CN111210529A - Parking charging system integrating DSRC (toll-free Security control) of ETC (electronic toll Collection) and video identification - Google Patents
Parking charging system integrating DSRC (toll-free Security control) of ETC (electronic toll Collection) and video identification Download PDFInfo
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- CN111210529A CN111210529A CN202010049673.1A CN202010049673A CN111210529A CN 111210529 A CN111210529 A CN 111210529A CN 202010049673 A CN202010049673 A CN 202010049673A CN 111210529 A CN111210529 A CN 111210529A
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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
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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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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Abstract
A parking charging system integrating the DSRC of ETC and video identification comprises a mounting rack, a high-order video unit, an RSU antenna and a background management system; the mounting rack comprises an inlet mounting rack and an outlet mounting rack, the two groups of high-level video units are respectively fixed on the inlet mounting rack and the outlet mounting rack through hoops; each group of high-order video units comprises a video camera and a license plate recognition camera; the RSU antenna is respectively fixed on the inlet mounting frame and the outlet mounting frame through anchor ears; the background management system is used for recording the information of the vehicle driving-in/driving-out roadside berths, settling accounts with a third party platform and managing the parking of the roadside berths. The invention adopts the combination of the video identification technology and the DSRC technology to accurately identify whether the vehicle is an ETC vehicle user. The intelligent monitoring of the parking spaces is realized by utilizing an artificial intelligence algorithm, and roadside parking spaces can be effectively managed; the unattended operation and the noninductive parking in the whole process are realized.
Description
Technical Field
The invention belongs to the technical field of parking management, relates to a parking management mode applied to roadside unattended operation, and particularly relates to a parking charging system integrating DSRC of ETC and video identification.
Background
With the improvement of the living standard of people, the motor vehicles are widely popularized, the vehicle market holding amount is very large, and the economic development of China is continuously increased. With the increase of vehicles, the traffic volume of cities is increased continuously, and the traffic jam is more frequent. The problems of difficult and disorderly parking always affect the masses. Road traffic jam caused by illegal parking is particularly serious, if the road traffic jam is not discovered and eliminated in time, once an accident occurs, the traffic jam is caused, and the normal traffic capacity of the road is seriously influenced. In order to facilitate the temporary parking of car owners, roadside temporary parking berths are arranged on most urban department road sections, so that the problems of parking difficulty and the like are relieved to a certain extent, and the temporary parking is greatly facilitated for users. But this creates an opportunity for traffic congestion. Therefore, how to effectively manage the urban public parking spaces is very important.
Currently, parking management systems on the market can be divided into two broad categories: the first method is a hardware-based parking management method, such as a mode of detecting the real-time state of a parking space by using sensors such as infrared rays, ultrasonic waves and geomagnetism, and then manually collecting and paying, but the methods are easily affected by environmental factors, and in addition, the method has low intelligent degree and high installation and daily maintenance costs; and the problems of difficult manual charge management, opaque charge, leakage, inaccurate timing and the like frequently cause a great deal of complaints. The other mode is a video pile mode, the investment cost is high, equipment is easily damaged on ground road teeth, and the equipment installation easily damages roads to influence the urban greening and the image.
Therefore, how to solve the above problems is an important research content for those skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a parking charging system integrating the DSRC of ETC and video identification.
In order to achieve the above objects and other related objects, the present invention provides a parking charging system integrating the DSRC of the ETC and video recognition, comprising a mounting frame, a high-level video unit, an RSU antenna and a background management system; the mounting rack comprises an inlet mounting rack and an outlet mounting rack, and the inlet mounting rack and the outlet mounting rack are respectively arranged at two ends of the roadside berth;
the high-level video units are respectively fixed on the inlet mounting rack and the outlet mounting rack through hoops; each group of high-order video units comprises a video camera and a license plate recognition camera; the camera is used for collecting regional videos of the roadside berths; the license plate recognition camera adopts a video recognition technology and comprises an image acquisition and recognition module; the image acquisition and recognition module is used for recognizing license plate numbers and license plate colors and uploading the license plate numbers and the license plate colors to the background management system;
the RSU antennas are also two groups, and the two groups of RSU antennas are respectively fixed on the inlet mounting rack and the outlet mounting rack through hoops; the RSU antenna identifies and reads vehicle OBU information through a DSRC technology, if the vehicle OBU information is read, the vehicle OBU information is judged to be an ETC vehicle user, information is uploaded to a background management system, and the ETC vehicle user is recorded; when ETC vehicle users drive into the vicinity of the entrance mounting rack, the ETC vehicle users are quickly identified by the RSU antenna; when the ETC vehicle drives out of the exit mounting rack, the RSU antenna identifies the vehicle departure and uploads information to the background management system, and then fee deduction is automatically carried out from an ETC card of an ETC vehicle user;
the background management system is used for recording the information of the vehicle driving-in/driving-out roadside berths, settling accounts with a third party platform and managing the parking of the roadside berths.
