TWM585933U - System for providing wireless virtual identification card for scrolling two-dimensional codes - Google Patents

Abstract

A system of a wireless virtual identification card capable of providing a rolling two-dimensional code, including a company-side electronic information device for providing information related to a person to be identified; a cloud device receiving an instruction of the company-side electronic information device to transmit at least one identification data Group, which contains the card number, device code, and expiration time. A mobile phone is used to download a rolling code APP containing at least one encryption key from the cloud device; the rolling code APP encrypts the identification data set from the cloud device with the current time of the same mobile phone with the corresponding encryption key, and passes a A rolling encoder and a rolling variable are encoded to generate a time-varying two-dimensional code; a decoder receiving end receives the two-dimensional code and sends it to a rolling decoding computing unit, which is used to pass the two-dimensional code through a corresponding encryption key. It is decrypted into a corresponding identification data set, wherein the encryption key of the scrolling decoder for a specific identification data set is the same as the encryption key of the specific identification data set at the scrolling code APP end. If the decoding time point falls within the valid period, the identification data set is identified and returned.

Description

System capable of providing wireless virtual identification card for rolling two-dimensional code

This creation is about a two-dimensional code identification system, especially a wireless virtual identification card system that can provide a rolling two-dimensional code.

A two-dimensional code is a barcode used to store specific information. The two-dimensional code can be attached to different objects for identification. At present, two-dimensional codes have also been widely used in the identification of personal information. For example, a mobile APP can generate a specific two-dimensional code to indicate the identity information of the user. By scanning the two-dimensional code through other electronic devices, the user can be authenticated for subsequent operations.

However, for the two-dimensional code of the above-mentioned conventional technology, when the system generates the two-dimensional code, the type of the two-dimensional code created is permanently fixed, so as long as it is the person holding the two-dimensional code, it can be used at any time. Certified. Therefore, once this fixed two-dimensional code is copied and misappropriated, for example, others only need to capture the image of the two-dimensional code to pass identity verification. Therefore, the system cannot effectively identify the identity of the person, which is not conducive to personnel control and also causes security. Quite severe impact.

Therefore, this case hopes to propose a new wireless virtual identification card system that can provide a rolling two-dimensional code to solve the above-mentioned shortcomings in the prior art.

Therefore, the purpose of this creation is to solve the above-mentioned conventional technical problems. In this creation, a wireless virtual identification card system capable of providing a rolling two-dimensional code is proposed. Therefore, the identification error will not occur due to the stolen copy of the two-dimensional code, and the recognizable valid time of the two-dimensional code is also provided to ensure the timeliness of verification. And this form of QR code can be applied to different identification cards, such as employee ID, visitor ID, attendance ID, etc. Moreover, this case also provides a mobile phone identification function. The decoding function can be configured on the mobile phone of the company employee, so the employee can use his own mobile phone to identify the person who wants to enter.

In order to achieve the above purpose, a wireless virtual identification card system capable of providing a rolling two-dimensional code is proposed in this creation, which includes a company-side electronic information device for providing information related to the person to be identified; a cloud device connected to the company-side electronic information device , The cloud device is used for receiving an instruction from the company-side electronic information device to transmit at least one identification data set, wherein each identification data set includes a card ID, a device ID, and a validity period; A mobile phone is wirelessly connected to the cloud device. The mobile phone is used to download a rolling code APP from the cloud device. The rolling code APP is used to receive the identification data set transmitted from the cloud device and add a mobile phone to the identification data set. Current time (mobile current time); wherein the rolling coding APP has a built-in rolling encoder and at least one encryption key (master key), wherein each encryption key corresponds to the identification data group to which it belongs; Scrolling variable; the scrolling code APP uses the encryption key corresponding to the identification data set to the card number of the identification data set The device code, the effective time, and the current time of the mobile phone are encrypted, and then the encrypted value is encoded by the rolling encoder and the rolling variable to be converted into a two-dimensional code. Due to the effect of the rolling variable, Make the converted two-dimensional code a time-varying two-dimensional code; that is, the converted two-dimensional code will only remain for a predetermined period of time, after which a different type of two-dimensional code will be presented; the so-called The predetermined time is the valid time; a decoder receiving end is used to receive the two-dimensional code from the rolling encoding APP; a rolling decoding operator is connected to the decoder receiving end, and the rolling decoding operator includes the rolling variable Number or other variable corresponding to the scrolling variable, and at least one encryption key, wherein the scrolling decoder has a encryption key for a specific identification data set that is the same as the encryption of the specific identification data set on the scrolling code APP end Key; the rolling decoding operator receives the two-dimensional code from the decoder receiving end, decodes the two-dimensional code, and decrypts the corresponding two-dimensional code through the corresponding encryption key to the card number, the device code, and the valid Time, and the current time of the mobile phone; and the rolling decoding computing unit calculates whether the time at the time of decoding falls between the "current time of the mobile phone" and "the current time of the mobile phone plus the valid time"; when decoding the current time When it does not fall into the valid period, it is considered that the scanning time of the receiver of the decoder has exceeded the valid period, which indicates that the two-dimensional code is invalid, so no subsequent identification operation is performed. When the time at the time of decoding falls into the valid period During the time period, the identification of the device code is performed. When the device code is considered to be a valid device code after identification, Card sent back to the cloud device or the company end electronic information device.

