CN110335501B - Property management parking system based on Internet of things - Google Patents
Property management parking system based on Internet of things Download PDFInfo
- Publication number
- CN110335501B CN110335501B CN201910742893.XA CN201910742893A CN110335501B CN 110335501 B CN110335501 B CN 110335501B CN 201910742893 A CN201910742893 A CN 201910742893A CN 110335501 B CN110335501 B CN 110335501B
- Authority
- CN
- China
- Prior art keywords
- signal
- parking
- cell
- data
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a property management parking system based on the Internet of things, which comprises a data acquisition module, an analysis processing module, a controller, a signal action module, a parking indication module, an information input module and a data display module, wherein the data acquisition module is used for acquiring the data; the data acquisition module is used for acquiring real-time dynamic vehicle information, and the dynamic vehicle information comprises temporary parking space data of a cell and wheel diameter data acquired by a distance sensor and is transmitted to the analysis processing module; the invention firstly carries out data analysis on the idle parking space conditions of each cell in the same time period, then associates the distance between the cell and the charging standard, establishes a relation network among the cells, and arranges and displays the analysis result to reasonably guide the temporary parking of the vehicle, so that the parking space resources of each cell are fully integrated and utilized, and further the effects of mutual win-win among the cells and high utilization rate of the parking space resources are achieved.
Description
Technical Field
The invention relates to the technical field of property management parking systems, in particular to a property management parking system based on the Internet of things.
Background
The property management parking system is an indispensable part of modern residential quarters. The intelligent community system combines the powerful data processing function of a computer with the modern management idea to establish a well-developed intelligent community so as to enable the community to be more convenient and faster in daily parking management.
In the existing property management parking system, the problems that a new hand is difficult to scan the license plate and needs to return to scan again when driving a vehicle, and the hanging positions of the license plate are different and need to be manually verified or guided to be adjusted to a proper position for scanning often occur, so that traffic jam is easily caused or normal travel of people is influenced; in the document with the publication number CN106503918A, whether social vehicles are parked or not is allowed only according to the analysis of the number of idle parking spaces to improve the utilization rate of parking space resources, but when the system is combined with the existing property management parking system, the parking space conditions among the cells cannot be correlated, and it is difficult to perform data analysis on the parking space conditions of the cells at the same time interval to reasonably guide the vehicles to temporarily stop, so that the parking space resources of the cells are fully integrated and utilized, and further, the effects of mutual win-win among the cells and high utilization rate of parking space resources are achieved.
In order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a property management parking system based on the Internet of things, which compares wheel diameter data acquired by a distance sensor with a preset range a to generate an A1 signal, an A2 signal or an A3 signal, and transmits the signals to a signal action module through a controller to perform action execution operation;
the method comprises the steps that firstly, an electric push rod in property management parking equipment is controlled to push out to a corresponding A1 preset position, A2 preset position or A3 preset position according to a signal action module, the electric push rod drives a baffle plate to slide to the specified position, then, the signal action module controls a second servo motor to work, and indirectly drives a threaded rod to rotate back and forth, the threaded rod drives a threaded sleeve and a license plate recognition camera on one side of the threaded sleeve to move back and forth transversely, the license plate recognition camera generates left and right deviation due to inertia effect generated by back and forth transverse movement in the scanning process, the left and right deviation drives a rack embedded at the top of the threaded sleeve to be meshed with a gear outside a fixing frame to move and drive a torsion spring to generate elastic deformation, meanwhile, the left and right torsion deviation also drives a movable column arranged on two sides of the threaded sleeve to do friction movement in a through hole, the telescopic spring is driven to generate elastic deformation, the restoring force effect of the telescopic spring and the torsion spring is combined with the friction effect to control the left and right deviation distance of the license plate recognition camera, the left and right deviation distance is combined with the diameter of a first belt pulley which is thirty centimeters and is larger than that of a second pulley, the diameter of the first pulley is three times that of the rotation speed is reduced during transmission, the influence of the situation of the camera is further, the camera is reduced, the license plate recognition, the camera is further, the servo motor is controlled, the license plate recognition effect of the license plate recognition camera is controlled, and the license plate recognition module is indirectly controlled, and the license plate recognition module is operated, and the license plate recognition module is controlled, and the license plate recognition module is operated, and the license plate recognition camera is operated, and the license plate recognition module is indirectly controlled, and the license plate recognition module is operated, and the license plate recognition module is operated, and the license plate is controlled;
the device can accurately identify and detect the hanging position of the license plate and each parking angle of each vehicle type so as to solve the problems that a new driver is difficult to scan the license plate when driving and needs to return to scan again, and the hanging positions of the license plates are different and need to be manually verified or guided to be adjusted to proper positions for scanning, thereby providing convenience for a driver and improving the traffic jam condition caused by the fact;
the analysis processing module of the invention also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module carries out analysis guidance operation according to the temporary parking space data;
firstly, the temporary parking space amount of each cell in a period of time per hour is calibrated to Qij, the temporary parking space amount is compared with a rated range qi to be respectively assigned to W, E and R, meanwhile, the parking space crowding coefficient Ti of each cell is calibrated according to the sum of the assignment of each cell in a period of time per hour, then the Ti is compared with a preset value t to generate an idle signal and a jam signal, meanwhile, cell information which is imported into a parking indication module by an information input module is called, the parking charging difference data between each cell in the jam signal and each cell in the idle signal are sequentially divided into a first magnitude, a second magnitude and a third magnitude, and accordingly, the difference coefficient Fij is calibrated, the difference coefficient Fij is sequentially given to preset values G1, G2 and G3, distance data between each cell in the congestion signal and each cell in the idle signal are sequentially divided into a first remote section, a second remote section and a third remote section, a position coefficient Hij is calibrated accordingly, the position coefficient Hij is sequentially given to preset values K1, K2 and K3, finally, the weight of the difference coefficient Fij and the position coefficient Hij on the influence ratio of the guided parking area is distributed into preset values f and h, wherein f is smaller than h and f + h =1, and the guided parking coefficient Lij is obtained by a formula Lij = Fij f + Hij h and is transmitted to a data display module to be sequentially arranged and displayed from large to small;
and then, performing data analysis on the idle parking space conditions of the cells in the same time period, associating the distance between the cells and the charging standard to establish a relation network among the cells, and displaying the analysis result in an arrangement manner to reasonably guide the temporary parking of the vehicle, so that the parking space resources of the cells are fully integrated and utilized, and the effects of mutual win-win among the cells and high utilization rate of the parking space resources are achieved.
The technical problems to be solved by the invention are as follows:
(1) How to provide an effective mode to solve the problems that a new-hand vehicle is difficult to scan the license plate and needs to return for re-scanning, and the hanging positions of the license plate are different and need to be manually verified or guided to be adjusted to proper positions for scanning, thereby improving the recognition and detection effects on the hanging positions and the parking angles of the license plates of various vehicle types;
(2) How to perform data analysis on the idle parking space conditions of all the cells in the same time period, and associating the distance between all the cells with the charging standard so as to reasonably guide the temporary parking of the vehicle, so that the parking space resources of all the cells are fully integrated and utilized, and the effects of mutual win-win between all the cells and high utilization rate of the parking space resources are further achieved.
The purpose of the invention can be realized by the following technical scheme:
a property management parking system based on the Internet of things comprises a data acquisition module, an analysis processing module, a controller, a signal action module, a parking indication module, an information input module and a data display module;
the data acquisition module is used for acquiring real-time dynamic vehicle information, the dynamic vehicle information comprises temporary parking space data of a community and wheel diameter data acquired by a distance sensor and is transmitted to the analysis processing module, and most of license plate installation heights of various vehicles are parallel to or almost different from the wheel center position, namely, the acquired wheel diameter data are more accurate as a measurement standard;
the analysis processing module compares wheel diameter data acquired by the distance sensor with a preset range a after receiving real-time dynamic vehicle information, generates an A1 signal when the wheel diameter data is larger than the maximum value of the preset range a, generates an A2 signal when the wheel diameter data is within the preset range a, generates an A3 signal when the wheel diameter data is smaller than the minimum value of the preset range a, and transmits the A3 signal to the signal action module through the controller;
the signal action module starts to perform action execution operation after receiving real-time A1-type signals, A2-type signals or A3-type signals, and the specific steps are as follows:
s1: acquiring a real-time A1-type signal, an A2-type signal or an A3-type signal, and controlling an electric push rod in the property management parking equipment to push out to a corresponding A1 preset position, A2 preset position or A3 preset position by a signal action module, wherein the height of the A1 preset position is greater than that of the A2 preset position and is greater than that of the A3 preset position;
s2: the electric push rod drives the baffle to slide to the designated position, and simultaneously, the signal action module controls a second servo motor to work, the second servo motor drives a second belt pulley at one end of a second rotating shaft to rotate back and forth, and drives a threaded rod to rotate back and forth according to the cooperation of the second belt pulley, the first belt pulley and a belt, and the threaded rod drives a threaded sleeve and a license plate recognition camera at one side of the threaded sleeve to move back and forth transversely;
s3: in the scanning process of the license plate recognition camera, the license plate recognition camera is subjected to left-right deviation under the action of inertia generated by back-and-forth transverse movement, the left-and-right deviation drives a rack embedded at the top of the license plate recognition camera to be meshed with a gear outside a fixed frame to move, and drives a torsion spring to elastically deform, meanwhile, the left-and-right deviation also drives movable columns arranged at the two sides of the license plate recognition camera to perform friction movement in a through hole and drives an expansion spring to elastically deform, and the left-and-right deviation distance of the license plate recognition camera is controlled by combining the restoring force action of the expansion spring and the torsion spring with the friction action; after the license plate recognition camera scans the license plate, the signal action module controls the first servo motor to work, the first servo motor drives the supporting plate at one end of the first rotating shaft to move upwards, and accordingly the baffle plate is driven to be folded, so that action execution operation is completed;
after receiving the real-time dynamic vehicle information, the analysis processing module also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module performs analysis guidance operation according to the temporary parking space data to obtain a guidance parking coefficient Lij and transmits the guidance parking coefficient Lij to the data display module;
and the data display module is used for sequentially arranging and displaying the real-time guiding parking coefficients Lij from large to small after receiving the real-time guiding parking coefficients Lij.
Further, the specific implementation steps of the analysis guidance operation are as follows:
d1: acquiring temporary parking space data of a cell in real time, and marking the hourly temporary parking space amount of each cell in a period of time as Qij, i =1.. N, j =1.. M, and Q1j when i =1 is expressed as the hourly temporary parking space amount of a first cell in a period of time;
d2: firstly, comparing Qij with a rated range qi, i =1.. N, wherein the rated range qi is rated as 30% -70% of the total temporary parking space amount of each cell, when Qij is greater than the rated range qi, is located in the rated range qi and is smaller than the rated range qi, the Qij is respectively assigned as W, E and R, W is greater than E and is greater than R, the parking space congestion coefficient Ti of each cell is calibrated according to the sum of the assignment values of each cell per hour in a period of time, i =1.. N, and T1 when i =1 is expressed as the parking space congestion coefficient of a first cell, namely the sum of the assignment values of the first cell per hour in the period of time;
d3: comparing Ti with a preset value t, when Ti is larger than or equal to the preset value t, generating an idle signal for a cell corresponding to Ti, and when Ti is smaller than the preset value t, generating a congestion signal for the cell corresponding to Ti;
d4: acquiring idle signals and congestion signals in real time, and calling cell information which is imported into a parking indication module by an information input module, wherein the cell information comprises parking charge differential price data among cells and distance data among the cells;
firstly, parking charging difference data between each cell in a congestion signal and each cell in an idle signal are sequentially divided into a first magnitude, a second magnitude and a third magnitude, and a difference coefficient Fij is calibrated according to the first magnitude, i =1.. N, j =1.. M, and when F11 when i =1, j =1 denotes the parking charging difference data between the first cell in the congestion signal and the first cell in the idle signal, and the parking charging difference data between each cell in the congestion signal and each cell in the idle signal are respectively located in the first magnitude, the second magnitude and the third magnitude, the difference coefficient Fij is sequentially given to preset values G1, G2 and G3, and G1 is greater than G2 and is greater than G3;
sequentially dividing distance data between each cell in the congestion signal and each cell in the idle signal into a first remote section, a second remote section and a third remote section, calibrating a position coefficient Hij, wherein i =1.. N, j =1.. M, and when H11 when i =1, j =1 is represented as the distance data between the first cell in the congestion signal and the first cell in the idle signal, and when the distance data between each cell in the congestion signal and each cell in the idle signal are respectively located in the first remote section, the second remote section and the third remote section, sequentially assigning the position coefficient Hij to preset values K1, K2 and K3, and K1 is greater than K2 and greater than K3;
the information input module is used for the staff to input the cell information;
d5: obtaining a difference coefficient Fij and a position coefficient Hij in real time, performing weight distribution on the influence ratio of the difference coefficient Fij and the position coefficient Hij to a parking guiding area, sequentially distributing the difference coefficient Fij and the position coefficient Hij to preset values f and h, wherein f is smaller than h, and f + h =1, and simultaneously obtaining a parking guiding coefficient Lij by a formula Lij = Fij f + Hij h, i =1.. N, and j =1.. M, wherein the Fij and the Hij correspond one to obtain the parking guiding coefficient Lij, and L11 when i =1, j =1 is expressed as the parking guiding coefficient of a first cell in a congestion signal and a first cell in an idle signal;
and a period of time is calibrated to be the duration of one week.
