required to vacant seat number and bus arrival are estimated；
The radio-frequency transmissions base station includes base station reader and radio frequency locator, the radio-frequency transmissions base station and the public transport
Platform processing module sets up communication connection, for the train number of bus, car plate, vehicle-mounted number, vehicle vacant seat number and position to be sat
Information binding is marked to send to the bus platform processing module.
Preferably, the operating procedure of the bus arrival information prompting system based on radio-frequency technique is specifically included：：
Step S1：When passenger reaches bus-stop, selected using the touch display screen on the radio frequency mass transit card
Want the public transport train number taken, single or multiple public transport train numbers may be selected according to destination in passenger, and the touch display screen will multiply
The public transport train number information transfer of visitor's selection is to the mass transit card electronic tag being attached thereto；
Step S2：The positioning unit receive by the radio-frequency transmissions base station send include bus train number, car plate and
The information of position coordinates, the positioning unit calculates bus and bus-stop further according to bus-stop position coordinates
Distance, calculates the time required for bus in-track platform, then the result of calculation and bus train number, license board information are bundled
Transmit to described information buffer unit；
Step S3：The number determination unit is by the radio-frequency transmissions base station by bus train number, car plate, vehicle-mounted number
Information binding with vehicle vacant seat number is sent to described information buffer unit；
Step S4：Mass transit card electronic tag described in first reader scans, obtains the bus train number of passenger's selection
Information is simultaneously transmitted to the matching unit, and the matching unit extracts the public transport selected with passenger from described information buffer unit
Include bus train number, car plate, vehicle-mounted number, vehicle vacant seat number and the bus arrival of car train number identical bus are expected institute
The information taken time, the matching unit is again by the information transfer of extraction to first reader, by first reader
The mass transit card electronic tag is then forwarded to, by train number, car plate, vehicle-mounted people that bus is shown in the touch display screen
The time required to number, vehicle vacant seat number and bus arrival are estimated.
Preferably, in the step S3, second reader is installed in bus, and signal radiation scope is only covered
Whole compartment, for scanning the mass transit card electronic tag on bus, the bus electronic label has unique electricity
Son coding, and the information with vehicle train number, car plate and vehicle seat quantity, the computation processor are read with described second respectively
Read all public transport on device and bus electronic label connection, the bus for calculating second reader scans
The quantity of card electronic tag, so as to calculate vehicle-mounted number, further according to the information of vehicle seat quantity, calculates the vacant place on car
Number, finally transmits result of calculation to the bus electronic label, the base station reader in the radio-frequency transmissions base station
By scanning the bus electronic label, obtain the bus includes bus train number, car plate, vehicle-mounted number and vehicle
The information of vacant seat digit, and information binding is sent to described information buffer unit.
Preferably, the radio-frequency transmissions base station includes the base station reader and the radio frequency locator, the radio frequency
Transmitting base station and the bus platform processing module are set up communication and are connected, be evenly arranged in bus through described in both sides of the road
Radio-frequency transmissions base station obtains public transport by launching the bus electronic label on the bus that radio frequency electromagnetic is scanned across
Car includes bus train number, car plate, the information of vehicle-mounted number and vehicle vacant seat digit, and the information of the acquisition is sent to described
Information cache unit；Each radio-frequency transmissions base station possesses unique position encoded, and the radio frequency locator is penetrated with reference to described
The position encoded position coordinates that bus is calculated according to algorithm of frequency transmitting base station, and by the location coordinate information and from described
The train number of the bus obtained in radio frequency reader, license board information binding are sent to the positioning unit.
Preferably, the mass transit card electronic tag uses active readable-writable electronic label, has with the touch display screen
Line is connected, and the touch display screen is used to select bus train number for passenger and is written to the Bus Schedules that passenger selects described
Mass transit card electronic tag.
Preferably, the bus electronic label uses readable-writable electronic label, the bus electronic label and institute
Computation processor connection is stated, the result that calculating is obtained is written to the bus electronic label by the computation processor.
Preferably, the positioning unit also includes the position coordinates of bus-stop itself, and the positioning unit is received
The position of bus coordinate information sent by the radio-frequency transmissions base station, bus and public affairs are calculated with reference to the position coordinates of itself
The distance of platform is handed over, then calculates the time required for bus in-track platform.
Preferably, first reader is installed on bus platform, is obtained by scanning the mass transit card electronic tag
The Bus Schedules of passenger's selection.
Preferably, the information of described information buffer unit updating cache in real time, update method is：The letter of identical car plate
Breath, the first receive information of the covering received afterwards, the information of described information buffer unit caching is the newest state letter of bus all the time
Breath.
