CN115083025A - Roadside parking charge inspection device and method based on electric bicycle - Google Patents
Roadside parking charge inspection device and method based on electric bicycle Download PDFInfo
- Publication number
- CN115083025A CN115083025A CN202210814132.2A CN202210814132A CN115083025A CN 115083025 A CN115083025 A CN 115083025A CN 202210814132 A CN202210814132 A CN 202210814132A CN 115083025 A CN115083025 A CN 115083025A
- Authority
- CN
- China
- Prior art keywords
- information
- parking space
- current
- vehicle
- electric bicycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 9
- 241001061260 Emmelichthys struhsakeri Species 0.000 claims description 5
- 230000010365 information processing Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
-
- 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
-
- 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
- G08G1/146—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 a limited parking space, e.g. parking garage, restricted space
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Traffic Control Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention provides a roadside parking charge inspection device and a method based on an electric bicycle, which realize the preparation of inspection, information acquisition and judgment, the start of parking acquisition, the end of parking acquisition and the uploading of parking information by using the roadside parking charge inspection device based on the electric bicycle, which comprises a front camera, a rear camera, a laser range finder, a control processing unit, a positioning system module and the like Realizes the cyclic utilization of investment and saves social resources, thereby realizing the economical and sustainable development of the economy and the society.
Description
Technical Field
The invention relates to the field of urban intelligent management equipment, in particular to a roadside parking charge inspection device and method based on an electric bicycle.
Background
Along with the large-scale development of the domestic automobile industry, the proportion of automobiles owned by urban citizens is higher and higher, and the increase of the number of the automobiles brings road congestion to cities, so that the road parking resources are further deficient. It follows that resource utilization is regulated to some extent by urban road tolling. However, the roadside parking charging of the urban road also brings a problem to city management, such as the roadside parking charging parking spaces are often discarded due to the adjustment of the road resource utilization mode or the damage or the migration of the charging facilities caused by road construction, for example, the current geomagnetic induction type parking charging system, the high-pole dome parking charging system, etc., how to fully utilize the limited facilities without the change of the road parking resources and further reduce the labor intensity of the primary tollgate, which becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a roadside parking charge inspection device assembly and a method based on an electric bicycle.
In order to achieve the purpose, the invention adopts the following technical scheme:
a roadside parking charging inspection device based on an electric bicycle comprises the electric bicycle, a front camera, a rear camera, a laser range finder, a control processing unit and a positioning system module, wherein the front camera, the rear camera, the laser range finder and the control processing unit are arranged in the front of the electric bicycle;
the front camera is installed on one side of the right side of the front end of the electric bicycle, the rear camera is installed on one side of the right side of the rear end of the electric bicycle, the laser range finder is installed on one side of the body of the electric bicycle, the control processing unit is integrated on the body, and the front camera, the rear camera and the laser range finder are installed on the same side of the electric bicycle;
the control processing unit is integrated with a data transmission module;
the front camera, the rear camera, the laser range finder and the control processing unit are electrically connected, and the control processing unit is in signal connection with the positioning system module.
Through the front-mounted camera, the rear-mounted camera and the laser range finder, three-direction data acquisition is carried out on the rear end of the front end and the side of the roadside parking space, video stream information on the front side and the rear side is mutually verified, the video stream information and the distance measuring information are mutually verified, and multiple modes ensure that the parking condition of the current roadside parking space is real and effective after the device acquires the information, so that accurate routing inspection and judgment are realized, meanwhile, a positioning system module is utilized to accurately position the current parking space, a data transmission module is utilized to be in communication connection with a three-party information platform, and the vehicle parking information acquired by the electric bicycle is timely synchronized with a background, so that the mode does not need to deploy any parking charging facilities in advance, does not need to change a road surface, only needs an electric bicycle to be installed with the assembly of the invention completely, roadside parking charging can be realized, and a toll collector can ride the electric bicycle, the running of legs and feet is reduced, and meanwhile, any electric vehicle with the assembly can be replaced to any other parking charging road section at any time, so that the repeated construction of parking charging facilities can be reduced, the cyclic utilization of investment is realized, social resources are saved, and the economization and sustainable development of the economic society are realized.
Furthermore, the installation direction reverse extension lines of the front camera and the rear camera are intersected to form a right angle, the front camera faces to the front side of the electric bicycle at an angle of 45 degrees, and the rear camera faces to the rear side of the electric bicycle at an angle of 45 degrees; laser range finder measures laser center direction perpendicular with electric bicycle automobile body direction, the ingenious mode of laying, the angle setting of 45 degrees can be more extensive carry out the video and shoot, the angle setting of science can compromise vehicle the place ahead and vehicle rear number plate video stream and acquire, laser range finder measures laser center direction perpendicular can audio-visual the acquireing with the interval on parking stall with electric bicycle automobile body direction to with the video stream information seal, whether further accurate affirmation has the parking stall on the parking stall.
Furthermore, the positioning system module is a module group consisting of an RTK rover station and an RTK base station, or a Beidou high-precision positioning module, the RTK rover station and the RTK base station module group are positioned more accurately, and the Beidou high-precision positioning module is relatively more convenient and faster.
A method of a roadside parking charge inspection device based on an electric bicycle adopts the roadside parking charge inspection device based on the electric bicycle, and comprises the following steps:
s1: preparing for inspection: preparing to collect the information of the current roadside parking space of the current road section, arranging the electric bicycle on the left side of the current roadside parking space, keeping a fixed distance L1 from the current roadside parking space, and driving at a constant speed in the theoretical driving direction of the parked vehicle;
s2: information collection and judgment: the front camera and the rear camera acquire video information of the position of the current roadside parking space to obtain video information, the laser range finder performs range finding on the current roadside parking space to obtain distance information, and the control processing unit acquires positioning information of the current roadside parking space through the connection positioning system module; the control processing unit acquires video information and distance information, processes the video information, the distance information and the positioning information to acquire judgment information, and if the judgment information judges that no vehicle exists in the current roadside parking space, the control processing unit turns to S1 and the electric bicycle continues to patrol; if the judgment information judges that the current roadside parking space has a vehicle, turning to S3;
s3: and (3) starting parking collection: the control processing unit continuously reads the judgment information, judges that a vehicle exists in the current roadside parking space for the first time, marks the current roadside parking space as a parking space to be charged, reads the current license plate number information of the vehicle in the video information, matches the current vehicle with the parking space to be charged according to the license plate number information of the vehicle, and simultaneously records the current time as the charging starting time;
s4: and (5) finishing parking collection: the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time or judges that the vehicle in the parking space to be charged is not a matched vehicle to be charged for the first time, the control processing unit records the current time as the charging ending time, generates the current vehicle parking time by combining the charging starting time, and generates the current parking information of the parking space to be charged, the matched vehicle to be charged and the license plate number information of the vehicle, and the vehicle parking time; if the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time, S1 is switched, and the electric bicycle continues to perform inspection; if the control processing unit judges that the vehicle in the parking space to be charged is not the matched vehicle to be charged for the first time, the matching information of the parking space to be charged and the vehicle to be charged is cancelled, and S3 is switched to;
s5: and (3) uploading parking information: the control processing unit transmits the parking information of the vehicles in the current parking spaces to the three-party data processing center through the data transmission module and the three-party data processing center, and the three-party data processing center charges the vehicles to be charged according to the parking information of the vehicles in the current urban parking spaces.
Further, the step S2 includes the following sub-steps:
s21: acquiring video information: the front-mounted camera acquires a rear video behind the current roadside parking space to obtain rear video information; the rear camera acquires front video in front of the current roadside parking space to obtain front video information, and the front video information is collected into video information;
s22: obtaining distance information: the method comprises the steps that a laser range finder conducts laser range finding on a current roadside parking space, the linear distance between the laser range finder and the current roadside parking space is preset to be L1 +/-S, and the width of the current parking space is L2; recording the distance obtained by the laser range finder as L3, wherein S is the track error of the electric bicycle during routing inspection; s23: obtaining positioning information: the control processing unit acquires positioning information of a current roadside parking space through connecting a positioning system module, performs position positioning through a module group consisting of an RTK moving station and an RTK base station, or directly positions through a Beidou high-precision positioning module, and matches corresponding coordinate information with the current roadside parking space;
s24: and (3) information processing: the control processing unit acquires video information and distance information, performs comprehensive analysis, filtering, impurity removal and calculation, and generates and acquires judgment information; the license plate number information of the vehicle appears in the rear video information and the front video information at the same time, and when (L1 +/-S) + L2 is less than L3 in the distance information, the judgment information judges that the current roadside parking space has no vehicle, and then S1 is carried out; otherwise, the judging information judges that the current roadside parking space has the vehicle, and the step is S3.
