Have You Ever Lost Your Car in the Parking Lot?

Introduction to parking lot ticket dispenserThere are lots of different ways to dispose of a parking ticket. It is possible to park your car on a special pedestal, in a shed, or even in a municipal wastebin. In any case, you will need to make sure that you do not put the ticket in the bin before you get back into your car. You can also use a yellow piece of paper to mark the spot where you parked your car. If you have not been paying attention to the details of the parking rules, you may end up with a fine.The internet is an awesome tool for discovering and choosing the best ideas. A person who uses the internet to locate ideas will also be able to use it to pick the best ideas. An individual who uses the internet to locate ideas will also be able to use it to pick the best ideas. An individual who uses the internet to locate ideas will also be able to use it to pick the best ideas. An individual who uses the internet to locate ideas will also be able to use it to pick the best ideas. An individual who uses the internet to locate ideas will also be able to use it to pick the best ideas.Inquiry about parking lot ticket dispenser has been closed. No answer has been given. The reason for the closure is that the company does not want to make it easy for customers to get lost in the maze of their personal traffic laws. Parking lot ticket dispenser is an item that helps people with a problem of getting lost in the maze of their personal traffic laws. Parking lot ticket dispenser is an item that helps people with a problem of getting lost in the maze of their personal traffic laws. The product will help people with a problem of getting lost in the maze of their personal traffic laws.Features of parking lot ticket dispenserParking lot ticket dispenser is an ideal solution for those who need to make sure that their cars are properly stored and sanitized. Parking lot ticket dispenser is an efficient way to keep track of your car, you can use parking lot ticket dispenser to keep track of your car in a safe and clean environment. It is easy to use and convenient to use. You can also park lot ticket dispenser at your home or office and have it ready to use in no time. You can even buy parking lot ticket dispenser at the market and get the same amount of money back.Parking lot ticket dispenser is very common in Japan. A lot of people don't know that there are some differences between parking lot ticket dispenser and parking lot ticket machine. It is also not easy to find out what the difference is between parking lot ticket machine and parking lot ticket machine. The main difference is that parking lot ticket machine has an instruction card to let you know how to use the machine. Parking lot ticket machine has an instruction card to let you know how to use the machine. You can use the machine by yourself or with a person.Parking lot ticket dispenser is very easy to use. The good thing about parking lot ticket dispenser is that it's easy to use. It's simple to use. The only thing that you need to do is to just have to be patient and wait for the customer to pay for the parking lot ticket. If you don't have patience, then you'll get stuck in a cycle of waiting for the customer to pay for the parking lot ticket. And if you don't have patience, then you'll get stuck in a cycle of waiting for the customer to pay for the parking lot ticket.Applications of parking lot ticket dispenserApplication of parking lot ticket dispenser is very popular in China. In fact, many people like to use parking lot ticket dispenser to buy parking space for their cars. They don't need to pay any money for parking space. So, they can buy parking space without paying any money. It is the best way to save money.Application of parking lot ticket dispenser. There are many kinds of parking lot ticket dispensers available in the market, but if you want to use a parking lot ticket dispenser, then you need to be careful about the correct size of the ticket and the appropriate location for the ticket. For example, if you need to use a parking lot ticket dispenser for a small amount of money, then you should choose a small size and place the ticket in the smallest area possible.The application of parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. The parking lot ticket dispenser is an application of parking lot ticket dispenser. The parking lot ticket dispenser is an application of parking lot ticket dispenser. The parking lot ticket dispenser is an application of parking lot ticket dispenser. The parking lot ticket dispenser is an application of parking lot ticket dispenser. The parking lot ticket dispenser is an application of parking lot ticket dispenser.Infinite parking lot.com is a website that offers many services to users, including the application of parking lot ticket dispenser. Infinite parking lot.com provides many services to users, including the application of parking lot ticket dispenser. The main purpose of Infinite parking lot.com is to provide users with a good service and make them happy. You can use Infinite parking lot.Parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser. A parking lot ticket dispenser is an application of parking lot ticket dispenser.Benefits of parking lot ticket dispenserParking lot ticket dispenser is a convenient way to deal with parking lot ticket. Parking lot ticket dispenser is very easy to use and convenient for all people. The first thing you need to do is to buy parking lot ticket. After that, you can pay the amount by cash or credit card. You can also use your mobile phone to pay the amount by SMS.If you are in a hurry, there is no need to wait for a receipt. The money you will save by using the card reader will go to the company that issued the card. In fact, it is possible to use the card reader for free and not spend any money on it. You can even make your own payment by simply typing the amount you want to pay into the box.The use of parking lot ticket dispenser is beneficial to customers. People can be easily got hold of parking lot ticket and they can go to the office and pay for parking lot ticket by using parking lot ticket dispenser. It is easy to use parking lot ticket dispenser and it is cheap to use parking lot ticket dispenser. People can also get hold of parking lot ticket and they can go to the office and pay for parking lot ticket by using parking lot ticket dispenser.There are many companies that offer parking lot ticket dispenser for people who don't have time to go to the post office. It is easy to use and you can save money by doing it yourself. The main advantage of parking lot ticket dispenser is that it is convenient and convenient. If you need to park your car at the nearest place, then parking lot ticket dispenser is the best option for you. There are so many companies that offer parking lot ticket dispenser for people who don't have time to go to the post office. It is easy to use and you can save money by doing it yourself.

