CN212201499U - Intelligent parking system - Google Patents

Abstract

An intelligent parking system is characterized in that a parking exchange unit is mainly adopted in the parking system, the parking exchange unit comprises a bottom plate which is matched with the appearance of a vehicle and has an area larger than the projection area of the vehicle, four upright posts are arranged on four corners of the bottom plate, the tops of the four upright posts are connected through a ceiling, and a parking exchange hall is formed by the bottom plate, the upright posts and the ceiling; all or part of four vertical surfaces formed by the four upright posts are provided with a door curtain capable of lifting; a man-machine interaction terminal is arranged on the outer side of the vertical surface on the left side of the vehicle in the advancing direction; a traffic signal indicator lamp mounting beam is mounted on the upright post, and a driving indicator lamp is mounted on the mounting groove beam; and the vehicle detection device is arranged on the ceiling and sends the acquired images of the vehicle and the detection scale marks to the background central processing unit for image analysis to calculate the vehicle wheel base and send the vehicle wheel base to the vehicle moving robot. The utility model discloses it is multiple functional, be favorable to improving handling efficiency and vehicle access efficiency.

Description

Intelligent parking system

Technical Field

The utility model relates to a vehicle technology, especially a parking technique, specifically speaking are intelligent parking system.

Parking exchange hall

Background

At present, with the popularization of automobiles, parking becomes the first thing, and how to park more vehicles by using limited resources is always the goal pursued by people. In order to improve the parking efficiency and the utilization rate of the parking vehicles, the applicant discloses an intelligent parking robot (application number: 201911279429.8), the intelligent parking robot is used for moving the vehicles to be parked to the parking places distributed by the system, the intelligent parking robot is used for transferring the vehicles to be picked up to the parking places, the vehicles can be stored conveniently, meanwhile, the characteristics of the intelligent parking robot are used, the channel area and the turning radius are reduced, the utilization rate of the parking area is improved, the vehicle storage rate can be improved by more than 30% theoretically, the storage efficiency is improved by more than 50%, and the intelligent parking robot has good popularization and utilization prospects in large parking lots, high-grade residences and office buildings.

However, as the applicant knows, the existing intelligent parking system has the problems of large occupied area, low efficiency and vehicle overstock caused by existing parking exchange technology, especially in the peak period.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a to current intelligent parking area though the automatic level of robot is higher, nevertheless because the parking exchange room design is unreasonable and lead to depositing, get the car inconvenient, the overstock problem easily appears, utility model relates to an intelligent parking method provides one kind simultaneously and has the high-efficient convenient intelligent parking system of parking exchange.

The technical scheme of the utility model is that:

an intelligent parking system comprises an entrance acquisition and reminding system 20, a parking exchange hall 30, an upper computer monitoring and scheduling system 40, an intelligent parking robot 50 and a parking garage 60, wherein the entrance acquisition and reminding system 20 is used for recording vehicle license plate information in real time and reminding a driver to enter a designated parking exchange unit in the parking exchange hall 30 by voice; the upper computer monitoring and dispatching system 40 is used for receiving information sent by a parking exchange hall, sending related dispatching information to the intelligent parking robot 50 after analysis and processing, and the intelligent parking robot 50 receives instructions to complete a carrying task, and is characterized in that the parking exchange hall 30 is formed by connecting a plurality of parking exchange units 100 with the same structure in series, each parking exchange unit 100 can be used as a vehicle access unit, each parking exchange unit 100 comprises a bottom plate 110 which is matched with the shape of a vehicle and has an area larger than the projection area of the vehicle, four upright posts 130 are installed on four corners of the bottom plate 110, the tops of the four upright posts 130 are connected through a ceiling 120, and the bottom plate 110, the upright posts 130 and the ceiling 120 form the parking exchange unit 100; the door curtain 140 capable of lifting is installed on all or part of four vertical surfaces formed by the four upright posts, and the door curtain 140 is controlled by the door curtain lifting mechanism 230; a man-machine interaction terminal 260 is arranged on the outer side of the vertical surface on the left side of the vehicle advancing direction; the upright posts 130 at the two sides of the inlet end and the outlet end of the vehicle are provided with traffic signal indicator lamp mounting cross beams, and the mounting cross beams are provided with driving indicator lamps 240; the bottom plate 110 is provided with detection scale marks 112 for judging and calculating the wheel base of the vehicle, the detection scale marks 112 enclose a parking exchange position 111, the ceiling 120 is provided with a vehicle detection device 220 for acquiring the position of the vehicle corresponding to the detection scale marks 112 so as to calculate the wheel base of the vehicle, the vehicle detection device 220 sends the acquired images of the vehicle and the detection scale marks 112 to the background central processing unit 210 for image analysis to calculate the wheel base of the vehicle and send the wheel base of the vehicle to the vehicle moving robot; a broadcasting system 270 for reminding a driver of parking is installed at a four-corner portion or all of the ceiling 120.

