CN114944016A

CN114944016A - Method and device for acquiring electronic signature

Info

Publication number: CN114944016A
Application number: CN202210606369.1A
Authority: CN
Inventors: 米海波; 廖泽浩; 林镇锋
Original assignee: Shenzhen Digital Power Grid Research Institute of China Southern Power Grid Co Ltd
Current assignee: Shenzhen Digital Power Grid Research Institute of China Southern Power Grid Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-26

Abstract

The invention discloses a method and a device for acquiring an electronic signature, wherein the method comprises the following steps: detecting whether a signature instruction sent by a target user is received; if so, acquiring the information of the current signature scene, determining an electronic signature matched with the target user according to the information and the signature instruction, and determining the electronic signature as the electronic signature which is required to be used by the target user in the current signature scene, wherein the information of the current signature scene comprises scene information of the current signature scene and/or signature item information in the current signature scene. Therefore, different signature scenes can be matched with different personalized electronic signatures, the acquisition convenience of the electronic signatures is improved, the acquisition efficiency is improved, the matching and the fitting degree of the electronic signatures and the signature scenes are improved, the accuracy and the reliability of the electronic signatures are improved, in addition, the uniqueness of the signatures can be improved by adopting the personalized electronic signatures, and the situation of impersonation substitution signatures is reduced, so that the safety of the electronic signatures is improved.

Description

Method and device for acquiring electronic signature

Technical Field

The present invention relates to the field of information management technologies, and in particular, to a method and an apparatus for acquiring an electronic signature.

Background

With the development of technology and information technology of internet of things, the number of electronic files is rapidly increasing, the application range is continuously expanded, social functions are becoming more and more obvious, and the demand of electronic signatures on electronic files is becoming more and more frequent. However, most of the existing methods for performing electronic signatures on electronic documents are that a user needs to perform corresponding operations to enter an electronic signature each time the electronic signature operation is performed on the electronic document, for example, the user taps a keyboard to input a name and the user writes a name by hand on an electronic signature pad, and the electronic signature acquisition efficiency is low. Therefore, it is important to provide a method capable of improving the electronic signature acquisition efficiency.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a method and an apparatus for acquiring an electronic signature, which can improve the efficiency of acquiring an electronic signature.

In order to solve the above technical problem, a first aspect of the present invention discloses a method for acquiring an electronic signature, where the method includes:

detecting whether a signature instruction sent by a target user is received;

and when the detection result is yes, acquiring information of a current signature scene, determining a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and determining the target electronic signature as an electronic signature which is required to be used by the target user under the current signature scene, wherein the information of the current signature scene comprises scene information of the current signature scene and/or signature item information under the current signature scene.

As an optional implementation manner, in the first aspect of the present invention, the determining, according to the information of the current signature scenario and the signature instruction, a target electronic signature matching the target user includes:

when the signature command comprises a real-time signature command, detecting the electronic signature operation of the target user to obtain a real-time signature track node of the target user for performing the electronic signature operation, and generating a target electronic signature matched with the target user according to all the real-time signature track nodes; alternatively, the first and second electrodes may be,

when the signature command comprises a signature calling command, determining an electronic signature set matched with the user information of the target user from a pre-constructed signature repository according to the information of the current signature scene and the user information of the target user included in the signature calling command, and screening at least one electronic signature matched with the information of the current signature scene from the electronic signature set to serve as a target electronic signature matched with the target user.

As an optional implementation manner, in the first aspect of the present invention, before the generating a target electronic signature matching the target user according to all the real-time signature track nodes, the method further includes:

analyzing all real-time signature track nodes to obtain corresponding signature track trends, and determining a signature track corresponding to each electronic signature according to each electronic signature included in an electronic signature set;

analyzing all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature;

and calculating the number of the handwriting matching degrees which are more than or equal to a preset handwriting matching degree threshold value in all the handwriting matching degrees, judging whether the number is more than or equal to a preset number threshold value, and triggering and executing the operation of generating the target electronic signature matched with the target user according to all the real-time signature track nodes when the judgment result is yes.

As an optional implementation manner, in the first aspect of the present invention, after determining, according to the information of the current signature scenario and the signature instruction, a target electronic signature matching the target user, the method further includes:

determining a content evaluation result of the target electronic signature according to the signature analysis factor matched with the information of the current signature scene and the target electronic signature; the signature analysis factor comprises one or more of a content integrity factor, a definition factor, a font regularity factor and an additional content factor which is not related to names in the signature;

judging whether the target electronic signature meets a preset signature condition matched with the information of the current signature scene or not according to the information of the current signature scene and the content judgment result, and triggering and executing the operation of determining the target electronic signature as the electronic signature required by the target user in the current signature scene when the judgment result is yes;

and judging whether the target electronic signature meets a preset signature condition matched with the information of the current signature scene according to the information of the current signature scene and the content judgment result, wherein the judging comprises the following steps:

determining the form conformity of the target electronic signature and the current signature scene according to the information of the current signature scene and the content evaluation result;

and judging whether the form conformity is greater than or equal to a preset form conformity threshold value, and if so, determining that the target electronic signature meets a preset signature condition matched with the information of the current signature scene.

As an alternative implementation, in the first aspect of the present invention, the method further includes:

when the target electronic signature is judged to meet the signature condition and the target electronic signature is screened from the electronic signature set, determining historical calling signature information of the target user and a signature calling frequency requirement corresponding to the target user according to user information of the target user;

calculating the calling times corresponding to the target electronic signature according to the historical calling signature information;

and judging whether the calling times are less than or equal to a preset calling time threshold value or not according to the signature calling time requirement, and triggering and executing the operation of determining the target electronic signature as the electronic signature required by the target user in the current signature scene when the judgment result is yes.

