CN117523688A - Roadside berth parking management system - Google Patents
Roadside berth parking management system Download PDFInfo
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- CN117523688A CN117523688A CN202311526441.0A CN202311526441A CN117523688A CN 117523688 A CN117523688 A CN 117523688A CN 202311526441 A CN202311526441 A CN 202311526441A CN 117523688 A CN117523688 A CN 117523688A
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- 238000007689 inspection Methods 0.000 claims abstract description 197
- 230000009471 action Effects 0.000 claims abstract description 14
- 238000007726 management method Methods 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 34
- 238000005516 engineering process Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
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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
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- 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
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- 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
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- 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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Business, Economics & Management (AREA)
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- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention mainly relates to a road side berth parking management system, which comprises: the geomagnetic parking space detector records the field action and the field entering time and the field exiting action and the field exiting time when detecting that the vehicle enters a berth, and transmits the acquired information signals to the cloud platform; the video inspection equipment acquires a berth number and a vehicle license plate of a berth corresponding to the video inspection equipment, and transmits the acquired information signals to the cloud platform; the cloud platform generates a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and sends the parking order to the charge management terminal; and the charge management terminal is used for making a bill for the vehicle by a bill making person to a berth where the vehicle is parked. The system can realize accurate identification and positioning for multiple berths such as parallel, vertical, inclined and the like, and the multi-equipment linkage can finish road side berth parking management, so that the problem of inconsistent data caused by equipment faults, data transmission errors and the like can be effectively avoided, and the accuracy and reliability of the data are improved.
Description
Technical Field
The invention mainly relates to the technical field of open parking space area management, in particular to a roadside berth parking management system.
Background
At present, the road parking charge management industry mostly adopts a visual inspection mode by field management personnel to photograph vehicles entering and exiting a scene, license plate recognition, berth number input and uploading operation, and a parking management system receives photographs and recognition results according to whether the longitude and latitude of a handset photographed time accords with the longitude and latitude range of the berth number or not, so that evidence collection is completed; the method is greatly influenced by human factors, the evidence obtaining quality is low, and according to the method, one person can only manage 15 to 20 berths, the labor cost is high, and the method cannot meet the requirements of high throughput, high precision and high efficiency of the urban road side parking platform which is developed at high speed.
The GPS positioning technology is a global satellite positioning system (GPS) based positioning technology that can achieve position location, measurement and navigation of an object or person. The principle is that a GPS receiver is used for receiving signals from satellites, the position information of an object or a person is calculated through error processing and correction of the signals, and the information is transmitted to a mobile terminal or other equipment through a wireless communication technology. The accuracy of the GPS positioning technology depends on various factors, such as the number of satellites, signal transmission errors, multipath effects, and the like, and in general, the GPS positioning technology can achieve positioning accuracy of several meters to tens of meters, so as to meet most application requirements, but the accuracy required in the inspection process of the video inspection equipment needs to achieve centimeter level and can accurately match the position relationship between the video inspection equipment and the berth.
Therefore, the intelligent and convenient road side parking system can be combined with the global satellite positioning system, urban parking resources are integrated, and a convenient and efficient novel parking service management mode is provided.
The foregoing background knowledge is intended to assist those of ordinary skill in the art in understanding the prior art that is closer to the present invention and to facilitate an understanding of the inventive concepts and aspects of the present application, and it should be understood that the foregoing background art should not be used to assess the novelty of the technical aspects of the present application without explicit evidence that such matter is disclosed prior to the filing date of the present application.
Disclosure of Invention
In order to solve at least one technical problem mentioned in the background art, the invention aims to provide a road side berth parking management system which can realize accurate identification and positioning for multiple berths such as parallel, vertical, inclined and the like, and can effectively avoid the problem of inconsistent data caused by equipment faults, data transmission errors and the like and improve the accuracy and reliability of the data by multi-equipment linkage to finish road side berth parking management.
