深圳市捷通科技 RFID UHF远距离读写器说明书
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UHF Reader User Manual2E-26562E-2657Contents1. Model Parameter: (3)2. Model Package: (3)3. Wiring Diagram: (4)3.1 Example with Anson Controller (5)3.2 Connect to Ground: (5)4. Installation: (5)4.1 Installation 1 example: (6)4.2 Mounting reader and height adjustment (6)4.3 Reader Installation Angle Adjustment (7)4.4 Installation Example-Parking Lot (7)4.5 Tag position in vehicle (8)5. Application: (9)6. Quick Start for Software (9)6.1 Connect reader With PC (9)6.1.1 RS232 Communication (10)6.1.2 TCP/IP Communication (10)6.2 Basic Settings: (12)6.2.1 Wiegand Parameter Input Zone: (12)6.2.2 Basic Parameters Input Zone: (12)6.2.3 Freq Parameters Input Zone: (14)6.2.4 Senior Parameter Input Zone: (14)6.2.5 Active Encrypt Function (14)6.2.6 . Get Parameter (17)6.2.7 Set Parameter (17)6.2.8 Default All (17)6.2.9 Net Initialize (17)6.3.10 WIFI Initialize (17)6.3 Senior Settings (17)6.4 EPC Read and Write (18)6.5 ISO1800-6B Read and Write (19)7. Notice (20)1. Model Parameter:2. Model Package:In the package include one reader, 1 RS232 Serial port , 12V adapter and the antenna bearer. When you open the box, please check the spare parts, if with any question, please contact distributor or sales department.See below picture for the inside package and separate products picture(2E -2656).RS232/485 RS232/4851-15mDescription PictureDeviceRS232 Serial PortCable12V AdapterAntenna Bearer3. Wiring Diagram:Description Model Wire No. Color Function1 Red DC9-15Positive 2E-2656/57V2 Black GND Negative 2E-2656/573.1 Example with Anson Controller3.2 Connect to Ground:In case you use the external power supply for the UHF reader, then you must have acommon ground with controller, or will cause unknown problems.4. Installation:In general there are two installation ways of UHF reader, see blow picture 1 and 2.7 2E-2656/572E-2656/57PIN58 Grey Trigger/ 2E-2656/57 9 Orange 485+ / 2E-2656/57 10 Purple 485-/ 2E-2656/57TCP/IP UHF reader without Grey, orange and purple cable. 4 Green Data0 Wiegand D0 5 Yellow TXD RS232 PIN26BrownRXDRS232 PIN32E-2656/577 Blue GND RS232 GND 3 White Data1 Wiegand D12E-2656/572E-2656/57(1) (2)Installation 1 will be easy for installation, but distance will be less than installation 2, installation 2 will be more difficult for installation.4.1 Installation 1 example:4.2 Mounting reader and height adjustmentFor installation 1, the mounting pole diameter should be 50-60mm, height should be 2.2m, we suggest to use the stainless steel material(thickness greater than 1.2mm), use the bearer inside the reader box to fix into pole top, and adjust the height from reader center position to road according to vehicle type, in general the height is 1.8-2.2m.For installation 2,the L type mounting pole diameter should be 60-80mm, the cross beam diameter should be 50-60mmmm, and we suggest to use the stainless steel material(thickness should be 1.2mm-2mm).Use the bearer inside the reader box to fix into pole top and adjust the height from reader center position to road according to vehicle type, in general the height is 3.5-4m.4.3 Reader Installation Angle AdjustmentSee below picture 3 and 4 for reference adjust angle for reader.3 44.4 Installation Example-Parking LotPrincipal to install the reader:(1)Reader and barrier gate linear distance no go across 1m.(2)Between reader and tag, no items covered.(3)Distance between reader and control panel or PC distance we suggest as closer as possible and install shielded communication cable.(4)For detailed installation please according to real situation.Reader close to barrier, and make sure the sensing area can cover the ground sensor,See below picture.4.5 Tag position in vehicleIn general, the parking devices are installed in the left side of the lane, then the tag should be stick in the position of below picture showed.For small vehicle, we suggest A, B and C position, for big truck or big bus, we suggest D, E and F position. The principal of the tagposition is not cover the eyesight of driver.Suggest Position: If reader install in left side, then suggest A and E position. If reader install in the top, then suggest B and F, if reader install in right side, then we suggest C and D position.Tag installation when vehicle windshield with metal UV film:(1) Original UV film: According to European standard, Position B willreserve2E-2656 is 1-6m, 2E-2657 is 1-15m. And the vehicle speed should less than 15km/h.120m*70mm space(no contain metal) for RFID stickers. When install the tag, just install in the B position.(2)Self-stick UV film: Cut a space 120*70mmm special for RFID stickers.We suggest B,D or E position.(3) Use anti-metal tags, install in the car license plate.(4) Manual hold the RFID card to read.Correct Hold Card Wrong Hold Card5. Application:(1) Transport Control:(2) Vehicle Management(3) Parking Management(4) Access Control Management(5) Product Anti-fake Detection(6) Anti-thief Management6. Quick Start for SoftwareThe UHF reader with software to read and write the tags and cards, as well to adjust the basic parameter of the reader.6.1 Connect reader With PCThere are two mode of reader, one is TCP/IP and RS232 communication, the other is RS232 communication only.6.1.1 RS232 CommunicationThere are two client in software package, on is RFIDDemo3203.exe other is Netconfig.exe. For RS232 communication device, just open RFIDDemo3203.exe client.See below.Please ensure serial port of reader connect with PC, and select correct port in PC, then select baud rate, then click connect.6.1.2 TCP/IP CommunicationFor TCP/IP communication, you need open two client, Netconfig.exe and RFIDDemo3203.exe. Netconfig.exe to get the IP address and port of connected UHF reader. You can open it by click broadcast.1.See blow procedure 1, click