Beneficial effects of the present invention：The present invention combines radio-frequency technique and provides a kind of intelligentized bus arrival reminding system
System, can in real time signal passengers bus arrival required time, the number on bus and bus whether empty seats, be
The cars such as passenger especially select to take which time bus provides Informational support, can facilitate passenger to go on a journey, while can also make public transport
Carfare source is more efficiently utilized.In addition reasonable in design, simple in construction, intelligence degree of the invention is high, input cost is low and
Install and lay conveniently.
Brief description of the drawings
Fig. 1 is the theory diagram of the bus arrival information prompting system based on radio-frequency technique of the present invention
Description of reference numerals：
1-1-radio frequency mass transit card；1-2-bus platform processing module；1-3-number determination unit；1-4-radio-frequency transmissions
Base station.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
As shown in figure 1, a kind of bus arrival information prompting system based on radio-frequency technique of the present embodiment, including：Penetrate
Frequency mass transit card 1-1, number determination unit 1-3, bus platform processing module 1-2, radio-frequency transmissions base station 1-4.
Radio frequency mass transit card 1-1 includes mass transit card electronic tag and touch display screen, and touch display screen is used for for passenger's selection
Bus routes simultaneously transmit the route information to mass transit card electronic tag, are also used for display alarm information；
Number determination unit 1-3 also includes bus electronic label, the second reader, computation processor, for determining public affairs
Patronage and vacant seat digit on car are handed over, and passes through radio-frequency transmissions base by the train number of measurement result and vehicle, license board information is calculated
The 1-4 that stands bindings are sent to bus platform processing module 1-2；
Bus platform processing module 1-2 is installed on bus-stop, including the first reader, positioning unit, information cache
Unit and matching unit, the first reader are used to carry out signal transmission with mass transit card electronic tag；Positioning unit also includes public transport
The position coordinates of station console itself, positioning unit receives the position of bus coordinate information sent by radio-frequency transmissions base station 1-4, and
The distance of bus and bus-stop is calculated, the time required for bus in-track platform is calculated；Information cache unit
For real-time storage update by radio-frequency transmissions base station 1-4 and positioning unit transmission Lai information；Matching unit is used for slow from information
Train number of the train number identical including every bus selected with passenger, car plate, vehicle-mounted number, vehicle vacant seat are obtained in memory cell
Information the time required to number and bus arrival are estimated；
Radio-frequency transmissions base station 1-4 is included at base station reader and radio frequency locator, radio-frequency transmissions base station 1-4 and bus platform
Manage module 1-2 and set up communication connection, be evenly arranged in bus the radio-frequency transmissions base station 1-4 through both sides of the road by penetrating
What bus electronic label on the bus that frequency electromagnetic waves are scanned across obtained bus includes bus train number, car plate, car
The information of manned number and vehicle vacant seat digit, the information of the acquisition is sent to information cache unit；, each radio-frequency transmissions base station
1-4 possesses unique position encoded, and the position encoded of radio frequency locator combination radio-frequency transmissions base station 1-4 calculates public affairs according to algorithm
Hand over the position coordinates of car, and train number, the license board information of the bus obtained by the location coordinate information and from radio frequency reader
Binding is sent to positioning unit.
System operation flow comprises the following steps：
Step S1：When passenger reaches bus-stop, want to multiply using the touch display screen selection on radio frequency mass transit card 1-1
Single or multiple public transport train numbers, the public affairs that touch display screen selects passenger may be selected according to destination in the public transport train number of seat, passenger
Bus Schedules are handed over to be transferred to the mass transit card electronic tag being attached thereto；
Step S2：Positioning unit receives the Binding information sent by radio-frequency transmissions base station 1-4, and the information includes bus
Train number, car plate and position coordinates, positioning unit calculate bus and bus-stop further according to bus-stop position coordinates
Distance, calculate the time required for bus in-track platform, then the result of calculation and bus train number, license board information are tied
Tie up and transmit to information cache unit；Information cache unit is received to be sent by number determination unit 1-3 by radio-frequency transmissions base station 1-4
The Binding information come, the Binding information includes train number, car plate, vehicle-mounted number and the vehicle vacant seat number of bus；
Step S3：Number determination unit 1-3 by radio-frequency transmissions base station 1-4 by bus train number, car plate, vehicle-mounted number and
The information binding of vehicle vacant seat number is sent to information cache unit；
Step S4：First reader scans mass transit card electronic tag, the public transport Bus Schedules of passenger's selection of acquisition are simultaneously passed
Matching unit is transported to, matching unit is extracted and the bus train number identical bus of passenger's selection from information cache unit
Including information bus train number, car plate, vehicle-mounted number, vehicle vacant seat number and bus arrival the time required to estimated, matching is single
Member again by the information transfer of extraction to the first reader, mass transit card electronic tag is then forwarded to by the first reader, with public transport
Shown in the touch display screen of card electronic tag connection, the train number of signal passengers bus, car plate, vehicle-mounted number, vehicle vacant seat
The time required to number and bus arrival are estimated.
