CN110473425A - Method, parking charging method and the relevant device of parking management - Google Patents
Method, parking charging method and the relevant device of parking management Download PDFInfo
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- CN110473425A CN110473425A CN201910662589.4A CN201910662589A CN110473425A CN 110473425 A CN110473425 A CN 110473425A CN 201910662589 A CN201910662589 A CN 201910662589A CN 110473425 A CN110473425 A CN 110473425A
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- vehicle
- array antenna
- phased array
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0247—Determining attitude
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/04—Position of source determined by a plurality of spaced direction-finders
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/147—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas where the parking area is within an open public zone, e.g. city centre
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to a kind of vehicle positioning method for realizing parking management, parking charging method, industrial personal computer and the system for realizing parking management, the vehicle positioning method of the realization parking management includes: to obtain vehicle equipment in the information of vehicles of parking area real-time detection；Judge whether to meet vehicle according to the information of vehicles to enter parking area or leave the preset condition of parking area；In the case where meeting the preset condition, ETC electronic tag of the phased array antenna on vehicle is triggered to issue wake-up signal and communicated, obtain the angle information of the ETC electronic tag in real time by the phased array antenna, and the real time position of the vehicle is determined according to the angle information, wherein, the radio frequency field of the phased array antenna covers the parking area.Implement technical solution of the present invention, by the way that phased array antenna and vehicle equipment are carried out networking, the tracing and positioning that Lai Shixian parks cars is versatile, at low cost, accuracy rate is high.
Description
Technical field
The present invention relates to wisdom traffic field more particularly to a kind of vehicle positioning method for realizing parking management, it is based on ETC
Parking charging method, industrial personal computer and the system for realizing parking management of electronic tag.
Background technique
With the development that various regions road-surface concrete is charged, there is an urgent need to the classes of realization at one for unattended charge method
Topic, wherein the acquisition of information and positioning to vehicle are key problems among these.In order to realize the interior tracking to park cars of satisfying the need
Positioning, city Roadside Parking charging system is at present mainly using earth magnetism, video stake parking stall measure and UWB automobile detecting following
These types of scheme.
The toll project operation cost of earth magnetism is high, service life is short, maintenance cost is high, charge when need manual intervention or its
He assists at means；Video stake charge is scheme commonplace at present, but is affected by environmental change, and accuracy rate is difficult to protect
Card, can not also carry out anti-fee evasion retrospect；UWB automobile detecting following scheme is the higher scheme of accuracy rate, but user's vehicle is needed to fill
Carrier band has the label of UWB chip, and road measuring device construction is complex, is not easy to be promoted the use of.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above defects of the prior art, providing a kind of realization
The vehicle positioning method of parking management, parking charging method based on ETC electronic tag, industrial personal computer and realize that parking management is
System.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of vehicle location for realizing parking management
Method is applied to industrial personal computer, comprising:
Vehicle equipment is obtained in the information of vehicles of parking area real-time detection；
Judge whether to meet vehicle according to the information of vehicles to enter parking area or leave the preset condition of parking area；
In the case where meeting the preset condition, triggers ETC electronic tag sending of the phased array antenna on vehicle and call out
Awake signal is simultaneously communicated, and obtains the angle information of the ETC electronic tag in real time by the phased array antenna, and according to institute
State the real time position that angle information determines the vehicle, wherein the radio frequency field of the phased array antenna covers the parking area
Domain.
Preferably, the quantity of the phased array antenna is at least two, and the radio frequency of at least two phased array antenna
Region is covered each by the parking area；Moreover,
It triggers ETC electronic tag of the phased array antenna on vehicle to issue wake-up signal and communicated, passes through the phase
Control array antenna obtains the angle information of the ETC electronic tag in real time, and the reality of the vehicle is determined according to the angle information
When position, specifically include:
ETC electronic tag of at least two phased array antenna respectively on the vehicle is triggered to issue wake-up signal and carry out
Communication, obtains at least two of the ETC electronic tag on the vehicle in real time by least two phased array antenna respectively
Angle information, and the linear distance at least two angle information and at least two phased array antenna between any two
Fusion calculation is carried out, with the real time position of the determination vehicle.
Preferably, the parking area is road-surface concrete region；Moreover,
At least two phased array antenna is mounted on one end of monitoring area, and orientation is perpendicular to road extension side
To；Alternatively, at least two phased array antenna is mounted on road side, and orientation is parallel to the road extension side
To.
The present invention also constructs a kind of parking charging method based on ETC electronic tag, comprising:
The real time position of vehicle is determined according to the above vehicle positioning method, and institute is determined according to the real time position of the vehicle
State the specific berth where vehicle, wherein the parking area includes at least one berth；
The vehicle is obtained in the down time in specific berth, wherein the down time is for determining Parking Fee.
