WO2012019473A1 - 射频识别控制装置、系统及方法 - Google Patents

射频识别控制装置、系统及方法 Download PDF

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Publication number
WO2012019473A1
WO2012019473A1 PCT/CN2011/074128 CN2011074128W WO2012019473A1 WO 2012019473 A1 WO2012019473 A1 WO 2012019473A1 CN 2011074128 W CN2011074128 W CN 2011074128W WO 2012019473 A1 WO2012019473 A1 WO 2012019473A1
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WO
WIPO (PCT)
Prior art keywords
control
peripheral
service module
base station
station controller
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Application number
PCT/CN2011/074128
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English (en)
French (fr)
Inventor
刘朝阳
赵董兴
陈杰
Original Assignee
中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/811,734 priority Critical patent/US9177178B2/en
Priority to EP11816032.4A priority patent/EP2605179B1/en
Publication of WO2012019473A1 publication Critical patent/WO2012019473A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01Details
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25187Transmission of signals, medium, ultrasonic, radio
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25196Radio link, transponder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • Radio frequency identification control device system and method
  • the present invention relates to radio frequency identification technology, and in particular to a radio frequency identification control apparatus, system and method. Background technique
  • the RFID (Radio Frequency Identification) system includes an electronic tag and a reader. It is a non-contact automatic identification technology that automatically recognizes the target object and acquires relevant data through radio frequency signals. The identification work can be performed without manual intervention. In a variety of harsh environments. RFID technology recognizes high-speed moving objects and recognizes multiple electronic tags at the same time, making operation quick and easy.
  • Radio frequency identification control systems typically consist of an electronic tag (radio frequency electronic tag) and a reader.
  • the electronic tag has a certain format of electronic data, which serves as the identification information of the item to be identified.
  • the reader sends a command to the electronic tag, and the electronic tag transmits the identification data of the memory back to the reader according to the command of the received reader.
  • This communication is realized in a contactless manner using spatial coupling of an alternating magnetic field or an electromagnetic field and radio frequency signal modulation and demodulation techniques. That is, the reader sends an air interface command to the electronic tag, and the electronic tag responds to the command of the reader to realize communication between the reader and the electronic tag.
  • control rules and procedures of the existing RFID control system are fixed and cannot be rewritten. This can only be used in a scenario.
  • the control rules of a scene are fixed in sequence: inventory, authentication, LED display, and open channel.
  • the order of the control rules can no longer be changed: inventory, authentication, open gate and LED display. If you need to modify the order of the control rules, you can only rewrite the code by the manufacturer, which increases the complexity of the work and is very inflexible.
  • a plurality of external devices are usually controlled by a single base station controller, so that each base station controller needs to bring out many external interfaces, such as maintenance and movement, etc. not flexible.
  • a primary object of the present invention is to provide a radio frequency identification control apparatus, system and method for reducing the control complexity of a radio frequency identification control apparatus and system and improving the flexibility of the radio frequency identification control apparatus and system.
  • a radio frequency identification control device includes a base station controller, which is respectively connected to a basic service device and an external device; and the base station controller includes:
  • the basic service module is configured to control the basic service device, and report the control result information
  • the peripheral service module of the base station controller is configured to control the external device, and report the control result information
  • the control logic module is configured to receive the control result information reported by the basic service module and the peripheral service module, control the basic service device by using the basic service module according to the control logic rule, and further control the external device by using the peripheral service module.
  • the apparatus further includes: a peripheral controller coupled to the base station controller and the external device, respectively; configured to apply the same mode as the base station controller to control the external device.
  • the peripheral controller includes:
  • a peripheral service module of the peripheral controller configured to control the external device, and report the control information to the control logic module
  • the peripheral service module of the peripheral controller uses the same control mode as the peripheral service module of the base station controller.
  • the base station controller and the peripheral controller are each provided with a device interface connected to an external device.
  • a radio frequency identification control system including a base station controller and a basic service device connected thereto And an external device; the base station controller includes:
  • the peripheral service module of the base station controller is configured to control the external device, and report the control result information
  • control logic module configured to receive control result information reported by the basic service module and the peripheral service module, control the basic service device by using a basic service module according to a control logic rule, and further control the external device by using the peripheral service module device.
  • the system further includes: a peripheral controller coupled to the base station controller and the external device, respectively; configured to apply the same mode as the base station controller to control the external device.
  • the peripheral controller includes:
  • a peripheral service module of the peripheral controller configured to control the external device, and report the control result information to the control logic module
  • the peripheral service module of the peripheral controller and the peripheral service module of the base station controller adopt the same control mode.
  • the base station controller and the peripheral controller are each provided with a device interface connectable to an external device.
  • the system further includes: a server, configured to enable, monitor the base station controller, and receive control result information reported by the basic service module and the peripheral service module.
  • the basic service device includes at least one of a reader, a terminal security control module, a database, and a real time clock.
  • a radio frequency identification control method which divides three modules in a base station controller: a basic service module, a peripheral service module of a base station controller, and a control logic module;
  • the basic service device controls the basic service device to report the control result information; the peripheral device module of the base station controller controls the external device to report the control result information; and the control logic module receives the basic information.
  • Control module and peripheral service module report control As a result, the basic service device is controlled by the basic service module according to a control logic rule, and the external device is also controlled by the peripheral service module.
  • the method further includes: controlling an external device by applying the same mode as the base station controller by a peripheral controller respectively connected to the base station controller and the external device.
