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The DMS3000 system is a system management platform that uses the transportation all-in-one card IC card (hereinafter referred to as the “all-in-one card”) as the main charging medium for vehicles entering and exiting the parking lot, and the parking management company as the parking management industry sub-center for data transmission and accounting. An intelligent parking lot management and settlement system integrating settlement and transfer.
The system incorporates advanced IC card recognition technology and a strict management system for the municipal transportation card, so that parking users can use the existing card for settlement and management of entering and exiting the parking lot. The system can operate independently or with the original The parking lot system runs in parallel and does not affect the operation and management of the original parking fee collection system.
System features
Fully automated management can reduce labor costs.
It can be used in conjunction with the public transportation card to avoid the issuance of the card, and at the same time, the card is used for unified settlement and management.
Internal cards and monthly rental cards can be expanded and issued for the second time using a one-card card.
It is convenient and quick to use the all-in-one card for settlement. The parking lot management personnel do not have direct access to cash, and management loopholes are strictly eliminated.
It can run in parallel with the original parking management system without affecting the operation of the original parking system.
The entrance device can be interchanged with the exit device. Users can configure the exit and entrance through the configuration system without changing the hardware. Convenient and efficient.
Without external manual intervention, the all-in-one card is used for parking entrance registration, automatic barrier lifting, and self-service payment and automatic barrier lifting at the exit, which is convenient for customers to use the parking lot.
Convenient voice prompts and user-friendly design make users more caring and show high-tech charm.
Each site is connected to the management center through industrial Ethernet; each site is equipped with a reliable industrial-grade computer (-25°~80°), which can ensure that they can work independently even if the management center fails.
Modular structure, using standard replaceable electronic components, it is easy to upgrade and expand the system, thereby reducing maintenance costs.
The powerful and reliable central management center can monitor all remote sites; complete database management and various report functions.
At the entrance and exit, there is a microcomputer-controlled fee display, and the full-character LED display in Chinese and English displays relevant information.
In order to ensure the safety of the system, and at the same time to ensure the safety of the use of the all-in-one card, the system’s car controller uses an embedded Linux system and a micro-kernel database management system.
The system software has complete financial monitoring and statistical reports, effectively blocking the loss of funds and financial loopholes.
(The main control center can query the financial statements in real time through the network. The control computer system has the networking function, and the driver can park in any parking lot in the same area without re-registering. The main control center can obtain the parking lot information of any parking lot And charging information) (extended functions).
DMS3000 operation management
According to the design requirements of the Beijing One Card application, ETechParkSys3000 parking lot uses Beijing Municipal Transportation One Card IC card (hereinafter referred to as “One Card”) as the main charging medium for vehicles entering and exiting the parking lot, and the industry management sub-center is the intermediate link directly facing parking lot management. , To be a system management platform for data transmission and account splitting, and one card is responsible for the management of the settlement system that integrates data reception, settlement, and transfer.
Overall design
The design of this scheme is strictly based on the principles of science, advancement, reliability, stability and economy. The ETechParkSys3000 system supports two modes of parking applications, independent operation mode and parallel operation mode. At the same time, the all-in-one card is used for electronic payment from the application’s payment method to reduce cash transactions and strictly eliminate loopholes in parking fee management.
Operating mode
ETechParkSys3000 system supports two modes of operation management, namely independent operation mode and parallel operation mode.
1. Stand-alone operation mode In a new parking lot, you can directly use the DMS system to manage internal vehicles, monthly rental vehicles, and temporary vehicles. There is no need to purchase a self-issued IC card, and you can directly use the Beijing Municipal Transportation Card for transactions and management, which saves investment and has high stability and reliability. At the same time, you can enjoy electronic payment methods, which are efficient and fast;
2. Parallel operation mode In the parking lot with the existing parking management system, the operation of the DMS system can be paralleled, and users without a one-card card can directly use the original system for entrance and exit management. Users with a card can directly use the DMS system, without manual intervention, to automatically lift the bar when swiping the card at the entrance, swiping the card at the exit, and pass through self-service payment.
Management Mode
The management mode of ETechParkSys3000 supports the application of internal cards, monthly rental cards, and temporary cards. In the management mode of the card, there is no need to reissue a new IC card, and all operations are completed by using the all-in-one card already owned by the user. Since many users have multiple all-in-one card cards, in order to facilitate users to distinguish the all-in-one card cards used for parking, it is recommended that parking managers customize anti-counterfeiting and reflective parking lot special signs and post them on the user’s internal card and monthly card cards for easy identification and use.
In the application of internal management card and monthly rental card, the DMS system does not charge deductions, but only uses the card number of the all-in-one card as an identification. The management center needs to maintain the DMS system of each parking lot regularly, either manually or through the network.
Temporary card users do not need user registration, use them directly, charge by time, realize automatic parking management, do not require manual intervention, and are convenient for users to use. The one-card company will transfer the transaction fees to the user-defined account within a fixed period of time, which is convenient for parking lot management and use.
Payment operation method
The ETechParkSys3000 system uses the Beijing Municipal Transportation Card for payment. The process of payment and owner’s benefit is as follows:
When a user parks with a card and a consumer transaction occurs, the DMS system will deduct the payment in accordance with the parking fee rules (on-time parking fee, pay-per-use fee, monthly fee), and the DMS system will securely record the user’s detailed transaction records one by one and record In the database category, the DMS system uploads transaction data to the parking industry sub-centers and colleagues’ industry sub-centers of the Beijing Municipal Transportation Card every day through the Internet. Recall that the DMS system downloads blacklists, graylists, transaction settlement lists and reports. The all-in-one card will regularly settle the expenses incurred by the transaction to the bank account established by the owner within the specified time. The data flow is shown in the figure below.
Network system architecture
The network of the system is divided into three levels, including: 1. Parking lot equipment control-level network; 2. Parking management area network; 3. Parking industry sub-center; 4/All-in-one card settlement center network system. The combination of the four levels of the network makes the system as an organic whole, which can effectively realize the management and control of the parking lot, and also realize the industry sub-center management and the computing management of the all-in-one card. The structure diagram is shown below.
Integrated control host
The integrated parking host control system DMSM is the core equipment. DMSM is different from the card swiping machines of other charging systems. It is actually a complete embedded computer control system. No need for external computer support (general parking master needs a complete set of system support).
DMSM uses high-performance industrial-grade controller as the core computing unit;
DMSM uses PLC system to monitor and control peripheral equipment, which has high reliability and stability, and supports long-term startup and operation;
DMSM adopts electronic storage structure, so the system has higher stability;
Support one of two modes: LCD/LED display;
Its kernel uses the latest Linux operating system, and the system incorporates the most advanced data storage and management technology to complete the data acquisition and control of field equipment, and its reliability can fully reach the high-level industrial application level.
Embedded micro-kernel database management system, data storage is standardized, and file I/O operations are strictly prohibited.
DMSM performance indicators:
Use (a typical transaction is one time) life span not less than 500,000 times;
The mean time between failures is greater than 8000 hours;
Moisture-proof, dust-proof and anti-corrosion;
Power supply: 220VDC ±10% accuracy;
Operating temperature range: -25℃ to +75 ℃;
Humidity range: 10%-90%;
Communication cable: Category 5 cable;
SAM interface: equipped with one PSAM and ESAM interface dedicated to all-in-one card;
Working frequency: 13.56MHz;
Communication rate: 115200bps;
Card reading distance: the maximum sensing distance is not less than 60 mm;
Static working current: 60mA;
Dynamic working current: 60mA;
Card read and write time: the processing time of a typical transaction is less than 300 milliseconds;
Parking Authority Domain Network
The parking management domain network is responsible for contacting the control host of the exit and entrance, and at the same time forms a complete parking lot and management system with the parking management host. The local management network is the core of the parking lot management, and most of the functions realized by the parking lot are reflected here. Including the collection of data, the formulation of business transfer rules, the statistics of data, and the contact with industry sub-centers, as well as the uploading and receiving of data. Upload transaction records and receive information such as rate settings, business rules, black and gray lists.
DDN, PSTN, ADSL+VPN, etc. can be used to connect the parking lot to the network connection of the industry sub-center.