Preferably, the real time position of vehicle is determined according to the above vehicle positioning method, and according to the real-time position of the vehicle
The specific berth determined where the vehicle is set, is specifically included:
If meeting vehicle according to information of vehicles judgement enters the preset condition of parking area, and judges the vehicle
Real time position then triggers the phased array antenna and continues and the ETC on the vehicle in the coordinate range in the specific berth
Electronic tag communicates preset time, moreover, real time position of the vehicle in the specific berth is not sent out in the preset time
In the case where changing, determine that the vehicle has stopped；
If meeting the preset condition that vehicle leaves parking area according to information of vehicles judgement, the phased array is triggered
Antenna continues with the ETC electronic tag on the vehicle to communicate preset time, moreover, in the preset time vehicle reality
When position not in the coordinate range in the specific berth in the case where, determine that the vehicle has been moved off.
Preferably, after determining that the vehicle has stopped, further includes:
It controls the phased array antenna stopping to communicate with the ETC electronic tag on the vehicle, makes the ETC electronic tag
Into suspend mode；
After determining that the vehicle has been moved off, further includes:
It controls the phased array antenna stopping to communicate with the ETC electronic tag on the vehicle, makes the ETC electronic tag
Into suspend mode.
The present invention also constructs a kind of vehicle positioning method for realizing parking management, is applied to phased array antenna, comprising:
Receive the triggering command that industrial personal computer issues, wherein the triggering command is that the industrial personal computer is getting vehicle inspection
Measurement equipment meets vehicle according to information of vehicles judgement and enters parking area after the information of vehicles of parking area real-time detection
Or generated in the case where leaving the preset condition of parking area；
Wake-up signal is issued according to ETC electronic tag of the triggering command on vehicle and is communicated, and obtains institute
State the angle information of ETC electronic tag；
The angle information is sent to the industrial personal computer, so that the industrial personal computer determines the vehicle according to the angle information
Real time position.
The present invention also constructs a kind of industrial personal computer, including first processor and the first memory for being stored with computer program,
Realization parking pipe described above is realized when the computer program that the first processor stores in executing the first memory
The step of vehicle positioning method of reason, and/or, realize the step of weighing the above-mentioned parking charging method based on ETC electronic tag.
The present invention also constructs a kind of phased array antenna, including second processor and the second storage for being stored with computer program
Device, when computer program that the second processor stores in executing the second memory, which is realized, described above realizes parking
The step of vehicle positioning method of management.
The present invention also constructs a kind of system for realizing parking management characterized by comprising vehicle equipment, more than
The phased array antenna and above-described industrial personal computer.
Preferably, the vehicle equipment is camera, moreover, the camera captured in real-time at least two field pictures,
The industrial personal computer obtains information of vehicles by carrying out image analysis at least two field pictures.
Preferably, the parking area is road-surface concrete region, moreover, the quantity in the phased array antenna is at least two
In the case where a,
At least two phased array antenna is mounted on one end of monitoring area, and orientation is perpendicular to road extension side
To；Alternatively, at least two phased array antenna is mounted on road side, and orientation is parallel to the road extension side
To.
By the way that phased array antenna and vehicle equipment are carried out networking, Lai Shixian stops technical solution provided by the present invention
The tracing and positioning of vehicle is put, and is had the advantages that
Firstly, can primarily determine that vehicle enters using vehicle equipment detection information of vehicles as auxiliary detection means and stop
Vehicle region or the time for leaving parking area, so that triggering phased array antenna wakes up ETC electronic tag, this mode will not be because of
ETC electronic tag is continuously in wake-up states and influences the service life of ETC electronic tag；
Secondly, benefiting from industry transformation, the vehicle rapid development equipped with ETC electronic tag, ETC coverage rate has certain
Guarantee, the program uses mature ETC antenna technology, installs the label with UWB chip again without user, can directly adopt
Vehicle location can be completed with conventional ETC electronic tag, versatility is stronger, at low cost, moreover, chasing after compared to existing single video
The mode of track positioning, affected by environment small, accuracy rate is high；
Finally, due to which what phased array antenna read is information of vehicles (including license plate) in ETC electronic tag, so can have
Effect avoids deck from happening, for realizing precisely to deduct fees had very big guarantee.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in describing below to embodiment makees letter
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.Attached drawing
In:
Fig. 1 is the flow chart for the vehicle positioning method embodiment one that the present invention realizes parking management；
Fig. 2 is that the present invention carries out fusion calculation to the distance between two acquired angles and phased array antenna with determination
The schematic diagram of the real time position of vehicle；
Fig. 3 is the flow chart of the parking charging method embodiment one the present invention is based on ETC electronic tag；
Fig. 4 is the flow chart for the vehicle positioning method embodiment two that the present invention realizes parking management；
Fig. 5 is the building-block of logic for the vehicle positioning system embodiment one that the present invention realizes parking management；
Fig. 6 A is the scheme of installation for the vehicle positioning system embodiment one that the present invention realizes parking management；
Fig. 6 B is the scheme of installation for the vehicle positioning system embodiment two that the present invention realizes parking management；
Fig. 7 A is the scheme of installation for the vehicle positioning system embodiment three that the present invention realizes parking management；
Fig. 7 B is the scheme of installation for the vehicle positioning system example IV that the present invention realizes parking management.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart for the vehicle positioning method embodiment one that the present invention realizes parking management, the vehicle of the embodiment
Localization method be applied to industrial personal computer, and the following steps are included:
Step S11. obtains vehicle equipment in the information of vehicles of parking area real-time detection；
In this step, illustrate first, parking area includes one or more berths and moves for vehicle
White space, the parking area can be road-surface concrete region, can also be Parking region.In addition, vehicle equipment can
For the camera for being mounted on parking area, information of vehicles is obtained by carrying out image analysis to image captured by camera,
Information of vehicles includes the position of vehicle, may also include the information such as license plate, vehicle；Vehicle equipment can also be to be mounted on parking area
The laser detector in domain is handled by the distance detected to laser detector to obtain vehicle position information；Vehicle inspection
Measurement equipment can also be the geomagnetic sensor for being installed in parking area import and export.It should be understood that above-mentioned be only served in citing, this
Invention is not construed as limiting the concrete form of vehicle equipment.