  • the peripheral controller is provided with a peripheral service module, the method further includes: the peripheral service module in the peripheral controller controls the external device, and reports the control result information to the control logic module; The peripheral service module in the peripheral controller and the peripheral service module of the base station controller adopt the same control mode.
  • the base station controller and the peripheral controller are each provided with a device interface connected to an external device.
  • the invention separates the base station controller into three parts which are independent and organically connected.
  • the control logic rule user code
  • the basic service module for controlling the basic service device is used.
  • the peripheral service module that controls the external device does not need to change the program, so that it is not necessary to rewrite the entire program code of the entire controller, which reduces the software complexity and facilitates the software implementation.
  • the peripheral controller and the base station controller use the same set of control modes, which reduces software complexity and facilitates software implementation.
  • the invention reduces the complexity of the RFID controller and system, improves the flexibility of the RFID controller and system, and can be used in a variety of situations.
  • FIG. 1 is a schematic diagram of an embodiment of a radio frequency identification control apparatus according to the present invention.
  • FIG. 2 is a schematic diagram of still another embodiment of a radio frequency identification control apparatus according to the present invention.
  • FIG. 3 is a schematic diagram of an embodiment of a peripheral controller of a radio frequency identification control apparatus according to the present invention
  • FIG. 4 is a schematic diagram of an embodiment of a radio frequency identification control system according to the present invention
  • FIG. 5 is a schematic diagram of still another embodiment of a radio frequency identification control system according to the present invention
  • FIG. 6 is a schematic diagram of an application embodiment of a radio frequency identification control system of the present invention. detailed description
  • an embodiment of a radio frequency identification control apparatus which includes a base station controller 40, which is respectively connected to a basic service apparatus 50 and an external device 80.
  • the basic service apparatus 50 includes a device such as a reader.
  • the base station controller 40 described above includes:
  • the basic service module 402 is configured to control the basic service device 50, and report the result information of the control;
  • the peripheral service module 401 is configured to control the external device 80, and report the result information of the control.
  • the control logic module 403 is configured to receive the control result information reported by the basic service module 402 and the peripheral service module 401, according to the control logic rule. (The control logic rules are different according to different usage scenarios, and can be rewritten.)
  • the basic service device 50 is controlled by the above-described basic service module 402; and the external device 80 is controlled by the above-described peripheral service module 401.
  • the reader controlling the basic service device 50 reads the electronic tag to obtain information, the basic service module
  • the external device 80 may include: a ground sense coil, Door locks, door locks and LED displays.
  • the radio frequency identification control device of the present invention divides the base station controller 40 into three modules, and the services of the three modules must be turned on.
  • the radio frequency identification control device changes the usage scenario, the peripheral service module 401 and the basic service module 402 are controlled.
  • the mode (code) does not need to be changed, because the control modes of the two modules are different when controlling different scenarios, and it is only necessary to change the control logic rules (program code) of the control logic module 403 according to different application scenarios.
  • the control logic rule for controlling the lane of the vehicle is changed to the control logic rule for controlling the door aisle of the pedestrian, the control sequence of the peripheral is changed, and only the control logic program can be rewritten, so that It is necessary to rewrite the entire program code of the entire base station controller, which reduces the software complexity and facilitates software implementation.
  • the complexity of the radio frequency identification control device of the present invention is reduced, and the flexibility of the radio frequency identification control device is improved, and the radio frequency identification control device can also be used in various scenarios.
  • the radio frequency identification control apparatus may further include: a peripheral controller 60 connected to the base station controller 40 and the external device 80, respectively, for applying the same mode control external device 80 as the base station controller 40.
  • the peripheral controller 60 and the base station controller 40 respectively control the external device 80 with the same control mode.
  • the peripheral controller 60 includes: a peripheral service module 601 connected to the control logic module 403 of the base station controller 40, configured to control the external device 80 according to control logic rules of different scenarios, and report the control result information to The control logic module 403 processes the control logic module 403 to control the external device 80 through the peripheral service module 601 in accordance with the control logic rules.
  • the peripheral service module 601 and the peripheral service module 401 of the base station controller 40 employ the same control mode, which generally does not need to be changed.
  • the radio frequency identification control device only needs to change the control logic rule (program code) of the control logic module 403 according to different application scenarios, and does not need to separately write the control logic rules of the base station controller 40 and the peripheral controller 60, thereby reducing software complexity. Degree, easy to implement software.
  • a plurality of peripheral controllers 60 connected to the base station controller 40 can be provided to control the external device 80 according to actual use, thus preventing all of the controlled external devices 80 from being connected to the base station controller 40. If it is necessary to control a plurality of external devices 80, it can be implemented by a plurality of peripheral controllers 60, which makes the installation and maintenance of the entire system more convenient and simplifies the cumbersome connection.
  • the peripheral service module 401 of the base station controller 40 and the peripheral service module 601 of the peripheral controller 60 are each provided with a device interface 70 connectable to the external device 80, because a plurality of peripheral controllers 60, base station controllers are provided.
  • the device interface of 40 can be correspondingly reduced, and a plurality of external devices 80 are connected to the peripheral controller 60.
  • the device interface 70 includes: a network port 702, a serial port 701, and an I/O interface. 703, which is the GPIO (General Purpose Input Output) interface.
  • the base station controller 40 and the peripheral controller 60 are connected and controlled to the external device 80 through the above interface.
  • an embodiment of a radio frequency identification control system of the present invention which includes a base station controller 40 and a basic service device 50 and an external device 80 connected thereto.