As an optional implementation manner, in the first aspect of the present invention, after the generating a target electronic signature matching the target user according to all the real-time signature track nodes, the method further includes:

judging whether an electronic signature matched with the target electronic signature exists in the electronic signature set or not, and if not, determining the target electronic signature as a new electronic signature corresponding to the target user so as to update the electronic signature set;

wherein updating the set of electronic signatures comprises replacing at least one of the electronic signatures in the set of electronic signatures with the new electronic signature or storing the new electronic signature to the set of electronic signatures;

and the judging whether the electronic signature matched with the target electronic signature exists in the electronic signature set comprises the following steps:

analyzing each electronic signature included in the target electronic signature and the electronic signature set to obtain the signature similarity of the target electronic signature and each electronic signature; the signature similarity comprises content similarity and/or font style similarity;

and judging whether the electronic signatures with the signature similarity larger than or equal to a preset signature similarity threshold exist in all the electronic signatures, and determining that the electronic signatures matched with the target electronic signature do not exist in the electronic signature set if the judgment result is negative.

when the number is judged to be smaller than the number threshold value, acquiring the running data of the signature device corresponding to the real-time signature track node, and analyzing the running data and all the real-time signature track nodes to obtain the signature running condition of the signature device;

when the signature operation condition is used for indicating that the signature device does not meet preset operation configuration conditions, performing trend correction on the signature track trend to update the signature track trend, triggering and executing the analysis of all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature, and triggering and executing the analysis of all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset threshold value of the handwriting matching degrees in all the handwriting matching degrees, and judging whether the number is more than or equal to the preset threshold value of the number.

The second aspect of the present invention discloses an apparatus for acquiring an electronic signature, the apparatus comprising:

the detection module is used for detecting whether a signature instruction sent by a target user is received;

the information acquisition module is used for acquiring the information of the current signature scene when the detection module detects and receives the signature command sent by the target user, wherein the information of the current signature scene comprises the scene information of the current signature scene and/or the signature item information under the current signature scene;

and the signature determining module is used for determining a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and determining the target electronic signature as the electronic signature required to be used by the target user in the current signature scene.

As an optional implementation manner, in the second aspect of the present invention, the manner in which the signature determining module determines the target electronic signature matched with the target user according to the information of the current signature scenario and the signature instruction specifically includes:

As an optional implementation manner, in the second aspect of the present invention, the signature determining module is further configured to, before generating a target electronic signature matched with the target user according to all the real-time signature track nodes, analyze all the real-time signature track nodes to obtain corresponding signature track trends, and determine, according to each electronic signature included in an electronic signature set, a signature track corresponding to each electronic signature; analyzing all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset handwriting matching degree threshold value in all the handwriting matching degrees, judging whether the number is more than or equal to a preset number threshold value, and triggering and executing the operation of generating the target electronic signature matched with the target user according to all the real-time signature track nodes when the judgment result is yes.

As an alternative embodiment, in the second aspect of the present invention, the apparatus further comprises:

the information determining module is used for determining a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and then determining a content judgment result of the target electronic signature according to a signature analysis factor matched with the information of the current signature scene and the target electronic signature; the signature analysis factor comprises one or more of a content integrity factor, a definition factor, a font regularity factor and an additional content factor which is not related to names in the signature;

the judging module is used for judging whether the target electronic signature meets a preset signature condition matched with the information of the current signature scene or not according to the information of the current signature scene and the content judging result, and when the judging result is yes, the signature determining module is triggered to execute the operation of determining the target electronic signature as the electronic signature required by the target user in the current signature scene;

and the mode that the judging module judges whether the target electronic signature meets the preset signature condition matched with the information of the current signature scene according to the information of the current signature scene and the content judging result specifically comprises the following steps:

As an optional implementation manner, in the second aspect of the present invention, the information determining module is further configured to determine, according to the user information of the target user, historical invocation signature information of the target user and a signature invocation frequency requirement corresponding to the target user when the judging module judges that the target electronic signature meets the signature condition and the target electronic signature is screened from the electronic signature set;

the device further comprises:

the calculation module is used for calculating the calling times corresponding to the target electronic signature according to the historical calling signature information;

the judging module is further configured to judge whether the calling frequency is less than or equal to a preset calling frequency threshold according to the signature calling frequency requirement, and when the judging result is yes, trigger the signature determining module to execute the operation of determining the target electronic signature as the electronic signature required by the target user in the current signature scene.

As an optional implementation manner, in the second aspect of the present invention, the signature determining module is further configured to, after generating a target electronic signature matched with the target user according to all the real-time signature track nodes, determine whether an electronic signature matched with the target electronic signature exists in an electronic signature set, and when the determination result is negative, determine that the target electronic signature is a new electronic signature corresponding to the target user, so as to update the electronic signature set; wherein updating the set of electronic signatures comprises replacing at least one of the electronic signatures in the set of electronic signatures with the new electronic signature or storing the new electronic signature to the set of electronic signatures;

and the mode that the signature determining module judges whether the electronic signature matched with the target electronic signature exists in the electronic signature set specifically comprises the following steps:

and judging whether the electronic signatures with the signature similarity larger than or equal to a preset signature similarity threshold exist in all the electronic signatures, and determining that the electronic signatures matched with the target electronic signature do not exist in the electronic signature set when the judgment result is negative.

As an optional implementation manner, in the second aspect of the present invention, the signature determining module is further configured to, when it is determined that the number is smaller than the number threshold, obtain operation data of a signature apparatus corresponding to the real-time signature track node, and analyze the operation data and all the real-time signature track nodes to obtain a signature operation condition of the signature apparatus; when the signature operation condition is used for indicating that the signature device does not meet preset operation configuration conditions, performing trend correction on the signature track trend to update the signature track trend, triggering and executing the analysis of all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature, and triggering and executing the analysis of all the signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset threshold value of the handwriting matching degrees in all the handwriting matching degrees, and judging whether the number is more than or equal to a preset number threshold value.

