license plate recognition camera system
by:Shenzhen TGW Technology Co.,Ltd

license plate recognition camera system has been widely used in our life, because it has the advantages of fast speed, and has made a significant contribution to the development of our intelligent traffic.When mention about car parking recognition systems, you might immediately think of recognition rates of license plate recognition camera system. What improvements will make in the recognition rates of license plate recognition camera system in the future?

Perhaps it is a problem for many parking system manufacturers that how to improve the recognition rate of license plate recognition camera.nowadays,parking management systems are technically based on so-called "cloud" architectures, as opposed to the LAN architectures used by independent parking Spaces.

After applying the "cloud" architecture, the license plate number needs to be uploaded to the cloud server, which is the premise of binding license plate number payment based on mobile Internet.

If the license plate number is recognized wrong, and the wrong license plate number is uploaded to the cloud server, it is conceivable that the subsequent payment based on the license plate number will definitely be chaotic.

The reason why it confuse us is that license plate recognition camera system is based on the recognition rate, even if the recognition rate reaches 99%, there is still 1% error rate, how to achieve the license plate recognition absolutely correct?

To put it simply,increase the recognition of vehicle's rear license plate as well as the front one. Currently, the license plate recognition camera system only captures the front license plate. The recognition result of front license plate is not enough to ensure a correct recognition, and the increased license plate recognition has double recognition effect.

Arrival, the vehicle license plate recognition system for parking lot according to the original license plate recognition method is used to identify the license number of vehicle QianChePai, vehicles enter the parking lot, by increasing the camera after the vehicle's license plate identification, recognition results consistent can think correctly, the results can be inconsistent thought recognition error, then need to approved by the human, thus increasing the accuracy of license plate recognition.

The car park system can achieve a double recognition effect by adding license plate recognition, which ensures the correct rate of license plate recognition. This is also the only way to solve the problem of correct rate of license plate recognition.

A five-year modernisation programme for the Garda will see new facial recognition software to target and track criminals and terrorists.Patrol cars will be fitted with automatic number plate recognition, every aspect of an investigation will be electronically recorded and crime scene kits such as digital cameras will be given to officers to record information for use later.The strategy up to 2021 sets crime prevention as the number one priority and focuses on policing several other key policing areas including reforming culture, victim support, new technology and cyber crime.


Garda Commissioner Noirin O'Sullivan said the force was committed to openness and accountability after 43 official reports over the last 10 years exposed damning practices and failures."The next five years will see An Garda Siochana become a 21st century police and security service the people of our country can be proud of and our people can be proud to serve in," she said.The 116-page strategy document sets a target of turning the culture of the force into one of openness, transparency and accountability and notes how repeated state inquiries criticised it for being insular and defensive and for ignoring dissenting voices and constructive criticism.
Among the new initiatives are bringing electronic capabilities up to date by giving officers on patrol access to real-time information on mobile devices.New technologies will be used to pinpoint "face in the crowd and shape in the crowd biometrics" to identify criminal and terrorist suspects.More civilians will be hired, more high visibility policing will be targeted in communities and patrols and checkpoints will be stationed in areas affected by particular crimes.
Issues over the management of investigations which were exposed following whistle-blower Sergeant Maurice McCabe's claims will also be addressed.The Garda plan is to systematically catalogue evidence seized, electronically manage case files and deploy the correct resources to an incident or crime scene.On cyber crime, specialist units will be set up to liaise with overseas forces and to support front-line policing and state security while regional Computer Crime Investigation Units will be created.
The Garda said it plans to increase information and intelligence exchange with other forces and deepen attention on those who benefit from or fund crime and terrorism.The Policing Authority, which is set to grill the commissioner in public over the next fortnight about the handling of whistle-blower complaints, said the new focus on victims and crime prevention, increasing visibility of officers, better training and resources is a milestone.Despite the commitments from the commissioner, the Association of Garda Sergeants and Inspectors dismissed the modernisation targets and warned it would not happen unless they secured their pay demands.