broadcast to get the IP of uhf reader.2.And input the detected IP, but make sure that your pc and the address at the same LAN, be simple, you can ping the IP, see procedure 2.3.Then click “Connect” to connect the reader.4. If communication OK, see below6.2 Basic Settings:6.2.1 Wiegand Parameter Input Zone:It is mainly related to Wiegand output interface. Only communication mode is Wiegand26 or Wiegand34 available.Byte Offset:The byte of card number to be offset, there is a initial position when read card number. To change the initial position, for example Wiegand 26,output 3 byte, but 18600-6B card number (E0 01 02 03 04 05 06 07) i s 8 byte, the parameter is this 3 byte, when the value is 0, it is (E0 01 02), when the value is 1, It is (01 02 03)... More details, please refer to Wiegand protocol.Output Period: It is frequency of Wiegand port. More details, please refer to Wiegand protocol. Pulse Width: It is the time length of Wiegand signal.Pulse Period: It is interval time that from first low pulse to next low pulse sending. For details, please refer to Wiegand protocol.Note: In general, user only need set byte offset, other setup is default.6.2.2 Basic Parameters Input Zone:Work Mode:It includes 3 items:Active , Passive and Response modeActive: Reader keep reading card, and transmit each of card number by communication port (apply to active upload data).Passive: Reader keep reading card, and each of card number store in reader, but do not upload card number,the max. storage is 100pcs (apply to passive upload). 3. Response: Reader do not read card, reader response according difference commands. For example, PC send a recognize card command, reader will read a time and reply card number to PC (apply to short distance read and write card, test).Output Mode:It includes RS232, TCPIP, CANBUS, Wiegand26 and Wiegand34.RS232: Serial port communication mode, It connects with PC serial port directly and point to point mode.TCPIP:Network communication mode, it communicate with PC by LAN or WAN. CANBUS:BUS communication mode, it is point to multiple mode.Wiegand26:It is standard reader communication mode, one-way communication mode. Wiegand34 :It is standard reader communication mode, one-way communication mode.Read Interval:The speed of reading card.Note: read card interval must more than 10ms. If read card interval is too short, it will short lift of the reader.Power Size: The max. value is 30.Trigger:1. Close: Close trigger mode to read card.2. Low Trigger: When trigger lead (gray wire) connect with low power (OV), reader power on, when trigger lead (gray wire) connect with high power (12V), reader power off.Note: When Trigger mode is Close, trigger lead must connect with high power or low power and can not be dangling.Same ID Interval:When reader read a same card continuously, reader only upload one data. The read interval can be set at here, and if the read time is over set interval, reader will upload continuously. Buzzer: When reader read card, the buzzer beep or not.Buzzer:It includes disable and enable, disable mean turn off the buzzer, when read card, no beep, enable mean turn on the buzzer, when read card, with beep.Card Type:1. ISO18000-6B:Only read ISO18000-6B protocol tag.;2. EPC (GEN 2 )Single – Tag :Only read EPC(GEN 2)protocol tag, read one tag one time. Reader hard to or not read multiple tags when put them in the effective range.3. EPC (GEN 2 )Multi – Tag:Only reader EPC (GEN 2 )protocol tag, multi-tag can be read.4. EPC (GEN2 )Multi –Data:Only read EPC (GEN 2 )protocol tag,except read default EPC area 12 bytes data, other area data can be read. (Select this type and set to read the length of other area data in senior parameter, the max. Is 12 bytes)5. ISO18000-6B + EPC (GEN 2 ): ISO18000-6B and EPC (GEN 2 )protocol tag can be read.Freq Parameters Input Zone It refer to 18000-6b and EPC card, normally hopping need be selected.6.2.3 Freq Parameters Input Zone:It refer to 18000-6b and EPC card, normally hopping need be selected.6.2.4 Senior Parameter Input Zone:It is used for multiple channel reader (split reader), integrative reader default is antenna 6.2.5 Active Encrypt FunctionFor this version software, the encrypt function is hided, to enable the encrypt function, please see below procedure.1) Press”F8” 5 Time s2) Choose then “Enabled”, and set password, then set Parameters [Set Para].3) Now, put the tag on the reader, the reader is not beep;4) Presses “Encrypt Tag”, until the reader beep, then enc rypt succeed;Note: when the encrypt tag, you can move the tag to accelerate the process of encryption;6.2.6 . Get ParameterClick “Get Para” button, parameter of the reader can be acquired. Acquire parameter succeed if display green in status bar; Acquire parameter failure if display red in status bar.(Do not read card when acquire parameter)6.2.7 Set ParameterWhen change parameter in demonstration area, click “Set Para” button, updated data will be set in currently reader. Setup succeed if display green in status bar; Setup failure if display red in status bar.6.2.8 Default AllClick “ Default All” button, basic parameter and senior parameter will recover to default. (Need to click “parameter setup”, updated parameter will be set in reader).6.2.9 Net InitializeNull6.3.10 WIFI InitializeNull6.3 Senior SettingsSenior settings is mainly setup the TCP/IP reader parameter, such as IP address, Syris config and time config etc.TCP/IP config: User can modify the TCP/IP uhf readerSYRIS Config: It is to set Syris SN and Syris ID.Time Config: It is to set reader time.Soft Config: In general can ignore the function, soft reset, is reset the device by software.6.4 EPC Read and WriteThe module is used to read and write the EPC card number. when you click the module, will show below picture interface.Identify:When click, the card in the reader Hex number will display here.Read: When click read, the related address and length Hex number will display, for example the card number is 01-02-03-04-05-06-08-09-10-11-12,Address 2, length 2: 01-02, length is 3, then 01-02-03Address 3., length 2:03-04Address 4, length 2: 05-06...Write: When click write, will write the related Hex to related address.For example the card number is 01-02-03-04-05-06-07-08-09-12-10Address is 2 and length is 2, and write 02-01 to the address, then the card no. Become 02-01-03-04-05-06-07-08-09-10-11-12If write to address 3 and the length is 2.Then card number become 01-02-02-01-05-06-08-09-10-11-126.5 ISO1800-6B Read and WriteFor this module is to read and write 1800-6B card number.Identify:When click, the card in the reader Hex number will display here.Read: When click read, the related address and length Hex number will display, for example the card number is E0-04-00-00-3F-0B-22-07-00-00-00-00,Address 0, length 2: E0-04, length is 3, then E0-04-00Address 1., length 2:04-00Address 2, length 2: 00-00...Write: When click write, will write the related Hex to related address.For example the card number is E0-04-00-00-3F-0B-22-07-00-00-00-00,Address is 0 and length is 2, and write 01-02 to the address, then the card no. Become 01-02-00-00-3F-0B-22-07-00-00-00-00,If write to address 1 and the length is 2.Then card number become E0-01-02-00-3F-0B-22-07-00-00-00-007. Notice1. When reader is working, the operator should away from reader 30cm to satisfy the FCC RF requirement.2. Reader must away from the high he strong magnetic field3. When reader use external power supply, must connect the common ground with the controller or the device you connect with.4. For the reader, we suggest 9-15v power supply, you’d better use the power supply we supply or appropriate voltage power supply.5. Mount the reader on a round pole or flat surface when you do installation.6. Connect all the wire as wiring diagram suggest.。
红外读卡器操作说明一、基础参数二、接线定义SW0-1:ON:入口 OFF:出口SW0-234:2代表4号地址 3代表2号地址 4代表1号地址SW1-1:ON:压地感读卡 OFF:不压地感读卡SW1-2:ON:不校验有效期 OFF:822读卡器SW1-3:ON:WG34 OFF:WG26SW1-4:ON:反潜回 OFF:无反潜三、软件操作1、打开软件供应商_反潜回选择好串口(串口即选择发卡器或读卡器连接的串口,默认是打开连接COM1)2、读卡器密码的下载选择串口连接打开后,在下载区选择设置读头和发卡器密码这一项。
在串口选择的下面有个,原密码填写这个读卡器之前使用的密码(出厂默认为6个F)密码位置填写现在要使用的密码,填写好之后点击在下载区的下载按钮,在下方有提示成功或失败。
3、发卡器密码下载及卡片加密选择串口连接打开后,在下载区选择设置读头和发卡器密码这一项。
在串口选择的下面有个,原密码填写之前发卡器使用的密码(出厂默认为6个F)密码位置填写卡片之前使用的密码(卡片默认出厂为6个F)。
填写好之后点击在下载区的下载按钮,在下方有提示成功或失败。
下载完发卡器密码后在下载区选择写卡密码,在密码位置填入与之读卡器相同的密码。
点击下载,把卡片拿至距发卡器感应区10CM的位置,点击下载,在下方有提示成功或失败。
4、写卡有效期、权限卡片加密之后,选择下载区的写卡有效期、权限点击下载,在下载按键下面提示成功或者失败(有效期默认为2个月,不可更改)权限控制选择根据现场情况勾选(默认为全选)5、写挂失卡选择写挂失卡,在挂失卡号位置填入你要挂失的卡号,拿一张新卡至发卡器感应区10CM位置点下载提示下载成功,把这张卡拿到读卡器上去读一下蓝色灯闪烁但没有什么提示(播报语音、开闸等),表示挂失成功。
(注:用来挂失的卡以后只能做挂失卡使用)6、写在场或者不在场根据现场情况,当车主开车已经在场内时,在办理卡片是请写入在场标志。
反之。
UHF电子标签读写模块UHFReader86用户手册V1.10目录一、通讯接口规格 (1)二、协议描述 (1)三、数据的格式 (2)1. 上位机命令数据块 (2)2. 读写模块响应数据块 (2)四、操作命令总汇 (4)1. EPC C1 G2(ISO18000-6C)命令 (4)2. 读写模块自定义命令 (4)五、命令执行结果状态值 (5)六、电子标签返回错误代码 (9)七、标签存储区及需要注意的问题 (9)八、操作命令详细描述 (10)8.1 命令概述 (10)8.2 EPC C1G2命令 (10)8.2.1 询查标签 (10)8.2.2 读数据 (12)8.2.3 写数据 (14)8.2.4 写EPC号 (15)8.2.5 销毁标签 (15)8.2.6 设定存储区读写保护状态 (16)8.2.7 块擦除 (18)8.2.8 读保护设置(根据EPC号设定) (19)8.2.9 读保护设置(不需要EPC号) (20)8.2.10 解锁读保护 (21)8.2.11 测试标签是否被设置读保护 (21)8.2.12 EAS报警设置 (22)8.2.13 EAS报警检测 (23)8.2.14 询查单张标签 (23)8.2.15 块写命令 (23)8.2.16 读取Monza4QT工作参数 (25)8.2.17 设置Monza4QT工作参数 (26)8.2.18 指定掩码扩展读数据 (27)8.2.19 指定掩码扩展写数据 (28)8.2.20 带缓存询查 (30)8.3读写模块自定义命令 (32)8.3.1 读取读写模块信息 (32)8.3.2 设置读写模块工作频率 (33)8.3.3 设置读写模块地址 (34)8.3.4 设置读写模块询查时间 (34)8.3.5 设置串口波特率 (34)8.3.6 调整功率 (35)8.3.7蜂鸣器设置 (35)8.3.8 GPIO控制命令 (36)8.3.9 读取GPIO状态 (36)8.3.10 读写模块唯一序列号获取 (36)8.3.11 标签自定义功能设置 (37)8.3.12 设置缓存的EPC/TID长度 (37)8.3.13 获取缓存的EPC/TID长度 (37)8.3.14缓存数据获取 (38)8.3.15清缓存 (39)8.3.16 查询缓存区标签数量 (39)一、通讯接口规格读写模块通过UART或者USB接口与上位机串行通讯,按上位机的命令要求完成相应操作。
1、UHF RFID读卡实验1.1、EPC Gen2读、写标签号实验实验目的理解UHF RFID的工作原理,并掌握其与HF RFID工作原理的异同点。
掌握EPC标签号的存储区域以及结构特点。
实验设备UHF 读卡器一个、UHF 天线一个、USB连接线一条、9V电源适配器一个、电脑一台、UHF实验上位机软件实验知识预备与原理1.UHF-RFID工作原理在UHF RFID阅读器及电子标签之间的通讯是采用电磁反向散射耦合方式完成。
电磁反向散射耦合方式类似雷达的工作原理,如下图所示。
阅读器就像手电筒,标签就像一个镜子,标签反射最大,就是逻辑“1”。
标签反射最小,就是逻辑“0”。
阅读器开始工作之后,通过天线先向空间发送860~960 MHz频率范围的载波,激活标签,然后开始发送带调制的命令信息到标签(TAG),可以采用ASK 调制,脉冲间隔编码(Pulse Interval Encoding),通讯速率26.7到128 KBIT/S。
在高频范围内的标签收到阅读器发出的高频载波信号,标签天线接收到特定的电磁波,天线就会产生感应电流,在经过整流电路时,激活电路上的微型开关,给标签供电。
标签上的电子线路,将根据阅读器发出信息,通过ASK或者PSK 耦合方式进行调制,FM0等编码方式,向阅读器反馈相关信息。
UHF标签电路采用ASK和PSK的调制方式,将编码信息发送给阅读器,实现了阅读器和标签之间的双向通讯。
相互认证通过之后,阅读器会向电子标签发出读、写、锁定、kill、盘存等操作指令。
2.EPC编码产品电子代码(EPC编码)是国际条码组织推出的新一代产品编码体系,原来的产品条码仅是对产品分类的编码,EPC码是对每个单品都赋予一个全球唯一编码,EPC编码96位(二进制)方式的编码体系,可以为2.68亿公司赋码,每个公司可以由1600万产品分类,每类产品有680亿的独立产品编码,形象的说可以为地球上的每一粒大米赋一个唯一的编码。
ISO18000-6C(EPC GEN2)与ISO18000-6B的详细区别是以下几点:1.ISO18000-6B一次最多可以读取10个标签,用户数据区较大,数据传输速率40Kbps左右,一般用于资产管理领域。
2.EPC C1G2即ISO18000-6C,可同时读取数百个标签,用户数据区较小,数据传输速率在40Kbps-640Kbps,通常用于物流管理。
6C的成功点是将无源标签的空中数据帧剪短了,是一种典型的短帧通讯方式,这样一来,只要瞬间构成标签与读写器天线之间的无线电能量传递条件即可高效率地完成通讯,因此识别率比早期的无源标签有很大提高。
配合多群组识别,防冲撞机制,密集读写器方式,透明ID及私有数据区等功能,为以物流为代表的广泛应用提供了一种有效的非接触识别手段。
6C是有私有数据区的。
简单说,只有百万级以上用户才有资格在订货时选择私有数据区,这也是6C针对海量应用的一种市场策略,以此筛选掉不经济的应用(供求双方均不经济)。
常规应用中,可以通过Access,Kill两个控制字的锁定保护这个数据区,一旦锁定在没有控制字的条件下是看不到的,也读不出来,除非知道AccessPWD。
而KillPWD有32bits,配合32bits的AccessPWD作防伪已经足够了。
街上很多混市的标签高喊自己是Gen2,实际仅仅是6C的ID而已,根本不能提供Gen2的全部功能,特别是那些优秀功能,读写器也是如此。
Gen2中有64Byties的用户私有数据区,对于百万以上的用户,这个区域的每一个byte都是可以锁定的,可以只读,可以读写,还可以在没有密钥的情况下禁止读出。
很理想的产品。
----如果非要说6C与Gen2的关系,明确地讲,6C是Gen2的子集。
Gen2有的功能和可扩展性6C可能没有。
UHFRFID读写器的工作频率及作用介绍
RFID电子标签的工作频率是其重要的特点之一,按照频率的不同分为低频(LF)、高频(HF)、超高频(UHF),不同频率的电子标签特点不同,被应用在不同的领域。
UHF RFID读写器是工作于超高频(UHF)频段的射频识别设备,用来读取超高频电子标签,频率范围在860~960 MHz,超高频电子标签主要应用在仓储物流、车辆识别、服装管理等领域。
UHF RFID读写器的读写距离远,读取距离与读写器模块的性能、天线的增益、标签的尺寸有关,同时也受到环境因素的影响。
UHF RFID读写器可实现多标签读取,常用UHF RFID读写器形式可分为手持式RFID读写器的和固定式RFID读写器。
在工作时,UHF RFID读写器发出查询信号,标签收到后,将信号的一部分能量用于标签内部工作电源,另一部分信号经过标签内部电路调制后反射回UHF RFID读写器。
UHF RFID读写器应用在仓储出入管理
面对大批量货物流动时,相较于需逐一采集的条码技术,RFID技术应用可实现批量读取。
在龙门架或者其他装置上进行部署UHF RFID 读写器,可对进出车辆及其搭载的货物与系统任务单进行校对,确保货物移动安全的同时,节省人力及盘点时间,高效完成货物清点。
BU-900M-K小型900M读卡控制一体机使用说明书2010-A目录第1章概述 (4)外观及指示 (4)接口面板 (4)第2章联网及控制功能 (6)第3章光耦输入 (7)第4章继电器输出 (7)控制道闸抬杆 (7)外接高电压大功率负载(100W灯泡) (7)第5章性能指标 (9)第6章常见故障处理 (10)第7章注意事项 (10)第8章随机文件及附件 (10)第9章售后服务 (11)声明此为A级产品,在生活环境中,该产品可能会造成无线电干扰。
在这种情况下,可能需要用户对其干扰采取切实可行的措施。
读卡时,人员应该至少离开天线30cm,才能满足美国FCC要求的最大允许的人体射频(RF)辐射条款要求。
第1章概述小型900M读卡控制一体机(型号为BU-900M-K)是本公司自主研发的高端UHF RFID 读卡控制器,具备远距离读卡和输出控制信号两大功能。
BU-900M-K读卡控制器可以读写符合EPC Gen2标准的“电子标签”,同时还能兼容2.4G有源标签。
电子标签被附着在待识别的物品表面,电子标签中保存了用于标识物品的电子信息。
BU-900M-K在一定区域内发射无线电信号,形成一个有效的电磁场,电子标签通过这个区域时将被激活,经过必要的握手后向读卡器发送存储在标签中的电子信息。
BU-900M-K在联网情况下会把读卡记录和时间传送到上位机系统,脱机情况下则会保存本次读卡记录。
BU-900M-K读卡控制器广泛适用于门禁型停车场系统管理、不停车自动收费(ETC)、人员门禁管理、电子防伪、物流监控、生产自动化管理等数据采集系统。
外观及指示BU-900M-K读卡控制器把传统的天线、读写器有机的融合到一起,结构紧凑,免除了施工时布设高频同轴线的麻烦。
读卡器外形如下图:天线面板的正下方,有一个红色和四个蓝色的LED指示灯,根据读卡器工作的状态不同会有不同的反应:最左边为红色电源指示灯;右边四盏蓝色LED在读到卡片时高亮闪烁,并伴有蜂鸣器鸣叫;此四盏蓝灯复合噪声指示功能,在探卡过程中能指示出环境干扰的强度,不亮为最小,全亮为环境干扰恶劣。
远距离读卡器应用说明书此说明书将指导您如何使用读卡器。
请在使用读卡器前,仔细阅读此说明书。
一、产品概述随着社会现代化进程的不断推进,人们不断追求高品质生活,汽车已逐步成为人们出行的交通工具。
车辆的迅猛发展给传统的手动刷卡停车场管理系统也带了巨大压力。
上、下班高峰期排队等候刷卡、上坡车道停车刷卡、雨雪天气伸手刷卡等有诸多不便。
科技的发展,先进技术的应用,也更好的解决了传统产品的不足。
远距离不停车自动感应产品的诞生,以便捷、减排、省时、节油等传统产品无法比拟的优势,将全面取代传统式手工刷卡的停车场系统。
因停车场系统应用的特殊性,并不是任何一款远距离读卡设备都能发挥应有的功能,在实际应用中信号能否穿透汽车隔热膜、相临车道信号干扰、跟车信号干扰、微波辐射危害、信号衰减、电磁兼容等关键技术成为产品稳定性的重要因素。
我公司生产的定向远距离读卡器利用红外和微波同步通讯技术,充分考虑产品在停车场系统和ETC系统应用的特点,是国内目前唯一能解决准确定位和互相干扰的远距离读卡设备。
二、系统原理该款远距离定向读卡器结合了红外与射频通讯特点,互补两个不同频率通道的工作优势,相互进行信息传递。
射频是一个无方向的电磁波,难以准确定向,但通讯速度快;而红外具有严格的角度定位,但通讯速度慢;在停车场实际应用中选用某一个通道通讯难以达到理想的使用要求。
原理:读卡器发射60度红外扫描信号,红外信号是经过加密的数据,包含了唤醒编码、机器编码信息;当休眠中的远距离卡进入读卡器发送的红外信号范围时,立即被唤醒工作,发射射频电磁波发送远距离卡内码,在发送卡内码的同时也将读卡器机器码附带传递给读卡器;读卡器接收到卡号后对首先对机器码验证,与该机身码相符的为有效卡直接上传给上位机,与该机器码不符的直接删除,避免了临近车道和跟车的串号干扰。
红外信号扫描范围远距离读卡器休眠中的远距离卡三、产品特点⑴穿透性:可穿透任何金属汽车防爆膜,远距离卡放置到车内,无需摇窗户可自动识别感应;⑵方向性:采用红外定位射频传输双通道模式方式工作,具有严格的方向性和稳定性,读卡区60度以外绝不读卡。
UHF电子标签读写器LJYZN-RFID101用户手册v2.0目录一、通讯接口规格 (4)二、协议描述 (4)三、数据的格式 (5)1. 上位机命令数据块 (5)2. 读写器响应数据块 (5)四、操作命令总汇 (6)1. EPC C1 G2(ISO18000-6C)命令 (6)2. 18000-6B命令 (7)3. 读写器自定义命令 (7)五、命令执行结果状态值 (8)六、电子标签返回错误代码 (12)七、标签存储区及需要注意的问题 (12)八、操作命令详细描述 (13)8.1 命令概述 (13)8.2 EPC C1G2命令 (13)8.2.1 询查标签 (13)8.2.2 读数据 (14)8.2.3 写数据 (15)8.2.4 写EPC号 (16)8.2.5 销毁标签 (17)8.2.6 设定存储区读写保护状态 (18)8.2.7 块擦除 (20)8.2.8 读保护设置(根据EPC号设定) (21)8.2.9 读保护设定(不需要EPC号) (21)8.2.10 解锁读保护 (22)8.2.11 测试标签是否被设置读保护 (22)8.2.12 EAS报警设置 (23)8.2.13 EAS报警检测 (24)8.2.14 user区块锁 (24)8.2.15 询查单张标签 (25)8.2.16 块写命令 (26)8.3 18000-6B命令 (27)8.3.1寻查命令(单张) (27)8.3.2 按条件寻查标签 (27)8.3.3 读数据 (28)8.3.4 写数据 (29)8.3.5 锁定检测 (29)8.3.6 锁定 (30)8.4读写器自定义命令 (30)8.4.1 读取读写器信息 (30)8.4.2 设置读写器工作频率 (31)8.4.3 设置读写器地址 (32)8.4.4 设置读写器询查时间 (32)8.4.5 设置串口波特率 (32)8.4.6 调整功率 (33)8.4.7 声光控制命令 (33)8.4.8韦根参数设置命令 (34)8.4.9工作模式设置命令 (34)8.4.10读取工作模式参数 (36)8.4.11 EAS检测精度设置 (37)8.4.12 Syris响应偏置时间设置 (37)8.4.13 触发延时设置 (38)一、通讯接口规格读写器通过RS232或者RS485接口与上位机串行通讯,按上位机的命令要求完成相应操作。