CN108550256A - The automatic specification management systems in bicycle parking position and method - Google Patents
The automatic specification management systems in bicycle parking position and method Download PDFInfo
- Publication number
- CN108550256A CN108550256A CN201810369006.4A CN201810369006A CN108550256A CN 108550256 A CN108550256 A CN 108550256A CN 201810369006 A CN201810369006 A CN 201810369006A CN 108550256 A CN108550256 A CN 108550256A
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- bicycle
- conductor
- inductance coil
- parking position
- alternating current
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/207—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of automatic specification management systems in bicycle parking position and method, system includes fence, directionality border sensor and bicycle management system server；The fence includes conductor, alternating current generator, and the both ends of conductor connect the alternating current generator, and the conductor shallow embedding is in the underground on parking stall；The directionality border sensor is installed on bicycle, including main control MCU, inductance coil, wireless communication module and power supply, and the main control MCU is separately connected the inductance coil, power supply；The bicycle management system server with respectively with the fence, the directionality border sensor establish wirelessly communicate.The present invention can accurately sense the boundary on parking stall, and can also effectively judge the direction into and out of parking stall of bicycle, and not only accuracy of identification is high, at low cost, be not easy to be disturbed, and can be with remote management.
Description
【Technical field】
The present invention relates to a kind of management on parking stall, more particularly to a kind of automatic standardized administration method and system in parking stall.
【Background technology】
For parking for specification vehicle, municipal or traffic department, which mainly uses, at present two kinds of sides of a pattern and setting-out pattern
Formula；
It refers to building the stake position for bicycle car locking in the position for being suitble to parking to have a pattern, and lock is installed on bicycle
Vehicle is only pushed into car locking stake, can just stop by buckle device, this pattern is built the disadvantage is that construction funds invested is huge
Period is long, and operation expense is high, largely can not quickly spread out.
Setting-out pattern, which refers to, is being suitble to the position of parking to draw stop line, however this stop line does not have constraint work(physically
Can, it needs manually to be supervised, supervises place not in place, disorderly stop to leave about phenomenon still very seriously, the vehicle for disorderly stopping to leave about ties up
A large amount of public space, also brings many security risks.The a large amount of shared bicycle especially occurred on the market now, user
It after finishing, there is no specification is parked in stop line, and disorderly stops leaving about vehicle whenever and wherever possible, share the provider of bicycle
A large amount of manpower is manually carried and is arranged, not only time-consuming and laborious, and effect is very low.
Therefore insider is stopped in stop line and is manually existed striving to find one kind the public can be made to feel
The pattern of site supervision；However insider's problems faced first is the supervisor being absent from the scene how to judge that bicycle is
It is no to be in stop lineWhether the position of the position and bicycle that judge stop line corresponds to.Therefore current research is will to ask
Topic is converted into the orientation problem on bicycle and parking stall, and also tentatively has found following solution：
(1), parking management is carried out by global position system (guide number SS).After drawing stop line, in electronic map
The specific location on upper mark parking stall, and satellite-positioning receiver is installed on bicycle, when vehicle stops into designated position
It waits, user could complete normal car locking parking.The shortcomings that this pattern is：Since positioning can only rely on satellite-signal, now
GPS positioning system precision it is not accurate enough, easy to produce position excursion phenomenon, and in place of the city building than comparatively dense, letter
Number positioning also can be inaccurate, and the bicycle of accurate stopping is caused to be unable to car locking, and parking lack of standardization instead can be with car locking, it is clear that with
The purpose of specification parking is disagreed.
(2), radio frequency, WifI signal receivers are installed on bicycle, while RF transmitter is disposed in parking website, when
Vehicle enters in the range of signal of website, after sensing signal, can complete parking behavior.The shortcomings that this pattern
It is：Since the radio frequency of website, WiFi signal emitting area are a space ball-type, and its signal strength also directly affects signal and covers
The size of lid range causes range of signal to be mismatched with Parking range.Therefore it is equipped with the bicycle of receiver, it also can not be accurate
Stop into specified parking position.
The present invention is to find completely new pattern, using Maxwell's electromagnetic field principle, designs a kind of fence and parking
The boundary line of position exactly matches, and the electric current of variation is passed on fence, boundary sensing device is then arranged on bicycle, in low coverage
When under state closer or far from fence, all boundary sensing device can be caused to generate different voltage, you can to pass through voltage
Signal come judge parking whether specification, and precision is high.