The at least one identification data set is a plurality of identification data sets, the rolling code APP and the at least one encryption key of the rolling decoding operator are a plurality of encryption keys, and the plurality of identification data sets are passed through the scroll encoding APP. After encryption and rolling encoding of each encryption key, a plurality of different two-dimensional codes are formed; during decoding, decryption and subsequent decoding operations are performed through corresponding encryption keys of the rolling decoding operator.

The following description can further understand the characteristics of this creation and its advantages, please refer to the drawings when reading.

10‧‧‧Company-side electronic information device

20‧‧‧ Cloud Device

21‧‧‧Card number

22‧‧‧device code

23‧‧‧ Effective time

45’‧‧‧First two-dimensional code

45’’‧‧‧ second QR code

50‧‧‧ decoder receiver

60‧‧‧Rolling Decoding Operator

70‧‧‧Certification time limiter

25‧‧‧Checker

30‧‧‧ Mobile

31‧‧‧ mobile phone current time

32‧‧‧Activation code

40‧‧‧Scroll Code APP

41‧‧‧Rolling encoder

42‧‧‧Encryption key

42’‧‧‧first encryption key

42’’‧‧‧second encryption key

45‧‧‧ QR code

80‧‧‧Identification Data Group

80’‧‧‧First Identification Data Group

80’’‧‧‧Second Identification Data Group

100‧‧‧ Non-cloud electronic device

101‧‧‧ decoder

102‧‧‧ Mobile

301‧‧‧Staff phone

302‧‧‧Guest phone

303‧‧‧ attendee mobile phone

411‧‧‧Scrolling Variable

Figure 1 shows a block diagram of the component assembly architecture of this case.

FIG. 2 shows a block diagram of another component combination architecture of the present case.

FIG. 3 shows a block diagram of another component combination architecture of the present case.

The schematic diagram of FIG. 4 shows that the time at the time of decoding in this case falls into a valid period.

The schematic diagram of FIG. 5 shows that the time at the time of decoding in this case did not fall into a valid period.

FIG. 6 shows a first application example of identifying a QR code in this case.

FIG. 7 shows a second application example of identifying a QR code in this case.

FIG. 8 shows a third application example of identifying a QR code in this case.

FIG. 9 shows a fourth application example of identifying a QR code in this case.

I would like to explain in detail the structure and composition of this case, and the effects and advantages that can be generated.

Please refer to FIG. 1 to FIG. 9, which shows a wireless virtual identification card system that can provide a rolling two-dimensional code in this creation. The system can use different wireless communication systems for communication, including 2G, 3G, 4G, 5G, Communication systems such as WiFi, Bluetooth, NFC, etc. The system includes the following components: A company-side electronic information device 10 is used to provide data related to the persons to be identified.

A cloud device 20 is connected to the company-side electronic information device 10, and the cloud device 20 is configured to receive an instruction from the company-side electronic information device 10 to transmit at least one identification data group 80, where each identification data group 80 includes a card number 21 (card ID), device ID 22 (device ID), and validity period 23 (validation period).

