Industry information

Inventory bluetooth read card system and the advantages and disadvantages of license plate recognition system

2022-03-31 00:00:00 88
In the present parking equipment market, mainly using two kinds of equipment system: bluetooth read card system and license plate recognition system, let small make up to introduce the advantages and disadvantages of the two systems:
bluetooth card system, will need to have only the gateway to a card reader, car bluetooth card registered on reload.After the vehicle identification in scope, bluetooth card reader to recognize, control gate open.That is to say, the car has a card can be identified is small area inside the car, open the door, no card don’t open the door.So if there are foreign vehicles or didn’t handle card owner car can only artificial solved.

inside car judgment accurately, low installation environment requirements.
1. The system function limited (only have truck, limitations);
2. The high cost of late (bluetooth card for users a big village, every car number will increase cost directly, and use for a long time will be no electricity, failed, etc need to change the situation of;
3. Low security (seemingly stable identify the owner, actually deny car flash CARDS system whose car is the same as long as there is a card, the card can be removed easily.In addition, now duplicate the bluetooth card too easy.)
4. Management and charge holes (no registration card of vehicles, can only rely on artificial system only car card not know these factors can have too many crooked brains can move.Such as I use other people’s car bluetooth card for card to open the door, evasion charges, to release)

so speak of license plate recognition system.Gateway installation of license plate recognition cameras, the car entered the camera range, trigger, as the basis of judgment released by identifying the license plate number.
faults: equipment installation environment requirements, after all, photo camera fixed direction, need a fixed Angle makes all through the vehicle QianChePai here can be photographed.Recognition technology to do less than one hundred percent means that there will be wrong.Equipment is expensive, but don’t have to repeat to buy a lot of CARDS, actually.
advantages: 1. The hole the loopholes in management and charge card system can solve the basic, license plate number is the only vehicle id.A run of the money, the servants in general it is hard to do things.2. Inside the vehicle, different permissions, set operation space extends a lot of features, access to the Ministry of Public Security license system, car deck is easy to grasp, higher security.
overall, bluetooth read card system the advantage of accuracy, there is no error in theory, but for the external traffic is more, or directly open to the public parking area for temporary vehicle registration more trouble, there is security risk of misappropriation of parking, battery replacement is also a factor to consider.And the advantages of the license plate recognition system is universal, came over, that is, no matter what car automatic registration license plate and time information, in the case of the vehicle more can greatly improve efficiency.But the downside is that the demand is higher, the site is best able to drive straight, and there may be some leakage recognition and false recognition, license plate recognition technology is already very mature at present, leakage and a deterrent to rate is extremely low.With the rapid development of the intelligence platform, license plate recognition system is gradually becoming the mainstream of the parking lot.
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