Intelligent Parking Management System Performance Features
The traditional parking system focuses on the functions of billing and charging management. The focus is on the time of entry and exit of each vehicle to facilitate the collection of fees, while the considerations on the safety, operating efficiency, and user-oriented user-friendliness of parking lots are considered. less.
In view of the current situation, the author puts forward the performance of intelligent parking management system to realize automatic vehicle identification and information management, improve the traffic efficiency and safety of vehicles, and statistics vehicle data in and out, to facilitate the management personnel to carry out scheduling to reduce the management personnel's Labor intensity, thereby improving work efficiency.
The parking management system not only retains all the functions of the traditional parking management system, but also relies on the original fee-based media to improve the management media. When the vehicle enters the parking lot, the system automatically captures the vehicle image, obtains the vehicle model number, license plate, and color information after processing by the computer, and stores these information in a unique database together with the user card.
When the vehicle leaves the parking lot, relevant indicators such as the user's card, license plate number or vehicle image can be released.
The system adopts the "one vehicle, one card, one" management mode, that is, from the time the vehicle enters the parking lot until the vehicle leaves the parking lot, all the data related to the car is uniquely related to the ID number of the card, through this unique ID. No., we can integrate information such as users, vehicle models, vehicle license plates, vehicle colors, and vehicle images, vehicle entry and exit times, parking duration, designated parking number numbers, parking paths, and payment fees in the database. Easy to query and store.
In this way, the data information of the toll management, parking guidance and vehicle identification security monitoring subsystems are built on the same data platform, thereby effectively integrating each subsystem into a unified intelligent parking management system.
The intelligent parking management system is a computer network consisting of a management system and a channel identification system. The network communication protocol uses the TCP/IP protocol. The system can effectively, accurately, and intelligently identify, collect, record, and reside on-demand the data information of system vehicles entering and exiting the parking lot (vehicles equipped with electronic license plates) and non-system vehicles (vehicles not equipped with electronic license plates). Upload, process, and supplement when necessary, through appropriate manual interventions to avoid the impact of abnormal events (in and out of non-system vehicles) and to ensure that the system has an efficient vehicle intelligence release capability.
For intelligent parking system, the sensitivity should be higher, the adaptability is greater, the installation is less complicated, and it should not be affected by day and night. It can ensure stable and reliable monitoring of the vehicle in any environment. Maintenance-free and cost should not be high either.
The radio frequency identification device must be able to communicate with the electronic car card when it can pass the normal speed of the car; the time and space information of the car, the car card information, and the downlink order of the data processing center need to be saved locally; the system should periodically self-check and fail automatically. Check, timely upload equipment working status for system operation center; after troubleshooting or power restoration, the system automatically restarts to ensure that the parking lot is working properly and the data transmission is complete; the software structure is modular; can fully control equipment and monitoring equipment (Interface gates, signal lights, electronic scales, video capture, etc.) interface requirements.
Intelligent parking system performance characteristics are as follows:
(1) The use of radio frequency identification technology and computer control, a high degree of automation and accurate control.
(2) Using long-distance intelligent identification tag technology, anti-counterfeiting performance is good. A parked vehicle has a unique serial number tag card that cannot be changed. Multiple encryption technology, unique identification, can not be copied. And only the system issues approval.
(3) The contactless smart tag card has no mechanical contact action, long-distance sensing communication, no direction, the card can be in the range of the reader's long-distance reading card, and can complete the card reading while the vehicle is not stopping. The operation is convenient for the user's use.
(4) The barriers will automatically rise and fall according to the traffic conditions of the vehicles, and have the function of anti-smashing vehicles.
(5) Parking charges are calculated and confirmed by computers.
(6) Using a combination of computer networks and billing software to prevent illegal modifications and unauthorized access to data.
(7) The management computer and each fee-charging computer can realize real-time communication, and the management computer has an external interface, and the network is highly scalable.
(8) The standard industrial control system structure can be used to organize the configuration of different systems according to different requirements of users, which is convenient and flexible.
(9) Installation, commissioning and maintenance are simple and convenient, easy to replace and overhaul.
(10) The entire system has stable performance and reliable use.
Smart Parking System Workflow
Radio frequency identification system has advantages that other identification systems cannot match. In addition, the anti-fouling and anti-wear properties of data carriers in radio frequency identification systems are very good. This helps to increase the carrier's reuse rate, increase its service life, and reduce the use cost. Therefore, the intelligent parking management system uses a radio frequency identification system.
The operation process of the parking management system is based on the process of parking and picking up customers. The workflow of the parking lot is always centered on the flow of user vehicles entering and leaving the parking lot.
Parking users are generally divided into temporary users and fixed users. When the vehicle enters/exits the antenna communication area of ​​the parking lot, the antenna performs two-way data exchange with the on-board radio frequency card through microwave communication, reads the relevant information of the vehicle from the radio frequency card, automatically identifies the radio frequency card and determines whether the vehicle card is valid and Legitimacy, the lane control computer displays the license plate number and the driver and other information information corresponding to the radio frequency card one-to-one; the lane control computer automatically stores the passing time, the vehicle and the driver's relevant information in the database, and the lane control computer according to the original The data is judged to make a decision to release or prohibit.
(1) Temporary users Temporary users are users who temporarily park in parking lots. The parking behavior of such users generally has the characteristics of temporaryity, randomness, and low frequency of use. The number of temporary users is huge and the identity is uncertain.
(2) Fixed-user Fixed-user refers to a user who has been using a parking lot for a fixed period of time. The parking behavior of such users generally has the characteristics of long-term, regularity, and high frequency of use. A fixed user is generally a staff member of a nearby parking lot or a resident of a living area, and the number is fixed within a certain period of time.
For the parking lot users are generally divided into temporary users and fixed users of the actual situation, the system out / admission process is also divided into temporary users and fixed users of the two cases.
Vehicle appearance work flow Temporary vehicle appearance work flow
The user drives the vehicle into the parking lot departure channel and stops at the exit. After the vehicle detector detects a car, it sends a car signal to the exit controller. The camera system and the vehicle identification system are started, the vehicle image is ingested, and the license plate information, color information, vehicle type information, etc. are obtained after analysis by the vehicle identification system; the user obtains the user card obtained at the entrance to the management personnel, and the management personnel read through the exit. The card reader reads the user card ID information and reclaims the user card for recycling.
The data center obtains the type (temporary card) of the user's card and the time of entry by searching the corresponding ID number in the database, and inquires the vehicle information in the database related to this ID number, and compares it with the information acquired in real time, if not If it is in compliance, the user refuses to release and gives warning information and error information.
If it is, the data center calculates the user's payment according to the vehicle's on-site stay time and billing rate, and also displays on the amount display screen. The voice prompt device prompts the user to pay the amount. After the user pays the corresponding fee, the management staff will With the exit controller opening the exit electric railing, the user drives out of the parking lot.
Long-term card vehicle appearance workflow
When a vehicle holding a long-term card user arrives at the parking lot exit, the card reader obtains the card information, sends the information to the data processing center, starts the vehicle image recognition system, judges the validity and password of the user card, and queries the data center. The information obtained is compared with the vehicle information related to this ID number and the information obtained by the vehicle identification system. If it is, the exit controller is given a valid signal. The exit controller controls lifting the exit electric railing and the user drives away from the parking lot. , complete an appearance process.
Intelligent Parking Management System Design Hardware System
Intelligent parking management system data center control management entrance control system, vehicle identification system, security monitoring system, user management system and export control system. The main equipments of intelligent parking management system are:
(1) Access control equipment, including automatic entrance card readers, entrance card readers, vehicle detectors, electric railings, etc.;
(2) User charging terminal equipment, including computers, video capture cards, ticket printers, etc.;
(3) Data processing center equipment, including data servers, central card readers, and communications equipment;
(4) Parking monitoring equipment, including surveillance cameras, video cards, monitors, and alarm devices;
(5) Export control equipment, including export card readers, vehicle detectors, electric railings, export voice prompts, parking fee display equipment, etc.;
(6) Other equipment, including lighting equipment, ventilation equipment, etc.
Software system three-level operator system
The software system is divided into three levels: operator level, supervisor level, and manager level. Different levels correspond to different passwords entering the software system, so the software system has good confidentiality and reliability. After different levels of operators enter the software system, they can achieve different functions.
The operator level can only realize the basic functions; the supervisor level can realize some other functions including the operator, and can modify the operator password; the manager level is the highest level operator and can include the operation level and the supervisor level. All functions, and can modify all operator passwords. The software system has good compatibility and data protection.
Image capture contrast
The image size, clarity, color and other parameters of the image can be set by themselves; the vehicle image can be consulted by relevant personnel at any time. The total storage capacity of the image depends on the size of the hard disk, and at least one or more images of the vehicle (10,000 images) can be reserved for future reference.
Temporary vehicle charging function
When the temporary vehicle leaves the parking lot, the controller can automatically detect the temporary card and prompt that a certain fee should be paid. Temporary vehicles must be confirmed by security before they can leave the parking lot after paying a certain fee. When the barrier is opened, the digital video recorder captures the photo file of the vehicle and stores it on the computer.
Query, change data
Query a variety of relevant information. For example: list of commonly used card information, list of commonly used cards locked, list of operators' passwords, list of temporary cards, etc.
Data printing
During the execution of the operation, the operator code and the operation content of the operation can be immediately printed out, and the printer prints the car entry/exit date, time, serial number, time, and operator code.
The traditional parking system focuses on the functions of billing and charging management. The focus is on the time of entry and exit of each vehicle to facilitate the collection of fees, while the considerations on the safety, operating efficiency, and user-oriented user-friendliness of parking lots are considered. less.
In view of the current situation, the author puts forward the performance of intelligent parking management system to realize automatic vehicle identification and information management, improve the traffic efficiency and safety of vehicles, and statistics vehicle data in and out, to facilitate the management personnel to carry out scheduling to reduce the management personnel's Labor intensity, thereby improving work efficiency.
The parking management system not only retains all the functions of the traditional parking management system, but also relies on the original fee-based media to improve the management media. When the vehicle enters the parking lot, the system automatically captures the vehicle image, obtains the vehicle model number, license plate, and color information after processing by the computer, and stores these information in a unique database together with the user card.
When the vehicle leaves the parking lot, relevant indicators such as the user's card, license plate number or vehicle image can be released.
The system adopts the "one vehicle, one card, one" management mode, that is, from the time the vehicle enters the parking lot until the vehicle leaves the parking lot, all the data related to the car is uniquely related to the ID number of the card, through this unique ID. No., we can integrate information such as users, vehicle models, vehicle license plates, vehicle colors, and vehicle images, vehicle entry and exit times, parking duration, designated parking number numbers, parking paths, and payment fees in the database. Easy to query and store.
In this way, the data information of the toll management, parking guidance and vehicle identification security monitoring subsystems are built on the same data platform, thereby effectively integrating each subsystem into a unified intelligent parking management system.
The intelligent parking management system is a computer network consisting of a management system and a channel identification system. The network communication protocol uses the TCP/IP protocol. The system can effectively, accurately, and intelligently identify, collect, record, and reside on-demand the data information of system vehicles entering and exiting the parking lot (vehicles equipped with electronic license plates) and non-system vehicles (vehicles not equipped with electronic license plates). Upload, process, and supplement when necessary, through appropriate manual interventions to avoid the impact of abnormal events (in and out of non-system vehicles) and to ensure that the system has an efficient vehicle intelligence release capability.
For intelligent parking system, the sensitivity should be higher, the adaptability is greater, the installation is less complicated, and it should not be affected by day and night. It can ensure stable and reliable monitoring of the vehicle in any environment. Maintenance-free and cost should not be high either.
The radio frequency identification device must be able to communicate with the electronic car card when it can pass the normal speed of the car; the time and space information of the car, the car card information, and the downlink order of the data processing center need to be saved locally; the system should periodically self-check and fail automatically. Check, timely upload equipment working status for system operation center; after troubleshooting or power restoration, the system automatically restarts to ensure that the parking lot is working properly and the data transmission is complete; the software structure is modular; can fully control equipment and monitoring equipment (Interface gates, signal lights, electronic scales, video capture, etc.) interface requirements.
Intelligent parking system performance characteristics are as follows:
(1) The use of radio frequency identification technology and computer control, a high degree of automation and accurate control.
(2) Using long-distance intelligent identification tag technology, anti-counterfeiting performance is good. A parked vehicle has a unique serial number tag card that cannot be changed. Multiple encryption technology, unique identification, can not be copied. And only the system issues approval.
(3) The contactless smart tag card has no mechanical contact action, long-distance sensing communication, no direction, the card can be in the range of the reader's long-distance reading card, and can complete the card reading while the vehicle is not stopping. The operation is convenient for the user's use.
(4) The barriers will automatically rise and fall according to the traffic conditions of the vehicles, and have the function of anti-smashing vehicles.
(5) Parking charges are calculated and confirmed by computers.
(6) Using a combination of computer networks and billing software to prevent illegal modifications and unauthorized access to data.
(7) The management computer and each fee-charging computer can realize real-time communication, and the management computer has an external interface, and the network is highly scalable.
(8) The standard industrial control system structure can be used to organize the configuration of different systems according to different requirements of users, which is convenient and flexible.
(9) Installation, commissioning and maintenance are simple and convenient, easy to replace and overhaul.
(10) The entire system has stable performance and reliable use.
Smart Parking System Workflow
Radio frequency identification system has advantages that other identification systems cannot match. In addition, the anti-fouling and anti-wear properties of data carriers in radio frequency identification systems are very good. This helps to increase the carrier's reuse rate, increase its service life, and reduce the use cost. Therefore, the intelligent parking management system uses a radio frequency identification system.
The operation process of the parking management system is based on the process of parking and picking up customers. The workflow of the parking lot is always centered on the flow of user vehicles entering and leaving the parking lot.
Parking users are generally divided into temporary users and fixed users. When the vehicle enters/exits the antenna communication area of ​​the parking lot, the antenna performs two-way data exchange with the on-board radio frequency card through microwave communication, reads the relevant information of the vehicle from the radio frequency card, automatically identifies the radio frequency card and determines whether the vehicle card is valid and Legitimacy, the lane control computer displays the license plate number and the driver and other information information corresponding to the radio frequency card one-to-one; the lane control computer automatically stores the passing time, the vehicle and the driver's relevant information in the database, and the lane control computer according to the original The data is judged to make a decision to release or prohibit.
(1) Temporary users Temporary users are users who temporarily park in parking lots. The parking behavior of such users generally has the characteristics of temporaryity, randomness, and low frequency of use. The number of temporary users is huge and the identity is uncertain.
(2) Fixed-user Fixed-user refers to a user who has been using a parking lot for a fixed period of time. The parking behavior of such users generally has the characteristics of long-term, regularity, and high frequency of use. A fixed user is generally a staff member of a nearby parking lot or a resident of a living area, and the number is fixed within a certain period of time.
For the parking lot users are generally divided into temporary users and fixed users of the actual situation, the system out / admission process is also divided into temporary users and fixed users of the two cases.
Vehicle appearance work flow Temporary vehicle appearance work flow
The user drives the vehicle into the parking lot departure channel and stops at the exit. After the vehicle detector detects a car, it sends a car signal to the exit controller. The camera system and the vehicle identification system are started, the vehicle image is ingested, and the license plate information, color information, vehicle type information, etc. are obtained after analysis by the vehicle identification system; the user obtains the user card obtained at the entrance to the management personnel, and the management personnel read through the exit. The card reader reads the user card ID information and reclaims the user card for recycling.
The data center obtains the type (temporary card) of the user's card and the time of entry by searching the corresponding ID number in the database, and inquires the vehicle information in the database related to this ID number, and compares it with the information acquired in real time, if not If it is in compliance, the user refuses to release and gives warning information and error information.
If it is, the data center calculates the user's payment according to the vehicle's on-site stay time and billing rate, and also displays on the amount display screen. The voice prompt device prompts the user to pay the amount. After the user pays the corresponding fee, the management staff will With the exit controller opening the exit electric railing, the user drives out of the parking lot.
Long-term card vehicle appearance workflow
When a vehicle holding a long-term card user arrives at the parking lot exit, the card reader obtains the card information, sends the information to the data processing center, starts the vehicle image recognition system, judges the validity and password of the user card, and queries the data center. The information obtained is compared with the vehicle information related to this ID number and the information obtained by the vehicle identification system. If it is, the exit controller is given a valid signal. The exit controller controls lifting the exit electric railing and the user drives away from the parking lot. , complete an appearance process.
Intelligent Parking Management System Design Hardware System
Intelligent parking management system data center control management entrance control system, vehicle identification system, security monitoring system, user management system and export control system. The main equipments of intelligent parking management system are:
(1) Access control equipment, including automatic entrance card readers, entrance card readers, vehicle detectors, electric railings, etc.;
(2) User charging terminal equipment, including computers, video capture cards, ticket printers, etc.;
(3) Data processing center equipment, including data servers, central card readers, and communications equipment;
(4) Parking monitoring equipment, including surveillance cameras, video cards, monitors, and alarm devices;
(5) Export control equipment, including export card readers, vehicle detectors, electric railings, export voice prompts, parking fee display equipment, etc.;
(6) Other equipment, including lighting equipment, ventilation equipment, etc.
Software system three-level operator system
The software system is divided into three levels: operator level, supervisor level, and manager level. Different levels correspond to different passwords entering the software system, so the software system has good confidentiality and reliability. After different levels of operators enter the software system, they can achieve different functions.
The operator level can only realize the basic functions; the supervisor level can realize some other functions including the operator, and can modify the operator password; the manager level is the highest level operator and can include the operation level and the supervisor level. All functions, and can modify all operator passwords. The software system has good compatibility and data protection.
Image capture contrast
The image size, clarity, color and other parameters of the image can be set by themselves; the vehicle image can be consulted by relevant personnel at any time. The total storage capacity of the image depends on the size of the hard disk, and at least one or more images of the vehicle (10,000 images) can be reserved for future reference.
Temporary vehicle charging function
When the temporary vehicle leaves the parking lot, the controller can automatically detect the temporary card and prompt that a certain fee should be paid. Temporary vehicles must be confirmed by security before they can leave the parking lot after paying a certain fee. When the barrier is opened, the digital video recorder captures the photo file of the vehicle and stores it on the computer.
Query, change data
Query a variety of relevant information. For example: list of commonly used card information, list of commonly used cards locked, list of operators' passwords, list of temporary cards, etc.
Data printing
During the execution of the operation, the operator code and the operation content of the operation can be immediately printed out, and the printer prints the car entry/exit date, time, serial number, time, and operator code.
Outdoor Temporary Fence
Portable construction fence is also known as temporary fence, mobile fence. Portable fence is very easy to install and to take away, fence panel is installed on durable metal stands or plastic stands with concrete and require no ground penetration,allowing for a secure and quick installation from various application. Portable fence can quickly secure a area construction site,special even,landscape,protection etc from publice access.
Outdoor Temporary Fence,Temp Fences Panel,Temp Event Fence Panel,Pvc Outdoor Temporary Fence
HeBei Bosen Metal Products Co.,Ltd , https://www.bosenfence.com