CN112581770A - Stereo garage parking space control system and method based on Internet of things - Google Patents
Stereo garage parking space control system and method based on Internet of things Download PDFInfo
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- CN112581770A CN112581770A CN201910942277.9A CN201910942277A CN112581770A CN 112581770 A CN112581770 A CN 112581770A CN 201910942277 A CN201910942277 A CN 201910942277A CN 112581770 A CN112581770 A CN 112581770A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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- 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
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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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a stereo garage parking space control system and method based on the Internet of things, and relates to the field of stereo garage parking space control. The invention fully utilizes the vacant parking spaces in the residential area to relieve the problem of difficult parking at the periphery, thereby improving the parking space utilization rate of the whole residential area; the efficient utilization of parking space resources of the residential area parking lot is realized, and corresponding economic benefits are brought to owners.
Description
Technical Field
The invention relates to the field of stereo garage parking space control, in particular to a stereo garage parking space control system and method based on the Internet of things.
Background
For the parking spaces of the stereo garage in the residential area, a plurality of idle parking spaces are generally available in most of the daytime. If the district is located city central zone, nearby has hospital, government agency, business district etc. then can often appear parkking difficult problem, consequently can utilize internet of things to utilize district idle parking stall, solve near difficult problem of parkking.
The parking space control system of the existing stereo parking space is realized based on a single chip microcomputer, the stereo garage is controlled through Bluetooth connection or parking and taking operations are realized by pressing a button on the parking space of the stereo garage, and the idle parking space of the stereo garage cannot be effectively utilized.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a stereo garage parking space control system and method based on the internet of things, which fully utilize the vacant parking spaces in a community to relieve the problem of difficulty in parking around, thereby improving the parking space utilization rate of the whole community; the efficient utilization of parking space resources of the residential area parking lot is realized, and corresponding economic benefits are brought to owners.
The invention provides a stereo garage parking space control system based on the Internet of things, which comprises stereo parking equipment for parking information detection, a cloud platform which is in communication connection with the stereo parking equipment and is used for releasing an idle parking space and storing reserved information of the idle parking space, and an APP which is in communication connection with the cloud platform and is used for releasing the idle parking space and reserving the idle parking space, wherein the stereo parking equipment comprises an ARM processor, a network communication module, a license plate recognition system, a sensor module, a Bluetooth module, a PLC (programmable logic controller) and a display module which are connected with the ARM processor, a hydraulic servo motor, an electromagnetic valve, a rotating motor, a translation motor which are connected with the PLC, a camera, an ultrasonic sensor and a light sensor which are connected with the license plate recognition system, and vehicle-mounted or handheld Bluetooth equipment which is in communication connection; fill electric pile and switch module with what ARM treater was connected.
Further, the sensor module includes smoke transducer, pressure sensor, infrared correlation sensor, temperature sensor, ultrasonic sensor.
Furthermore, the display module comprises a first signal lamp, a second signal lamp, a third signal lamp and a fourth signal lamp.
Further, the switch module comprises a recovery/vehicle warehousing switch and a temporary article taking/vehicle ex-warehouse switch.