A roadside berth parking management system comprising:
a geomagnetic parking space detector provided in the berth, configured to record a field action and an entrance time and an exit action and an exit time when a vehicle is detected to be driven into the berth, and transmit the acquired information signal to the cloud platform;
the video inspection device is arranged on a preset inspection route, and is configured to acquire a berth number and a vehicle license plate of a berth corresponding to the video inspection device in the inspection process, and transmit the acquired information signals to the cloud platform;
the cloud platform is configured to generate a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and send the parking order to the charge management terminal;
a charge management terminal configured to bill a vehicle by a bill taker to a berth where the vehicle is parked.
As a further preferable mode of the technical scheme of the invention, the time interval between two inspection steps before and after any berth in the parking area which is responsible for the video inspection equipment is not longer than the free parking allowed time of the parking area.
As a further preferred aspect of the present invention, the video inspection device operates in a manual or unmanned manner on a route that deviates or does not deviate from the preset inspection route.
As a further preferable mode of the technical scheme of the invention, the method for acquiring the license plate of the vehicle corresponding to the berth of the video inspection equipment by the video inspection equipment is to acquire images of the vehicle berthed at the current corresponding berth of the video inspection equipment, and acquire the license plate through recognition of an image recognition technology.
As a further preferred aspect of the present invention, the video inspection device further identifies the identified license plate, obtains a license plate photo displayed by a regular rectangle, and obtains an included angle α between a connection line between the video inspection device and the license plate and a running direction of the video inspection device, and determines a relationship between a berth and the running direction of the video inspection device according to the included angle, including:
if alpha=90° ±beta, the berth is vertical to the running direction of the video inspection equipment, wherein beta is the empirical value of the vehicle parking inclination angle;
if alpha is smaller than 90 degrees, the travelling direction of the berth and the video inspection equipment is inclined;
if the video inspection equipment cannot be perpendicular to the license plate along with the operation of the video inspection equipment, and the earlier alpha is smaller than 90 degrees and the later alpha is larger than 90 degrees, the berth is parallel to the travelling direction of the video inspection equipment.
The distance between the geomagnetic parking space detector and the video inspection equipment in the parking space is calculated by the following formula:
ac＝acos(sin(lat a )×sin(lat c )+cos(lat a )×cos(lat c )×cos(lon c -
lon a ))×R×1000(1)
wherein lat a And lon a Respectively representing the latitude and the longitude of the geomagnetic parking space detector positioning a; lat c And lon c Weft yarn respectively representing positioning c of video inspection equipmentDegree and longitude; sin represents a sine function; cos represents a cosine function; acos represents an inverse cosine function; r represents an earth radius parameter, and the selection range is 6350-6380 km, preferably 6378.137km; ac is the distance between the last calculated geomagnetic parking space detector and two points of the video inspection equipment, and the unit is meter. Notably, lat should first be taken a 、lon a 、lat c And lon c The degrees of longitude and latitude expressed are converted into radians: degeres× (pi/180), where degeres represents the degrees of longitude and latitude and pi represents the circumference ratio.
As a further preference for the technical scheme of the invention, the berth number of the video inspection equipment is judged according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance between the geomagnetic parking space detector and the inspection route of the video inspection equipment.
As a further preference for the technical scheme of the invention, whether the current running route of the video inspection equipment deviates from the preset inspection route is judged according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance between the geomagnetic parking space detector and the inspection route of the video inspection equipment.
As a further preferred aspect of the present invention, the charge management terminal includes a PDA charge management terminal.
A roadside berth parking management method, comprising:
1) The geomagnetic parking space detector arranged in the berth records the action and the time of entering a field and the action and the time of exiting the field when detecting that the vehicle enters the berth, and transmits the acquired information signals to the cloud platform;
2) The video inspection equipment running on a preset inspection route acquires a berth number and a vehicle license plate of a berth corresponding to the video inspection equipment in the inspection process, and transmits the acquired information signals to a cloud platform;
3) The cloud platform generates a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and sends the parking order to the charge management terminal;
4) And the charge management terminal receives the parking order sent by the cloud platform, and then the ticket-making person goes to the berth where the vehicle is parked to make a ticket-making and paste for the vehicle.
As a further preferable aspect of the present invention, in the step 2), a time interval between two inspection steps before and after the video inspection device is used for any one of the parking places in the parking area that the video inspection device is responsible for is not greater than a time period for allowing free parking in the parking area.
