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CN-122024356-A - Unlocking prompting method and device, intelligent door lock and storage medium

CN122024356ACN 122024356 ACN122024356 ACN 122024356ACN-122024356-A

Abstract

The application discloses an unlocking prompting method and device, an intelligent door lock and a storage medium, wherein the method comprises the steps of determining a target character password required by a target user for unlocking target equipment by using a second unlocking mode under the condition that the target user fails to unlock the target equipment by using a first unlocking mode and determines that the target user has unlocking authority for unlocking the target equipment based on the target biological characteristics, determining target prompting information corresponding to each character included in the target character password, and sequentially displaying target prompting information corresponding to the character to be input based on the input progress of the target character password. According to the application, the technical problem that the user cannot be prompted to unlock the equipment in the related technology is solved, and the effect of improving the user experience is achieved.

Inventors

  • TU BO

Assignees

  • 杭州华橙软件技术有限公司

Dates

Publication Date
20260512
Application Date
20260122

Claims (10)

  1. 1. An unlocking prompting method is characterized by comprising the following steps: under the condition that a target user fails to unlock target equipment through a first unlocking mode by utilizing a target biological characteristic and determines that the target user has unlocking authority for unlocking the target equipment based on the target biological characteristic, determining a target character password required by the target user for unlocking the target equipment through a second unlocking mode; determining target prompt information corresponding to each character included in the target character password; and based on the input progress of the target character password, sequentially displaying the target prompt information corresponding to the character to be input.
  2. 2. The method of claim 1, further comprising generating target hint information corresponding to a first character included in the target character password, the first character being any character included in the target character password by: Randomly generating a first preset number of first random characters; and determining the first random character and the first character as the target prompt information corresponding to the first character.
  3. 3. The method of claim 1, further comprising generating target hint information corresponding to a first character included in the target character password, the first character being any character included in the target character password by: determining all characters included in the target character password and located after the first character as second characters; Under the condition that a character set formed by the first character and the second character comprises repeated characters, carrying out de-duplication processing on the character set, and determining the characters included in the de-duplicated character set as the target prompt information corresponding to the first character; and determining the first character and the second character as the target prompt information corresponding to the first character under the condition that the character set formed by the first character and the second character is determined to not comprise repeated characters.
  4. 4. The method of claim 1, wherein the step of determining the position of the substrate comprises, Determining a first biological feature with highest similarity with the target biological feature from a biological feature library, wherein the biological feature library stores biological features of a user with unlocking authority for unlocking the target device; determining that the target user has unlocking authority for unlocking the target device under the condition that the first similarity between the target biological feature and the first biological feature reaches a first preset threshold; The method for determining the target character password required by the target user to unlock the target device in the second unlocking mode comprises the steps of determining a first character password required by a first user to unlock the target device in the second unlocking mode, and determining the target character password based on the first character password.
  5. 5. The method of claim 4, wherein determining the target character password based on the first character password comprises: Determining, when the number of first character passwords is plural, use information for unlocking the target device using each of the first character passwords; determining the using liveness of each first character password based on the using information of each first character password; And determining the first character password with highest activity in use, which is included in the plurality of first character passwords, as the target character password.
  6. 6. The method of claim 5, wherein determining the liveness of use of each of the first character passwords based on the use information of each of the first character passwords comprises: For each first character password, determining the using liveness y of the first character password through the following formula: ; Wherein, the For a total number of uses of the first character password, As a point in time at which the current time point is present, And for the time point of using the first character password last time, the using information of the first character password comprises the total using times of the first character password and the time point of using the first character password last time.
  7. 7. The method of claim 4, wherein determining target hint information corresponding to each character included in the target character password, respectively, comprises: determining a first similarity interval in which the first similarity is located; Determining a preset password hidden bit number corresponding to the first similarity region to determine display characters and hidden characters included in the target character password; for each display character, determining the display character as prompt information of the display character; And randomly generating a second preset number of second random characters for each hidden character, and determining the second random characters and the hidden characters as the target prompt information corresponding to the hidden characters.
  8. 8. An unlocked reminder device, comprising: The first determining module is used for determining a target character password required by the target user for unlocking the target device by using a second unlocking mode when the target user fails to unlock the target device by using the first unlocking mode and the target user has unlocking authority for unlocking the target device based on the target biological characteristic; the second determining module is used for determining target prompt information corresponding to each character included in the target character password; And the first display module is used for sequentially displaying the target prompt information corresponding to the character to be input based on the input progress of the target character password.
  9. 9. A smart door lock comprising a memory and a processor, the memory having stored therein a computer program, the processor being arranged to perform the steps of the method of any of claims 1 to 7 by means of the computer program.
  10. 10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored therein a computer program, wherein the computer program, when executed by a processor, implements the steps of the method of any of claims 1 to 7.

Description

Unlocking prompting method and device, intelligent door lock and storage medium Technical Field The application relates to the technical field of computers, in particular to an unlocking prompting method and device, an intelligent door lock and a storage medium. Background In the field of intelligent door locks, diversified unlocking modes provide convenience for users, wherein fingerprint, face and other biological recognition modes become mainstream choices due to noninductive operation, but such recognition modes are easily interfered by external factors, for example, fingerprint recognition success rate can be influenced by weather dryness, finger peeling, dirt residues and the like, and face recognition can possibly cause matching failure due to over-strong or over-dark illumination, head accessory shielding, shooting angle deviation and the like. Related art attempts to integrate biometric identification and password verification, for example, balance security and user experience by dynamically adjusting the number of password input bits, but such schemes only focus on the combined judgment of verification threshold values, and do not relate to how to effectively guide a user to input a password after biometric identification fails, and the user still needs to manually switch to a password input mode and completely input a preset password, which is cumbersome to operate and lacks targeted guidance. In summary, the related art has a technical problem that the user cannot be prompted to unlock the device. Disclosure of Invention The embodiment of the application provides an unlocking prompting method and device, an intelligent door lock and a storage medium, which are used for at least solving the technical problem that a user cannot be prompted to unlock equipment in the related technology. According to one aspect of the embodiment of the application, an unlocking prompting method is provided, and the method comprises the steps of determining a target character password required by a target user for unlocking the target device by using a second unlocking mode when the target user fails to unlock the target device by using a first unlocking mode and the target user has unlocking authority for unlocking the target device based on the target biological characteristics, determining target prompting information corresponding to each character included in the target character password, and sequentially displaying the target prompting information corresponding to a character to be input based on the input progress of the target character password. In an exemplary embodiment, the method further includes generating target hint information corresponding to a first character included in the target character password by randomly generating a first preset number of first random characters, and determining the first random characters and the first characters as the target hint information corresponding to the first characters. In one exemplary embodiment, the method further includes generating target hint information corresponding to a first character included in the target character password, wherein the first character is any character included in the target character password, determining all characters included in the target character password and located after the first character as second characters, performing de-duplication processing on the character set when it is determined that a character set consisting of the first character and the second character includes duplicate characters, determining characters included in the de-duplicated character set as the target hint information corresponding to the first character, and determining the first character and the second character as the target hint information corresponding to the first character when it is determined that a character set consisting of the first character and the second character does not include duplicate characters. In an exemplary embodiment, the method further comprises determining that the target user has unlocking authority to unlock the target device by determining a first biometric feature with highest similarity to the target biometric feature from a biometric feature library, wherein the biometric feature library stores biometric features of the user having unlocking authority to unlock the target device, determining that the target user has unlocking authority to unlock the target device when determining that the first similarity between the target biometric feature and the first biometric feature reaches a first preset threshold, and determining a target character password required by the target user to unlock the target device using a second unlocking mode includes determining a first character password required by the first user to unlock the target device using the second unlocking mode, and determining the target character password based on the first character password. In one exemplary embodiment, determining the target chara