A stereo garage parking space control method based on the Internet of things comprises the following steps:
1. issue idle parking stall
1.1. The method comprises the steps that an owner sets free parking space information and parking charge information through an APP, and issues the free parking space information and the parking charge information to a cloud platform;
1.2. the cloud platform sends the information of the idle parking spaces to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be green;
2. reservation free parking space
2.1. The method comprises the steps that a vehicle owner searches for free parking space information through an APP, inputs license plate number information after selecting the free parking space information, makes free parking space reservation, and sends reservation information and license plate number information to a cloud platform;
2.2. the cloud platform sends the reservation information and the license plate number information to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be bright red;
3. parking
3.1. The method comprises the following steps that a vehicle owner enters a designated parking waiting area of a stereo garage, identity verification is carried out in a Bluetooth connection or license plate recognition mode, an ARM processor starts a parking program, and a vehicle enters a parking plate;
3.2. starting a vehicle detection program, detecting whether the vehicle completely enters a parking plate, if so, waiting for a vehicle owner to press a recovery switch and then starting a recovery program, parking the vehicle into the stereo garage, and if not, restarting the vehicle detection program;
4. get the car or temporarily get the thing
4.1. After the car owner presses the car exit switch, the pressure sensor detects that a car is on the parking plate, if yes, a car exit program is started, the ARM processor controls the fourth signal lamp to flicker, and if not, the pressure sensor detects whether the car is on the parking plate again;
4.2. starting a vehicle detection program, detecting whether the vehicle completely leaves the parking plate, if so, ending parking timing, controlling a first signal lamp to be green by an ARM processor, sending parking timing information to a cloud platform for storage, starting a recovery program to recover the parking space, otherwise, restarting the vehicle detection program, and detecting whether the vehicle completely leaves the parking plate;
5. paying parking fees
5.1. The cloud platform generates a parking charging order according to the parking timing information and the parking charging standard information;
if the owner and the owner default, overtime and forcibly cancel the order, extra cost is generated, and credit score is reduced to restrict the owner and the owner to keep in time;
5.2. the vehicle owner pays the fee in an online charging mode of the APP system;
when registering at APP system account promptly, pay and bind, when expense payment is unsuccessful, the record is carried out to the backstage, when carrying out next free parking stall in advance, needs to accomplish expense payment last time.
Further, the step of performing identity authentication through a bluetooth connection mode is as follows:
3.1.1. initializing matched vehicle-mounted or handheld Bluetooth equipment;
3.1.2. searching a Bluetooth module of an idle parking space through a matched vehicle-mounted or handheld Bluetooth device, and establishing a connection relation;
3.1.3. data are sent to the Bluetooth module through the matched vehicle-mounted or handheld Bluetooth device, the ARM processor collects data detected by the pressure sensor and detects whether a vehicle exists on the parking plate, if not, the ARM processor starts a parking program, and the vehicle enters the parking plate.
Further, the step of performing identity verification in a license plate recognition mode comprises the following steps:
3.2.1. detecting whether the vehicle is at a shooting position or not through an ultrasonic sensor, and if so, controlling a camera to shoot images;
3.2.2. detecting illuminance through a light sensor, if the illuminance exceeds a preset threshold value, normally acquiring a license plate number image by a camera, and if not, controlling the camera to flash and shoot;
3.2.3. and the license plate recognition system carries out license plate number recognition on the image shot by the camera and sends a recognition result to the ARM processor, the ARM processor is compared with the reserved license plate number, if the comparison is consistent, the ARM processor starts a parking program, and the vehicle enters a parking plate.
Further, the work flow of the vehicle detection program is as follows:
3.3.1. judging whether the two groups of infrared correlation sensors are normal or not, if so, enabling the second signal lamp and the third signal lamp to be green, if not, restarting the two groups of infrared correlation sensors, if the restart times of the infrared correlation sensors reach a set threshold value, closing the two groups of infrared correlation sensors, sending a prompt to a vehicle owner, enabling the vehicle owner to visually detect whether the vehicle is completely stopped in a parking plate, and waiting for starting a reset program; 3.3.2. if the two groups of infrared correlation sensors are normal, the two groups of infrared correlation sensors respectively detect whether the parking plate is obstructed;
if the first group of infrared correlation sensors detect obstacles, the second signal lamp is red, the third signal lamp is green, and the restoration program is locked;
if the second group of correlation infrared sensors detect obstacles, the second signal lamp is bright green, the third signal lamp is bright red, and the restoration program is locked;
if the two groups of correlation infrared sensors detect obstacles, the second signal lamp and the third signal lamp are both red, and the resetting program is locked;
and if the two groups of correlation infrared sensors detect no obstacle, the second signal lamp and the third signal lamp are both bright green, and a recovery program is waited to be started.
As described above, the parking space control system and method for the stereo garage based on the internet of things of the invention have the following beneficial effects: the invention fully utilizes the vacant parking spaces in the residential area to relieve the problem of difficult parking at the periphery, thereby improving the parking space utilization rate of the whole residential area; the efficient utilization of parking space resources of the residential area parking lot is realized, and corresponding economic benefits are brought to owners.
Drawings
Fig. 1 is a block diagram of a parking space control system of a stereo garage disclosed in an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a parking space control method for a stereo garage according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating a process of issuing an empty slot in an embodiment of the present invention.
Fig. 4 is a flowchart illustrating reservation of an empty parking space according to an embodiment of the present invention.
Fig. 5 is a flowchart of the parking and picking-up vehicle disclosed in the embodiment of the invention.
Fig. 6 shows a flowchart of the bluetooth connection disclosed in the embodiment of the present invention.
Fig. 7 is a flowchart illustrating license plate recognition disclosed in an embodiment of the present invention.
Fig. 8 is a flowchart showing a vehicle detection routine disclosed in the embodiment of the present invention.
Fig. 9 is a flowchart showing a recovery process/vehicle entering process disclosed in the embodiment of the present invention.
Fig. 10 is a flow chart of temporary vehicle taking/fetching disclosed in the embodiment of the present invention.
Fig. 11 is a flowchart showing a vehicle garage exit routine disclosed in the embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1, the invention provides a stereo garage parking space control system based on the internet of things, which comprises stereo parking equipment for parking information detection, a cloud platform which is connected with the three-dimensional parking equipment in a communication way and is used for releasing the free parking space and storing reservation information of the free parking space, an APP which is communicated with the cloud platform and used for releasing and reserving the vacant parking spaces is connected, the three-dimensional parking equipment comprises an ARM processor, a network communication module connected with the ARM processor, a license plate recognition system, a sensor module, a Bluetooth module, a PLC and a display module, the system comprises a hydraulic servo motor, an electromagnetic valve, a rotating motor and a translation motor which are connected with a PLC, a camera, an ultrasonic sensor and a light sensor which are connected with a license plate recognition system, and a vehicle-mounted or handheld Bluetooth device which is in communication connection with a Bluetooth module; fill electric pile and switch module with what ARM treater was connected.
The sensor module comprises a smoke sensor, a pressure sensor, an infrared correlation sensor, a temperature sensor and an ultrasonic sensor; the display module comprises a first signal lamp, a second signal lamp, a third signal lamp and a fourth signal lamp; the switch module comprises a recovery/vehicle warehousing switch and a temporary article taking/vehicle ex-warehouse switch. .
Specifically, the pressure sensor is arranged on a parking plate of the parking space, and the infrared correlation sensors are arranged on two sides of the parking plate.
The invention provides a stereo garage parking space control method based on the Internet of things, which is realized based on the system, and as shown in fig. 2, the method comprises the following steps:
1. issue idle parking stall
As shown in fig. 3, 1.1, an owner sets free parking space information and parking charge information through an APP and issues the free parking space information and the parking charge information to a cloud platform;
the set free parking space information comprises free parking space parking classification (including subsection temporary parking, appointed vehicle parking, parking in a long time bag), free parking space parking time period and chargeable time period; the parking charging information comprises fixed amount, fixed exceeding amount, unfixed exceeding amount and charging amount of the parking in the free parking space.
1.2. The cloud platform sends the information of the idle parking spaces to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be green; the first signal lamp is bright green, and then the idle parking space can be temporarily rented;
after the owner releases the information of the idle parking spaces, if the owner makes an appointment but wants to cancel the information of the idle parking spaces, the owner needs to detect whether the vehicles are parked on the parking plate through the pressure sensor, if so, the information of the idle parking spaces cannot be canceled, and if not, the information of the idle parking spaces can be canceled, but the owner needs to pay default money; if no vehicle owner makes an appointment, the information of the idle parking space can be directly cancelled, and the release information is updated through the cloud platform.
2. Reservation free parking space
As shown in fig. 4, 2.1, a vehicle owner searches for the information of the idle parking space through the APP, inputs license plate number information after selecting the information of the idle parking space, makes an idle parking space reservation, and sends the reservation information and the license plate number information to the cloud platform;
the method comprises the following steps that a vehicle owner searches for an idle parking space through a map mode or a search list mode of an APP (application), and performs idle parking space screening (upper and lower layers of the idle parking space, whether charging can be performed and the like) and sequencing (according to excess unit price, amount, available parking time period and the like) through idle parking space information and parking charging information issued by the vehicle owner, and finally determines an idle vehicle needing reservation;
after determining the free parking space needing to be reserved, setting the license plate number of the vehicle, generating an order and paying a quota of reservation money; or when the garage arrives at the stereo garage, the vacant parking spaces are directly reserved through scanning.
2.2. The cloud platform sends the reservation information and the license plate number information to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be bright red; the first signal lamp is bright red, and then the first signal lamp indicates that the free parking space can not be temporarily rented any more;
after reserving the idle parking space, if the vehicle owner cancels within a specified time (for example, cancels within 5 minutes, cancels after 15 minutes, etc.) or cancels overtime, the cloud platform modifies the reserved idle parking space information;
if the owner arrives within the specified time (for example, within 15 minutes), timing is started according to the arrival time, overtime reminding is carried out when the timing time is about to end (for example, the last 15 minutes), if the later time period is reserved, the corresponding amount of money of the next family is paid after overtime, if the later time period is not reserved, the reservation can be carried out, an order is generated, and parking charging is carried out;
if the owner does not arrive within the set time (for example, within 15 minutes), the time is counted at the set time, if the owner does not pick up the vehicle after the time is out, the amount is calculated according to the overtime unit price, if the owner does not pick up the vehicle after the time is out, an order is generated after the owner picks up the vehicle, and the parking fee is charged.
3. Parking
As shown in fig. 5, 3.1, the car owner enters the designated parking waiting area of the stereo garage, identity verification is carried out in a Bluetooth connection or license plate recognition mode, an ARM processor starts a parking program, and the car enters a parking plate;
3.2. starting a vehicle detection program, detecting whether the vehicle completely enters a parking plate, if so, waiting for a vehicle owner to press a recovery switch and then starting a recovery program, parking the vehicle into the stereo garage, and if not, restarting the vehicle detection program;
as shown in fig. 6, the steps of performing authentication through bluetooth connection are as follows:
3.1.1. initializing matched vehicle-mounted or handheld Bluetooth equipment;
3.1.2. searching a Bluetooth module of an idle parking space through a matched vehicle-mounted or handheld Bluetooth device, and establishing a connection relation;
3.1.3. data are sent to the Bluetooth module through the matched vehicle-mounted or handheld Bluetooth device, the ARM processor collects data detected by the pressure sensor and detects whether a vehicle exists on the parking plate, if not, the ARM processor starts a parking program, and the vehicle enters the parking plate.
As shown in fig. 7, the step of performing identity verification by means of license plate recognition is as follows:
3.2.1. detecting whether the vehicle is at a shooting position or not through an ultrasonic sensor, and if so, controlling a camera to shoot images;
3.2.2. detecting illuminance through a light sensor, if the illuminance exceeds a preset threshold value, normally acquiring a license plate number image by a camera, and if not, controlling the camera to flash and shoot;
3.2.3. and the license plate recognition system carries out license plate number recognition on the image shot by the camera and sends a recognition result to the ARM processor, the ARM processor is compared with the reserved license plate number, if the comparison is consistent, the ARM processor starts a parking program, and the vehicle enters a parking plate.
Wherein, as shown in fig. 8, after the vehicle detects the procedure and starts, then the detection data of infrared correlation sensor module is gathered to the ARM processor, infrared correlation sensor module includes two sets of infrared correlation sensors, and every infrared correlation sensor of group sets up respectively in the both sides of parking board, the work flow that the vehicle detected the procedure is:
3.3.1. judging whether the two groups of infrared correlation sensors are normal or not, if so, lightening green on the second signal lamp and the third signal lamp, if not, restarting the two groups of infrared correlation sensors, if the restarting times of the infrared correlation sensors reach a set threshold value, closing the two groups of infrared correlation sensors, sending a prompt to a vehicle owner, enabling the vehicle owner to visually detect whether the vehicle completely enters the parking plate, and waiting for starting a reset program;
3.3.2. if the two groups of infrared correlation sensors are normal, the two groups of infrared correlation sensors respectively detect whether the parking plate is obstructed;
if the first group of infrared correlation sensors detect obstacles, the second signal lamp is red, the third signal lamp is green, and the restoration program is locked;
if the second group of correlation infrared sensors detect obstacles, the second signal lamp is bright green, the third signal lamp is bright red, and the restoration program is locked;
if the two groups of correlation infrared sensors detect obstacles, the second signal lamp and the third signal lamp are both red, and the resetting program is locked;
and if the two groups of correlation infrared sensors detect no obstacle, the second signal lamp and the third signal lamp are both bright green, and a recovery program is waited to be started.
As shown in fig. 9, for the upper parking space, the recovery procedure/vehicle entering procedure is:
3.4.1, the PLC controls the electromagnetic valve to adjust the slow speed, the hydraulic servo motor is started, an oil cylinder of the hydraulic servo motor ascends to drive the parking plate to ascend, when the parking plate touches the self-locking switch, the electromagnetic valve is self-locked, the hydraulic servo motor is closed, the PLC controls the hydraulic servo motor to be closed, and the rotating motor rotates forwards by 180 degrees;
3.4.2, the PLC controls the electromagnetic valve to adjust the slow speed, the hydraulic servo motor is started, an oil cylinder of the hydraulic servo motor descends to drive the parking plate to descend, and when the parking plate comes out and touches the stop switch, the hydraulic servo motor is closed, and the vehicle is parked in the stereo garage.
For the lower layer parking space, the restoration program/vehicle warehousing program is as follows:
3.4.3 PLC control translation motor reverse rotation slow speed, drive the inside translation of parking board, when the parking board touches limit switch, translation motor stops, parks the vehicle in stereo garage.
The recovery program/vehicle storage program is set for different stereo garages and can be correspondingly adjusted according to the structures of the stereo garages.
4. Get the car or temporarily get the thing
As shown in fig. 10, 4.1, after the vehicle owner presses the vehicle exit switch, the pressure sensor detects that a vehicle is on the parking plate, if so, a vehicle exit program is started, the ARM processor controls the fourth signal lamp to flash, and if not, the pressure sensor detects again whether a vehicle is on the parking plate;
4.2. starting a vehicle detection program, detecting whether a vehicle completely leaves a parking plate, if so, finishing parking timing, controlling a first signal lamp to be green by an ARM processor, sending parking timing information to a cloud platform for storage, and if not, starting a recovery program after a recovery switch is pressed;
as shown in fig. 11, for the upper parking space, the vehicle leaving procedure is:
4.1.1, the PLC controls the electromagnetic valve to adjust the slow speed, the hydraulic servo motor is started, an oil cylinder of the hydraulic servo motor ascends to drive the parking plate to ascend, when the parking plate touches the self-locking switch, the electric electromagnetic valve is self-locked, the hydraulic servo motor is closed, and the rotating motor rotates in a reverse direction for 180 degrees;
4.1.2, the PLC controls the electromagnetic valve to adjust the slow speed, the hydraulic servo motor is started, an oil cylinder of the hydraulic servo motor descends to drive the parking plate to descend, and when the parking plate touches a stop switch, the hydraulic servo motor is closed, and the parking plate is taken out of a warehouse;
for the lower layer parking space, the vehicle warehouse-out program is as follows:
4.1.3 PLC control translation motor corotation is rotatory slow, drives the outside translation of parking board, and when the parking board touched limit switch, translation motor stopped, and the parking board goes out of the warehouse.
Above-mentioned, the vehicle procedure of leaving the warehouse is set up to different stereo garage, can carry out corresponding adjustment according to the structure in garage.
4.2. When the vehicle leaves the parking plate and the parking timing is finished, the ARM processor controls the first signal lamp to be green, and the parking timing information is sent to the cloud platform to be stored; and starting a recovery program to recover the parking space.
When the temporary vehicle needs to take the article, the temporary article taking switch can be pressed down, and the parking plate warehouse-out program is started; and after the object is taken successfully, pressing a recovery switch, starting a recovery program, and recovering the parking space.
5. Paying parking fees
5.1. The cloud platform generates a parking charge order according to the timing information and the parking charge standard information;
if the owner and the owner default, overtime and forcibly cancel the order, extra cost is generated, and credit score is reduced to restrict the owner and the owner to keep in time;
5.2. the vehicle owner pays the fee in an online charging mode of the APP system;
when registering at APP system account promptly, pay and bind, when expense payment is unsuccessful, the record is carried out to the backstage, when carrying out next free parking stall in advance, needs to accomplish expense payment last time.
In conclusion, the invention is controlled by the singlechip and the network, can be used for information release of the idle parking spaces and reservation of the idle parking spaces, increases the income of owners, and promotes reasonable utilization of the idle parking spaces in urban districts. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a stereo garage parking stall control system based on thing networking which characterized in that: the system comprises three-dimensional parking equipment for parking information detection, a cloud platform which is in communication connection with the three-dimensional parking equipment and used for issuing an idle parking space and storing reserved information of the idle parking space, an APP which is in communication connection with the cloud platform and used for issuing the idle parking space and reserving the idle parking space, the three-dimensional parking equipment comprises an ARM processor, a network communication module, a license plate recognition system, a sensor module, a Bluetooth module, a PLC (programmable logic controller) and a display module which are connected with the ARM processor, a hydraulic servo motor, an electromagnetic valve, a rotating motor and a translation motor which are connected with the PLC, a camera, an ultrasonic sensor and a light sensor which are connected with the license plate recognition system, and vehicle-mounted or handheld Bluetooth equipment which is in communication connection; fill electric pile and switch module with what ARM treater was connected.
2. The internet of things-based stereo garage parking space control system of claim 1, wherein: the sensor module comprises a smoke sensor, a pressure sensor, an infrared correlation sensor, a temperature sensor and an ultrasonic sensor.
3. The internet of things-based stereo garage parking space control system of claim 1, wherein: the display module comprises a first signal lamp, a second signal lamp, a third signal lamp and a fourth signal lamp.
4. The internet of things-based stereo garage parking space control system of claim 1, wherein: the switch module comprises a recovery/vehicle warehousing switch and a temporary article taking/vehicle ex-warehouse switch.
