CN115019548A - Roadside temporary parking system and method based on laser projection - Google Patents
Roadside temporary parking system and method based on laser projection Download PDFInfo
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- 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
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Abstract
The invention provides a roadside temporary parking system and a parking method based on laser projection, which comprise a control system, a laser projector for projecting parking spaces, a detector for detecting vehicle information in the parking spaces and an installation rod, wherein the installation rod is arranged on one side adjacent to the parking spaces, the laser projector is arranged at the top of the installation rod, the detector is arranged on one side of the laser projector, the laser projector and the detector are both communicated with the control system, the control system is connected with an internet of vehicles, the parking spaces projected by the laser projector comprise an area A and an area B, the area B is arranged on one side of the area A, the area A is a vehicle parking frame, and the area B is an interactive information frame. The temporary parking system is simple in construction arrangement, reduces the workload of inspectors, improves the working efficiency of the inspectors, improves the safety, provides personalized services, is compatible with the existing intelligent roadside parking system, and can be used by integrating front-end parking space sensors or cameras.
Description
Technical Field
The invention belongs to the field of intelligent parking, and particularly relates to a roadside temporary parking system and a roadside temporary parking method based on laser projection.
Background
With the development of economic technology, smart roadside parking has been gradually popularized. While city residents enjoy parking convenience brought by the new technology, managers also emerge different demands. The roadside parking is generally set under the condition that the road traffic capacity allows, and refers to the behavior that a motor vehicle uses a roadside parking berth to park the vehicle on an urban road, but the parking behavior actually occupies the driving space of the road, and if the planning and the management are not proper, serious negative effects are easily caused. Such as influencing road traffic capacity, influencing road environmental landscape, hindering resident life and traveling, causing traffic accidents and the like.
Disclosure of Invention
The invention aims to provide a roadside temporary parking system and a parking method based on laser projection, and aims to solve the problems that the conventional temporary parking planning management is improper and urban traffic is influenced.
The invention is realized in such a way, and a roadside temporary parking system based on laser projection comprises a control system, a laser projector for projecting parking spaces, a detector for detecting vehicle information in the parking spaces and an installation rod, wherein the installation rod is arranged at one side adjacent to the parking spaces, the laser projector is arranged at the top of the installation rod, the detector is arranged at one side of the laser projector, the laser projector and the detector are both communicated with the control system, the control system is connected with an internet of vehicles, the parking spaces projected by the laser projector comprise an area A and an area B, the area B is arranged at one side of the area A, the area A is a vehicle parking frame, and the area B is an interactive information frame.
The further technical scheme of the invention is as follows: the projected content in the area A comprises a propaganda film, a parking process, warning characters and parking marks, and the projected content in the area B comprises parking information, parking order information, payment two-dimensional codes, parking violation information, and interaction information and prompt information of a vehicle owner and a vehicle network.
The further technical scheme of the invention is as follows: an adjusting mechanism is arranged in the laser projector, the adjusting mechanism is communicated with the control system and receives the information of the detector, and the projection adjustment of the laser projector to the parking space is controlled by using the size of the field space.
The further technical scheme of the invention is as follows: the detector adopts a radar or a video camera.
Another object of the present invention is to provide a parking method of a roadside temporary parking system based on laser projection, comprising the following steps:
step S1: the parking system comprises a vehicle owner, a vehicle networking system, a control system and a parking space management system, wherein the vehicle owner carries out parking application on a temporary parking space, the vehicle networking system sends a signal to the control system after receiving the application, the control system searches an idle parking space closest to the vehicle owner and feeds back position information of the parking space to the vehicle owner, and the control system numbers the idle parking space and sends a parking space number to the vehicle owner;
step S2: the laser projector projects a parking space frame in the area A, the size of a parking space is adjusted by the adjusting mechanism according to the vehicle type provided by a vehicle owner, the parking start time, the current time, the parking number, the current cost and the two-dimensional code are projected in the area B, and the vehicle owner confirms the parking position through the parking number;
step S3: the vehicle owner stops the vehicle in the area A, the detector detects the vehicle in the area A and identifies the license plate number, the detected parking information of the vehicle is fed back to the internet of vehicles for comparison, and whether the parking information is accurate or not is confirmed;
step S4: before the car owner leaves the parking space, the control system calculates parking cost according to parking duration and projects the parking cost to the area B, if the car owner signs a license plate recognition automatic payment protocol with the car networking, the control system automatically recognizes the license plate and automatically deducts the fee, otherwise, the car owner pays the fee by scanning the two-dimensional code of the area B.
