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CN-121982924-A - Real-time control system for parking space state of parking lot

CN121982924ACN 121982924 ACN121982924 ACN 121982924ACN-121982924-A

Abstract

The invention discloses a real-time control system for parking space states of a parking lot, which comprises a central control unit, a parking space state monitoring module, an reserved parking space management and control module and an illegal handling module, wherein the parking space state monitoring module, the reserved parking space management and control module and the illegal handling module are all electrically connected with the central control unit, the parking space state monitoring module comprises a geomagnetic sensor and a wide-angle camera and is used for detecting the parking space occupation state and the vehicle parking compliance in real time, the central control unit is a PLC (programmable logic controller) which executes hardware logic control based on sensor signals, the reserved parking space management and control module comprises an intelligent ground lock and an interactive terminal, and the illegal handling module comprises a parking robot and a punishment executing mechanism.

Inventors

  • CHENG LEI

Assignees

  • 浙江喜鹊云互联系统科技有限公司

Dates

Publication Date
20260505
Application Date
20260204

Claims (7)

  1. 1. A real-time control system for parking space state of a parking lot is characterized by comprising The system comprises a central control unit, a parking space state monitoring module, an reserved parking space management and control module and an illegal disposal module, wherein the parking space state monitoring module, the reserved parking space management and control module and the illegal disposal module are all electrically connected with the central control unit; The parking space state monitoring module comprises a geomagnetic sensor and a wide-angle camera and is used for detecting the parking space occupation state and the vehicle parking compliance in real time; The central control unit is a PLC controller, and the PLC controller executes hardware logic control based on sensor signals; The reserved parking space management and control module comprises an intelligent ground lock and an interactive terminal; The violation handling module comprises a parking robot and a punishment executing mechanism.
  2. 2. The real-time control system of parking space status of a parking lot according to claim 1, wherein the central control unit is provided with a display screen, the display screen is disposed at an entrance of the parking lot, an indication of the central control unit is displayed through the display screen, and the central control unit directs a traveling direction of an entering vehicle through the display screen.
  3. 3. The real-time control system of parking space state of a parking lot according to claim 1, wherein the intelligent ground lock comprises a liftable column body, a license plate recognition camera is arranged at the upper end of the liftable column body and is in wireless connection with a central control unit, the license plate recognition camera is used for recognizing license plates of reserved vehicles, a motor is arranged at the bottom of the liftable column body, a threaded rod is connected to an output shaft of the motor, a thread groove is arranged at the lower end of the liftable column body, the threaded rod is located in the thread groove and is in threaded connection with the thread groove, and the motor is controlled to start and stop by the central control unit.
  4. 4. The real-time control system for parking space states of a parking lot according to claim 3, wherein the interactive terminal is set as a mobile phone APP, the interactive terminal is used for reserving a parking space and confirming that the reserved parking space is reached, and the central control unit starts a motor when the license plate recognition camera and the interactive terminal confirm that a reserved vehicle is reached together, so that the liftable column is retracted into the ground.
  5. 5. The real-time control system of parking space state of a parking lot according to claim 1, wherein the parking robot is used for correcting the non-standard parked vehicles, and an infrared range finder is arranged on the parking robot and used for detecting the height of a chassis of the vehicles; When the height of the chassis of the vehicle is more than or equal to 15cm, the parking robot executes carrying operation; when the vehicle chassis height is <15cm, the parking robot sends a disable signal to the central control unit and stops the handling operation.
  6. 6. The real-time control system for parking space status of a parking lot according to claim 1, wherein said penalty actuator comprises The violation warning unit outputs warning through the audible and visual alarm; The fine calculation unit generates fine according to the illegal parking time length and sets the highest fine amount; and the blacklist control unit locks license plate information of the vehicle without paying fine and refuses subsequent entering.
  7. 7. The method for controlling a real-time control system for parking space status of a parking lot according to any one of claims 1 to 6, comprising the steps of, S1, full-bit prejudgment S11, counting the number of the idle parking spaces in real time, and eliminating reserved unoccupied parking spaces; s12, monitoring an entrance vehicle detector signal when the idle parking space is less than or equal to 1; s13, controlling an entrance display screen to be switched into a full parking space state when the moment that the vehicle enters is detected; s2, double verification of reserved parking space S21, after receiving a reservation instruction of the interaction terminal, lifting a target parking space ground lock; s22, when the reserved vehicle arrives, synchronously verifying license plate information and a user terminal to confirm an arrival signal; S23, descending the ground lock after the double verification is passed; S3, correction of unnormalized parked vehicles S31, a parking space state monitoring module monitors out-of-specification parked vehicles in and out of a parking space in a field; s32, starting a parking robot, and detecting whether the vehicle meets the conveying condition; S33, when the vehicle meets the carrying condition, the paid carrying service is executed, and the vehicle is standardized to be parked; s4, punishment of illegal vehicles S41, displaying license plates of the illegally parked vehicles on a display screen, setting a half-hour countdown time after the license plates, and enabling the license plates to leave the parking lot within half an hour without performing illegal punishment; S42, generating penalty for the vehicle which is more than half an hour and is not driven off; s43, adding a blacklist to vehicles which are not paid with fine and are forced or driven away by other means; and S44, prohibiting the blacklisted vehicles from entering the parking lot.

Description

Real-time control system for parking space state of parking lot Technical Field The invention relates to the field of intelligent parking lots, in particular to a real-time control system for parking space states of a parking lot. Background The intelligent parking lot management system is a common name for the modern parking lot vehicle charging and the equipment automatic management, and the system organically combines mechanical, electronic computer, automatic control equipment and intelligent IC card technology, and can realize the functions of vehicle image comparison, automatic charging, automatic data storage and the like under the computer management. However, the existing parking lot only monitors when entering and exiting, and at ordinary times, the monitoring of the parking state of the vehicle is not in place, so that some vehicles are parked in disorder or are not normally parked, for example, one vehicle occupies two parking spaces, and the utilization rate of the parking spaces is low. In view of the above problems, a solution is proposed below. Disclosure of Invention The invention aims to provide a real-time control system for the parking space state of a parking lot, which has the advantages of being capable of monitoring the parking space state and standardizing parking. The technical aim of the invention is realized by the following technical scheme: a real-time control system for parking space state of a parking lot comprises The system comprises a central control unit, a parking space state monitoring module, an reserved parking space management and control module and an illegal disposal module, wherein the parking space state monitoring module, the reserved parking space management and control module and the illegal disposal module are all electrically connected with the central control unit; The parking space state monitoring module comprises a geomagnetic sensor and a wide-angle camera and is used for detecting the parking space occupation state and the vehicle parking compliance in real time; The central control unit is a PLC controller, and the PLC controller executes hardware logic control based on sensor signals; The reserved parking space management and control module comprises an intelligent ground lock and an interactive terminal; The violation handling module comprises a parking robot and a punishment executing mechanism. Preferably, the central control unit is provided with a display screen, the display screen is arranged at the entrance of the parking lot, the indication of the central control unit is displayed through the display screen, and the central control unit guides the travelling direction of the entering vehicle through the display screen. Preferably, the intelligent ground lock comprises a liftable column body, a license plate recognition camera is arranged at the upper end of the liftable column body and is in wireless connection with a central control unit, the license plate recognition camera is used for recognizing license plates of reserved vehicles, a motor is arranged at the bottom of the liftable column body, a threaded rod is connected to an output shaft of the motor, a thread groove is formed in the lower end of the liftable column body, the threaded rod is located in the thread groove and is in threaded connection with the thread groove, and the motor is controlled to be started through the central control unit. Preferably, the interactive terminal is set as a mobile phone APP, the interactive terminal is used for reserving a parking space and confirming that the reserved parking space is reached, and when the license plate recognition camera and the interactive terminal confirm that the reserved vehicle is reached together, the central control unit starts the motor so that the liftable column body is retracted into the ground. Preferably, the parking robot is used for correcting irregular parking of the vehicle, and the parking robot is provided with an infrared range finder for detecting the height of the chassis of the vehicle; When the height of the chassis of the vehicle is more than or equal to 15cm, the parking robot executes carrying operation; when the vehicle chassis height is <15cm, the parking robot sends a disable signal to the central control unit and stops the handling operation. Preferably, the punishment actuator comprises The violation warning unit outputs warning through the audible and visual alarm; The fine calculation unit generates fine according to the illegal parking time length and sets the highest fine amount; and the blacklist control unit locks license plate information of the vehicle without paying fine and refuses subsequent entering. A control method of a real-time control system for parking space state of a parking lot is characterized by comprising the following steps, S1, full-bit prejudgment S11, counting the number of the idle parking spaces in real time, and eliminating reserved unoccupied parking spaces; s12, mon