  • the base station controller 40 includes: a basic service module 402, The basic service device 50 is configured to report the control result information; the peripheral service module 401 is configured to control the external device 80, and the control result information is reported; and the control logic module 403 is configured to receive the basic service module 402 and the peripheral service module 401.
  • the control result information is controlled by the basic service module 402 according to the control logic rule (the control logic rule is different according to different usage scenarios, rewritable); the peripheral service module 401 controls the external device 80.
  • the peripheral service module 401 of the base station controller 40 is provided with a device interface 70 that can be connected to the external device 80.
  • the device interface 70 includes: a network port 702, a serial port 701, and an I/O interface 703.
  • the peripheral service module of the base station controller 40 The 401 is connected to the controlled external device 80 through these interfaces for control.
  • the radio frequency identification control system of the present invention includes the above-mentioned radio frequency identification control device.
  • the radio frequency identification control system changes the usage scenario, only the control logic rule (program code) of the control logic module 403 needs to be changed, and the base station controller does not need to be rewritten.
  • the software program of the peripheral service module 401 and the basic service module 402 of 40 reduces the complexity of controller rewriting, improves the flexibility of the controller, and the RFID control system can be used in various scenarios.
  • the above radio frequency identification control system further includes: a peripheral controller 60 connected to the base station controller 40 and the external device 80, respectively, for applying the same mode as the base station controller 40 to control the external device 80.
  • the peripheral controller 60 includes: a peripheral service module 601 connected to the control logic module 403 of the base station controller 40, configured to control the external device 80 according to the control logic rules of different scenarios, and report the control result information to the control logic module 403. Processing, causing the control logic module 403 to The control logic rules control the external device 80 through the peripheral service module 601.
  • peripheral service module 601 and the peripheral service module 401 of the base station controller 40 employ the same control mode, which generally does not need to be changed.
  • the peripheral service module 601 of the peripheral controller 60 is provided with a device interface 70 that can be connected to the external device 80.
  • the device interface 70 includes: a network port 702, a serial port 701, and an I/O interface 703.
  • the base service module 402 operates through its internal interface to control the base services device 50.
  • a plurality of peripheral controllers 60 connected to the base station controller 40 can be provided to control the external device 80 according to actual use, thus avoiding that all controlled external devices 80 are connected to the base station controller 40. If it is necessary to control a plurality of external devices 80, it can be implemented by a plurality of peripheral controllers 60, which makes the installation and maintenance of the entire system more convenient and simplifies the cumbersome connection.
  • the basic calendar device 50 includes at least one of a reader 501, a PSAM (Purchase Security Application Module) 504, a database 502, and an RTC (Real-Time Clock) 503.
  • the radio frequency identification control system further includes: a server 30, configured to enable and monitor the base station controller 40, and receive control result information reported by the basic service module 402 and the peripheral service module 401, thereby facilitating monitoring.
  • the server 30 includes a PC (Personal Computer) interface for user monitoring and operation.
  • a specific scenario application embodiment of the control lane of the radio frequency identification control system of the present invention can be configured with a base station controller 40, two peripheral controllers 60, and a reader 501 with reference to Figs. 4, 5, and 6. Wherein, each peripheral controller 60 controls one lane, and one antenna of the reader 501 corresponds to one lane.
  • the external device 80 of the base station controller 40 may be a ground sense coil, a gate, an LED display, an IP camera, etc., and is respectively connected to the device interface 70 described above.
  • the base station controller 40 is connected to the reader 501 through the network port 702.
  • the base station controller 40 has a database 502, a PSAM 504 module, a real-time clock 503, and the like. Set only a certain vehicle to pass, usually set on the vehicle Have an electronic label. First, the base station controller 40 initiates an inventory operation to the reader 501 through the network port 702, and the reader 501 reports the operation result to the base station controller 40.
  • the base station controller 40 queries the database 502 whether the cleared vehicle can pass; after authentication, If the vehicle can pass, the control LED displays the traffic information and opens the barrier; if the vehicle is not allowed to pass, the control LED displays the forbidden traffic information and closes the barrier.
  • the software code used by base station controller 40 and peripheral controller 60 in this scenario can be written as follows:
  • Step (1) continuously detecting the sense of ground interruption by the reader 501;
  • Step (2) when a vehicle arrives, it will receive a sense of ground interruption, check the electronic tag, if it is cleared to the electronic tag, proceed to step (3); otherwise, proceed to step (4);
  • Step (3) accessing the database 502, authenticating, determining whether it is a legitimate vehicle, if it is a legitimate vehicle, proceeding to step (5); otherwise, performing step (4);
  • Step (4) the LED display prohibits the passage information, prompts the vehicle to be illegal, detours, and enters step (1);
  • Step (5) the LED displays the traffic information, opens the barrier, and proceeds to step (6);
  • Step (6) when the vehicle exits, the ground sense coil triggers an interruption, proceeds to step (7); otherwise, remains in step (6);
  • Step (7) the LED displays the exit information, closes the gate, and proceeds to step (8);
  • Step (8) continuously query the state of the gate until the gate is completely closed, and proceed to step (1).
  • the above steps are specific implementations of the control logic code written by the interface functions provided by the base station controller 40 and the peripheral controller 60.
  • the detection of the sense of ground interruption described in steps (1), (6) is realized by the read sense interrupt interface function; the checkpoint electronic label operation in step (2) is realized by the check interface function of the reader 501;
  • the access database 502 in (3) is implemented through the database operation function interface; the LED display in steps (4), (5) and (7) is realized by calling the interface function of the serial port 701; step (5), ( The gate operation in 7) and (8) is implemented by the GPIO interface function.