The further technical scheme of the invention is as follows: in step S1, the vehicle owner applies for parking in the parking space on the public number or through the service phone, and if the parking space is not in the time period allowing temporary parking, the vehicle owner is informed that the parking space cannot be reserved; if the parking space is in the time period allowing temporary parking, the control system reports the nearest idle parking space to the Internet of vehicles, labels are carried out on the idle parking spaces to produce parking numbers, and the Internet of vehicles sends parking space position information and the parking numbers to public numbers or informs the parking numbers to the vehicle owners through telephones after being inquired by customer service staff.
The further technical scheme of the invention is as follows: in step S3, the detector detects the parking space in real time, detects parking of a vehicle within the time allowed for temporary parking on the road, and reports the detected parking information, where the parking information includes a parking number, a vehicle signal on the parking space, detection time, and status information of the laser projector.
The invention further adopts the technical scheme that: if the detector detects that a vehicle is parked within the time allowed by the temporary parking on the road and a vehicle owner has made a parking application on the internet of vehicles, the control system charges according to the parking time of the vehicle; if the detector detects that a vehicle is parked within the time allowed by temporary parking on the road and a vehicle owner does not make a parking application on the internet of vehicles, the parking frame in the area A is changed into red after the preset time is exceeded and illegal parking information is projected in the area B and a patrol inspector is informed to be in the place for processing; under the condition that an owner normally applies for parking to generate an order, if the detector detects that a vehicle is parked within the time not allowed by temporary parking on the road, the control system forcibly ends the order, the parking frame in the area A is changed into red, illegal parking information is projected in the area B, and an inspector is informed to go to the place for processing.
The further technical scheme of the invention is as follows: the illegal parking information comprises a parking permission time period, current time, parking starting time, parking ending time, license plate number, parking space number and parking cost.
The further technical scheme of the invention is as follows: in step S4, after the vehicle owner successfully pays, the payment success information, the prompt leaving information, the invoice information, and the two-dimensional code are projected in the area B, and after the vehicle leaves, the content is not projected in the area B.
The invention has the beneficial effects that: the temporary parking system is simple in construction arrangement, does not need to be used for parking, facilitates road maintenance, can enable the parking system to interact with a vehicle owner, issues various real-time information, reduces the workload of an inspector, improves the working efficiency of the inspector and improves the safety; the system provides personalized service, can apply for great parking stall to park to the novice, reduces the risk of scratching, is compatible with the existing wisdom roadside parking system, has strong portability, and can integrate a front-end parking sensor or a camera for use.
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FIG. 1 is a flow chart of a method of use of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
The invention provides a roadside temporary parking system based on laser projection, which comprises a control system, a laser projector for projecting parking spaces, a detector for detecting vehicle information in the parking spaces and an installation rod, wherein the installation rod is arranged on one side close to the parking spaces, the laser projector is arranged at the top of the installation rod, the detector is arranged on one side of the laser projector, the laser projector and the detector are communicated with the control system, the control system is connected with a vehicle networking system, the parking spaces projected by the laser projector comprise an area A and an area B, the area B is arranged on one side of the area A, the area A is a vehicle parking frame, and the area B is an interactive information frame.
Preferentially, the projected content of the area A comprises a propaganda film, a parking process, warning characters and parking marks, and the projected content of the area B comprises parking information, parking order information, payment two-dimensional codes, parking violation information, interaction information of a car owner and the car networking and prompt information.
Preferably, an adjusting mechanism is arranged in the laser projector, the adjusting mechanism communicates with the control system and receives information of the detector, and projection adjustment of the laser projector to the parking space is controlled by using the size of the field space.
Preferably, the detector employs a radar or video camera.
The invention also provides a parking method of the roadside temporary parking system based on the laser projection, which comprises the following steps:
step S1: the parking system comprises a vehicle owner, a vehicle networking system, a control system and a parking space management system, wherein the vehicle owner carries out parking application on a temporary parking space, the vehicle networking system sends a signal to the control system after receiving the application, the control system searches an idle parking space closest to the vehicle owner and feeds back position information of the parking space to the vehicle owner, and the control system numbers the idle parking space and sends a parking space number to the vehicle owner;
step S2: the laser projector projects a parking space frame in the area A, the size of a parking space is adjusted by the adjusting mechanism according to the vehicle type provided by a vehicle owner, the parking start time, the current time, the parking number, the current cost and the two-dimensional code are projected in the area B, and the vehicle owner confirms the parking position through the parking number;
step S3: the vehicle owner stops the vehicle in the area A, the detector detects the vehicle in the area A and identifies the license plate number, the detected parking information of the vehicle is fed back to the internet of vehicles for comparison, and whether the parking information is accurate or not is confirmed;
step S4: before the car owner leaves the parking space, the control system calculates parking cost according to parking duration and projects the parking cost to the area B, if the car owner signs a license plate recognition automatic payment protocol with the car networking, the control system automatically recognizes the license plate and automatically deducts the fee, otherwise, the car owner pays the fee by scanning the two-dimensional code of the area B.
Preferably, in step S1, the vehicle owner applies for parking in the parking space on the public number or through the service phone, and if the parking space is not in the time period allowing temporary parking, the vehicle owner is informed that the parking space cannot be reserved; if the parking space is in the time period allowing temporary parking, the control system reports the nearest idle parking space to the Internet of vehicles, labels are carried out on the idle parking spaces to produce parking numbers, and the Internet of vehicles sends parking space position information and the parking numbers to public numbers or informs the parking numbers to the vehicle owners through telephones after being inquired by customer service staff.
Preferably, in step S3, the detector detects the parking space in real time, detects parking of a vehicle within the time allowed for temporary parking on the road, and reports the detected parking information, where the parking information includes a parking number, a vehicle signal on the parking space, detection time, and status information of the laser projector.
Preferably, if the detector detects that a vehicle is parked within the time allowed by the temporary parking on the road and a vehicle owner has made a parking application on the internet of vehicles, the control system charges according to the parking time of the vehicle; if the detector detects that a vehicle is parked within the time allowed by temporary parking on the road and a vehicle owner does not make a parking application on the internet of vehicles, the parking frame in the area A is changed into red after the preset time is exceeded and illegal parking information is projected in the area B and a patrol inspector is informed to be in the place for processing; under the condition that an owner normally applies for parking to generate an order, if the detector detects that a vehicle is parked within the time not allowed by temporary parking on the road, the control system forcibly ends the order, the parking frame in the area A is changed into red, illegal parking information is projected in the area B, and an inspector is informed to go to the place for processing.
Preferably, the parking violation information includes a parking allowed time period, a current time, a parking start time, a parking end time, a license plate number, a parking position number, and a parking fee.
Preferably, in step S4, after the vehicle owner successfully pays, the payment success information, the leaving prompt information, the invoice information, and the two-dimensional code are projected in the area B, and after the vehicle leaves, the content is not projected in the area B.
The invention provides a roadside temporary parking system and a parking method based on laser projection, wherein the temporary parking system is simple in construction and arrangement, does not need to be used for parking, is convenient for road maintenance, can enable the parking system to interact with a vehicle owner, issues various real-time information, reduces the workload of an inspector, improves the working efficiency of the inspector and improves the safety; the system provides personalized service, can apply for great parking stall to park to the novice, reduces the risk of scratching, is compatible with the existing wisdom roadside parking system, has strong portability, and can integrate a front-end parking sensor or a camera for use.
The system projects the frame of the parking lot, the parking lot number, the related charging standard information and the like on the road through a laser projection technology, and utilizes a roadside temporary parking method combining the projection technology and the roadside sensor technology. The laser projector is installed at a height of more than 3.5 meters of the installation rod, the installation rod arm extends outwards for 3 to 4 meters, so that the projected parking space frames are not shielded by vehicles outside, and the number of the projected parking space frames can be set according to requirements. The size of the projected frame can be calculated by the adjusting mechanism according to the horizontal distance, the height and the projection angle of the laser projector from the road edge, and the image which is supposed to be projected and deviated is automatically focused and calculated. If the roadside is inclined, calculation can be added, so that the projection effect vehicle frame size is more accurate.
The projection area of the laser projector is divided into the area A and the area B, the area A is in the vehicle parking frame, the area B is the area of the vehicle frame extension 60CM, and the distance can be adjusted. The area A is a main projection parking frame and can project propaganda films, parking processes, long-section characters (such as parking guide, charging standard, commonweal propaganda characters and the like), various parking marks (such as forbidden parking, old people parking spaces and the like) and interactive information of a vehicle owner and a parking system. When the vehicle is parked, only the parking space frame is reserved, the content is not displayed in the frame, and other parking information can be played in other parking space frames where the vehicle is not parked. And the area B mainly displays parking information, parking order information, payment two-dimensional codes, parking violation information, interaction information of the vehicle owner and the vehicle network and prompt information in the vehicle parking state. Considering that the farther the projection device is, the projection effect is distorted. Although the distortion problem can be solved algorithmically, if the projection distance is long, the effect is poor. Therefore, it is not desirable to project more text information fonts too far away when smaller, and it is possible to project them near directly below. In consideration of the projection characteristics of the laser projector, the projected parking position frame lines can be better formed by thinner lines, so that the use effect is best in the weather of evening, night and cloudy day. The laser projector projects information such as parking stall frames, parking guidance and the like in the time allowed by temporary parking on the road, and the vehicle is allowed to park; and the parking space frames and parking guidance information are not projected in the time which is not allowed for temporary parking on the road, and the vehicles parked on the road are processed according to the illegal parking at the roadside.
The detector may be a radar or video camera, examples of which are provided below.
The laser projector can be integrated with a radar, the laser projector is responsible for projecting parking information such as car frames and parking space numbers, the radar detects whether a car is on a parking space, and the integrated device can communicate with a background system through the Internet of things or 4G/5G communication. The main communication contents comprise a parking number, whether a vehicle is on the parking, detection time and equipment information: the method comprises the following steps of equipment number, equipment type, basic configuration parameters, production date, equipment model and the like, and equipment state information: including operating conditions, component conditions (e.g., normal memory cell, abnormal memory cell, memory cell failure), sensor operating conditions (e.g., normal radar operation, normal projection, normal video camera operation), temperature, etc.
The installation and use steps taking an independent upright post scene as an example are as follows:
firstly, surveying a road site, confirming the number of temporary parking spaces occupied by the road, and confirming the number range of the parking spaces; and confirming the initial position of the road parking position, and installing a column rod piece and a laser projector + radar device between the second parking space and the third parking space on the road edge. Because four parking stall frames can be projected at one point position of the equipment, the post rod pieces and the laser projector and radar device are arranged at intervals of four parking stalls behind the equipment. And encoding and displaying the parking number, and finely adjusting the laser projector by using an adjusting mechanism to ensure that the whole parking space frame is neat and beautiful.
Then, parking guide information can be displayed in the parking space frame at the distance of a plurality of parking spaces; and the projection of a propaganda film, a parking process, long-section characters (such as charging guide, public service propaganda characters and the like), various parking marks (such as no parking, old people parking spaces and the like), interactive information of a car owner and a parking system and the like can be projected according to the requirements. And setting a projection time period in the control system, projecting the parking space frame within the time allowed by temporary parking on the road and starting radar detection.
When parking of a vehicle is detected within the time allowed by temporary parking on a road, the detected parking information is reported, the main contents comprise a parking number, a vehicle on the parking, detection time, equipment information (equipment number, equipment type, basic configuration parameters, production date, equipment model and the like), equipment state information (working state, component state, sensor working state, temperature and the like) And if the parking of the vehicle is detected within the time allowed by parking, but the vehicle owner does not apply for parking according to the requirements of the road parking system, starting a conventional inspection flow, and taking a picture and evidence by an inspector through a PDA on site. Red frames and fonts (the main contents comprise parking starting time, current time, parking numbers, illegal parking types and whether evidence is obtained) can be projected in the area B when parking is not applied for more than preset time, so that the safety and the working efficiency of inspectors can be greatly improved. Taking Shenzhen 'suitable parking' as an example, the road parking system requires a user to apply for parking within 10 minutes after parking, otherwise, the user does not apply for parking according to the regulation.
And detecting that the vehicle leaves in the time allowed by the temporary parking on the road, and reporting the detected parking information, wherein the main contents comprise a parking number, no vehicle on the parking, detection time, equipment information and equipment state information. And the background charges according to the parking time of the vehicle. And detecting that the vehicle does not leave in the time not allowed by the temporary parking on the road, and reporting illegal parking information to a background, wherein the main contents comprise a parking number, a vehicle on the parking, detection time, equipment information and equipment state information. The road parking system forcibly ends the order, the parking space frame turns red, the illegal parking information (which can comprise information such as the allowed parking time period, the parking number, the current time, the parking starting time, the parking ending time and the cost) is projected in the area B, and the routing inspection law enforcement process is started. And finding that vehicles are parked on the road within the time which is not allowed for temporary parking on the road, and processing according to roadside illegal parking. If the control system and the Internet of vehicles have basic information for recording the license plate number and the mobile phone number of the vehicle owner, the control system and the Internet of vehicles can send information in advance to remind the vehicle owner to pay attention to the standard parking.
The laser projector may be integrated with a video camera. The laser projector is responsible for projecting parking information such as parking stall frames and parking stall numbers, the video camera monitors whether vehicles exist on the parking stall and identifies the license plate number, and the integrated device can communicate with a background system through the Internet of things or 4G/5G communication. The main communication contents comprise a parking number, whether a vehicle and a license plate exist on the parking, a snapshot picture, detection time, equipment information and equipment state information.
The installation and use steps taking an independent upright column scene as an example are as follows:
surveying a road site, confirming the number of temporary parking spaces occupied by the road, and confirming the number range of the parking spaces; and confirming the initial position of the road parking position, and installing a column rod piece and a laser projector + radar device between the second parking space and the third parking space on the road edge. Because four parking stall frames can be projected at one point position of the equipment, the post rod pieces and the laser projector and radar device are arranged at intervals of four parking stalls behind the equipment. And encoding and displaying the parking number, and finely adjusting the laser projector by using an adjusting mechanism to ensure that the whole parking space frame is neat and beautiful.
The parking guidance information can be displayed in the parking space frame at the distance of a plurality of parking spaces; and the projection of a propaganda film, a parking process, long-section characters (such as charging guide, public service propaganda characters and the like), various parking marks (such as no parking, old people parking spaces and the like), interactive information of a car owner and a parking system and the like can be projected according to the requirements.
Setting a projection time period in a road parking system: and projecting the parking stall frame within the time allowed by the temporary parking of the road and starting a video camera for detection. The berth number is projected in the B area, so that the camera can take a picture to obtain evidence. The method comprises the steps of detecting parking of a vehicle in the time allowed by temporary parking on a road, reporting detected parking information, wherein the main content comprises a parking number, the vehicle on the parking, a license plate number, a snapshot picture (a watermark is added on the picture, and the watermark information mainly comprises road section information, GPS (global positioning system) geographic position information, the license plate number, the color of the license plate and the time), detection time, equipment information and equipment state information. The vehicle owner carries out parking application according to the requirements of the road parking system. If the vehicle owner and the road parking system sign the related license plate recognition automatic payment protocol, the system can automatically recognize the license plate and automatically deduct the fee. The parking information of the vehicle is displayed in the area B, and can comprise parking starting time, current time, parking number, license plate number, current cost and two-dimensional code information (which can be used for applying parking, paying or paying attention to public number), and the owner can pay by scanning the code before leaving. The leaving information is prompted after the payment is finished, and the leaving information can comprise payment success information, leaving prompting information, invoice information and two-dimensional code information (which can be used for applying for invoices or paying for public numbers). The B-zone no longer projects content after the vehicle leaves.
And detecting that a vehicle is parked in the time allowed by the temporary parking of the road, and starting a conventional inspection process if the vehicle owner does not apply for parking according to the requirement of the road parking system. The non-application for parking over a predetermined time may transmit a red border and a font (the main contents include a parking start time, a current time, a parking number, a license plate number, a parking violation type, and whether evidence has been obtained) in the B-zone. The video camera can take pictures to obtain evidence and automatically identify the license plate number, the picture is added with watermark, and the watermark information mainly comprises road section information, GPS geographic position information, license plate number, license plate color and time. The photographing range includes the range of the B region.
Detecting that the vehicle does not leave in the time which is not allowed by the temporary parking on the road, forcibly ending the order by the road parking system, turning the parking space frame into red, projecting illegal parking information (the projection information can comprise information such as allowed parking time period, current time, parking starting time, parking ending time, license plate number, parking space number, cost and the like) in the area B, starting a video camera to photograph and obtain evidence and automatically identifying the license plate number, adding a watermark on the photograph, wherein the watermark information mainly comprises road section information, GPS geographical position information, the license plate number, license plate color and time. Reporting illegal parking information to a background, wherein the main contents comprise a parking number, a vehicle on the parking, a license plate number, a snapshot picture, detection time, equipment information and equipment state information. And finding that vehicles are parked on the road in the time which is not allowed for temporary parking on the road, and processing according to the illegal parking on the roadside. If the control system and the Internet of vehicles have basic information for recording the license plate number and the mobile phone number of the vehicle owner, the control system and the Internet of vehicles can send information in advance to remind the vehicle owner to pay attention to the standard parking.
The laser projection has interacted with the vehicle owner in the projection area. For example, if the car owner wants to consult the parking process, the video of the front-end vehicle parking guidance process can be played in the area a where no vehicle is parked through the operation of the WeChat public number.
Examples of application steps are:
step 1: a user scans a code in the area A or the area B to pay attention to the public number of the parking system;
step 2: clicking 'projection interaction' to enter a small program;
and 3, step 3: clicking 'show parking process';
and 4, step 4: and the parking system provides selection of the number of the area A without parking according to a user positioning area, and if the area A stops vehicles, the video of the vehicle parking guiding process is projected in the area B.
For the old who does not use the smart phone too much, the interaction can be generated, and the application steps are as follows:
step 1: the user dials a service telephone;
step 2: a step of consulting and using by the user;
and step 3: the customer service inquires whether the surrounding has spare parking spaces and does not park and confirms the parking number capable of projecting the video;
and 4, step 4: and the laser projection integrated device plays a video on the appointed area A, and the telephone is matched with the video to guide the use process on site.
The owner can flexibly change the width of the vehicle bit according to the size of the vehicle, and the application steps are as follows:
step 1: the user applies for parking in the parking space of a special vehicle type such as a medium-sized vehicle or a large-sized vehicle under the WeChat public number, and prompts the user: parking at a parking space number of a special vehicle type generates extra parking cost;
step 2: the user selects a road or area desired to be parked;
and step 3: the control system and the car networking find out a proper position according to a road or an area selected by a user, and the size of the parking stall frame is adjusted by utilizing the adjusting mechanism. For example, the size of the parking space frame can be adjusted preferentially at the head or the tail of the road; if no proper position exists, two adjacent parking frames can be adjusted into a large parking frame;
and 4, step 4: if one more parking space frame can be placed after the position of the parking space frame is adjusted, the parking space frame with local projection is adjusted, and space is wasted as much as possible;
and 5: after the parking space frame is adjusted, the projection in the area B prompts that the parking space is reserved for use by the medium-sized vehicle/the large-sized vehicle and is not occupied. "
Step 6: for vehicles illegally occupying the parking stall frame, a user can take pictures for complaints and reports, and the parking system can charge parking fees or inform an inspection manager of intervention treatment; if the integrated device with the video camera can identify the license plate for processing.
And 7: the WeChat public number is linked with the car owner according to the navigation positioning, and the car owner searches for the corresponding parking stall frame to park according to the positioning.
The vehicle owner can realize roadside appointed parking. Examples of applications are:
step 1: a user clicks a reserved parking in a WeChat public number of a parking system and selects a road or an area which is expected to be parked; and prompting the user: reserved parking will result in additional parking costs;
step 2: the parking system automatically allocates parking spaces, and projects and prompts in a B area corresponding to the parking space frame, wherein the parking spaces are reserved for use and do not occupy. "
And step 3: for vehicles illegally occupying the parking stall frame, a user can take pictures for complaints and reports, and the parking system can charge parking fees or inform an inspection manager of intervention treatment; if the integrated device with the video camera can identify the license plate for processing.
And 4, step 4: the WeChat public number is linked with the car owner according to the navigation positioning, and the car owner searches for the corresponding parking stall frame to park according to the positioning.
Under special conditions, emergency news can be played in real time. For example, when a road is closed in a major accident, emergency news can be played in the area a without a vehicle parked, and the laser projector is provided with sensitive word-eye filtering logic, so that information cannot be played when sensitive word-eye information is encountered. The laser projector can also share one 4G/5G router with several integrated devices in communication, so that the communication with the Internet of vehicles and the control system is facilitated.
The system can be applied to the situation of epidemic situation normalization, vehicles of non-community residents cannot enter a community to park after leaving work at night, but the vehicles park at the roadside and have the risk of violation, and a vehicle owner cannot know where to park under the condition of no parking guidance, and some vehicles even drive on a sidewalk. This scheme can be installed on street light pole, can standardize the car owner and park night. The method can also be applied to temporary parking scenes on the roadside of underground roads, parking scenes on the roadside of night cities, or temporary activities such as concerts, artistic nights and the like.
The scheme has the following beneficial effects:
(1) the construction arrangement is simple, the berth does not need to be constructed, and the road maintenance is convenient;
(2) parking guide information is flexible and convenient, various colors are displayed in various manners, and various information can be issued through the laser projection device. Warning messages such as parking violations;
(3) the parking system can interact with the vehicle owner, and various real-time information can be issued;
(4) the workload of the inspector can be reduced, the working efficiency of the inspector is improved, and the safety is improved;
(5) the personalized service is provided, so that a novice can apply for parking in a larger parking space, and the scratching risk is reduced;
(6) the parking system is convenient for the temporary parking of the conventional roads at night, for example, certain roads can be parked at night, and the parking is not allowed in the daytime;
(7) parking at night under the condition of temporary management and control is facilitated;
(8) the management department can guide the car owner to park at night conveniently;
(9) compatible current wisdom curb parking system, the portability is strong, can integrate front end parking stall sensor or camera and use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a roadside temporary parking system based on laser projection, its characterized in that, includes control system, the laser projector that is arranged in the projection parking stall, is arranged in detecting the detector and the installation pole of vehicle information in the parking stall, the installation pole sets up the one side that faces the parking stall, the laser projector locates the top of installation pole, the detector is located one side of laser projector, laser projector and detector all with control system communication, control system and car networking ally oneself with and connect, the projected parking stall of laser projector includes A district and B district, B district sets up one side in A district, A district is the vehicle and parks the frame, B district is mutual information frame.
2. The system of claim 1, wherein the projected contents of the area A comprise promotional films, parking processes, warning characters and parking marks, and the projected contents of the area B comprise parking information, parking order information, payment two-dimensional codes, parking violation information, interaction information between a vehicle owner and a vehicle network and prompt information.
3. The system of claim 2, wherein an adjusting mechanism is provided in the laser projector, the adjusting mechanism communicates with the control system and receives the information from the detector, and the adjusting mechanism controls the projection adjustment of the laser projector to the parking space according to the size of the on-site space.
4. The roadside temporary parking system based on laser projection as claimed in claim 3, wherein the detector adopts radar or video camera.
5. The parking method of the roadside temporary parking system based on the laser projection as claimed in claims 1-4, characterized by comprising the following steps:
step S1: the parking system comprises a vehicle owner, a vehicle networking system, a control system and a parking space management system, wherein the vehicle owner carries out parking application on a temporary parking space, the vehicle networking system sends a signal to the control system after receiving the application, the control system searches an idle parking space closest to the vehicle owner and feeds back position information of the parking space to the vehicle owner, and the control system numbers the idle parking space and sends a parking space number to the vehicle owner;
step S2: the laser projector projects a parking space frame in the area A, the size of a parking space is adjusted by the adjusting mechanism according to the vehicle type provided by a vehicle owner, the parking start time, the current time, the parking number, the current cost and the two-dimensional code are projected in the area B, and the vehicle owner confirms the parking position through the parking number;
step S3: the method comprises the following steps that a vehicle owner stops a vehicle in the area A, the detector detects the vehicle in the area A and identifies a license plate number, detected parking information of the vehicle is fed back to the internet of vehicles for comparison, and whether the parking information is accurate or not is confirmed;
step S4: before the car owner leaves the parking space, the control system calculates parking cost according to parking duration and projects the parking cost to the area B, if the car owner signs a license plate recognition automatic payment protocol with the car networking, the control system automatically recognizes the license plate and automatically deducts the fee, otherwise, the car owner pays the fee by scanning the two-dimensional code of the area B.
6. The parking method of the roadside temporary parking system based on the laser projection as claimed in the claim 5, wherein in the step S1, the vehicle owner applies for parking in the parking space on the public number or through the service phone, if the parking space is not in the time slot allowing the temporary parking, the vehicle owner is informed that the parking space can not be reserved; if the parking space is in the time period allowing temporary parking, the control system reports the nearest idle parking space to the Internet of vehicles, labels are carried out on the idle parking spaces to produce parking numbers, and the Internet of vehicles sends parking space position information and the parking numbers to public numbers or informs the parking numbers to the vehicle owners through telephones after being inquired by customer service staff.
7. The parking method of claim 6, wherein in step S3, the detector detects parking space in real time, detects parking space within the time allowed by temporary parking, and reports the detected parking information, and the parking information includes parking space number, parking signal, detection time and status information of the laser projector.
8. The parking method of the roadside temporary parking system based on the laser projection as claimed in claim 7, wherein if the detector detects that a vehicle is parked within the time allowed by the road temporary parking and the vehicle owner has made a parking application on the internet of vehicles, the control system charges according to the parking time of the vehicle; if the detector detects that a vehicle is parked within the time allowed by temporary parking on the road and a vehicle owner does not make a parking application on the Internet of vehicles, the parking frame in the area A is changed into red after the preset time is exceeded and illegal parking information is projected in the area B and a patrol inspector is informed to go to the scene for processing; under the condition that an owner normally applies for parking to generate an order, if the detector detects that a vehicle is parked within the time not allowed by temporary parking on the road, the control system forcibly ends the order, the parking frame in the area A is changed into red, illegal parking information is projected in the area B, and an inspector is informed to go to the place for processing.
9. The parking method of the roadside temporary parking system based on the laser projection as claimed in claim 8, wherein the information of violation of parking comprises the allowed parking time period, the current time, the parking start time, the parking end time, the license plate number, the parking space number and the parking fee.
10. The parking method of claim 9 wherein in step S4, after the owner pays successfully, the successful payment information, the leaving prompt information, the invoice information and the two-dimensional code are projected in the area B, and after the vehicle leaves, the area B does not project any more content.
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