The third aspect of the present invention discloses another apparatus for acquiring an electronic signature, the apparatus comprising:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program code stored in the memory to execute the method for acquiring the electronic signature disclosed by the first aspect of the invention.

The fourth aspect of the present invention discloses a computer storage medium, which stores computer instructions, and when the computer instructions are called, the computer storage medium is used for executing the method for acquiring the electronic signature disclosed in the first aspect of the present invention.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

in the embodiment of the invention, whether a signature instruction sent by a target user is received or not is detected; and when the detection result is yes, acquiring information of a current signature scene, determining a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and determining the target electronic signature as an electronic signature required by the target user under the current signature scene, wherein the information of the current signature scene comprises scene information of the current signature scene and/or signature item information under the current signature scene. The electronic signature can be determined according to the signature scene information and the signature command, different signature scenes can be matched with different personalized electronic signatures, the electronic signature acquisition convenience is improved, the electronic signature acquisition efficiency is improved, the matching degree and the fitting degree of the determined electronic signature and the signature scenes are improved, the accuracy and the reliability of the electronic signature are improved, in addition, the uniqueness of the signature can be improved by adopting the personalized electronic signature, and the situation of the imposition of the signature is reduced, so that the safety of the electronic signature is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic flow chart of a method for acquiring an electronic signature according to an embodiment of the present invention;

fig. 2 is a schematic flow chart of another method for acquiring an electronic signature according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of an apparatus for acquiring an electronic signature according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another electronic signature acquisition apparatus disclosed in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of another apparatus for acquiring an electronic signature according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, article, or article that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or article.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The invention discloses an electronic signature acquisition method and device, which can determine an electronic signature according to signature scene information and a signature instruction, wherein different signature scenes can be matched with different personalized electronic signatures, thereby being beneficial to improving the acquisition convenience of the electronic signature and further improving the acquisition efficiency of the electronic signature, and being beneficial to improving the matching and the fitting degree of the determined electronic signature and the signature scenes and further improving the accuracy and the reliability of the electronic signature. The following are detailed below.

Example one

Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for acquiring an electronic signature according to an embodiment of the present invention. The method described in fig. 1 may be applied to an apparatus for acquiring an electronic signature, where the apparatus may include a server, where the server includes a local server or a cloud server, and the embodiment of the present invention is not limited. As shown in fig. 1, the method for acquiring an electronic signature includes the following operations:

101. and detecting whether a signature instruction sent by a target user is received.

Further optionally, when the detection result is negative, the step 101 is triggered to be executed again. Further optionally, when the detection result is negative, step 101 may be triggered to be executed immediately, or step 101 may be triggered to be executed after a certain period of time, which is not limited in the embodiment of the present invention.

102. And when the detection result is yes, acquiring the information of the current signature scene.

In the embodiment of the present invention, optionally, the information of the current signature scenario includes scenario information of the current signature scenario and/or signature event information in the current signature scenario.

Optionally, the context information is information capable of reflecting the signature property of the current signature context, such as a sign-in context, a contract signing context, a read-back signature context, a signature context, and a signature registration context, and the embodiment of the present invention is not limited. Optionally, the signature item information is information capable of reflecting the requirements of the signature form, for example, the requirement of the signature completeness, the requirement of the signature content, the requirement of the signature font, the requirement of the language to which the signature belongs (such as chinese signature, english signature, korean signature, etc.), the requirement of the signature time, the requirement of the configuration of the signature apparatus, and the like, which is not limited in the embodiment of the present invention.

103. And determining a target electronic signature matched with a target user according to the information of the current signature scene and the signature instruction.

Optionally, the electronic signature exists in different picture formats, such as: BMP, JPG, PNG, TIF, GIF, PCX, TGA, EXIF, FPX, SVG, PSD, CDR, PCD, DXF, UFO, EPS, AI, RAW, WMF, WEBP, AVIF, APNG, etc., the embodiments of the present invention are not limited.

104. And determining the target electronic signature as the electronic signature which is required to be used by the target user under the current signature scene.

Optionally, before step 104, editing operations such as adding and/or deleting and/or editing and/or online downloading may also be performed on the target electronic signature, and step 104 is executed based on the target electronic signature after the editing operations are completed, which is not limited in the embodiment of the present invention.

Therefore, the electronic signature acquisition method described in the embodiment of the invention can determine the electronic signature according to the signature scene information and the signature instruction, different signature scenes can be matched with different personalized electronic signatures, the electronic signature acquisition method is favorable for improving the acquisition convenience of the electronic signature and further improving the acquisition efficiency of the electronic signature, and is also favorable for improving the matching and the fitting degree of the determined electronic signature and the signature scenes and further improving the accuracy and the reliability of the electronic signature.

In an optional embodiment, the determining a target electronic signature matched with the target user according to the information of the current signature scenario and the signature instruction may include:

when the signature command comprises a real-time signature command, detecting the electronic signature operation of a target user to obtain real-time signature track nodes of the electronic signature operation of the target user, and generating a target electronic signature matched with the target user according to all the real-time signature track nodes; alternatively, the first and second electrodes may be,

when the signature command comprises a signature calling command, according to the information of the current signature scene and the user information of the target user included in the signature calling command, determining an electronic signature set matched with the user information of the target user from a pre-constructed signature storage, and screening at least one electronic signature matched with the information of the current signature scene from the electronic signature set to serve as a target electronic signature matched with the target user.