As a further preferable mode of the technical scheme of the present invention, in the step 2), the method for obtaining the license plate of the vehicle corresponding to the berth by the video inspection device is to obtain the license plate by image obtaining of the vehicle currently corresponding to the berth by the video inspection device and identifying by an image identification technology.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the above-described roadside berth parking management method.
The beneficial effects of this application are:
1) The invention completes road side berth parking management by using multi-equipment linkage such as a geomagnetic parking space detector, video inspection equipment, a cloud platform, a charging management terminal and the like, can effectively avoid the problem of inconsistent data caused by equipment faults, data transmission errors and the like, and improves the accuracy and the reliability of the data. The influence of faults of single equipment on orders is avoided, and the fault tolerance rate and the availability of the orders are improved;
2) The system accurately distinguishes different types of vehicles and different time periods for parking, can realize the adaptation of various vehicle types, the adaptation of peak and valley time periods, and the accurate allocation of parking resources for differentiated pricing, and guides the vehicle owners to reasonably park;
3) The system can accurately identify and position various berths parallel to, vertical to, inclined to and the like of the travelling direction of the video inspection equipment, can be matched with a geomagnetic parking space detector to identify and correct a possibly wrong travelling route of the video inspection equipment, supports manual driving or unmanned driving of the video inspection equipment, and further reduces labor cost;
4) The system has the product capabilities of data statistics, equipment management, parking management, charging rule management and order management, and simultaneously supports the inquiry and statistics of parking order data, and saves labor cost when the system is required to comprehensively serve business.
Drawings
To make the above and/or other objects, features, advantages and examples of the present invention more comprehensible, the accompanying drawings which are needed in the detailed description of the present invention are simply illustrative of the present invention and other drawings can be obtained without inventive effort for those skilled in the art.
FIG. 1 is a block diagram showing a construction of a roadside berth parking management system;
FIG. 2 shows a schematic representation of berth identification perpendicular to the direction of travel of a video inspection device;
FIG. 3 shows a schematic representation of berth identification inclined to the direction of travel of a video inspection device;
fig. 4 shows a schematic representation of berth identification parallel to the direction of travel of the video inspection device.
Detailed Description
Suitable substitutions and/or modifications of the process parameters will be apparent to those skilled in the art from the disclosure herein, however, it is to be expressly pointed out that all such substitutions and/or modifications are intended to be encompassed by the present invention. While the products and methods of preparation of the present invention have been described in terms of preferred embodiments, it will be apparent to those skilled in the relevant art that variations and modifications can be made in the products and methods of preparation described herein without departing from the spirit and scope of the invention.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The present invention uses the methods and materials described herein; other suitable methods and materials known in the art may be used. The materials, methods, and examples described herein are illustrative only and not intended to be limiting. All publications, patent applications, patents, provisional applications, database entries, and other references mentioned herein, and the like, are incorporated herein by reference in their entirety. In case of conflict, the present specification, including definitions, will control.
Unless specifically stated otherwise, the materials, methods, and examples described herein are illustrative only and not intended to be limiting. Although methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described herein.
The present invention is described in detail below.
As shown in the block diagram of fig. 1, there is provided a roadside berth parking management system, including:
a geomagnetic parking space detector provided in the berth, configured to record a field action and an entrance time and an exit action and an exit time when a vehicle is detected to be driven into the berth, and transmit the acquired information signal to the cloud platform;
the video inspection device is arranged on a preset inspection route, and is configured to acquire a berth number and a vehicle license plate of a berth corresponding to the video inspection device in the inspection process, and transmit the acquired information signals to the cloud platform;
the cloud platform is configured to generate a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and send the parking order to the PDA charge management terminal;
a PDA charge management terminal configured to order a ticket by a ticket reader to a berth where the vehicle is parked.
As a further preferable mode of the technical scheme of the invention, the cloud platform of the roadside berth parking management system comprises a server and platform customer service.
As a further preference for the technical scheme of the invention, the server receives data uploading of the video inspection equipment, the geomagnetic parking space detector and the PDF charge management terminal, and can issue parking space information to the PDF charge management terminal; the cloud platform sends a charging bill to the vehicle owner through the server and can send the induction information.