This boundary sensing device when under short distance state closer or far from fence, can all cause boundary to incude
Device generates different voltage, and bicycle enters fence and also easily determined with the direction for exiting fence, especially suitable for altogether
Enjoy the standardized administration of bicycle.
【Invention content】
The technical problem to be solved in the present invention is to provide a kind of automatic standardized administration method and system in parking stall, can be with
Accurately sense the boundary on parking stall, and can also effectively judge the direction into and out of parking stall of vehicle, it is at low cost, be not easy by
Interference, and can accomplish unattended standardized administration completely.
What the boundary detecting apparatus of the present invention was realized in：A kind of automatic specification management systems in bicycle parking position, packet
Include fence, directionality border sensor and bicycle management system server；The fence includes conductor, alternation
The both ends of current feedback circuit and the first wireless communication module, conductor connect the alternating current generator, and the conductor shallow embedding
Underground in parking stall；The directionality border sensor is installed on bicycle, including main control MCU, inductance coil, channel radio
News module and power supply, the main control MCU are separately connected the inductance coil, the second wireless communication module and power supply；It is described voluntarily
Vehicle Tomcat-AdminPortal with respectively with the fence, the directionality border sensor establish wirelessly communicate.
Further, the frequency cycle for the alternating current that the alternating current generator generates is 5-40ms, and amplitude is -6V
~+6V, current range 0-10mA.
Further, the directionality border sensor further includes filtering and amplifying circuit, and the inductance coil passes through described
Filtering and amplifying circuit connects main control MCU.
The further fence includes stop line and direction board, and the stop line is arranged corresponding to the conductor
The ground of shallow embedding position, the direction board are erected on the periphery of stop line.
What the method for the present invention was realized in：A kind of automatic standardized administration method in bicycle parking position, using it is above-mentioned from
The driving automatic specification management systems in parking stall；
The alternating current that the alternating current generator of the fence generates certain frequency passes through the conductor, makes conductor
Periphery generates magnetic field, and sense of current is sent to the bicycle management system server in real time；
During the bicycle is closer or far from the conductor, due to the effect in conductor periphery magnetic field, the inductance
Coil both ends will produce voltage, the main control MCU periodicity collection voltages data, and by wireless communication module by voltage data
It is sent to bicycle management system server；
The voltage value of the bicycle management system server combination synchronization is judged with sense of current, is obtained
Bicycle inductance coil is proximate to or far from the conductor, and it is into parking stall or to move back further to obtain the bicycle
Go out parking stall, if the order for then sending permission car locking into parking stall to the bicycle, does not otherwise send permission car locking
Order.
Further, the method for the judgement is：
One experimental data table is set in the bicycle management system server, which has prestored electricity
The direction of stream, inductance coil from the conductor distance and inductance coil both end voltage direction and the relationship of size, when it is described voluntarily
When vehicle Tomcat-AdminPortal receives real time data, you can according to inductance coil both end voltage direction and size, sense of current
Inductance coil is obtained by way of checking and verify and testing tables of data from the conductor distance, and combines the variation of the certain time period distance
Situation, the bicycle to obtain the period are into parking stall or to exit parking stall.
Further, further include the control of accuracy of detection：The both end voltage unit change section model of the experimental data table
Enclose smaller, the constant interval range to inductance coil just from the conductor distance is also smaller, tables look-up to obtain inductor wire when judging
The precision enclosed from the conductor distance is higher.
Further, the frequency cycle for the alternating current that the alternating current generator generates is 5-40ms, and amplitude is -6V
~+6V, size of current are within 10mA；The period of the main control MCU collection voltages data is 5-100ms.
Further, the main control MCU periodicity collection voltages data, and the voltage data is amplified and is filtered
Bicycle management system server is sent to by wireless communication module afterwards.
The advantage of the invention is that：The automatic standardized administration device and method in parking stall of the present invention are close by inductance coil
Or far from the conductor (correspond to parking bit boundary) for passing to variable-current, the both ends of inductance coil will produce voltage, and voltage
Size is at certain conversion relation at a distance from inductance coil and fence, and electric potential direction is also enclosed with inductance coil opposing electronic
The direction of motion on column and conductor it is current related, therefore also can determine whether the direction of motion of the bicycle relative to parking stall, not only examine
It is high (error is can be controlled within Centimeter Level) to survey precision, it is easy to operate also extremely to save construction cost and management cost.
【Description of the drawings】
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the overall structure functional block diagram of the automatic specification management systems in bicycle parking position of the present invention.
Fig. 2 is the structural principle block diagram of the fence of the present invention.
Fig. 3 is the structural principle block diagram of the directionality border sensor of the present invention.
Fig. 4 is the border detection principle assumption diagram of the present invention.
【Specific implementation mode】
Shown in please referring to Fig.1 to Fig.4, the automatic specification management systems in bicycle parking position of the invention, including fence 1
With directionality border sensor 2 and bicycle management system server 3.The bicycle management system server 3 and difference
It establishes and wirelessly communicates with the fence 1, the directionality border sensor 2.
Mainly as shown in Fig. 2, the fence 1 includes conductor 11 and alternating current generator 12 and the first wireless telecommunications
The both ends of module 13, conductor 11 connect the alternating current generator 2；And 11 shallow embedding of conductor is in the underground on parking stall；Institute
It further includes stop line (not shown) and direction board (not shown) to state fence, and the stop line is arranged corresponding to the conductor
The ground of shallow embedding position, the direction board are erected on the periphery of stop line, for reminding the user of distant place to have parking stall at this.
Mainly as shown in figure 3, the directionality border sensor 2 is installed on bicycle, directionality border sensor 2 wraps
Main control MCU 21, inductance coil 22, the second wireless communication module 23 and power supply 24 are included, further includes filtering and amplifying circuit 25, the master
The second wireless communication module of MCU21 connections 23 is controlled, and the inductance coil 22 is connected by the filtering and amplifying circuit 25, it is described
Power supply 24 is that the main control MCU 21, inductance coil 22, the second wireless communication module 23 and filtering and amplifying circuit 25 are powered.Its
In, the power supply 24 includes lithium battery 241 and solar panel 242, and the solar panel 242 passes through the lithium battery
The 241 connections main control MCU 21, inductance coil 22, the second wireless communication module 23 and amplification filter module 25.
The directionality border sensor 2 of the present invention is to utilize the technology on electromagnetic field inducing principle detection boundary, side
Boundary's testing principle is：
The alternating current I that the alternating current generator 12 generates certain frequency passes through the conductor 11；Wherein, the friendship
The frequency cycle for the alternating current I that power transformation flow-generator 12 generates is 5-40ms, and amplitude is -6V~+6V, size of current 10mA
Within.
By Maxwell's electromagnetic field it is recognised that the electric field of variation will produce changing magnetic field on its periphery, work as bicycle
When into the boundary surrounded by conductor 11, the inductance coil 22 of directionality border sensor 2 is in changing magnetic field, due to
The variation of magnetic flux, generates induced potential on inductance coil 22 namely 22 both ends of inductance coil generate voltage, the master control
MCU21 periodicity collection voltages data obtain true by 25 high-precision amplification of filtering and amplifying circuit and after digital filtering is handled
Real effective voltage value, then analyzes the voltage data, and judgement obtains inductance coil 22 and is proximate to or far from described
Conductor 11, or it is to enter the region A or exit region A that the conductor 11 surrounds further to obtain the inductance coil 22.