Further, in S4, the three-party data processing center performs data exchange with the toll collector terminal of the corresponding urban parking management system, so as to charge the vehicle to be billed.
Furthermore, periodic inspection, information acquisition and judgment are carried out on the roadside parking space information of the current road section, and information statistics of the three-party data processing center are carried out to carry out information issuing, parking space information prediction and early warning on the roadside parking space information of the current road section according to the time period.
Compared with the prior art, the invention has the beneficial effects that: (1) through the front-mounted camera, the rear-mounted camera and the laser range finder, three-direction data acquisition is carried out on the rear end of the front end and the side of the roadside parking space, video stream information on the front side and the rear side is mutually verified, the video stream information and the distance measuring information are mutually verified, and multiple modes ensure that the parking condition of the current roadside parking space is real and effective after the device acquires the information, so that accurate routing inspection and judgment are realized, meanwhile, a positioning system module is utilized to accurately position the current parking space, a data transmission module is utilized to be in communication connection with a three-party information platform, and the vehicle parking information acquired by the electric bicycle is timely synchronized with a background, so that the mode does not need to deploy any parking charging facilities in advance, does not need to change a road surface, only needs an electric bicycle to be installed with the assembly of the invention completely, roadside parking charging can be realized, and a toll collector can ride the electric bicycle, the running of legs and feet is reduced, and meanwhile, any electric vehicle provided with the assembly can be replaced to any other parking charging road section at any time, so that the repeated construction of parking charging facilities can be reduced, the cyclic utilization of investment is realized, social resources are saved, and the economization and sustainable development of the economic society are realized; (2) the parking space management system has the advantages that the arrangement mode is ingenious, video shooting can be carried out in a wider range through the angle arrangement of 45 degrees, video stream acquisition of the license plate in front of the vehicle and the license plate in back of the vehicle can be considered through the scientific angle arrangement, the laser range finder can measure the distance between the laser center direction and the direction of the electric bicycle body, and the distance between the laser range finder and the parking space can be visually acquired, so that the laser range finder and the video stream information are verified, whether the parking space exists on the parking space is further accurately confirmed, and accurate charging is achieved; (3) the inspection method can finish inspection without depending on municipal traffic infrastructure, and the judgment mode of whether the roadside parking space is filled with the oil vehicles is scientific and accurate.
Drawings
Fig. 1 is a schematic view of an electric bicycle loading apparatus according to embodiment 1 of the present invention;
FIG. 2 is a schematic view showing the connection of the apparatus according to embodiment 1 of the present invention;
fig. 3 is a schematic flow chart of embodiment 2 of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
the front camera is installed on one side of the right side of the front end of the electric bicycle, the rear camera is installed on one side of the right side of the rear end of the electric bicycle, the laser range finder is installed on one side of the body of the electric bicycle, the control processing unit is integrated on the body, and the front camera, the rear camera and the laser range finder are installed on the same side of the electric bicycle;
the control processing unit is integrated with a data transmission module.
The front camera, the rear camera, the laser range finder and the control processing unit are electrically connected, and the control processing unit is in signal connection with the positioning system module.
The device is powered by a power supply system of the electric bicycle.
Through the front-mounted camera, the rear-mounted camera and the laser range finder, three-direction data acquisition is carried out on the rear end of the front end and the side of the roadside parking space (a third-party data acquisition center is generally associated with a background data center of a city management department), video stream information on the front side and the rear side is mutually verified, video stream information and distance measuring information are mutually verified, and multiple modes ensure that the parking condition of the current roadside parking space is real and effective after the device acquires the information, so that accurate routing inspection and judgment are realized, meanwhile, the current parking space is accurately positioned by utilizing a positioning system module, a data transmission module is in communication connection with a three-party information platform, and the vehicle parking information acquired by the electric bicycle is timely synchronized with the background, so that the mode does not need to deploy any parking charging facilities in advance, does not need to break and change the road surface, and only needs an electric bicycle to install the assembly of the invention, the roadside parking charging can be realized, a toll collector can ride the electric vehicle, legs and feet are reduced from running, and any electric vehicle with the assembly can be replaced to any other parking charging road section at any time, so that the repeated construction of parking charging facilities can be reduced, the cyclic utilization of investment is realized, social resources are saved, and the economical and sustainable development of the economic society is realized.
When the embodiment is implemented specifically, the installation direction reverse extension lines of the front camera and the rear camera are intersected to form a right angle, the front camera faces to the front side of the electric bicycle at an angle of 45 degrees, and the rear camera faces to the rear side of the electric bicycle at an angle of 45 degrees; laser range finder measures laser center direction perpendicular with electric bicycle automobile body direction, the ingenious mode of laying, the angle setting of 45 degrees can be more extensive carry out the video and shoot, the angle setting of science can compromise vehicle the place ahead and vehicle rear number plate video stream and acquire, laser range finder measures the perpendicular interval that can audio-visual acquisition and parking stall of laser center direction and electric bicycle automobile body direction, thereby with the video stream information seal, further whether have the parking stall on the accurate confirmation parking stall.
Alpha and alpha in FIG. 1 1 Are both 45 degrees and both beta and gamma are 90 degrees right angles.
When the embodiment is implemented specifically, the positioning system module is a module group consisting of an RTK rover station and an RTK base station, or a Beidou high-precision positioning module, the RTK rover station and the RTK base station module group are positioned more accurately, and the Beidou high-precision positioning module is relatively more convenient and faster.
The system is characterized by further comprising a handheld display terminal, wherein a background data center of a city management department is in communication connection with the handheld display terminal of road toll collectors in a city, and the charge information of the current road side parking space and the parking duration are sent to the handheld display terminal of the toll collectors.
s1: preparing for inspection: preparing to collect the information of the current roadside parking space of the current road section, arranging the electric bicycle on the left side of the current roadside parking space, keeping a fixed distance L1 from the current roadside parking space, and driving at a constant speed in the theoretical driving direction of the parked vehicle;
s2: information collection and judgment: the front camera and the rear camera acquire video information of the position of the current roadside parking space to obtain video information, the laser range finder performs range finding on the current roadside parking space to obtain distance information, and the control processing unit acquires positioning information of the current roadside parking space through the connection positioning system module; the control processing unit acquires video information and distance information, performs information processing on the video information, the distance information and the positioning information to acquire judgment information, judges that no vehicle exists in the current roadside parking space in the judgment information, and then turns to S1 to enable the electric bicycle to continue to perform inspection; if the judgment information judges that the current roadside parking space has a vehicle, turning to S3;
s3: and (3) starting parking collection: the control processing unit continuously reads the judgment information, judges that a vehicle exists in the current roadside parking space for the first time, marks the current roadside parking space as a parking space to be charged, reads the current license plate number information of the vehicle in the video information, matches the current vehicle with the parking space to be charged according to the license plate number information of the vehicle, and simultaneously records the current time as the charging starting time;
s4: and (5) finishing parking collection: the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time or judges that the vehicle in the parking space to be charged is not a matched vehicle to be charged for the first time, the control processing unit records the current time as the charging ending time, generates the current vehicle parking time by combining the charging starting time, and generates the current parking information of the parking space to be charged, the matched vehicle to be charged and the license plate number information of the vehicle, and the vehicle parking time; if the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time, S1 is switched, and the electric bicycle continues to perform inspection; if the control processing unit judges that the vehicle in the parking space to be charged is not the matched vehicle to be charged for the first time, the matching information of the parking space to be charged and the vehicle to be charged is cancelled, and S3 is switched to;
s5: and (3) uploading parking information: the control processing unit transmits the parking information of the vehicle at the current parking space to the three-party data processing center through the data transmission module and the three-party data processing center, and the three-party data processing center charges the vehicle to be charged according to the parking information of the vehicle at the current urban parking space.
In an embodiment, the step S2 includes the following sub-steps:
s21: acquiring video information: the front-mounted camera acquires a rear video behind the current roadside parking space to obtain rear video information; the rear camera acquires front video in front of the current roadside parking space to obtain front video information, and the front video information is collected into video information;
s22: obtaining distance information: the method comprises the steps that a laser range finder conducts laser range finding on a current roadside parking space, the linear distance between the laser range finder and the current roadside parking space is preset to be L1 +/-S, and the width of the current parking space is L2; recording a distance obtained by the laser range finder as L3, wherein S is a track error during routing inspection of the electric bicycle; s23: obtaining positioning information: the control processing unit acquires positioning information of the current roadside parking space through the connecting and positioning system module, and performs position positioning through a module group consisting of an RTK (real-time kinematic) moving station and an RTK base station or directly positions the current roadside parking space through a Beidou high-precision positioning module to match corresponding coordinate information with the current roadside parking space;
s24: and (3) information processing: the control processing unit acquires video information and distance information, performs comprehensive analysis, filtering, impurity removal and calculation, and generates and acquires judgment information; when the vehicle license plate number information simultaneously appears in the rear video information and the front video information and the distance information is (L1 +/-S) + L2 is less than L3, judging that the information judges that the current roadside parking space has no vehicle, and turning to S1; otherwise, the judging information judges that the current roadside parking space has the vehicle, and the step is S3.
Wherein, L1 + -S indicates that the laser range finder is a fixed distance away from the current roadside parking space, and S indicates an error within a certain range, and the reason that the error exists is that the electric bicycle may shake or swing left and right within a certain range.
In the specific implementation of the embodiment, in S4, the three-party data processing center performs data exchange with the toll collector terminal of the corresponding urban parking management system, so as to charge the vehicle to be billed.
When the embodiment is implemented specifically, the current road section roadside parking space information is subjected to in-cycle routing inspection, information acquisition and judgment, and the parking space information issuing, the parking space information prediction and the early warning are carried out on the current road section roadside parking space information according to the time cycle through the information statistics of the three-party data processing center.
The system comprises a city management department, a background data center and a handheld display terminal, wherein the city management department is connected with the handheld display terminal of road toll collector in the city in a communication mode, the charge information and parking duration of the current road side parking space are sent to the handheld display terminal of the toll collector, the background data center of the city management department directly issues and dispatches the charge information and the charge information to the handheld display terminal of the toll collector, the charge information is collected by the handheld display terminal of the toll collector, the charge mode is standardized, and the city charge standard is unified.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (7)
1. The utility model provides a roadside parking charge inspection device based on electric bicycle, includes electric bicycle, its characterized in that: the device comprises a front camera, a rear camera, a laser range finder, a control processing unit and a positioning system module;
the front camera is installed on one side of the right side of the front end of the electric bicycle, the rear camera is installed on one side of the right side of the rear end of the electric bicycle, the laser range finder is installed on one side of the body of the electric bicycle, the control processing unit is integrated on the body, and the front camera, the rear camera and the laser range finder are installed on the same side of the electric bicycle;
the control processing unit is integrated with a data transmission module;
the front camera, the rear camera, the laser range finder and the control processing unit are electrically connected, and the control processing unit is in signal connection with the positioning system module.
2. The roadside parking charge inspection device based on electric bicycles of claim 1, wherein: the mounting direction reverse extension lines of the front camera and the rear camera are intersected to form a right angle, the front camera faces to the front side of the electric bicycle at an angle of 45 degrees, and the rear camera faces to the rear side of the electric bicycle at an angle of 45 degrees; the laser range finder measures that the laser center direction is perpendicular to the electric bicycle body direction.
3. The roadside parking charge inspection device based on electric bicycles of claim 1, wherein: the positioning system module is a module group consisting of an RTK rover station and an RTK base station or a Beidou high-precision positioning module.
4. A method of roadside parking charge inspection device based on electric bicycle, which adopts the roadside parking charge inspection device based on electric bicycle of any one of claims 1-3, characterized by comprising the following steps: s1: preparing for inspection: preparing to collect the information of the current roadside parking space of the current road section, arranging the electric bicycle on the left side of the current roadside parking space, keeping a fixed distance L1 from the current roadside parking space, and driving at a constant speed in the theoretical driving direction of the parked vehicle; s2: information collection and judgment: the front camera and the rear camera acquire video information of the position of the current roadside parking space to obtain video information, the laser range finder performs range finding on the current roadside parking space to obtain distance information, and the control processing unit acquires positioning information of the current roadside parking space through the connection positioning system module; the control processing unit acquires video information and distance information, processes the video information, the distance information and the positioning information to acquire judgment information, and if the judgment information judges that no vehicle exists in the current roadside parking space, the control processing unit turns to S1 and the electric bicycle continues to patrol; if the judgment information judges that the current roadside parking space has a vehicle, turning to S3;
s3: and (3) starting parking collection: the control processing unit continuously reads the judgment information, judges that a vehicle exists in the current roadside parking space for the first time, marks the current roadside parking space as a parking space to be charged, reads the current license plate number information of the vehicle in the video information, matches the current vehicle with the parking space to be charged according to the license plate number information of the vehicle, and simultaneously records the current time as the charging starting time; s4: and (5) finishing parking collection: the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time or judges that the vehicle in the parking space to be charged is not a matched vehicle to be charged for the first time, the control processing unit records the current time as the charging ending time, generates the current vehicle parking time by combining the charging starting time, and generates the current parking information of the parking space to be charged, the matched vehicle to be charged and the license plate number information of the vehicle, and the vehicle parking time; if the control processing unit judges that no vehicle exists in the current parking space to be charged for the first time, S1 is switched, and the electric bicycle continues to perform inspection; if the control processing unit judges that the vehicle in the parking space to be charged is not the matched vehicle to be charged for the first time, the matching information of the parking space to be charged and the vehicle to be charged is cancelled, and S3 is switched to;
s5: parking information uploading: the control processing unit transmits the parking information of the vehicle at the current parking space to the three-party data processing center through the data transmission module and the three-party data processing center, and the three-party data processing center charges the vehicle to be charged according to the parking information of the vehicle at the current urban parking space.
5. The method for roadside parking charge inspection device based on electric bicycles of claim 4, wherein: the step S2 includes the following sub-steps S21: acquiring video information: the front-mounted camera acquires a rear video behind the current roadside parking space to obtain rear video information; the rear camera acquires front video information in front of the current roadside parking space and collects the front video information to be video information;
s22: obtaining distance information: the method comprises the steps that a laser range finder conducts laser range finding on a current roadside parking space, the linear distance between the laser range finder and the current roadside parking space is preset to be L1 +/-S, and the width of the current parking space is L2; recording a distance obtained by the laser range finder as L3, wherein S is a track error during routing inspection of the electric bicycle; s23: obtaining positioning information: the control processing unit acquires positioning information of the current roadside parking space through the connecting and positioning system module, and performs position positioning through a module group consisting of an RTK (real-time kinematic) moving station and an RTK base station or directly positions the current roadside parking space through a Beidou high-precision positioning module to match corresponding coordinate information with the current roadside parking space;
s24: and (3) information processing: the control processing unit acquires video information and distance information, performs comprehensive analysis, filtering, impurity removal and calculation, and generates and acquires judgment information; the license plate number information of the vehicle appears in the rear video information and the front video information at the same time, and when (L1 +/-S) + L2 is less than L3 in the distance information, the judgment information judges that the current roadside parking space has no vehicle, and then S1 is carried out; otherwise, the judging information judges that the current roadside parking space has a vehicle, and the step is S3.
6. The method for roadside parking charge inspection device based on electric bicycles of claim 4, wherein: in S4, the three-party data processing center performs data exchange with the toll collector terminal of the corresponding urban parking management system, thereby charging the vehicle to be billed.
7. The method for roadside parking charge inspection device based on electric bicycles of claim 4, wherein: and carrying out periodic inspection, information acquisition and judgment on the road side parking space information of the current road section, and carrying out parking space information issuing, parking space information prediction and early warning on the road side parking space information of the current road section according to a time period through information statistics of a three-party data processing center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210814132.2A CN115083025A (en) | 2022-07-11 | 2022-07-11 | Roadside parking charge inspection device and method based on electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210814132.2A CN115083025A (en) | 2022-07-11 | 2022-07-11 | Roadside parking charge inspection device and method based on electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115083025A true CN115083025A (en) | 2022-09-20 |
Family
ID=83260533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210814132.2A Pending CN115083025A (en) | 2022-07-11 | 2022-07-11 | Roadside parking charge inspection device and method based on electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115083025A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408672A (en) * | 2016-11-09 | 2017-02-15 | 北京中电兴发科技有限公司 | Roadside parking charging and evidence collecting system and realization method |
| CN107134150A (en) * | 2017-07-12 | 2017-09-05 | 安徽味唯网络科技有限公司 | A kind of method of the illegal vehicles peccancy of control |
| CN108288405A (en) * | 2018-03-22 | 2018-07-17 | 陕西国广数码科技有限公司 | A kind of Roadside Parking position inspection device based on the Big Dipper+RTK high accuracy positionings |
| CN108470381A (en) * | 2018-03-08 | 2018-08-31 | 沈志强 | Roadside Parking management method |
| CN111009043A (en) * | 2019-12-25 | 2020-04-14 | 深圳人人停技术有限公司 | Roadside parking charging method, parking charging system and readable storage medium |
| KR102331747B1 (en) * | 2021-05-12 | 2021-12-01 | 주식회사 투지시스템 | Parking management system at on-street parking lot |
| CN114446059A (en) * | 2021-12-29 | 2022-05-06 | 北京智联云海科技有限公司 | System and method for vehicle-mounted monitoring of roadside parking vehicles |
-
2022
- 2022-07-11 CN CN202210814132.2A patent/CN115083025A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408672A (en) * | 2016-11-09 | 2017-02-15 | 北京中电兴发科技有限公司 | Roadside parking charging and evidence collecting system and realization method |
| CN107134150A (en) * | 2017-07-12 | 2017-09-05 | 安徽味唯网络科技有限公司 | A kind of method of the illegal vehicles peccancy of control |
| CN108470381A (en) * | 2018-03-08 | 2018-08-31 | 沈志强 | Roadside Parking management method |
| CN108288405A (en) * | 2018-03-22 | 2018-07-17 | 陕西国广数码科技有限公司 | A kind of Roadside Parking position inspection device based on the Big Dipper+RTK high accuracy positionings |
| CN111009043A (en) * | 2019-12-25 | 2020-04-14 | 深圳人人停技术有限公司 | Roadside parking charging method, parking charging system and readable storage medium |
| KR102331747B1 (en) * | 2021-05-12 | 2021-12-01 | 주식회사 투지시스템 | Parking management system at on-street parking lot |
| CN114446059A (en) * | 2021-12-29 | 2022-05-06 | 北京智联云海科技有限公司 | System and method for vehicle-mounted monitoring of roadside parking vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108470381A (en) | Roadside Parking management method | |
| CN109472977B (en) | Multi-information acquisition and release integrated intelligent road side system | |
| CN111815961A (en) | Intelligent in-road parking linkage system based on video inspection vehicle and use method | |
| CN102061659B (en) | Urban road pavement routine inspection equipment | |
| CN106846512A (en) | Parking electronic charging method and system | |
| CN105488857A (en) | Vehicle fee collection management system | |
| CN105336171A (en) | Camera position calibration method and device | |
| CN201984540U (en) | Real-time billing system based on GPS (Global Position System) positioning information and wireless communication network | |
| CN202217385U (en) | Vehicle peccant lane taking snapshot system for special lane for bus | |
| CN105551099A (en) | Vehicle intelligence charging management method and system thereof | |
| CN111354221A (en) | Intelligent road parking equipment and system based on millimeter wave radar detection | |
| CN103500507A (en) | Portable mobile section speed measurement realization method and system based on satellite positioning system and GIS (Geographic Information System) | |
| CN211928753U (en) | Intelligent road parking equipment and system based on millimeter wave radar detection | |
| CN115083025A (en) | Roadside parking charge inspection device and method based on electric bicycle | |
| CN114038068A (en) | Video inspection system | |
| CN115035627A (en) | ETC roadside parking patrol instrument with high automation degree | |
| CN111462495A (en) | Road information acquisition equipment based on monocular camera and combined positioning | |
| CN110450733A (en) | A kind of novel electron license plate | |
| CN105387931A (en) | Rapid measuring system based on road illumination measurement vehicle | |
| CN114889478A (en) | Battery replacing system | |
| CN210488585U (en) | Monolithic OBU electronic tag with built-in radar positioning system | |
| CN210734040U (en) | Novel electronic license plate | |
| CN113852749A (en) | Low-power-consumption image sensor assembly, detector and image acquisition processing method | |
| CN207965981U (en) | A kind of curb parking automatic accounting system | |
| CN101777258A (en) | Urban vehicle control method and device of carrying out statistics of driving mileage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |