Scheme design of unattended parking lot
☆Adopt advanced and mature technology and equipment to ensure that the system is safe, reliable, stable and convenient to use.
☆The TCP/IP LAN technology should be used in the system equipment. The wiring is simple, the installation is convenient and the operation is stable.
☆Adopt reasonable layout to improve the service quality of the system and shorten the service time.
☆Adopt automatic design, improve management level and efficiency, provide high quality, safe, efficient and transparent service.
☆Adopting economical and reasonable operation cost, saving management expenses and improving work efficiency and economic efficiency.
☆Adopting perfect management measures to prevent maximum capital loss.
☆It emphasizes comprehensively, comprehensively, optimally, optimally selecting, putting people first, making the system easy to learn and use, and realizing modern management.
☆From the user's point of view, we strive to achieve efficient service, transparent and accurate charges.
☆From the perspective of managers, strive to be easy to operate and maintain, high degree of automation, greatly reduce the intensity of managers'labor.
☆From an investor's point of view, we should thoroughly eliminate errors and any form of cheating, prevent the loss of parking fees, so that investors can have a reliable return.
System functional requirements
（First）、The parking lot is unattended, and there is no need for equipment booth receipt at the exit to achieve self service charges.
（Second）、Temporary foreign vehicles to identify the number of license plate admission, exit automatic identification of license plate number, compared to admission time, according to the time charges, at the exit through Weixin payment, or the central management office through staff charges.
（Third）、Information display: Require users to customize the content, high-brightness LED display, even in the outdoor sun, the display information is still clear and visible; information content concise, that can give the owner a clear prompt, without delaying the time of vehicle admission; can display the license plate number and parking time and the amount of charges synchronously.
（Fourth）、The entrance and exit have intercom system, which can communicate with the management center directly. It is convenient for the owner to ask the management center for help when he encounters problems in parking.
（Fifth）、Report query function: Requirements can be combined by one or more conditions, the use of parking lot, card usage, vehicle access and other related information query, and can generate reports according to customer requirements, or facilitate other system calls of electronic reports.
（Sixth）、Equipment monitoring and management: it is required to control the opening and closing of the road gate; real-time detection of the working state of the road gate and vivid image display; real-time detection of the working state of the vehicle detector and the presence of vehicles on the induction coil and vivid image display.
（Seventh）、System settings: the system can be set easily by simple mouse clicks.