  • a base station controller 40, two peripheral controllers 60, and two readers 501 may be provided with reference to FIG. 4, FIG. 5, and FIG. (only one is shown in the figure).
  • a peripheral controller 60 and a reader 501 control a gate.
  • the external device 80 includes a ground-sensing coil, a door lock, an LED display, etc., which are respectively connected to the above-mentioned device interface 70, so that the qualified personnel can pass smoothly, and other employees are prohibited from passing.
  • the software code used by base station controller 40 and peripheral controller 60 in this scenario can be written as follows:
  • Step (1) the reader 501 continuously detects that the sense of ground is interrupted
  • Step (2) when a person arrives, the ground sense is interrupted, and the electronic tag is counted. If the electronic tag is checked, the process proceeds to step (3); otherwise, the process proceeds to step (4);
  • Step (3) accessing the database 502, authenticating, determining whether it is a company employee, if it is a company employee, proceeding to step (5); otherwise, performing step (4);
  • Step (4) the LED display prohibits the passage information, and proceeds to step (1);
  • Step (5) writing the current time into the user electronic tag, and proceeding to step (6);
  • Step (6) the LED displays the traffic information, opens the gate, and proceeds to step (7);
  • Step (7) when the person leaves, triggering the sense of ground interruption, proceeds to step (8); otherwise, remains at step (7);
  • Step (8) the LED displays the departure information, closes the gate, and proceeds to step (9);
  • Step (9) continuously query the state of the gate until the gate is completely closed, and proceed to step (1).
  • the above steps are specific implementations of the control logic code written by the interface functions provided by the base station controller 40 and the peripheral controller 60.
  • the detection of the sense of the ground in steps (1), (7) is realized by the read sense interrupt interface function; the reader 501 in steps (2), (5) is the interface operation and the write operation is the interface through the reader 501.
  • the function is implemented; the access database 502 in step (3) is implemented by the operation function interface of the database 502; the LEDs in steps (4), (6) and (8)
  • the display is implemented by calling the interface function of the serial port 701; the gate operations in steps (6), (8), and (9) are implemented by the GPIO interface function.
  • the operation ideas of the radio frequency identification control device and system of the present invention are as follows:
  • the base station controller divides three modules: a basic service module, a peripheral service module, and a control logic module; wherein, the basic service module controls the basic service device, and reports the control result information; and the peripheral service module controls the external device,