Parking lot industry sub-center
The industry sub-center network system actually belongs to the superior unit of parking lot management or the network system of the superior settlement management unit. The industry sub-center can observe and count the operation and management of each parking lot at any time, and dynamically obtain the usage conditions of the parking lot. , At the same time, it can issue various management and instruction information downloaded from the All-in-One Card Center to the parking lot.
At the same time, a wider range of applications can be established in the industry sub-center network, including the real-time operation monitoring system of the parking lot, which can organically integrate information such as video, monitoring, parking management, and charging status.
DDN, PSTN, ADSL+VPN, etc. can be used to connect the sub-center to the network connection of the one-card main center.
All-in-one card settlement center network system
The all-in-one card settlement center network system is the core system of all-in-one card operation. The standard settlement sub-center system communicates with the all-in-one card settlement center. It integrates basic all-in-one card transaction data processing and reconciliation functions. The application scope is in the field of all-in-one card small consumption and is responsible for all-in-one card transactions. Data analysis and processing, and complete reconciliation with the All-in-One Card Clearing Center.
Among them, the industry sub-center network system actually belongs to the upper-level unit of parking management or the network system of the superior settlement management unit. The industry sub-center can observe and count the operation and management of each parking lot at any time, and dynamically obtain the use of the parking lot. At the same time, various management and instruction information downloaded from the All-in-One Card Center can be issued to the parking lot.
At the same time, a wider range of applications can be established in the industry sub-center network, including the real-time operation monitoring system of the parking lot, which can organically integrate information such as video, monitoring, parking management, and charging status.
DDN, PSTN, ADSL+VPN, etc. can be used to connect the sub-center to the network connection of the one-card main center.
Implementation Plan
After our on-site inspection of the Yicuiyuan community, there are 4 underground parking lots in the community, each with 1 entrance and exit. In the EtechParksys3000 system, our system structure is shown below.
Parking lot site control host
A DMS3000-P integrated host is installed at the entrance and exit of each parking lot to complete the card transaction, communication and control functions of the entrance and exit respectively.
DMSM3000-P performance index:
The core control unit adopts PLC system.
Liquid crystal display control unit.
Multimedia voice function
Fault self-diagnosis function.
Use (a typical transaction is one time) life span not less than 500,000 times;
The mean time between failures is greater than 8000 hours;
Moisture-proof, dust-proof and anti-corrosion;
Power supply: 220VDC ±10% accuracy;
Operating temperature range: -25℃ to +75 ℃;
Humidity range: 10%-90%;
Communication cable: Category 5 cable;
SAM interface: equipped with one PSAM and ESAM interface dedicated to all-in-one card;
Working frequency: 13.56MHz;
Communication rate: 115200bps;
Card reading distance: the maximum sensing distance is not less than 60 mm;
Static working current: 60mA;
Dynamic working current: 60mA;
Card read and write time: the processing time of a typical transaction is less than 300 milliseconds;
On-site management host
The on-site management host can manage 8 integrated hosts in 4 parking lots at the same time. It adopts a standard industrialized host system, and the system adopts linux or windows system. Its main functions include:
It forms a complete parking lot and management system with the front-end integrated control host.
The management network is the core of the parking lot management and the data center of the parking lot.
Include a summary of the data.
Business rule making.
Statistics of data.
Communication management with industry sub-centers, and at the same time responsible for data uploading and receiving.
Upload transaction records.
Receive information about tariff settings, business rules, black and gray lists, etc.
DDN, PSTN, ADSL+VPN, etc. can be used to connect the parking lot to the network connection of the industry sub-center.
Property Monthly Rent Card Issuance Management Center
The one-card parking lot management center system faces a property company or parking lot management unit that manages multiple or one parking lot. The entire system is a B/S system. The framework system runs on the server of the parking lot industry management sub-center. The center system adopts Linux system, and the DMS-SubCenter system manages the issuance and management of monthly rental cards and management cards of the “one-card smart parking system” of multiple parking management companies. The parking lot logs into the management center system through a specific workstation to issue management cards and pay fees.
The one-card parking lot management center system can manage the monthly rental cards of multiple parking lots, the issuance of management cards, charging, reminder, cancellation, loss reporting and other management functions.
Please contact for detailed plan
Jinxufeng Technology Development Co., Ltd.
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