WO2018000244A1 - 基于指纹验证的授权设备及方法 - Google Patents
基于指纹验证的授权设备及方法 Download PDFInfo
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- WO2018000244A1 WO2018000244A1 PCT/CN2016/087681 CN2016087681W WO2018000244A1 WO 2018000244 A1 WO2018000244 A1 WO 2018000244A1 CN 2016087681 W CN2016087681 W CN 2016087681W WO 2018000244 A1 WO2018000244 A1 WO 2018000244A1
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- fingerprint data
- fingerprint
- radio frequency
- card reading
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
Definitions
- the present disclosure relates to the field of fingerprint recognition technology, for example, to an authentication device and method based on fingerprint verification.
- the present disclosure provides an authorization device and method based on fingerprint verification, which confirms that the current user is a pre-authorized user, and improves the security of authorization management and the efficiency of management.
- the present disclosure provides an authorization device based on fingerprint verification, including a radio frequency card reading device, a fingerprint collection device, a control circuit, and a switch device.
- the radio frequency card reading device is connected to the control circuit, configured to read fingerprint data stored in the radio frequency card, and transmit the read fingerprint data to the control circuit for temporary storage;
- the fingerprint collection device is connected to the control circuit, configured to collect fingerprint data of the user, and transmit the collected fingerprint data to the control circuit;
- the control circuit is configured to compare the fingerprint data read by the radio frequency card reading device with the fingerprint data collected by the fingerprint collection device, and control the switching device according to the fingerprint data comparison result;
- the switching device is connected to the control circuit and configured to perform a corresponding action when the fingerprint data comparison result is passed.
- control circuit is further configured to delete the temporarily stored fingerprint data read from the radio frequency card reading device when the switching device is turned on.
- control circuit is further configured to exit the comparison state when the preset fingerprint data collected by the fingerprint collection device is not compared with the fingerprint data read by the radio frequency card reading device.
- the temporarily stored fingerprint data read from the radio frequency card reading device is deleted.
- control circuit is further configured to save the fingerprint data of the user collected by the fingerprint collection device after deleting the temporarily stored fingerprint data read by the radio frequency card reading device.
- the fingerprint verification based authorization device further comprises a power supply circuit, the power supply circuit being connected to the control circuit, configured to provide power to the control circuit.
- the switching device is configured to control a power take-off switch of the power source or a signal switch configured to control the gate signal.
- the present disclosure provides a fingerprint verification based authorization method, including:
- the fingerprint data read by the RF card reading device is compared with the fingerprint data collected by the fingerprint collection device, and the switching device is controlled according to the comparison result of the fingerprint data.
- the fingerprint data read by the radio frequency card reading device and the fingerprint collected by the fingerprint collection device The pattern data is compared, and the switching device is controlled according to the comparison result of the fingerprint data, including:
- the control switch device If the fingerprint data comparison result is passed, the control switch device is turned on, and the temporarily stored fingerprint data read from the radio frequency card reading device is deleted;
- the fingerprint data in the preset number of times collected by the fingerprint collection device is compared with the fingerprint data read by the RF card reading device, the alarm result is not passed, and an alarm is issued to prompt the user to re-enter the fingerprint, if the fingerprint collection device If the fingerprint data of the preset preset number of fingerprint data and the fingerprint data read by the radio frequency card reading device are not passed, the comparison state is exited, and the temporarily stored slave RF card reading device is deleted. Read fingerprint data.
- the control switch device is turned on, and the temporarily stored fingerprint data read from the radio frequency card reading device is deleted, and the method further includes:
- the control switch device When the fingerprint data read by the RF card reading device is acquired and compared with the fingerprint data acquired by the fingerprint acquisition device, and the fingerprint data comparison result is passed, the control switch device is turned off.
- the method further includes:
- the fingerprint data of the user collected by the fingerprint collection device is saved.