Step S12. judges whether to meet vehicle according to the information of vehicles and enters parking area or leave parking area
Preset condition；
In this step, camera or laser detector vehicle location detected and known parking area position can be passed through
It sets to judge whether vehicle enters parking area or leave parking area, alternatively, first obtaining vehicle fortune according to multiple vehicle locations
Dynamic direction, and judge whether vehicle enters by whether there is displacement in parking area in conjunction with direction of vehicle movement and vehicle and stop
Parking area is left in vehicle region；It can also be judged by judging whether to trigger the geomagnetic sensor of parking area import and export
Whether vehicle enters parking area or leaves parking area.
Step S13. triggers ETC electronics mark of the phased array antenna on vehicle in the case where meeting the preset condition
It signs and issues out wake-up signal and is communicated, obtain the angle information of the ETC electronic tag in real time by the phased array antenna,
And the real time position of the vehicle is determined according to the angle information, wherein the radio frequency field of the phased array antenna covers institute
State parking area.
In the technical solution of the embodiment, by the way that phased array antenna and vehicle equipment are carried out networking, Lai Shixian
The tracing and positioning to park cars, specifically:
Firstly, can primarily determine that vehicle enters using vehicle equipment detection information of vehicles as auxiliary detection means and stop
Vehicle region or the time for leaving parking area, so that triggering phased array antenna wakes up ETC electronic tag, this mode will not be because of
ETC electronic tag is continuously in wake-up states and influences the service life of ETC electronic tag；
Secondly, benefiting from industry transformation, the vehicle rapid development equipped with ETC electronic tag, ETC coverage rate has certain
Guarantee, the program uses mature ETC antenna technology, installs the label with UWB chip again without user, can directly adopt
The Roadside Parking payment of urban road can be completed with conventional ETC electronic tag, versatility is stronger, and it is at low cost, moreover, comparing
The mode of existing single video tracing and positioning, affected by environment small, accuracy rate is high.
Finally, due to the information of vehicles (including license plate) in the ETC electronic tag that phased array antenna is read, so can be effective
Deck is avoided to happen, for realizing precisely to deduct fees had very big guarantee.In addition, domestic at present install ETC electronic tag
Vehicle fleet size in exponential increase, ETC expanded application has very big development space, this scheme has agreed with current development trend.
In one alternate embodiment, the quantity of phased array antenna is at least two, and at least two phased array day
The radio frequency field of line is covered each by the parking area, moreover, step S13 is specifically included:
ETC electronic tag of at least two phased array antenna respectively on the vehicle is triggered to issue wake-up signal and carry out
Communication, obtains at least two of the ETC electronic tag on the vehicle in real time by least two phased array antenna respectively
Angle information, and the linear distance at least two angle information and at least two phased array antenna between any two
Fusion calculation is carried out, with the real time position of the determination vehicle.Specifically, can by plane geometry algorithm, to it is acquired extremely
The few linear distance real-time perfoming fusion calculation of two angle informations and at least two phased array antenna between any two.
In this embodiment, by the way of more phased array antenna networkings, can multi-angle in monitoring area be equipped with ETC
The vehicle of electronic tag carries out information reading, and is processed into multiple angle informations, then carries out at fusion to multiple angle informations
Reason, the vehicle location accuracy rate determined is higher, and affected by environment smaller, user experience has obtained biggish improvement, can be into
The anti-fee evasion of row chases after the first day of the lunar month.
Preferably, in conjunction with Fig. 2, the quantity of phased array antenna is two, each phased array antenna ETC on vehicle respectively
Electronic tag issues wake-up signal and is communicated, so that two angle informations of ETC electronic tag are generated, then according to plane
Geometric algorithm merges the linear distance between two angle informations and two phased array antenna of the ETC electronic tag
It calculates, to obtain two coordinate informations of the ETC electronic tag on vehicle, comprehensive two coordinate informations can get more accurate
Vehicle location coordinate.Wherein the angle information can be AOA angle (Angle-of-Arrival, angle of arrival ranging).
In one alternate embodiment, parking area is road-surface concrete region.Moreover, at least two phased array antenna are installed
In one end of monitoring area, and orientation is perpendicular to road extending direction；Alternatively, at least two phased array antenna are mounted on
Trackside side, and orientation is parallel to the road extending direction.