Optionally, the user information of the target user may include, but is not limited to, one or more of a user identifier, signature invocation data, signature invocation authority information, a user level, personal related information, pre-stored signature related information, and the like, and the embodiment of the present invention is not limited thereto. Optionally, the electronic signature set may include one or more electronic signatures, and the embodiment of the present invention is not limited thereto.

Optionally, the electronic signature in the electronic signature set may be set to be used only for a certain signature scenario, or may be used only once, or may be repeatedly used for multiple times according to different scenario information, which is not limited in the embodiment of the present invention.

Further optionally, when at least one electronic signature matched with the information of the current signature scene does not exist in the electronic signature set, a signature prompt instruction is generated to prompt a user that the electronic signature set does not exist a matched electronic signature and a corresponding real-time signature operation is performed, so as to obtain a new electronic signature. Optionally, the new electronic signature obtained by executing the corresponding real-time signature operation may be stored in the electronic signature set to update the electronic signature set, or may not be stored in the electronic signature set, which is not limited in the embodiment of the present invention.

It can be seen that, the optional embodiment can acquire the electronic signature of the user through a real-time signature mode or a calling mode from a signature repository, different acquisition modes can be selected according to different situations, the diversity of the electronic signature acquisition modes is enriched, the flexibility of the electronic signature acquisition modes is improved, the acquisition efficiency and the acquisition convenience of the electronic signature are further improved, a plurality of electronic signatures can be stored for subsequent selection and use, the electronic signature does not need to be re-written and generated when the electronic signature needs to be used every time, one electronic signature can be repeatedly used, the resource reuse is realized, the resource waste is reduced to a certain extent, when the steps described in the embodiment of the invention are executed by the signature device, the user experience of the user using the signature device can be improved, the viscosity of the user using the device is improved, and the electronic signature is acquired through real-time signature operation, the uniqueness and individuation of the electronic signature are improved.

In another optional embodiment, before generating the target electronic signature matched with the target user according to all the real-time signature track nodes, the method may further include the following operations:

analyzing all real-time signature track nodes to obtain corresponding signature track trends, and determining a signature track corresponding to each electronic signature according to each electronic signature included in the electronic signature set;

analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature;

Therefore, the optional embodiment can determine the handwriting matching degree by comparing the signature track trend of the current signature with the signature track of the pre-stored electronic signature, and determine whether the handwriting of the current signature of the user is matched with the historical handwriting according to all the handwriting matching degrees, if so, the method executes the operation of generating the target electronic signature according to the real-time signature track node, thereby being beneficial to reducing the occurrence of the situation of imposition and substitution signatures, further being beneficial to improving the reliability and the accuracy of the generated electronic signature, and further improving the safety of using the electronic signature.

In yet another optional embodiment, after generating the target electronic signature matched with the target user according to all the real-time signature track nodes, the method may further include the following operations:

judging whether an electronic signature matched with the target electronic signature exists in the electronic signature set or not, and if not, determining that the target electronic signature is a new electronic signature corresponding to the target user so as to update the electronic signature set;

wherein updating the set of electronic signatures comprises replacing at least one electronic signature in the set of electronic signatures with a new electronic signature or storing the new electronic signature to the set of electronic signatures.

Further optionally, when it is determined that an electronic signature matching the target electronic signature exists in the electronic signature set, the electronic signature set is updated according to the electronic signature matching the target electronic signature, or the electronic signature set is not updated. Optionally, updating the electronic signature set according to the electronic signature matched with the target electronic signature includes: the target electronic signature is replaced by the electronic signature matched with the target electronic signature or the target electronic signature is stored in an electronic signature set, which is not limited in the embodiment of the present invention.

Therefore, the optional embodiment can judge whether the electronic signature matched with the target electronic signature exists, if not, the electronic signature set is updated according to the target electronic signature, an electronic signature updating mode is provided, the comprehensiveness and integrity of an electronic signature acquiring mode are improved, the feasibility of the mode is improved, the electronic signature acquiring efficiency is improved, in addition, the intelligent function of an electronic signature acquiring device is enriched, and when the steps described in the embodiment of the invention are executed by the signature device, the user experience of a user using the signature device can be improved, so that the user viscosity of the device is improved.

In yet another optional embodiment, the determining whether there is an electronic signature matching the target electronic signature in the electronic signature set may include:

Further optionally, when it is determined that an electronic signature with signature similarity greater than or equal to a preset signature similarity threshold exists in all electronic signatures, it is determined that an electronic signature matched with the target electronic signature exists in the electronic signature set.

In the above optional embodiment, the method may further include the operations of:

analyzing each electronic signature included in the target electronic signature and the electronic signature set to obtain the signature difference degree of the target electronic signature and each electronic signature; the signature similarity comprises content difference and/or font style difference;

judging whether an electronic signature with the signature difference degree smaller than or equal to a preset signature difference degree threshold exists in all the electronic signatures, and determining that an electronic signature matched with the target electronic signature does not exist in the electronic signature set if the judgment result is negative; and when the judgment result is yes, determining that the electronic signature matched with the target electronic signature exists in the electronic signature set.

Therefore, the optional embodiment can determine the signature similarity between the target electronic signature and the electronic signatures in the electronic signature set, and determine whether the electronic signatures matched with the target electronic signature exist or not by comparing the magnitude relation between the signature similarity and the signature similarity threshold, so that the feasibility and the rationality of the judgment mode of the matched electronic signatures exist are improved, the accuracy and the reliability of the judgment result of the matched electronic signatures exist and the feasibility and the rationality of the electronic signature updating mode are improved, and the determination efficiency of the judgment result of the matched electronic signatures exists and the updating efficiency of the electronic signatures are improved; and whether the electronic signature matched with the target electronic signature exists can be determined according to the signature difference degree of the target electronic signature and the electronic signatures in the electronic signature set, the diversity of the judgment modes of the electronic signatures matched with the target electronic signature is enriched, the flexibility of the judgment modes of the electronic signatures matched with the target electronic signature is improved, the determination efficiency of the judgment results of the electronic signatures matched with the target electronic signature is improved, the feasibility and the rationality of the judgment modes of the matched electronic signatures are improved, the accuracy and the reliability of the judgment results of the matched electronic signatures are improved, and the feasibility and the rationality of the updating modes of the electronic signatures are improved.

In yet another optional embodiment, the method may further comprise the operations of:

when the signature operation condition is used for indicating that the signature device does not meet the preset operation configuration condition, performing trend correction on the signature track trend to update the signature track trend, triggering and executing the operation of analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature, and triggering and executing the operation of analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset threshold value of the handwriting matching degrees in all the handwriting matching degrees, and judging whether the number is more than or equal to the preset threshold value of the number.

Optionally, the operation data of the signature device, such as operation power-on data, operation status data, operation error reporting fault data, device startup and/or shutdown data, and other device operation related information of the signature device, is not limited in the embodiment of the present invention.

Therefore, the optional embodiment can provide the signature track trend correction function by combining the running condition of the signature device, enrich the intelligent function of the electronic signature acquisition device, improve the accuracy and reliability of the obtained signature track trend, further improve the accuracy and reliability of the subsequently determined handwriting matching degree, and be beneficial to improving the integrity and comprehensiveness of a real-time signature mode, so as to improve the integrity and comprehensiveness of an electronic signature acquisition mode, thereby improving the feasibility of the electronic signature acquisition mode, and when the steps described in the embodiment of the invention are executed by the signature device, improving the user experience of a user using the signature device.

In yet another alternative embodiment, the method may further include the operations of:

when the signature running condition is used for indicating that the signature device meets the running configuration condition, or when the number is judged to be smaller than the number threshold value, outputting a signature authority verification instruction according to the user information of the target user; the type of the verification content corresponding to the signature authority verification instruction comprises a biological type and/or a non-biological password type;

and receiving a password aiming at the signature authority verification instruction, judging whether the password is consistent with a preset password threshold value corresponding to the signature authority verification instruction, and triggering and executing the operation of generating a target electronic signature matched with a target user according to all real-time signature track nodes when the judgment result is yes.

Further optionally, when it is determined that the password is not consistent with a password threshold corresponding to a preset signature permission check instruction, an instruction incapable of acquiring the electronic signature is output to prompt the user that the user does not have the permission to acquire the electronic signature.

Therefore, the optional embodiment can provide a function of verifying the password to determine the signature acquisition permission, enrich the intelligent function, be beneficial to improving the comprehensiveness and integrity of an electronic signature acquisition mode, be further beneficial to improving the effectiveness and reliability of the determined electronic signature, be also beneficial to reducing the situation of acquiring the electronic signature by impersonation, and improve the user experience of using the signature device by a user and the user viscosity of using the device when the steps described in the embodiment of the invention are executed by the signature device.

Example two

Referring to fig. 2, fig. 2 is a schematic flow chart illustrating another method for acquiring an electronic signature according to an embodiment of the present invention. The method described in fig. 2 may be applied to an apparatus for acquiring an electronic signature, where the apparatus may include a server, where the server includes a local server or a cloud server, and the embodiment of the present invention is not limited thereto. As shown in fig. 2, the method for acquiring an electronic signature includes the following operations:

201. and detecting whether a signature instruction sent by a target user is received.

202. And when the detection result is yes, acquiring the information of the current signature scene, and determining the target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction.

203. And determining a content judgment result of the target electronic signature according to the signature analysis factor matched with the information of the current signature scene and the target electronic signature.

In this embodiment of the present invention, optionally, the signature analysis factor includes one or more of a content integrity factor, a definition factor, a font regularity factor of the signature, and an additional content factor unrelated to the name in the signature.

204. And judging whether the target electronic signature meets a preset signature condition matched with the information of the current signature scene or not according to the information and content judgment result of the current signature scene.

In the embodiment of the present invention, further optionally, when it is determined that the target electronic signature does not satisfy the signature condition matched with the information of the current signature scene, an unqualified signature instruction is output for prompting the user that the target electronic signature does not satisfy the signature condition and displaying the information of the current signature scene and the content evaluation result to prompt the user to acquire a new electronic signature, and further, step 203 is executed based on the new electronic signature.

205. And when the judgment result is yes, determining the target electronic signature as the electronic signature which is required to be used by the target user in the current signature scene.

In the embodiment of the present invention, for other descriptions of step 201, step 202, and step 205, please refer to other detailed descriptions of step 101 to step 104 in the first embodiment, which will not be described again in the embodiment of the present invention.

Therefore, the electronic signature can be determined according to the signature scene information and the signature command, different signature scenes can be matched with different personalized electronic signatures, the electronic signature acquisition convenience is improved, the electronic signature acquisition efficiency is improved, the matching and fitting degree of the determined electronic signature and the signature scenes are improved, the accuracy and reliability of the electronic signature are improved, in addition, the uniqueness of the signature can be improved by adopting the personalized electronic signature, and the condition of an imposition signature is reduced, so that the electronic signature safety is improved; and whether the target electronic signature meets the signature condition can be judged, if so, the target electronic signature executes the subsequent operation of determining the electronic signature to be used, so that the completeness and the comprehensiveness of an electronic signature acquisition mode are improved, the rationality and the feasibility of the mode are improved, the function of matching different electronic signatures in different signature scenes is realized, the uniqueness and the individuation of the electronic signature are improved, and the accuracy and the reliability of the determined electronic signature are improved.

In an optional embodiment, the determining whether the target electronic signature meets a preset signature condition matched with the information of the current signature scene according to the information of the current signature scene and the content evaluation result may include:

and judging whether the form conformity is greater than or equal to a preset form conformity threshold value, and if so, determining that the target electronic signature meets the preset signature condition matched with the information of the current signature scene.