In the above scheme, the following is explained:
1. in the scheme, the fixing fence is arranged corresponding to the mounting rack, and the mounting rack is fixed on the foundation pit of the road tooth base through bolts.
2. In the above scheme, the mounting frame is an L-shaped rod or a portal frame, and the high-level video unit is mounted and fixed on a cross rod of the L-shaped rod or the portal frame.
3. In the scheme, the system further comprises a mobile phone end APP, the background management system acquires the start time of the driving information according to the user registration information, pushes the reminding information to the mobile phone end APP corresponding to the user registration information, pushes the parking information to the mobile phone end APP when the vehicle leaves, and the user completes payment through the mobile phone end APP; and the mobile phone end APP is used for independent payment and noninductive deduction of the non-ETC user.
4. In the above scheme, the high-order video unit further comprises a light supplement lamp and a distribution box; the light supplement lamp is fixed on the mounting frame through a hoop; the distribution box is arranged on a foundation pit beside the mounting rack; a central control system and a power supply are arranged in the distribution box; the central control system is connected with the RSU antenna, the video camera and the license plate recognition camera through a network cable and a power line. The light supplementing lamp supplements light when the video camera and the license plate recognition camera work.
5. In the scheme, the license plate recognition camera recognizes that vehicles enter the roadside berth to record license plate numbers, uploads information to the background management system, the background management system confirms whether the vehicles are ETC vehicles or not and generates parking order information, when the vehicles finish parking and exit the roadside berth, the license plate recognition camera recognizes the license plate again, uploads the information to the background management system, and the system generates departure order information.
6. In the above solution, the OBU (i.e. abbreviation of On board Unit) is interpreted as a vehicle-mounted Unit, that is, a microwave device communicating with RSU by using dsrc (dedicated Short Range communication) technology. In the ETC system, OBUs are placed on a vehicle, and Road Side units (RSU-Road Side units) are erected on the roadsides and communicate with each other through microwaves. When a vehicle passes through the RSU at a high speed, the OBU and the RSU are communicated by microwaves, just like a non-contact card, the distance is longer-dozens of meters, the frequency is higher-5.8 GHz, and when the vehicle passes through the RSU, the vehicle is identified, the vehicle type is obtained, the rate is calculated, and the toll is deducted. In an ETC system, an OBU adopts a DSRC technology to establish a microwave communication link with an RSU, and realizes vehicle identity identification and electronic fee deduction without stopping and card taking and establishes an unattended vehicle channel on the way of a vehicle without stopping. In the management of the parking lot, the DSRC technology is adopted to realize the purpose of automatically deducting parking fee without stopping the express lane.
7. In the above scheme, the RSU is an english abbreviation of Road Side Unit, and the transliteration means a roadside Unit, and is a device that is installed in the roadside in the ETC system, and communicates with an On-Board Unit (OBU) by using a dsrc (dedicated Short Range communication) technology to realize vehicle identification and electronic deduction. In the management of expressways and parking lots, RSUs are installed on the road sides, and unattended fast special lanes are established. The RSU is designed according to the national standard GB20851, and the communication frequency is 5.8 GHz. The RSU consists of a high-gain directional beam control read-write antenna and a radio frequency controller. The high-gain directional beam control read-write antenna is a microwave transceiver module and is responsible for transmitting/receiving, modulating/demodulating, coding/decoding, encrypting/decrypting signals and data; the radio frequency controller is a module for controlling data transmission and reception and processing information transmission and reception to an upper computer. An RSU typically has 4 PSAM card sockets. In the management of highways and parking lots, the DSRC technology is adopted to realize the non-stop fast lane.
8. In the above scheme, the dsrc (differentiated Short Range communication) dedicated Short Range communication is a technology specially used for realizing electronic toll collection (efc) (electronic Fee collection) of a motor vehicle at a toll collection point such as an expressway in the field of the ITS intelligent transportation system, that is, long-distance RFID radio frequency identification (also called electronic tag E-tag).
The working principle of the invention is as follows: when a vehicle drives into a roadside parking area from an entrance mounting rack, an RSU antenna arranged on the entrance mounting rack reads OBU information of the vehicle, if the OBU information is read, the ETC vehicle user is judged to be the ETC vehicle user, the information is uploaded to a background management system, the ETC vehicle user is recorded, when the vehicle drives into the roadside parking area, a license plate recognition camera recognizes the roadside parking area of the vehicle and records a license plate number, the information is uploaded to the background management system, and the background management system confirms whether the vehicle parking is the ETC vehicle user or not and generates parking order information; when the vehicle finishes parking and is driven out of the roadside berth, the license plate recognition camera recognizes the license plate and uploads information to the background management system, the background management system generates an off-site order, an ETC vehicle user drives out of the exit mounting frame, the RSU antenna recognizes the vehicle off-site and uploads the information to the background management system, and then fee deduction is automatically carried out on an ETC card of the ETC vehicle user; and the non-ETC user leaves the field and automatically deducts the fee from the balance of the mobile phone APP.
Due to the application of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the conventional RSU technology can only identify whether the user is an ETC user, but cannot detect whether the user is parked or not. The invention adopts the combination of the video identification technology and the DSRC technology to accurately identify whether the vehicle parking at the side berth is an ETC vehicle user; or a non-ETC user. The intelligent monitoring of the parking spaces is realized by utilizing an artificial intelligence algorithm, and roadside parking spaces can be effectively managed; the unattended operation and the noninductive parking in the whole process are realized. And can effectively solve the problem of roadside parking charging. And the invention can park without any operation based on the volume of ETC users, thereby increasing the passing efficiency and solving the problem of difficult parking.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a view of an application scenario of a parking management system integrating the ETC-based DSRC technology and the video recognition technology;
in the above drawings: 1. an inlet mount; 2. an outlet mounting bracket; 3. roadside berthing; 4. a camera; 5. a license plate recognition camera; 6. an RSU antenna; 7. a foundation pit; 8. a light supplement lamp; 9. a distribution box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1;
a parking charging system integrating the DSRC of ETC and video identification comprises a mounting rack, a high-order video unit, an RSU antenna and a background management system; the mounting racks comprise an inlet mounting rack 1 and an outlet mounting rack 2, and the inlet mounting rack 1 and the outlet mounting rack 2 are respectively arranged at two ends of the roadside berth 3;
the high-position video units are divided into two groups, and the two groups of high-position video units are respectively fixed on the inlet mounting rack 1 and the outlet mounting rack 2 through hoops (not shown in the figure); each group of high-order video units comprises a video camera 4 and a license plate recognition camera 5; the camera 4 is used for collecting regional videos of roadside berths; the license plate recognition camera 5 comprises an image acquisition and recognition module; the image acquisition and recognition module is used for recognizing license plate numbers and license plate colors and uploading the license plate numbers and the license plate colors to the background management system (not shown in the figure);
the number of the RSU antennas 6 is two, and the two sets of the RSU antennas 6 are respectively fixed on the inlet mounting rack 1 and the outlet mounting rack 2 through hoops (not shown in the figure); the RSU antenna 6 identifies and reads vehicle OBU information through DSRC technology, if the vehicle OBU information is read, the vehicle OBU information is judged to be an ETC vehicle user, information is uploaded to a background management system, and the ETC vehicle user is recorded; when ETC vehicle users drive into the vicinity of the entrance mounting frame 1, the ETC vehicle users are quickly identified by the RSU antenna 6; when the ETC vehicle drives out of the exit mounting rack, the RSU antenna 6 identifies the vehicle departure and uploads information to the background management system, and then fee deduction is automatically carried out from an ETC card of an ETC vehicle user;
the background management system is used for recording information of vehicles (not shown in the figure) driving in/out of the roadside berths, settling accounts with a third party platform and managing the roadside berth parking. The background management system carries out vehicle detection and license plate detection and recognition on the parking space state image from the high-order video unit, determines the state of the parking space, analyzes the state of the parking space and determines the change type of the state of the parking space; determining parking information on the parking space according to the change type of the parking space state, and uploading the parking information to a background management system; the parking space state is whether a vehicle exists or not; the parking information comprises license plate number, vehicle type, parking time, parking place, parking time, parking cost and the like of the vehicle.