Why parking lot equipment supplies?In my opinion, the first step to designing an effective parking lot is to create a parking lot that is safe and clean. If you want to know more about the best parking lot design, I suggest you read the following article. When it comes to safety, there are many factors that go into determining the right way to set up a parking lot. The good thing about using a parking lot is that it will help you save money on your daily expenses. It is also good to note that there are different kinds of parking lot design.Parking lot equipment suppliesenz ?Parking lot equipment supplies is an important part of any successful parking lot. It is very important to get the right kind of equipment to work in a parking lot. You can hire the right kind of equipment for your parking lot from many different companies. The good thing about hiring equipment is that you can get it at a low price. So, the next time you need to rent equipment, just make sure you do some research and find the right company for the job. And if you are looking for a great deal on parking lot equipment, check out these deals.Parking lot equipment supplies and how to choose them? What is the difference between parking lot equipment and parking lot machine? How do you know if you need to buy parking lot machine? Parking lot machine are machines that help you park your car. They also help you pick up your car from the car park. You can use parking lot machine to park your car in a garage, or anywhere else. They are cheap and easy to use. Parking lot machine also helps you get rid of your old car.There are many things that people think about when they think about buying parking lot equipment. They don't think about how much they will need to spend on the equipment, or what the results will be. People also don't think about how much they will save on the cost of the equipment. So, if you are thinking about buying parking lot equipment, you should have a good idea of what you will need to make the purchase and then compare it with what you already have. The only way to do that is to ask yourself a few questions.parking lot equipment supplies featuresThere are many different types of parking lot equipment. The most common type of parking lot equipment is small single bay. There are also bollards, fence posts, barrier posts, small trash receptacles, and some special items that are designed to be very strong. They are usually attached to the end of a fenced yard or building and then bolted to the top of the structure. A good amount of parking lot equipment can be found in most yards and garages. Some companies will have their own specific products that they use for their customers.The list of parking lot equipment supplies features includes the purpose of the parking lot equipment supplies is to provide you with a simple guide to make sure you get the best value for your money. A good example of parking lot equipment supplies is a light bar that will illuminate the area around the car to let you know when you are coming or going. It is also important to note that some parking lot equipment supplies will not only be used to make the car lights brighter but they will also be used to light up the entire car and turn it into a beautiful piece of art.You need to have some sort of special tools to be able to do this. It is not just because you need to know how to put together the wiring, but because you need to know how to fix the connections and all the rest of the stuff that goes into making a good electrical connection. You need to know how to do it right. And when you are finished, you need to know how to get it back up and running.For the best in real estate, see here. For the best in restaurants, see here. For the best in food, see here. For the best in arts and entertainment, see here. For the best in sports, see here. For the best in services, see here. For the best in culture, see here. For the best in healthcare, see here. For the best in transportation, see here. For the best in technology, see here. For the best in travel, see here. For the best in education, see here. For the best in shopping, see here.Details of parking lot equipment suppliesNo one likes to be thought stupid. I mean, when someone says something stupid it can make you feel uncomfortable. It can make you feel ashamed. But sometimes people will use it to their advantage. The first time I heard that expression was in college when I heard someone say something stupid. They said, 'I don't know what you're talking about. You are saying that there is no way to buy anything from Walmart or Best Buy.Most of the time, we don't know what is going on in the world. The only way to know is to ask. And when we ask, we get answers. That is the key to getting answers to questions that most of us never really knew how to ask. If you want to learn how to ask, check out this video where the section focuses on 'How to ask for help when you need it most.Parking lot machine parts includes many different kinds of machines. They include scissor lifts, boom lifts, telehandlers, etc. These machines are designed to be used in high traffic areas and they can be very expensive to maintain. A good mechanic should be able to identify these machines and have them serviced at the right time.We don't have enough information to determine if this is a bug or something else. This problem is very common and has been going on for years. There are lots of things that can cause this problem. One thing that causes this problem is bad connections between your computer and your monitor. If you have a bad connection between your computer and your monitor, it can cause problems with your computer and the monitor. It can also cause problems with your monitor when you try to change the color of the monitor or even turn it on and off. You may also need to reset your monitor or restart your computer.Applications of parking lot equipment suppliesWhen you need to park your car, the first thing you should do is get some parking lot equipment supplies. When you need to park your car, the first thing you should do is get some parking lot equipment supplies. When you need to park your car, the first thing you should do is get some parking lot equipment supplies. When you need to park your car, the first thing you