In the step S3, number determination unit 1-3 includes bus electronic label, the second reader, computation processor,
Second reader is installed in bus, and signal radiation scope only covers whole compartment, for scanning the mass transit card on bus
Electronic tag, bus electronic label has unique electronic code, and with vehicle train number, car plate and vehicle seat quantity
Information, computation processor is connected with the second reader and bus electronic label respectively, for calculating the second reader scans
The quantity of all mass transit card electronic tags on bus, so that vehicle-mounted number is calculated, further according to the information of vehicle seat quantity, meter
The vacant seat digit on car is calculated, finally transmits result of calculation to bus electronic label, the base station in the 1-4 of radio-frequency transmissions base station
Reader obtains Bus Schedules, license board information, vehicle-mounted number information and the vehicle of bus by scanning bus electronic label
Vacant seat digit information, and the binding of these information is sent to information cache unit.
Wherein, mass transit card electronic tag uses active readable-writable electronic label, and touch display screen wired connection, by touching
Touch display screen and the Bus Schedules that passenger selects are written to mass transit card electronic tag.
Wherein, bus electronic label uses readable-writable electronic label, and bus electronic label is connected with computation processor,
The result that calculating is obtained is written to bus electronic label by computation processor.
Wherein, the first reader is installed on bus platform, and the car that passenger selects is obtained by scanning mass transit card electronic tag
Secondary information.
Wherein, the second reader includes multiple radio frequency readers, is installed on specified location in bus, signal radiation scope
Only cover whole compartment.
Wherein, the information of information cache unit updating cache in real time, update method is：Car plate identical information, it is rear to receive
Covering first receive, the information of information cache unit caches is the newest status information of bus all the time.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (9)
1. a kind of bus arrival information prompting system based on radio-frequency technique, it is characterised in that including：Radio frequency mass transit card, people
Number determination unit, bus platform processing module, radio-frequency transmissions base station；
The radio frequency mass transit card includes mass transit card electronic tag and touch display screen；
The number determination unit includes bus electronic label, the second reader, computation processor, for determining bus
Patronage and vacant seat digit, and the train number of measurement result and vehicle, license board information are passed through into the radio-frequency transmissions base station binding
Send to the bus platform processing module；
The bus platform processing module is installed on bus-stop, including the first reader, positioning unit, information cache unit
And matching unit, first reader is for scanning the mass transit card electronic tag, and the positioning unit is for calculating public transport
The distance of car and bus platform simultaneously calculates the time required for bus arrival bus platform, and described information buffer unit is used for
Real-time storage transmits the information of coming by the radio-frequency transmissions base station and the positioning unit, and the matching unit is for from the letter
Cease and obtained in buffer unit with the train number identical bus of passenger's selection including train number, car plate, vehicle-mounted number, vehicle vacant seat
Information the time required to number and bus arrival are estimated；
The radio-frequency transmissions base station includes base station reader and radio frequency locator, the radio-frequency transmissions base station and the bus platform
Processing module sets up communication connection, for the train number of bus, car plate, vehicle-mounted number, vehicle vacant seat number and position coordinates to be believed
Breath binding is sent to the bus platform processing module.
2. the bus arrival information prompting system according to claim 1 based on radio-frequency technique, it is characterised in that described
The operating procedure of bus arrival information prompting system based on radio-frequency technique is specifically included：
S1：When passenger reaches bus-stop, want to take using the touch display screen selection on the radio frequency mass transit card
Public transport train number, single or multiple public transport train numbers may be selected according to destination in passenger, what the touch display screen selected passenger
Public transport train number information transfer is to the mass transit card electronic tag being attached thereto；
S2：The positioning unit is received includes bus train number, car plate and position coordinates by what the radio-frequency transmissions base station was sent
Information, the positioning unit calculates the distance of bus and bus-stop further according to bus-stop position coordinates, counts
Calculate the time required for bus in-track platform, then by the result of calculation and bus train number, license board information binding transmit to
Described information buffer unit；
S3：The number determination unit is empty by bus train number, car plate, vehicle-mounted number and vehicle by the radio-frequency transmissions base station
The information binding of seat number is sent to described information buffer unit；
S4：Mass transit card electronic tag described in first reader scans, obtains the bus Bus Schedules of passenger's selection and passes
The matching unit is transported to, the matching unit extracts the bus train number phase selected with passenger from described information buffer unit
Include bus train number, car plate, vehicle-mounted number, vehicle vacant seat number and the bus arrival of same bus are expected required time
Information, the matching unit by the information transfer of extraction to first reader, is then forwarded to by first reader again
The mass transit card electronic tag, by showing that train number, car plate, vehicle-mounted number, the vehicle of bus are empty in the touch display screen
The time required to seat number and bus arrival are estimated.
3. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
In step S3, second reader is installed in bus, and signal radiation scope only covers whole compartment, for scanning public transport
The mass transit card electronic tag on car, the bus electronic label has unique electronic code, and with vehicle train number,
The information of car plate and vehicle seat quantity, the computation processor respectively with second reader and the bus electronic mark
The quantity of all mass transit card electronic tags on label connection, the bus for calculating second reader scans, so that
Vehicle-mounted number is calculated, further according to the information of vehicle seat quantity, the vacant seat digit on car is calculated, finally transmits result of calculation
To the bus electronic label, the base station reader in the radio-frequency transmissions base station is by scanning the bus electronic
Label, obtain the bus includes the information of bus train number, car plate, vehicle-mounted number and vehicle vacant seat digit, and should
Information binding is sent to described information buffer unit.
4. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
Radio-frequency transmissions base station includes the base station reader and the radio frequency locator, the radio-frequency transmissions base station and the bus platform
Processing module set up communication connection, be evenly arranged in bus the radio-frequency transmissions base station through both sides of the road by penetrating
The bus electronic label on the bus that frequency electromagnetic waves are scanned across, obtain bus includes bus train number, car
The information of board, vehicle-mounted number and vehicle vacant seat digit, the information of the acquisition is sent to described information buffer unit；It is each described
Radio-frequency transmissions base station possesses unique position encoded, position encoded with reference to the radio-frequency transmissions base station of the radio frequency locator
The position coordinates of bus, and the public transport obtained by the location coordinate information and from the radio frequency reader are calculated according to algorithm
The train number of car, license board information binding are sent to the positioning unit.
5. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
Mass transit card electronic tag uses active readable-writable electronic label, with the touch display screen wired connection, the touch display screen
For selecting bus train number for passenger and the Bus Schedules that passenger selects being written into the mass transit card electronic tag.
6. the bus arrival information prompting system according to claim 3 based on radio-frequency technique, it is characterised in that described
Bus electronic label uses readable-writable electronic label, and the bus electronic label is connected with the computation processor, described
The result that calculating is obtained is written to the bus electronic label by computation processor.
7. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
Positioning unit also includes the position coordinates of bus-stop itself, and the positioning unit is received to be sent by the radio-frequency transmissions base station
Position of bus coordinate information, the distance of bus and bus platform is calculated with reference to the position coordinates of itself, then calculate
Time required for bus in-track platform.
8. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
First reader is installed on bus platform, and the Bus Schedules that passenger selects are obtained by scanning the mass transit card electronic tag.
9. the bus arrival information prompting system according to claim 2 based on radio-frequency technique, it is characterised in that described
The information of information cache unit updating cache in real time, update method is：The information of identical car plate, the covering received afterwards first receives letter
Breath, the information of described information buffer unit caching is the newest status information of bus all the time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530257.1A CN107154163B (en) | 2017-06-27 | 2017-06-27 | Bus arrival information reminding system based on radio frequency technology |
| PCT/CN2017/108958 WO2019000765A1 (en) | 2017-06-27 | 2017-11-01 | Bus station arrival reminding system based on radio frequency technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530257.1A CN107154163B (en) | 2017-06-27 | 2017-06-27 | Bus arrival information reminding system based on radio frequency technology |
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| Publication Number | Publication Date |
|---|---|
| CN107154163A true CN107154163A (en) | 2017-09-12 |
| CN107154163B CN107154163B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710530257.1A Active CN107154163B (en) | 2017-06-27 | 2017-06-27 | Bus arrival information reminding system based on radio frequency technology |
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| Country | Link |
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| CN (1) | CN107154163B (en) |
| WO (1) | WO2019000765A1 (en) |
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| CN108492609A (en) * | 2018-05-22 | 2018-09-04 | 长沙理工大学 | A kind of Intelligent bus card and its management system, Intelligent riding method |
| WO2019000765A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Bus station arrival reminding system based on radio frequency technology |
| CN110570127A (en) * | 2019-09-12 | 2019-12-13 | 启迪数华科技有限公司 | intelligent public transportation system, and vehicle operation scheduling method and device |
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| WO2019000765A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Bus station arrival reminding system based on radio frequency technology |
| CN108492609A (en) * | 2018-05-22 | 2018-09-04 | 长沙理工大学 | A kind of Intelligent bus card and its management system, Intelligent riding method |
| CN110570127A (en) * | 2019-09-12 | 2019-12-13 | 启迪数华科技有限公司 | intelligent public transportation system, and vehicle operation scheduling method and device |
| CN110570127B (en) * | 2019-09-12 | 2022-10-04 | 启迪数华科技有限公司 | Intelligent public transportation system, and vehicle operation scheduling method and device |
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| Publication number | Publication date |
|---|---|
| CN107154163B (en) | 2020-07-31 |
| WO2019000765A1 (en) | 2019-01-03 |
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