Further optionally, when it is determined that the form conformity is smaller than the form conformity threshold, it is determined that the target electronic signature does not satisfy the signature condition matched with the information of the current signature scene.

determining the form difference degree of the target electronic signature and the current signature scene according to the information and content evaluation result of the current signature scene;

judging whether the form difference degree is less than or equal to a preset form difference degree threshold value, and if so, determining that the target electronic signature meets a preset signature condition matched with the information of the current signature scene; and when the judgment result is negative, determining that the target electronic signature does not meet the signature condition.

Therefore, the optional embodiment can determine that the electronic signature meets the signature condition according to the size relationship between the form conformity and the form conformity threshold, is favorable for improving the reasonability and the integrity of the judgment mode that the electronic signature meets the signature condition, and further improves the accuracy and the reliability of the judgment result that the determined electronic signature meets the signature condition, so that the feasibility and the reasonability of the acquisition mode of the electronic signature are improved; and the electronic signature can be determined to meet the signature condition according to the size relation between the form difference degree and the form difference degree threshold, the diversity of the judgment mode that the electronic signature meets the signature condition is enriched, the flexibility of the judgment mode that the electronic signature meets the signature condition is improved, the determination efficiency of the judgment result that the electronic signature meets the signature condition is further improved, the reasonability and the integrity of the judgment mode that the electronic signature meets the signature condition are favorably improved, the accuracy and the reliability of the judgment result that the determined electronic signature meets the signature condition are further improved, and the feasibility and the reasonability of the acquisition mode of the electronic signature are further improved.

In another optional embodiment, the method may further comprise the operations of:

according to the historical calling signature information, calculating the calling times corresponding to the target electronic signature;

when the calling times are judged to be larger than the calling time threshold, outputting a calling authority verification instruction according to the user information of the target user; the type of the verification content corresponding to the authority verification instruction is called to comprise a biological type and/or a non-biological password type;

receiving a check password aiming at the call permission check instruction, judging whether the check password is consistent with a preset check password threshold value corresponding to the call permission check instruction or not, and triggering and executing the operation of determining the target electronic signature as the electronic signature required by the target user in the current signature scene when the judgment result is yes; and when the judgment result is negative, outputting a call incapability instruction for prompting that the target user cannot call the target electronic signature and acquiring a new electronic signature by adopting other modes.

Therefore, the optional embodiment can judge whether the user has the authority to call the electronic signature according to the number of times that the user calls the electronic signature, if so, the user executes the subsequent operation of determining the electronic signature to be used, which is beneficial to improving the integrity and rationality of an acquisition mode of the electronic signature, and further beneficial to improving the accuracy and reliability of the adopted electronic signature, can reduce the occurrence of the situation of the impersonated substitute signature to a certain extent, and improve the safety of the electronic signature; in addition, when the calling times are judged to be larger than the calling time threshold value, a password verification mode is provided to determine whether the user has the authority to call the electronic signature, if so, the user executes the subsequent operation of determining the electronic signature to be used, the completeness and the rationality of an electronic signature acquisition mode are improved, the accuracy and the reliability of the adopted electronic signature are improved, the occurrence of the situation of the fake alternative signature can be reduced to a certain extent, and the safety of the electronic signature is improved.

EXAMPLE III

Referring to fig. 3, fig. 3 is a schematic structural diagram of an apparatus for acquiring an electronic signature according to an embodiment of the present invention. The apparatus depicted in fig. 3 may include a server, where the server includes a local server or a cloud server, which is not limited in the embodiment of the present invention. As shown in fig. 3, the apparatus for acquiring an electronic signature may include:

the detecting module 301 is configured to detect whether a signature instruction sent by a target user is received.

The information obtaining module 302 is configured to obtain information of a current signature scene when the detecting module 301 detects that a signature instruction sent by a target user is received, where the information of the current signature scene includes scene information of the current signature scene and/or signature item information in the current signature scene.

And the signature determining module 303 is configured to determine a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and determine the target electronic signature as an electronic signature that the target user needs to use in the current signature scene.

It can be seen that the electronic signature acquiring device described in fig. 3 can determine the electronic signature according to the signature scene information and the signature command, different signature scenes can be matched with different personalized electronic signatures, which is beneficial to improving the acquisition convenience of the electronic signature and further improving the acquisition efficiency of the electronic signature, and is also beneficial to improving the matching and the fitting degree of the determined electronic signature and the signature scenes and further improving the accuracy and the reliability of the electronic signature, in addition, the adoption of the personalized electronic signature can improve the uniqueness of the signature, and reduce the situations of impersonation and substitution of the signature, and further improve the security of the electronic signature.

In an optional embodiment, the determining a target electronic signature matched with the target user by the signature determining module 303 according to the information of the current signature scenario and the signature instruction specifically includes:

when the signature command comprises a real-time signature command, detecting the electronic signature operation of a target user to obtain a real-time signature track node of the target user for the electronic signature operation, and generating a target electronic signature matched with the target user according to all the real-time signature track nodes; alternatively, the first and second electrodes may be,

It can be seen that, the implementation of the apparatus described in fig. 4 can acquire the electronic signature of the user in a real-time signature manner or in a manner of retrieving from a signature repository, and different retrieval manners can be selected for different situations, so as to enrich the diversity of the electronic signature retrieval manners, improve the flexibility of the electronic signature retrieval manners, thereby improving the acquisition efficiency and the acquisition convenience of the electronic signature, storing a plurality of electronic signatures for subsequent selection and use, not needing to rewrite the electronic signatures to generate the electronic signatures each time the electronic signatures need to be used, realizing the resource reutilization, to a certain extent, the steps described in the embodiments of the present invention, when executed by a signature device, can also improve the user experience of the user using the signature device, improve the user's viscosity of using the device, and the electronic signature is acquired by real-time signature operation, so that the uniqueness and individuation of the electronic signature are improved.