The period of 21 collection voltages data of the main control MCU is 5-100ms.As shown in figure 4, when the direction of electric current I is counterclockwise
When, if the inductance coil 22 it is mobile by the direction of arrow V1 in figure and close to the conductor 11, then the two of inductance coil 22
End will produce voltage as shown in the figure, and inductance coil 22, closer to conductor 11, the voltage that both ends generate is bigger.When described
Inductance coil 22 by the direction of arrow V1 in figure continue to move to and into after the A of region, since inductance coil 22 is really far from leading
Body 11, the voltage that its both ends generates at this time just become smaller；Conversely, when the inductance coil 22 in the A of region will exit region A, still
In to scheme for current direction, since inductance coil 22 is the direction by arrow V2 in figure first close to conductor 11, then still with V2
Direction first far from conductor 11, the change procedure for the voltage swing that its both ends generates at this time is identical as entrance region A's, but potential
Direction is opposite.Therefore, 22 voltage data of inductance coil is acquired when main control MCU 21 is periodical, and the voltage data is put
It is big be filtered after voltage data is sent to by bicycle management system server 3 by the second communication module 23 (including cloud takes
Business device), meanwhile, the data of current direction and size are sent to certainly by the fence 1 in real time by the first communication module 13
Driving management system server 3, bicycle management system server 3 can analyze the voltage and current data, judge
The moving direction of 22 counter conductor 11 of inductance coil, since electric current I is alternating current, direction can change, in conjunction with electricity
The electric potential direction at 22 both ends of sense coil and the direction of electric current I can also judge that inductance coil 22 is into region A or to exit
Region A, then will determine that result is sent to main control MCU 21.When confirmation bicycle enters parking area A, main control MCU 21, which is sent, to be permitted
Perhaps car locking order, after car locking module receives order, you can complete car locking operation；Or the main control MCU 21 passes through the second communication
Module 23 establishes wireless telecommunications with bicycle management system server 3, then by bicycle management system server 3 by wirelessly moving
Dynamic network, which is sent, allows car locking order to main control MCU 21, and the i.e. controllable car locking module of main control MCU 21 completes car locking operation.It is on the contrary
If confirming that bicycle leaves boundary certain distance, i.e., it is not parked in parking area A, does not then allow car locking, shares bicycle just
It can not terminate charging, can achieve the purpose that specification is stopped without manual site's supervision.
For ease of the analysis to voltage data, a number experiment evidence can be set in the bicycle management system server 3
Table, the experimental data table prestored sense of current, inductance coil 22 with a distance from the conductor 11 with 22 liang of inductance coil
The relationship of terminal voltage direction and size, when the bicycle management system server 3 receives real time data, you can according to inductance
22 both end voltage direction of coil and size, sense of current obtain inductance coil by way of checking and verify and testing tables of data and are led from described
Body distance, and the situation of change of the certain time period distance is combined, the bicycle to obtain the period is to enter parking stall
Still parking stall is exited.
Control for accuracy of detection：The both end voltage unit change interval range of the tables of data is smaller, to electricity just
It is also smaller to feel constant interval range of the coil from the conductor distance, tables look-up to obtain inductance coil when judging from the conductor distance
Precision it is higher.I.e. correspondence more refines, and precision is higher, for the present invention, fully achieves Centimeter Level
Precision, to which the parking of controllable bicycle is no more than the too big distance of stop line.It in actual application can be by inductance
The data of voltage and tables of data that 22 both ends of coil generate are compared, to inquire between inductance coil 22 and conductor 11
Distance.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (9)
1. a kind of automatic specification management systems in bicycle parking position, it is characterised in that：It is sensed including fence, directionality boundary
Device and bicycle management system server；
The fence includes conductor, alternating current generator and the first wireless communication module, described in the both ends connection of conductor
Alternating current generator, and the conductor shallow embedding is in the underground on parking stall；
The directionality border sensor is installed on bicycle, including main control MCU, inductance coil, wireless communication module and electricity
Source, the main control MCU are separately connected the inductance coil, the second wireless communication module and power supply；
The bicycle management system server does not establish channel radio with the fence, the directionality border sensor
Letter.
2. the automatic specification management systems in bicycle parking position as described in claim 1, it is characterised in that：The alternating current hair
The frequency cycle for the alternating current that raw device generates is 5-40ms, and amplitude is -6V~+6V, and size of current is within 10mA.
3. the automatic specification management systems in bicycle parking position as described in claim 1, it is characterised in that：The directionality boundary
Sensor further includes filtering and amplifying circuit, and the inductance coil connects main control MCU by the filtering and amplifying circuit.
4. the automatic specification management systems in bicycle parking position as described in claim 1, it is characterised in that：The fence packet
Stop line and direction board are included, the stop line is arranged on the ground corresponding to conductor shallow embedding position, and the direction board erects
In the periphery of stop line.
