License Plate Recognition Camera Brings Convenience to the Field of Intelligent Parking

What ishardware license plate recognitionparking system? With the development of the parking lot industry and various market demands, the market demand for license plate recognition systems is becoming more andmore extensive. At present, it is mainly divided into two types: software recognition and hardware recognition. Through the automatic identification,automatic login and automaticcomparison of the license plate number, the license plate recognition system can realize opening barrier gate automatically, automatic calculating parking fee, automatic verification of the user's vehicle identity, automatic distinction between internal and external vehicles, automatic calculation of the number of parking spaces, automatic alarm and many other intelligent Functions. The system can output real-time data such as the large picture of the vehicle, the small picture of the license plate, the identification number of the license plate, the color of the license plate and the recognition reliability, the traffic flow, and the amount of parking in the field. With vehicle entry and exit static picture query function, can be integrated with other systems Hardware recognition system features 1.Recognition mode: using video streams recognition and conducting all-day real-time analysis of video streams within the monitoring range; 2.Trigger identification method: vehicle detector and coil loop trigger and video trigger are both available, no need to increase detection equipment and to damage the ground or increase engineering, and collect images 24 hours a day. 3.Intelligent algorithm model: using intelligent fuzzy lattice recognition algorithm, the accuracy rate is high, and the recognition rate is greater than 99.80%. Human intervention is rarely required. 4.Recognition speed: The vehicle license plate recognition speed is less than 0.2 seconds, which fully meets the needs of large traffic flow; 5.Environmental adaptability: it can work normally under various lighting conditions such as night, cloudy and rainy days; 6.Camera sharing: The system can share cameras with monitoring, without any impact on the system. 7.Output signal: The system can output real-time data such as the large and small picture of the vehicle, the license plate number, the color of the license plate and the recognition reliability, the traffic flow, and the parking volume in the parking lot. 8.It has the function of querying static pictures of vehicles entering and leaving, and can be connected to the parking space guidance system. Camera specification ● Resolution up to 1920 × 1080 ● Support 3D noise reduction, physical WDR, backlight compensation, strong light suppression, fog penetration, anti-flicker ● Support ROI region of interest coding ● Support license plate recognition ● Support video anomaly detection (scene change, video blur, video color cast detection) ● Optional support for P2P and mobile phone, tablet QR code scanning to quickly add devices ● Support smartphone, tablet, remote monitoring Application The lights above the column have seven colors and are adjustable. And this device can connect to barrier gate as a traffic light

ALPR Solution and LPR camera Automated License Plate Recognition (ALPR) are becoming more recognized by end customers because people always want to be able to identify vehicles as they enter the area. Many solution providers are also aware of the potential of the market, and have provided corresponding license plate recognition schemes. As the schemes are flooded and uneven, this will be very confusing for users. Similarly, for many integrators, when installing and selecting a license plate recognition scheme, it is not easy to determine which is the best choice, and often it is not easy to provide the most suitable service for the user.so,how to choose a better solution? The first step is choosing the LPR camera that meets the criteria 1.Matching the application scene to the LPR camera specifications .A key factor to consider in the ALPR system is the LPR camera specifications. For example, depending on the installation location, the camera will have different options. In places such as highways or high-density commercial complexes, ALPR cameras should be sophisticated enough to ensure high fidelity capture of images. Inevitably, this will increase costs, and customers should be aware of this. Since the focus, motion blur and lighting conditions will affect the camera's capture effect and reduce the accuracy of the system, when selecting a solution, it should be tested in one day or in various special environments to ensure the accuracy of the system. 2.Local processing or cloud processing? it has been very intense recently, but at present, in the license plate recognition scheme, the local processing will provide better results. In many applications, license plate recognition is often integrated with mobile payment. Considering the real-time nature of the system, the local processing method will be better, because if it is on the cloud, it will not only increase the delay, but also raise concerns about the security of the network. 3.Adaptability In Western countries, new laws and regulations will affect the change of license plate style. If the license plate recognition solution can be modified or upgraded, it is most suitable. However, in some countries in Asia, the design of license plates is relatively lacking in standardization. Users in these countries should consider more flexible identification schemes when choosing solutions. Taken together, with the development of license plates and changes in policies, it is important to choose a system that is adaptable to development and that can be continuously upgraded over time. Then, you need to know something about installing ALPR.Once you've chosen the best solution, you should review the best practices for their installation, from camera configuration to fine-tuning for the environment. 1.Camera Setup--Most ALPR systems require fine-tuning of the lpr camera during day and night conditions. It is important that the integrator properly configure the camera settings to ensure that the vehicle or character is captured at any time of the day. In addition, the camera's position and height also play a vital role. 2.The supplemental infrastructure integrator should understand the amount of data flowing to the external server and guarantee the corresponding bandwidth support, a good local network connection will be necessary. If it is a low-cost solution, it is important to let the vehicle approach static in the area to get the best video image, such as installing a speed reducer on the road to decelerate the vehicle. If it is necessary for the tailing, the camera installation position should be carried out. Avoid occlusion. 3.Reading Delay--When using it in an authentication scheme, it is important to keep the read latency low. Proper adjustment of various camera and ALPR software parameters may help achieve this goal. ALPR customers often make mistakes. The most common mistakes in the field is LPR Camera specifications are not properly valued. For example, when the fine-tuned shutter speed is not matched to the speed of the vehicle, the visual effect may be unclear. Not getting the correct potential reading is also a problem. The quality of the ALPR solution, especially its level of accuracy, is critical. However, many customers often do not check these parameters and compare them with other parameters when choosing a solution. You can find more information about ALPR in Wikipedia click here>>

ALPR cameraWhat is ALPR camera?ALPR integrated camera is specially used at the parking industry, ALPR camera based on embedded intelligent ALPR integrated product, exclusive set ALPR, camera, front-end storage, supplementary light and other integration, using hd dynamic CMOS and DSP, peak computing power up to 6.4Ghz.Based on the automatic exposure control algorithm, the image we get by ALPR camera is excellent.With excellent performance, multifunction, high adaptability and strong stability, it is the best application form of ALPR function for parking management system.ALPR cameras convert optical images into electrical signals for storage or transmission.ALPR cameras increase the function of license plate recognition,the reflected light of license plate is collected by camera , and then convert light into electrical energy(video signal) by the camera device .last, we get the corresponding license plate number by process the ALPR algorithm analysis.What types of License plate that can be recognized by ALPR cameras? Our alpr camera can deal with license plates of all countries around the world.such as ordinary blue license plate, black license plate, yellow license plate, double yellow license plate, police license plate, new armed police license plate, new military license plate, embassy license plate, Hong Kong and Macao entry and exit license plate.ALPR camera has independently developed ALPR algorithm, so it will keep updating and upgrade, which can keep the best recognition status for a long time. Core features of ALPR camera1.Embedded ALPR algorithm: the comprehensive recognition rate is higher than 99.58%;2.Excellent automatic imaging control: automatic tracking of light changes, effective suppression of forward and reverse light;Suppress car headlights at night;The filling lamp is controlled based on image analysis algorithm to avoid the instability of the traditional filling lamp based on photosensitive resistor.3.Offline operation: front-end data storage function;Intelligent treatment of vehicles without license plate: multi-trigger mechanism ensures the normal traffic management of vehicles without license plate (or serious pollution, etc.). ALPR cameras equip with wide dynamic CMOS, local exposure, image algorithm based on license plate control of fill light technology, completely different from the ordinary ALPR cameras, can automatically track the light changes, effectively restrain frontlighting and backlight, especially at night can restrain the interference of car headlights, thus clearly capture the license plate.In particular, the supplementary light controlled by image algorithm avoids the instability of the traditional photosensitive resistor's supplementary light, thus completely ensuring the good imaging effect in the environment of dark night, backlight, direct headlight and severe weather.

LPR camera By: Shenzhen TGW Technology Co., Ltd In the smart parking industry, the development and application of the parking lot "unattended" ALPR system have been implemented. The unattended intercom call system is installed at the entrance and exit of the parking lot, so that car owners can enter the parking lot without the assistance of parking lot staff. The car owner can finish the parking payment process through the mobile payment system and the self-service payment machine. Compared with the previous, parking efficiency has been greatly improved. So what are the advantages of unattended LPR camera parking systems? 1: LPR camera parking management system can Prevent unauthorized charging and wrong charging The owner can see the specific settlement information of the parking fee, Because the parking system is electronically timed and paid online, avoiding various disadvantages of traditional manual charging. The funds go directly to the account of the property manager, which is safe and efficient. 2: LPR camera parking management system can Save parking costs The unattended parking lot saves the cost of parking lot management personnel, the intercom system is installed at the entrance and exit, and the management center is called in real-time in an emergency, which greatly saves the management and operation cost of the parking lot and increases the parking lot income. 3: LPR camera parking management system can Save time Vehicle identification can realize non-stop traffic, no need for car owners to get cards, no manual charges, change, greatly save car owners time, and increase the speed of entering and exiting the field. 4: LPR camera parking management system can increase parking space utilization Vehicles enter and leave at a high rate, and owners can quickly find parking spaces and reverse directions, which increases the utilization rate of parking spaces and reduces the vacancy rate of parking spaces in a series of times when owners look for cars in the traditional parking lot and wait in and out. 5: LPR camera parking management system can Improve the user experience The unattended parking system is completed by the owner on his own. The owner can independently control a series of parking operations, which is clear, intuitive, convenient and efficient, helping the owner to save time and improving the owner's parking experience. We are a License plate recognition company which specialize in ALPR (License plate recognition), we offer ALPR solution all around the world.Click the linksbellow to learn more about our products! ALPR system, ALPR software, ALPR camera, ALPR hardware, license plate recognition system, LPR camera You can also learn more about ALPR at Wikipedia.