In another optional embodiment, the signature determining module 303 is further configured to, before generating a target electronic signature matched with the target user according to all the real-time signature track nodes, analyze all the real-time signature track nodes to obtain corresponding signature track trends, and determine, according to each electronic signature included in the electronic signature set, a signature track corresponding to each electronic signature; analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset handwriting matching degree threshold value in all the handwriting matching degrees, judging whether the number is more than or equal to a preset number threshold value, and triggering and executing the operation of generating the target electronic signature matched with the target user according to all the real-time signature track nodes when the judgment result is yes.

The device described in the implementation of fig. 4 can also determine the handwriting matching degree by comparing the signature track trend of the current signature with the signature track of the pre-stored electronic signature, and determine whether the handwriting of the current signature of the user is matched with the historical handwriting according to all the handwriting matching degrees, if so, the user executes the operation of generating the target electronic signature according to the real-time signature track node, which is beneficial to reducing the occurrence of the imposition of the signature, and is further beneficial to improving the reliability and the accuracy of the generated electronic signature, thereby improving the safety of using the electronic signature.

In yet another alternative embodiment, as shown in fig. 4, the apparatus may further include:

the information determining module 304 is configured to determine, after the signature determining module 303 determines the target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, a content evaluation result of the target electronic signature according to the signature analysis factor matched with the information of the current signature scene and the target electronic signature; the signature analysis factors include one or more of a content integrity factor, a sharpness factor, a font regularity factor of the signature, and additional content factors in the signature that are not name dependent.

The determining module 305 is configured to determine whether the target electronic signature meets a preset signature condition matching the information of the current signature scene according to the information of the current signature scene and the content evaluation result, and when the determination result is yes, trigger the signature determining module 303 to perform the above-mentioned operation of determining the target electronic signature as the electronic signature that the target user needs to use in the current signature scene.

It can be seen that the implementation of the apparatus described in fig. 4 can also determine whether the target electronic signature meets the signature condition, and if so, the apparatus performs subsequent operation of determining the electronic signature to be used, which is beneficial to improving the integrity and comprehensiveness of an acquisition mode of an electronic signature, thereby improving the rationality and feasibility of the mode, realizing a function of matching different electronic signatures with different signature scenes, and being beneficial to improving the uniqueness and personalization of the electronic signature, and improving the accuracy and reliability of the determined electronic signature.

In yet another optional embodiment, the manner for the determining module 305 to determine whether the target electronic signature meets the preset signature condition matched with the information of the current signature scene according to the information of the current signature scene and the content evaluation result specifically includes:

determining the form conformity of the target electronic signature and the current signature scene according to the information and content evaluation result of the current signature scene;

and judging whether the form conformity is greater than or equal to a preset form conformity threshold, and if so, determining that the target electronic signature meets a preset signature condition matched with the information of the current signature scene.

It can be seen that the implementation of the apparatus described in fig. 4 can also determine that the electronic signature satisfies the signature condition according to the size relationship between the form conformity and the form conformity threshold, which is beneficial to improving the reasonability and integrity of the judgment mode that the electronic signature satisfies the signature condition, and further improves the accuracy and reliability of the judgment result that the determined electronic signature satisfies the signature condition, thereby improving the feasibility and reasonability of the acquisition mode of the electronic signature.

In yet another optional embodiment, the information determining module 304 is further configured to determine, according to the user information of the target user, historical invocation signature information of the target user and a signature invocation time requirement corresponding to the target user when the determining module 305 determines that the target electronic signature meets the signature condition and the target electronic signature is screened from the electronic signature set.

As shown in fig. 4, the apparatus may further include:

and the calculating module 306 is configured to calculate the number of times of calling corresponding to the target electronic signature according to the historical calling signature information.

The determining module 305 is further configured to determine whether the call frequency is less than or equal to a preset call frequency threshold according to the signature call frequency requirement, and when the determination result is yes, trigger the signature determining module 303 to perform the above-mentioned operation of determining the target electronic signature as the electronic signature that the target user needs to use in the current signature scenario.

Therefore, the implementation of the device described in fig. 4 can also judge whether the user has the authority to call the electronic signature according to the number of times that the user calls the electronic signature, and if so, the user executes the subsequent operation of determining the electronic signature to be used, which is favorable for improving the integrity and rationality of an acquisition mode of the electronic signature, and further favorable for improving the accuracy and reliability of the adopted electronic signature, and can reduce the occurrence of the situation of impersonating the electronic signature to a certain extent and improve the safety of the electronic signature.

In yet another optional embodiment, the signature determining module 303 is further configured to, after generating a target electronic signature matched with the target user according to all real-time signature track nodes, determine whether an electronic signature matched with the target electronic signature exists in the electronic signature set, and when the determination result is negative, determine that the target electronic signature is a new electronic signature corresponding to the target user, so as to update the electronic signature set; wherein updating the set of electronic signatures comprises replacing at least one electronic signature in the set of electronic signatures with a new electronic signature or storing the new electronic signature to the set of electronic signatures.

It can be seen that, implementing the apparatus described in fig. 4 can also determine whether there is an electronic signature matching the target electronic signature, and if not, update the electronic signature set according to the target electronic signature, thereby providing an electronic signature update function, which is beneficial to improving the comprehensiveness and integrity of an acquisition mode of an electronic signature to improve the feasibility of the mode, and is also beneficial to improving the acquisition efficiency of the electronic signature.