5. a kind of automatic standardized administration method in bicycle parking position, it is characterised in that：Using any one of such as Claims 1-4 institute
The automatic specification management systems in bicycle parking position stated；
The alternating current that the alternating current generator of the fence generates certain frequency passes through the conductor, makes conductor periphery
Magnetic field is generated, and sense of current is sent to the bicycle management system server in real time；
During the bicycle is closer or far from the conductor, due to the effect in conductor periphery magnetic field, the inductance coil
Both ends will produce voltage, the main control MCU periodicity collection voltages data, and be sent voltage data by wireless communication module
Give bicycle management system server；
The voltage value of the bicycle management system server combination synchronization is judged with sense of current, is obtained voluntarily
Vehicle inductance coil is proximate to or far from the conductor, and it is to enter parking stall or exit to stop further to obtain the bicycle
Parking stall, if otherwise the order for then sending permission car locking into parking stall does not send the order for allowing car locking to the bicycle.
6. the automatic standardized administration method in bicycle parking position as claimed in claim 5, it is characterised in that：
The method of the judgement is：
It is provided with experimental data table in the bicycle management system server, which has prestored electric current
Direction, inductance coil are from the conductor distance and inductance coil both end voltage direction and the relationship of size, when the bicycle tube
When reason system server receives real time data, according to inductance coil both end voltage direction and size, sense of current by checking and verify
The mode for testing tables of data obtains inductance coil from the conductor distance, and combines the situation of change of the certain time period distance, from
And the bicycle for obtaining the period is into parking stall or to exit parking stall.
7. the automatic standardized administration method in bicycle parking position as claimed in claim 6, it is characterised in that：It further include accuracy of detection
Control：The both end voltage unit change interval range of the experimental data table is smaller, and corresponding inductance coil is from the conductor
The constant interval range of distance is also smaller, is checked and verify when judging and tests tables of data and obtain precision of the inductance coil from the conductor distance just
It is higher.
8. the automatic standardized administration method in bicycle parking position as claimed in claim 5, it is characterised in that：The main control MCU week
Phase property collection voltages data, and the voltage data is amplified be filtered after bicycle is sent to by wireless communication module
Tomcat-AdminPortal.
9. the automatic standardized administration method in bicycle parking position as claimed in claim 5, it is characterised in that：
The frequency cycle for the alternating current that the alternating current generator generates is 5-40ms, and amplitude is -6V~+6V, and electric current is big
Small is within 10mA；
The period of the main control MCU collection voltages data is 5-100ms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369006.4A CN108550256A (en) | 2018-04-23 | 2018-04-23 | The automatic specification management systems in bicycle parking position and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369006.4A CN108550256A (en) | 2018-04-23 | 2018-04-23 | The automatic specification management systems in bicycle parking position and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108550256A true CN108550256A (en) | 2018-09-18 |
Family
ID=63512036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810369006.4A Pending CN108550256A (en) | 2018-04-23 | 2018-04-23 | The automatic specification management systems in bicycle parking position and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108550256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331192A (en) * | 2017-07-05 | 2017-11-07 | 杭州科技职业技术学院 | A kind of private parking stall idle period shared service method and system |
| CN111063215A (en) * | 2019-12-26 | 2020-04-24 | 珠海格力电器股份有限公司 | Parking space safety supervision method and device, storage medium and electronic equipment |
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| CN107295463A (en) * | 2017-06-07 | 2017-10-24 | 福建索天信息科技股份有限公司 | A kind of non-motor vehicle parks management method and system |
| CN107808517A (en) * | 2017-12-14 | 2018-03-16 | 深圳智能云集科技有限公司 | A kind of method for being accurately positioned and managing to sharing bicycle |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130069535A1 (en) * | 2011-09-16 | 2013-03-21 | Cree, Inc. | Solid-state lighting apparatus and methods using energy storage |
| CN107003676A (en) * | 2014-12-16 | 2017-08-01 | 罗伯特·博世有限公司 | Method and work implement for the working region that recognizes utonomous working utensil |
| CN107295463A (en) * | 2017-06-07 | 2017-10-24 | 福建索天信息科技股份有限公司 | A kind of non-motor vehicle parks management method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107331192A (en) * | 2017-07-05 | 2017-11-07 | 杭州科技职业技术学院 | A kind of private parking stall idle period shared service method and system |
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Application publication date: 20180918 |