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Huaqiang Security Network News ]
What is an iris attendance machine?
The iris attendance machine is a device that uses iris recognition technology to record working hours for workers in specific industries. It mainly solves the inaccuracy of the number of staff members who work, and impersonation and other irregularities to ensure the uniqueness of personnel.
What are the characteristics of the iris attendance machine?
1. The recognition speed is generally around 0.3 seconds, and it can be passed at a glance, suitable for a wide range of people;
2. A variety of integration methods, can be connected to the mainstream access controller on the market, easy to integrate into various application systems;
3.13-475px recognition distance;
4. Advanced iris recognition algorithm;
5. Fully offline, no network required;
6. Support automatic monitoring of infrared signals and trigger the opening of the iris recognition instrument. When a person approaches the identification cabinet for iris recognition, the infrared detector automatically detects the infrared signal to open the iris recognition device;
7. You can use iris acquisition and IC card swipe function;
8. Automatic protection function, there will be an alarm when illegally removed;
What are the functions of the iris attendance machine?
Entry and modification of basic personnel information;
Collection of personnel iris characteristic value information;
Verifying the collected iris characteristic value information to ensure that the collected iris feature value information is available;
Saving the collected iris characteristic value information of the personnel to the iris attendance system feature database;
The iris image information of the iris characteristic value information of the collecting personnel is saved for future research needs;
Identify the iris information of the personnel [2];
If the identification is successful, record the personnel number and the recognition success time;
Accelerometer Sensor
Accelerometer Sensor are widely used to monitor vibration in aerospace, automotive and manufacturing applications. Mechanical engineers often use them to diagnose problems with rotating equipment or assess the stability of structures that are subject to periodic stresses (such as monitoring the vibrations caused by trains/trucks crossing bridges, etc.) They are also often used in monitoring for condition-based maintenance, allowing engineers to examine the vibrations produced by a piece of equipment to assess its health, and monitoring the stresses sensitive equipment undergoes during transportation.
The most common method of acquiring vibration data involves connecting Accelerometer vibration sensor and configuring them into a data acquisition system that can deliver high-resolution (24-bit) vibration data at very high sample rates. Modern data acquisition systems can plot, log, filter, and analyze vibration data in real time, and allow using a variety of accelerometer types.
Accelerometer Sensor, Accelerometer vibration sensor, Acceleration sensor, MEMS vibration sensor,Triaxial Accelerometer Sensor, Triaxial Accelerometer
Xi'an Gavin Electronic Technology Co., Ltd , https://www.gamicos-meas.com
