CN117315980B - Intelligent parking system - Google Patents
Intelligent parking system Download PDFInfo
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- CN117315980B CN117315980B CN202311091741.0A CN202311091741A CN117315980B CN 117315980 B CN117315980 B CN 117315980B CN 202311091741 A CN202311091741 A CN 202311091741A CN 117315980 B CN117315980 B CN 117315980B
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Classifications
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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
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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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
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/142—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces external to the vehicles
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an intelligent parking system, which comprises an electric access lifting rod and license plate information input equipment, and is characterized in that: the system also comprises a display device, an image acquisition device and a path display lamp; the image acquisition equipment can acquire the light information of the left steering lamp, the right steering lamp and the high beam on the front surface of the vehicle in real time in an image acquisition mode; when the number of the empty parking spaces is multiple, the control host automatically generates multiple driving routes according to the number and the positions of the empty parking spaces, and the display equipment displays the driving routes on the electronic map; the control host responds to the lamplight information of each lamp of the vehicle to switch the driving route and finally selects the driving route; the control host computer lights up the route display lamps and lanterns that lie in this selected driving route. The invention provides an intelligent parking system which can rapidly guide a vehicle entering an indoor parking lot to travel to a specific vacancy on the basis of not being in communication connection with a mobile terminal and improve the efficiency of the vehicle for searching for an empty parking space.
Description
Technical Field
The invention relates to the technical field of parking management systems, in particular to an intelligent parking system.
Background
The existing indoor parking lot generally has the condition that the time consumption for searching the empty parking space is long after the vehicle enters, and the vehicle spends a long time in the indoor parking lot for searching the empty parking space can bring a series of problems: firstly, the driving experience of a driver is affected, and the driver is irritated and irritated due to the fact that the driver drives at a low speed for a long time in the same indoor space; secondly, the indoor parking lot generally arranges the vehicles to be released according to the number of empty vehicles, but if a plurality of vehicles turn in the indoor parking lot when the vehicles cannot find the empty vehicles, congestion is easily caused, particularly, in a large-scale indoor parking lot, the plurality of vehicles are easily blocked when being concentrated in one area, and finally the service efficiency of the indoor parking lot is influenced.
In the prior art, there are several guiding modes for searching for empty car position guiding of an indoor parking lot, and three kinds of guiding modes are more common:
The first is GPS navigation, and the navigation of the vehicle is realized by vehicle navigation or mobile phone navigation. However, due to the fact that signals in the indoor parking lot are poor, particularly in a multi-layer indoor parking lot located in a basement, the existing GPS navigation cannot achieve the purpose of indoor navigation.
The second type is an indoor navigation system built for an indoor parking lot, but when a driver enters the indoor parking lot, the driver needs to additionally control a mobile phone or a vehicle-mounted central control system to authorize the indoor navigation system of the indoor parking lot where the driver is in butt joint, for example, an underground parking lot navigation system based on an indoor positioning technology is disclosed in patent publication No. CN 109255977A. Obviously, the existing indoor navigation system needs to enable mobile navigation terminals such as mobile phones of drivers or vehicle-mounted central control and the like to be in communication connection with the indoor navigation system in the indoor parking lot, the process is that the operators need to additionally conduct authorized operation after parking, and partial drivers do not want data interaction between the mobile navigation terminals such as self vehicles or mobile phones and the like and the external indoor navigation system due to the consideration of information safety. In addition, the driving field of view of driving in the indoor parking lot is small, more intersection exists, if a driver observes the navigation route by means of the display screen on the mobile terminal, the driver needs to observe the route change on the navigation display screen while driving, and particularly the indoor parking lot has dense intersections and more barriers blocking the line of sight such as upright posts and walls, so that the driver can not safely drive in the indoor parking lot by adopting the navigation system to search for an empty parking space.
Thirdly, hang the display screen that shows empty parking stall quantity for indoor parking area is last, and the driver can select the driving direction according to the empty parking stall quantity that the display screen shows, finally looks for empty parking stall through naked eye observation. Although the method can guide the driver to drive towards the area with more empty parking spaces to a certain extent, so that the driver can find the empty parking spaces faster, the driver still needs to continuously adjust the driving route in the method, and the driver still needs to continuously observe the periphery in the driving process, so that the efficiency of finding the empty parking spaces is lower; especially, in a large-scale indoor parking lot, information which can be displayed on a single indication guideboard is limited, and a driver still needs to look for an empty parking space by naked eyes while driving.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent: the utility model provides a wisdom parking system, it can be on the basis that not be connected with other electronic equipment communication in vehicle or the vehicle can be quick guide get into the vehicle of indoor parking area and travel to specific empty parking stall to improve the efficiency that the vehicle looked for empty parking stall, make simultaneously that the navigating mate can be used for observing the road conditions outside the car with whole attention, reduce the risk that indoor parking area takes place the scraping.
Therefore, one object of the present invention is to provide an intelligent parking system, which comprises an electric door control lifting rod and license plate information input equipment installed at the entrance of an indoor parking lot, wherein the electric door control lifting rod and the license plate information input equipment are both in signal connection with a control host, and the intelligent parking system is characterized in that: the intelligent parking system further comprises display equipment and image acquisition equipment which are arranged at the entrance of the indoor parking lot, and path display lamps which extend from the entrance of the indoor parking lot to each parking space in the indoor parking lot, wherein the display equipment, the image acquisition equipment and the path display lamps are respectively connected with a control host in a signal manner;
the display equipment is arranged in a region visible to a vehicle driver and is used for displaying an electronic map of the indoor parking lot;
the image acquisition equipment is arranged at the entrance of the indoor parking lot and can acquire the light information of the left steering lamp, the right steering lamp and the high beam on the front surface of the vehicle in real time in an image acquisition mode;
when the number of empty parking spaces in the indoor parking lot is one, the control host automatically generates a driving route extending from the entrance of the indoor parking lot to the empty parking spaces, and the control host controls the electric access control lifting rod to lift and lightens a path display lamp positioned on the driving route;
When the number of the empty parking spaces in the indoor parking lot is multiple, the control host automatically generates multiple driving routes according to the number and the positions of the empty parking spaces, and transmits driving route data to display equipment, and the display equipment receives the driving route data and displays all the driving routes on an electronic map; the control host responds to the light information of the left turn light to control the preselected current driving route in the display device to switch leftwards, or responds to the light information of the right turn light to control the preselected current driving route in the display device to switch rightwards, or responds to the light information of the high beam to control the preselected current driving route in the display device to determine the preselected current driving route as the selected driving route; and the control host machine lights a path display lamp positioned on the selected driving route according to the selected driving route and controls the electric door control lifting rod to lift.
According to one example of the invention, the intelligent parking system further comprises vehicle tracking and positioning equipment consisting of a plurality of cameras, wherein each camera is distributed in the whole indoor parking lot and is connected with the control host computer through signals after networking.
According to an example of the invention, the intelligent parking system further comprises parking space cameras arranged on each parking space, the parking space cameras are used for collecting license plate information of vehicles on the corresponding parking spaces, if the parking space cameras collect that the license plate information of the vehicles on the selected empty parking space is inconsistent with the license plate information to be guided to the empty parking space, which is recorded in the control host, the control host automatically generates a new driving route according to the current position information of the vehicles, which is acquired by the vehicle tracking and positioning equipment, and the control host lights a path display lamp positioned on the driving route according to the new driving route.
According to an example of the invention, the intelligent parking system further comprises display lamps arranged on each parking space, the display lamps are in signal connection with the control host, the display lamps on the empty parking spaces corresponding to the driving route are turned on when the driving route is generated by the control host, and the control host controls the display lamps to be turned off when the vehicle drives into the empty parking spaces.
According to an example of the invention, the intelligent parking system further comprises intelligent locks arranged on the parking spaces, and the intelligent locks are in signal connection with the control host.
According to an example of the present invention, the display device is a fog generator for generating a fog wall and a projector for projecting toward the fog wall, both of which are located outside a driving path of a vehicle, and the fog wall generated by the fog generator is located in front of the vehicle when the vehicle is driven in front of the electric access lifter 1.
According to one example of the invention, the intelligent parking system comprises a sensor positioned at each exit of an indoor parking lot, the sensor is arranged to judge whether the exit of the indoor parking lot is in an open state or a closed state, the control host comprises a vehicle exit control unit, the control host positions the vehicle through a vehicle tracking and positioning device when the vehicle exits from a parking space and marks the vehicle as a vehicle to be exited, the vehicle tracking and positioning device sends a guiding and seeking signal if the vehicle to be exited gives light information of a high beam flash twice, the vehicle exit control unit receives the guiding and seeking signal, and automatically generates an exiting driving route extending from the current position of the vehicle to be exited to the position of the exit in the open state according to the current position information of the vehicle to be exited acquired by the vehicle tracking and positioning device and the open state or the closed state of each exit acquired by each sensor, and the vehicle exit control unit controls a route display lamp to be opened along the exiting driving route.
According to an example of the present invention, the path display lamp is a path display lamp strip suspended above a vehicle running path.
According to one example of the invention, the path display lamp is a plurality of illumination lamps sequentially arranged along a driving road in an indoor parking lot, the control switch of each illumination lamp is respectively connected with a control host in a signal manner, and the illumination lamps illuminate the road surface below the illumination lamps downwards along the vertical direction;
when the vehicle runs along the selected driving route, the control host controls the illumination lamp positioned in front of the vehicle on the driving route to be in an on state, and the illumination lamp positioned behind the vehicle is in an off state.
The technical scheme has the following advantages or beneficial effects: firstly, the vehicle can quickly select the best navigation driving route through the left turn light, the right turn light and the high beam on the vehicle when entering the indoor parking lot, so that the vehicle can quickly find an empty parking space to finish parking, meanwhile, the vehicle-mounted navigation of the vehicle and the navigation on the mobile phone terminal of the driver in the process do not have data interaction with the system of the indoor parking lot, so that the data safety is higher, secondly, for the indoor parking lot with a large area, the internal route is complex, only one exit is generally reserved for opening at night to close other entrances, and the driver only depends on the indication mark to quickly drive away, and in the technical scheme, the driver can quickly drive away along the driving-away driving route under the guidance of the path display lamp.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic layout of a path display lamp of the intelligent parking system in an indoor parking lot.
FIG. 2 is a schematic top view of the smart parking system of the present invention in a parking lot entrance.
FIG. 3 is a schematic side view of the smart parking system of the present invention in a parking lot entrance.
Fig. 4 is a system frame diagram of the smart parking system of the present invention.
1, An electric door control lifting rod; 2. license plate information input equipment; 3. a control host; 3.1, a vehicle driving-out control unit; 4. a display device; 4.1, a fog generator; 4.2, a projector; 5. an image acquisition device; 6. a path display lamp; 7. a vehicle; 8. a vehicle tracking and positioning device; 8.1, a camera; 9. parking space camera; 10. displaying the lamp; 11. an intelligent ground lock; 12. a sensor; 13. an indoor parking lot; 13.1, an entrance.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
A smart parking system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
The invention provides an intelligent parking system, which comprises license plate information input equipment 2, display equipment 4, image acquisition equipment 5 and path display lamps 6 as shown in the figure.
The license plate information input device 2 acquires and uploads license plate information of a vehicle 7 running at an entrance of the indoor parking lot 13 to the control host 3 in an image acquisition mode.
Wherein the display device 4 is provided on a carrier at the entrance of the indoor parking lot 13 and is arranged at a position easily viewable by the driver. In particular, the carrier may be a wall or roof of the entrance of the parking garage 13, or the display device 4 may be suspended in mid-air by an additional support member, so that the driver can conveniently and prominently observe the display device 4 when the vehicle 7 enters the entrance of the parking garage.
The image acquisition device 5 is arranged at the position of the entrance 13.1 of the indoor parking lot 13 and can face the front of the vehicle 7 at the entrance of the indoor parking lot 13 on the basis of not affecting the normal traffic of the vehicle 7, and the image acquisition device 5 can acquire the light information of the front of the vehicle 7 in real time, namely, the image acquisition device 5 is used for acquiring the image information of the right steering lamp, the left steering lamp and the high beam of the vehicle 7.
The path display lamp 6 extends from the entrance of the indoor parking lot 13 to each parking space along the lane path, and the path display lamp 6 is electrically connected with the control host 3.
When the vehicle 7 runs to the entrance of the indoor parking lot 13, the license plate information input device 2 acquires license plate information of the vehicle 7 and uploads the license plate information to the control host 3, and if no empty parking space exists in the indoor parking lot 13, the display screen of the original access control system or the display device 4 displays the empty parking space; if an empty parking space exists in the indoor parking lot 13, a lifting rod in the original access control system is lifted and released, meanwhile, the control host 3 generates a simulated driving route extending from an entrance to the empty parking space, the control host 3 controls the part of the path display lamp 6 on the simulated driving route to be lightened according to the simulated driving route, namely, the control host 3 controls the part of the path display lamp 6 on the simulated driving route to be unfolded, a driver only needs to quickly drive to the empty parking space along the lightened path display lamp 6, and after the vehicle 7 stops to the empty parking space, the path display lamp 6 is reset and extinguished. If a plurality of empty seats exist in the parking lot, the control host 3 generates a plurality of selectable simulated driving routes which travel from the entrance to different empty seats, data of each simulated driving route is transmitted to the display device 4, an electronic map of the indoor parking lot 13 can be displayed on the display device 4, the plurality of driving routes which are planned in a simulation mode by the control host 3 are displayed on the electronic map, a driver controls the flickering of right steering lamps, left steering lamps and high beam lamps of the vehicle 7, the image acquisition device 5 acquires the light information of the right steering lamps, the left steering lamps and the high beam lamps of the vehicle 7 in real time in an image acquisition mode and transmits the light information to the control host 3, and the control host 3 switches the current preselected driving route which is highlighted on the electronic map displayed by the display device 4 according to the received light information, and finally the driver determines the required selected driving route. The single flashing of the left turn light corresponds to the switching of the driving route highlighted on the display device 4 from the current pre-selected driving route to the adjacent left driving route, the single flashing of the right turn light corresponds to the switching of the driving route highlighted on the display device 4 from the current pre-selected driving route to the adjacent right driving route, the flashing of the high beam corresponds to the switching of the driving route highlighted on the display device 4, at the moment, the lifting rod in the original access control system is lifted to release, meanwhile, the control host 3 generates driving route data corresponding to the current driving route selected on the display device 4, the control host 3 controls the part of the path display lamp 6 located on the selected driving route to be turned on, namely, the control host 3 controls the part of the path display lamp 6 located on the analog driving route to be turned on, a driver only needs to quickly travel to the empty space along the lighted path display lamp 6, and after the vehicle 7 stops to the empty space, the path display lamp 6 is reset.
In this embodiment, since the vehicle 7 is driven along the path display lamp 6, even if there are many corners during driving, other vehicles can predict in advance that other vehicles are driving by the indicator lamp on the path display lamp 6, so as to reduce the risk of collision between vehicles.
Example two
Improvement based on the first embodiment: the intelligent parking system also comprises vehicle tracking and positioning equipment 8, wherein the vehicle tracking and positioning equipment 8 comprises a plurality of cameras 8.1, and each camera 8.1 is distributed in the whole indoor parking lot 13 and is connected with the control host 3 through signals after networking. When license plate information of the vehicles 7 is recorded, the control host 3 marks each vehicle 7, the first camera 8.1 is started and records the driving route of the vehicle 7 in real time, and the driving route of the vehicle 7 in the indoor parking lot 13 can be continuously and completely recorded through the plurality of cameras 8.1 after networking. If the marked vehicle 7 does not run according to the driving route guided by the path display lamp 6, the control host 3 can automatically match one of a plurality of empty parking spaces according to the current position of the vehicle 7 and generate a new driving route, and the control host 3 controls the path display lamp 6 to form a new lighted driving route. The networking of the cameras 8.1 in the present embodiment refers to correlating the recorded images of the plurality of cameras 8.1, so that the image information of the vehicle 7 in the running process in the indoor parking lot 13 is complete. The camera 8.1 networking is a very conventional prior art in the existing road monitoring system, so that a detailed description is omitted in this embodiment.
Example III
Improvement based on the second embodiment: each parking space of the indoor parking lot 13 is provided with a parking space camera 9, and the parking space cameras 9 are used for shooting license plate information of vehicles 7 entering the parking space, so that people can conveniently retrieve the vehicles 7 through an additional parking space retrieval system. The parking space camera 9 is in signal connection with the control host 3, when a preset empty parking space is occupied by other vehicles, the control host 3 can automatically match other empty parking spaces according to the current position of the vehicle 7 and produce a new simulated driving route, and the control host 3 controls the route display lamp 6 to form a new lighted driving route.
Further, when the predetermined empty space of the vehicle 7 is occupied by another vehicle, the control host 3 switches the path display lamps 6 on the original driving route to different colors, and automatically matches the other empty space according to the current position of the vehicle 7 and generates a new simulated driving route, and the control host 3 controls the path display lamps 6 to form a new lighted driving route. Specifically, the path display lamp 6 formed after the vehicle 7 enters from the entrance of the indoor parking lot 13 is a green indicator lamp, and when the predetermined empty space is occupied by other vehicles, the path display lamp 6 on the original driving route is switched to yellow, so that the current vehicle driver can know that the empty space is occupied through the color change of the path display lamp 6, and meanwhile, the path display lamp 6 on the new simulated driving route generated according to the current position of the vehicle 7 is green.
Example IV
Improvement based on the first embodiment: all be equipped with intelligent ground lock 11 on each empty parking stall of indoor parking area 13, intelligent ground lock 11 and control host computer 3 signal connection, when vehicle 7 is along route display lamps and lanterns 6 travel to by the empty parking stall that corresponds control host computer 3 control intelligent ground lock 11 unblock, from this makes vehicle 7 just can automatic allocation empty parking stall when driving into the entry of indoor parking area 13, avoids robbing the condition of parking stall.
Example five
Improvement based on the second embodiment: the display lamp 10 is arranged on the empty parking space, the display lamp 10 is electrically connected with the control host 3, when the vehicle 7 enters the indoor parking lot 13, the control host 3 selects the empty parking space for the vehicle 7, then the display lamp 10 on the selected empty parking space is turned on, namely, the display lamp 10 is turned on and used for reminding other vehicles that the parking space is reserved by other vehicles, when the vehicle 7 enters the empty parking space, the control host 3 controls the display lamp 10 to be turned off, so that the occurrence of the situation of parking space robbing is reduced, and meanwhile, only the display lamp 10 is required to be installed on each parking space, compared with the intelligent lock 11, the cost is lower.
Example six
Improvement based on the first embodiment: the display device 4 is a fog curtain projection device, the display device 4 comprises a fog generator 4.1 and a projector 4.2 for generating fog walls, the fog generator 4.1 and the projector 4.2 are respectively connected with the control host 3 in a signal mode, the fog generator is arranged at a front position when the vehicle 7 enters the entrance of the indoor parking lot 13, namely, the fog wall generated by the fog generator is positioned in front of the vehicle 7 when the vehicle 7 enters the entrance of the indoor parking lot 13 and stops in front of the electric access control lifting rod 1, and the front position comprises the front, the side front and the upper position of the front of the vehicle 7. At this time, the projector 4.2 can project an electronic map of the indoor parking lot 13 onto the fog wall, the electronic map is a projection image projected onto the fog wall by the projector 4.2, and a plurality of driving routes can be displayed on the electronic map, so that a driver can select an ideal driving route only by controlling the left turn light and the right turn light, and then select the driving route through the high beam. The fog wall does not affect the passage of the vehicle 7, and is located in front of the vehicle 7 to allow convenient and clean observation by the driver.
Of course, if the display device 4 selects an existing conventional electronic display screen, the electronic display screen on the display device can display a planar display view of the electronic map of the indoor parking lot 13 on the display device 4.
Example seven
In some embodiments, the path display lamp 6 is a path display lamp strip, and the lamp strip is composed of a plurality of sequentially arranged lamp beads. The path display lamp strip is suspended above the running path of the vehicle 7, namely, the path display lamp strip is fixedly connected with the wall body or the roof of the indoor parking lot 13 through the support, so that the path display lamp strip is suspended above the ground and is higher than the running path of the vehicle 7, and the vehicle 7 can pass below the path display lamp strip, thereby avoiding affecting the running of the vehicle 7.
Example eight
In some embodiments, the path display lamp 6 is a plurality of lights sequentially arranged along the driving road in the indoor parking lot 13, the control switch of each light is respectively connected with the control host 3 in a signal manner, and the lights illuminate the road surface below the lights downwards along the vertical direction; when the vehicle 7 enters at the entrance of the indoor parking lot 13 and the control host 3 already gives the selected driving route guidance and the vehicle 7 runs along the selected driving route, the control host 3 firstly lights the path display lamp 6 on the driving route, namely, the control host 3 controls each lighting lamp on the driving route to be turned on, along with the situation that the vehicle 7 runs along the driving route, the control host 3 controls the lighting lamp on the driving route in front of the vehicle 7 to be in an on state, and the lighting lamp on the rear of the vehicle 7 is in an off state, namely, the control host 3 controls the lighting lamp to be turned off every time the vehicle 7 runs at the position of the lighting lamp on one driving route. In this embodiment, the illumination lamp can be used as a light guiding path for the vehicle 7 to enter the indoor parking lot 13, and the illumination lamp can also improve the light on the driving path, and when no vehicle 7 passes on the road section, the illumination lamp is turned off, and only other normally-open lamps are reserved, so that electricity is saved.
Example nine
For a part of the large-scale malls or office buildings, the entrance 13.1 of the part of the indoor parking lots 13 is often closed at night, and only one entrance 13.1 is left in an open state. At this time, the driver is difficult to quickly drive away by only depending on the indication guideboard in the driving away process of the indoor parking lot 13, especially in the late night condition, the indoor parking light is darker, the number of people is less, and the panic mind in the dilemma is easily caused to the driver. For this reason, this embodiment is further improved based on the second embodiment in that: the intelligent parking system comprises a sensor 12 positioned at each exit of an indoor parking lot 13, wherein the sensor 12 is arranged to judge whether the exit of the indoor parking lot 13 is in an open state or a closed state, namely, the sensor 12 automatically sends out a detection signal of the current exit closing when a manager of the indoor parking lot 13 closes the exit of the parking lot, the control host 3 comprises a vehicle exit control unit 3.1, the control host 3 positions the vehicle 7 in real time through a vehicle tracking and positioning device 8 when a driver drives the vehicle 7 out of a parking space and marks the vehicle 7 as a vehicle 7 to be driven, the control host 3 removes the positioning detection of the vehicle 7 to be driven after the vehicle 7 is driven out of the indoor parking lot 13 when the vehicle 7 can be driven out of the exit in the open state normally, and eliminates or transfers the vehicle information or a memory backup, if the vehicle 7 to be driven off gives the light information of the high beam flash twice in the indoor parking lot 13, the vehicle tracking and positioning device 8 sends out a guiding help signal, namely, if the high beam flash twice in a short time of the vehicle 7 to be driven off, the vehicle tracking and positioning device 8 judges that the vehicle needs to be driven off according to the flash of the high beam flash twice of the vehicle 7 to be driven off, at this time, the vehicle tracking and positioning device 8 sends out the guiding help signal, the vehicle driving-off control unit 3.1 receives the guiding help signal, and automatically generates a driving-off route according to the current position information of the vehicle 7 to be driven off acquired by the vehicle tracking and positioning device 8 and the open or closed state information of each outlet of the indoor parking lot 13 acquired from each sensor 12, the driving-off route extends from the current position of the vehicle 7 to the position where the outlet of the indoor parking lot 13 which is still in the open state is located, the vehicle exit control unit 3.1 controls the path display lamp 6 to be opened along the exiting driving route according to the data information of the exiting driving route. The driver can thereby guide to the exit of the parking space 13 that is still in the open state by means of the path display lamp 6 of the parking space 13, and finally quickly drive away from the parking space 13. Compared with the existing DPS navigation, the present embodiment can recognize the open or closed state information of the exit of the indoor parking lot 13, thereby enabling to give a correct guidance and also avoiding the problem of signal difference. Compared with various existing indoor electronic navigation systems, the embodiment can well avoid the situations of no electricity, failure, weak signals and the like of the mobile terminal, and truly solves the guiding effect of the rapid driving-off of the vehicle 7 from the large-scale indoor parking lot 13 in urban life.
The working principle of the embodiment is as follows:
The vehicle is driven into the entrance of the indoor parking lot, license plate information input equipment 2 acquires license plate information of the current vehicle, and transmits cover license plate information to the control host, the control host automatically generates a plurality of virtual driving routes according to the distribution condition of the empty parking spaces of the existing indoor parking lot, and displays all the driving routes on an electronic map of the display equipment, a driver selects the optimal driving route according to needs, wherein the selection process is controlled through left turn lights and right turn lights of the vehicle, the confirmation of the driving routes is determined through flickering of high beam lights, the image acquisition equipment identifies the light information on the front of the vehicle in real time, and transmits acquired light information to the control host, the control host controls the switching of the driving routes on the display equipment to be linked with the use of the left turn lights and the right turn lights of the vehicle by the driver, the control host controls the path display lamps on the driving routes to be opened according to the needs, and accordingly a guiding path extending from the indoor entrance of the vehicle to the specific empty parking lot is formed, and the vehicle can only reach the empty parking space which needs to be indicated by the display of the vehicle lamps.
When a vehicle needs to leave the indoor parking lot, a driver can select to leave the indoor parking lot only according to a fixed guideboard indication, or under the condition that part of the entrances are closed and stopped, the driver can continuously flash for a plurality of times through a plurality of times of rapid fluctuation high beam lights, at the moment, the vehicle tracking and positioning device of the indoor parking lot acquires continuous flash images of the high beam lights of the vehicle and sends image information to the vehicle exit control unit 3.1 of the control host, the vehicle exit control unit 3.1 can acquire the entrance and exit position information in the current opening state according to the information of the sensors on all the entrances, meanwhile, the current position information of the vehicle to be driven off is acquired through the vehicle tracking and positioning device, so that a driving route for the vehicle to be driven off is generated, the vehicle exit control unit 3.1 controls the path display lamp to be opened along the driving route, and finally the driver can rapidly drive off the indoor parking lot under the guidance of the path display lamp.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above description. Therefore, the appended claims should be construed to cover all such variations and modifications as fall within the true spirit and scope of the invention. Any and all equivalents and alternatives falling within the scope of the claims are intended to be embraced therein.
Claims (6)
1. The utility model provides an wisdom parking system, it is including installing in electric door control lifting rod (1) and license plate information input equipment (2) of indoor parking area (13) entrance, electric door control lifting rod (1) and license plate information input equipment (2) all with control host computer (3) signal connection, its characterized in that: the intelligent parking system further comprises a display device (4) and an image acquisition device (5) which are arranged at the entrance of the indoor parking lot (13), and a path display lamp (6) which extends from the entrance of the indoor parking lot (13) to each parking space in the indoor parking lot (13), wherein the display device (4), the image acquisition device (5) and the path display lamp (6) are respectively connected with the control host (3) through signals;
the display device (4) is arranged in an area visible to a driver of the vehicle (7) and is used for displaying an electronic map of the indoor parking lot (13);
The image acquisition equipment (5) is arranged at the entrance of the indoor parking lot and can acquire the light information of the left steering lamp, the right steering lamp and the high beam on the front surface of the vehicle (7) in real time in an image acquisition mode;
When the number of empty parking spaces in the indoor parking lot (13) is one, the control host (3) automatically generates a driving route extending from an entrance of the indoor parking lot (13) to the empty parking spaces, and the control host (3) controls the electric access control lifting rod (1) to lift and lighten a path display lamp (6) positioned on the driving route;
when the number of the empty parking spaces in the indoor parking lot (13) is a plurality of, the control host (3) automatically generates a plurality of driving routes according to the number and the positions of the empty parking spaces, and transmits driving route data to the display equipment (4), and the display equipment (4) receives the driving route data and displays all the driving routes on the electronic map; the control host (3) responds to the light information of the left turn light to control the preselected current driving route in the display device (4) to switch to the left, or the control host (3) responds to the light information of the right turn light to control the preselected current driving route in the display device (4) to switch to the right, or the control host (3) responds to the light information of the high beam to control the preselected current driving route in the display device (4) to determine the preselected current driving route as the selected driving route; the control host (3) lights a path display lamp (6) positioned on the selected driving route according to the selected driving route and controls the electric door control lifting rod (1) to lift;
the intelligent parking system also comprises vehicle tracking and positioning equipment (8) consisting of a plurality of cameras (8.1), wherein each camera (8.1) is distributed in the whole indoor parking lot (13), and the cameras (8.1) are connected with a control host (3) through a signal after networking;
The display device (4) is used for generating a fog generator (4.1) of a fog wall and a projector (4.2) used for projecting towards the fog wall, the fog generator (4.1) and the projector (4.2) are both positioned outside a driving path of the vehicle (7), and the fog wall generated by the fog generator (4.1) is positioned in front of the vehicle (7) when the vehicle (7) drives to the front of the electric access control lifting rod (1);
The intelligent parking system comprises a sensor (12) positioned at each exit of an indoor parking lot (13), the sensor (12) is arranged to judge whether the exit of the indoor parking lot (13) is in an open state or a closed state, the control host (3) comprises a vehicle exit control unit (3.1), when a vehicle (7) exits from a parking space, the control host (3) positions the vehicle (7) through a vehicle tracking and positioning device (8) and marks the vehicle (7) as a vehicle to be driven off, if the vehicle to be driven off gives out lamplight information of a high beam flash twice, the vehicle tracking and positioning device (8) sends out a guide help signal, the vehicle exit control unit (3.1) receives the guide help signal, and automatically generates a vehicle exit control route extending from the current position of the vehicle to be driven off to the position of the exit in the open state according to the current position information of the vehicle to be driven off acquired by the vehicle tracking and the current position of the exit acquired by each sensor (12), and the vehicle exit control unit (3.1) displays a driving off route (6).
2. The intelligent parking system of claim 1, wherein: the intelligent parking system also comprises parking space cameras (9) arranged on the parking spaces, the parking space cameras (9) are used for collecting license plate information of vehicles (7) on the corresponding parking spaces, if the license plate information of the vehicles (7) on the selected empty parking spaces, which are collected by the parking space cameras (9), is inconsistent with the license plate information to be guided to the empty parking spaces, which is recorded in the control host (3), the control host (3) automatically generates a new driving route according to the current position information of the vehicles (7) acquired by the vehicle tracking and positioning equipment (8), and the control host (3) lights a path display lamp (6) positioned on the driving route according to the new driving route.
3. The intelligent parking system of claim 2, wherein: the intelligent parking system further comprises display lamps (10) arranged on each parking space, the display lamps (10) are in signal connection with the control host (3), when the control host (3) generates a driving route, the display lamps (10) on the empty parking space corresponding to the driving route are opened, and when a vehicle (7) drives into the empty parking space, the control host (3) controls the display lamps (10) to be closed.
4. The intelligent parking system of claim 1, wherein: the intelligent parking system also comprises intelligent ground locks (11) arranged on the parking spaces, and the intelligent ground locks (11) are in signal connection with the control host (3).
5. The intelligent parking system of claim 1, wherein: the path display lamp (6) is a path display lamp strip which is hung above a running path of the vehicle (7).
6. The intelligent parking system of claim 1, wherein: the path display lamps (6) are a plurality of illuminating lamps sequentially arranged along a driving road in the indoor parking lot (13), control switches of the illuminating lamps are respectively connected with the control host (3) in a signal mode, and the illuminating lamps downwards illuminate the road surface below the illuminating lamps along the vertical direction;
When the vehicle (7) runs along the selected driving route, the control host machine (3) controls the illumination lamp positioned in front of the vehicle (7) on the driving route to be in an on state, and the illumination lamp positioned behind the vehicle (7) is in an off state.
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