  • the control result information is reported by the control logic module, and the control result information reported by the basic service module and the peripheral service module is received by the control logic module, and the basic service device is controlled by the basic service module according to the control logic rule, and the peripheral service module is further Control external devices.
  • the present invention separates the base station controller into three parts that are independent and organically connected.
  • the service module and the peripheral service module that controls the external device do not need to change the program, so that it is not necessary to rewrite the entire program code of the entire controller, which reduces the software complexity and facilitates the software implementation.
  • the peripheral controller and the base station controller use the same control mode, which reduces software complexity and facilitates software implementation.
  • the invention reduces the complexity of the RFID controller and system, improves the flexibility of the RFID controller and system, and can be used in a variety of situations.

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Description

射频识别控制装置、 系统及方法 技术领域
本发明涉及射频识别技术, 特别涉及一种射频识别控制装置、 系统及 方法。 背景技术
射频识别 (RFID , Radio Frequency Identify ) 系统包括电子标签和读写 器, 是一种非接触式的自动识别技术, 它通过射频信号自动识别目标对象 并获取相关数据, 识别工作无须人工干预, 可工作于各种恶劣环境。 RFID 技术可识别高速运动物体并可同时识别多个电子标签, 操作快捷方便。
射频识别控制系统通常由电子标签(射频电子标签)和阅读器组成。 电子标签内存有一定格式的电子数据, 以此作为待识別物品的标识性信息。 通常的情况是由阅读器向电子标签发送命令, 电子标签根据收到的阅读器 的命令, 将内存的标识性数据回传给阅读器。 这种通信是在无接触方式下, 利用交变磁场或电磁场的空间耦合及射频信号调制与解调技术实现的。 即 阅读器向电子标签发送空口命令, 电子标签响应阅读器的命令, 实现阅读 器和电子标签之间通信。
现有射频识别控制系统的控制规则、 程序是固定的, 不能改写, 这样 只能适用于一种场景下使用, 比如某个场景的控制规则顺序固定为: 清点、 鉴权、 LED显示和开启道闸, 该控制规则顺序就不能再改为: 清点、 鉴权、 开启道闸和 LED显示。 如果需要修改控制规则顺序, 只能由生产厂商重新 编写代码, 这样增加了工作复杂度, 并且很不灵活。
另外, 现有的射频识别控制系统中, 通常由单个基站控制器控制多个 外设备, 这样每个基站控制器需要引出很多外部接口, 维修、 挪动等都很 不灵活。
因此, 如何实现射频识别控制系统能灵活地控制外设、 降低复杂度并 能适用多种场合使用是业内亟待解决的技术问题。 发明内容
本发明的主要目的是提供一种射频识别控制装置、 系统及方法, 以降 低射频识別控制装置及系统的控制复杂度, 提高射频识別控制装置及系统 的灵活性。
为了达到上述目的, 本发明的技术方案是这样实现的:
一种射频识别控制装置, 包括基站控制器, 分别与基础服务装置和外 部设备连接; 所述基站控制器包括:
基础服务模块, 设置为控制基础服务装置, 将控制结果信息上报; 基站控制器的外设服务模块, 设置为控制外部设备, 将控制结果信息 上报;
控制逻辑模块, 设置为接收所述基础服务模块和外设服务模块上报的 控制结果信息, 根据控制逻辑规则通过所述基础服务模块控制基础服务装 置, 还通过所述外设服务模块控制外部设备。
所述装置还包括: 外设控制器, 分别与所述基站控制器以及外部设备 连接; 设置为应用与所述基站控制器相同的模式控制外部设备。
所述外设控制器包括:
外设控制器的外设服务模块, 设置为控制外部设备, 将控制结杲信息 上报给所述控制逻辑模块;
所述外设控制器的外设服务模块与所述基站控制器的外设服务模块釆 用相同的控制模式。
所述基站控制器和外设控制器均设置有与外部设备连接的设备接口。 一种射频识别控制系统, 包括基站控制器及其所连接的基础服务装置 和外部设备; 所述基站控制器包括:
基础服务模块, 设置为控制所述基础服务装置, 将控制结果信息上报; 基站控制器的外设服务模块, 设置为控制所述外部设备, 将控制结果 信息上报;
控制逻辑模块, 设置为接收所述基础服务模块和外设服务模块上报的 控制结果信息, 根据控制逻辑规则通过基础服务模块控制所述基础服务装 置, 还通过所述外设服务模块控制所述外部设备。
所述系统还包括: 外设控制器, 分别与所述基站控制器以及外部设备 连接; 设置为应用与所述基站控制器相同的模式控制外部设备。
所述外设控制器包括:
外设控制器的外设服务模块, 设置为控制外部设备, 将控制结果信息 上报给所述控制逻辑模块;
所述外设控制器的外设服务模块与所述基站控制器的外设服务模块采 用相同的控制模式。
所述基站控制器和外设控制器均设置有可与外部设备连接的设备接 口。
所述系统还包括: 服务器, 设置为开启、 监控所述基站控制器, 接收 所述基础服务模块和外设服务模块上报的控制结果信息。
所述基础服务装置包括阅读器、 终端安全控制模块、 数据库和实时时 钟中的至少一个。
一种射频识别控制方法, 在基站控制器中划分出三个模块: 基础服务 模块、 基站控制器的外设服务模块、 控制逻辑模块;
其中, 由所述基础服务模块控制基础服务装置, 将控制结果信息上报; 由所述基站控制器的外设服务模块控制外部设备, 将控制结果信息上报; 由所述控制逻辑模块接收所述基础服务模块和外设服务模块上报的控制结 果信息, 根据控制逻辑规则通过所述基础服务模块控制基础服务装置, 还 通过所述外设服务模块控制外部设备。
所述方法还包括: 由分别与所述基站控制器以及外部设备连接的外设 控制器, 应用与所述基站控制器相同的模式控制外部设备。
其中, 所述外设控制器中设置有外设服务模块, 该方法还包括: 所述 外设控制器中的外设服务模块控制外部设备, 将控制结果信息上报给所述 控制逻辑模块; 所述外设控制器中的外设服务模块与所述基站控制器的外 设服务模块采用相同的控制模式。
其中, 所述基站控制器和外设控制器均设置有与外部设备连接的设备 接口。
本发明将基站控制器分出相互独立又有机连接起来的三个部分, 当需 要改变使用场景时, 只需要重新改写控制逻辑规则 (用户代码) 即可, 用 于控制基础服务装置的基础服务模块和控制外部设备的外设服务模块不需 要改变程序, 这样就不需要将整个控制器全部的程序代码重新改写, 降低 了软件复杂度, 便于软件实现。 还可以根据实际使用场合需要增设多个外 设控制器来控制外部设备, 外设控制器和基站控制器使用一套相同的控制 模式, 降低了软件复杂度, 便于软件的实现。 本发明降低了射频识別控制 器及系统的复杂度, 提高了射频识别控制器及系统的灵活性, 并能在多种 场合下使用。 附图说明
图 1为本发明射频识别控制装置的一实施例示意图;
图 2为本发明射频识别控制装置的又一实施例的示意图;
图 3为本发明射频识別控制装置的外设控制器一实施例的示意图; 图 4为本发明射频识别控制系统的一实施例的示意图;
图 5为本发明射频识别控制系统的又一实施例的示意图; 图 6为本发明射频识别控制系统的一应用实施例的示意图。 具体实施方式
应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用于 限定本发明。
参照图 1 ,提出本发明的射频识别控制装置的一实施例, 包括基站控制 器 40, 该基站控制器 40分別与基础服务装置 50和外部设备 80连接,基础 服务装置 50包括阅读器等设备, 上述基站控制器 40包括:
基础服务模块 402, 用于控制基础服务装置 50, 将控制的结果信息上 报;
外设服务模块 401, 用于控制外部设备 80, 将控制的结果信息上报; 控制逻辑模块 403, 用于接收所述基础服务模块 402和外设服务模块 401上报的控制结果信息,根据控制逻辑规则(控制逻辑规则根据不同的使 用场景而不同, 可改写)通过上述基础服务模块 402控制基础服务装置 50; 通过上述外设服务模块 401控制外部设备 80。
控制基础服务装置 50的阅读器读取电子标签获取信息, 基础服务模块
402接收到阅读器采集的信息,再由控制逻辑模块 403处理上述信息, 再由 外设服务模块 401根据控制逻辑模块 403处理的结果来控制外部设备 80, 外部设备 80可以包括: 地感线圈、 门闸、 门锁和 LED显示器等。
本发明的射频识别控制装置将基站控制器 40分为三个模块, 这三个模 块的服务必须都开启, 当射频识别控制装置更改使用场景时, 外设服务模 块 401和基础服务模块 402的控制模式(代码) 不需要改动, 因为这两个 模块在控制不同场景时的控制模式都是相同的, 只需根据不同的应用场景 改变控制逻辑模块 403 的控制逻辑规则 (程序代码) 即可。 例如: 当用于 控制车行通道的控制逻辑规则改变为用于控制人行的门过道的控制逻辑规 则时, 外设的控制顺序改变了, 这时只改写控制逻辑程序即可, 这样就不 需要将整个基站控制器的全部程序代码重新改写, 降低了软件复杂度, 便 于软件实现。 这样, 就使得本发明的射频识别控制装置的复杂度得到降低, 并且提高了射频识别控制装置的灵活性, 射频识别控制装置也能在多种场 景使用。
参照图 2, 射频识别控制装置还可以包括: 分別与上述基站控制器 40 以及外部设备 80连接的外设控制器 60 , 用于应用与基站控制器 40相同的 模式控制外部设备 80。 外设控制器 60与基站控制器 40分别用相同的控制 模式控制外部设备 80。
参照图 3, 外设控制器 60包括: 与基站控制器 40的控制逻辑模块 403 连接的外设服务模块 601 ,用于根据不同场景的控制逻辑规则控制外部设备 80, 并将控制结果信息上报给控制逻辑模块 403处理,使控制逻辑模块 403 根据控制逻辑规则通过外设服务模块 601控制外部设备 80。
外设服务模块 601与基站控制器 40的外设服务模块 401采用相同的控 制模式, 该控制模式一般不需要改变。 射频识别控制装置只需根据不同的 应用场景改变控制逻辑模块 403 的控制逻辑规则 (程序代码) 即可, 不需 要分别编写基站控制器 40和外设控制器 60的控制逻辑规则, 降低了软件 复杂度, 便于软件的实现。 可以根据实际使用场合设置多个与基站控制器 40连接的外设控制器 60来控制外部设备 80, 这样就避免了所有被控制的 外部设备 80都连接到基站控制器 40上。 如果需要控制多个外部设备 80, 可通过多个外设控制器 60实现, 使得整个系统的安装以及维护更方便, 简 化了烦瑣的连接。
基站控制器 40的外设服务模块 401和外设控制器 60的外设服务模块 601均设置有可与外部设备 80连接的设备接口 70, 因为设置有多个外设控 制器 60, 基站控制器 40的设备接口可以相应减少, 将多个外部设备 80连 接到外设控制器 60上。 设备接口 70包括: 网口 702、 串口 701和 I/O接口 703, 即 GPIO ( General Purpose Input Output, 通用输入 /输出)接口。 基站 控制器 40和外设控制器 60通过上述接口与外部设备 80实现连接及控制。
参照图 4,提出本发明一种射频识别控制系统的一实施例, 包括基站控 制器 40及其所连接的基础服务装置 50和外部设备 80,基站控制器 40包括: 基础服务模块 402, 用于控制基础服务装置 50, 将控制结果信息上报; 外设服务模块 401, 用于控制外部设备 80, 将控制结果信息上报; 控制逻辑模块 403,用于接收基础服务模块 402和外设服务模块 401上 报的控制结果信息, 根据控制逻辑规则 (控制逻辑规则根据不同的使用场 景而不同, 可改写)通过所述基础服务模块 402控制基础服务装置 50; 所 述外设服务模块 401控制外部设备 80。
基站控制器 40的外设服务模块 401设置有可与外部设备 80连接的设 备接口 70, 设备接口 70包括: 网口 702、 串口 701和 I/O接口 703, 基站 控制器 40的外设服务模块 401通过这些接口与被控制的外部设备 80连接, 进行控制。
本发明的射频识别控制系统包括了上述的射频识别控制装置, 当射频 识别控制系统更改使用场景时, 只需要更改控制逻辑模块 403 的控制逻辑 规则 (程序代码) 即可, 不需要改写基站控制器 40的外设服务模块 401和 基础服务模块 402的软件程序, 这样就降低了控制器改写的复杂度, 提高 了控制器的灵活性, 并且射频识别控制系统能在多种场景使用。
参照图 5 , 上述射频识别控制系统还包括: 分别与基站控制器 40以及 外部设备 80连接的外设控制器 60, 用于应用与基站控制器 40相同的模式 控制外部设备 80。
外设控制器 60包括: 与基站控制器 40的控制逻辑模块 403连接的外 设服务模块 601, 用于根据不同场景的控制逻辑规则控制外部设备 80, 并 将控制结果信息上报给控制逻辑模块 403处理, 使控制逻辑模块 403根据 控制逻辑规则通过外设服务模块 601控制外部设备 80。
外设服务模块 601与基站控制器 40的外设服务模块 401采用相同的控 制模式, 该控制模式一般不需要改变。
外设控制器 60的外设服务模块 601设置有可与外部设备 80连接的设 备接口 70, 设备接口 70包括: 网口 702、 串口 701和 I/O接口 703等。 基 础服务模块 402通过其内部的接口操作, 控制基础服务装置 50。
可以根据实际使用场合设置多个与基站控制器 40连接的外设控制器 60 来控制外部设备 80 ,这样就避免了所有被控制的外部设备 80都连接到基站 控制器 40上。 如果需要控制多个外部设备 80, 可通过多个外设控制器 60 实现, 使得整个系统的安装以及维护更方便, 简化了烦瑣的连接。
基础月 务装置 50包括阅读器 501、 PSAM( Purchase Security Application Module , 终端安全控制模块) 504、 数据库 502和 RTC ( Real-Time Clock, 实时时钟) 503等中的至少一个。
上述射频识别控制系统还包括: 服务器 30, 用于开启、 监控基站控制 器 40, 还可以接收基础服务模块 402和外设服务模块 401上报的控制结果 信息, 从而更方便监控。 服务器 30包括 PC ( Personal Computer, 个人计算 机)界面, 方便用户监控和操作。
本发明射频识别控制系统的一个控制车道的具体场景应用实施例, 可 以参照图 4、 图 5、 图 6, 设置一个基站控制器 40、 两个外设控制器 60以 及一个阅读器 501。 其中, 每个外设控制器 60控制一个车道, 阅读器 501 的一个天线对应一个车道。
基站控制器 40的外部设备 80可以是地感线圈、 道闸、 LED显示器、 IP摄像机等, 分别与上述的设备接口 70连接。 此外基站控制器 40通过网 口 702与阅读器 501相连, 基站控制器 40内部有数据库 502、 PSAM 504 模块和实时时钟 503 等。 设定只有某种车辆才可以通行, 一般在车辆上设 置有电子标签。 首先基站控制器 40通过网口 702向阅读器 501发起清点操 作, 阅读器 501将操作结果上报给基站控制器 40; 基站控制器 40通过数据 库 502查询所清点的车辆是否可以通行; 经过鉴权, 若车辆可以通行, 则 控制 LED显示通行信息, 开启道闸; 若车辆不允许通行, 则控制 LED显示 禁止通行信息, 关闭道闸。 此场景中的基站控制器 40和外设控制器 60所 用的软件代码可以按以下流程编写:
步骤( 1 )、 通过阅读器 501不断检测地感中断;
步骤(2)、 当有车辆到达时, 会收到地感中断, 清点电子标签, 若清 点到电子标签, 则进入步骤(3); 否则, 进入步骤(4);
步骤(3)、 访问数据库 502, 鉴权, 判断是否是合法车辆, 若为合法车 辆, 则进入步骤(5); 否则, 执行步骤(4);
步骤(4)、 LED显示禁止通行信息, 提示车辆非法、 绕道通行, 进入 步骤( 1 );
步骤(5)、 LED显示通行信息, 开启道闸, 进入步骤(6);
步驟(6)、 当车辆驶出时, 地感线圈触发中断, 进入步骤(7); 否则, 保持在步骤( 6 );
步骤(7)、 LED显示驶出信息, 关闭道闸, 进入步骤(8);
步骤(8)、 不断查询道闸状态, 直到道闸完全关闭, 进入步骤(1)。 上述步骤就是通过基站控制器 40和外设控制器 60提供的接口函数编 写的控制逻辑代码的具体实现。 步骤(1)、 (6) 中所述的检测地感中断是 通过读地感中断接口函数实现的; 步骤(2) 中的清点电子标签操作是通过 阅读器 501的清点接口函数实现的; 步骤( 3 ) 中的访问数据库 502是通过 数据库操作函数接口实现的; 步骤(4)、 (5)和(7) 中的 LED显示是通 过调用串口 701的接口函数实现的; 步骤( 5 )、 ( 7 )和( 8 ) 中的道闸操作 是通过 GPIO接口函数实现的。 本发明的射频识别控制系统的一个门禁管理的具体场景应用实施例, 也可参照图 4、 图 5、 图 6, 设置一个基站控制器 40、 两个外设控制器 60 以及两个阅读器 501 (图中只示出一个)。 其中,一个外设控制器 60和一个 阅读器 501控制一个门。
外部设备 80包括地感线圈、 门锁、 LED显示器等, 分别与上述的设备 接口 70连接, 目的是使符合条件的人员顺利通过, 而其它员工禁止通行。 此场景中基站控制器 40和外设控制器 60所用的软件代码可以按以下流程 编写:
步骤( 1 )、 由阅读器 501不断检测地感中断;
步骤(2)、 当有人员到达时, 会收到地感中断, 清点电子标签, 若清 点到电子标签, 则进入步骤(3); 否则, 进入步骤(4);