Fig. 3 is the flow chart of the parking charging method embodiment one the present invention is based on ETC electronic tag, which stops
Vehicle charging method the following steps are included:
Step S10. determines the real time position of vehicle according to previously described vehicle positioning method, and according to the vehicle
Real time position determines the specific berth where the vehicle, wherein the parking area includes at least one berth；
Step S20. obtains the vehicle in the down time in specific berth, wherein the down time is for determining parking
Expense.
In one alternate embodiment, step S10 is specifically included:
If meeting vehicle according to information of vehicles judgement enters the preset condition of parking area, and judges the vehicle
Real time position then triggers the phased array antenna and continues and the ETC on the vehicle in the coordinate range in the specific berth
Electronic tag communicates preset time, moreover, real time position of the vehicle in the specific berth is not sent out in the preset time
In the case where changing, determine that the vehicle has stopped；Judge that the vehicle is in the reality in the specific berth in preset time
When position whether change, it is still desirable to the reality of vehicle is determined by previously described vehicle positioning method within a preset time
When position, line position of going forward side by side, which is set, to be compared, and determines the change in location of vehicle in preset time whether within a certain error range, if not
In within a certain error range, then show that real time position is changed, instead then thinks that real time position does not change.
If meeting the preset condition that vehicle leaves parking area according to information of vehicles judgement, the phased array is triggered
Antenna continues with the ETC electronic tag on the vehicle to communicate preset time, moreover, in the preset time vehicle reality
When position not in the coordinate range in the specific berth in the case where, determine that the vehicle has been moved off.
Further, after determining that the vehicle has stopped, further includes: control the phased array antenna stopping and institute
The ETC electronic tag communication on vehicle is stated, the ETC electronic tag is made to enter suspend mode.Determining that the vehicle has been moved off it
Afterwards, further includes: control the phased array antenna stopping and communicated with the ETC electronic tag on the vehicle, make the ETC electronics mark
Label enter suspend mode.In this embodiment, when vehicle has been determined, stop over has got well vehicle or has had been moved off parking in parking area
Region can control ETC electronic tag of the phased array antenna no longer on vehicle to send information, and then enter ETC electronic tag
Dormant state can further achieve the effect that power saving.
Fig. 4 is the flow chart for the vehicle positioning method embodiment two that the present invention realizes parking management, the vehicle of the embodiment
Localization method is applied to phased array antenna, and specifically includes:
Step S30. receives the triggering command that industrial personal computer issues, wherein the triggering command is that the industrial personal computer is obtaining
To vehicle equipment after the information of vehicles of parking area real-time detection, vehicle is met according to information of vehicles judgement and is entered
Parking area generates in the case where leaving the preset condition of parking area；
Step S40. issues wake-up signal according to ETC electronic tag of the triggering command on vehicle and is communicated,
And obtain the angle information of the ETC electronic tag；
Step S50. sends the angle information to the industrial personal computer, so that the industrial personal computer is true according to the angle information
The real time position of the fixed vehicle.
The present invention also constructs a kind of industrial personal computer, including first processor and the first memory for being stored with computer program,
The vehicle of above-mentioned realization parking management is realized when the computer program that the first processor stores in executing the first memory
The step of localization method, and/or, the step of realizing the above-mentioned parking charging method based on ETC electronic tag.
The present invention also constructs a kind of phased array antenna, including second processor and the second storage for being stored with computer program
Device, when computer program which stores in executing the second memory, realize above-mentioned realization parking management
The step of vehicle positioning method.
Fig. 5 is the building-block of logic for the vehicle positioning system embodiment one that the present invention realizes parking management, the embodiment
The system for realizing parking management includes: vehicle equipment 10, above-mentioned phased array antenna 20 and above-mentioned industrial personal computer 30.
In one alternate embodiment, vehicle equipment 10 is camera, moreover, camera captured in real-time parking area
At least two field pictures, moreover, industrial personal computer obtains information of vehicles by carrying out image analysis at least two field pictures, into
And judge whether vehicle enters parking area or leave parking area according to vehicle location and known parking area position, or
Person first obtains direction of vehicle movement according to multiple vehicle locations, and by combining direction of vehicle movement and vehicle in parking area
Inside whether there is displacement and whether enters parking area judging vehicle or leave parking area.Further, camera is in addition to conduct
Outside the function of triggering phased array antenna, videograph can be equally saved according to actual needs, be can be used as backstage and investigated.
In one alternate embodiment, vehicle equipment 10 is laser detector, moreover, industrial personal computer is by visiting laser
It surveys the distance that device is detected to be handled to obtain vehicle position information, and then according to vehicle location and known parking area position
It sets to judge whether vehicle enters parking area or leave parking area, alternatively, first obtaining vehicle fortune according to multiple vehicle locations
Dynamic direction, and judge whether vehicle enters by whether there is displacement in parking area in conjunction with direction of vehicle movement and vehicle and stop
Parking area is left in vehicle region.
In one alternate embodiment, vehicle equipment 10 can also be the earth magnetism biography for being installed in parking area import and export
Sensor, moreover, whether industrial personal computer judges vehicle by judging whether to trigger the geomagnetic sensor of parking area import and export
Into parking area or leave parking area.