As a further preference for the technical scheme of the invention, the platform customer service can audit the server data, update the data if necessary, and also can receive the inquiry of the vehicle owner.
As a further preferable mode of the technical scheme of the invention, the time interval between two inspection steps before and after any berth in the parking area which is responsible for the video inspection equipment is not longer than the free parking allowed time of the parking area. If the free parking time period of the road side parking area is 15min, the video inspection equipment can set the inspection period of the road side parking area to be not longer than 15min, such as 12min, namely, the time interval between two inspection steps is 12min, the possibility that the parked vehicle on a certain berth does not generate a parking order when the parking time exceeds the free parking time period can be avoided, the escape list can be completely avoided, the inspection time of the video inspection equipment can be saved, and the energy loss and the equipment abrasion of the video inspection equipment can be saved.
As a further preferred aspect of the present invention, the video inspection device operates in a manual or unmanned manner on a route that deviates or does not deviate from the preset inspection route. Because of the limit of the inspection period, the video inspection equipment can run on a preset inspection route due to the upper limit of the parking berth existence covered by the video inspection equipment, and the video inspection equipment which can acquire the berth number and the vehicle license plate and transmit the acquired information signals to the cloud platform can be applied to the scheme of the invention, so that the unmanned automatic inspection can be adopted, and a large amount of manpower and financial cost can be saved.
As a further preferable mode of the technical scheme of the invention, the method for acquiring the license plate of the vehicle corresponding to the berth of the video inspection equipment by the video inspection equipment is to acquire images of the vehicle berthed at the current corresponding berth of the video inspection equipment, and acquire the license plate through recognition of an image recognition technology.
As a further preferred aspect of the present invention, the video inspection device further identifies the identified license plate to obtain a license plate photo displayed in a regular rectangle, and obtains an included angle α between a connection line between the video inspection device and the license plate and a running direction of the video inspection device, and determines a relationship between a berth and the running direction of the video inspection device according to the included angle, as shown in fig. 2-4, and specifically includes:
if alpha=90° ±beta, the berth is vertical to the running direction of the video inspection equipment, wherein beta is the empirical value of the vehicle parking inclination angle;
if alpha is smaller than 90 degrees, the travelling direction of the berth and the video inspection equipment is inclined;
if the video inspection equipment cannot be perpendicular to the license plate along with the operation of the video inspection equipment, and the earlier alpha is smaller than 90 degrees and the later alpha is larger than 90 degrees, the berth is parallel to the travelling direction of the video inspection equipment.
The distance between the geomagnetic parking space detector and the video inspection equipment in the parking space is calculated by the following formula:
ac＝acos(sin(lat a )×sin(lat c )+cos(lat a )×cos(lat c )×cos(lon c -
lon a ))×R×1000(1)
wherein lat a And lon a Respectively representing the latitude and the longitude of the geomagnetic parking space detector positioning a; lat c And lon c Respectively representing the latitude and the longitude of the video inspection equipment positioning c; sin represents a sine function; cos represents a cosine function; acos represents an inverse cosine function; r represents an earth radius parameter, and the selection range is 6350-6380 km, preferably 6378.137km; ac is the distance between the last calculated geomagnetic parking space detector and two points of the video inspection equipment, and the unit is meter. Notably, lat should first be taken a 、lon a 、lat c And lon c The degrees of longitude and latitude expressed are converted into radians: degeres× (pi/180), where degeres represents the degrees of longitude and latitude and pi represents the circumference ratio.
As a further preference for the technical scheme of the invention, the berth number of the video inspection equipment is judged according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance from the geomagnetic parking space detector to the inspection route of the video inspection equipment.
As a further preference for the technical scheme of the invention, whether the current running route of the video inspection equipment deviates from the preset inspection route is judged according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance between the geomagnetic parking space detector and the inspection route of the video inspection equipment.
The number of the roadside berths is possibly damaged, unrecognized, confused and the like due to the open air, abrasion and the like, so that video inspection equipment is required to be matched with a geomagnetic parking space detector to determine the berth number of the current berth of the vehicle and the berth number of the current berth of the video inspection equipment.
As a further preferred embodiment of the present invention, as shown in fig. 2, when the video inspection device detects that α=90° ±β, that is, the berth is perpendicular to the travelling direction of the video inspection device, the method for determining the berth number of the berth where the video inspection device is currently located is as follows: the parking positions of the geomagnetic parking space detectors closest to the video inspection equipment are searched in the adjacent geomagnetic parking space detectors, namely the parking positions of the video inspection equipment at present, and the geomagnetic parking space detectors can obtain the parking position numbers.
As a further preferred embodiment of the present invention, as shown in fig. 2, when the video inspection device detects that α=90° ±β, that is, the berth is perpendicular to the travelling direction of the video inspection device, the method for determining whether the current running route of the video inspection device deviates from the preset inspection route is as follows: calculating the minimum distance between the video inspection equipment and a geomagnetic parking space detector of the current parking space, comparing the minimum distance with the fixed distance between the geomagnetic parking space detector and the inspection route, and if the minimum distance is larger or smaller than the fixed distance, shifting the operation route of the video inspection equipment; further, correcting the running route of the video inspection equipment according to the difference value between the minimum distance and the fixed distance.
As a further preferred embodiment of the present invention, as shown in fig. 3, when the video inspection device detects that α is less than 90 ° and the travelling direction of the video inspection device is inclined, the method for determining the number of the berth where the video inspection device is currently located is as follows:
1) Acquiring connection lines between video inspection equipment and a plurality of geomagnetic parking space detectors near a license plate;
2) Calculating an included angle gamma between the current running route of the video inspection equipment and the connecting line in the step 1) i I represents the number of the geomagnetic parking space detector;
3) Meets the alpha-beta not more than gamma i The berth where the geomagnetic parking space detector with the number of i is less than or equal to alpha+beta is the current berth where the video inspection equipment is located, so that the berth number is obtained.
As a further preferred embodiment of the present invention, as shown in fig. 3, when the video inspection device detects that α is less than 90 ° and the travelling direction of the video inspection device is inclined, the method for determining whether the current running route of the video inspection device deviates from the preset inspection route is as follows:
1) Acquiring the distance L from a geomagnetic parking space detector corresponding to the current berth of the video inspection equipment to a preset inspection route i I is the number of the geomagnetic parking space detector;
2) If sin (gamma) i )*ac≠L i Indicating that the current running route of the video inspection equipment deviates from a preset inspection route; further, the running route of the video inspection equipment is corrected according to the deviation.
As a further preferred embodiment of the present invention, as shown in fig. 4, when the video inspection device detects that the earlier α is less than 90 ° and the later α is greater than 90 °, that is, the berth is parallel to the travelling direction of the video inspection device, the method for determining the berth number of the berth where the video inspection device is currently located is as follows:
when the video inspection equipment runs along the current running direction, the distance between the video inspection equipment and a plurality of geomagnetic parking space detectors near a license plate is calculated in real time from the earlier stage alpha < 90 DEG to the later stage alpha > 90 DEG, and when the distance between the video inspection equipment and a certain geomagnetic parking space detector is detected to be reduced first and then increased, the certain geomagnetic parking space detector is the current berth where the video inspection equipment is located, so that the berth number is obtained.
As a further preferred embodiment of the present invention, as shown in fig. 4, when the video inspection device detects that the earlier α is less than 90 ° and the later α is greater than 90 °, that is, the berth is parallel to the travelling direction of the video inspection device, the method for determining whether the current running route of the video inspection device deviates from the preset inspection route is as follows:
when the video inspection equipment runs along the current running direction, the distance between the video inspection equipment and a plurality of geomagnetic parking space detectors near a license plate is calculated in real time from the earlier stage alpha < 90 DEG to the later stage alpha > 90 DEG, and when the distance between the video inspection equipment and a certain geomagnetic parking space detector is detected to be reduced first and then increased, the minimum distance between the video inspection equipment and the certain geomagnetic parking space detector is compared with the fixed distance between the video inspection equipment and the certain geomagnetic parking space detector and the inspection route, and if the minimum distance is larger than or smaller than the fixed distance, the running route of the video inspection equipment is deviated; further, correcting the running route of the video inspection equipment according to the difference value between the minimum distance and the fixed distance.
The system can limit the running route of the video inspection equipment, when the video inspection equipment runs and deviates from the preset inspection route, the system can automatically detect and obtain the deviation and automatically adjust the running direction, so that the video inspection equipment automatically returns to the preset running route, the correct running logic and running route of the video inspection equipment are ensured, and the situations of scratch, parking, traffic safety of crisis roads and the like are prevented.
As a further preference for the technical scheme of the invention, the cloud platform makes a parking order according to license plates, and particularly charges according to different charging rules of small vehicles, large vehicles and new energy vehicles.
As a further preferable mode of the technical scheme of the invention, the cloud platform executes different charging rules according to different time period rules according to the entering time and the exiting time of the vehicle detected by the geomagnetic parking space detector. Different charging rules can be configured at night and day, cross-period rule switching is configured according to project requirements, peak time rules are configured according to the early and late peak charging rules, parking resources are accurately allocated in a differentiated pricing mode, and reasonable parking of a vehicle owner is guided.
The invention also provides a road side berth parking management method, which comprises the following steps:
1) The geomagnetic parking space detector arranged in the berth records the action and the time of entering a field and the action and the time of exiting the field when detecting that the vehicle enters the berth, and transmits the acquired information signals to the cloud platform;
2) The video inspection equipment running on a preset inspection route acquires a berth number and a vehicle license plate of a berth corresponding to the video inspection equipment in the inspection process, and transmits the acquired information signals to a cloud platform;
3) The cloud platform generates a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and sends the parking order to the PDA charge management terminal;
4) And the PDA charge management terminal receives the parking order sent by the cloud platform, and then the ticket-making person goes to the berth where the vehicle is parked to make a ticket-making and paste for the vehicle.
In the step 2), the time interval between two inspection steps before and after any berth in the parking area which is responsible for the video inspection equipment is not more than the time length of free parking allowed by the parking area.
In the step 2), the method for obtaining the license plate of the vehicle corresponding to the berth by the video inspection equipment is to obtain the image of the vehicle corresponding to the berth currently parked by the video inspection equipment, and obtain the license plate through recognition of an image recognition technology.
The invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the above-mentioned roadside berth parking management method, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here.
Computer-readable storage media include both non-transitory and non-transitory, removable and non-removable media, and information storage may be implemented by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PR AM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.
The conventional technology in the above embodiments is known to those skilled in the art, and thus is not described in detail herein.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Various modifications or additions to the described embodiments may be made by those skilled in the art to which the invention pertains or may be substituted in a similar manner without departing from the spirit of the invention or beyond the scope of the appended claims.
While the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof.
While the above detailed description has shown, described, and pointed out novel features as applied to various embodiments, it will be understood that various omissions, substitutions, and changes in the form and details of the device or method illustrated may be made without departing from the spirit of the disclosure. In addition, the various features and methods described above may be used independently of one another, or may be combined in various ways. All possible combinations and subcombinations are intended to fall within the scope of this disclosure. Many of the embodiments described above include similar components, and thus, these similar components are interchangeable in different embodiments. While the invention has been disclosed in the context of certain embodiments and examples, it will be understood by those skilled in the art that the invention extends beyond the specifically disclosed embodiments to other alternative embodiments and/or uses and obvious modifications and equivalents thereof. Therefore, the present invention is not intended to be limited by the specific disclosure of the preferred embodiments herein.
The invention is a well-known technique.
Claims (10)
1. A roadside berth parking management system, comprising:
a geomagnetic parking space detector provided in the berth, configured to record a field action and an entrance time and an exit action and an exit time when a vehicle is detected to be driven into the berth, and transmit the acquired information signal to the cloud platform;
the video inspection device is arranged on a preset inspection route, and is configured to acquire a berth number and a vehicle license plate of a berth corresponding to the video inspection device in the inspection process, and transmit the acquired information signals to the cloud platform;
the cloud platform is configured to generate a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and send the parking order to the charge management terminal;
a charge management terminal configured to bill a vehicle by a bill taker to a berth where the vehicle is parked.