5. A stereo garage parking space control method based on the Internet of things is characterized by comprising the following steps:
1. issue idle parking stall
1.1. The method comprises the steps that an owner sets free parking space information and parking charge information through an APP, and issues the free parking space information and the parking charge information to a cloud platform;
1.2. the cloud platform sends the information of the idle parking spaces to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be green;
2. reservation free parking space
2.1. The method comprises the steps that a vehicle owner searches for free parking space information through an APP, inputs license plate number information after selecting the free parking space information, makes free parking space reservation, and sends reservation information and license plate number information to a cloud platform;
2.2. the cloud platform sends the reservation information and the license plate number information to the ARM processor through the network communication module, and the ARM processor controls the first signal lamp to be bright red;
3. parking
3.1. The method comprises the following steps that a vehicle owner enters a designated parking waiting area of a stereo garage, identity verification is carried out in a Bluetooth connection or license plate recognition mode, an ARM processor starts a parking program, and a vehicle enters a parking plate;
3.2. starting a vehicle detection program, detecting whether the vehicle completely enters a parking plate, if so, waiting for a vehicle owner to press a recovery switch and then starting a recovery program, parking the vehicle into the stereo garage, and if not, restarting the vehicle detection program;
4. get the car or temporarily get the thing
4.1. After the car owner presses the car exit switch, the pressure sensor detects that a car is on the parking plate, if yes, a car exit program is started, the ARM processor controls the fourth signal lamp to flicker, and if not, the pressure sensor detects whether the car is on the parking plate again;
4.2. starting a vehicle detection program, detecting whether the vehicle completely leaves the parking plate, if so, ending parking timing, controlling a first signal lamp to be green by an ARM processor, sending parking timing information to a cloud platform for storage, starting a recovery program to recover the parking space, otherwise, restarting the vehicle detection program, and detecting whether the vehicle completely leaves the parking plate;
5. paying parking fees
5.1. The cloud platform generates a parking charging order according to the parking timing information and the parking charging standard information;
if the owner and the owner default, overtime and forcibly cancel the order, extra cost is generated, and credit score is reduced to restrict the owner and the owner to keep in time;
5.2. the vehicle owner pays the fee in an online charging mode of the APP system;
when registering at APP system account promptly, pay and bind, when this expense payment is unsuccessful, the backstage is taken notes, when carrying out next free parking stall in advance, needs to accomplish expense payment last time.
6. The parking space control method for the stereoscopic garage based on the internet of things of claim 5, wherein the step of performing identity verification in a Bluetooth connection mode comprises the following steps:
3.1.1. initializing matched vehicle-mounted or handheld Bluetooth equipment;
3.1.2. searching a Bluetooth module of an idle parking space through a matched vehicle-mounted or handheld Bluetooth device, and establishing a connection relation;
3.1.3. data are sent to the Bluetooth module through the matched vehicle-mounted or handheld Bluetooth device, the ARM processor collects data detected by the pressure sensor and detects whether a vehicle exists on the parking plate, if not, the ARM processor starts a parking program, and the vehicle enters the parking plate.
7. The Internet of things-based stereo garage parking space control method according to claim 5, wherein the method comprises the following steps: the steps of carrying out identity verification in a license plate recognition mode are as follows:
3.2.1. detecting whether the vehicle is at a shooting position or not through an ultrasonic sensor, and if so, controlling a camera to shoot images;
3.2.2. detecting illuminance through a light sensor, if the illuminance exceeds a preset threshold value, normally acquiring a license plate number image by a camera, and if not, controlling the camera to flash and shoot;
3.2.3. and the license plate recognition system carries out license plate number recognition on the image shot by the camera and sends a recognition result to the ARM processor, the ARM processor is compared with the reserved license plate number, if the comparison is consistent, the ARM processor starts a parking program, and the vehicle enters a parking plate.
8. The Internet of things-based stereo garage parking space control method according to claim 5, wherein the work flow of the vehicle detection program is as follows:
3.3.1. judging whether the two groups of infrared correlation sensors are normal or not, if so, lightening green on the second signal lamp and the third signal lamp, if not, restarting the two groups of infrared correlation sensors, if the restarting times of the infrared correlation sensors reach a set threshold value, closing the two groups of infrared correlation sensors, sending a prompt to a vehicle owner, enabling the vehicle owner to visually detect whether the vehicle completely enters the parking plate, and waiting for starting a reset program;
3.3.2. if the two groups of infrared correlation sensors are normal, the two groups of infrared correlation sensors respectively detect whether the parking plate is obstructed; if the first group of infrared correlation sensors detect obstacles, the second signal lamp is red, the third signal lamp is green, and the restoration program is locked;
if the second group of correlation infrared sensors detect obstacles, the second signal lamp is bright green, the third signal lamp is bright red, and the restoration program is locked;
if the two groups of correlation infrared sensors detect obstacles, the second signal lamp and the third signal lamp are both red, and the resetting program is locked;
and if the two groups of correlation infrared sensors detect no obstacle, the second signal lamp and the third signal lamp are both bright green, and a recovery program is waited to be started.
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