Hongmen Intelligent School Parking Solution – Huazhong Normal University School Intelligent Parking System Case
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The convenient management of resident vehicles and temporary vehicles by the human resources of school management vehicles has become a difficult problem. How to choose a suitable school parking lot management system? Let’s take Huazhong Normal University as an example to explain how to choose the school’s intelligent parking lot management system. The following are common phenomena found on site by Red Gate technicians when they are doing school projects.
Problem 1: Vehicle access is not smooth
A campus is a place where people gather. Large educational institutions like BGI have tens of thousands of people. Facing the increasing demand for vehicle traffic, traditional manual or semi-automatic charging methods cannot be effectively dealt with due to their own limitations, which can easily lead to traffic jams at the entrance and exit of the campus and affect the overall service image of the campus. Seriously affect traffic order, especially in rainy days.
Problem 2: Vehicle safety is not guaranteed
The campus covers a larger area than general residential quarters, shopping malls, hotels, etc., so it has become a place where theft incidents occur frequently. Due to the current traditional monitoring or manual security methods, it is difficult to protect every corner of the campus, and vehicle theft security is difficult. be effectively and thoroughly resolved.
Problem 3: Management does not work efficiently
The campus is not like a company, a community, an industrial area, etc., it is a place where people can come and go freely. The traditional manual processing method is often based on manual discrimination as the main means of vehicle identification. Due to the influence of human subjective factors, it is easy to have loopholes such as misplacement of vehicles or release for private purposes, laying hidden dangers for vehicle management.
For this reason, as a well-known university in the country, Central China Normal University, its campus management department urgently hopes to establish a complete campus traffic management system through the project of “China Normal University Campus Traffic Access Control Management System” to solve the problem of existing or future problems. All kinds of campus vehicle management issues will be faced in order to maintain the traffic order on campus, ensure the safety of vehicles on campus, and plug the loopholes in campus vehicle management. According to the school’s preliminary planning, the campus needs to install a 1-in 1-out express lane and 1-in 1-out mixed lane at the north gate (main gate), a 1-in 1-out mixed lane at the east gate, a 1-in 1-out mixed lane at the west gate, and 1 entry and 1 out of the south gate. Mixed lanes, 1-in and 1-out mixed lanes at the doctor’s guide building in the staff parking area in the North Family Area, 1-in and 1-out mixed lanes between North Buildings 13 and 34 in the North Family Area, and 1-in and 1-out mixed lanes in the International Exchange College parking area . (Note: Express lane refers to a dedicated lane for authorized vehicles on campus without stopping; Mixed lane refers to a lane that combines the two operational functions of express lane and manual toll lane.)
User type analysis
According to the campus vehicle management requirements of Central China Normal University, it can be generally divided into two categories according to the nature of vehicle users: authorized vehicles on campus and temporary vehicles. For special vehicles entering and leaving the campus, such as military vehicles, police vehicles, party and government agencies, and other cooperative units, license plate recognition and SMS notification can be provided in advance. So that it can enjoy the convenient service of non-stop and fast passage at the vehicle entrance and exit of the campus.
solution
In response to the requirements of the school and comprehensive consideration of on-site factors to ensure that vehicles entering and leaving the school gate are not blocked, the mature 5.8GHz short-range communication vehicle long-distance identification technology is applied by Red Gate as the main technical route to solve the parking management of BGI. Its advantages are mainly reflected in the following aspects: 1. At present, motor vehicles in large and medium-sized cities have been installed with active electronic tags based on 5.8GHz, and have been widely used in the field of road and bridge toll collection. This new service is added to facilitate the smooth passage of vehicles for users of registered vehicles on campus. 2. As the customer outlets providing services for electronic tag users are gradually popularized in China, the BGI parking lot management system can use the existing resources to save the investment cost of the project. 3. The 5.8GHz-based vehicle long-distance automatic identification technology is very mature, and is widely used in domestic expressway or urban road electronic non-stop toll collection. The feasibility and reliability of its technology are both the smooth implementation of this project. Provide strong technical support. At the same time, the automatic license plate recognition technology is introduced as its auxiliary processing method, so as to maximize the convenience of vehicles entering and leaving the campus, and make it have a strong vehicle security service function.
In order to ensure the safety and accuracy of vehicle and system information, each link of the campus system is equipped with multiple security and authentication measures, and makes full use of technologies such as verification testing and user permissions to prevent misinformation and illegal intrusion. At the same time, the software and hardware equipment used in the system must also comply with relevant Chinese or international safety standards, and can work stably in cold, hot, dusty and humid environments. It mainly completes the real-time data transmission between the vehicle access control terminals and the management center system at each school gate and each parking area of the campus. The transmitted data content includes: vehicle traffic data, alarm information for abnormal situations, control information, prompt information and network data transmission, etc. It mainly completes the effective operation and control of the vehicle access management system and the storage, management, statistics, publishing and electronic label management functions of various information. Considering the stability, availability and security of the entire system, the core server of the entire campus system is located in the Security Office of Central China Normal University, and at the same time, corresponding clients are provided in other departments and branches to undertake the security of each school gate and area. Vehicle management, business data statistics, system settings management, traffic record query, video surveillance, information release and other business processing functions. And the system is equipped with a dedicated hardware firewall to ensure that the system’s communication network and external network connection to avoid illegal attacks to achieve the purpose of data protection.
For the efficient operation of campus vehicle management, the system only needs to be divided into three levels: the central management level, the gate/terminal management level and the field equipment level. In order to facilitate the use of the campus crowd, the charging management system supports the B/S+C/S mode, and the client can easily view the specific conditions of the parking lot through the browser, and supports multi-user parallel operation and provides network client management functions. The system management platform database adopts the mainstream SQL database, which is convenient for porting on different operating systems and different user needs.
Special event handling capability
In consideration of the sudden emergency situation of the campus parking lot, the following emergency handling functions have been added. Ensure unobstructed traffic on campus for emergencies.
1. Emergency vehicles (such as fire trucks and ambulances) do not need to receive a card at the entrance, and can be released manually by lifting the pole.
2. The system will make corresponding records for the vehicles that pass through the customs (the vehicles that rush through the customs).
3. When the access card is damaged (physical damage), the card number is used to query the entry information for response identification.
4. When the captured images and license plates do not match at the exit, the system can automatically intercept them, and the on-site responsible personnel will handle them.
5. In an emergency, the management center can directly control the opening and closing of each entry and exit lane.
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