步骤( 3 )、 访问数据库 502, 鉴权, 判断是否是公司员工, 若为公司员 工, 则进入步骤(5); 否则, 执行步骤(4);
步骤( 4 )、 LED显示禁止通行信息, 进入步骤( 1 );
步驟( 5 )、 将当前时间写入用户电子标签, 进入步骤( 6 );
步骤(6)、 LED显示通行信息, 开启门闸, 进入步骤(7);
步骤(7)、 当人员离开时, 触发地感中断, 进入步骤(8); 否则, 保 持在步骤 (7);
步骤( 8 )、 LED显示离开信息, 关闭道闸, 进入步骤( 9 );
步驟(9)、 不断查询道闸状态, 直到道闸完全关闭, 进入步骤(1)。 上述步骤就是通过基站控制器 40和外设控制器 60提供的接口函数编 写的控制逻辑代码的具体实现。 步骤(1)、 (7) 中的检测地感中断是通过 读地感中断接口函数实现的; 步骤(2)、 (5) 中的阅读器 501 清点操作和 写操作是通过阅读器 501的接口函数实现的;步骤( 3 )中的访问数据库 502 是通过数据库 502的操作函数接口实现的; 步骤( 4 )、 ( 6 )和( 8 )中的 LED 显示是通过调用串口 701的接口函数实现的; 步骤( 6 )、 ( 8 )和( 9 ) 中的 道闸操作是通过 GPIO接口函数实现的。
结合以上各实施例可见, 本发明射频识别控制装置、 系统所能实现的 操作思路为:
在基站控制器中划分出三个模块: 基础服务模块、 外设服务模块、 控 制逻辑模块; 其中, 由基础服务模块控制基础服务装置, 将控制结果信息 上报; 由外设服务模块控制外部设备, 将控制结果信息上报; 由控制逻辑 模块接收所述基础服务模块和外设服务模块上报的控制结果信息, 根据控 制逻辑规则通过所述基础服务模块控制基础服务装置, 还通过所述外设服 务模块控制外部设备。
可见, 本发明将基站控制器分出相互独立又有机连接起来的三个部分, 当需要改变使用场景时, 只需要重新改写控制逻辑规则 (用户代码) 即可, 用于控制基础服务装置的基础服务模块和控制外部设备的外设服务模块不 需要改变程序, 这样就不需要将整个控制器全部的程序代码重新改写, 降 低了软件复杂度, 便于软件实现。 还可以根据实际使用场合需要增设多个 外设控制器来控制外部设备, 外设控制器和基站控制器使用一套相同的控 制模式, 降低了软件复杂度, 便于软件的实现。 本发明降低了射频识别控 制器及系统的复杂度, 提高了射频识别控制器及系统的灵活性, 并能在多 种场合下使用。
以上所述仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换, 或直 接或间接运用在其他相关的技术领域, 均同理包括在本发明的专利保护范 围内。

Claims

权利要求书
1、 一种射频识别控制装置, 包括基站控制器, 分别与基础服务装置和 外部设备连接; 所述基站控制器包括:
基础服务模块, 设置为控制基础服务装置, 将控制结果信息上报; 基站控制器的外设服务模块, 设置为控制外部设备, 将控制结果信息 上报;
控制逻辑模块, 设置为接收所述基础服务模块和外设服务模块上报的 控制结果信息, 根据控制逻辑规则通过所述基础服务模块控制基础服务装 置, 还通过所述外设服务模块控制外部设备。
2、 根据权利要求 1所述的装置, 其中, 还包括:
外设控制器, 分別与所述基站控制器以及外部设备连接; 设置为应用 与所述基站控制器相同的模式控制外部设备。
3、 根据权利要求 2所述的装置, 其中, 所述外设控制器包括: 外设控制器的外设服务模块, 设置为控制外部设备, 将控制结果信息 上报给所述控制逻辑模块;
所述外设控制器的外设服务模块与所述基站控制器的外设服务模块采 用相同的控制模式。
4、 根据权利要求 2或 3所述的装置, 其中, 所述基站控制器和外设控 制器均设置有与外部设备连接的设备接口。
5、 一种射频识别控制系统, 包括基站控制器及其所连接的基础服务装 置和外部设备; 所述基站控制器包括:
基础服务模块, 设置为控制所述基础服务装置, 将控制结果信息上报; 基站控制器的外设服务模块, 设置为控制所述外部设备, 将控制结果 信息上报;
控制逻辑模块, 设置为接收所述基础服务模块和外设服务模块上报的 控制结果信息, 根据控制逻辑规则通过基础服务模块控制所述基础服务装 置, 还通过所述外设服务模块控制所述外部设备。
6、 根据权利要求 5所述的系统, 其中, 还包括:
外设控制器, 分别与所述基站控制器以及外部设备连接; 设置为应用 与所述基站控制器相同的模式控制外部设备。
7、 根据权利要求 6所述的系统, 其中, 所述外设控制器包括: 外设控制器的外设服务模块, 设置为控制外部设备, 将控制结果信息 上报给所述控制逻辑模块;
所述外设控制器的外设服务模块与所述基站控制器的外设服务模块采 用相同的控制模式。
8、 根据权利要求 6或 7所述的系统, 其中, 所述基站控制器和外设控 制器均设置有可与外部设备连接的设备接口。
9、 根据权利要求 6或 7所述的系统, 其中, 还包括: 服务器, 设置为 开启、 监控所述基站控制器, 接收所述基础服务模块和外设服务模块上报 的控制结果信息。
10、 根据权利要求 6或 7所述的系统, 其中, 所述基础服务装置包括 阅读器、 终端安全控制模块、 数据库和实时时钟中的至少一个。
11、 一种射频识别控制方法, 在基站控制器中划分出三个模块: 基础 服务模块、 基站控制器的外设服务模块、 控制逻辑模块;
其中, 由所述基础服务模块控制基础服务装置, 将控制结果信息上报; 由所述基站控制器的外设服务模块控制外部设备, 将控制结果信息上报; 由所述控制逻辑模块接收所述基础服务模块和外设服务模块上报的控制结 果信息, 根据控制逻辑规则通过所述基础服务模块控制基础服务装置, 还 通过所述外设服务模块控制外部设备。
12、 根据权利要求 11所述的方法, 其中, 还包括: 由分别与所述基站控制器以及外部设备连接的外设控制器, 应用与所 述基站控制器相同的模式控制外部设备。
13、 根据权利要求 12所述的方法, 其中, 所述外设控制器中设置有外 设服务模块, 该方法还包括:
所述外设控制器中的外设服务模块控制外部设备, 将控制结果信息上 报给所述控制逻辑模块;
所述外设控制器中的外设服务模块与所述基站控制器的外设服务模块 采用相同的控制模式。
14、 根据权利要求 12或 13所述的方法, 其中, 所述基站控制器和外 设控制器均设置有与外部设备连接的设备接口。
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