- the radio frequency card stores multiple fingerprint data
- the fingerprint data read by the RF card reading device is compared with the fingerprint data collected by the fingerprint collection device, and the switch device is controlled according to the comparison result of the fingerprint data, including:
- the plurality of fingerprint data read by the RF card reading device are respectively compared with the fingerprint data collected by the fingerprint collection device, and the switching device is controlled according to the comparison result of the fingerprint data.
- the switching device By comparing the fingerprint data stored in the radio frequency card read by the radio frequency card reading device with the fingerprint data of the user collected by the fingerprint collection device, when the fingerprint data is compared, the switching device performs a corresponding action to confirm that the user is a radio frequency
- FIG. 1 is a structural block diagram of a fingerprint verification based authorization device provided by the present disclosure
- FIG. 2 is a flowchart of a method for the first embodiment of the fingerprint verification based authorization method provided by the present disclosure
- FIG. 3 is a flowchart of a method of a second embodiment of a fingerprint verification based authorization method provided by the present disclosure
- FIG. 4 is a flow chart of a method of a third embodiment of a fingerprint verification based authorization method provided by the present disclosure.
- FIG. 1 is a structural block diagram of a fingerprint verification based authorization device provided by the present disclosure.
- the fingerprint verification-based authorization device includes a radio frequency card reading device 1, a fingerprint collection device 2, a control circuit 3, and a switching device 4.
- the radio frequency card reading device 1 is connected to the control circuit 3 and configured to read the radio frequency card for storage. Fingerprint data, and the read fingerprint data is transmitted to the control circuit 3 for temporary storage;
- the fingerprint collection device 2 is connected to the control circuit 3, is configured to collect fingerprint data of the user, and transmit the collected fingerprint data to the control circuit 3;
- the control circuit 3 is arranged to compare the fingerprint data read by the RF card reading device 1 with the fingerprint data collected by the fingerprint collection device 2, and control the switching device 4 according to the fingerprint data comparison result;
- the switching device 4 is connected to the control circuit 3 and is arranged to perform a corresponding action when the fingerprint data comparison result is passed.
- the fingerprint verification-based authorization device compares the fingerprint data stored in the radio frequency card read by the radio frequency card reading device with the fingerprint data collected by the fingerprint collection device, and when the fingerprint data is compared, the switch device performs corresponding actions. It is confirmed that the user who matches the fingerprint data stored in the radio frequency card, that is, the user is an authorized user, improves the security of the authorization management and the efficiency of management.
- control circuit 3 is further arranged to delete the temporarily stored fingerprint data read from the radio frequency card reading device 1 when the switching device 4 is turned on.
- the fingerprint data of the user is stored on the radio frequency card, and the fingerprint data is stored in the temporary storage area of the control circuit when the user is in use, and the temporarily stored fingerprint data is deleted when the switch device 4 is turned on, thereby reducing the hidden danger of fingerprint data leakage.
- it solves the problem of fraud in the traditional radio frequency card, and effectively improves the user's power safety and energy saving in the authorization of power supply.
- control circuit 3 is further configured to exit the comparison state when the preset number of fingerprint data collected by the fingerprint collection device 2 and the fingerprint data read by the radio frequency card reading device are not passed. And deleting the temporarily stored fingerprint data read from the radio frequency card reading device.
- the fingerprint data comparison does not pass, the user is reminded to input the fingerprint data again.
- the comparison state is exited, the temporarily stored fingerprint data is deleted, and the fingerprint data leakage is reduced. Suffering.
- control circuit 3 is further configured to save the fingerprint data of the user collected by the fingerprint collection device after deleting the temporarily stored fingerprint data read by the radio frequency card reading device.
- the fingerprint data of the user collected by the saved fingerprint collection device is useful for finding an unauthorized user who wants to take power in case of an unexpected situation, thereby improving security.
- the fingerprint verification-based authorization device may further include a power supply circuit 5 connected to the control circuit 3 and configured to provide power to the control circuit 3.
- the fingerprint verification based authorization device may further include a speaker connected to the control circuit and configured to prompt the user by voice.