A mobile phone 30 is wirelessly connected to the cloud device 20, and the mobile phone 30 is used to download a rolling code APP 40 from the cloud device 20, and the rolling code APP 40 can receive the identification data group 80 (including the The card number 21, the device code 22 and the valid time 23), and a mobile current time 31 is added to the identification data group 80.

The rolling code APP 40 has a built-in rolling encoder 41 and at least one encryption key 42 (master key), and each of the encryption keys 42 corresponds to the identification data group 80 to which it belongs.

A scrolling variable 411 is stored in the scrolling encoder 41. The rolling code APP 40 is to encrypt the card number 21, the device code 22, the valid time 23, and the current time 31 of the identification data group 80 corresponding to the encryption key 42 of the identification data group 80, and then pass the The rolling encoder 41 and the rolling variable 411 encode the encrypted value and transform them into a two-dimensional code 45 (such as a QR code). Due to the function of the rolling variable 411, the converted two-dimensional code 45 is A two-dimensional code 45 in a time-varying form. That is, the converted two-dimensional code 45 will only remain for a predetermined period of time, after which another type of two-dimensional code 45 will be presented. The so-called predetermined time is the effective time 23. For example, the card number 21 of the identification data group 80 is 01458, the device code 22 is ABC, the valid time 23 is 10 seconds, and the current time 31 of the mobile phone is 120315 (12: 3: 15); the encryption key 42 is A01C78; The scrolling variable 411 is the number of hours + fractions + seconds when encoding.

Then the rolling code APP 40 applies the encryption key 42 (ie, A01C78) to encrypt 01458, ABC, 10 seconds, and 120315. The rolling encoder 41 then encodes the encrypted value and re-encodes it every 10 seconds. Each encoding is affected by the scrolling variable 411 (hours + fractions + seconds).

A decoder receiving end 50 is configured to receive the two-dimensional code 45 from the rolling code APP 40. The decoder receiving end 50 can be installed in an independent non-cloud electronic device 100, such as a separate decoder 101 (as shown in FIG. 1), another mobile phone 102 (as shown in FIG. 2), or various forms. Computer.

A rolling decoding computing unit 60 is connected to the decoder receiving end 50. The rolling decoding computing unit 60 includes the rolling variable 411 or other variables corresponding to the rolling variable 411 and at least one encryption key 42. The rolling decoding computing unit 60 A specific identification data group 80, the encryption key 42 of which is the same as that in the scrolling The encryption key 42 of the specific identification data group 80 on the APP 40 side is encoded. The rolling decoding computing unit 60 receives the two-dimensional code 45 from the receiving end 50 of the decoder, decodes the two-dimensional code 45 and decrypts it through the corresponding encryption key 42 into the card number 21 of the corresponding identification data group 80, The device code 22, the valid time 23, and the current time 31 of the mobile phone.

Then, the rolling decoding computing unit 60 calculates whether the time at the time of decoding falls between the “current time of the mobile phone 31” and the “current time of the mobile phone 31 plus the valid time 23”. If the effective time 23 is 10 seconds, and the current time 31 of the mobile phone is 120315 (that is, 12: 3: 15), the rolling decoding computing unit 60 calculates whether the time when decoding is at 12: 3: 15 and 12 Between 3 minutes and 25 seconds.

As shown in Figure 5, if the time at the time of decoding does not fall into the valid period, it is considered that the time for the receiver 50 to scan the mobile phone 30 has exceeded the valid period, indicating that the two-dimensional code 45 is invalid, so no subsequent Identify operations.

As shown in FIG. 4, if the time at the time of decoding falls into a valid period, the identification of the device code 22 is performed. If the device code 22 is considered to be a valid device code after identification, the card number 21 is transmitted back. The cloud device 20 or the company-side electronic information device 10 allows relevant persons to know or record the visit.

In the above description, the time of the mobile phone 30 and the decoder receiving end 50 must be synchronized, and this synchronization time is easy to obtain, as long as the two are connected to the same network system that provides the clock.

The scrolling variable 411 or other variables corresponding to the scrolling variable 411 are variables that can be established in association with the scrolling encoder 41 and the scrolling decoding operator 60, that is, the scrolling decoding operator 60 can know the scrolling The encoder 41 decodes the pair strain number of the two-dimensional code 45. For example, the scrolling variable 411 may be hours, minutes, seconds, or other time-related variables, or Are other types of variables.