In one alternate embodiment, parking area is road-surface concrete region, moreover, the quantity in phased array antenna is extremely
In the case where two few, at least two phased array antenna are mounted on one end of monitoring area, and orientation is prolonged perpendicular to road
Stretch direction；Alternatively, at least two phased array antenna are mounted on road side, and orientation is parallel to the road extension side
To.
In a specific embodiment, as shown in Figure 6A, vehicle equipment is camera, and the quantity of phased array antenna is
Two, moreover, two phased array antenna and camera are separately mounted on the portal frame vertical with road direction, parking area packet
It includes along 6 berths that road direction is arranged in both sides of the road.In another specific embodiment, as shown in Figure 6B, vehicle detection
Equipment is camera, and the quantity of phased array antenna is two, moreover, two phased array antenna and camera is separately mounted to and road
On the vertical portal frame in road direction, parking area includes 6 pools angled with road direction in both sides of the road setting
Position.In the two embodiments, after installing camera and phased array antenna, the angle of camera is adjusted, to every
A phased array antenna carries out positioning calibration.Industrial personal computer is the control centre of the system, passes through network and phased array antenna, camera
It is connected with long-range server, and completes the location tracking calculating of video identification and phased array antenna on industrial personal computer.
In a specific embodiment, as shown in Figure 7 A, vehicle equipment includes two cameras, phased array antenna
Quantity is two.Parking area includes along 6 berths that road direction is arranged in both sides of the road.Moreover, both sides of the road are set respectively
It is equipped with lateral column, and is mounted on a phased array antenna and a camera on each lateral column, in this way, the camera shooting on each lateral column
It the monitoring direction of head can be only against three berths of the trackside, to solve the problems, such as that camera view is limited.In another tool
In body embodiment, as shown in Figure 7 B, vehicle equipment includes two cameras, and the quantity of phased array antenna is two.Parking
Region includes in 6 berths angled with road direction of both sides of the road setting.Moreover, both sides of the road are respectively arranged with
Lateral column, an and phased array antenna and a camera are mounted on each lateral column, in this way, camera on each lateral column
Monitoring direction can be only against three berth of the trackside.
Illustrate that the present invention realizes the main working process of the system of parking management below with reference to Fig. 6 A, 6B, Fig. 7 A or Fig. 7 B:
When the vehicle 1 equipped with ETC electronic tag enters in monitoring area, after the video of shooting is sent to industrial personal computer by camera, work
Control machine can Preliminary detection go out the position of vehicle 1.As vehicle 1 gradually drives into berth 3, industrial personal computer is true according to the real time position of vehicle
Determining direction of traffic is to enter parking area, and have displacement in parking area, then triggers two groups of phased array antenna and start to search for
ETC electronic tag, two phased array antenna will receive simultaneously the radio-frequency information of ETC electronic tag return, and calculate in real time
The angle information of target vehicle, herein it should be noted that, since return signal may be from multiple ETC electronic tags, thus need
To classify to return signal by vehicle, i.e., each vehicle can be obtained by the analysis of the multiframe location data of different vehicle
Into berth track.After the angle information for obtaining vehicle 1, pass through the geometry between the actual range and angle of two phased array antenna
Relationship can quickly calculate the coordinate information of ETC electronic tag, to track the position of vehicle 1.When vehicle 1 stops in berth 3
After getting off, industrial personal computer is not displaced by video identification to vehicle, then two phased array antenna work is not triggered, until the vehicle
1 moves since berth 3, and determines that direction of vehicle movement is to be driven out to parking area according to vehicle location, touches again at this time
It sends out two phased array antenna to be positioned, then terminates to track until vehicle 1 leaves berth 3 completely, so far, it is believed that vehicle 1 is
Primary parking task is completed, at this point, industrial personal computer determines the berth 3 where vehicle 1 according to the location information of real-time tracing, and is obtained
Vehicle 1 in the down time in berth 3, server can the account according to bound in down time and ETC electronic tag, settle accounts the vehicle
Parking fee.
In this embodiment, camera is in normally open, is monitored to parking area, and captured video is by industry control
Machine processing, real-time detection vehicle location.Industrial personal computer is identified according to the video that camera is shot, and specifically can be used based on depth
The image detecting technique of study identifies vehicle and its position, and accuracy rate is high, strong real-time.It, can in order to guarantee industry control engine efficiency
The vehicle location in detection picture is removed at the certain interval of configuration, such as primary at interval of identification in 1 second, and the vehicle with several frames in front
Location information compares, and recognizing berth has displacement vehicle then to trigger phased array antenna work.In addition, in order to guarantee ETC
Electronic tag is not continuously in wake-up states to influence the ETC electronic tag service life, and phased array antenna is not that a straight hair wakes up letter
Number, but be in normally off, only industrial personal computer recognize can parking area have displacement vehicle when just sending wake-up signal open
Begin to wake up ETC electronic tag.After radio-frequency information of the phased array antenna in reception ETC electronic tag return, pass through internal calculation
Corresponding angle value can be obtained.Industrial personal computer, can using plane geometry method by the distance between the two angle values and antenna
Calculate the coordinate information of OBU.Other information of vehicles that industrial personal computer is returned also according to ETC electronic tag, such as license plate number, vehicle
Deng, this information of vehicles and the coordinate information of positioning are subjected to fusion calculation, and matched with previously stored location information,
It can be realized by logic judgment from vehicle and enter parking area, drive to specific berth, be parked in specific berth, parked to from specific
Position is driven away, leaves the tracking of parking area process.The tracked information of target vehicle and the down time in specific berth are sent
To server, the down time of target vehicle is calculated, complete information collection and is deducted fees.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any bun
Change, equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (12)
1. a kind of vehicle positioning method for realizing parking management is applied to industrial personal computer characterized by comprising
Vehicle equipment is obtained in the information of vehicles of parking area real-time detection；
Judge whether to meet vehicle according to the information of vehicles to enter parking area or leave the preset condition of parking area；
In the case where meeting the preset condition, triggers ETC electronic tag of the phased array antenna on vehicle and issue to wake up and believe
Number and communicated, obtain the angle information of the ETC electronic tag in real time by the phased array antenna, and according to the angle
Degree information determines the real time position of the vehicle, wherein the radio frequency field of the phased array antenna covers the parking area.