Further, the first, second and third magnitudes correspond to 2.5 or less, 2.5 to 5 and including 2.5 and 5, respectively, or more than 5 yuan per hour; the first remote segment, the second remote segment and the third remote segment respectively correspond to the inside of 5 kilometers, the inside of 5 kilometers to 10 kilometers and comprise the inside of 5 kilometers, the inside of 10 kilometers and the outside of 10 kilometers.
Furthermore, the property management parking equipment comprises a U-shaped plate, a first chute, a first sliding block, a first servo motor, a distance sensor, a first rotating shaft, a supporting plate, a first belt pulley, a belt, a second belt pulley, a second rotating shaft, a second servo motor, an electric push rod, a license plate recognition camera, a buffer protective cover, a second chute, a threaded rod, a baffle plate, a threaded sleeve, a second sliding block, a connecting column, a fixing frame, a gear, a rack, a through hole, a movable column, a telescopic spring and a torsion spring, wherein the distance sensor is arranged on one side of the U-shaped plate, the first servo motor is fixed on the other side of the U-shaped plate through a bolt, one side of the first servo motor is movably connected with the first rotating shaft through a coupler, and one end of the first rotating shaft is fixed with the supporting plate through the fixing sleeve;
the inner walls of two sides of the U-shaped plate are correspondingly provided with first sliding grooves, first sliding blocks are arranged in the first sliding grooves, the two first sliding blocks are in rotary connection with a baffle through movable rods, electric push rods are uniformly arranged between the baffle and a supporting plate and are movably connected through hinges;
a second servo motor is fixed on one side of the top of the baffle through a bolt, one end of the second servo motor is movably connected with a second rotating shaft through a coupler, a second belt pulley is fixed on one end of the second rotating shaft through welding, a second sliding groove is formed in one side of the baffle, a second sliding block is installed inside the second sliding groove, a threaded sleeve is fixed on one side of the second sliding block through a bolt, a threaded rod penetrates through the threaded sleeve, a limiting block and a first belt pulley are fixed at two ends of the threaded rod respectively through welding, a belt is arranged between the first belt pulley and the second belt pulley, the diameter of the first belt pulley is thirty centimeters and is three times larger than that of the second belt pulley, the first belt pulley, the second belt pulley and the belt are of a mutually matched structure, the rotating speed during transmission is convenient to reduce the rotating speed, and slight deviation or influence on the shooting effect caused by the fact that the moving speed of the license plate recognition camera is too fast is avoided;
the utility model discloses a license plate identification camera, including threaded sleeve, buffer protection casing, torque spring, buffer protection casing, activity post, buffer protection casing, gear and expansion spring, threaded sleeve's one side has the license plate identification camera through the bolt fastening, the top corner of license plate identification camera is articulated mutually with buffer protection casing through the spliced pole, the embedding of top center department of license plate identification camera has the rack, buffer protection casing's top inner wall center department has the mount through the bolt fastening, the outside of mount has cup jointed the gear and meshes with the rack mutually, torque spring cup joints in the outside of mount and both ends respectively with gear and mount fixed mutually, buffer protection casing's both sides all correspond and has seted up the through-hole, the both sides of license plate identification camera all correspond and are provided with the activity post and pass the through-hole, and have expansion spring through welded fastening between two activity posts of homonymy, through hinge swing joint between license plate identification camera and the activity post, and the outside of activity post and the inside of through-hole evenly imbed there is the bulge to reduce the range of license plate identification camera when the motion, guarantee its stability, first servo motor, second servo motor, electric putter and license plate identification camera all with external power source electric connection.
The invention has the beneficial effects that:
1. the method comprises the following steps that firstly, real-time dynamic vehicle information is collected by a data collection module and is transmitted to an analysis processing module, the analysis processing module compares wheel diameter data collected by a distance sensor with a preset range a to generate an A1 signal, an A2 signal or an A3 signal, the A1 signal, the A2 signal or the A3 signal is transmitted to a signal action module through a controller, and the signal action module carries out action execution operation according to the signals;
controlling an electric push rod in the property management parking equipment to push out to a corresponding A1 preset position, A2 preset position or A3 preset position according to a signal action module, wherein the height of the A1 preset position is larger than that of the A2 preset position and larger than that of the A3 preset position;
the electric push rod drives the baffle to slide to the designated position, and simultaneously, the signal action module controls a second servo motor to work, the second servo motor drives the threaded rod to rotate back and forth through the matching effect of the second rotating shaft, the second belt pulley, the first belt pulley and the belt, and the threaded rod drives the threaded sleeve and the license plate recognition camera on one side of the threaded sleeve to move back and forth transversely;
in the scanning process of the license plate recognition camera, the license plate recognition camera is subjected to left-right deflection due to the inertia effect generated by back-and-forth transverse movement, the left-right deflection drives a rack embedded at the top of the license plate recognition camera to be meshed with a gear outside a fixed frame to move, and drives a torsion spring to elastically deform, and the left-right deflection also drives movable columns arranged at two sides of the movable columns to perform friction movement in a through hole and drives an expansion spring to elastically deform;
the device can accurately identify and detect the hanging position of the license plate and each parking angle of each vehicle type so as to solve the problems that a new driver is difficult to scan the license plate when driving and needs to return to scan again, and the hanging positions of the license plates are different and need to be manually verified or guided to be adjusted to proper positions for scanning, thereby providing convenience for a driver and improving the traffic jam condition caused by the fact;
2. meanwhile, the analysis processing module also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module carries out analysis guidance operation according to the temporary parking space data;
firstly, calibrating the hourly temporary parking space amount of each cell in a period of time to be Qij, comparing the Qij with a rated range qi, respectively assigning W, E and R when the Qij is greater than the rated range qi, is positioned in the rated range qi and is less than the rated range qi, and W is greater than E and is greater than R, and calibrating the parking space congestion coefficient Ti of each cell according to the hourly assignment sum of each cell in a period of time;
comparing Ti with a preset value t to generate an idle signal and a congestion signal, calling cell information led into the parking indication module by the information input module, dividing parking charging differential price data between each cell in the congestion signal and each cell in the idle signal into a first magnitude, a second magnitude and a third magnitude in sequence, calibrating a differential price coefficient Fij according to the first magnitude, the second magnitude and the third magnitude, sequentially giving the differential price coefficient Fij to preset values G1, G2 and G3, sequentially dividing distance data between each cell in the congestion signal and each cell in the idle signal into a first remote section, a second remote section and a third remote section, calibrating a position coefficient Hij according to the first remote section, and sequentially giving the position coefficient Hij to preset values K1, K2 and K3;
finally, carrying out weight distribution on the influence ratio of the difference coefficient Fij and the position coefficient Hij on the parking guidance area to preset values f and h, wherein f is smaller than h, and f + h =1, and meanwhile, obtaining the parking guidance coefficient Lij by a formula Lij = Fij f + Hij h, and transmitting the parking guidance coefficient Lij to a data display module for sequential arrangement and display from large to small;
and then, performing data analysis on the idle parking space conditions of the cells in the same time period, then associating the distance between the cells and the charging standard, establishing a relation network among the cells, and displaying the analysis result in an arrangement manner so as to reasonably guide the temporary parking of the vehicle, so that the parking space resources of the cells are fully integrated and utilized, and further the effects of mutual win-win among the cells and high utilization rate of the parking space resources are achieved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a schematic overall front view of the present invention;
FIG. 3 is a schematic view of a connection structure between the first slider and the baffle of the present invention;
FIG. 4 is a schematic view of the connection between the threaded rod and the threaded sleeve of the present invention;
FIG. 5 is a schematic view of a connection structure between the buffer shield and the license plate recognition camera of the present invention;
FIG. 6 is a schematic view of a torsion spring mounting structure according to the present invention;
in the figure: 1. a U-shaped plate; 2. a first chute; 3. a first slider; 4. a first servo motor; 5. a distance sensor; 6. a first rotating shaft; 7. a support plate; 8. a first pulley; 9. a belt; 10. a second pulley; 11. a second rotating shaft; 12. a second servo motor; 13. an electric push rod; 14. a license plate recognition camera; 15. a buffer shield; 16. a second chute; 17. a threaded rod; 18. a baffle plate; 19. a threaded sleeve; 20. a second slider; 21. connecting columns; 22. a fixed mount; 23. a gear; 24. a rack; 25. a through hole; 26. a movable post; 27. a tension spring; 28. a torsion spring.