2. The roadside berth parking management system of claim 1, wherein:
the time interval between two inspection steps before and after any berth in the parking area which is responsible for the video inspection equipment is not more than the time length of free parking allowed by the parking area.
3. The roadside berth parking management system according to claim 1 or 2, wherein:
the video inspection device operates in a manual or unmanned manner on a route that deviates or does not deviate from the preset inspection route.
4. The roadside berth parking management system according to claim 1 or 2, wherein:
the method for acquiring the license plate of the vehicle corresponding to the berth of the video inspection equipment by the video inspection equipment is to acquire images of the vehicle berthed at the current corresponding berth of the video inspection equipment, and acquire the license plate through recognition of an image recognition technology.
5. The roadside berth parking management system according to claim 1 or 2, wherein:
the video inspection equipment carries out deep recognition on the license plate obtained by recognition to obtain a license plate photo displayed in a regular rectangle, and meanwhile obtains an included angle alpha between the connecting line of the video inspection equipment and the license plate and the advancing direction of the video inspection equipment, and judges the relation between the berth and the advancing direction of the video inspection equipment according to the size of the included angle, and the video inspection equipment specifically comprises:
if alpha=90° ±beta, the berth is vertical to the running direction of the video inspection equipment, wherein beta is the empirical value of the vehicle parking inclination angle;
if alpha is smaller than 90 degrees, the travelling direction of the berth and the video inspection equipment is inclined;
if the video inspection equipment cannot be perpendicular to the license plate along with the operation of the video inspection equipment, and the earlier alpha is smaller than 90 degrees and the later alpha is larger than 90 degrees, the berth is parallel to the travelling direction of the video inspection equipment.
6. The roadside berth parking management system of claim 5, wherein:
the distance between the geomagnetic parking space detector and the video inspection equipment in the parking space is calculated by the following formula:
ac＝acos(sin(lat a )×sin(lat c )+cos(lat a )×cos(lat c )×cos(lon c -
lon a ))×R×1000(1)
wherein lat a And lon a Respectively representing the latitude and the longitude of the geomagnetic parking space detector positioning a; lat c And lon c Respectively representing the latitude and the longitude of the video inspection equipment positioning c; sin represents a sine function; cos represents a cosine function; acos represents an inverse cosine function; r representsAn earth radius parameter; ac is the distance between the last calculated geomagnetic parking space detector and two points of the video inspection equipment, and the unit is meter.
7. The roadside berth parking management system of claim 5 or 6, wherein:
judging the number of the berth where the video inspection equipment is currently located according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance between the geomagnetic parking space detector and the inspection route of the video inspection equipment.
8. The roadside berth parking management system of claim 5 or 6, wherein:
judging whether the current running route of the video inspection equipment deviates from a preset inspection route according to the distance between the geomagnetic parking space detector and the video inspection equipment and the vertical distance between the geomagnetic parking space detector and the inspection route of the video inspection equipment.
9. A roadside berth parking management method, characterized by comprising:
1) The geomagnetic parking space detector arranged in the berth records the action and the time of entering a field and the action and the time of exiting the field when detecting that the vehicle enters the berth, and transmits the acquired information signals to the cloud platform;
2) The video inspection equipment running on a preset inspection route acquires a berth number and a vehicle license plate of a berth corresponding to the video inspection equipment in the inspection process, and transmits the acquired information signals to a cloud platform;
3) The cloud platform generates a parking order according to the acquired vehicle entrance time, the berth number and the vehicle license plate and sends the parking order to the charge management terminal;
4) And the charge management terminal receives the parking order sent by the cloud platform, and then the ticket-making person goes to the berth where the vehicle is parked to make a ticket-making and paste for the vehicle.
10. A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the roadside berth parking management method of claim 9.
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| CN202311526441.0A CN117523688A (en) | 2023-11-16 | 2023-11-16 | Roadside berth parking management system |
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| CN202311526441.0A CN117523688A (en) | 2023-11-16 | 2023-11-16 | Roadside berth parking management system |
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