2. vehicle positioning method according to claim 1, which is characterized in that the quantity of the phased array antenna is at least two
It is a, and the radio frequency field of at least two phased array antenna is covered each by the parking area；Moreover,
It triggers ETC electronic tag of the phased array antenna on vehicle to issue wake-up signal and communicated, passes through the phased array
Antenna obtains the angle information of the ETC electronic tag in real time, and the real-time position of the vehicle is determined according to the angle information
It sets, specifically includes:
ETC electronic tag of at least two phased array antenna respectively on the vehicle is triggered to issue wake-up signal and led to
Letter, obtains at least two jiaos of the ETC electronic tag on the vehicle in real time by least two phased array antenna respectively
Spend information, and to the linear distance of at least two angle information and at least two phased array antenna between any two into
Row fusion calculation, with the real time position of the determination vehicle.
3. vehicle positioning method according to claim 2, which is characterized in that the parking area is road-surface concrete region；
Moreover,
At least two phased array antenna is mounted on one end of monitoring area, and orientation is perpendicular to road extending direction；
Alternatively, at least two phased array antenna is mounted on road side, and orientation is parallel to the road extending direction.
4. a kind of parking charging method based on ETC electronic tag characterized by comprising
Vehicle positioning method according to claim 1-3 determines the real time position of vehicle, and according to the vehicle
Real time position determine the specific berth where the vehicle, wherein the parking area includes at least one berth；
The vehicle is obtained in the down time in specific berth, wherein the down time is for determining Parking Fee.
5. parking charging method according to claim 4, which is characterized in that according to claim 1-3
Vehicle positioning method determines the real time position of vehicle, and is determined according to the real time position of the vehicle specific where the vehicle
Berth specifically includes:
If meeting vehicle according to information of vehicles judgement enters the preset condition of parking area, and judges the real-time of the vehicle
It then triggers the phased array antenna in the coordinate range in the specific berth and continues and the ETC electronics on the vehicle in position
Label communication preset time, moreover, real time position of the vehicle in the specific berth does not become in the preset time
In the case where change, determine that the vehicle has stopped；
If meeting the preset condition that vehicle leaves parking area according to information of vehicles judgement, the phased array antenna is triggered
Continue with the ETC electronic tag on the vehicle to communicate preset time, moreover, in the preset time vehicle real-time position
In the case where setting not in the coordinate range in the specific berth, determine that the vehicle has been moved off.
6. parking charging method according to claim 5, which is characterized in that after determining that the vehicle has stopped,
Further include:
It controls the phased array antenna stopping to communicate with the ETC electronic tag on the vehicle, enters the ETC electronic tag
Suspend mode；
After determining that the vehicle has been moved off, further includes:
It controls the phased array antenna stopping to communicate with the ETC electronic tag on the vehicle, enters the ETC electronic tag
Suspend mode.
7. a kind of vehicle positioning method for realizing parking management is applied to phased array antenna characterized by comprising
Receive the triggering command that issues of industrial personal computer, wherein the triggering command, which is the industrial personal computer, to be set getting vehicle detection
It is standby after the information of vehicles of parking area real-time detection, according to information of vehicles judgement meet vehicle enter parking area or from
It is generated in the case where the preset condition in driving and parking region；
Wake-up signal is issued according to ETC electronic tag of the triggering command on vehicle and is communicated, and obtains the ETC
The angle information of electronic tag；
The angle information is sent to the industrial personal computer, so that the industrial personal computer determines the vehicle according to the angle information
Real time position.
8. a kind of industrial personal computer, including first processor and the first memory for being stored with computer program, which is characterized in that described
Any one of the claim 1-3 reality is realized when the computer program that first processor stores in executing the first memory
The step of vehicle positioning method of existing parking management, and/or, it realizes and is based on ETC electronic tag described in any one of claim 4-6
Parking charging method the step of.
9. a kind of phased array antenna, including second processor and the second memory for being stored with computer program, which is characterized in that
It realizes and stops described in realization claim 7 when the computer program that the second processor stores in executing the second memory
The step of vehicle positioning method of vehicle management.
10. a kind of system for realizing parking management characterized by comprising vehicle equipment, phase as claimed in claim 9
Control array antenna and industrial personal computer according to any one of claims 8.
11. the system according to claim 10 for realizing parking management, which is characterized in that the vehicle equipment is to take the photograph
As head, moreover, the camera captured in real-time at least two field pictures, the industrial personal computer is by carrying out at least two field pictures
Image analysis obtains information of vehicles.
12. the system according to claim 10 for realizing parking management, which is characterized in that the parking area is to stop in road
Vehicle region, moreover, in the case where the quantity of the phased array antenna is at least two,
At least two phased array antenna is mounted on one end of monitoring area, and orientation is perpendicular to road extending direction；
Alternatively, at least two phased array antenna is mounted on road side, and orientation is parallel to the road extending direction.
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| CN201910662589.4A CN110473425A (en) | 2019-07-22 | 2019-07-22 | Method, parking charging method and the relevant device of parking management |
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| CN201910662589.4A CN110473425A (en) | 2019-07-22 | 2019-07-22 | Method, parking charging method and the relevant device of parking management |
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|---|---|---|---|---|
| CN111145369A (en) * | 2019-12-31 | 2020-05-12 | 深圳市金溢科技股份有限公司 | Switch scheduling method, vehicle charging method, industrial personal computer and vehicle charging system |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322166A (en) * | 2005-12-02 | 2008-12-10 | 株式会社视骋 | Parking control system and method |
| CN102289693A (en) * | 2011-08-05 | 2011-12-21 | 高�浩 | Electronic license plate system based on active radio frequency recognition and communication control method thereof |
| CN103150772A (en) * | 2013-02-20 | 2013-06-12 | 北京速通科技有限公司 | Multi-lane free flow electronic toll collection system arranged on side of road |
| CN104424815A (en) * | 2013-09-03 | 2015-03-18 | 航天信息股份有限公司 | Method and system for positioning and guiding cars in parking lot |
| CN105321213A (en) * | 2014-06-18 | 2016-02-10 | 深圳市金溢科技股份有限公司 | On-street parking fee collection management method and system |
| CN105390018A (en) * | 2015-10-16 | 2016-03-09 | 上海物联网有限公司 | Underground parking lot intelligent guiding system based on machine learning |
| CN105654560A (en) * | 2014-11-15 | 2016-06-08 | 天津银箭科技有限公司 | Multi-lane free flow non-stop charging system based on DSRC technology |
| CN105844722A (en) * | 2016-03-29 | 2016-08-10 | 宝晟科技（北京）有限公司 | ETC technology-based parking lot charging system and charging method |
| CN106128145A (en) * | 2016-08-23 | 2016-11-16 | 深圳市金溢科技股份有限公司 | UWB electronic tag and awakening method thereof and Vehicle positioning system |
| CN106228835A (en) * | 2016-07-18 | 2016-12-14 | 北京精英智通科技股份有限公司 | A kind of parking stall Parking determination methods and system |
| CN106373427A (en) * | 2016-09-30 | 2017-02-01 | 深圳市金溢科技股份有限公司 | Parking management method and parking management system |
| CN106384395A (en) * | 2016-09-26 | 2017-02-08 | 深圳市金溢科技股份有限公司 | Parking lot antenna positioning method, charge management method, positioning antenna and system |
| CN206210123U (en) * | 2016-11-03 | 2017-05-31 | 浙江镭蒙机器人技术有限公司 | A kind of parking lot Vehicle positioning system |
| CN107886584A (en) * | 2017-10-27 | 2018-04-06 | 深圳市金溢科技股份有限公司 | Sending control method, controller, roadside unit and the toll tags of wake-up signal |
| CN207264588U (en) * | 2017-10-12 | 2018-04-20 | 深圳市金溢科技股份有限公司 | A kind of vehicle carried electronic label and parking management system |
| CN108198256A (en) * | 2017-12-29 | 2018-06-22 | 北京工业大学 | Trackside intelligent parking toll collection system based on ETC technologies |
| CN108288387A (en) * | 2018-01-29 | 2018-07-17 | 深圳信路通智能技术有限公司 | Intelligent linkage road-surface concrete tracking |
| CN208014185U (en) * | 2018-02-26 | 2018-10-26 | 北京市停车管理事务中心 | A kind of Roadside Parking monitoring system based on high-order image recognition and ETC equipment |
| CN109727458A (en) * | 2018-12-28 | 2019-05-07 | 武汉无线飞翔科技有限公司 | A method of section parking charge is realized by dynamic, static traffic linkage |
-
2019
- 2019-07-22 CN CN201910662589.4A patent/CN110473425A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322166A (en) * | 2005-12-02 | 2008-12-10 | 株式会社视骋 | Parking control system and method |
| CN102289693A (en) * | 2011-08-05 | 2011-12-21 | 高�浩 | Electronic license plate system based on active radio frequency recognition and communication control method thereof |