As shown in FIG. 3, in this case, the rolling decoding arithmetic unit 60 may be stored in the cloud device 20 and separated from the decoder receiving end 50. After the two-dimensional code 45 is transmitted to the cloud device 20 through the decoder receiving end 50, the rolling decoding computing unit 60 performs decoding and identification operations.

Or the rolling decoding computing unit 60 may be installed in the non-cloud electronic device 100 and integrated with the decoder receiving end 50. The non-cloud electronic device 100 is a separate decoder, another mobile phone, and various forms of computers as described above. In the case where the rolling decoding arithmetic unit 60 and the decoder receiving end 50 are integrated into one body, the identification operation can be performed directly by the non-cloud electronic device 100. The purpose of this setting is that the non-cloud electronic device 100 can still perform decoding identification and authentication operations directly when there is no network function. In this case, the non-cloud electronic device 100 can use Bluetooth to communicate with the mobile phone 30. For example, when the non-cloud electronic device 100 is another mobile phone 102 (as shown in FIG. 2), the mobile phone 102 may be a company employee. Own phone, so the staff member can use the phone 102 to directly verify the identity of the person who wants to enter.

The cloud device 20 still includes a checker 25. Before the authentication, the mobile phone 30 sends an activation code 32 (activation code) to the checker 25 of the cloud device 20. The checker 25 first checks Whether the activation code 32 of the mobile phone 30 is a mobile phone 30 acceptable by the system.

In this case, the method of using a rolling two-dimensional code as identification information can be used in the following application examples. As shown in FIG. 6, the first application example is applied to an employee ID, which is applicable to employee authentication. The method is as follows: a mobile phone 30 downloads the rolling code APP 40 via the cloud device 20. The mobile phone 30 is an employee mobile phone 301.

The company-side electronic information device 10 transmits the identification data group 80 (including card number 21, device code 22 And valid time 33) to the employee's mobile phone 301.

The rolling code APP 40 adds the current time 31 of the mobile phone of the employee mobile phone 301 to the identification data group 80, and uses the encryption key 42 corresponding to the identification data group 80 to the card number 21 and the device code 22 of the identification data group 80 The valid time 33 and the current time 31 of the mobile phone of the employee 301 are encrypted, and then the encrypted data is applied to its own rolling encoder 41 and rolling variable 411 to generate a time-varying two-dimensional code 45. When the employee needs to be authenticated, the employee scans the QR code 45 generated by the rolling code APP 40 via the decoder receiving end 50. After the decoder receiving end 50 reads the two-dimensional code 45, it uses the rolling decoding operator 60 to decode the two-dimensional code 45 into a corresponding one by using the rolling variable 411 or a corresponding other variable and the corresponding encryption key 42. The identification number group 80 of the card number 21, the device code 22, the valid time 23, and the current time 31 of the mobile phone. Then, the rolling decoding computing unit 60 calculates whether the time at the time of decoding falls between the “current time of the mobile phone 31” and the “current time of the mobile phone 31 plus the valid time 23”. If it falls into a valid period, the identification of the device code 22 is performed. If the device code 22 is considered to be a valid device code after identification, the card number 21 is transmitted back to the cloud device 20 or the company-side electronic information. Device 10 to let relevant persons know or record the visit.

The case may also include an authentication time limit setter 70 in the company-side electronic information device 10 or the cloud device 20. The authentication time limit setter 70 is used to set the period during which the rolling code APP 40 can be used to generate the two-dimensional code 45 or Time, that is, outside the period or time, the rolling code APP 40 does not generate the two-dimensional code 45. It is equivalent to that the mobile phone holder cannot pass through the mobile phone 30 as a means for customs clearance.

Here are two examples to explain: The second application example shown in Figure 7 is applied to a visitor's card, and the mobile phone 30 is a visitor's hand Machine 302. Wherein, the authentication time limit setter 70 can set within 5 hours or 2 hours of the day, the rolling code APP 40 of the visitor's mobile phone 302 will only generate a QR code 45 before 5 hours or 2 hours of the day, allowing visitors to Subsequent certification is possible. If the time exceeds 5pm or 2 hours on the day, the QR code 45 will not be generated. It is therefore possible to regulate the time of visitor authentication.

The third application example shown in FIG. 8 is applied to the attendee ID of a short-term meeting or event, and the mobile phone 30 is a attendee mobile phone 303. Wherein the authentication time limit setter 70 can be set for 3 days, the rolling code APP 40 of the attendee's mobile phone 303 can generate a QR code 45 only within 3 days, so that the attendee can perform subsequent authentication. If the time exceeds 3 days, the QR code 45 is not generated. It is therefore possible to regulate the time of attendee certification.

FIG. 9 shows a fourth application example of this case, which is used to describe an example having multiple identification data groups 80. In this application example, the same elements as the above application examples are denoted by the same symbols and have the same functions. I will repeat the details. In the following, two identification data sets 80 are used for illustration.

The at least one identification data set 80 includes a first identification data set 80 'and a second identification data set 80' '. The first identification data group 80 'corresponds to a first encryption key 42', and the second identification data group 80 '' corresponds to a second encryption key 42 '', so a first two-dimensional code 45 is formed after rolling encoding. 'And the second QR code 45' '. At the end of the rolling decoding computing unit 60, the first two-dimensional code 45 'and the second two-dimensional code 45' 'are decoded and decrypted with the corresponding first encryption key 42' and the second encryption key 42 '', respectively. Therefore, the first identification data group 80 'and the second identification data group 80' 'can be returned. The effective time is determined for the first identification data group 80 'and the second identification data group 80' '. Then, the validity of the corresponding device code 22 of the first identification data group 80 'and the second identification data group 80' 'is checked again. The rest of the procedures are the same as the above application example, and will not be described again.

When there are multiple identification data sets 80, there may be multiple corresponding decoder receiving ends 50, and each of the decoder receiving ends 50 corresponds to a specific identification data set 80, respectively. For example, there are multiple departments, and each department has its own decoder receiving end 50, so each of them identifies the corresponding two-dimensional code 45 of the same mobile phone 30 to determine whether the holder of the mobile phone 30 can enter the department.

The advantage of this case is that it provides a two-dimensional code in a rolling form, so it will not cause a recognition error due to the stolen copy of the two-dimensional code, and it also provides the valid time of identification of the two-dimensional code, which ensures the timeliness of verification Sex. And this form of QR code can be applied to different identification cards, such as employee ID, visitor ID, attendance ID, etc. Moreover, this case also provides a mobile phone identification function. The decoding function can be configured on the mobile phone of the company employee, so the employee can use his own mobile phone to identify the person who wants to enter.

In summary, the humane and considerate design in this case is quite in line with actual needs. Compared with the conventional technology, the existing improvement lacks obvious improvements. It does have an improvement in efficacy and is not easy to achieve. This case has not been disclosed or disclosed in domestic and foreign literature and markets, and it has complied with the provisions of the Patent Law.

The above detailed description is a specific description of one of the feasible embodiments of this creation, but this embodiment is not intended to limit the scope of the patent for this creation. Any equivalent implementation or change that does not depart from the spirit of this creation technique should be included in Within the scope of the patent in this case.

Claims (12)

A wireless virtual identification card system capable of providing a rolling two-dimensional code includes: a company-side electronic information device for providing information related to a person to be identified; a cloud device connected to the company-side electronic information device, and the cloud device for receiving The company's electronic information device instructs to transmit at least one identification data set, where each identification data set includes a card ID, a device ID, and a validation period; a mobile phone wirelessly connects to the cloud device , The mobile phone is used to download a rolling code APP from the cloud device, the rolling code APP is used to receive the identification data set transmitted from the cloud device, and add a mobile current time to the identification data set ; Wherein the rolling code APP has a built-in rolling encoder and at least one master key, wherein each of the encryption keys corresponds to the identification data group to which it belongs; wherein the rolling encoder memory has a rolling variable; the rolling code APP The card number, the device code, the valid time, And the current time of the mobile phone is encrypted, and then the encrypted value is encoded by the rolling encoder and the rolling variable, and converted into a two-dimensional code. Due to the effect of the rolling variable, the converted two-dimensional code is Time-varying two-dimensional code; that is, the converted two-dimensional code will only remain for a predetermined period of time, after which another type of two-dimensional code will appear; the so-called predetermined time is the valid time; A decoder receiving end for receiving the two-dimensional code from the rolling encoding APP; a rolling decoding operator connected to the decoder receiving end, the rolling decoding operator including the rolling variable or other variables corresponding to the rolling variable, and At least one encryption key, wherein for a specific identification data group, the rolling decoding operator has an encryption key that is the same as the encryption key of the specific identification data group at the scrolling encoding APP end; the rolling decoding operator receives from the decoding The two-dimensional code on the receiver side, decodes the two-dimensional code and decrypts it through the corresponding encryption key into the card number and the device code of the corresponding identification data set The valid time and the current time of the mobile phone; and the rolling decoding computing unit calculates whether the time at the time of decoding falls between the "current time of the mobile phone" and "the current time of the mobile phone plus the valid time"; When the time does not fall into the valid period, it is considered that the time taken by the receiver to scan the phone has exceeded the valid period, indicating that the two-dimensional code is invalid, so no subsequent identification operation is performed; when the time at the time of decoding falls into When the time period is valid, the device code identification operation is performed. When the device code is considered to be a valid device code after identification, the card number is transmitted back to the cloud device or the company-side electronic information device. The system for providing a wireless virtual identification card for rolling two-dimensional codes as described in item 1 of the scope of patent application, wherein the rolling variable is a time-dependent variable. The system for providing a wireless virtual identification card for scrolling a two-dimensional code as described in item 1 of the scope of patent application, wherein the scrolling variable is selected from hours, minutes, or seconds. As described in item 1 of the scope of patent application, the wireless virtual identification card system capable of providing a rolling two-dimensional code still includes an authentication time limiter located in the company's electronic information device or the cloud device. The authentication time limiter is used for When setting the period or time during which the rolling code APP can be used to generate a QR code, that is, outside of the period or time, the rolling code APP does not generate the QR code; it is equivalent to a mobile phone holder not being able to use the mobile phone as Means of customs clearance. As described in item 1 of the scope of patent application, a system for providing a wireless virtual identification card with a rolling two-dimensional code, wherein the receiving end of the decoder is installed in an independent non-cloud electronic device. As described in item 5 of the scope of the patent application, a system for providing a wireless virtual identification card with a rolling two-dimensional code, wherein the non-cloud electronic device is a separate decoder or another mobile phone, so it can still be used without an Internet connection. Decode and authenticate. The system for providing a wireless virtual identification card with a rolling two-dimensional code as described in item 5 of the scope of patent application, wherein the rolling decoding arithmetic unit is stored in the cloud device and separated from the receiving end of the decoder; via the decoder After the receiving end transmits the two-dimensional code to the cloud device, the rolling decoding computing unit performs decoding and identification operations. As described in item 5 of the scope of the patent application, a system for providing a wireless virtual identification card with a rolling two-dimensional code, wherein the rolling decoder is installed in the non-cloud electronic device and integrated with the decoder receiving end. The system for providing a wireless virtual identification card with a rolling two-dimensional code as described in item 1 of the scope of the patent application, wherein the system is implemented by using at least one of the wireless communication systems of 2G, 3G, 4G, 5G, WiFi, Bluetooth, and NFC. communication. The system for providing a wireless virtual identification card with a rolling two-dimensional code as described in item 1 of the scope of patent application, wherein the two-dimensional code is a QR code. As described in item 1 of the scope of patent application, a system for providing a wireless virtual identification card with a rolling two-dimensional code, wherein the cloud device still includes a checker, and before the authentication, the mobile phone transmits an activation code (activation code) code) to the checker of the cloud device, and the checker first checks whether the activation code of the mobile phone is a system acceptable phone. As described in item 1 of the scope of the patent application, a wireless virtual identification card system capable of providing a rolling two-dimensional code, wherein the at least one identification data set is a plurality of identification data sets, the rolling encoding APP and the At least one encryption key is a plurality of encryption keys, and the plurality of identification data groups are formed into a plurality of different two-dimensional codes after being encrypted and scroll-encoded by the plurality of encryption keys of the rolling-code APP; The corresponding encryption key of the decoding operator performs decryption and subsequent decoding operations.