WO2019056221A1 - 钞箱、金融自助设备和钞箱管理系统 - Google Patents

钞箱、金融自助设备和钞箱管理系统 Download PDF

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Publication number
WO2019056221A1
WO2019056221A1 PCT/CN2017/102493 CN2017102493W WO2019056221A1 WO 2019056221 A1 WO2019056221 A1 WO 2019056221A1 CN 2017102493 W CN2017102493 W CN 2017102493W WO 2019056221 A1 WO2019056221 A1 WO 2019056221A1
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WO
WIPO (PCT)
Prior art keywords
cash box
cash
box
information
financial self
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PCT/CN2017/102493
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English (en)
French (fr)
Inventor
陈晓轩
徐箭
刘凯峰
张武松
李传武
张北青
Original Assignee
深圳怡化电脑股份有限公司
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Application filed by 深圳怡化电脑股份有限公司 filed Critical 深圳怡化电脑股份有限公司
Priority to PCT/CN2017/102493 priority Critical patent/WO2019056221A1/zh
Publication of WO2019056221A1 publication Critical patent/WO2019056221A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers

Definitions

  • the present disclosure relates to the field of financial services equipment technology, for example, to a cash box, a financial self-service device, and a cash box management system.
  • banknote depositing device that can carry out banknote storage and can be recycled, that is, a banknote box.
  • banknote box When the banknotes in the cash box are insufficient to support the customer's withdrawal, additional banknotes need to be added to the cash box; after the banknotes are full, the banknotes need to be escorted to the bank's special outlets for emptying the banknotes in the banknotes.
  • the embodiment provides a cash box, a financial self-service device and a cash box management system, which realizes automatic monitoring of the cash box during transportation and improves the safety of the cash box in the circulation process.
  • the embodiment provides a cash box, including:
  • a door switch configured to control opening and closing of the door
  • a detecting device disposed on the cash box, configured to detect a switch state of the box door
  • a data saving circuit electrically connected to the detecting device, configured to save a history switch record of the box door according to the switch state;
  • the control circuit is disposed inside the cash box and electrically connected to the data saving circuit, and is configured to set an operating state of the cash box according to the history switch record.
  • the control circuit sets the working state of the cash box to be unavailable, that is, the cash box cannot be opened.
  • the data saving circuit comprises an encryption chip, and the encryption chip is configured to encrypt the history switch record before saving the history switch record of the box door.
  • the embodiment provides a financial self-service device, comprising: the cash box according to any one of the preceding claims; and a decrypting circuit configured to: when detecting that the cash box is installed on the financial self-service device, Decoding the history switch record in the data saving circuit;
  • Opening a judging circuit communicably connected to the control circuit, configured to determine, according to the history switch record, whether the box door has been opened, and if it is determined that the box door has been opened, notifying that the control circuit cannot Open the cassette.
  • the decrypting circuit is configured to: decrypt the encrypted cash box by using a preset public key corresponding to the preset private key, to obtain decryption information;
  • the history switch record is acquired.
  • the opening determining circuit is further configured to:
  • the cassette is opened.
  • the embodiment provides a cash box management system, including:
  • a base configured to encrypt the cash unit to obtain an encrypted cash box
  • a financial self-service device configured to decrypt the encrypted cash box when the encrypted cash box is installed on the financial self-service device, obtain decryption information, verify the decrypted information, and determine whether to open the device according to the verification result Denote the cash box.
  • the base is further configured to: authenticate the cash box before encrypting the cash box, and write signature information into the cash box after the bank box is successfully authenticated.
  • the writing the signature information into the cash box further includes:
  • the signature information and the information to be encrypted are written into the data saving circuit for encryption according to a preset encryption rule, wherein the information to be encrypted includes a current credit amount of the cash box and a preset private key.
  • the base is further configured to: after the signature information and the information to be encrypted are written into the data storage circuit for encryption according to a preset encryption rule, save the original saved in the data storage circuit.
  • the history switch record is cleared.
  • the preset encryption rule includes an asymmetric encryption algorithm.
  • the financial self-service device is set to:
  • the financial self-service device is further configured to:
  • the cassette is opened.
  • the financial self-service device is further configured to notify the control circuit that the cash box cannot be opened if the verification of the signature information is unsuccessful.
  • it also includes:
  • the information transmission device is connected to the financial self-service device and configured to upload the result of the decryption information verification to the control center of the financial self-service device.
  • the opening record of the box door will be saved by the data saving circuit. If the detecting device detects that the cash box door is opened, the data saving circuit will immediately store the switch record of the box door, and will also trigger the functional circuit in the control circuit to control the current working state of the cash unit. If the data save circuit is not operated, the functional circuit in the control circuit will not work properly.
  • the cash box of the related art basically adopts a mechanical lock with a relatively simple structure, it is impossible to monitor the cash box during transportation and maintenance, and the safety of the cash box can only be ensured by attaching the seal, and the present embodiment
  • the example provides the intelligent performance of the cash box by using the detecting device, the data saving circuit and the control circuit, and can monitor and record the switch state of the cash box in real time, and has higher security and higher reliability than the related technology.
  • FIG. 1 is a structural block diagram of a cash box provided in the first embodiment
  • FIG. 2a is a structural block diagram of a cash box management system according to Embodiment 2;
  • FIG. 2b is a structural block diagram of a cash box management system according to the second embodiment.
  • FIG. 1 is a structural block diagram of a cash box provided in the first embodiment.
  • the cassette can be integrated into the cassette system.
  • the cassette 100 includes a detecting device 110, a data holding circuit 120, a control circuit 130, a box door 140, and a box door switch 150.
  • the door switch 150 is configured to control the opening and closing of the door 140; the detecting device 110 is disposed on the cash box for detecting the switch state of the cash box door; the data saving circuit 120, and the detecting device 110
  • the electrical connection is used to save the history switch record of the door according to the switch state; the control circuit 130 is disposed inside the cash box and electrically connected to the data storage circuit 120 for controlling the working state of the cash box according to the history switch record.
  • the working state of the cash box includes available and unavailable; when the cash box is in an available state, the cash box can be opened; when the cash box is in an unavailable state, the cash box cannot be opened.
  • the opening of the cash box may be a driving motor and a transmission mechanism including starting the cash box for depositing, dividing or withdrawing money, and starting the component for detecting the work of depositing, dividing or withdrawing money.
  • the data saving circuit 120 includes an encryption chip 121, and the encryption chip is configured to encrypt the history switch record before saving the historical switch record of the box door;
  • Class-symmetric and asymmetric algorithms have a very high level of security, which ensures that the internally stored keys and information data are not illegally read and tampered with.
  • the data saving circuit 120 in this embodiment is disposed on the control circuit and electrically connected to the detecting device.
  • the data saving circuit will store the door being opened, even if the cash box door is closed again, the door of the box
  • the open record (which may include the open time) will also be saved by the data save circuit. Therefore, the use of the data storage circuit enables the cash box to have intelligent performance, and the switch state of the cash unit can be monitored in real time.
  • the data saving circuit when the cash unit is being transported, if the detecting device detects that the cash box door is opened, the data saving circuit will also trigger a functional circuit in the control circuit, for example, the functional circuit lock can be controlled. Dead, so that the functional circuit can not work properly, and thus the control cash box can not be opened to ensure the safety of the cash box.
  • the embodiment further provides a financial self-service device, when the financial self-service device detects that the cash box provided by any embodiment of the present disclosure is installed in the financial self-service device, records the history switch stored in the cash box data saving circuit. Decrypt. According to the history switch record, it is determined whether the box door has been opened; if it is determined that the box door has been opened, the control circuit is notified that the bank box cannot be opened.
  • the history switch record encrypted and saved in the data save circuit if the history switch record is encrypted and saved by the data save circuit, when the cash box is placed in the financial self-service device, the banknote will be first in the financial self-service device. The box is decrypted to get a history switch record.
  • the history switch record can also be stored in a non-volatile memory such as a flash memory (FLASH) or an electrically erasable programmable read-only memory (EEPROM) of the cash unit. . If the history switch record is stored in the above memory, the financial self-service device can directly read the history switch record of the door when the cash unit is installed in the financial self-service device.
  • a non-volatile memory such as a flash memory (FLASH) or an electrically erasable programmable read-only memory (EEPROM) of the cash unit.
  • the financial self-service device can be a device for financial transactions such as an automatic deposit machine, an automatic teller machine, an automatic teller machine or a sorting machine.
  • the embodiment provides a cash box including a control circuit, a detecting device, and a data saving circuit.
  • the opening record of the box door will be saved by the data saving circuit.
  • the detecting device detects that the cash box door is opened, the data saving circuit will immediately store the switch record of the box door, and will also trigger the functional circuit in the control circuit to control the current working state of the cash unit. If the data save circuit is not allowed, the functional circuit in the control circuit will not work properly.
  • the financial self-service device can read the history switch record of the cash box door from the data saving circuit, and determine whether the cash box door is opened according to the open record, thereby determining whether to enable
  • the cash box ensures the safety of the cash box in the circulation process, and the technical solution provided by the embodiment is safer and more reliable than the method provided by the related art to ensure the safety of the cash box by the sealing strip.
  • the cassette system 200 includes a base 210, a financial self-service device 220, and a cassette 230 as provided in the above embodiments.
  • the cash box 230 when the cash box 230 is detached from the financial self-service device 220 and placed on the base 210, the cash box 230 is encrypted through the base 210 to obtain an encrypted cash box; wherein the base can encrypt the cash box An encryption device.
  • the encryption device can directly encrypt the cash box, or indirectly encrypt the cash box under the control of the cash center.
  • the financial self-service device 220 decrypts the encrypted cash box, obtains the decrypted information, and verifies the decrypted information, and determines whether to open the cash box according to the result of the verification.
  • the financial self-service device in this embodiment may be any financial self-service device provided by the foregoing embodiment.
  • the authentication of the cash unit may be the legality of the cash unit. For example, by identifying the cash box identification, it is determined whether the cash box is produced by a regular bank production company, and whether its circulation is licensed by a financial institution or the like.
  • the identification of the cash box may be a barcode assigned by the production company of the cash box to the cash box or an ID (identification) number assigned by the financial institution to the cash box before leaving the factory.
  • the base may upload the above identification information to the banknote center, and after the card collecting center obtains the above information, it may match the identification information of the cash box pre-stored in the database. If the match is successful, it is determined that the cashbox authentication is successful. After confirming that the cassette authentication is successful, the base can write the signature information to the cassette.
  • the signature information may include a banknote serial number, a barcode, and the like.
  • the banknote can be encrypted after the banknote has been authenticated and the signature information is written.
  • the step of encrypting the cash unit by the base may include: encrypting the signature information and the encrypted information into a data saving circuit of the cash box according to a preset encryption rule, wherein the encrypted information includes The banknote amount of the banknote and the preset private key.
  • Fig. 2a shows the state when the cassette is placed on the base, the cassette is authenticated, the signature information is written, and the cassette is encrypted.
  • the original switch records saved in the cassette data saving circuit need to be cleared to ensure the validity of the history switch records read by the subsequent financial self-service devices.
  • the preset encryption rule may be an asymmetric encryption algorithm.
  • This algorithm is a secret method for keys and is very secure.
  • Pre-defined asymmetric algorithms usually require two keys: the public key (publickey) and the private key (privatekey).
  • the public key and the private key are a pair of keys. If the public key is used to encrypt the data according to the preset asymmetric algorithm, only the corresponding private key is used, and the decryption can be performed based on the preset asymmetric algorithm. Similarly, if the data is encrypted with a private key, it can only be decrypted with the corresponding public key.
  • the data storage circuit may be written into the preset private key through the base, and the cash box is encrypted to obtain the encrypted cash box. And the preset public key corresponding to the preset private key is sent to the financial self-service device corresponding to the encrypted cash box by the cash-holding center, so that the financial self-service device decrypts the encrypted cash box according to the preset public key.
  • the preset public key and the preset private key have a corresponding relationship, if the preset private key is written to the banknote After the box, the encrypted cash box can be decrypted only by the preset public key, and then the encrypted cash unit can be opened. Therefore, when the encrypted cash box is in the process of transportation and maintenance, due to the existence of the preset private key, the criminals cannot open the cash box to steal cash, even if the encrypted cash box is manually exchanged during the transportation or maintenance process, the encrypted banknote is exchanged. The box can not be opened normally, and the safety of the cassette is effectively guaranteed.
  • FIG. 2b is a structural block diagram of a cash box management system provided in the second embodiment, and FIG. 2b shows a state in which the financial self-service device decrypts the cash box when the cash box is placed in the financial self-service device, and the decryption information is verified. status.
  • the cash box placed in the financial self-service device shown in 2b is the encrypted cash box that has been encrypted, at this time, if the financial self-service device does not save the preset public corresponding to the preset private key in the encrypted cash box If the key is used, the encrypted cash unit cannot be opened. To a certain extent, this also avoids the phenomenon that the cash box is copied, and provides the safety and reliability of the financial self-service equipment.
  • the financial self-service device when the encrypted cash box is placed into the financial self-service device, the financial self-service device is configured to: decrypt the encrypted cash box by using a preset public key corresponding to the preset private key to obtain decrypted information; and obtain the decrypted information.
  • Signature information verification of the signature information; if the signature information is successfully verified, the history switch record is obtained; according to the history switch record, it is determined whether the box door has been opened; if the box door has been opened, the cassette is not opened.
  • the financial self-service device can obtain the history switch record by decrypting the cash box, and if the decryption information is obtained, if the history switch record does not have the cash box door
  • the record that was opened is then verified by the signature information to determine whether the cash unit is opened.
  • the verification of the signature information is unsuccessful, the control circuit is notified that the cash unit cannot be opened.
  • the process of verifying the signature information by the financial self-service device may be: obtaining the serial number and barcode of the cash box from the signature information, and pre-storing the obtained serial number and barcode with the financial device respectively (or from adding The serial number of the banknote is matched with the barcode. If both match, the signature information is verified successfully. If one of the two fails to match, or both of them fail to match, the signature information verification fails. In the case that the verification of the signature information fails, the financial self-service device does not open the cash box. Optionally, the financial self-service device notifies the control circuit that the cash box cannot be opened.
  • the financial self-service device when the encrypted cash unit is placed in the financial self-service device, the financial self-service device also The history switch record of the cash box can be read first, and according to the history switch record, it is determined whether the cash box door has been opened; if it is determined that the cash box door has been opened, the bank box is not opened. And if the financial self If the assisting device judges that the cash box door has not been opened, the cash box is decrypted to obtain decryption information. The signature information is obtained from the decrypted information, and the signature information is verified to determine whether the cash box is opened.
  • the cash box when the encrypted cash box is placed in the financial self-service device, the cash box can be opened only if the signature information is verified and the financial self-service device determines that the box door of the cash box has not been opened.
  • the cash box management system may further comprise an information transmission device connected to the financial self-service device for uploading the result of the decryption information verification to the control center of the financial self-service device to inform the control center of the current usage of the cash unit.
  • the result of the legality verification failure may be uploaded to the control center of the financial self-service device through the information transmission device, so that the control center can know the security risk of the cash box And conduct a safety check to eliminate safety hazards.
  • the embodiment provides a cash box system including a base, a financial self-service device such as an automatic deposit machine or an automatic teller machine, and a cash cassette as provided in the above embodiments.
  • a financial self-service device such as an automatic deposit machine or an automatic teller machine
  • a cash cassette as provided in the above embodiments.
  • the cash unit When the cash unit is removed from the financial self-service device and placed on the base, the cash unit can be encrypted through the base to obtain the encrypted cash box. Since the data saving circuit of the cash unit can be written into the preset private key, the financial self-service device can decrypt the encrypted cash box only by using the preset public key corresponding to the preset private key, and then further determining whether The encryption cash box is opened to prevent the cash box from being illegally opened or replaced during transportation and maintenance, which ensures the safety of funds in the cash box.
  • the financial self-service device needs to decrypt the encrypted cash box to obtain the decrypted information, and after verifying the signature information and the history switch record in the decrypted information, respectively, determine whether the cash box is Open.
  • the present disclosure provides the performance of the cash box by using the detecting device, the data saving circuit and the control circuit, and can monitor and record the switch state of the cash box in real time, which is safer and more reliable than the related technology. More sexual.

Abstract

一种钞箱(100)，包括：箱门(140)；箱门开关(150)，设置为控制箱门(140)的开启与关闭；检测装置(110)，设置于钞箱(100)上，设置为检测箱门(140)的开关状态；数据保存电路(120)，与检测装置(110)电连接，设置为根据开关状态，保存箱门(140)的历史开关记录；以及控制电路(130)，设置于钞箱(100)内部，与数据保存电路(120)电连接，设置为根据历史开关记录，设置钞箱(110)的工作状态。

Description

钞箱、金融自助设备和钞箱管理系统 技术领域
本公开涉及金融服务设备技术领域，例如涉及一种钞箱、金融自助设备和钞箱管理系统。
背景技术
在银行等金融服务机构中，为了减轻柜台人员的工作压力，并为了使客户的存取款等现金处理业务实现自动化，金融服务机构都采用了大量的金融自助服务设备。这些金融自助服务设备中都存在一种可进行钞票收纳并可循环使用的钞票放置装置，即钞箱。当钞箱中的钞票不足以支持客户取款时，需要在钞箱加入额外的钞票；当钞箱内钞票存满之后，需要将钞箱押送到银行的专门网点进行钞箱内的钞票清空。
在钞箱的转运过程中，存在钞箱被打开或被更换的可能性，导致钞箱中的钞票存在安全隐患。而在相关技术中，避免上述问题发生的通用方式是在钞箱上，采用铅封等方式加贴封条。但是，这种通用方式容易被伪造，安全性较差。
发明内容
本实施例提供一种钞箱、金融自助设备和钞箱管理系统，实现了在运输过程中对钞箱的自动监控，提高了钞箱在流通过程中的安全性。
本实施例采用如下技术方案：
第一方面，本实施例提供了一种钞箱，包括：
箱门；
箱门开关，设置为控制所述箱门的开启与关闭；
检测装置，设置于所述钞箱上，设置为检测所述箱门的开关状态；
数据保存电路，与所述检测装置电连接，设置为根据所述开关状态，保存所述箱门的历史开关记录；以及
控制电路，设置于所述钞箱内部，与所述数据保存电路电连接，设置为根据所述历史开关记录，设置所述钞箱的工作状态。
可选的，当所述历史开关记录为所述箱门曾被开启时，所述控制电路将所述钞箱的工作状态设置为不可用，即不能开启所述钞箱。
可选的，所述数据保存电路包括加密芯片，所述加密芯片设置为在保存所述箱门的历史开关记录之前，对所述历史开关记录进行加密。
第二方面，本实施例提供了一种金融自助设备，包括：如上任一项所述的钞箱；解密电路，设置为当探测到所述钞箱安装于所述金融自助设备时，对所述数据保存电路中的所述历史开关记录进行解密；
开启判断电路，与所述控制电路通信连接，设置为根据所述历史开关记录，判断所述箱门是否曾被开启，以及若判断出所述箱门曾被开启，则通知所述控制电路不能开启所述钞箱。
可选的，所述解密电路是设置为：利用与所述预设私钥对应的预设公钥解密所述加密钞箱，得到解密信息；
从所述解密信息中获取签名信息；
对所述签名信息进行验证；以及
当所述签名信息验证成功时，则获取所述历史开关记录。
可选的，所述开启判断电路还设置为：
当所述签名信息验证成功，且判断出所述钞箱的箱门未曾被开启时，则开启所述钞箱。
第三方面，本实施例提供了一种钞箱管理系统，包括：
如上任一项所述的钞箱；
底座，设置为对所述钞箱进行加密，得到加密钞箱；以及
金融自助设备，设置为当所述加密钞箱安装于所述金融自助设备上时，解密所述加密钞箱，得到解密信息，并验证所述解密信息，以及根据验证的结果，判断是否开启所述钞箱。
可选的，所述底座还设置为：在对所述钞箱进行加密之前，对所述钞箱进行认证，在所述钞箱认证成功之后，将签名信息写入所述钞箱。
可选的，所述将签名信息写入所述钞箱，还包括：
按照预设加密规则，将所述签名信息和待加密信息，写入所述数据保存电路进行加密，其中，所述待加密信息包括所述钞箱的当前加钞金额和预设私钥。
可选的，所述底座还设置为：在按照预设加密规则，将所述签名信息和待加密信息，写入所述数据保存电路进行加密之后，将所述数据保存电路中原来保存的所述历史开关记录清除。
可选的，所述预设加密规则包括非对称加密算法。
可选的，所述金融自助设备是设置为：
利用与所述预设私钥对应的预设公钥解密所述加密钞箱，得到解密信息；
从所述解密信息中获取签名信息；
对所述签名信息进行验证；
如果所述签名信息验证成功，则获取所述历史开关记录；
根据所述历史开关记录，判断所述箱门是否曾被开启；
当所述箱门曾被开启时，则通知所述控制电路不能开启所述钞箱。
可选的，所述金融自助设备还设置为：
若所述签名信息验证成功，且判断出所述钞箱的箱门未曾被开启，则开启所述钞箱。
可选的，所述金融自助设备还设置为：如果所述签名信息验证不成功，则通知所述控制电路不能开启所述钞箱。
可选的，还包括：
信息传输装置，与所述金融自助设备相连，设置为将解密信息验证的结果上传至所述金融自助设备的控制中心。
通过采用本实施例提供的技术方案，在钞箱被运输、维修的过程中，箱门的开启记录将被数据保存电路一直保存。如果检测装置检测到钞箱箱门被打开时，数据保存电路则将立即存储箱门的开关记录，同时也将触发控制电路中的功能性电路，进而控制钞箱的当前工作状态。如果未得到数据保存电路的运行，控制电路中的功能性电路将无法正常工作。由于相关技术中的钞箱基本都采用结构较为简单的机械密码锁，无法对在运输和维修过程中对钞箱进行监控，只能通过贴封条的方式来确保钞箱的安全性，而本实施例通过采用检测装置、数据保存电路和控制电路，赋予了钞箱智能化的性能，可实时监控和记录钞箱的开关状态，相对于相关技术的方案安全性更高，可靠性更强。
附图概述
图1为本实施例一提供的一种钞箱的结构框图；
图2a为本实施例二提供的一种钞箱管理系统的结构框图；
图2b为本实施例二提供的一种钞箱管理系统的结构框图。
具体实施方式
下面将结合附图对本实施例的技术方案作详细描述。
实施例一
图1为本实施例一提供的一种钞箱的结构框图。该钞箱可集成在钞箱系统中。如图1所示，该钞箱100包括：检测装置110、数据保存电路120、控制电路130、箱门140以及箱门开关150。
其中，箱门开关150，设置为控制所述箱门140的开启与关闭；检测装置110，设置于钞箱上，用于检测钞箱箱门的开关状态；数据保存电路120，与检测装置110电连接，用于根据开关状态，保存箱门的历史开关记录；控制电路130，设置于钞箱内部，与数据保存电路120电连接，用于根据历史开关记录，控制钞箱的工作状态。可选的，所述钞箱的工作状态包括可用以及不可用；当钞箱处于可用状态时，可以开启所述钞箱；当钞箱处于不可用状态时，不能开启所述钞箱。可选的，开启钞箱可以是包括启动钞箱用于存钞、分钞或取钞等工作的驱动电机和传动机构，启动用于检测用于存钞、分钞或取钞等工作的部件的工作状态的传感器，以及开启箱门等。
可选的，所述数据保存电路120包括加密芯片121，所述加密芯片设置为在保存所述箱门的历史开关记录之前，对所述历史开关记录进行加密；所述加密芯片内部可集成多类对称与非对称算法，自身具有极高安全等级，可以保证内部存储的密钥和信息数据不会被非法读取与篡改。
示例性的，本实施例中的数据保存电路120设置在控制电路上，与检测装置电连接。当钞箱在被运输的过程中，只要检测装置检测到钞箱箱门被打开时，数据保存电路将会存储箱门被打开这一动作，即使钞箱箱门再次被合上，箱门的开启记录(可包括开启时间)也将一直被数据保存电路保存。因此，数据保存电路的使用，使钞箱具有智能化的性能，可实时对钞箱的开关状态进行监控。
示例性的，当钞箱在被运输的过程中，如果检测装置检测到钞箱箱门被打开时，数据保存电路也将会触发控制电路中的功能性电路，例如，可以控制功能性电路锁死，使得功能性电路无法正常工作，进而控制钞箱不能被开启，以保证钞箱的安全性。
本实施例还提供了一种金融自助设备，当该金融自助设备探测到本公开任意实施例所提供的钞箱安装于该金融自助设备中时，对钞箱数据保存电路中存储的历史开关记录进行解密。根据历史开关记录，判断箱门是否曾被开启；若判断出箱门曾被开启时，则通知所述控制电路不能开启所述钞箱。
示例性的，对于数据保存电路中加密保存的历史开关记录，如果该历史开关记录被数据保存电路所加密保存，则当钞箱被放入金融自助设备中时，金融自助设备中将先对钞箱进行解密，得到历史开关记录。
示例性的，历史开关记录还可存储到钞箱的如闪存存储器(Flash Memory，FLASH)或电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)等非易失性存储器中。如果历史开关记录被存入上述存储器中时，当钞箱被安装到金融自助设备中时，金融自助设备可直接读取箱门的历史开关记录。
示例性的，不论历史开关记录存储在何处，只要金融自助设备的处理器读取到钞箱箱门曾被打开的历史开关记录，则表示该钞箱存在安全隐患，如果继续使用，则可能导致实际账务与系统预期账务不统一的情况发生，因此金融自助设备不对该钞箱进行开启。其中，金融自助设备可以为自动存款机、自动取款机、自动存取款机或清分机等可进行金融交易的设备。
本实施例提供了一种钞箱，该钞箱包括控制电路、检测装置和数据保存电路。通过采用本实施例提供的技术方案，在钞箱被运输、维修的过程中，箱门的开启记录将被数据保存电路一直保存。如果检测装置检测到钞箱箱门被打开时，数据保存电路则将立即存储箱门的开关记录，同时也将触发控制电路中的功能性电路，进而控制钞箱的当前工作状态。如果未得到数据保存电路的允许，控制电路中的功能性电路将无法正常工作。当钞箱被安装于金融自助设备中时，金融自助设备可从数据保存电路中读取钞箱箱门的历史开关记录，并根据开启记录判断钞箱箱门是否被打开过，进而确定是否启用该钞箱，保证了钞箱在流通过程中的安全性，相对于相关技术提供的通过贴封条来确保钞箱安全的方式，本实施例提供的技术方案安全性更高，可靠性更强。
实施例二
图2a为本实施例二提供的一种钞箱管理系统的结构框图。如图2a所示，钞箱系统200包括底座210、金融自助设备220和如上述实施例提供的钞箱230。
其中，当钞箱230从金融自助设备220设备上卸下，被放置于底座210上时，通过底座210，对钞箱230进行加密，得到加密钞箱；其中，底座是可对钞箱进行加密的一种加密装置。该加密装置可直接对钞箱进行加密，也可在加钞中心的控制下间接对钞箱进行加密。
当加密钞箱被安装于金融自助设备220时，金融自助设备220，对加密钞箱进行解密，得到解密信息，并对解密信息进行验证，根据验证的结果，判断是否开启所述钞箱。(该过程所表示的状态在图2b中示出)。示例性的，本实施例中的金融自助设备可以为上述实施例所提供的任意金融自助设备。
当将钞箱被放置到底座上时，在底座对钞箱进行加密之前，可先用于对钞箱进行认证。示例性的，对钞箱进行的认证可以为对钞箱的合法性认证。例如，可通过识别钞箱标识，确定该钞箱是否被正规钞箱生产公司所生产，以及其流通是否得到金融机构的许可等。其中，钞箱标识可以为钞箱在出厂前，钞箱所属生产公司为钞箱分配的条形码或者金融机构为钞箱分配的ID(identification，身份标识)号等标识。示例性的，在对钞箱进行合法性认证时，底座可将上述标识信息上传到加钞中心，加钞中心在获取到上述信息后，可与数据库中预先存储的钞箱的标识信息进行匹配，如果匹配成功，则确定该钞箱认证成功。在确认钞箱认证成功之后，底座可将签名信息写入钞箱。其中，签名信息可包括钞箱序列号和条形码等。
示例性的，在对钞箱完成认证并写入签名信息之后，可对该钞箱进行加密。示例性的，通过底座，对钞箱进行加密的步骤可以是包括：按照预设加密规则，将签名信息和加密信息，写入钞箱的数据保存电路中进行加密，其中，所述加密信息包括所述钞箱的加钞金额和预设私钥。图2a示出了钞箱被放置在底座上时，通过底座，对钞箱进行认证、写入签名信息以及对钞箱进行加密时的状态。
在完成加密操作后，需将钞箱数据保存电路中所保存的原有开关记录清除，以确保后续金融自助设备读取到的历史开关记录的有效性。
示例性的，预设加密规则可以为非对称加密算法。该算法是一种密钥的保密方法，安全性非常高。预设非对称算法通常需要两个密钥：即公钥(publickey)和私钥(privatekey)。公钥与私钥是一对密钥，如果利用公钥依据该预设非对称算法对数据进行加密，则只有利用对应的私钥，并基于该预设非对称算法才能解密。同理，如果利用私钥对数据进行加密，那么也只有用对应的公钥才能解密。在本实施例提供的技术方案中，可以是通过底座将预设私钥中写入数据保存电路，对钞箱进行加密，得到加密钞箱。并可通过加钞中心将与预设私钥对应的预设公钥发送到与加密钞箱对应的金融自助设备，使金融自助设备根据预设公钥对加密钞箱解密。
示例性的，由于预设公钥和预设私钥存在对应关系，若将预设私钥写入钞 箱后，只有通过预设公钥才可对加密钞箱完成解密，进而才可开启该加密钞箱。因此，当加密钞箱在运输、维修的过程中，由于预设私钥的存在，不法分子不能随意打开钞箱盗取现金，即使加密钞箱在运输或维修的过程中被人为调换，加密钞箱也不能被正常开启，钞箱的安全性得到有效保障。
图2b为本实施例二提供的一种钞箱管理系统的结构框图，图2b示出了钞箱放置在金融自助设备中时，金融自助设备对钞箱解密，并对解密信息进行验证时的状态。其中，若放置在2b所示的金融自助设备中的钞箱为已经完成加密的加密钞箱，此时，若金融自助设备中未保存与加密钞箱中的预设私钥对应的预设公钥，则该加密钞箱仍不能被开启。这在一定程度上也规避了钞箱被仿制的现象发生，提供了金融自助设备运行时的安全性和可靠性。
可选的，当加密钞箱被放置入金融自助设备时，金融自助设备用于：利用与预设私钥对应的预设公钥解密所述加密钞箱，得到解密信息；从解密信息中获取签名信息；对签名信息进行验证；如果签名信息验证成功，则获取历史开关记录；根据历史开关记录，判断箱门是否曾被打开过；如果箱门曾被打开过，则不开启钞箱。
示例性的，当加密钞箱被放置入金融自助设备时，金融自助设备通过对钞箱进行解密，得到解密信息后，也可先获取历史开关记录，如果历史开关记录中不存在钞箱箱门曾被开启的记录，则再对签名信息进行验证，进而确定是否开启该钞箱。示例性的，如果签名信息验证不成功，则通知所述控制电路不能开启所述钞箱。
示例性的，金融自助设备对签名信息进行验证的过程可以为：从签名信息中获取钞箱的序列号和条形码，并将获取到的序列号和条形码分别与金融设备中预先存储(或从加钞中心获取)的序列号和条形码进行匹配，如果二者均匹配成功，表示签名信息验证成功。而如果二者之中有一个匹配失败，或者二者均匹配失败时，则表示签名信息验证失败。在签名信息验证失败的情况下，金融自助设备不对钞箱进行开启，可选的，金融自助设备通知所述控制电路不能开启所述钞箱。
示例性的，若历史开关记录存储在钞箱的非易失性存储中，而非数据保存电路中，则在这种情况下，当加密钞箱被放置入金融自助设备时，金融自助设备也可先读取钞箱的历史开关记录，并根据所述历史开关记录，判断钞箱箱门是否曾被打开过；若判断出钞箱箱门曾被打开过，则不开启钞箱。而若金融自 助设备判断出钞箱箱门未曾被打开过，则再对钞箱进行解密，得到解密信息。从解密信息中获取签名信息，并对签名信息进行验证，进而判断是否开启该钞箱。
示例性的，当加密钞箱放置于金融自助设备中时，只有在签名信息验证通过，且金融自助设备判断出所述钞箱的箱门未曾被开启的情况下，才可以开启钞箱。
可选的，钞箱管理系统中还可包括信息传输装置，与金融自助设备相连，用于将解密信息验证的结果上传至金融自助设备的控制中心，以告知控制中心钞箱的当前使用情况。
可选的，当金融自助设备对钞箱的合法性验证失败时，可通过信息传输装置将合法性验证失败的结果上传至金融自助设备的控制中心，使得控制中心可以获知钞箱存在的安全隐患，并进行安全核验，以排除安全隐患。
本实施例提供了一种钞箱系统，包括底座、如自动存款机或自动取款机等金融自助设备以及如上述实施例提供的钞箱。当钞箱从金融自助设备上卸下，被放置在底座上时，通过底座，可对钞箱进行加密，得到加密钞箱。由于钞箱的数据保存电路中可被写入预设私钥，因此，金融自助设备只有利用与预设私钥对应的预设公钥才可对加密钞箱进行解密，进而才可进一步判断是否开启加密钞箱，以避免钞箱在运输、维修的过程中，被非法打开或被更换的情况发生，保障了钞箱中资金的安全性。当加密钞箱被放置入金融自助设备时，金融自助设备需对加密钞箱进行解密，得到解密信息，通过对解密信息中的签名信息和历史开关记录分别进行验证后，判断是否对钞箱进行开启。通过采用上述技术方案，提高了钞箱的安全性，同时也避免了非法钞箱流通到金融系统。
工业实用性
本公开提供本实施例通过采用检测装置、数据保存电路和控制电路，赋予了钞箱智能化的性能，可实时监控和记录钞箱的开关状态，相对于相关技术的方案安全性更高，可靠性更强。

Claims (15)

  1. 一种钞箱，包括：
    箱门；
    箱门开关，设置为控制所述箱门的开启与关闭；
    检测装置，设置于所述钞箱上，设置为检测所述箱门的开关状态；
    数据保存电路，与所述检测装置电连接，设置为根据所述开关状态，保存所述箱门的历史开关记录；以及
    控制电路，设置于所述钞箱内部，与所述数据保存电路电连接，设置为根据所述历史开关记录，设置所述钞箱的工作状态。
  2. 根据权利要求1所述的钞箱，其中，当所述历史开关记录为所述箱门曾被开启时，所述控制电路将所述钞箱的工作状态设置为不可用。
  3. 根据权利要求1或2所述的钞箱，其中，所述数据保存电路包括加密芯片，所述加密芯片设置为在保存所述箱门的历史开关记录之前，对所述历史开关记录进行加密。
  4. 一种金融自助设备，包括：如权利要求3所述的钞箱；解密电路，设置为当探测到所述钞箱安装于所述金融自助设备时，对所述数据保存电路中的所述历史开关记录进行解密；
    开启判断电路，与所述控制电路通信连接，设置为根据所述历史开关记录，判断所述箱门是否曾被开启，以及若判断出所述箱门曾被开启，则通知所述控制电路不能开启所述钞箱。
  5. 根据权利要求4所述的金融自助设备，其中，所述解密电路是设置为：利用与预设私钥对应的预设公钥解密所述钞箱，得到解密信息；
    从所述解密信息中获取签名信息；
    对所述签名信息进行验证；以及
    当所述签名信息验证成功时，则获取所述历史开关记录。
  6. 根据权利要求5所述的金融自助设备，其中，所述开启判断电路还设置为：
    当所述签名信息验证成功，且判断出所述钞箱的箱门未曾被开启时，则开启所述钞箱。
  7. 一种钞箱管理系统，包括：
    如权利要求3所述的钞箱；
    底座，设置为对所述钞箱进行加密，得到加密钞箱；以及
    金融自助设备，设置为当所述加密钞箱安装于所述金融自助设备上时，解密所述加密钞箱，得到解密信息，并验证所述解密信息，以及根据验证的结果，判断是否开启所述钞箱。
  8. 根据权利要求7所述的钞箱管理系统，其中，所述底座还设置为：在对所述钞箱进行加密之前，对所述钞箱进行认证，在所述钞箱认证成功之后，将签名信息写入所述钞箱。
  9. 根据权利要求8所述的钞箱管理系统，其中，所述将签名信息写入所述钞箱，还包括：
    按照预设加密规则，将所述签名信息和待加密信息，写入所述数据保存电路进行加密，其中，所述待加密信息包括所述钞箱的当前加钞金额和预设私钥。
  10. 根据权利要求9所述的钞箱管理系统，其中，所述底座还设置为：在按照预设加密规则，将所述签名信息和待加密信息，写入所述数据保存电路进行加密之后，将所述数据保存电路中原来保存的所述历史开关记录清除。
  11. 根据权利要求9所述的钞箱管理系统，其中，所述预设加密规则包括非对称加密算法。
  12. 根据权利要求9所述的钞箱管理系统，其中，所述金融自助设备是设置为：
    利用与所述预设私钥对应的预设公钥解密所述加密钞箱，得到解密信息；
    从所述解密信息中获取签名信息；
    对所述签名信息进行验证；
    如果所述签名信息验证成功，则获取所述历史开关记录；
    根据所述历史开关记录，判断所述箱门是否曾被开启；
    当所述箱门曾被开启时，则通知所述控制电路不能开启所述钞箱。
  13. 根据权利要求12所述的钞箱管理系统，其中，所述金融自助设备还设置为：
    若所述签名信息验证成功，且判断出所述钞箱的箱门未曾被开启，则开启所述钞箱。
  14. 根据权利要求12所述的钞箱管理系统，其中，所述金融自助设备还设置为：如果所述签名信息验证不成功，则通知所述控制电路不能开启所述钞箱。
  15. 根据权利要求7所述的钞箱管理系统，还包括：
    信息传输装置，与所述金融自助设备相连，设置为将解密信息验证的结果 上传至所述金融自助设备的控制中心。
PCT/CN2017/102493 2017-09-20 2017-09-20 钞箱、金融自助设备和钞箱管理系统 WO2019056221A1 (zh)

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