| CN103150772A (en) * | 2013-02-20 | 2013-06-12 | 北京速通科技有限公司 | Multi-lane free flow electronic toll collection system arranged on side of road |
| CN104424815A (en) * | 2013-09-03 | 2015-03-18 | 航天信息股份有限公司 | Method and system for positioning and guiding cars in parking lot |
| CN105321213A (en) * | 2014-06-18 | 2016-02-10 | 深圳市金溢科技股份有限公司 | On-street parking fee collection management method and system |
| CN105654560A (en) * | 2014-11-15 | 2016-06-08 | 天津银箭科技有限公司 | Multi-lane free flow non-stop charging system based on DSRC technology |
| CN105390018A (en) * | 2015-10-16 | 2016-03-09 | 上海物联网有限公司 | Underground parking lot intelligent guiding system based on machine learning |
| CN105844722A (en) * | 2016-03-29 | 2016-08-10 | 宝晟科技（北京）有限公司 | ETC technology-based parking lot charging system and charging method |
| CN106228835A (en) * | 2016-07-18 | 2016-12-14 | 北京精英智通科技股份有限公司 | A kind of parking stall Parking determination methods and system |
| CN106128145A (en) * | 2016-08-23 | 2016-11-16 | 深圳市金溢科技股份有限公司 | UWB electronic tag and awakening method thereof and Vehicle positioning system |
| CN106384395A (en) * | 2016-09-26 | 2017-02-08 | 深圳市金溢科技股份有限公司 | Parking lot antenna positioning method, charge management method, positioning antenna and system |
| CN106373427A (en) * | 2016-09-30 | 2017-02-01 | 深圳市金溢科技股份有限公司 | Parking management method and parking management system |
| CN206210123U (en) * | 2016-11-03 | 2017-05-31 | 浙江镭蒙机器人技术有限公司 | A kind of parking lot Vehicle positioning system |
| CN207264588U (en) * | 2017-10-12 | 2018-04-20 | 深圳市金溢科技股份有限公司 | A kind of vehicle carried electronic label and parking management system |
| CN107886584A (en) * | 2017-10-27 | 2018-04-06 | 深圳市金溢科技股份有限公司 | Sending control method, controller, roadside unit and the toll tags of wake-up signal |
| CN108198256A (en) * | 2017-12-29 | 2018-06-22 | 北京工业大学 | Trackside intelligent parking toll collection system based on ETC technologies |
| CN108288387A (en) * | 2018-01-29 | 2018-07-17 | 深圳信路通智能技术有限公司 | Intelligent linkage road-surface concrete tracking |
| CN208014185U (en) * | 2018-02-26 | 2018-10-26 | 北京市停车管理事务中心 | A kind of Roadside Parking monitoring system based on high-order image recognition and ETC equipment |
| CN109727458A (en) * | 2018-12-28 | 2019-05-07 | 武汉无线飞翔科技有限公司 | A method of section parking charge is realized by dynamic, static traffic linkage |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152729A (en) * | 2019-12-27 | 2020-05-15 | 北京万集科技股份有限公司 | Emission angle adjusting method and system, storage medium and electronic device |
| CN111145369A (en) * | 2019-12-31 | 2020-05-12 | 深圳市金溢科技股份有限公司 | Switch scheduling method, vehicle charging method, industrial personal computer and vehicle charging system |
| CN111489455B (en) * | 2020-03-27 | 2021-09-28 | 中科车港（深圳）实业股份有限公司 | Fuse trinity on-vehicle unit of big dipper ETC active radio frequency identification |
| CN111489455A (en) * | 2020-03-27 | 2020-08-04 | 中科车港（深圳）实业股份有限公司 | Fuse trinity on-vehicle unit of big dipper ETC active radio frequency identification |
| CN111739336A (en) * | 2020-04-26 | 2020-10-02 | 智慧互通科技有限公司 | Parking management method and system |
| CN112562097A (en) * | 2020-12-02 | 2021-03-26 | 重庆盘古美天物联网科技有限公司 | Roadside parking management method based on Beidou positioning technology |
| CN112750218A (en) * | 2020-12-15 | 2021-05-04 | 广州有位智能科技有限公司 | ETC-based parking charging method, device and storage medium |
| CN112907762A (en) * | 2021-01-08 | 2021-06-04 | 广州朗国电子科技有限公司 | Vehicle management system based on image recognition and management method thereof |
| CN113706729A (en) * | 2021-08-24 | 2021-11-26 | Oppo广东移动通信有限公司 | Parking management method, device and system, computer readable medium and electronic equipment |
| CN113706729B (en) * | 2021-08-24 | 2023-09-15 | Oppo广东移动通信有限公司 | Parking management method, device, system, computer readable medium and electronic equipment |
| CN115346391A (en) * | 2022-08-16 | 2022-11-15 | 深圳市中智车联科技有限责任公司 | Parking vehicle condition monitoring method, device and system based on laser ranging |
| CN115346391B (en) * | 2022-08-16 | 2024-02-02 | 深圳市中智车联科技有限责任公司 | Berth vehicle condition monitoring method, device and system based on laser ranging |
| CN115953850A (en) * | 2023-03-10 | 2023-04-11 | 深圳市深圳通有限公司 | Ultra-wideband non-inductive payment traffic abnormity identification device and method |
| CN115953850B (en) * | 2023-03-10 | 2023-05-09 | 深圳市深圳通有限公司 | Passing anomaly identification device and method for ultra-wideband non-inductive payment |
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