should do is get some parking lot equipment supplies. When you need to park your car, the first thing you should do is get some parking lot equipment supplies.Parking lot machine is used to make small robots that will change the way we drive. When you have the idea that you can make a machine that will change the way we drive, then you can start looking for different machines that will do the same thing. The main problem with this idea is that it is hard to understand how to use it and what to use it for. This means that you will need to know how to build a machine that will change the way we drive.The size of the cost is very small. There are so many applications of parking lot equipment supplies that it is hard to know which one to choose. A good solution is to compare different solutions and pick the one that will work best for you. The problem with using any solution is that there are so many options. This means that you have to go through a lot of books and research to make sure that you pick the right solution for you. If you don't have enough time to do this, then it is better to hire a professional service to do the job for you.Parking lot machine: the concept of parking lot machine is very simple. It has been implemented in several countries and systems are still in development. In order to get a better understanding of the technology, it is necessary to know how the parking lot machine works. The following will give you a quick overview of the basic principles of the parking lot machine. The first principle is that the parking lot machine uses an electric motor to move the rubber wheels on the floor. When the wheels touch the ground, the engine drives the hydraulic pump and forcefully forces the wheels off the ground.

The introduction of parking lot equipment suppliesIn order to provide you with a quick summary of the basic steps that are necessary to make your business more efficient, it is necessary to put together a list of basic items that are necessary to have in your office. These items include paper, pencils, scissors, staplers, address book, notebook, rulers, folders, legal size documents, envelopes, tape, erasers, ink, stapler, binder, envelopes, adhesive, and many more.It is very important to be able to park your car without having to leave your home. People who do not have enough space to park their cars at home often end up using a car park. This means that they cannot go out and use the public transportation system. When you need to park your car, you have to go to the garage or a car park and pay for parking. In order to avoid spending money on parking, it is necessary to know how to park your car.It is difficult to make an accurate estimate of the costs of new equipment. It is important to know what equipment will be used and how much it will cost. If you are going to use a new machine, it is a good idea to have a price list that will give you an idea of the total cost of the machine. A good rule of thumb is to put the cost of the machine in dollars, not in other currencies. For example, if you use a manual paper cutter, you should have a price list that shows the price of the machine in dollars.There are many ways to improve the way you drive. Some people use smart parking system, and some people use smart parking system without smart parking system. There are many ways to improve the way you drive. Some people use smart parking system, and some people use smart parking system without smart parking system. There are many ways to improve the way you drive. Some people use smart parking system, and some people use smart parking system without smart parking system. There are many ways to improve the way you drive. Some people use smart parking system, and some people use smart parking system without smart parking system.The specifications of parking lot equipment suppliesParking lot machine are more popular than ever before. In order to keep up with the market, many companies are investing in high-tech parking lot machine that have been able to increase the efficiency of their machines.Parking lot is an important part of our daily life. We all need to park in a place where we can find a place to park and to go out. The purpose of parking lot is to provide us with the necessary space to park our cars. So, it is necessary to have the right kind of parking lot for our cars. In order to do this, we need to know the specs of parking lot equipment supplies. It is important to know the specs of parking lot equipment supplies so that we can be able to use the right kind of parking lot for our cars.It is important to note that there are many different kinds of parking lot equipment. If you need to use an auto dealer, the internet is a great place to go to get information about what you need. For example, if you need to have an electric car, you can find out what kind of car you need by looking at the local newspaper. You can also find information about what kind of car you need by going to the local dealership.There are many different types of parking lot equipment that you can use to create a parking lot. For example, there are bollards, concrete barriers, gravel, wood, etc. All of these are great options for creating a parking lot. The only problem with using these types of parking lot equipment is that they can cost a lot of money. If you need to add extra features to your parking lot, you should think about using bollards. These bollards are very cheap and easy to install. There are also other parking lot equipment that you can use to create a parking lot.Related popular brands in the parking lot equipment supplies industryThe question is not how many people know that there are so many different kinds of cars and trucks that we drive around. The question is how many people know that there are so many different kinds of cars and trucks that we drive around. And the answer is no. You will never see a car or truck that has more than two rows of seats.We are glad to have the opportunity to serve you. As a result of our success, we have been able to increase our customer base and generate more revenue for our company. If you are looking for a way to earn extra money by selling your services, then this is the right place for you. By doing this, you will be able to earn extra money by selling your services. The advantage of selling your services is that you will be able to earn extra money by selling your services. You will also be able to earn extra money by selling your services.When you buy something, it's not just that you pay for it, but that you also pay for the service that goes with it. It's like buying a car, and then when you get to the dealership, they have to clean your car and do all the work that goes with it. You don't have to pay for the service that goes with it, but it's nice to know that they can do it.There are so many other products that people use in the parking lot. The only problem is that there are so many different products that people use in the parking lot. If you want to make your life easier, there are so many different products that people use in the parking lot. The only problem is that there are so many different products that people use in the parking lot. If you want to make your life easier, there are so many different products that people use in the parking lot. If you want to make your life easier, there are so many different products that people use in the parking lot.The benefits of parking lot equipment suppliesIn many situations, people will park their cars in a parking lot to go to work. This is because there are lots of places where they can park their cars and so it is not easy to find a place where they can park their cars. People often park their cars in the garage, and if they do not have enough space to park their cars, they will go to the mall and pay for parking space.Parking lot machine can do all the work that you need to do, so it is really easy to park your car. The biggest advantage of parking lot machine is that it will help you get a better return on your investment. It will also make your life easier because you will be able to see what is going on around you and also know how to park your car in a safe way. Parking lot machine will also help you save money because you will be able to buy used machines and there will be no extra costs for you.In today's world, people don't think about the impact of their cars on the environment. They don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment. People don't think about the impact of their cars on the environment.Most of the time, it is very easy to forget that there are so many things that people do not know about parking lot equipment supplies. People often think that they can get by with just using their car and parking their car in a garage or somewhere else. This is not always the case. There are many things that people don't know about parking lot equipment supplies. The good thing about parking lot equipment supplies is that they can be used to provide you with many different things that you might not know about.

Who is at fault in a parking lot car accident?Why are you even talking to his insurance company? You should only be taking to your insurance company and let them fight for you. That is what you pay them for. You are not at fault. Let your insurance company handle everything for you.------Is it legal to drive in a public school parking lot when it is out of session?As long as there is not a no trespassing sign, and no one complains, then you should not have a problem. You may want to check with the Board of Education first------What is the conseq for getting caught having sex in a car in the parking lot?Well I got caught once in the park and nothing happened he told us to go home. I guess it depends on the cop because he could arrest you if he wanted to------Is a driver required to yield to pedestrians at a painted parking lot crosswalk with no sign?No - police have no jurisdiction on private property------My car wad towed from my own parking lot?Uh, yeah. Pay your fines, deadbeat------How to prevent my car to get vandalized in HS parking lot?Your more likely to get it towed if you leave it in a CVS lot that much------Back Into Each Other In a Parking Lot, Who's at Fault?Absolutely nothing. It sounds as if it were truly a 50/50 accident. He can give your daughters info to his insurance company, if they call her, tell her not to say anything at all, do not give any info NONE, not even the name of HER insurance company. Worst case scenario, he files a small claims suit. This is the reason that you ALWAYS get an officer to file a report if possible......------How to get car off mechanic's parking lot?Maybe its your battery or fuse!------I hit someone at parking lot but she left?Call your auto insurance company and explain what happened. They probably will want to see the letter you received from her insurance company. If you receive any calls from the other woman or her insurance company, do not answer any questions, just refer them to your insurance company. This will now be handled between the two auto insurance companies. You are lucky the other driver did not report this to the police as a hit and run.------any ideas how to trash the Junior parking lot as a class prank?!?Hopefully, you guys will pick everything up after the party. Some suggestions: Cover the whole area with chalk graffiti. Smear ketchup across the windshields. Put tie water balloons to car fenders and hide them under the car.------Parking Lot Object Oriented Design PythonI have divided this program into multiple files as per below:parking_lot.py is my main module.this test.py covers different test scenarios.How to run test cases:I also have added interactive command line utils where user can either pass a file as input or individual commands.this commands.txt:how to run through commands.txt as input file:output:Similarly you can run individual commands as :.------how to get my landlord to fix up the parking lot?Check with city hall. Depending on the city ordinances, they may have the authority to order him to fix it------Is it safe to park a motorcycle in a parking lot overnight?i do not recommend it. regardless of your area, try to park it in well lit, open areas. I have seen bikes get stolen from just about everywhere. 2 things you should get besides good insurance; an alarm, and a wheel lock. -make sure the alarm is loud and hard to get it too. -paint your wheel lock with a bright or florescent/reflective color. make it stand out so people can see it. i know if someone wants it, they will get it, but make it harder for them, and you will have a better chance of people leaving it alone.------Say you pull into a parking lot?I would park as close to it as possible and hope he crushes it then drives off. I hate the vehicle I am drive today------anyone live in vegas or been to circus circus parking lot?never saw that one. live here now but stayed there several times. was it in the trailer park, ,maybe

In today's rapidly developing society, the active gate system provides great convenience for people's life, work and travel. They can be seen in communities, parking lots, shopping malls, office buildings and so on. How can we ensure that the gate rod will not fall and smash cars in the operation of the active gate?1. Ground sense anti smashing skillsGenerally, the parking lot management system is equipped with ground sensing coil. When the parking lot system detects the ground sensing trigger signal, it will control the road gate rod to rise and adhere to the vertical condition. Once the ground sensing signal disappears, the gate rod will automatically fall. The key to this anti smashing skill lies in the stability of the ground inductance coil. If the ground inductance is disturbed, it may fail, and the ground inductance can only detect vehicles and does not have the function of anti smashing people.2. Infrared anti smashing skillsThis way of anti smashing is to install infrared radiation equipment on both sides of the entrance and exit gate. During the falling process of the gate rod, if the infrared receives resistance when a vehicle drives in, the gate rod will rise actively and respond quickly. However, the infrared radiation range is small, and may be disturbed by rain and snow weather, so the application range is limited.3. Anti smashing skills of pressure waveThis anti smashing skill is mainly used to control the rise and fall of the road gate rod by installing the equipment that comes back in case of obstruction. When the road gate rod contacts the vehicle or pedestrian during the falling process, the rubber strip at the bottom of the road gate rod will be subject to resistance, and it will actively change from the falling state to the rising state, so as to prevent the vehicle from smashing people.4. Anti smashing skills of digital rebound in case of resistanceThe digital active anti smash vehicle measurement skill is mainly that the parking lot system monitors the operation of the stop bar by collecting the operation data of the stop bar in real time and accurately. Once the stop bar is blocked in the operation process, the stop bar will rise quickly. This skill does not need other auxiliary protection equipment and has high safety, but its cost is naturally high, and it is not widely used at present.

The following are the design and installation requirements of license plate recognition system:1. Standard lens 5mm; The correlation between the linear distance (m) and the pixel (P) of the license plate is sorted as follows:2. Standard lens 4mm; The correlation between the linear distance (m) and the pixel (P) of the license plate is sorted as follows:Small license plate recognition (90-120 pixels), large license plate recognition (120-160 pixels). Full resolution capture of the on-site vehicle photo triggering the ground feeling, and the width of the license plate (the pixel size of the license plate can be displayed by framing the license plate through the drawing software).The best straight-line distance: the straight-line distance from the lens of the camera to the outside of the ground sense is generally about 5m for 5mm lens and about 4m for 4mm lens1. Erection height of all-in-one machine: generally 1.5m-1.8m;2. Camera column: installed inside the gate, about 50cm away from the gate rod; Prevent the gate rod from blocking the camera capture, thus affecting the recognition effect;Wiring: network line, power line, ground sensing switching value signal line (connected to vehicle inspection output terminal).3. Ground sensing position at the entrance and exit: the length of the integrated machine occupies 0.5m, which is calculated according to the Pythagorean law (A2 B2 = C2):1) The horizontal distance between the camera lens with 5mm lens and the brake rod shall be kept at about 4.3m. If the camera height exceeds 0.5m, it should be reduced by about 0.25m.2) The horizontal distance between the camera lens with 4mm lens and the brake rod shall be kept at about 3.2m. If the height exceeds 0.5m, it should be reduced by about 0.25m.4. Position of deceleration belt: it is installed at about 1m outside the ground feeling at the entrance and exit to ensure that the following car does not touch the ground feeling. In order to prevent the owner from following the car too close, a warm prompt board should be erected and kept 3 meters away.5. Fill light: the column is 0.6m high and installed at 50cm-80cm on the inner side of the ground sensor (keep the fill light on the front of the license plate). It can be reflected on the license plate by shooting on the ground sensor coil to ensure the recognition effect of the license plate.6. Monitoring picture (bottom inclination): try to keep the width of the license plate parallel to the horizontal, with a maximum of 15 degrees.Therefore, the system requirements can lead to the requirements of the system for the on-site environment. In addition, according to the problems encountered in other projects, the following points are specifically summarized:1. When the vehicle enters the image capture area, the vehicle is facing the camera, and the effect is the best.2. The place where license plate recognition is installed shall have sufficient straight-line distance to facilitate installation and commissioning. This distance can be calculated as follows (vehicle length best recognition distance of camera).3. Avoid installing license plate recognition system equipment after 90 turning.4. Avoid installing license plate recognition system equipment on uphill and downhill.5. The system shall be installed to avoid the chaotic environment on site (there are many pedestrians, and pedestrians often enter and leave the vehicle passage, which is easy to cover the license plate).6. Avoid the channel with serious water and sewage on the road when it rains (it is easy to block the license plate).

The embedding of ground induction coil in parking lot system is very important, which can be said to be related to the safety and stability of the whole parking lot system. This article introduces the construction of ground induction coil from the principle of ground induction coil.1 Principle of vehicle detector and ground induction coil in parking lot1. Operating principleGround induction coil vehicle detector is a vehicle detector based on the principle of electromagnetic induction. It usually embeds a ring coil under the road subgrade of the same lane and supplies a certain operating current as a sensor.When the vehicle passes through the coil or stops on the coil, the iron on the vehicle itself will change the magnetic flux in the coil, resulting in the change of the inductance of the coil circuit. The detector will judge the state of passing vehicles by detecting the change of the inductance.There are generally two methods to detect the inductance change: one is to detect the phase change by using phase latch and phase comparator; The other is to use the coupling circuit composed of ring coil to detect its vibration frequency.2. System compositionThe ground sensing vehicle detector includes ground sensing coil and detector. The coil is used as data collection. The detector is used to complete data judgment and output corresponding logic signals. The detector is generally composed of rack, CPU, detection card and wiring terminal.2 Effect of ground induction coil in parking lot systemIn the parking lot system, to confirm the effect of the ground induction coil, we must first know the orientation of the ground induction coil device. The ground induction coil is generally installed in the following four orientations:1. Import ticket box (import control machine);2. One at the entrance and exit gates;3. Exit ticket box (exit control machine);The ground induction coil used in the industry is generally copper core wire. People who have attended junior high school should know that when a metal object passes through the coil, an electric current will occur. This principle is used in the parking lot system.3 The ground feeling effect at the imported control machine can be located in two aspects:1. Anti loss cardWe should all know that in the standardized one in one out system, temporary vehicles enter the site through automatic card collection. They only need to press the button. At this time, the effect of the ground feeling is that they can pick up the card when they sense that there is a vehicle there, rather than people can pick up the card by standing up and pressing the button.2. Ground pressure sensing card readerIn the remote card reading system (Bluetooth system, license plate recognition system), the local sense is used to distinguish the direction of vehicles.4 The effect of entrance and exit gate also has two aspects1. Anti smashing car. When there is a car at the ground feeling, the road gate rod will not fall off;2. When the vehicle passes through the falling lever, the ground feeling at the exit controller is similar to that at the import controller. In the remote card reading system (Bluetooth system and license plate recognition system), the ground feeling is used to distinguish the direction of the vehicle.5 Precautions for grounding coil embeddingThe "ground induction coil" in the parking lot system is a vibration circuit. It is constructed in this way. First, a circular groove with a diameter of about 1m or a rectangular groove with an equivalent area is made on the ground, and then two or three turns of wires are embedded in the groove, which forms an inductive coil buried on the ground. The coil is a part of a vibration circuit, which forms a vibration circuit with capacitors. Its principle is that the vibration is stable and reliable, The vibration signal is transformed and sent to the frequency measurement circuit composed of single chip microcomputer, and the single chip microcomputer can measure the frequency of the vibrator.1 Coil materialIn the planning process, only the perimeter and turns of the ground induction coil are usually considered, and the material used is often ignored by planners. When the project is in its implementation stage, the mechanical strength and high temperature and aging resistance of the wire must be considered. In some harsh environments, the problem of acid-base corrosion must also be considered.However, in the practical application of conventional conductor, once the conductor is aged or the tensile strength is not enough, resulting in conductor damage, the detector will not work normally. Therefore, it is recommended to use teflon high temperature multi strand flexible conductor above 1.0mm.2 Coil shape1. Rectangular deviceGenerally, the exploration coil should be rectangular. The two long sides are straight with the moving direction of the metal object, with an interval of 1m. The length of the long side depends on the width of the road, and the two ends are usually 0.3m to 1m narrower than the road interval.3 Turns of coilIn order to make the detector work in the best condition, the inductance of the coil should be kept between 100uh-300uh. When the coil inductance is constant, the number of turns of the coil has an important relationship with the circumference. The smaller the perimeter, the more turns.Because various metal substances such as cable pipelines, steel bars and sewer covers may be buried along the way, which will have a great impact on the actual inductance value of the coil, the data in the above table are only for users' reference. During the actual construction, the user shall use the inductance tester to actually test the inductance value of the ground induction coil to confirm the actual number of turns during the construction, as long as the final inductance value of the coil is within a reasonable operating range (such as between 100uh-300uh).4 Output leadWhen winding the coil, leave a wire of sufficient length to connect to the loop sensor and ensure that there is no connector in the middle. After winding the coil cable, the outgoing cable must be made into tight twisted pair, and it is required to be twisted for 20 times at least 1 meter. Otherwise, the output lead without twisted pair will introduce dry closing, making the coil inductance unstable.Generally, the length of output lead should not exceed 5m. Because the sensitivity of the exploration coil decreases with the addition of lead length, the length of lead cable should be as short as possible.5 Embedding methodFor coil embedding, the road cutter shall be used to cut out the groove on the road surface. Chamfer the four corners 45 degrees to prevent sharp corners from damaging the coil cable. The cutting width is generally 4mm 8mm and the depth is 30mm 50mm. Together, cut a slot for the coil lead to the roadside.But pay attention: the groove must be clean and free of water or other liquids. When winding the coil, the coil must be straightened, but not too tight and close to the bottom of the slot. After winding the coil, the twisted output lead shall be led out through the outgoing slot.6 Precautions6.1 coil material: specification: 1.0 square high temperature resistant tinned wire.6.2 there shall not be many metals within 1m around, such as well cover, rainwater ditch cover, etc.6.3 there shall be no power supply line exceeding 220V within 1m around.6.4 when making multiple coils, the interval between coils shall be greater than 2m, otherwise they will disturb each other.6.5 standardize the 3M wide road. The dimension of vehicle detector coil is 2m long and 1m wide. Chamfer 45 and 10cm long is made on the corner.6.7 cutting parameters of buried trunking: the width is 4mm and the depth is 50-80mm. The depth and width shall be uniform, and the situation of sudden depth, shallow, width and narrow shall be prevented as far as possible.6.8 the coil shall be in the same balance orientation as the gate or the control machine.6.9 the two wires from the coil shall be twisted in pairs with a density of no less than 20 knots per meter. The output leads without twisted in pairs will cause disturbance. The length of output lead shall not exceed 5m. Because the sensitivity of the exploration coil decreases with the addition of lead length, the length of lead cable should be as short as possible.6.10 after embedding, use cement, asphalt, epoxy resin and other materials to seal and solidify the notch. For cement pavement, the above three materials can be used. For asphalt stone pavement, asphalt or epoxy resin can be used. Pay attention to the coil when using asphalt pouring.

At present, many communities are actively responding to the call to build smart communities, and the vehicle access process of the community is a particularly important construction project in the construction process of smart communities. Today, Zejie intelligent will introduce to you how the intelligent parking lot system helps to upgrade the community management into a new intelligent community. I hope that through this introduction, you can understand the key role of the parking lot system in the construction of intelligent community.The parking lot system takes the vehicle license plate as the only certificate to enter and exit the community. Whether it is a temporary vehicle or a fixed vehicle in the community, it can enter and exit the community parking lot only by virtue of the license plate, eliminating the complicated parking process such as card swiping and card taking. When vehicles enter and leave the community, the parking lot system will automatically recognize and verify the license plate, and then automatically lift the pole for release. The owner does not need to stop, so as to bring convenient and fast parking experience to the owner.2 Fast and perfect parking flow information recordThe parking lot system can automatically capture and store the vehicle images entering and leaving the parking lot. At the same time, when the vehicle leaves the community parking lot, it will automatically compare and display the vehicle images when entering. This can not only enhance the anti-theft function of the vehicle, but also make the post inspection data more accurate and easy.3 Put an end to arbitrary charges and ensure vehicle safetyThe parking lot system ensures the safety of the owners' vehicles in the community, and can intelligently identify whether the vehicles entering and leaving the community are owners' vehicles or foreign vehicles, so as to assist the parking lot staff in the community to strengthen the supervision and control of foreign vehicles, enhance the safety guarantee of the community, and realize the accurate management of vehicles in the community. Moreover, the parking lot system adopts an advanced charging system, which can effectively avoid the loopholes caused by manual charging. The charging speed is fast and accurate, and greatly improves the traffic rate of vehicles in the community.The above is a further introduction to how the parking lot system can help improve the management of the community. I hope it can help you.

Parking lot management system is a set of network system built through computer, network equipment and lane management equipment to manage the access of vehicles in the parking lot, the guidance of traffic flow in the parking lot and the collection of parking fees. It is a necessary tool for professional parking lot management companies. It realizes the dynamic and static comprehensive management of vehicle access and on-site vehicles by collecting and recording vehicle access records and on-site positions. So, what is the function of this parking lot system? Please see Wuhan parking lot system experts for your detailed explanation1. Image recognition function: when the vehicle enters the site, take the vehicle appearance, color, license plate number and other images through the camera, and compare the exit image with the entrance image when leaving the site to ensure the safety of the vehicle.2. Voice prompt function: make voice prompt for important information, misoperation or illegal operation.3. Multiple report output: vehicle information, charging information, traffic record, vehicle information and user information.4. Applicable to a variety of inductive IC cards: ti-l (134.2k), ti-h (13.56M), hid, Motorola, Mifare, etc.5. Anti smashing function: as long as the vehicle is under the gate, the gate will not fall, and the gate will fall automatically after the vehicle leaves.6. Temporary card issuing: automatic card issuing machine shall be used to cooperate with the key to issue the card. It is prohibited to issue the card when there is no car or the parking space is full.7. Offline operation function: all entrances and exits have networking function to ensure data consistency. When the network is short on and offline, the system operates normally, the network is connected and the data is recovered automatically.8. It has a variety of charging or non charging management methods such as long-term card / monthly rent card / temporary card / management card9. Led Chinese display screen: display time, charge amount, real-time number of vehicles, full parking space, card validity, etc.10. Intercom function: ensure the communication between each entrance and exit and the management center.1. Parking space guidance function: use ultrasonic to detect the occupied or idle state of a parking space, and send the detected parking space state change information to the parking space guidance controller to the best parking position in real time.2. Anti smashing function: in addition to the anti smashing function of vehicle detector, the anti smashing function of people and vehicles can also be realized by using pressure radio wave or infrared technology. Since people or vehicles are under the road gate, the brake rod will not fall. After people or vehicles leave, the brake rod will fall automatically.3. Multi area parking space counting function: for multi area or underground multi-storey parking lot, vehicle detector and counting controller are used to realize vehicle statistics in each area, which is displayed in real time through parking space counting display screen.

The following are the design and installation requirements of license plate recognition system:1. Standard lens 5mm; The correlation between the linear distance (m) and the pixel (P) of the license plate is sorted as follows:2. Standard lens 4mm; The correlation between the linear distance (m) and the pixel (P) of the license plate is sorted as follows:Small license plate recognition (90-120 pixels), large license plate recognition (120-160 pixels). Full resolution capture of the on-site vehicle photo triggering the ground feeling, and the width of the license plate (the pixel size of the license plate can be displayed by framing the license plate through the drawing software).The best straight-line distance: the straight-line distance from the lens of the camera to the outside of the ground sense is generally about 5m for 5mm lens and about 4m for 4mm lens1. Erection height of all-in-one machine: generally 1.5m-1.8m;2. Camera column: installed inside the gate, about 50cm away from the gate rod; Prevent the gate rod from blocking the camera capture, thus affecting the recognition effect;Wiring: network line, power line, ground sensing switching value signal line (connected to vehicle inspection output terminal).3. Ground sensing position at the entrance and exit: the length of the integrated machine occupies 0.5m, which is calculated according to the Pythagorean law (A2 B2 = C2):1) The horizontal distance between the camera lens with 5mm lens and the brake rod shall be kept at about 4.3m. If the camera height exceeds 0.5m, it should be reduced by about 0.25m.2) The horizontal distance between the camera lens with 4mm lens and the brake rod shall be kept at about 3.2m. If the height exceeds 0.5m, it should be reduced by about 0.25m.4. Position of deceleration belt: it is installed at about 1m outside the ground feeling at the entrance and exit to ensure that the following car does not touch the ground feeling. In order to prevent the owner from following the car too close, a warm prompt board should be erected and kept 3 meters away.5. Fill light: the column is 0.6m high and installed at 50cm-80cm on the inner side of the ground sensor (keep the fill light on the front of the license plate). It can be reflected on the license plate by shooting on the ground sensor coil to ensure the recognition effect of the license plate.6. Monitoring picture (bottom inclination): try to keep the width of the license plate parallel to the horizontal, with a maximum of 15 degrees.Therefore, the system requirements can lead to the requirements of the system for the on-site environment. In addition, according to the problems encountered in other projects, the following points are specifically summarized:1. When the vehicle enters the image capture area, the vehicle is facing the camera, and the effect is the best.2. The place where license plate recognition is installed shall have sufficient straight-line distance to facilitate installation and commissioning. This distance can be calculated as follows (vehicle length best recognition distance of camera).3. Avoid installing license plate recognition system equipment after 90 turning.4. Avoid installing license plate recognition system equipment on uphill and downhill.5. The system shall be installed to avoid the chaotic environment on site (there are many pedestrians, and pedestrians often enter and leave the vehicle passage, which is easy to cover the license plate).6. Avoid the channel with serious water and sewage on the road when it rains (it is easy to block the license plate).