Which equipment is required for the parking license plate recognition system?

Surveys show that the license plate recognition of parking lots is increasingly favored by owners and car park operators. Its highly efficient and intelligent functions enable vehicles to quickly pass through, avoid road congestion during peak periods, and queue users; the use of vehicle numbers as an entry and exit vouchers improves Vehicles are parked safely to solve the charges loopholes; card management work is eliminated, eliminating the user from forgetting to bring the card. So there are so many functions in the parking license plate recognition system. What part of it is there?

The license plate recognition system parking lot is basically the same as the original parking lot system equipment. The intelligent barrier gate, barrier gate control machine, ground coil, vehicle detector, electronic display screen, guard post, camera and parking lot management computer are all included. The biggest difference is in video recognition and card exemption. This requires the parking cameras and barrier control machines to have higher functional requirements.

1. Cameras, cameras and car parks here are very different in general image contrast camera functions. They are special brand identification cameras for parking lots. They use high-speed DSP embedded intelligent hardware, embedded identification software, complete video capture, image pre- Complex computer image processing technologies such as processing, license plate inspection, license plate segmentation, character recognition, tracking and comparison, image compression, and data transmission. The system has high recognition speed and high reliability. The device can identify the two-way video input. According to different engineering application scenarios, the two channels of video can be selected as the front or rear mode recognition, without affecting each other.

2. The license plate recognition of the fill light has very high requirements on the on-site environment of the parking lot. It is inevitable that there will be insufficient lighting. The fill light can ensure that the license plate can recognize the camera with enough light and can successfully capture the license plate.

Specification

Apparent density: 2.10~2.30g/cm3
Tensile strength: 15.0Mpa
Ultimate elongation: 150%
 
PTFE is principally used as a gasket material because of it's capability to remain unaffected by the majority of chemicals used in industry. It is also classified, in most cases, as a food grade material, making it acceptable to both medical and food production industries. There are three basic types of PTFE Gasket materials. Virgin PTFE , filled PTFE and expanded PTFE .Features

Acid and alkali resistant

Chemical resistant
Has minimum friction coefficient of all know pure material

Non-viscous, no aging
Now molds can be made according to customers requirements.
 
Virgin PTFE is by far the least expensive of the three varieties, and is used in most general applications. Filled PTFE is a gasket material with a virgin PTFE base to which a substance is added during manufacture to improve the sealing characteristics of PTFE . This "filler" usually is glass or graphite particles although ceramics has sometimes been used. The resulting gasket material is strong, yet highly compressible with very good, though not universal, chemical resistance.

Expanded PTFE is virgin PTFE to which a stress resistance has been added by means of molecular rearrangement during manufacture. This process ensures that the molecular chains from which the PTFE is constructed, do not arrange themselves into set patterns. This means that expanded PTFE possesses no structural weakness (grain) and expands and contracts equally in all directions. Because no additives are required, expanded PTFE also possesses the unique chemical resistance of virgin PTFE.

PTFE Gasket

Glass Fiber PTFE Gasket,PTFE Seal Gasket ,White PTFE Gasket,Black PTFE Nylon Gasket

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