RFID personnel positioning collection application

The RFID intelligent positioning system collects regional information and uses the combination of wireless radio frequency and low-frequency positioning RFID technology to automatically identify and regionally locate personnel, thereby realizing personnel management functions. The RFID personnel positioning collection application realizes intelligent collection.

The principle of RFID long-distance identification is used to automatically identify and regionally locate tags entering certain areas. When a person wears a positioning tag and arrives in a certain area, the remote positioning system can detect the current status of the person wearing the tag in real time. area and is displayed on the area map.

The positioning tag is an active RFID electronic tag. Each tag has a unique ID number. The RFID electronic positioning tag will actively send electromagnetic waves to the surroundings at regular intervals. The reader (base station) will detect each collected tag signal, and then upload the detected tag signal and tag number to the positioning server. The tag signal strength detected by different base stations for the same tag is different. The positioning system detects different field strengths of each tag through each base station. To determine the current area of the label.

The personnel access management system consists of four parts: management software, controller, long-distance RFID Card reader and electronically controlled lock. The card reading method is a non-contact card reading method. The card holder only needs to enter the induction area (5-10 meters) Within the range (considering the impact on the card reader of people passing by the door but not going out), the card reader can sense the presence of the card and send the card number to the controller. The controller checks the validity of the card number and then decides whether to open the door. action. The Access Control system can clearly limit personnel permissions. Both internal and external personnel can clearly define the scope of access of targets or objects through system permission settings, and objectively record the entry and exit of personnel into office buildings and floors for inquiry, which is effective Ease the pressure of personnel management, further save labor costs and management costs on the premise of improving safety, and truly realize intelligent management of personnel access.

The 2.4GHz RFID ceiling-mounted positioning base station is divided into two types: single frequency and dual frequency. The single frequency base station frequency is 2.4G, and the dual frequency base station frequency is divided into 2.4G and 125K. The positioning base station is mainly responsible for data collection of signals from tags and uploading them to Positioning server, installed in the positioning area.

RFID positioning tags. The positioning tag is a 2.4G and 125K dual-frequency semi-active RFID electronic tag. The positioning tag regularly sends out 2.4G signals and receives 125K activation signals. The tag has a built-in battery and the battery is replaceable. Because the power consumption of the tag is low, a battery of the personnel tag can be used for more than 2 years under normal circumstances. Personnel positioning tags are available in wristband type and card type. Function buttons can be customized on the card type, which can be used for distress calls or location reporting functions.