General Secretary John Jacob said: "While we welcome a programme of reform, there can simply be no positive reform in the Garda organisation until Gardai are paid appropriately for the job that they do."Press Association

With the acceleration of urbanization, the increase of domestic vehicle ownership and serious traffic congestion, the travel efficiency becomes particularly low. In the final analysis, the reason is not the time spent looking for parking lots, the insufficient supply of parking spaces and the unclear parking charges. The emergence of the concept of intelligent parking management system breaks the deadlock, effectively complements the short board of traffic and makes parking intelligent. I. mobile payment makes parking fees more transparent. At present, the mainstream parking electronic payment methods are code scanning payment and etc payment. The key to the scan code payment is that the vehicle owners bind the accounts of WeChat, Alipay or intelligent parking management system platform. If the toll free payment is opened, the local magnetic or video post will be charged after the identification of the vehicle identity. After the stop, the owner can automatically withdraw the bill without paying the mobile phone payment, leaving the car park without feeling. If no secret free payment is opened, you can pay manually. The second is etc payment, which is a non-stop electronic toll collection system for roads, bridges and tunnels. The vehicle is bound with the etc card. When the etc probe identifies the vehicle, the etc card can directly pay the parking fee. TigerWong car park management platform, to achieve a centralized parking lot management on the same platform, the system integrates vehicle access management, toll management, voice prompts and other practical technologies, vehicle information directly uploaded to cloud platform, centralized charge management, using WeChat, Alipay, UnionPay payment and other electronic payment means, self service payment terminal, mobile phone APP and other means. Let the car owner's parking fee go directly to the property account and perfectly avoid the intermediate links. The cloud platform automatically generates financial statements, the data cannot be changed, the funds go directly to the property account, audit accounts anytime and anywhere, and other functions, effectively block charging loopholes, so as to improve parking service quality and intelligent management level, improve car owners' parking experience, reduce property costs and increase revenue. II. Intelligently manage the parking lot and timely feed back the parking space information, so that car owners can find the parking space faster. Intelligent parking management system reflects parking information and enables car owners to find parking spaces faster. The purpose of intelligent parking management system is to make it easier for car owners to find parking spaces, including offline and online wisdom. Online intelligence is embodied in the use of mobile phone APP and WeChat Alipay to get the car park, parking space information, charging standard, whether booking, charging and sharing services, and realize the function of pre payment and online checkout. Offline intelligence is reflected in making parking people better Park in parking spaces. First, fast traffic to avoid the problems of relying on people to manage the parking lot in the past, opaque charges and large time-consuming in and out of the parking lot. Second, provide special parking spaces, such as wide model parking spaces, novice driver parking spaces, charging pile parking spaces and other diversified and personalized consumption upgrading services. Third, park more cars in the same space. Tigerwong platform is a parking management and operation service platform based on the Internet of things and cloud computing. It connects each parking lot or property to the same cloud service platform through the network to form a big data center of the Internet of things. Through hierarchical management, it realizes the informatization and industrial intelligence of operation management. Relying on the resources and technical advantages accumulated over the past 16 years, tigerwong is the most advanced parking platform in the parking industry to enter the artificial AI intelligent parking lot. Tigerwong has a variety of parking solutions and diversified parking management systems. Relying on cutting-edge technologies such as artificial intelligence, Internet of things and cloud computing, tigerwong breaks through the boundary of time and space, creates an intelligent travel life with Internet of things and enjoys an intelligent life. Tigerwong parking management system has focused on parking equipment for many years! If you have any questions about the parking system, welcome to consult and communicate.

Chenghai Lion International Plaza is developed and constructed by Shantou lion Real Estate Co., Ltd., with a total investment of 792 million yuan. The project covers an area of 15000 ㎡, with a total construction area of 125000 ㎡. It covers a 24 storey residential building and a 19 storey comprehensive building. The project has complete supporting functions, covering 16000 ㎡ high-end office building, 18000 ㎡ luxury business hotel, 23000 ㎡ large shopping mall and 33800 ㎡ top apartment. It is a landmark commercial and residential comprehensive center in Chenghai. After the on-site investigation, the project engineer learned in detail the pedestrian flow characteristics of Lion International Plaza, the design characteristics and actual needs of the underground garage. The project team meeting studied and decided to use the dual system parking lot management scheme. The use of automatic license plate recognition system at the entrance and exit of the parking lot can not only solve the problem of congestion at the entrance and exit of the parking lot, but also avoid the complicated admission procedures for car owners to get off and pick up their cards. At the same time, considering the large number of designed floors and parking spaces of the underground garage, in order to improve the efficiency of car owners entering, parking, picking up and leaving the site, the project team has equipped the whole scheme with a video guidance and car finding system. The intelligent management system of license plate recognition can automatically identify the license plate numbers of internal fixed vehicles and external temporary vehicles; Determine the nature of vehicles and carry out charging or traffic restriction management; Realize long-distance and rapid pole lifting of the gate, and pass without card and parking. While automatically recognizing the license plate, automatically capture all incoming and outgoing vehicles, and compare vehicle pictures, access time, license plate number and charging information. With multi server data management and multiple identification and authentication, the traffic efficiency and charging speed of vehicles in and out are several times that of the traditional configuration. When the computer is disconnected, it can realize offline management and charging, support wechat code scanning payment, and adopt DC frequency conversion technology to save energy and low consumption, so as to realize more efficient intelligent management at the entrance and exit. After years of development, automatic license plate recognition system has become a relatively mature technology. In the future, license plate recognition technology will be more widely used, and the license plate recognition system industry will also face great changes. For enterprises focusing on the parking industry, only companies with independent core technologies and product quality standards can pass the test and truly apply the principle to real life, This is also the only way for license plate recognition technology to move towards the rapid development stage. It is believed that in the near future, with the continuous application and construction of local intelligent transportation systems, the automatic license plate recognition technology will gradually develop to high-definition, integrated and intelligent, and continue to play an important role in various application systems.

Functionally speaking, the license plate recognition system belongs to a semi-automatic auxiliary system, Volkswagen's pla3.0 automatic parking system. It is mainly responsible for the control of the steering wheel, and the gear and brake still need to be controlled by the user. It is used to say that it can really help novice drivers park the car well. It is understood that the optional cost is not high, which belongs to a more practical configuration. But for the old drivers, they always say that it is still an optional function. According to a public God, the system can brush the computer program and use the radar to realize automatic braking, which can be controlled at 10cm in front and back, but the function is locked by the public when leaving the factory, so that's it for this issue first, In the next phase, we will try another driverless automatic parking system. Please look forward to it. I can't stop myself. I believe no old driver will bet that what hurts most when driving? Nothing is more difficult than finding a parking space. I'm sure I can park my car 100% well, not to mention my lovely newcomer on the road. Now more and more models can provide the warm configuration of automatic parking. Are you both excited and excited for novices? What level can automatic parking achieve? Xiaobian decided to go to the 4S store and have a good experience. The Volkswagen Group uses automatic parking technology in its irvwfutura concept car. Irvw is a car with full-automatic parking function, as early as 1992. Drivers could get out of the car and watch the whole process of automatic parking, but due to the high price expected to reach $3000 at that time, the system was not mass produced in the end. In the following years, various automobile manufacturers began the research and development of automatic parking system and slowly put it into market application. From the manufacturer's spoof publicity video that was still popular on the Internet at that time, the first time we saw automatic parking in China should be 2009. The video imitates a small clip of the movie crazy stone. The protagonist is a Skoda Haorui with automatic parking function. Interested readers can also search for Du Niang. As for whether Haorui is the first model with automatic parking function in China, it is impossible to study the existing parking aid system in the market. According to Xiao Bian, The principle of automatic parking varies from manufacturer to manufacturer. License plate recognition system at present, the parking aid system in the market is mainly divided into radar induction type and judgment marking type. The former uses multiple ultrasonic radar probes to detect parking spaces and obstacles, and stops in parking spaces after calculation; Second, through multiple cameras, a set of algorithm is also used to stop the vehicle. The former is more common in European and American models, while the latter is more common in Japanese models. However, due to the large number of models with automatic parking function in the market, the first article starts with Volkswagen pla3.0, and then slowly supplement other representative automatic parking systems, such as new E-class and Japanese Qijun. If there are models that want to be tested, you are also welcome to leave a message in the message area. The whole car contains 12 detection radars. This parking aid system adopts radar sensing. For high configuration models, you can also see the parking situation through the central control reversing image. Compared with the previous generation, the pla3.0 version adds the front entry function and improves the accuracy. Let's experience it first-hand. When this function is needed, it needs to be activated manually. The automatic parking button is on the left side of the shift lever. After the function is activated, the function key will light up yellow and there will be a Chinese prompt "steering intervention activated, please pay attention to the surrounding environment! The radar will detect the parking space. After the function is enabled, the license plate recognition system will be displayed in the middle of the instrument panel in the form of pictures (as shown in the above figure after finding the parking space) The system starts to take over the steering wheel. The user needs to control the accelerator and brake and shift gears according to the prompt. Every step will show "Ding" Sound the prompt tone, and then prompt the next operation in Chinese on the instrument. Just control the brake and watch the car pour into the parking space. At this time, you only need to release your hands. At the same time, there will be radar sound to assist the prompt. The green bar on the right is the distance prompt. The operation is still relatively simple. After parking, the door opening distance is completely sufficient, and the whole parking process of side parking is large It only takes about 30 seconds. The wheel hub will never be scratched, so it is convenient to use. If you find a misjudgment, you can press the automatic parking button more than once manually, or you can cancel the function by actively controlling the steering wheel). The automatic drive out function needs to be used only by turning on the turn signal first, parking in the side direction and supporting automatic drive out. Then press the automatic parking button When in actual use, the car moves back about 20cm, and then leaves with a feeling that the right front is close to the limit distance to be scratched. When the front of the car completely drives out, Chinese will be displayed in the middle of the screen "Please take over the steering wheel and continue driving. At least without this system, Xiaobian, an old driver, has to do more. It feels very useful for novices. Xiaobian has found that there is a great difference between vertical parking and the previous generation. Xiaobian is impressed, but in the process of use. When the previous generation selected the parking mode, press the first button to stop in the side direction, and press the second button When switching to the vertical mode, the new generation of pla3.0 is completely determined by the system according to the parking space. This is a progress. Similarly, in the process of automatic parking, users need to shift and brake according to the system prompt. When reversing the garage, the small programmer tried it three times, and the system will not choose to reverse it once (even if Xiaobian feels that he has stopped, he will drive out about 3M and adjust the body position for warehousing. After warehousing, the door opening positions on both sides are basically balanced, and there are enough positions to open the door. The whole parking process is about 1 minute. Unfortunately, in practical application, because the parking mode is completely judged by the system, there are several misjudgments, mainly when When the parking space meets the conditions of side parking, the system will give priority to side parking. At this time, the staff quickly added that if there is such a large parking space, it is not necessary to use automatic parking under normal conditions? Er, it seems to be very reasonable. The new function of front entry is also one of the selling points. Front entry is a new function of pla3.0. How to use it It is basically the same as the parking garage and the side orientation. It is also determined whether to use the parking space automatically by the system. When the front entry function is realized, the car realizes many in and out adjustments before stopping in the parking space, so it takes a long time, about 1 minute and 20 seconds. According to the actual measurement of Xiaobian's trial this time, the probability of trying out is quite low, and the system will choose only one parking for about 5 times Drive in. Of course, this may also be related to the improper test location selected by Xiaobian. Personally, I think this function should be the most useful location in the last corner of the parking lot. It's also difficult to find this corner! Summary: