RFID 有源只读标签介绍：
Introduction of RFID Active Read - only Tag：
有源电子标签是目前在人员管理相关系统中应用最广泛的有源标签，它采用“主动工作”方式工作，主动向读写器发射信号。配合公司的有源读写器，在良好的可视环境下，最大识别距离可达到100米半径，发射频次可调；标签内部采用高能扣式锂电池，容量可选。标准环境下，电池提供的能量可以保证标签连续工作1～3年。Active electronic tag is currently the most widely used active tag in personnel management related systems. It works in an " active working" mode and actively transmits signals to the reader / writer. With the company's active reader, the maximum identification distance can reach 100m radius in a good visual environment, and the radio frequency can be adjusted. The label uses a high-energy button lithium battery with optional capacity. Under the standard environment, the energy provided by the battery can guarantee the label to work continuously for 1 - 3 years.
当用户对识别距离有不同要求或应用环境较复杂时，可选择不同信号强度的有源电子标签和读写器，并可通过软件调节读写器的增益来达到所需的识别距离。When users have different requirements for identification distance or the application environment is complex, they can select active electronic tags and readers with different signal strengths, and can adjust the gain of readers through software to reach the required identification distance.
在读写器的有效识别范围内有源电子标签以最高200Km/h的速度运行时，可以保证稳定识别。这一特性可完全保证高低速运动状态中的人员、物品的身份识别。读写器和配套的有源电子标签进行通讯时，使用特殊通讯协议，对设备的合法性进行校验，为防数据破解而研发了完善的加密算法，确保通讯过程数据安全。When the active electronic tag runs at a speed of up to 200 km / h within the effective identification range of the reader / writer, stable identification can be ensured. This feature can completely ensure the identification of people and objects in high and low speed motion. When the reader-writer communicates with the matching active electronic tag, it uses a special communication protocol to verify the legitimacy of the device, and develops a perfect encryption algorithm to prevent data cracking to ensure data security in the communication process.
读写器能够同时读取200张以上的有源电子标签，识别准确率99.99%；在极短的时间内可以确保全部识别不漏读。这一特性特别适合学校、特大型企事业单位的人员管理以及大量资产监控定位、仓储管理应用。The reader-writer can read more than 200 active electronic tags at the same time, and the recognition accuracy is 99.99 %. In a very short period of time, it can be ensured that all identifications will not be missed. This feature is especially suitable for personnel management in schools, super-large enterprises and institutions, as well as a large number of asset monitoring and positioning and warehouse management applications.
RFID 有源只读标签特点：
Features of RFID Active Read - only Tag：
1、识别距离：0～150米可调
Identification distance: 0 - 150m adjustable
2、识别速度： 200公里/小时
Identification speed: 200 km / h.
3、识别能力：具备200张/秒的防冲突性能
Identification ability: with anti-collision performance of 200 sheets / second
4、识别方式：全向识别
Identification mode: omnidirectional identification
5、固定增益： 0～3级可按需选定
Fixed gain: 0 ~ 3 levels can be selected as required
6、工作频段：2.4 GHz ～ 2.4835GHz
Operating band: 2.4 GHz to 2.4835 GHz
7、通讯速率：250Kb/s、1Mb/s、2Mb/s
communication rate: 250 kb / s, 1mb / s, 2mb / s
8、通信机制：基于 HDLC 时分多址和同步通信机制
Communication mechanism: based on HDLC time division multiple access and synchronous communication mechanism
9、抗干扰性：频道隔离技术，多个设备互不干扰
Anti - interference: Channel isolation technology, multiple devices do not interfere with each other
10、安 全 性：加密计算与安全认证，防止链路侦测
Security: Encryption calculation and security authentication to prevent link detection
11、测温功能:测温精度±0.4°（可选）
Temperature measurement function: temperature measurement accuracy 0.4 ( optional )
12、功耗标准：平均工作功率为微瓦级
Power consumption standard: average operating power is micro watt level
13、电池配置：扣式锂锰电池，容量500mAh
battery configuration: button lithium manganese battery with capacity of 500 mah
15、使用寿命：1～3年左右，可更换电池
Service life: 1 - 3 years or so, the battery can be replaced
16、电压检测： 电压低于预设值时以无线提示(可选)
Voltage Detection: Prompt wirelessly when the voltage is lower than the preset value ( optional )
17、封装特性： ABS工程塑料，抗高强度跌落与振动
Packaging Characteristics: ABS Engineering Plastics, Resistance to High Strength Drop and Vibration
18、环境特性： 工作温度－40℃ ～85℃
environmental characteristics: working temperature - 40 ℃ ~ 85 ℃
19、工作湿度： ＜95％
working humidity: < 95 %
20、可 靠 性： 防水防冲击，满足工业环境要求
Dependability: Waterproof and impact-proof to meet the requirements of industrial environment
21、外 形 方卡型，可提供OEM定制服务
External square card type can provide OEM customized service
22、安装方式：双面胶粘贴或挂扣
Installation method: double-sided adhesive tape or hanging buckle
RFID 有源只读标签适用领域：
Application field of RFID active read-only tag:
1、人员管理
Personnel management
2、家校通平安短信系统
home school safety SMS system
3、 人员跟踪与定位系统
Personnel Tracking and Positioning System
4、 开放式自动考勤系统
Open Automatic Attendance System
5、人员签到与安全管理系统
personnel sign-in and safety management system
6、 资产管理
Asset management
7、 资产监控与仓储管理等
asset monitoring and storage management, etc
8、 贵重、涉密资产实时监控、定位管理、进出控制等
Real - time monitoring, location management and access control of valuable and classified assets
9、电力设备、燃气管线巡检
power equipment, gas pipeline inspection
10、工厂生产线工序流程管理
Process Flow Management of Factory Production Line
11、仓储托盘、钱箱等容器追踪和管理
storage tray, money box and other containers tracking and management
