Access control system for wireless sensor network with vehicle license plate recognition function

Abstract

The invention provides an access control system for a wireless sensor network with a vehicle license plate recognition function. The access control system comprises a wireless sensor network transmission system, an electric telescopic door, a vehicle license plate recognition system, an access control system and an information management system, wherein the electric telescopic door comprises a telescopic door body, a main upright pillar, an auxiliary upright pillar, pulleys, a scanner, a camera, an infrared ray inductor, an infrared ray receiver, a PLC, an upper computer, a server, a wirelesssensor network and a mobile terminal; the wireless sensor network transmission system comprises an infrared ray inductor, the infrared ray receiver, and the wireless sensor network; the vehicle license plate recognition system comprises a camera, a PLC and an upper computer; the access control system comprises a PLC, an upper computer and a server; and the information management system comprises aserver, a wireless sensor network and a mobile terminal. According to the access control system, the card swiping and taking operations are omitted; and the access control system has the characteristics of high speed and efficiency, safety, intelligence and remote control.

Description

technical field [0001] The invention belongs to the field of novel retractable door equipment and an access control system, in particular to an access control system with a license plate recognition wireless sensor network application. Background technique [0002] The retractable door is a kind of door that the door body can stretch and move freely to control the size of the door opening and to control the interception and release of pedestrians or vehicles. The telescopic door is mainly composed of a door body, a drive motor, a slideway, and a control system. Telescopic doors are suitable for public places such as industrial and mining enterprises, government institutions, entertainment venues, hotels and restaurants. At present, the main control methods of domestic retractable doors are; online handle control and wireless handle control, but the handle is still inseparable anyway. For places with high security requirements, manpower is also required to identify whether t...

AI Technical Summary

Problems solved by technology

At present, the main control methods of domestic retractable doors are: online handle control and wireless handle control, but the handle is still inseparable anyway. For places with high security requirements, manpower is also required to identify whether the incoming vehicle is an insider or an outsider. Human recognition takes a long time, is prone to errors, and is likely to cause traffic jams when there are many vehicles

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