The driving indicator 240 includes a green pass indicator 241 and a red no-go indicator 242, and the green pass indicator 241 and the red no-go indicator 242 are separately or synthetically disposed.

The upright column 130 is provided with a safety emergency stop button 131 and a door opening button 132 for opening all door curtains.

The bottom plate 110 is a processed floor that meets parking regulations or a steel or engineering plastic plate that is installed on the floor and is suitable for parking.

The ceiling 120 is also provided with a parking guide device 250, the parking guide device 250 is composed of a camera 251 and a display device 252, the camera captures the position of the vehicle on the parking exchange position 111 and sends the position to the display device 252, and the display device displays or projects the image on the display in front of the vehicle and on the door curtain 140.

The parking exchange unit 100 is connected to a human-computer interaction system 200, and the human-computer interaction system 200 is used for controlling a curtain lifting mechanism 230, a driving indicator light 240, a human-computer interaction terminal 260, a vehicle detection device 220, a broadcasting system 270, a central processing unit 210 and a parking guidance device 250.

The detection scale marks 112 are spraying lines sprayed on the bottom plate 110 or a floor mat structure with scale marks; the door curtain 140 is provided with an advertisement space.

An anti-collision device is installed at an outlet of each parking exchange unit 100, the anti-collision device comprises an installation seat 2230, the installation seat 2230 is fixed at the outlet of each parking exchange unit 100, two ends of the installation seat 2230 are respectively provided with an installation plate 2220, two ends of an anti-collision turnover plate 2210 are respectively provided with an installation shaft 2213, the installation shafts 2213 are pivoted in installation holes 2221 on the installation plates 2220, one installation shaft 2213 is connected with an output shaft of a speed reduction motor 2240, a plurality of rolling shaft sleeve installation grooves 2214 are arranged on the anti-collision turnover plate 2210 at intervals, a roller shaft 2212 is fixedly installed in a roller shaft installation hole 2215 on the anti-collision turnover plate, and the rolling shaft sleeve 2211 is installed on the roller shaft 2212; the section of the mounting seat 2230 is of a U-shaped structure, and the mounting hole 2221 is eccentrically arranged on the mounting plate 2220; the upper end of the cross section of the anti-collision turnover plate 2210 is provided with a first arc part, one side of the lower end of the cross section is a right angle part, and the other side is a second arc part.

The entrance collection and reminding system 20 comprises an entrance camera system 21, a license plate automatic recognition system 22 and an entrance voice reminding system 23, wherein the entrance camera system 21 is used for recording vehicle information in real time, the license plate automatic recognition system 22 is used for recording vehicle license plate information, and the entrance voice reminding system 23 is used for reminding a driver of entering a designated parking exchange unit in the parking exchange hall 30.

The utility model has the advantages that:

the utility model discloses can effectively solve the limited and extravagant problem in space of parking space, the driver from the side opens the door, gets off and leaves also more convenient, owing to can park the vehicle in batches simultaneously, has solved the problem that the parking handling efficiency is low and wait in line effectively.

The utility model discloses a parking exchange unit is multiple functional, and area is little, has made things convenient for the user to deposit the car widely, and user experience feels good.

The utility model discloses not only standardize the parking flow, convenient operation is applicable to various driving car ages personnel and uses moreover.

The utility model discloses a video and voice prompt, signal lamp suggestion, convenience of customers correctly parks, provides convenience for intelligent transfer robot's operation.

The utility model discloses a parking exchange unit simple structure can realize batch production, modularization manufacturing and transportation, and the field installation is also very convenient.

The utility model discloses both adapted to indoor parking and also being applicable to outdoor parking area.

The utility model discloses not only be applicable to vehicle management part raise the efficiency, can utilize the door curtain to carry out advertising moreover, improve economic efficiency, the advertisement can realize accurate input, and usable projecting apparatus realizes the roll of advertisement and inserts and put and reach remote updating in real time simultaneously.

Drawings

FIG. 1 is a schematic diagram of an intelligent parking garage system;

FIG. 2 is a schematic diagram of the components of the portal collection and reminder system;

FIG. 3 is a schematic diagram of the system components of a parking clearinghouse;

FIG. 4 is a schematic view of a parking lobby configuration;

FIG. 5 is a schematic diagram of the system components of an intelligent parking robot associated with an open parking interchange;

fig. 6 is a schematic diagram of the main structure of an intelligent parking robot matched with an open parking exchange hall.

Fig. 7 is a schematic structural diagram of the parking exchange unit of the present invention.

Fig. 8 is a schematic view of the installation of various devices on the ceiling of the parking exchange unit of the present invention.

Fig. 9 is a schematic diagram of the man-machine interaction system of the present invention.

Fig. 10 is a schematic view of the anti-collision device of the present invention.

Fig. 11 is a block diagram of the vehicle parameter detection system of the present invention.

Fig. 12 is a schematic view of the installation position of the image capturing device on the parking exchange unit according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-12.

An intelligent parking system comprises an entrance acquisition and reminding system 20 (figure 2), a parking exchange room 30, an upper computer monitoring and scheduling system 40 (which can be realized by adopting the prior art), an intelligent parking robot 50 (which can be realized by adopting the prior art as shown in figures 5-6) and a parking garage 60, wherein the entrance acquisition and reminding system 20 is used for recording the license plate information of a vehicle in real time and reminding a driver to enter a designated parking exchange unit in the parking exchange room 30 by voice as shown in figure 1; the upper computer monitoring and dispatching system 40 is used for receiving information sent from the parking exchange hall, sending relevant dispatching information to the intelligent parking robot 50 after analysis and processing, the intelligent parking robot 50 receiving instructions to complete the transportation task, the parking exchange hall 30 is formed by connecting a plurality of parking exchange units 100 with the same structure in series, each parking exchange unit 100 can be used as a vehicle access unit, the parking exchange unit 100 is applied to the entrance end of the intelligent parking garage, and mainly comprises a vehicle detection system 31, a position detection system 32, a prompt system 33 and a vehicle access terminal 34, as shown in fig. 3, each parking exchange unit 100 includes a bottom plate 110 having an area larger than a projected area of the vehicle and matching with an external shape of the vehicle, and the bottom plate 110 may be a processed floor conforming to parking regulations or a steel or engineering plastic plate attached on the floor and suitable for parking. Four upright columns 130 are installed at four corners of the bottom plate 110, the four upright columns 130 can be of fixed height, four hydraulic cylinders can also be designed into a structure with synchronously adjustable height and adjustable height, the tops of the four upright columns 130 are connected through a ceiling 120, the ceiling 120 can shield wind and rain and can be used for installing various devices to avoid interference of sunlight and wind and rain, and the bottom plate 110, the upright columns 130 and the ceiling 120 form the parking exchange hall 100 as shown in fig. 7. The door curtain 140 that can go up and down is installed to four vertical faces that the stand is constituteed wholly or partly, stand 130 on install safe scram button 131 and with the door opening button 132 that all door curtains were opened, door curtain 140 is controlled by door curtain elevating system 230, can be equipped with the advertisement position on the door curtain 140, increase the income in parking area through the spraying advertisement, door curtain 140 can design into the structure of advertising light boxes to regularly more, the door curtain also can design into white interface, so that utilize the projector to put in the advertisement, remote control still can be realized to the projector, update advertisement content in real time. A man-machine interaction terminal 260 is arranged on the outer side of the vertical surface on the left side of the vehicle advancing direction (namely, the vehicle access terminal 34 is mainly used for parking, vehicle taking and paying, can be realized by adopting the prior art, and can also be directly beneficial to the realization of the same device of the existing road self-paying parking system); the upright posts 130 at the two sides of the vehicle inlet and outlet ends are provided with traffic signal indicator lamp mounting beams, the mounting beams are provided with driving indicator lamps 240, the driving indicator lamps 240 comprise green passing indicator lamps 241 and red no-go indicator lamps 242, and the green passing indicator lamps 241 and the red no-go indicator lamps 242 are separately arranged or are arranged in a synthetic way similar to traffic signals on roads. And a detection scale mark 112 used for judging and calculating the wheel base of the vehicle is arranged on the bottom plate 110, and the detection scale mark 112 encloses a parking exchange position 111. The detection scale marks 112 are spraying lines sprayed on the bottom plate 110 or a floor mat structure with scale marks. The roof 120 is provided with a vehicle detection device 220 and a central processing unit 210 for acquiring the position of the vehicle corresponding to the detection scale mark 112 so as to calculate the vehicle wheel base, the vehicle detection device 220 sends the acquired images of the vehicle and the detection scale mark 112 to the background central processing unit 210 for image analysis to calculate the vehicle wheel base and send the vehicle wheel base to the vehicle moving robot; a broadcasting system 270 (which may be hidden in a corner of the ceiling, not shown) for reminding a driver of parking is installed at a four-corner portion or all of the ceiling 120, as shown in fig. 8. The ceiling 120 is further provided with a parking guide device 250 (i.e., a position detection system 32), the parking guide device 250 is composed of a camera 251 and a display device 252, the camera captures the position of the vehicle on the parking exchange position 111 and sends the captured image to the display device 252, and the display device displays or projects the image on the display in front of the vehicle and on the door curtain 140. The parking exchange hall 100 is connected with a human-computer interaction system 200 as shown in fig. 9, and the human-computer interaction system 200 is used for controlling a curtain lifting mechanism 230, a driving indicator light 240, a human-computer interaction terminal 260, a vehicle detection device 220, a broadcasting system 270, a central processing unit 210 and a parking guidance device 250.

The parking exchange unit 100 of the embodiment shown in fig. 7 to 9 is applied to an intelligent parking garage. The floor 110 of the parking exchange hall is provided with a parking exchange position 111, a vehicle position detection scale mark 112 is arranged around the parking exchange position 111, a ceiling 120 is arranged above the parking exchange position 111, and the ceiling 120 is connected with columns 130 around the parking exchange hall 100. The floor 110, the ceiling 120, and the pillars 130 constitute a three-dimensional parking exchange hall 100. Each upright 130 is also provided with a safety emergency stop button 131 and a door opening button 132 for use in special situations. A curtain 140 capable of ascending and descending is further arranged between every two upright posts 130, and is helpful for reminding other drivers of paying attention when parking. The parking exchange hall 100 is controlled by the man-machine interaction system 200.

The human-computer interaction system 200 mainly includes a central processing unit 210, a vehicle detection device 220, a curtain lifting mechanism 230, a traffic indication device 240, a parking guidance device 250, a human-computer interaction terminal 260, and a broadcasting system 270. The cpu 210 is installed at the ceiling 120, the vehicle detecting device 220 is installed at the ceiling 120 corresponding to the vehicle position detecting scale mark 112, the curtain lifting mechanism 230 is installed at the upper ends of the two pillars 130, the traffic indicating device 240 is installed at the upper end of the pillar 130 in the forward direction of the vehicle, the human-computer interaction terminal 260 is installed at the exit of the parking interchange 100, and the broadcasting system 270 is installed at the ceiling 120.

Further, the central processing unit 210 is used for receiving signals, processing signals, storing information, and sending instructions to other devices.

Further, the vehicle detecting device 220 is used for detecting whether a vehicle exists or not, and is used in combination with the vehicle detecting position scale marks 112 to acquire vehicle size information and vehicle position information and send the vehicle size information and the vehicle position information to the central processing unit.

Further, the curtain lifting mechanism 230 controls the lifting of each curtain 140 by receiving the instruction from the cpu 210.

Further, the traffic indicating device 240 includes a green light 241 for continuing forward travel and a red light 242 for prohibiting forward travel, which may change states according to the instruction of the central processor 210.

Further, the parking guidance apparatus 250 includes a camera 251 and a display 252. The display device can be used for selecting a projector and imaging by using the projector, and can also be used for selecting a display screen to image. By feeding back the vehicle position information to the driver in real time, the parking guidance apparatus 250 helps the driver to park more conveniently and quickly in accordance with the parking requirement.

Further, the human-computer interaction terminal 260 is used for confirming vehicle access information, payment information and the like.

Further, the broadcasting system 270 reminds the driver of the prompt operation in a voice broadcasting mode.

Further, the door curtain 140 may be provided with an advertising position 141.

Further, the safety crash stop button 131 prevents the curtain 140 from continuing to operate and stopping the handling process.

Further, the vehicle position detection scale 112 provided around the parking switch position 111 may be replaced with a floor mat having scale marks.

The curtain of the parking exchange unit 100 is in a closed state in the initial state. When the vehicle detection device detects that no vehicle exists in the parking exchange hall, the vehicle detection device sends a signal without the vehicle to the central processing unit, then the central processing unit processes the signal and sends the processed signal to the traffic indicating device and the door curtain lifting device at the vehicle driving end, the traffic indicating device receiving the signal can light a green light allowing the vehicle to pass, and meanwhile, the door curtain lifting device can control the door curtain close to the side of the vehicle in the advancing direction to lift the door curtain so as to facilitate the vehicle to enter. After the vehicle enters, the previously raised curtain falls down to alert other drivers of the vehicle's attention while it is parked. The traffic indicating lamp at the car head end can light up the red light which forbids going ahead, and prompts a driver to stay in the parking exchange hall of the unit. The driver can know the position information of the current vehicle in real time by checking the display device in the parking guide device, so that the vehicle can be parked more conveniently and quickly. When the driver parks the vehicle at a position meeting the requirements, the broadcasting system can remind the driver that the parking is qualified and the driver leaves the unit parking exchange hall through the door curtain opened at the left side within a certain time. The vehicle detection device obtains the position information and the size information of the vehicle by synthesizing a plurality of pictures with sizes and sends the position information and the size information to the central processing unit. After a certain time, the central processing unit sends the related information to the intelligent carrying robot, and the intelligent carrying robot receives the instruction and completes the carrying task. Meanwhile, the central processing unit also sends information to a door curtain lifting device at an entrance of the intelligent transfer robot to lift a door curtain (on the right side in the advancing direction). If the door curtain starts to descend when the driver does not leave within the specified time, the door curtain can stop acting by pressing an emergency stop button positioned on the upright post, and the central processor also sends the information of suspending the conveying task to the intelligent conveying robot. The driver then opens the curtain by pressing the door open button on the post, leaving the parking interchange. If the driver leaves the lift car exchange hall in advance within the specified time, the intelligent carrying robot carrying program can be started by operating on the family interaction terminal.

In specific implementation, an anti-collision device as shown in fig. 10 may be additionally arranged at the outlet of each parking exchange unit 100, where the anti-collision device includes a mounting seat 2230, the mounting seat 2230 is fixed at the outlet of each parking exchange unit 100, two ends of the mounting seat 2230 are respectively provided with a mounting plate 2220, two ends of the anti-collision flap 2210 are respectively provided with a mounting shaft 2213, the mounting shafts 2213 are pivotally mounted in mounting holes 2221 on the mounting plate 2220, one of the mounting shafts 2213 is connected with the output shaft of the speed reduction motor 2240, a plurality of rolling bushing mounting grooves 2214 are arranged on the anti-collision flap 2210 at intervals, the roller shaft 2212 is fixedly mounted in a roller shaft mounting hole 2215 on the anti-collision flap 2210, and the rolling bushing 2211 is mounted on the roller shaft 2212; the section of the mounting seat 2230 is a U-shaped structure, and the mounting hole 2221 is eccentrically arranged on the mounting plate 2220.

The entrance collection and reminding system 20 (fig. 2) includes an entrance camera system 21, a license plate automatic recognition system 22 and an entrance voice reminding system 23, the entrance camera system 21 is used for recording vehicle information in real time, the license plate automatic recognition system 22 is used for recording vehicle license plate information, and the entrance voice reminding system 23 is used for reminding a driver to enter a designated parking exchange unit in the parking exchange hall 30.

In particular, the vehicle detection system 31 is shown in fig. 11, and includes:

a first acquisition device 201; the first acquisition device 201 is arranged on the ceiling 102 at the front end of the parking exchange position 111 and is used for acquiring image information of the size scale mark 500 at the front side of the vehicle and the corresponding position;

a second acquisition device 202; the second acquisition device is arranged on the ceiling 102 at the rear end of the parking exchange position 111 and is used for acquiring the image information of the size scale mark 500 at the rear side of the vehicle and the corresponding position;

a third acquisition device 203; the third acquisition device is arranged on the ceiling 102 at the left end of the parking exchange position 111 and is used for acquiring the image information of the size scale mark 500 at the left side of the vehicle and the corresponding position;

a fourth acquisition device 204; the fourth acquisition device is arranged on the ceiling 102 at the right end of the parking exchange position 111 and is used for acquiring the image information of the size scale mark 500 at the right side of the vehicle and the corresponding position;

and the exchanger 300 is used for sending the image information acquired by the first acquisition device 201, the second acquisition device 202, the third acquisition device 203 and the fourth acquisition device 204 to the data analyzer 400, processing the acquired image information by the data analyzer 400 to obtain the vehicle information of the vehicle length, the vehicle width and the wheel base, and sending the calculated vehicle information to a receiving system of the intelligent transfer robot through wireless. The first acquisition device 201, the second acquisition device 202, the third acquisition device 203 and the fourth acquisition device 204 are all CCD camera devices. The parking exchange position 111 is provided on the floor 101 of the hall 100, the pillars 103 are attached to the four corners of the floor 101, and the ceiling 102 is attached to the top ends of the pillars 103. The dimension scale lines 500 are fixed-length dimension lines sprayed around the parking exchange positions 111 or fixed-length color ground mats adhered around the parking exchange positions 111 and convenient to distinguish.

When the vehicle is parked in the parking exchange position 111, the first, second, third and fourth acquisition devices start to acquire image information of corresponding areas, the switch 300 sends the acquired image information to the data analyzer 400, the data analyzer 400 processes the acquired image information to obtain vehicle information of the vehicle, such as the length, width and wheelbase of the vehicle, and sends the vehicle information to the control system of the intelligent transfer robot in real time, so that the intelligent transfer robot can adjust related transfer parameters in time, and the vehicle can be referred to for carrying when the transfer robot moves to the parking hall.

In specific implementation, the intelligent parking robot can be designed by itself, and can also be realized by adopting the structures shown in fig. 5-6, and the mechanical structure of the intelligent handling robot in fig. 6 mainly comprises the self-steering driven wheel, the walking driving steering wheel, the linear frame, the left fork tooth group, the right fork tooth group and other functional modules. In addition, the system also comprises a vehicle-mounted function system such as a vehicle-mounted vision SLAM navigation system, a vision obstacle avoidance system, a wireless communication transmission system, a vehicle-mounted control system and the like. When the intelligent parking robot carries a vehicle, firstly, the intelligent parking robot has the functions of in-situ rotation and movement in any direction, and can meet the working requirement of a narrow space; secondly, the left fork tooth group and the right fork tooth group can move relatively, so that the requirements of different vehicle types and different wheel bases can be met; finally, with the assistance of the vehicle-mounted vision SLAM navigation system, the vision obstacle avoidance system, the wireless communication transmission system, the vehicle-mounted control system and the upper computer monitoring and scheduling system, the intelligent parking robot can realize safe obstacle avoidance in the walking process and can realize accurate positioning of relative positions in the process of carrying the target vehicle.

The details are as follows:

the intelligent parking system 10 shown in fig. 1 to 6 includes an entrance collection and reminding system, at least 2 parking interchanges, an upper computer monitoring and dispatching system, an intelligent parking robot, and a parking garage, wherein each parking interchange only reserves necessary vehicle carrying space and door opening space. In addition, it is located the garage parking next door, does not occupy the limited parking space of garage parking, and space utilization is higher. The scheme can effectively solve the problems of limited parking space and space waste, the driver can conveniently get on or off the vehicle and leave the vehicle from the side, and meanwhile, the problems of low parking carrying efficiency and queuing waiting are effectively solved due to the fact that the vehicle can be parked in batches.

Further, the parking exchange unit is composed of a bottom plate, a ceiling and upright columns, and a liftable door curtain is arranged between the two upright columns. The parking exchange hall is provided with a vehicle detection system 31, a position detection system 32, and a presentation system 33. The position detection system 32 can detect the position state of the vehicle in real time and inform the driver whether the vehicle position information and the parking position are correct through the prompt system 33, the vehicle detection system 31 can detect whether the vehicle is in the parking exchange hall or not on the one hand, and can also detect the vehicle size, particularly the size of the vehicle tire, the wheel base and other related information, and the vehicle access terminal 34 is used for confirming the vehicle parking information, vehicle taking and payment.

Further, the entrance collection and reminding system 20 includes an entrance camera system 21, an automatic license plate recognition system 22 and an entrance voice reminding system 23, the entrance camera system 21 is used for recording vehicle information in real time, the automatic license plate recognition system 22 is used for recording vehicle license plate information, and the entrance voice reminding system 23 is used for reminding a driver to enter a designated parking exchange unit in the parking exchange hall 30.

Further, the upper computer monitoring and scheduling system 40 is configured to receive information sent from the parking exchange hall, send relevant scheduling information to the intelligent parking robot 50 after analysis and processing, and the intelligent parking robot 50 receives an instruction to complete a transportation task.

Further, a mechanical structure of the intelligent parking robot 50 matched with the intelligent parking exchange hall mainly comprises functional modules such as a driven wheel 51, a walking driving steering wheel 52, a linear frame 53, a left prong group 54 and a right prong group 55 which are steered automatically. In addition, the system also comprises a visual navigation system 58, an obstacle avoidance system 59, a wireless communication system 56, an on-vehicle control system 57 and other on-vehicle functional systems. When the intelligent parking robot 50 carries a vehicle, firstly, the intelligent parking robot has the functions of in-situ rotation and 90-degree transverse movement, and can meet the working requirements of narrow space; secondly, the left fork tooth group and the right fork tooth group can move relatively, so that the requirements of different vehicle types and different wheel bases can be met; finally, with the assistance of the visual navigation system 58, the obstacle avoidance system 59, the wireless communication transmission system 56, the vehicle-mounted control system 57 and the upper computer monitoring and scheduling system 40, the intelligent parking robot 50 can realize safe obstacle avoidance during the walking process and can realize accurate positioning of the relative position during the process of transporting the target vehicle.

Further, firstly, a driver can obtain information of whether parking spaces exist or not from an information board at an entrance near the garage entrance, waits at the entrance of a parking exchange hall area under the condition of the parking spaces, and sends information to the upper computer monitoring and scheduling system 40 when a vehicle detection system in the parking exchange hall area detects that the existing parking exchange hall area has spare parking exchange halls, the upper computer monitoring and scheduling system 40 sends the parking space information to the entrance acquisition and reminding system 20 after analysis and processing, so that the driver can drive to a specified parking exchange hall according to the information displayed by the entrance acquisition and reminding system 20, and meanwhile, the entrance acquisition and reminding system 20 can also acquire vehicle license plate information through the license plate automatic identification system 22 and record videos of the entrance camera system 21 in real time. When the vehicle enters the parking interchange, the position detection system 32 can detect the position state of the vehicle in real time and inform the driver of the vehicle position information and whether the parking position is correct or not through the prompt system 33 to help the driver to park correctly, and the vehicle detection system 31 starts to detect the vehicle size, especially the relevant information such as the size of the vehicle tire and the wheel base. Further, the upper computer monitoring and scheduling system 40 is configured to receive information sent from the parking exchange hall, send relevant scheduling information to the intelligent parking robot 50 after analysis and processing, and the intelligent parking robot 50 receives an instruction to complete a transportation task.

After receiving a temporary task of carrying a target vehicle, the intelligent parking robot 50 drives to a parking exchange hall where the target vehicle is located according to a path planned by the upper computer monitoring and scheduling system 50, and enables the left fork tooth group and the right fork tooth group to stretch out and draw back by a proper distance according to the vehicle type information of the target vehicle in the process of traveling; by means of its own visual navigation system 58 and obstacle avoidance system 59, are accurately positioned relative to the target vehicle. Finally, according to the planned path of the upper computer monitoring and scheduling system 40, the intelligent parking robot 50 transports the target vehicle to the specified parking space in the parking garage 60, and then feeds back that the target vehicle is stopped to the upper computer monitoring and scheduling system 50. The upper computer monitoring and dispatching system 50 stores the target vehicle and the corresponding parking space position information in the parking garage 60 in a matching way. When the driver needs to pick up the vehicle, it is only necessary to send information requesting to pick up the vehicle (the picked-up vehicle license plate information) through the vehicle access terminal 34. After the upper computer monitoring and dispatching system 40 receives the information of requesting to pick up the vehicle, the intelligent parking robot 50 can carry the vehicle to the appointed parking exchange hall according to the path and the instruction information planned by the upper computer monitoring and dispatching system 40, meanwhile, the upper computer monitoring and dispatching system 40 sends the position of the parking exchange hall where the vehicle is parked to the vehicle access terminal 34, and a driver can pay on the vehicle access terminal 34 and take the vehicle to the appointed parking exchange hall. When the driver drives the own vehicle to leave the parking exchange hall, the vehicle detection system 31 of the parking exchange hall feeds back that the position is left to the upper computer monitoring and dispatching system 40, and a new vehicle can be parked again. In addition, the upper computer monitoring and dispatching system 40 sends a command to the barrier gate, and when the driver drives to the barrier gate, the barrier gate is automatically lifted to allow the vehicle to leave when the vehicle information is identified by the barrier gate.

With the utility model discloses supporting intelligent parking method includes following step:

firstly, arranging a plurality of parking exchange halls (figure 4) connected in series at the entrance of a garage, arranging an entrance acquisition and reminding system (figure 2) at the entrance of each parking exchange hall, and installing a vehicle detection system (shown in figures 11 and 12) in each parking exchange hall;

secondly, a vehicle detection system in the parking exchange hall detects whether the parking exchange hall stops vehicles or not, and feeds related information back to the upper computer monitoring and scheduling system for analysis and processing so as to remind whether the vehicles enter the parking exchange hall area or not through an entrance acquisition and reminding system;

thirdly, when the vehicle enters the parking exchange hall following the prompt, the vehicle detection system in the parking exchange unit 100 (as shown in fig. 7-9) informs the driver of the current vehicle position and whether the vehicle position is correct through the prompt system, and meanwhile, the vehicle detection system in the parking exchange hall detects the vehicle information of the size and the axle distance of the vehicle and sends the information to the upper computer monitoring and scheduling system;

fourthly, the upper computer monitoring and scheduling system sends scheduling information to the intelligent parking robot; after the vehicle is parked correctly and the person is confirmed to leave, the intelligent parking robot (shown in figures 5-6) enters a parking exchange hall to take the vehicle, after receiving the task of carrying the target vehicle, the intelligent parking robot drives to the parking exchange hall where the target vehicle is located according to the path planned by the upper computer monitoring and scheduling system, and the left fork tooth group and the right fork tooth group stretch out and draw back by proper distances according to the vehicle type information of the target vehicle in the running process; the intelligent parking robot carries the target vehicle to a specified parking space in a parking garage according to a path planned by an upper computer monitoring and scheduling system, then feeds back that the target vehicle is parked well to the upper computer monitoring and scheduling system, and the upper computer monitoring and scheduling system stores the target vehicle and the corresponding parking space position information in the parking garage in a matching manner;

fifthly, when a driver needs to take a car, the driver only needs to send information (license plate information of the taken car) requesting to take the car through the car taking terminal, after the upper computer monitoring and scheduling system receives the information requesting to take the car, the intelligent parking robot carries the car to a specified parking exchange hall according to the path and the instruction information planned by the upper computer monitoring and scheduling system, meanwhile, the upper computer monitoring and scheduling system sends the position of the parking exchange hall for parking the car to the car taking terminal, and the driver can pay the fee on the car taking terminal and take the car to the specified parking exchange hall; when a driver drives a vehicle to leave the parking exchange hall, the vehicle detection system of the parking exchange hall feeds back that the position is vacant to the upper computer monitoring and dispatching system, and a new vehicle can be parked again; in addition, the upper computer monitoring and dispatching system sends an instruction to the barrier gate, and when a driver drives to the barrier gate, the barrier gate can automatically raise the barrier gate after identifying vehicle information to allow the vehicle to leave.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims (9)

1. An intelligent parking system comprises an entrance acquisition and reminding system (20), a parking exchange hall (30), an upper computer monitoring and scheduling system (40), an intelligent parking robot (50) and a parking garage (60), wherein the entrance acquisition and reminding system (20) is used for recording vehicle license plate information in real time and reminding a driver to enter a designated parking exchange unit in the parking exchange hall (30) by voice; the upper computer monitoring and dispatching system (40) is used for receiving information sent by the parking exchange hall, relevant dispatching information is sent to the intelligent parking robot (50) after analysis and processing, the intelligent parking robot (50) receives an instruction to complete a carrying task, and the intelligent parking exchange hall (30) is characterized by being formed by connecting a plurality of parking exchange units (100) with the same structure in series, each parking exchange unit (100) can be used as a vehicle access unit, each parking exchange unit (100) comprises a bottom plate (110) which is matched with the shape of a vehicle and has an area larger than the projection area of the vehicle, four upright posts (130) are installed at four corners of the bottom plate (110), the tops of the four upright posts (130) are connected through a ceiling (120), and the bottom plate (110), the upright posts (130) and the ceiling (120) form the parking exchange unit (100); the whole or part of four vertical surfaces formed by the four upright posts is provided with a door curtain (140) capable of lifting, and the door curtain (140) is controlled by a door curtain lifting mechanism (230); a man-machine interaction terminal (260) is arranged on the outer side of the vertical surface on the left side of the vehicle advancing direction; traffic signal indicator lamp mounting beams are mounted on the upright columns (130) on the two sides of the inlet end and the outlet end of the vehicle, and driving indicator lamps (240) are mounted on the mounting beams; the bottom plate (110) is provided with detection scale marks (112) used for judging and calculating the vehicle wheelbase, the detection scale marks (112) enclose a parking exchange position (111), the ceiling (120) is provided with a vehicle detection device (220) used for collecting the position of the vehicle corresponding to the detection scale marks (112) so as to calculate the vehicle wheelbase, and the vehicle detection device (220) sends the collected images of the vehicle and the detection scale marks (112) to a background central processing unit (210) for image analysis to calculate the vehicle wheelbase and sends the vehicle wheelbase to the vehicle moving robot; a broadcast system (270) for reminding a driver of parking is installed at a four-corner portion or all of the ceiling (120).

2. The intelligent parking system as claimed in claim 1, wherein the traffic light (240) comprises a green traffic light (241) and a red non-traffic light (242), and the green traffic light (241) and the red non-traffic light (242) are separately or compositely arranged.

3. The intelligent parking system as claimed in claim 1, wherein the upright post (130) is provided with a safety emergency stop button (131) and a door opening button (132) for opening all door curtains.

4. The intelligent parking system as claimed in claim 1, wherein the base plate (110) is a processed floor surface conforming to parking regulations or a steel or engineering plastic plate attached on the floor surface and suitable for parking.

5. The intelligent parking system as claimed in claim 1, wherein the ceiling (120) is further provided with a parking guide device (250), the parking guide device (250) is composed of a camera device (251) and a display device (252), the camera device captures the position of the vehicle on the parking exchange position (111) and sends the position to the display device (252), and the display device displays or projects an image on the display in front of the vehicle and on the door curtain (140).

6. The intelligent parking system of claim 1, wherein the parking exchange unit (100) is connected with a human-machine interaction system (200), and the human-machine interaction system (200) is used for controlling a curtain lifting mechanism (230), a driving indicator light (240), a human-machine interaction terminal (260), a vehicle detection device (220), a broadcasting system (270), a central processing unit (210) and a parking guidance device (250).

7. The intelligent parking system as claimed in claim 1, wherein the detection graduation (112) is a spraying line sprayed on the base plate (110) or a ground mat structure with graduation; the door curtain (140) is provided with an advertisement space.

8. The intelligent parking system of claim 1, wherein an anti-collision device is installed at an outlet of the parking exchange unit (100), the anti-collision device comprises a mounting seat (2230), the mount (2230) is fixed at an exit position of each parking exchange unit (100), two ends of the mounting seat (2230) are respectively provided with a mounting plate (2220), two ends of the anti-collision turning plate (2210) are respectively provided with a mounting shaft (2213), the mounting shafts (2213) are pivoted in mounting holes (2221) on the mounting plates (2220), one of the mounting shafts (2213) is connected with the output shaft of the speed reducing motor (2240), a plurality of rolling shaft sleeve mounting grooves (2214) are arranged on the anti-collision turning plate (2210) at intervals, the roller shafts (2212) are fixedly mounted in roller shaft mounting holes (2215) on the anti-collision turning plate (2210), and the rolling shaft sleeves (2211) are mounted on the roller shafts (2212); the section of the mounting seat (2230) is of a U-shaped structure, and the mounting hole (2221) is eccentrically arranged on the mounting plate (2220); the upper end of the section of the anti-collision turnover plate (2210) is provided with a first arc part, one side of the lower end of the section is a right-angle part, and the other side is a second arc part.

9. The intelligent parking system of claim 1, wherein the entrance collection and reminding system (20) comprises an entrance camera system (21), an automatic license plate recognition system (22) and an entrance voice reminding system (23), the entrance camera system (21) is used for recording vehicle information in real time, the automatic license plate recognition system (22) is used for recording vehicle license plate information, and the entrance voice reminding system (23) is used for reminding a driver of entering a designated parking exchange unit in the parking exchange hall (30).

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