The use of modern high-tech products will certainly greatly enhance the management image and popularity of the company. For the current field of parking system, license plate recognition technology is undoubtedly the front-end technical product of the yard system. However, what is the system advantage of the license plate recognition system compared to the ordinary card-swiping system?
1. The advantages of license plate recognition in fixed vehicle management (1), completely solved the problem of the use of a multi-vehicle car (2), completely solved the loss of the owner card, and the situation that the card was not carried (3), completely solved the problem of active Card replacement battery, card damage, card loss, card replacement work (4), completely resolved the purchase of cards, card issuing work, fixed card payment does not need to bring a card, only need to report the license plate number to complete the extended recharge authorization work, saving Cost, improve efficiency.
2. The advantage of license plate recognition in the management of temporary vehicles (1). It completely solved the occurrence of sympathy fees and the amount of corruption in the collection of temporary vehicle charges.
(2) Completely resolved the failure of the card machine to issue a swallow card, without manual card issuance or collection. Managers only need to pay money according to the system prompts.
(3) Completely resolved the situation where the fixed owner took the card in and stuck out.
(4) Completely solve the problem that it is difficult to query the incoming and outgoing vehicle records by entering the license plate number, or cannot be queried.
Kean license plate recognition system is briefly described:
200W high-definition stereo license plate recognition camera gathers three-dimensional license plate recognition, focus auto exposure, license plate maladjustment and many other unique technologies, product set network video, video capture, image processing, license plate recognition, LED \ voice broadcast license plate, courtesy tips, intelligent control Use it offline. In the case of a computer failure, the system automatically recognizes the entrance and exit of the vehicle, manages it offline, and when the computer is started up, the data is extracted and uploaded, eliminating the management difficulty caused by the loss of data on the node. When the vehicle passes at the speed of 0-150Km\h, it can realize the passage of the license plate without stopping, and the recognition rate is as high as 99.8% in all-weather 24 hours.
For the numerous license plate recognition promotions that are currently on the market, we can make a choice. What kind of license plate recognition technology is good? Xiao Bian made the following discussion here for your reference.
License plate recognition system is not a panacea, license plate recognition is based on the fuzzy segmentation of image data to achieve accurate reading of the license plate number, the width of the vehicle channel is limited, currently recognized by the industry, the width of the lane is within 3-6 meters, the vehicle Excessive lane width can be achieved by adding lane recognition cameras to reduce the recognition burden of a single recognition camera. At the same time, there is a minimum requirement for the length of the lane. The minimum length of a typical lane is more than 7 meters. When the lane is short or the mouth is flared, the vehicle may enter from any direction of the bell mouth, resulting in the body cannot be completely parallel to the lane. The lane more than 7 meters can fully satisfy the length of the large, medium and small body on the market at present. Sufficient to allow the car to turn the body into the identification area. Currently, the license plate recognition technology generally adopts dual software and hardware recognition technologies. After the license plate recognition camera captures the license plate, the camera itself has the license plate image processing function to achieve accurate reading of the blurred image and send it. Whether to open the gate instruction, and to broadcast the license plate number offline, the time of entry and exit, the amount of charge, and the limited time of the vehicle. The image will be sent to the software immediately when the image cannot be recognized by the fuzzy. Through the software secondary algorithm, the result is finally sent to the camera. Compared with the completely soft recognition commonly implemented in the market in previous years, today's all-in-one machine recognition has the advantages of fast recognition speed and high recognition rate. Reduce the occurrence of node loss during data transmission.
Next we need to discuss the installation of license plate recognition systems, construction requirements, and how to reduce post-sale maintenance issues.
Since 2016, the license plate recognition system market can be said to have entered into competition and has been surging. The industry has entered a stage of reshuffle, and the brand of the parking lot industry will no longer be a well-known one-card enterprise. However, in this fierce market competition, for a considerable number of customers and friends may think that things are similar, the price is cheap, or that the original big brand is not very good, then use it. Or do you see the neighbouring community, and the unit is not using its system? So I'll give priority to this one. Many times we pay attention to shopping is three, cost-effective first. A good license plate recognition system improperly depends on the rationality of the equipment design. The equipment supplier or the engineering company is also critical in terms of the design of the site environment.
In the standard situation, the license plate recognition is divided into two lanes: entrance and exit. In the middle, a concrete-constructed safety island is set up. The entrance and exit are separated by two lanes. The widths of the two passages at the entrance and exit are generally set at about 4 meters. If there is any excess channel at both ends, Use guardrails to separate off non-motorized lanes and walkways to achieve pedestrian-vehicle diversion; or the entrance is at the east gate and the exit is at Ximen. In this case, the post and computer are usually set up for export. The booth is the studio of the paid security personnel. The computer is the terminal for the security personnel to query the vehicle information. The establishment of a safety island should not be too large or too small. It can be about 1.5 meters in width, about 5 meters to 6 meters in length, and about 15-20 cm in height. It occupies the middle of the entire roadway corridor, which fully shows the symmetry of the building. nice.
According to the requirements for weak current security construction standards, every wire laid on the ground should be laid with anti-oxidation and acidification line pipes, which can be PVC pipe or galvanized steel pipe, to ensure that the wire is buried in the ground for 10-15 years. The above will not oxidize and fall off. For the diameter of the line pipe is also appropriate to large-scale, in the case of late line damage to ensure that the line can be used twice the threading pipe, this point is that many construction companies do not pay attention to the construction team, just consider the wire cloth into Now, there should be no problem. The recognition of this point is very high for the customer of the customer. The line pipe passing through the road is generally better than 3-5 cm above the road surface. The width of the excavation should not be too wide, so as to avoid damage to the road surface, which can be 3-5 cm wide.
The license plate recognition system uses the network high-definition identification camera, so the communication protocol is basically the network TCP\IP, and all the network lines are taken; here I would like to specifically remind the engineering business friends and customers friends, the current market price of wire rods are wide Not much, the use of good wire rods can be very small for cost increase. Individuals are advised to use outdoor special type 6 cable and more suitable. According to personal construction experience, in many cases, network communication lines are easily oxidized when used outdoors, and network lines cannot be used as control lines or power lines. Control lines generally use RVVP4*1.0 or better wire. The general post is equipped with air conditioning, so the power supply line for the guard post is guaranteed to be a single-strand copper wire of 4 square meters or more.
1. The advantages of license plate recognition in fixed vehicle management (1), completely solved the problem of the use of a multi-vehicle car (2), completely solved the loss of the owner card, and the situation that the card was not carried (3), completely solved the problem of active Card replacement battery, card damage, card loss, card replacement work (4), completely resolved the purchase of cards, card issuing work, fixed card payment does not need to bring a card, only need to report the license plate number to complete the extended recharge authorization work, saving Cost, improve efficiency.
2. The advantage of license plate recognition in the management of temporary vehicles (1). It completely solved the occurrence of sympathy fees and the amount of corruption in the collection of temporary vehicle charges.
(2) Completely resolved the failure of the card machine to issue a swallow card, without manual card issuance or collection. Managers only need to pay money according to the system prompts.
(3) Completely resolved the situation where the fixed owner took the card in and stuck out.
(4) Completely solve the problem that it is difficult to query the incoming and outgoing vehicle records by entering the license plate number, or cannot be queried.
Kean license plate recognition system is briefly described:
200W high-definition stereo license plate recognition camera gathers three-dimensional license plate recognition, focus auto exposure, license plate maladjustment and many other unique technologies, product set network video, video capture, image processing, license plate recognition, LED \ voice broadcast license plate, courtesy tips, intelligent control Use it offline. In the case of a computer failure, the system automatically recognizes the entrance and exit of the vehicle, manages it offline, and when the computer is started up, the data is extracted and uploaded, eliminating the management difficulty caused by the loss of data on the node. When the vehicle passes at the speed of 0-150Km\h, it can realize the passage of the license plate without stopping, and the recognition rate is as high as 99.8% in all-weather 24 hours.
For the numerous license plate recognition promotions that are currently on the market, we can make a choice. What kind of license plate recognition technology is good? Xiao Bian made the following discussion here for your reference.
License plate recognition system is not a panacea, license plate recognition is based on the fuzzy segmentation of image data to achieve accurate reading of the license plate number, the width of the vehicle channel is limited, currently recognized by the industry, the width of the lane is within 3-6 meters, the vehicle Excessive lane width can be achieved by adding lane recognition cameras to reduce the recognition burden of a single recognition camera. At the same time, there is a minimum requirement for the length of the lane. The minimum length of a typical lane is more than 7 meters. When the lane is short or the mouth is flared, the vehicle may enter from any direction of the bell mouth, resulting in the body cannot be completely parallel to the lane. The lane more than 7 meters can fully satisfy the length of the large, medium and small body on the market at present. Sufficient to allow the car to turn the body into the identification area. Currently, the license plate recognition technology generally adopts dual software and hardware recognition technologies. After the license plate recognition camera captures the license plate, the camera itself has the license plate image processing function to achieve accurate reading of the blurred image and send it. Whether to open the gate instruction, and to broadcast the license plate number offline, the time of entry and exit, the amount of charge, and the limited time of the vehicle. The image will be sent to the software immediately when the image cannot be recognized by the fuzzy. Through the software secondary algorithm, the result is finally sent to the camera. Compared with the completely soft recognition commonly implemented in the market in previous years, today's all-in-one machine recognition has the advantages of fast recognition speed and high recognition rate. Reduce the occurrence of node loss during data transmission.
Next we need to discuss the installation of license plate recognition systems, construction requirements, and how to reduce post-sale maintenance issues.
Since 2016, the license plate recognition system market can be said to have entered into competition and has been surging. The industry has entered a stage of reshuffle, and the brand of the parking lot industry will no longer be a well-known one-card enterprise. However, in this fierce market competition, for a considerable number of customers and friends may think that things are similar, the price is cheap, or that the original big brand is not very good, then use it. Or do you see the neighbouring community, and the unit is not using its system? So I'll give priority to this one. Many times we pay attention to shopping is three, cost-effective first. A good license plate recognition system improperly depends on the rationality of the equipment design. The equipment supplier or the engineering company is also critical in terms of the design of the site environment.
In the standard situation, the license plate recognition is divided into two lanes: entrance and exit. In the middle, a concrete-constructed safety island is set up. The entrance and exit are separated by two lanes. The widths of the two passages at the entrance and exit are generally set at about 4 meters. If there is any excess channel at both ends, Use guardrails to separate off non-motorized lanes and walkways to achieve pedestrian-vehicle diversion; or the entrance is at the east gate and the exit is at Ximen. In this case, the post and computer are usually set up for export. The booth is the studio of the paid security personnel. The computer is the terminal for the security personnel to query the vehicle information. The establishment of a safety island should not be too large or too small. It can be about 1.5 meters in width, about 5 meters to 6 meters in length, and about 15-20 cm in height. It occupies the middle of the entire roadway corridor, which fully shows the symmetry of the building. nice.
According to the requirements for weak current security construction standards, every wire laid on the ground should be laid with anti-oxidation and acidification line pipes, which can be PVC pipe or galvanized steel pipe, to ensure that the wire is buried in the ground for 10-15 years. The above will not oxidize and fall off. For the diameter of the line pipe is also appropriate to large-scale, in the case of late line damage to ensure that the line can be used twice the threading pipe, this point is that many construction companies do not pay attention to the construction team, just consider the wire cloth into Now, there should be no problem. The recognition of this point is very high for the customer of the customer. The line pipe passing through the road is generally better than 3-5 cm above the road surface. The width of the excavation should not be too wide, so as to avoid damage to the road surface, which can be 3-5 cm wide.
The license plate recognition system uses the network high-definition identification camera, so the communication protocol is basically the network TCP\IP, and all the network lines are taken; here I would like to specifically remind the engineering business friends and customers friends, the current market price of wire rods are wide Not much, the use of good wire rods can be very small for cost increase. Individuals are advised to use outdoor special type 6 cable and more suitable. According to personal construction experience, in many cases, network communication lines are easily oxidized when used outdoors, and network lines cannot be used as control lines or power lines. Control lines generally use RVVP4*1.0 or better wire. The general post is equipped with air conditioning, so the power supply line for the guard post is guaranteed to be a single-strand copper wire of 4 square meters or more.
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