CN111445719A - Parking guidance system based on roadside communication equipment forwarding - Google Patents
Parking guidance system based on roadside communication equipment forwarding Download PDFInfo
- Publication number
- CN111445719A CN111445719A CN202010290114.XA CN202010290114A CN111445719A CN 111445719 A CN111445719 A CN 111445719A CN 202010290114 A CN202010290114 A CN 202010290114A CN 111445719 A CN111445719 A CN 111445719A
- Authority
- CN
- China
- Prior art keywords
- parking space
- parking
- roadside communication
- communication device
- reserved
- 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
Images
Classifications
-
- 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
- G08G1/148—Management of a network of parking areas
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/02—Reservations, e.g. for tickets, services or events
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
Landscapes
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Economics (AREA)
- Development Economics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Entrepreneurship & Innovation (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a parking guidance system based on roadside communication equipment forwarding, which comprises a parking lot information background, a roadside communication equipment forwarding group and vehicle-mounted communication equipment which are sequentially connected, wherein the roadside communication equipment forwarding group comprises a plurality of roadside communication equipment which are in communication connection, the parking lot information background broadcasts and forwards parking space information to the surrounding vehicle-mounted communication equipment through the nearby roadside communication equipment, the parking lot information background is used for monitoring free parking spaces, through the mode of broadcasting and forwarding by the roadside communication equipment, the vacant parking space information is broadcasted and forwarded to the vehicle communication equipment in the signal forwarding group range of the roadside communication equipment, thereby realizing the purpose of guiding the vehicle to reasonably select the parking space, broadcasting and forwarding the information of the idle parking space through the forwarding group of the roadside communication equipment, the parking space information can be timely received by the vehicle-mounted communication equipment, and the adaptability and the stability of the parking guidance system are favorably improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of parking guidance systems, in particular to a parking guidance system based on roadside communication equipment forwarding.
Background
The parking lot refers to a place for parking vehicles, along with the promotion of urban modern construction and the increase of the quantity of retained urban automobiles, the demand of the parking lot is increased day by day, and particularly, in the process of expanding urban areas to suburbs, the parking lot is equipped in office buildings, newly-built airports, stations, subway stations, large shopping squares, residential areas, tourist attractions and the like with high traffic density.
Along with the increase of the automobile holding capacity, the automobile flow in the parking lot is increased gradually, especially in special time periods such as holidays, the automobile flow in the parking lot is large and the parking space is in short supply, and after a user drives into the parking lot, the user can usually drive in the parking lot for a long time by searching for the short parking space, so that inconvenience is caused to the user in parking, the automobile flow in the parking lot is increased, the jam in the parking lot is easily caused, and the possibility of collision and scratch of the automobile is increased.
Disclosure of Invention
Therefore, the embodiment of the invention provides a parking guidance system based on roadside communication equipment forwarding, which aims to solve the problems that in the prior art, due to lack of indication and guidance of free parking spaces in a parking lot, a user is inconvenient to park and congestion is easy to occur in the parking lot.
In order to achieve the above object, the embodiment of the present invention discloses the following technical solutions:
the parking guidance system comprises a parking lot information background, a roadside communication device forwarding group and vehicle-mounted communication devices, wherein the parking lot information background, the roadside communication device forwarding group and the vehicle-mounted communication devices are sequentially connected, the roadside communication device forwarding group comprises a plurality of communication-connected roadside communication devices, the parking lot information background is used for broadcasting parking space information to the surrounding vehicle-mounted communication devices through the roadside communication devices nearby, and the vehicle-mounted communication devices are used for acquiring parking space information from the vehicle-mounted communication devices through special frequency bands.
Furthermore, the parking lot information background comprises a plurality of cameras corresponding to a plurality of parking spaces and a computer vision library connected with the plurality of cameras and used for identifying whether the parking spaces are free or not, the computer vision library collects real-time images on the parking spaces through the cameras, each real-time image is associated with a corresponding parking space number, and the computer vision library processes and analyzes the real-time images so as to judge whether the parking spaces are free or not.
Furthermore, the parking lot information background further comprises a parking space reservation system, the parking space reservation system acquires a plurality of free parking space numbers corresponding to a plurality of free parking spaces through the computer vision library, and the parking space reservation system sends the plurality of free parking space numbers to the vehicle-mounted communication equipment through the roadside communication equipment.
Furthermore, the vehicle-mounted communication equipment displays the received plurality of free parking space numbers so that a user can select one of the free parking space numbers to make reservation, the reserved parking space number is fed back to the parking space reservation system through the roadside communication equipment, and the parking space reservation system stops forwarding the reserved parking space number within a period of time.
Further, the vehicle-mounted communication equipment comprises an information transfer module and a display touch module, the information transfer module is used for arranging and displaying the received free parking space numbers on the display touch module, and transferring reserved parking space numbers selected by the display touch module to the parking space reservation system through the roadside communication equipment.
Furthermore, the parking stall reservation system comprises an idle parking space library and a reserved parking stall updating module, wherein the idle parking space library and the reserved parking stall updating module are both connected with the computer vision library and the information transfer module, and the idle parking space library is in bidirectional connection with the reserved parking stall updating module.
Furthermore, the reserved parking space updating module extracts a corresponding free parking space number from the free parking space library according to the reserved parking space number sent by the information forwarding module, times the extracted reserved parking space number through a multi-path timing module connected with the reserved parking space updating module, and meanwhile, the reserved parking space updating module acquires the state of a parking space corresponding to the reserved parking space number through the computer vision library;
and when the timing of the reserved parking space number is finished, the reserved parking space number is returned to the vacant parking space library, and when the vehicle stops in the parking space corresponding to the reserved parking space number within the timing time, the timing of the corresponding reserved parking space number is stopped.
Further, the timing time is 1 min-10 min. .
The embodiment of the invention has the following advantages:
the parking lot information background broadcasts and forwards the monitored free parking spaces to vehicle communication equipment in a roadside communication equipment forwarding group signal range through a roadside communication equipment broadcasting and forwarding mode, so that the aim of reasonably selecting parking spaces by guiding vehicles is achieved, the roadside communication equipment forwarding group broadcasts and forwards the free parking space information, the vehicle communication equipment can be ensured to timely receive parking space information, and the improvement of the adaptability and the stability of a parking guiding system is facilitated.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is an overall block diagram of a system according to an embodiment of the present invention;
fig. 2 is a block diagram of a parking lot information background structure according to an embodiment of the present invention;
fig. 3 is a block diagram of a parking space reservation system according to an embodiment of the present invention.
In the figure:
100-parking lot information background; 200-roadside communication devices; 300-a vehicle communication device; 400-a multi-way timing module;
101-a camera; 102-a computer vision library; 103-parking space reservation system;
301-an information transfer module; 302-display touch module;
1031-free parking space library; 1032-reserved parking space updating module.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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 to fig. 3, the invention discloses a parking guidance system based on roadside communication device 200 forwarding, which includes a parking lot information background 100, a roadside communication device forwarding group and a vehicle-mounted communication device 300 that are connected in sequence, the roadside communication device forwarding group includes a plurality of roadside communication devices 200 that are connected in communication, the parking lot information background 100 broadcasts parking space information to the vehicle-mounted communication devices 300 around through the roadside communication devices 200 nearby, and the vehicle-mounted communication devices 300 acquire parking space information through the vehicle-mounted communication devices 300.
The parking lot information background 100 broadcasts and forwards the monitored free parking spaces to the vehicle communication equipment in the signal forwarding range of the roadside communication equipment forwarding group through the broadcasting and forwarding mode of the roadside communication equipment 200, so that the purpose of guiding vehicles to reasonably select the parking spaces is achieved, the situation that the driving time of the vehicles is prolonged due to the fact that the parking spaces are searched without destinations is avoided, convenience is brought to parking of users, the situation that congestion occurs in the parking lot is also facilitated, and particularly when the parking spaces are vacant in the parking lot is avoided.
The roadside communication device 200 performs direct communication with a vehicle entering its signal range based on a dedicated short range communication technology (DSRC).
The parking lot information background 100 comprises a plurality of cameras 101 corresponding to a plurality of parking spaces and a computer vision library 102(opencv) connected with the plurality of cameras 101 and used for identifying whether the parking spaces are free or not, the computer vision library 102 collects real-time images of the parking spaces through the cameras 101, each real-time image is associated with a corresponding parking space number, and the computer vision library 102 processes and analyzes the real-time images to judge whether the parking spaces are free or not.
The computer vision library 102 is commonly used for monitoring parking spaces, and the principle thereof is that after the collected images are cut and processed in gray scale, the images are analyzed and compared with the comparison images to judge whether the vehicles are parked on the parking spaces.
In addition, in order to avoid congestion in a parking lot caused by the fact that a plurality of vehicles drive to the same parking space at the same time, the parking lot information background 100 further comprises a parking space reservation system 103, the parking space reservation system 103 obtains a plurality of free parking space numbers corresponding to a plurality of free parking spaces through the computer vision library 102, the parking space reservation system 103 sends the plurality of free parking space numbers to the vehicle-mounted communication device 300 through the roadside communication device 200, the vehicle-mounted communication device 300 displays the plurality of received free parking space numbers so that a user can select one of the free parking space numbers for reservation, the reserved parking space number is fed back to the parking space reservation system 103 through the roadside communication device 200, and the parking space reservation system 103 stops forwarding the reserved parking space number within a period of time.
The vehicle-mounted communication device 300 includes an information transfer module 301 and a display touch module 302, where the information transfer module 301 arranges and displays the received free parking space numbers on the display touch module 302, and transfers the reserved parking space number selected by the display touch module 302 to the parking space reservation system 103 through the roadside communication device 200.
The vehicle-mounted communication device 300 is a handheld mobile terminal or a touch screen device with a direct communication function on a vehicle.
The parking space reservation system 103 comprises an idle parking space bank 1031 and a reserved parking space updating module 1032, wherein the idle parking space bank 1031 and the reserved parking space updating module 1032 are both connected with the computer vision bank 102 and the information transfer module 301, and the idle parking space bank 1031 and the reserved parking space updating module 1032 are in bidirectional connection.
The reserved parking space updating module 1032 extracts a corresponding free parking space number from the free parking space database 1031 according to the reserved parking space number sent by the information forwarding module 301, the reserved parking space updating module 1031 times the extracted reserved parking space number through the multi-path timing module 400 connected with the reserved parking space updating module 1031, and meanwhile, the reserved parking space updating module acquires the state of the parking space corresponding to the reserved parking space number through the computer vision database 102.
Specifically, after the reserved parking space number is timed, the reserved parking space number is returned to the vacant parking space warehouse 1031, and when the vehicle stops at the parking space corresponding to the reserved parking space number within the timing time, the timing of the corresponding reserved parking space number is stopped.
Preferably, the timing time is 1min to 10min, the specific timing time is adjusted according to the traffic flow in the parking lot, for example, when the traffic flow is small and the parking space is sufficient, the multi-path timing module 400 sets the short timing time to reduce the energy consumption and the resource occupation of the system, otherwise, the timing time is prolonged to prevent the situation that the reserved parking space is cancelled before the vehicle drives to the reserved parking space due to congestion in the parking lot.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The parking guidance system based on roadside communication device forwarding is characterized by comprising a parking lot information background (100), a roadside communication device forwarding group and an on-board communication device (300) which are sequentially connected, wherein the roadside communication device forwarding group comprises a plurality of communication-connected roadside communication devices (200), the parking lot information background (100) broadcasts parking space information to the surrounding on-board communication devices (300) through the roadside communication devices (200) nearby, and the on-board communication devices (300) acquire the parking space information from the on-board communication devices (300) through special frequency bands.
2. The parking guidance system forwarded by the roadside communication device as claimed in claim 1, wherein the parking lot information background (100) comprises a plurality of cameras (101) corresponding to a plurality of parking spaces, and a computer vision library (102) connected to the plurality of cameras (101) and used for identifying whether a parking space is free or not, the computer vision library (102) collects real-time images of the parking spaces through the cameras (101), each real-time image is associated with a corresponding parking space number, and the computer vision library (102) processes and analyzes the real-time images to determine whether the parking space is free or not.
3. The parking guidance system forwarded by the roadside communication device as claimed in claim 2, wherein the parking lot information background (100) further comprises a parking space reservation system (103), the parking space reservation system (103) acquires a plurality of free parking space numbers corresponding to a plurality of free parking spaces through the computer vision library (102), and the parking space reservation system (103) transmits the plurality of free parking space numbers to the vehicle-mounted communication device (300) through the roadside communication device (200).
4. The parking guidance system based on roadside communication device forwarding of claim 3, characterized in that the vehicle-mounted communication device (300) displays a plurality of received free parking space numbers for a user to select one of the free parking space numbers for reservation, and feeds back the reserved parking space number to the parking space reservation system (103) through the roadside communication device (200), and the parking space reservation system (103) stops forwarding the reserved parking space number within a period of time.
5. The roadside communication device forwarding-based parking guidance system according to claim 4, wherein the vehicle-mounted communication device (300) comprises an information transfer module (301) and a display touch module (302), the information transfer module (301) arranges and displays the received free parking space number on the display touch module (302), and transfers the reserved parking space number selected by the display touch module (302) to the parking space reservation system (103) through the roadside communication device (200).
6. The roadside communication device forwarding-based parking guidance system according to claim 5, wherein the parking space reservation system (103) comprises an idle parking space bank (1031) and a reserved parking space updating module (1032), the idle parking space bank (1031) and the reserved parking space updating module (1032) are both connected with the computer vision bank (102) and the information transfer module (301), and the idle parking space bank (1031) and the reserved parking space updating module (1032) are in bidirectional connection.
7. The roadside communication device forwarding-based parking guidance system according to claim 6, wherein the reserved parking space updating module (1032) extracts a corresponding free parking space number from the free parking space library (1031) according to the reserved parking space number sent by the information forwarding module (301), the reserved parking space updating module (1031) times the extracted reserved parking space number through a multi-path timing module (400) connected with the reserved parking space updating module, and meanwhile, the reserved parking space updating module acquires a state of a parking space corresponding to the reserved parking space number through the computer vision library (102);
and when the timing of the reserved parking space number is finished, the reserved parking space number is returned to the vacant parking space warehouse (1031), and when the vehicle stops in the parking space corresponding to the reserved parking space number within the timing time, the timing of the corresponding reserved parking space number is stopped.
8. The roadside communication device forwarding-based parking guidance system according to claim 7, wherein the timing time is 1-10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290114.XA CN111445719A (en) | 2020-04-14 | 2020-04-14 | Parking guidance system based on roadside communication equipment forwarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290114.XA CN111445719A (en) | 2020-04-14 | 2020-04-14 | Parking guidance system based on roadside communication equipment forwarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111445719A true CN111445719A (en) | 2020-07-24 |
Family
ID=71651843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010290114.XA Pending CN111445719A (en) | 2020-04-14 | 2020-04-14 | Parking guidance system based on roadside communication equipment forwarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111445719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187772A (en) * | 2021-12-21 | 2022-03-15 | 安徽域驰智能科技有限公司 | Parking guidance system and method based on V2X |
| CN114973757A (en) * | 2022-05-17 | 2022-08-30 | 星觅(上海)科技有限公司 | Parking guidance system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722999A (en) * | 2012-06-14 | 2012-10-10 | 北京万集科技股份有限公司 | Method, device and system for guiding parking of vehicle |
| CN106997687A (en) * | 2017-05-31 | 2017-08-01 | 上海喜泊客信息技术有限公司 | Parking guide method and system, storage medium |
| CN110880249A (en) * | 2019-12-02 | 2020-03-13 | 吕晓铭 | Parking space reservation method, system, mobile terminal and storage medium |
| US10614721B2 (en) * | 2017-06-08 | 2020-04-07 | International Business Machines Corporation | Providing parking assistance based on multiple external parking data sources |
-
2020
- 2020-04-14 CN CN202010290114.XA patent/CN111445719A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722999A (en) * | 2012-06-14 | 2012-10-10 | 北京万集科技股份有限公司 | Method, device and system for guiding parking of vehicle |
| CN106997687A (en) * | 2017-05-31 | 2017-08-01 | 上海喜泊客信息技术有限公司 | Parking guide method and system, storage medium |
| US10614721B2 (en) * | 2017-06-08 | 2020-04-07 | International Business Machines Corporation | Providing parking assistance based on multiple external parking data sources |
| CN110880249A (en) * | 2019-12-02 | 2020-03-13 | 吕晓铭 | Parking space reservation method, system, mobile terminal and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187772A (en) * | 2021-12-21 | 2022-03-15 | 安徽域驰智能科技有限公司 | Parking guidance system and method based on V2X |
| CN114973757A (en) * | 2022-05-17 | 2022-08-30 | 星觅(上海)科技有限公司 | Parking guidance system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201918013U (en) | On-off reminding device for bus passengers | |
| CN106971589B (en) | Intelligent public transportation system and implementation method thereof | |
| CN101540112B (en) | Parking position guidance system and parking position guidance method | |
| CN101834903A (en) | Taxi dispatching system, mobile terminal and information transceiving equipment | |
| CN107358362B (en) | Shared automobile ground service dispatching vehicle management method | |
| CN104537880A (en) | Parking management system, parking management method, positioning device and parking method | |
| CN111445719A (en) | Parking guidance system based on roadside communication equipment forwarding | |
| CN102129780B (en) | Method and system for realizing intelligent bus stop board, and intelligent bus stop board | |
| CN101996490A (en) | Mobile phone data wireless network based bus arrival time inquiring and forecasting system | |
| US20170205247A1 (en) | Traffic visualization system | |
| CN103198698A (en) | Display and enquiry system of status of multipass man-machine interaction intelligent public transport system | |
| CN103426304A (en) | Intelligent bus station system | |
| CN109859517A (en) | A kind of bus routes adjustment system | |
| CN105006171A (en) | Urban intelligent parking management system | |
| CN110895888A (en) | Intelligent parking method, device, system, electronic equipment and computer readable medium | |
| CN205302632U (en) | Calling system of taxi | |
| CN104836847A (en) | Intelligent public traffic network AR application system | |
| CN111771224A (en) | Emergency traffic control system using mobile device | |
| CN110035129B (en) | Highway vehicle management system and working method thereof | |
| CN108335524B (en) | Intelligent parking robot | |
| CN203134142U (en) | Bus state intelligent display and query system | |
| CN115601957A (en) | Operation management method, operation management device and operation management system | |
| CN114429710A (en) | Traffic flow analysis method and system based on V2X vehicle road cloud cooperation | |
| CN113313972A (en) | Automatic intelligent destination guide navigation method and system | |
| CN113744559A (en) | Intelligent parking guidance system based on big data |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200724 |
|
| RJ01 | Rejection of invention patent application after publication |