In yet another optional embodiment, the manner of determining, by the signature determining module 303, whether there is an electronic signature matching the target electronic signature in the electronic signature set specifically includes:

It can be seen that the implementation of the apparatus described in fig. 4 can also determine the signature similarity between the target electronic signature and the electronic signatures in the electronic signature set, and determine whether an electronic signature matched with the target electronic signature exists by comparing the magnitude relationship between the signature similarity and the signature similarity threshold, which is beneficial to improving the feasibility and the rationality of the judgment mode of the existence of the matched electronic signature, and further improving the accuracy and the reliability of the judgment result of the determined existence of the matched electronic signature and the feasibility and the rationality of the updating mode of the electronic signature, and is also beneficial to improving the determination efficiency of the judgment result of the existence of the matched electronic signature and further improving the updating efficiency of the electronic signature.

In yet another optional embodiment, the signature determining module 303 is further configured to, when it is determined that the number is smaller than the number threshold, obtain the running data of the signature device corresponding to the real-time signature track node, and analyze the running data and all the real-time signature track nodes to obtain the signature running condition of the signature device; when the signature operation condition is used for indicating that the signature device does not meet the preset operation configuration condition, performing trend correction on the signature track trend to update the signature track trend, triggering and executing the operation of analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature, and triggering and executing the operation of analyzing all signature tracks and the signature track trend to obtain the handwriting matching degree of the predicted electronic signature corresponding to the signature track trend and each electronic signature; and calculating the number of the handwriting matching degrees which are more than or equal to a preset threshold value of the handwriting matching degrees in all the handwriting matching degrees, and judging whether the number is more than or equal to the preset threshold value of the number.

Therefore, the implementation of the device described in fig. 4 can also provide a signature track trend correction function in combination with the operation condition of the signature device, enrich the intelligent function of an electronic signature acquisition device, improve the accuracy and reliability of the obtained signature track trend, further improve the accuracy and reliability of the subsequently determined handwriting matching degree, and in addition, be beneficial to improving the integrity and comprehensiveness of a real-time signature mode, further improve the integrity and comprehensiveness of an electronic signature acquisition mode, thereby improving the feasibility of an electronic signature acquisition mode, and when the steps described in the embodiment of the present invention are executed by the signature device, can also improve the user experience of a user using the signature device.

Example four

Referring to fig. 5, fig. 5 is a schematic structural diagram of another apparatus for acquiring an electronic signature according to an embodiment of the present invention. The apparatus depicted in fig. 5 may include a server, where the server includes a local server or a cloud server, which is not limited in the embodiment of the present invention. As shown in fig. 5, the apparatus may include:

a memory 401 storing executable program code;

a processor 402 coupled with the memory 401;

further, an input interface 403 and an output interface 404 coupled to the processor 402 may be included;

the processor 402 calls the executable program code stored in the memory 401 to execute the steps in the method for acquiring an electronic signature described in the first embodiment or the second embodiment.

EXAMPLE five

The embodiment of the invention discloses a computer-readable storage medium which stores a computer program for electronic data exchange, wherein the computer program enables a computer to execute the steps in the method for acquiring an electronic signature described in the first embodiment or the second embodiment.

Example six

The embodiment of the invention discloses a computer program product, which comprises a non-transitory computer readable storage medium storing a computer program, and the computer program is operable to make a computer execute the steps in an electronic signature acquisition method described in the first embodiment or the second embodiment.

The above-described embodiments of the apparatus are merely illustrative, and the modules described as separate components may or may not be physically separate, and the components shown as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Through the above detailed description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. Based on such understanding, the above technical solutions may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, where the storage medium includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc-Read-Only Memory (CD-ROM), or other disk memories, CD-ROMs, or other magnetic disks, A tape memory, or any other medium readable by a computer that can be used to carry or store data.

Finally, it should be noted that: the method and the apparatus for acquiring an electronic signature disclosed in the embodiments of the present invention are only preferred embodiments of the present invention, and are only used for illustrating the technical solutions of the present invention, not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for acquiring an electronic signature, the method comprising:

detecting whether a signature instruction sent by a target user is received;

and when the detection result is yes, acquiring information of a current signature scene, determining a target electronic signature matched with the target user according to the information of the current signature scene and the signature instruction, and determining the target electronic signature as an electronic signature required to be used by the target user in the current signature scene, wherein the information of the current signature scene comprises scene information of the current signature scene and/or signature item information in the current signature scene.

2. The method for acquiring an electronic signature according to claim 1, wherein the determining a target electronic signature matching the target user according to the information of the current signature scenario and the signature instruction comprises:

3. The method for acquiring an electronic signature as claimed in claim 2, wherein before generating the target electronic signature matching the target user according to all the real-time signature track nodes, the method further comprises:

4. The method for acquiring an electronic signature as claimed in claim 3, wherein after determining the target electronic signature matching the target user according to the information of the current signature scenario and the signature command, the method further comprises:

5. The method for acquiring an electronic signature according to claim 4, further comprising:

6. The method for acquiring an electronic signature as claimed in claim 5, wherein after generating the target electronic signature matching the target user according to all the real-time signature track nodes, the method further comprises:

7. The method for acquiring an electronic signature according to claim 6, further comprising:

8. An apparatus for acquiring an electronic signature, the apparatus comprising:

the information acquisition module is used for acquiring the information of a current signature scene when the detection module detects and receives a signature instruction sent by the target user, wherein the information of the current signature scene comprises scene information of the current signature scene and/or signature item information under the current signature scene;

9. An apparatus for acquiring an electronic signature, the apparatus comprising:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program code stored in the memory to execute a method for acquiring an electronic signature according to any one of claims 1 to 7.

10. A computer storage medium storing computer instructions which, when invoked, perform a method of acquiring an electronic signature as claimed in any one of claims 1 to 7.