- the fingerprint verification-based authorization device may further include an alarm device, and the alarm device is connected to the control circuit, and is configured to issue an alarm when the fingerprint data comparison result is not passed, prompting the user to re-enter the fingerprint, thereby improving management security. Sex.
- the switching device 4 may be configured to control a power-off switch of the power source or a signal switch configured to control the gate signal.
- the fingerprint verification-based authorization device can be applied to power supply control of public places such as hotels, companies, and schools.
- the power-off switch is turned on; when the fingerprint data verification fails, the power-off switch does not operate; when the power-off switch is turned on, if the fingerprint data verification passes again, the power-off switch is turned off, and the power is turned off.
- the power-collecting administrator that matches the fingerprint data stored in the RF card, that is, the user is an authorized user, improves the security of power management and the efficiency of management.
- the fingerprint verification-based authorization device can also be extended to the power supply management of the mass production equipment of the factory, so that the production equipment management is more standardized and avoids production accidents.
- the switching device is a signal switch for controlling the door signal
- the fingerprint verification based teaching provided by the present disclosure The device can be applied to the field of electronic door locks.
- the signal switch sends a door open signal to the door lock to open the control unit to realize the door lock opening; when the fingerprint data verification fails, the signal switch does not issue the door opening signal, and the door lock remains closed.
- the fingerprint verification-based authorization device confirms that the user matches the fingerprint data stored in the radio frequency card. When the radio frequency card is lost, the user other than the user matching the fingerprint data cannot open the door lock, thereby improving security. Sex.
- the fingerprint verification based authorization method includes:
- the fingerprint data stored in the radio frequency card may be one user or multiple users. In this embodiment, the fingerprint data stored in the radio frequency card is one user.
- the fingerprint data in the RF card is written in advance by the fingerprint reader, and the RF card has been widely used in various fields.
- the control switch device is turned on, and the temporarily stored fingerprint data read from the radio frequency card reading device is deleted; and the temporary storage is read from the radio frequency card reading device.
- the control switch device is turned off.
- the fingerprint data in the preset number of times collected by the fingerprint collection device is compared with the fingerprint data read by the RF card reading device, the alarm result is not passed, and an alarm is issued to prompt the user to re- Entering a fingerprint, if the fingerprint data of the preset number of fingerprint data collected by the fingerprint collection device and the fingerprint data read by the RF card reading device are not passed, the comparison state is exited, and the temporary storage is deleted. Fingerprint data read from the RF card reader.
- the fingerprint verification-based authorization method compares the fingerprint data stored in the radio frequency card read by the radio frequency card reading device with the fingerprint data collected by the fingerprint collection device, and when the fingerprint data is compared, The switching device performs a corresponding action to confirm that the user matches the fingerprint data stored in the radio frequency card, thereby improving the security of the authorization management.
- FIG. 3 is a flow chart of a method of a second embodiment of a method for a fingerprint verification based authorization device provided by the present disclosure.
- the fingerprint verification-based authorization method is different from the method shown in FIG. 2 in that the fingerprint data is processed when the fingerprint data comparison fails, and the method includes:
- the fingerprint data stored in the radio frequency card may be one user or multiple users. In this embodiment, the fingerprint data stored in the radio frequency card is one user.
- steps S201 and S202 refer to the method shown in FIG. 2, and details are not described herein again.
- the fingerprint verification-based authorization method compares the fingerprint data stored in the radio frequency card read by the radio frequency card reading device with the fingerprint data of the user collected by the fingerprint collection device, and compares the fingerprint data of the preset number of times.
- the temporarily stored fingerprint data read from the RF card reading device is deleted, and the fingerprint data of the user collected by the fingerprint collection device is saved, the hidden danger of the fingerprint data of the authorized user is reduced, and the fingerprint of the unauthorized user is saved. Data for subsequent tracking, improving the security of authorization management.
- the fingerprint verification based authorization method includes:
- a plurality of fingerprint data are stored in the radio frequency card.
- the pre-authorization is performed on the plurality of users, and the control switch device performs a corresponding action as long as the fingerprint data of the user is compared with one of the plurality of fingerprint data stored in the radio frequency card.
- the corresponding action may be to control the turning on or off of the switching device.
- the fingerprint verification-based authorization method may pre-authorize multiple users by using a plurality of fingerprint data stored in a radio frequency card read by the radio frequency card reading device and a fingerprint of a user collected by the fingerprint collection device. The data is compared. When the fingerprint data is compared, the switch device performs a corresponding action, confirming that the user is one of the pre-authorized users, and improving the management efficiency and the security of the authorization management.
- FIG. 2, FIG. 3 and FIG. 4 can all be applied to the field of power take-off control. It can also be applied to the field of door lock control, except that the types of switch devices are different.
- the switching device can be configured to control a power take-off switch of the power source or a signal switch configured to control the gate signal.
- the fingerprint verification-based authorizing device can be applied to power supply control of public places such as hotels, companies, and schools.
- the power-off switch is turned on; when the fingerprint data verification fails, the power-off switch does not operate; when the power-off switch is turned on, if the fingerprint data verification passes again, the power-off switch is turned off, and the power is turned off.
- the power-collecting administrator that matches the fingerprint data stored in the RF card, that is, the user is an authorized user, improves the security of power management and the efficiency of management.
- the fingerprint verification-based authorization device can also be extended to the power supply management of the mass production equipment of the factory, so that the production equipment management is more standardized and avoids production accidents.
- the fingerprint verification-based authorization device When the switching device is a signal switch that controls the gate signal, the fingerprint verification-based authorization device provided by the present disclosure can be applied to the field of electronic door locks.
- the signal switch sends a door open signal to the door lock to open the control unit to realize the door lock opening; when the fingerprint data verification fails, the signal switch does not issue the door opening signal, and the door lock remains closed.
- the fingerprint verification-based authorization device uniquely confirms that the user matches the fingerprint data stored in the radio frequency card. When the radio frequency card is lost, the user other than the user matching the fingerprint data cannot open the door lock, thereby improving the safety.
- the fingerprint verification-based authorization device and method provided by the embodiments of the present disclosure improve the security and management efficiency of the authorization management.
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Abstract
一种基于指纹验证的授权设备及方法，该设备包括射频卡读取装置(1)、指纹采集装置(2)、控制电路(3)及开关装置(4)，射频卡读取装置(1)、指纹采集装置(2)及开关装置(4)分别与控制电路(3)连接，射频卡读取装置(1)设置为读取射频卡中存储的指纹数据，并将读取的指纹数据传输至控制电路(3)临时存储；所述指纹采集装置设置(2)为采集用户的指纹数据，并将采集的指纹数据传送至控制电路(3)；所述控制电路(3)设置为将所述射频卡读取装置(1)读取的指纹数据与指纹采集装置(2)采集的指纹数据进行对比，根据指纹数据对比结果控制所述开关装置(4)动作；以及所述开关装置(4)设置为在所述指纹数据对比结果为通过时做出对应动作。
Description
本公开涉及指纹识别技术领域，例如涉及一种基于指纹验证的授权设备及方法。
用电领域取电的授权及门锁领域的门锁的授权，使用射频卡或密码的方式进行取电或者门锁授权的方式，射频卡存在遗失和外借他人的风险，密码存在遗忘或被破译的风险，不能很好解决用户身份识别的问题，不方便管理，安全性较低。单纯使用指纹识别技术的授权方式，需要将用户的指纹数据存储在存储模块中，容易引起用户对于指纹数据隐私泄露的担忧。
发明内容
本公开提供一种基于指纹验证的授权设备及方法，确认了当前用户为预授权的用户，提高了授权管理的安全性以及管理的效率。
本公开采用以下技术方案：
第一方面，本公开提供一种基于指纹验证的授权设备，包括射频卡读取装置、指纹采集装置、控制电路及开关装置，
所述射频卡读取装置与所述控制电路连接，设置为读取射频卡中存储的指纹数据，并将读取的指纹数据传输至所述控制电路临时存储；
所述指纹采集装置与所述控制电路连接，设置为采集用户的指纹数据，并将采集的指纹数据传送至所述控制电路；
所述控制电路设置为将所述射频卡读取装置读取的指纹数据与所述指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制所述开关装置；以及
所述开关装置与所述控制电路连接，设置为在所述指纹数据对比结果为通过时做出对应动作。
可选地，所述控制电路还设置为在所述开关装置导通时删除临时存储的从所述射频卡读取装置读取的指纹数据。
可选地，所述控制电路还设置为在所述指纹采集装置采集的预设次数的指纹数据均与所述射频卡读取装置读取的指纹数据对比均不通过时，退出比对状态，删除临时存储的从所述射频卡读取装置读取的指纹数据。
可选地，所述控制电路还设置为在所述删除临时存储的通过所述射频卡读取装置读取的指纹数据之后，保存所述指纹采集装置采集的用户的指纹数据。
可选地，基于指纹验证的授权设备还包括供电电路，所述供电电路与所述控制电路连接，设置为所述控制电路提供电源。
可选地，所述开关装置设置为控制电源的取电开关或设置为控制门信号的信号开关。
第二方面，本公开提供一种基于指纹验证的授权方法，包括：
获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储；
获取指纹采集装置采集的用户指纹数据；以及
将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
可选地，所述将射频卡读取装置读取的指纹数据与指纹采集装置采集的指
纹数据进行对比，根据指纹数据对比结果控制开关装置，包括：
若指纹数据对比结果为通过时，控制开关装置导通，并删除临时存储的从所述射频卡读取装置读取的指纹数据；以及
若指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新输入指纹，如果指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过，则退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据。
可选地，所述若指纹数据对比结果为通过时，控制开关装置导通，并删除临时存储的从所述射频卡读取装置读取的指纹数据之后，还包括：
当获取射频卡读取装置读取的指纹数据与获取指纹采集装置采集的指纹数据再次进行对比且指纹数据对比结果为通过时，控制开关装置断开。
可选地，所述若指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新输入指纹，如果指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过时，则退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据之后，还包括：
保存指纹采集装置采集的用户的指纹数据。
可选地，所述射频卡中存储有多个指纹数据，
所述获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储，包括：
获取射频卡读取装置读取的射频卡中存储的多个指纹数据，将读取的所述
多个指纹数据传输至控制电路临时存储；以及
所述将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置，包括：
将射频卡读取装置读取的所述多个指纹数据分别与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
通过将射频卡读取装置读取的射频卡中存储的指纹数据与指纹采集装置采集的用户的指纹数据进行对比，在指纹数据对比通过时，开关装置做出对应动作，确认了该用户为射频卡中存储的指纹数据相匹配的用户即该用户为被授权的用户，提高了授权管理的安全性以及管理的效率。
图1是本公开提供的基于指纹验证的授权设备的结构方框图；
图2是本公开提供的基于指纹验证的授权方法第一个实施例的方法流程图；
图3是本公开提供的基于指纹验证的授权方法第二个实施例的方法流程图；以及
图4是本公开提供的基于指纹验证的授权方法第三个实施例的方法流程图。
实施方式
图1是本公开提供的基于指纹验证的授权设备的结构方框图。参考图1，该基于指纹验证的授权设备包括射频卡读取装置1、指纹采集装置2、控制电路3及开关装置4，
所述射频卡读取装置1与所述控制电路3连接，设置为读取射频卡中存储
的指纹数据，并将读取的指纹数据传输至所述控制电路3临时存储；
所述指纹采集装置2与所述控制电路3连接，设置为采集用户的指纹数据，并将采集的指纹数据传送至所述控制电路3；
所述控制电路3设置为将所述射频卡读取装置1读取的指纹数据与所述指纹采集装置2采集的指纹数据进行对比，根据指纹数据对比结果控制所述开关装置4；
所述开关装置4与所述控制电路3连接，设置为在所述指纹数据对比结果为通过时做出对应动作。
该基于指纹验证的授权设备通过将射频卡读取装置读取的射频卡中存储的指纹数据与指纹采集装置采集的用户的指纹数据进行对比，在指纹数据对比通过时，开关装置做出对应动作，确认了该用户为射频卡中存储的指纹数据相匹配的用户即该用户为被授权的用户，提高了授权管理的安全性以及管理的效率。
在另一实施例中，所述控制电路3还设置为在所述开关装置4导通时删除临时存储的从所述射频卡读取装置1读取的指纹数据。将用户的指纹数据存储在射频卡上，用户在使用时才将指纹数据存放于控制电路的临时存储区，在开关装置4导通时删除其临时存储的指纹数据，降低了指纹数据泄露的隐患，同时解决了传统射频卡存在的作假问题，在用电领域取电的授权中有效提升了用户的用电安全性和节能性。
可选地，所述控制电路3还设置为在所述指纹采集装置2采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据对比均不通过时，退出比对状态，删除临时存储的从所述射频卡读取装置读取的指纹数据。在指纹数据比对不通过时，提醒用户再次输入指纹数据，在预设次数内，指纹比对仍然不通过时，则退出比对状态，删除临时存储的指纹数据，降低了指纹数据泄露的隐
患。
可选地，所述控制电路3还设置为在所述删除其临时存储的通过所述射频卡读取装置读取的指纹数据之后，保存所述指纹采集装置采集的用户的指纹数据。通过保存的指纹采集装置采集的用户的指纹数据，在发生意外情况时，有利于查找到未经授权但想要进行取电的用户，提高了安全性。
参见图1，所述基于指纹验证的授权设备还可以包括供电电路5，所述供电电路5与所述控制电路3连接，设置为所述控制电路3提供电源。
所述基于指纹验证的授权设备还可以包括扬声器，所述扬声器与所述控制电路连接，设置为通过语音提示用户。
所述基于指纹验证的授权设备还可以包括报警器，所述报警器与所述控制电路连接，设置为在指纹数据对比结果为不通过时发出警报，提示用户重新输入指纹，提高了管理的安全性。
上述实施例中，所述开关装置4可以设置为控制电源的取电开关或设置为控制门信号的信号开关。
当开关装置设置为控制电源的取电开关时，该基于指纹验证的授权设备可以应用于酒店、公司及学校等公共场所的电源取电控制。当指纹数据验证通过时，取电开关导通供电；当指纹数据验证不通过时，取电开关不动作；当取电开关导通供电之后，如果指纹数据验证再次通过，取电开关关闭，电源断电，确认了该用户为射频卡中存储的指纹数据相匹配的取电管理员即该用户为被授权的用户，提高了取电管理的安全性和管理的效率。该基于指纹验证的授权设备还可以推广到厂房批量生产设备的供电管理，使得生产设备使用管理更加规范，避免生产事故。
当开关装置为控制门信号的信号开关时，本公开提供的基于指纹验证的授
权设备可以应用于电子门锁领域。当指纹数据验证通过时，信号开关发出开门信号至门锁打开控制单元以实现门锁打开；当指纹数据验证不通过时，信号开关不发出开门信号，门锁保持关闭状态。该基于指纹验证的授权设备确认了用户为射频卡中存储的指纹数据相匹配的用户，射频卡丢失时，除了该与指纹数据相匹配的用户之外的用户都不能打开门锁，提高了安全性。
图2是本公开提供的基于指纹验证的授权方法第一个实施例的方法流程图。参考图2，该基于指纹验证的授权方法包括：
S101、获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储。
射频卡中存储的指纹数据可以是一个用户的，也可以为多个用户的，本实施例中，射频卡中存储的指纹数据为一个用户的。
射频卡中的指纹数据预先通过指纹读取器写入，射频卡已经广泛应用于多个领域。
S102、获取指纹采集装置采集的用户指纹数据。
S103、将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
若指纹数据对比结果为通过时，控制开关装置导通，并删除临时存储的从所述射频卡读取装置读取的指纹数据；在上述删除临时存储的从所述射频卡读取装置读取的指纹数据之后，当获取射频卡读取装置读取的指纹数据与获取指纹采集装置采集的指纹数据再次进行对比且指纹数据对比结果为通过时，控制开关装置断开。
若指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新
输入指纹，如果指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过，则退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据。
综上，本公开提供的基于指纹验证的授权方法通过将射频卡读取装置读取的射频卡中存储的指纹数据与指纹采集装置采集的用户的指纹数据进行对比，在指纹数据对比通过时，开关装置做出对应动作，确认了该用户为射频卡中存储的指纹数据相匹配的用户，提高了授权管理的安全性。
图3是本公开提供的用于基于指纹验证的授权设备的方法第二个实施例的方法流程图。参考图3，该基于指纹验证的授权方法与图2所示方法不同之处在于，在指纹数据对比不通过时对指纹数据的处理，该方法包括：
S201、获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储。
射频卡中存储的指纹数据可以是一个用户的，也可以为多个用户的，本实施例中，射频卡中存储的指纹数据为一个用户的。
S202、获取指纹采集装置采集的用户指纹数据。
S203、将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新输入指纹，并且指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过，退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据。
S204、保存指纹采集装置采集的用户的指纹数据。
步骤S201和S202的详细内容参考图2所示的方法，此处不再赘述。
综上，本公开提供的基于指纹验证的授权方法通过将射频卡读取装置读取的射频卡中存储的指纹数据与指纹采集装置采集的用户的指纹数据进行对比，预设次数的指纹数据对比均不通过时，删除临时存储的从射频卡读取装置读取的指纹数据，并保存指纹采集装置采集的用户的指纹数据，降低了授权用户的指纹数据泄露的隐患，保存未授权用户的指纹数据以便进行后续追踪，提高了授权管理的安全性。
图4是本公开提供的基于指纹验证的授权方法第三个实施例的方法流程图。参考图4所示，该基于指纹验证的授权方法包括：
S301、获取射频卡读取装置读取的射频卡中存储的多个指纹数据，将读取的所述多个指纹数据传输至控制电路临时存储。
在本实施例中，射频卡中存储有多个指纹数据。
S302、获取指纹采集装置采集的用户指纹数据。
S303、将射频卡读取装置读取的所述多个指纹数据分别与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
本实施例中，对多个用户进行预授权，只要该用户的指纹数据与射频卡中保存的多个指纹数据中的一个指纹数据对比通过，则控制开关装置做出对应动作，其中，所述对应动作可以是控制开关装置的导通或关闭。
本实施例中每个指纹数据对比的过程可以参考图1所示的方法。
综上，本公开提供的基于指纹验证的授权方法可以为多个用户进行预授权，通过将射频卡读取装置读取的射频卡中存储的多个指纹数据与指纹采集装置采集的用户的指纹数据进行对比，在指纹数据对比通过时，开关装置做出对应动作，确认了该用户为预授权用户之一，提高了管理的效率和授权管理的安全性。
需要说明的是，图2、图3及图4所示的方法均可以应用于取电控制领域，
也可以应用于门锁控制领域，只是开关装置的类别不同。所述开关装置可以设置为控制电源的取电开关或设置为控制门信号的信号开关。
当开关装置为控制电源的取电开关时，该基于指纹验证的授权设备可以应用于酒店、公司及学校等公共场所的电源取电控制。当指纹数据验证通过时，取电开关导通供电；当指纹数据验证不通过时，取电开关不动作；当取电开关导通供电之后，如果指纹数据验证再次通过，取电开关关闭，电源断电，确认了该用户为射频卡中存储的指纹数据相匹配的取电管理员即该用户为被授权的用户，提高了取电管理的安全性和管理的效率。该基于指纹验证的授权设备还可以推广到厂房批量生产设备的供电管理，使得生产设备使用管理更加规范，避免生产事故。
当开关装置为控制门信号的信号开关时，本公开提供的基于指纹验证的授权设备可以应用于电子门锁领域。当指纹数据验证通过时，信号开关发出开门信号至门锁打开控制单元以实现门锁打开；当指纹数据验证不通过时，信号开关不发出开门信号，门锁保持关闭状态。该基于指纹验证的授权设备唯一确认了用户为射频卡中存储的指纹数据相匹配的用户，射频卡丢失时，除了该与指纹数据相匹配的用户之外的用户都不能打开门锁，提高了安全性。
本公开实施例提供的基于指纹验证的授权设备及方法提高了授权管理的安全性和管理的效率。
Claims (11)
- 一种基于指纹验证的授权设备，包括射频卡读取装置、指纹采集装置、控制电路及开关装置，所述射频卡读取装置与所述控制电路连接，设置为读取射频卡中存储的指纹数据，并将读取的指纹数据传输至所述控制电路临时存储；所述指纹采集装置与所述控制电路连接，设置为采集用户的指纹数据，并将采集的指纹数据传送至所述控制电路；所述控制电路设置为将所述射频卡读取装置读取的指纹数据与所述指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制所述开关装置；以及所述开关装置与所述控制电路连接，设置为在所述指纹数据对比结果为通过时做出对应动作。
- 根据权利要求1所述的基于指纹验证的授权设备，其中，所述控制电路还设置为在所述开关装置导通时删除临时存储的从所述射频卡读取装置读取的指纹数据。
- 根据权利要求2所述的基于指纹验证的授权设备，其中，所述控制电路还设置为在所述指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据对比均不通过时，退出比对状态，删除临时存储的从所述射频卡读取装置读取的指纹数据。
- 根据权利要求3所述的基于指纹验证的授权设备，其中，所述控制电路还设置为在所述删除临时存储的从所述射频卡读取装置读取的指纹数据之后，保存所述指纹采集装置采集的用户的指纹数据。
- 根据权利要求1所述的基于指纹验证的授权设备，还包括供电电路，所述供电电路与所述控制电路连接，设置为所述控制电路提供电源。
- 根据权利要求1至5任一项所述的基于指纹验证的授权设备，其中，所述开关装置设置为控制电源的取电开关或设置为控制门信号的信号开关。
- 一种基于指纹验证的授权方法，包括：获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储；获取指纹采集装置采集的用户指纹数据；以及将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
- 根据权利要求7所述的方法，其中，所述将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置，包括：若指纹数据对比结果为通过时，控制开关装置导通，并删除临时存储的从所述射频卡读取装置读取的指纹数据；以及若指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新输入指纹，如果指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过，则退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据。
- 根据权利要求8所述的方法，所述若指纹数据对比结果为通过时，控制开关装置导通，并删除临时存储的从所述射频卡读取装置读取的指纹数据之后，还包括：当获取射频卡读取装置读取的指纹数据与获取指纹采集装置采集的指纹数据再次进行对比且指纹数据对比结果为通过时，控制开关装置断开。
- 根据权利要求8所述的方法，所述若指纹采集装置采集的预设次数内的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果为不通过时，发出警报提示用户重新输入指纹，如果指纹采集装置采集的预设次数的指纹数据与所述射频卡读取装置读取的指纹数据进行对比的指纹数据对比结果均为不通过，则退出比对状态，并删除临时存储的从射频卡读取装置读取的指纹数据之后，还包括：保存指纹采集装置采集的用户的指纹数据。
- 根据权利要求7所述的方法，其中，所述射频卡中存储有多个指纹数据，所述获取射频卡读取装置读取的射频卡中存储的指纹数据，将读取的指纹数据传输至控制电路临时存储，包括：获取射频卡读取装置读取的射频卡中存储的多个指纹数据，将读取的所述多个指纹数据传输至控制电路临时存储；以及所述将射频卡读取装置读取的指纹数据与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置，包括：将射频卡读取装置读取的所述多个指纹数据分别与指纹采集装置采集的指纹数据进行对比，根据指纹数据对比结果控制开关装置。
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