A fixing fence (not shown in the figure) is arranged corresponding to the mounting rack, and the mounting rack is fixed on the foundation pit 7 of the road tooth base through bolts.
The mounting frame is an L-shaped rod or a portal frame, and the L-shaped rod is shown in figure 1; and the high-position video unit is fixedly arranged on the L-shaped rod or the cross rod of the portal frame.
The system comprises a backstage management system, a mobile phone terminal APP and a parking information server, wherein the backstage management system acquires the start time of the driving information and pushes the reminding information to the mobile phone terminal APP corresponding to the user registration information according to the user registration information; and the mobile phone end APP is used for independent payment and noninductive deduction of the non-ETC user.
The high-order video unit also comprises a light supplement lamp 8 and a distribution box 9; the light supplement lamp 8 is fixed on the mounting frame through a hoop; the distribution box 9 is arranged on a foundation pit 7 beside the mounting frame; a central control system and a power supply are arranged in the distribution box 9; the central control system is connected with the RSU antenna 6, the video camera 4 and the license plate recognition camera 5 through a network cable and a power line. And the light supplement lamp 8 supplements light when the video camera 4 and the license plate recognition camera 5 work. The distribution box is used for establishing communication among the high-order video unit, the RSU antenna and the background management system.
The license plate recognition camera 5 recognizes that vehicles enter the roadside berth 3 and records license plate numbers, uploads information to the background management system, the background management system confirms whether the vehicles are ETC vehicles or not and generates parking order information, when the vehicles finish parking and exit the roadside berth, the license plate recognition camera recognizes license plates again, uploads the information to the background management system, and the system generates departure order information.
When a vehicle drives into a roadside parking area from an entrance mounting rack, an RSU antenna arranged on the entrance mounting rack reads OBU information of the vehicle, if the OBU information is read, the ETC vehicle user is judged to be the ETC vehicle user, the information is uploaded to a background management system, the ETC vehicle user is recorded, when the vehicle drives into the roadside parking area, a license plate recognition camera recognizes the roadside parking area of the vehicle and records a license plate number, the information is uploaded to the background management system, and the background management system confirms whether the vehicle parking is the ETC vehicle user or not and generates parking order information; when the vehicle finishes parking and is driven out of the roadside berth, the license plate recognition camera recognizes the license plate and uploads information to the background management system, the background management system generates an off-site order, an ETC vehicle user drives out of the exit mounting frame, the RSU antenna recognizes the vehicle off-site and uploads the information to the background management system, and then fee deduction is automatically carried out on an ETC card of the ETC vehicle user; and the non-ETC user leaves the field and automatically deducts the fee from the balance of the mobile phone APP.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. To those skilled in the art; various modifications to these embodiments will be readily apparent, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The conventional RSU technology can only identify whether the user is an ETC user, but cannot detect whether the user is parked or not. The invention adopts the combination of the video identification technology and the DSRC technology to accurately identify whether the vehicle parking at the side berth is an ETC vehicle user; or a non-ETC user. The intelligent monitoring of the parking spaces is realized by utilizing an artificial intelligence algorithm, and roadside parking spaces can be effectively managed; the unattended operation and the noninductive parking in the whole process are realized. And can effectively solve the problem of roadside parking charging. And the invention can park without any operation based on the volume of ETC users, thereby increasing the passing efficiency and solving the problem of difficult parking.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A collect DSRC of ETC and parking charging system as an organic whole of video identification which characterized in that: the system comprises a mounting rack, a high-order video unit, an RSU antenna and a background management system; the mounting rack comprises an inlet mounting rack and an outlet mounting rack, and the inlet mounting rack and the outlet mounting rack are respectively arranged at two ends of the roadside berth;
the high-level video units are respectively fixed on the inlet mounting rack and the outlet mounting rack through hoops; each group of high-order video units comprises a video camera and a license plate recognition camera; the camera is used for collecting regional videos of the roadside berths; the license plate recognition camera adopts a video recognition technology and comprises an image acquisition and recognition module; the image acquisition and recognition module is used for recognizing license plate numbers and license plate colors and uploading the license plate numbers and the license plate colors to the background management system;
the RSU antennas are also two groups, and the two groups of RSU antennas are respectively fixed on the inlet mounting rack and the outlet mounting rack through hoops; the RSU antenna identifies and reads vehicle OBU information through a DSRC technology, if the vehicle OBU information is read, the vehicle OBU information is judged to be an ETC vehicle user, information is uploaded to a background management system, and the ETC vehicle user is recorded; when ETC vehicle users drive into the vicinity of the entrance mounting rack, the ETC vehicle users are quickly identified by the RSU antenna; when the ETC vehicle drives out of the exit mounting rack, the RSU antenna identifies the vehicle departure and uploads information to the background management system, and then fee deduction is automatically carried out from an ETC card of an ETC vehicle user;
the background management system is used for recording the information of the vehicle driving-in/driving-out roadside berths, settling accounts with a third party platform and managing the parking of the roadside berths.
2. The ETC-integrated DSRC and video recognition parking meter system of claim 1, wherein: and a fixing fence is arranged corresponding to the mounting rack, and the mounting rack is fixed on the foundation pit of the road tooth base through bolts.
3. The ETC vehicle-based DSRC and video recognition integrated parking toll management system of claim 1, wherein: the mounting bracket is an L-shaped rod or a portal frame, and the high-position video unit is fixedly mounted on a cross rod of the L-shaped rod or the portal frame.
4. The ETC-integrated DSRC and video recognition parking meter system of claim 1, wherein: the system comprises a backstage management system, a mobile phone terminal APP and a parking information server, wherein the backstage management system acquires the start time of the driving information and pushes the reminding information to the mobile phone terminal APP corresponding to the user registration information according to the user registration information; and the mobile phone end APP is used for independent payment and noninductive deduction of the non-ETC user.
5. The ETC-integrated DSRC and video recognition parking meter system of claim 1, wherein: the high-order video unit also comprises a light supplement lamp and a distribution box; the light supplement lamp is fixed on the mounting frame through a hoop; the distribution box is arranged on a foundation pit beside the mounting rack; a central control system and a power supply are arranged in the distribution box; the central control system is connected with the RSU antenna, the video camera and the license plate recognition camera through a network cable and a power line.
6. The ETC-integrated DSRC and video recognition parking meter system of claim 1, wherein: the license plate recognition camera recognizes that vehicles enter the roadside berth to record license plate numbers, uploads information to the background management system, the background management system confirms whether the vehicles are parked as ETC vehicles and generates parking order information, when the vehicles finish exiting the roadside berth after parking, the license plate recognition camera recognizes the license plate again, uploads the information to the background management system, and the system generates departure order information.
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| CN202010049673.1A CN111210529A (en) | 2020-01-16 | 2020-01-16 | Parking charging system integrating DSRC (toll-free Security control) of ETC (electronic toll Collection) and video identification |
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| CN202010049673.1A CN111210529A (en) | 2020-01-16 | 2020-01-16 | Parking charging system integrating DSRC (toll-free Security control) of ETC (electronic toll Collection) and video identification |
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| CN111599028A (en) * | 2020-06-08 | 2020-08-28 | 苏州国轩智能科技有限公司 | System for parking management by adopting video and ETC and unmanned charging method thereof |
| CN111951600A (en) * | 2020-07-20 | 2020-11-17 | 领翌技术(横琴)有限公司 | Parking space and vehicle identification information automatic matching method and parking system |
| CN112164149A (en) * | 2020-11-06 | 2021-01-01 | 成都恒创新星科技有限公司 | Intelligent parking behavior detection method for street pavement based on high-level camera |
| CN112396710A (en) * | 2020-11-24 | 2021-02-23 | 桂林金铱星科技发展有限公司 | Method for road-side parking vehicle arrearage additional payment through ETC system |
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| CN114299624A (en) * | 2021-12-29 | 2022-04-08 | 四川启睿克科技有限公司 | Road occupation parking mobile acquisition system |
| CN116311958A (en) * | 2022-12-28 | 2023-06-23 | 西安建筑科技大学 | System, method, equipment and medium for multi-mode recognition analysis of in-road parking judgment |
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