Detailed Description
As shown in fig. 1-6, a property management parking system based on the internet of things includes a data acquisition module, an analysis processing module, a controller, a signal action module, a parking indication module, an information input module and a data display module;
the data acquisition module is used for acquiring real-time dynamic vehicle information, the dynamic vehicle information comprises temporary parking space data of a community and wheel diameter data acquired by the distance sensor 5, and the dynamic vehicle information is transmitted to the analysis processing module;
the analysis processing module compares wheel diameter data acquired by the distance sensor 5 with a preset range a after receiving real-time dynamic vehicle information, generates an A1 signal when the wheel diameter data is larger than the maximum value of the preset range a, generates an A2 signal when the wheel diameter data is within the preset range a, generates an A3 signal when the wheel diameter data is smaller than the minimum value of the preset range a, and transmits the A3 signal to the signal action module through the controller;
the signal action module starts to perform action execution operation after receiving a real-time A1-type signal, A2-type signal or A3-type signal, and the specific steps are as follows:
s1: acquiring real-time A1 type signals, A2 type signals or A3 type signals, and controlling an electric push rod 13 in the property management parking equipment to push out to a corresponding A1 preset position, A2 preset position or A3 preset position by a signal action module, wherein the height of the A1 preset position is greater than that of the A2 preset position and greater than that of the A3 preset position;
s2: the electric push rod 13 drives the baffle 18 to slide to the designated position, and simultaneously, the signal action module controls the second servo motor 12 to work, the second servo motor 12 drives the second belt pulley 10 at one end of the second rotating shaft 11 to rotate back and forth, and drives the threaded rod 17 to rotate back and forth according to the cooperation of the second belt pulley 10, the first belt pulley 8 and the belt 9, and the threaded rod 17 drives the threaded sleeve 19 and the license plate recognition camera 14 at one side of the threaded sleeve to move back and forth transversely;
s3: in the scanning process of the license plate recognition camera 14, the inertia effect generated by the back-and-forth transverse movement causes the license plate recognition camera to generate left-and-right deviation, the left-and-right deviation drives the rack 24 embedded at the top of the license plate recognition camera to be meshed with the gear 23 outside the fixed frame 22 to move, and drives the torsion spring 28 to generate elastic deformation, meanwhile, the left-and-right deviation also drives the movable columns 26 arranged at the two sides of the license plate recognition camera to perform friction movement in the through hole 25 and drives the expansion spring 27 to generate elastic deformation, and the left-and-right deviation distance of the license plate recognition camera 14 is controlled according to the combination of the restoring force effect of the expansion spring 27 and the torsion spring 28 and the friction effect; after the license plate recognition camera 14 scans the license plate, the signal action module controls the first servo motor 4 to work, the first servo motor 4 drives the support plate 7 at one end of the first rotating shaft 6 to move upwards, and accordingly the baffle plate 18 is driven to be folded, so that action execution operation is completed;
after receiving the real-time dynamic vehicle information, the analysis processing module also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module performs analysis guidance operation according to the temporary parking space data to obtain a guidance parking coefficient Lij and transmits the guidance parking coefficient Lij to the data display module;
and after receiving the real-time guiding parking coefficient Lij, the data display module sequentially arranges and displays the guiding parking coefficient Lij from large to small.
Further, the specific implementation steps of the analysis guidance operation are as follows:
d1: acquiring temporary parking space data of a cell in real time, and marking the hourly temporary parking space amount of each cell in a period of time as Qij, i =1.. N, j =1.. M, and Q1j when i =1 is expressed as the hourly temporary parking space amount of a first cell in a period of time;
d2: firstly, comparing Qij with a rated range qi, i =1.. N, wherein the rated range qi is rated as 30% -70% of the total temporary parking space amount of each cell, when Qij is greater than the rated range qi, is located in the rated range qi and is smaller than the rated range qi, the Qij is respectively assigned as W, E and R, W is greater than E and is greater than R, the parking space congestion coefficient Ti of each cell is calibrated according to the sum of the assignment values of each cell per hour in a period of time, i =1.. N, and T1 when i =1 is expressed as the parking space congestion coefficient of a first cell, namely the sum of the assignment values of the first cell per hour in the period of time;
d3: comparing Ti with a preset value t, when Ti is larger than or equal to the preset value t, generating an idle signal for a cell corresponding to Ti, and when Ti is smaller than the preset value t, generating a congestion signal for the cell corresponding to Ti;
d4: acquiring idle signals and congestion signals in real time, and calling cell information which is imported into a parking indication module by an information input module, wherein the cell information comprises parking charge differential price data among cells and distance data among the cells;
firstly, parking charging differential price data among cells in a congestion signal and cells in an idle signal are sequentially divided into a first magnitude, a second magnitude and a third magnitude, and a differential coefficient Fij is calibrated according to the first magnitude, i =1.. N, j =1.. M, and when F11 when i =1, j =1 represents parking charging differential price data among the first cells in the congestion signal and the first cells in the idle signal, and parking charging differential price data among the cells in the congestion signal and the cells in the idle signal are respectively located in the first magnitude, the second magnitude and the third magnitude, the differential coefficient Fij is sequentially given to preset values G1, G2 and G3, and G1 is greater than G2 and is greater than G3;
sequentially dividing distance data between each cell in the congestion signal and each cell in the idle signal into a first remote section, a second remote section and a third remote section, calibrating a position coefficient Hij, wherein i =1.. N, j =1.. M, and when H11 when i =1, j =1 is represented as the distance data between the first cell in the congestion signal and the first cell in the idle signal, and when the distance data between each cell in the congestion signal and each cell in the idle signal are respectively located in the first remote section, the second remote section and the third remote section, sequentially assigning the position coefficient Hij to preset values K1, K2 and K3, and K1 is greater than K2 and greater than K3;
the information input module is used for the staff to input the cell information;
d5: obtaining a difference coefficient Fij and a position coefficient Hij in real time, performing weight distribution on the influence ratio of the difference coefficient Fij and the position coefficient Hij to a parking guiding area, sequentially distributing the difference coefficient Fij and the position coefficient Hij to preset values f and h, wherein f is smaller than h, and f + h =1, and simultaneously obtaining a parking guiding coefficient Lij by a formula Lij = Fij f + Hij h, i =1.. N, and j =1.. M, wherein the Fij and the Hij correspond one to obtain the parking guiding coefficient Lij, and L11 when i =1, j =1 is expressed as the parking guiding coefficient of a first cell in a congestion signal and a first cell in an idle signal;
and a period of time is calibrated to be the duration of one week.
Further, the first, second and third magnitudes correspond to 2.5 or less, 2.5 to 5 and include 2.5 and 5, respectively, or more than 5 units per hour; the first remote segment, the second remote segment and the third remote segment correspond to within 5 kilometers, 5 kilometers to 10 kilometers and include 5 kilometers, 10 kilometers and outside 10 kilometers respectively.
Furthermore, the property management parking equipment comprises a U-shaped plate 1, a first chute 2, a first sliding block 3, a first servo motor 4, a distance sensor 5, a first rotating shaft 6, a supporting plate 7, a first belt pulley 8, a belt 9, a second belt pulley 10, a second rotating shaft 11, a second servo motor 12, an electric push rod 13, a license plate recognition camera 14, a buffer protective cover 15, a second chute 16, a threaded rod 17, a baffle plate 18, a threaded sleeve 19, a second sliding block 20, a connecting column 21, a fixing frame 22, a gear 23, a rack 24, a through hole 25, a movable column 26, a telescopic spring 27 and a torsion spring 28, wherein the distance sensor 5 is installed on one side of the U-shaped plate 1, the first servo motor 4 is fixed on the other side of the U-shaped plate 1 through a bolt, the first rotating shaft 6 is movably connected on one side of the first servo motor 4 through a coupler, and one end of the first rotating shaft 6 is fixed with the supporting plate 7 through a fixing sleeve;
the inner walls of two sides of the U-shaped plate 1 are correspondingly provided with first chutes 2, first sliding blocks 3 are arranged in the first chutes 2, the two first sliding blocks 3 are in screwed connection with a baffle plate 18 through movable rods, and electric push rods 13 are uniformly arranged between the baffle plate 18 and the supporting plate 7 and are movably connected through hinges;
a second servo motor 12 is fixed on one side of the top of a baffle 18 through a bolt, one end of the second servo motor 12 is movably connected with a second rotating shaft 11 through a coupler, a second belt pulley 10 is fixed on one end of the second rotating shaft 11 through welding, a second chute 16 is formed in one side of the baffle 18, a second slider 20 is installed inside the second chute 16, a threaded sleeve 19 is fixed on one side of the second slider 20 through a bolt, a threaded rod 17 penetrates through the threaded sleeve 19, a limiting block and a first belt pulley 8 are fixed at two ends of the threaded rod respectively through welding, a belt 9 is arranged between the first belt pulley 8 and the second belt pulley 10, the diameter of the first belt pulley 8 is thirty centimeters and is three times larger than that of the second belt pulley 10, the first belt pulley 8 and the second belt pulley 10 are mutually matched with the belt 9, the rotating speed during transmission is convenient to reduce the rotating speed, and the slight deviation or the influence on the shooting effect caused by the fact that the moving speed of the license plate recognition camera 14 is too high;
a license plate recognition camera 14 is fixed on one side of the threaded sleeve 19 through a bolt, a top corner of the license plate recognition camera 14 is hinged to the buffer protective cover 15 through a connecting column 21, a rack 24 is embedded in the top center of the license plate recognition camera 14, a fixed frame 22 is fixed on the top inner wall center of the buffer protective cover 15 through a bolt, a gear 23 is sleeved outside the fixed frame 22 and meshed with the rack 24, a torsion spring 28 is sleeved outside the fixed frame 22, two ends of the torsion spring are respectively fixed with the gear 23 and the fixed frame 22, through holes 25 are correspondingly formed in two sides of the buffer protective cover 15, movable columns 26 are correspondingly arranged on two sides of the license plate recognition camera 14 and penetrate through the through holes 25, a telescopic spring 27 is fixed between the two movable columns 26 on the same side through welding, the license plate recognition camera 14 is movably connected with the movable columns 26 through a hinge, and convex particles are uniformly embedded outside the movable columns 26 and inside the through holes 25, so that the moving amplitude of the license plate recognition camera 14 during movement is reduced, and the stability of the first servo motor 4, the second servo motor 12, the electric push rod 13 and the license plate recognition camera 14 are electrically connected with an external power supply.
A property management parking system based on the Internet of things is characterized in that in the working process, a data acquisition module acquires real-time dynamic vehicle information, the dynamic vehicle information comprises temporary parking space data of a cell and wheel diameter data acquired by a distance sensor 5 and is transmitted to an analysis processing module, the analysis processing module compares the wheel diameter data acquired by the distance sensor 5 with a preset range a to generate an A1 signal, an A2 signal or an A3 signal, and transmits the signals to a signal action module together through a controller, and the signal action module performs action execution operation according to the signals;
controlling the electric push rod 13 in the property management parking equipment to push out to a corresponding A1 preset position, A2 preset position or A3 preset position according to the signal action module, wherein the height of the A1 preset position is larger than that of the A2 preset position and larger than that of the A3 preset position;
the electric push rod 13 drives the baffle 18 to slide to the designated position, and simultaneously, the signal action module controls the second servo motor 12 to work, the second servo motor 12 drives the threaded rod 17 to rotate back and forth through the cooperation of the second rotating shaft 11, the second belt pulley 10, the first belt pulley 8 and the belt 9, and the threaded rod 17 drives the threaded sleeve 19 and the license plate recognition camera 14 on one side of the threaded sleeve to move back and forth transversely;
in the scanning process of the license plate recognition camera 14, due to the inertia effect generated by the back-and-forth transverse movement, the license plate recognition camera is deviated left and right, the deviation left and right drives the rack 24 embedded at the top of the license plate recognition camera to be meshed with the gear 23 outside the fixed frame 22 and drives the torsion spring 28 to elastically deform, and the deviation left and right also drives the movable columns 26 arranged at two sides of the movable columns to frictionally move in the through hole 25 and drives the expansion spring 27 to elastically deform, so that the left and right deviation distance of the license plate recognition camera 14 is controlled according to the combination of the restoring force effect of the expansion spring 27 and the torsion spring 28 and the friction effect, the diameter of the first belt pulley 8 is thirty centimeters and is three times larger than that of the second belt pulley 10, the influence degree of the excessive rotating speed during transmission on the deviation condition of the license plate recognition camera 14 is weakened, the recognition detection effect of the license plate recognition camera is improved, and after the license plate recognition camera 14 scans the license plate, the signal action module controls the first servo motor 4 to work, the first servo motor 4 drives the support plate 7 at one end of the first rotating shaft 6 to move upwards, and accordingly drives the baffle 18 to be folded, and perform the action operation;
the device can accurately identify and detect the hanging position of the license plate and each parking angle of each vehicle type so as to solve the problems that a new driver is difficult to scan the license plate when driving and needs to return to scan again, and the hanging positions of the license plates are different and need to be manually verified or guided to be adjusted to proper positions for scanning, thereby providing convenience for a driver and improving the traffic jam condition caused by the fact;
meanwhile, the analysis processing module also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module carries out analysis guidance operation according to the temporary parking space data;
firstly, the hourly temporary parking space amount of each cell in a period of time is calibrated to be Qij, the Qij is compared with a rated range qi, the rated range qi is calibrated to be 30% -70% of the total temporary parking space amount of each cell, when Qij is larger than the rated range qi, is positioned in the rated range qi and is smaller than the rated range qi, W is respectively assigned to be W, E and R, W is larger than R, and meanwhile, the parking space crowding coefficient Ti of each cell is calibrated according to the hourly assignment sum of each cell in a period of time;
comparing Ti with a preset value t to generate an idle signal and a congestion signal, calling cell information which is imported into the parking indication module by an information entry module, wherein the cell information comprises parking charge differential data among the cells and distance data among the cells, dividing the parking charge differential data among the cells in the congestion signal and the cells in the idle signal into a first magnitude, a second magnitude and a third magnitude in sequence, calibrating a differential coefficient Fij according to the first magnitude, the second magnitude and the third magnitude, sequentially assigning the differential coefficient Fij to preset values G1, G2 and G3, G1 is larger than G2 and is larger than G3, sequentially dividing the distance data among the cells in the congestion signal and the cells in the idle signal into a first remote section, a second remote section and a third remote section, calibrating a position coefficient Hij according to the first magnitude, the second magnitude and the third magnitude, sequentially assigning the position coefficient Hij to preset values K1, K2 and K3, and K1 is larger than K3;
finally, carrying out weight distribution on the influence ratio of the difference coefficient Fij and the position coefficient Hij to the parking guide area, sequentially distributing the difference coefficient Fij and the position coefficient Hij to preset values f and h, wherein f is smaller than h and f + h =1, and simultaneously obtaining a parking guide coefficient Lij by a formula Lij = Fij f + Hij h, and transmitting the parking guide coefficient Lij to a data display module for sequential arrangement and display from large to small;
and then, performing data analysis on the idle parking space conditions of the cells in the same time period, then associating the distance between the cells and the charging standard, establishing a relation network among the cells, and displaying the analysis result in an arrangement manner so as to reasonably guide the temporary parking of the vehicle, so that the parking space resources of the cells are fully integrated and utilized, and further the effects of mutual win-win among the cells and high utilization rate of the parking space resources are achieved.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. A property management parking system based on the Internet of things is characterized by comprising a data acquisition module, an analysis processing module, a controller, a signal action module, a parking indication module, an information input module and a data display module;
the data acquisition module is used for acquiring real-time dynamic vehicle information, and the dynamic vehicle information comprises temporary parking space data of a cell and wheel diameter data acquired by the distance sensor (5), and is transmitted to the analysis processing module;
the analysis processing module compares wheel diameter data acquired by a distance sensor (5) with a preset range a after receiving real-time dynamic vehicle information, generates an A1 signal when the wheel diameter data is larger than the maximum value of the preset range a, generates an A2 signal when the wheel diameter data is within the preset range a, generates an A3 signal when the wheel diameter data is smaller than the minimum value of the preset range a, and transmits the A3 signal to the signal action module through the controller;
the signal action module starts to perform action execution operation after receiving a real-time A1-type signal, A2-type signal or A3-type signal, and the specific steps are as follows:
s1: the real-time A1 signal, A2 signal or A3 signal is obtained, an electric push rod (13) in the property management parking equipment is controlled to be pushed out to a corresponding A1 preset position, A2 preset position or A3 preset position by a signal action module, and the height of the A1 preset position is larger than that of the A2 preset position and larger than that of the A3 preset position;
s2: the electric push rod (13) drives the baffle (18) to slide to the designated position, and meanwhile, the signal action module controls the second servo motor (12) to work, the second servo motor (12) drives the second belt pulley (10) at one end of the second rotating shaft (11) to rotate back and forth, and the second belt pulley is matched with the first belt pulley (8) and the belt (9) to drive the threaded rod (17) to rotate back and forth, and the threaded rod (17) drives the threaded sleeve (19) and the license plate recognition camera (14) at one side of the threaded sleeve to move back and forth transversely;
s3: in the scanning process of the license plate recognition camera (14), the inertia effect generated by the back-and-forth transverse motion causes the license plate recognition camera to generate left-and-right deviation, the left-and-right deviation drives a rack (24) embedded at the top of the license plate recognition camera to be meshed with a gear (23) outside a fixed frame (22) to move, and drives a torsion spring (28) to generate elastic deformation, meanwhile, the left-and-right deviation also drives movable columns (26) arranged at the two sides of the license plate recognition camera to perform friction motion in a through hole (25) and drives an expansion spring (27) to generate elastic deformation, and the left-and-right deviation distance of the license plate recognition camera (14) is controlled by combining the restoring force action and the friction action of the expansion spring (27) and the torsion spring (28); after the license plate recognition camera (14) scans the license plate, the signal action module controls the first servo motor (4) to work, the first servo motor (4) drives the supporting plate (7) at one end of the first rotating shaft (6) to move upwards, and accordingly the baffle (18) is driven to be folded, so that action execution operation is completed;
after receiving the real-time dynamic vehicle information, the analysis processing module also transmits the temporary parking space data of the cell to the parking indication module, and the parking indication module performs analysis guidance operation according to the temporary parking space data to obtain a guidance parking coefficient Lij and transmits the guidance parking coefficient Lij to the data display module;
and after receiving the real-time guiding parking coefficient Lij, the data display module sequentially arranges and displays the guiding parking coefficient Lij from large to small.
2. The internet of things-based property management parking system according to claim 1, wherein the analysis guidance operation is implemented by the following steps:
d1: acquiring temporary parking space data of a cell in real time, and calibrating the hourly temporary parking space amount of each cell in a period of time as Qij, wherein i =1.. N, and j =1.. M;
d2: firstly, comparing Qij with a rated range qi, i =1.. N, wherein the rated range qi is calibrated to be 30% -70% of the total temporary parking space amount of each cell, when Qij is larger than the rated range qi, is positioned in the rated range qi and is smaller than the rated range qi, W, E and R are respectively assigned, W is larger than E and is larger than R, and the parking space congestion coefficient Ti of each cell is calibrated according to the sum of the assignment values of each cell per hour in a period of time, i =1.. N;
d3: comparing Ti with a preset value t, when Ti is larger than or equal to the preset value t, generating an idle signal for a cell corresponding to Ti, and when Ti is smaller than the preset value t, generating a congestion signal for the cell corresponding to Ti;
d4: acquiring idle signals and congestion signals in real time, and calling cell information which is imported into a parking indication module by an information input module, wherein the cell information comprises parking charge price difference data among cells and distance data among the cells;
firstly, parking charging differential price data among cells in a congestion signal and cells in an idle signal are sequentially divided into a first magnitude, a second magnitude and a third magnitude, and a differential coefficient Fij is calibrated according to the first magnitude, i =1.. N, j =1.. M, and when F11 when i =1, j =1 represents parking charging differential price data among the first cells in the congestion signal and the first cells in the idle signal, and parking charging differential price data among the cells in the congestion signal and the cells in the idle signal are respectively located in the first magnitude, the second magnitude and the third magnitude, the differential coefficient Fij is sequentially given to preset values G1, G2 and G3, and G1 is greater than G2 and is greater than G3;
then, distance data between each cell in the congestion signal and each cell in the idle signal are sequentially divided into a first remote section, a second remote section and a third remote section, and a position coefficient Hij is calibrated according to the distance data, wherein i =1.. N, j =1.. M, and when H11 when i =1, j =1 represents the distance data between the first cell in the congestion signal and the first cell in the idle signal, and when the distance data between each cell in the congestion signal and each cell in the idle signal are respectively located in the first remote section, the second remote section and the third remote section, the position coefficient Hij is sequentially given to preset values K1, K2 and K3, and K1 is larger than K2 and is larger than K3;
the information input module is used for the staff to input the cell information;
d5: obtaining a difference coefficient Fij and a position coefficient Hij in real time, performing weight distribution on the influence ratio of the difference coefficient Fij and the position coefficient Hij to a parking guiding area, sequentially distributing the difference coefficient Fij and the position coefficient Hij to preset values f and h, wherein f is smaller than h, and f + h =1, and simultaneously obtaining a parking guiding coefficient Lij by a formula Lij = Fij f + Hij h, i =1.. N, and j =1.. M, wherein the Fij and the Hij correspond one to obtain the parking guiding coefficient Lij, and L11 when i =1, j =1 is expressed as the parking guiding coefficient of a first cell in a congestion signal and a first cell in an idle signal;
and a period of time is calibrated to be the duration of a week.
3. The internet of things-based property management parking system of claim 2, wherein the first, second and third magnitudes correspond to 2.5 or less, 2.5 to 5 and including 2.5 and 5, or more than 5 per hour, respectively; the first remote segment, the second remote segment and the third remote segment respectively correspond to the inside of 5 kilometers, the inside of 5 kilometers to 10 kilometers and comprise the inside of 5 kilometers, the inside of 10 kilometers and the outside of 10 kilometers.
4. The IOT-based property management parking system of claim 1, the property management parking equipment consists of a U-shaped plate (1), a first chute (2), a first slider (3), a first servo motor (4), a distance sensor (5), a first rotating shaft (6), a supporting plate (7), a first belt wheel (8), a belt (9), a second belt wheel (10), a second rotating shaft (11), a second servo motor (12), an electric push rod (13), a license plate recognition camera (14), a buffer protective cover (15), a second chute (16), a threaded rod (17), a baffle plate (18), a threaded sleeve (19), a second slider (20), a connecting column (21), a fixing frame (22), a gear (23), a rack (24), a through hole (25), a movable column (26), an expansion spring (27) and a torsion spring (28), a distance sensor (5) is arranged on one side of the U-shaped plate (1), a first servo motor (4) is fixed on the other side of the U-shaped plate (1) through a bolt, one side of the first servo motor (4) is movably connected with a first rotating shaft (6) through a coupler, one end of the first rotating shaft (6) is fixed with the supporting plate (7) through a fixing sleeve;
the inner walls of two sides of the U-shaped plate (1) are correspondingly provided with first sliding grooves (2), first sliding blocks (3) are arranged in the first sliding grooves (2), the two first sliding blocks (3) are connected with a baffle (18) in a rotating mode through movable rods, and electric push rods (13) are uniformly arranged between the baffle (18) and a supporting plate (7) and are movably connected through hinges;
a second servo motor (12) is fixed on one side of the top of the baffle (18) through a bolt, one end of the second servo motor (12) is movably connected with a second rotating shaft (11) through a coupler, one end of the second rotating shaft (11) is fixedly provided with a second belt pulley (10) through welding, one side of the baffle (18) is provided with a second sliding chute (16), a second sliding block (20) is installed inside the second sliding chute (16), one side of the second sliding block (20) is fixedly provided with a threaded sleeve (19) through a bolt, the threaded rod (17) penetrates through the threaded sleeve (19), two ends of the threaded rod are fixedly provided with a limiting block and a first belt pulley (8) through welding respectively, and a belt (9) is arranged between the first belt pulley (8) and the second belt pulley (10);
one side of screw sleeve (19) is passed through the bolt fastening and is had license plate discernment camera (14), the top corner of license plate discernment camera (14) is articulated mutually with buffering protection casing (15) through spliced pole (21), the top center department embedding of license plate discernment camera (14) has rack (24), the top inner wall center department of buffering protection casing (15) has mount (22) through the bolt fastening, gear (23) have been cup jointed and mesh mutually with rack (24) to the outside of mount (22), torsion spring (28) cup joint in the outside and both ends of mount (22) respectively with gear (23) and mount (22) fixed mutually, through-hole (25) have all been seted up corresponding in the both sides of buffering protection casing (15), the both sides of license plate discernment camera (14) all correspond and are provided with activity post (26) and pass through-hole (25), and through welded fastening have expanding spring (27) between two activity posts (26) of homonymy, first servo motor (4), second servo motor (12), electric putter (13) and license plate discernment camera (14) all with external connection.
5. The internet of things-based property management parking system according to claim 4, wherein the diameter of the first belt pulley (8) is thirty centimeters and three times larger than that of the second belt pulley (10), and the first belt pulley (8) and the second belt pulley (10) are of a mutually matched structure with the belt (9).
6. The IOT (Internet of things) -based property management parking system according to claim 4, wherein the license plate recognition camera (14) is movably connected with the movable column (26) through a hinge, and convex particles are uniformly embedded in the outer part of the movable column (26) and the inner part of the through hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742893.XA CN110335501B (en) | 2019-08-13 | 2019-08-13 | Property management parking system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742893.XA CN110335501B (en) | 2019-08-13 | 2019-08-13 | Property management parking system based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110335501A CN110335501A (en) | 2019-10-15 |
| CN110335501B true CN110335501B (en) | 2022-11-29 |
Family
ID=68149364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910742893.XA Active CN110335501B (en) | 2019-08-13 | 2019-08-13 | Property management parking system based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110335501B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216112B (en) * | 2020-10-16 | 2021-11-09 | 安徽亿力停车场投资有限公司 | Beidou positioning and induced parking system and method based on scene of integration with internet of things |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2375394A1 (en) * | 2010-04-12 | 2011-10-12 | Quality Information Systems, S.A. | Parked vehicle location system |
| CN207558188U (en) * | 2017-11-06 | 2018-06-29 | 广州优路加信息科技有限公司 | Vehicle identification number acquisition device and parking record system |
| CN109377767A (en) * | 2018-12-07 | 2019-02-22 | 贵州博大智能终端科技有限公司 | A kind of parking lot Vehicle License Plate Recognition System and control method |
| CN208873223U (en) * | 2018-05-30 | 2019-05-17 | 杭州目博科技有限公司 | Shared intelligent car position lock system |
| CN208954337U (en) * | 2018-12-07 | 2019-06-07 | 贵州博大智能终端科技有限公司 | A kind of parking lot Vehicle License Plate Recognition System |
| CN110047321A (en) * | 2019-04-25 | 2019-07-23 | 武汉科技大学 | A kind of parking position management method and system based on Car license recognition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110011893A (en) * | 2009-07-29 | 2011-02-09 | (주)에코맥스 | Parking management and movement guidance device for designated parking space |
-
2019
- 2019-08-13 CN CN201910742893.XA patent/CN110335501B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2375394A1 (en) * | 2010-04-12 | 2011-10-12 | Quality Information Systems, S.A. | Parked vehicle location system |
| CN207558188U (en) * | 2017-11-06 | 2018-06-29 | 广州优路加信息科技有限公司 | Vehicle identification number acquisition device and parking record system |
| CN208873223U (en) * | 2018-05-30 | 2019-05-17 | 杭州目博科技有限公司 | Shared intelligent car position lock system |
| CN109377767A (en) * | 2018-12-07 | 2019-02-22 | 贵州博大智能终端科技有限公司 | A kind of parking lot Vehicle License Plate Recognition System and control method |
| CN208954337U (en) * | 2018-12-07 | 2019-06-07 | 贵州博大智能终端科技有限公司 | A kind of parking lot Vehicle License Plate Recognition System |
| CN110047321A (en) * | 2019-04-25 | 2019-07-23 | 武汉科技大学 | A kind of parking position management method and system based on Car license recognition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110335501A (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107248284B (en) | Real-time traffic evaluation method based on Multi-source Information Fusion | |
| CN110362090A (en) | A kind of crusing robot control system | |
| CN110445564B (en) | Electric power wireless private network interference monitoring system based on Internet of things | |
| CN110335501B (en) | Property management parking system based on Internet of things | |
| CN109884438A (en) | A kind of mobile detection apparatus for direct current charging pile field detection | |
| CN107274700A (en) | Multi-source information acquisition method and device under cooperative vehicle and road environment | |
| CN109733971A (en) | Balance coefficient of elevator detection device and its method | |
| CN202798867U (en) | Automatic detection device of mobile communication terminal | |
| CN110866985A (en) | Campus classroom student information rapid verification system | |
| CN116434355A (en) | Expressway lane charging controller based on 5G and AI technology | |
| CN218157331U (en) | Bridge is concrete strength detection device for periodic monitoring | |
| CN211121154U (en) | System for monitoring construction quality of cement mixing pile | |
| CN211630340U (en) | Automatic transmission device of multimedia classroom microphone | |
| CN209470766U (en) | A kind of unattended weight bridge weighing managing and control system | |
| CN211043169U (en) | Device for on-site detection of impurities and defects of toughened glass curtain wall | |
| CN210108877U (en) | Automatic test equipment for mobile phone production | |
| CN210222560U (en) | Highway monitoring platform | |
| Bian et al. | Current Status of Bridge Cable Climbing Robot Technology and Design of Cable Corrosion Detection Device | |
| CN109211203B (en) | Transmission line crossing distance monitoring device based on camera shooting and ranging integration | |
| CN113706924A (en) | Intelligent control system of planar mobile stereo garage | |
| CN107317256B (en) | Line inspection robot taking wires in power transmission line as channels | |
| CN219041208U (en) | Intelligent trolley for power distribution station rail-fixing inspection | |
| CN207109666U (en) | A kind of adjustable barrier machine of operating rate | |
| CN217149996U (en) | Toll gate device based on ETC parking lot | |
| CN216467433U (en) | New energy automobile fills electric pile with anticollision structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210809 Address after: 518109 a306, Chuangye garden building, Beizhan community, Minzhi street, Longhua District, Shenzhen, Guangdong Applicant after: Shenzhen puguan Technology Co.,Ltd. Address before: 563000 No. 42, zunal Road, railway station community, yingshanhu street, Bozhou District, Zunyi City, Guizhou Province Applicant before: Long Mingchun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221101 Address after: 518000 1C2006, Phase II, Subeno Gene Therapy Park, No. 19, Gaoxin Zhongyi Road, Maling Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong Applicant after: SHENZHEN SUYITONG TECHNOLOGY Co.,Ltd. Address before: 518109 a306, Chuangye garden building, Beizhan community, Minzhi street, Longhua District, Shenzhen, Guangdong Applicant before: Shenzhen puguan Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |