What Is the Difference Between Software and Hardware Recognition of License Plate Recognition System

When it comes to the license plate recognition system, many car owners have some experience when entering and leaving the parking lot. The license plate recognition system brings convenience to our life. For the license plate recognition system, we all know that its recognition methods are divided into soft recognition and hard recognition, but for the demander, how to understand the difference between soft recognition and hard recognition through this thousands of different shapes? Hard recognition: in short, it is to recognize and process the captured vehicle image through the independent hardware equipment of the license plate recognition system. This recognition mode adopts video stream recognition. The trigger modes include ground trigger and video trigger. There is no need to add detection equipment, and the video stream in the monitoring can be analyzed in real time all day long; However, the disadvantage of hard recognition is that it is difficult to upgrade. It needs to change the traditional hardware recognition equipment for upgrading, and the subsequent upgrading cost is high. Soft recognition: the recognition mode of soft recognition is to photograph the vehicles within the specified range and compare the images through the software system. At the same time, in order to ensure the accuracy of recognition, soft recognition can capture the images of vehicles entering and leaving the site for many times until the clearest pictures are captured as the basis for entry and exit; The trigger recognition methods adopted by it mainly include ground sensing, infrared and other peripheral vehicle detection equipment, without manual intervention; For the license plate recognition system that relies on software for recognition, the most significant advantage is that the subsequent system upgrade is simple, direct online upgrade, time-saving and simple. For the license plate recognition system, many people will choose to manage it through soft recognition for the convenience of upgrading, which can not only keep up with the needs of the market, but also complete the online upgrade in real time to prepare for secondary development and other functions.