In general, the intelligent parking system consists of two major components: a computer management system and field devices.
The computer management system generally consists of several computers forming a local area network, one computer is responsible for issuing cards, and the other is a management computer for the entrance and exit of the parking lot. They all share a database to manage the records of the vehicles.
The field equipment has a card ticket box, a card reader, a control panel, a lane gate, a camera, and the like. They are the execution equipment for on-site management. I believe everyone has seen these devices?
The above is simple, in fact, the complete intelligent parking system consists of the following components:
Intelligent yard controller, automatic gate, vehicle sensor, ground coil, communication converter, parking programmable LED display, card machine, dedicated power supply, ticketing box, industrial computer, camera, multi-channel video card, Card issuer, induction IC card, intercom host/extension, parking charge management software, UPS uninterruptible power supply.
We have finished the structure. Let's talk about the main functions of the parking system. The main points are as follows:
Automatic card issuance
The intelligent parking system has an automatic card issuance function at the entrance, eliminating the need for manual on-site card issuance, improving operational efficiency and reducing labor costs.
Road gate anti-smashing function
Through the sensing function, when the car does not leave the gate, the gate will not fall, effectively preventing the gate from damaging the vehicle.
Intercom communication
Each exit and booth of the parking lot are equipped with an intercom extension and a host to communicate and exchange information in a timely manner.
recognition system
Through the identification system of the parking lot, the vehicle access can be effectively managed to prevent the loss of the vehicle. The parking system generally has an image recognition system and my license plate recognition system. The license plate recognition system is subject to environmental factors, and there are mistakes in identification. Therefore, we recommend that you take image comparison manual recognition technology.
LED information reminder
You can enter the text yourself and cycle it on the LED display. I believe you are no stranger to this.
PVC RESIN SG5
In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects.
PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90°C. It begins to decompose at about 170°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.
the Degree of polymerization of SG5 is 1000. usually we also call PVC Resin S1000. Its K-value is K67.
PVC RESIN SG5,Polyvinyl Chloride,Polyvinyl Chloride SG5,PVC Resin K67
Henan Shunbang Chemical Industry CO.,Ltd , https://www.suspensionpvc.com