CN117786764A - Electronic contract signing method, device and related equipment - Google Patents

Abstract

This application provides an electronic contract signing method, device and related equipment. The method includes: initiating a signature canvas in response to a signing start operation for an electronic contract, receiving the first signature track through the signature canvas, and displaying an expanded canvas in response to a canvas expansion operation. The second signature track is received by expanding the canvas, and in response to the signing completion operation, an electronic contract including the first signature track and the second signature track is generated. In this application, when the user signs a long content text on a terminal such as a mobile phone, the user terminal expands the canvas in response to the user's canvas expansion operation, thereby ensuring sufficient writing space, so that the user can write in a larger space at once. Complete handwriting of long texts, improving the security of electronic contract signing.

Description

Electronic contract signing method, device and related equipment

Technical field

This application relates to the technical field of electronic contract signing, and in particular to an electronic contract signing method, device and related equipment.

Background technique

With the development of smart terminal technology, users can use their own mobile phones and other terminals to sign electronic contracts.

During the electronic contract signing process, users need to sign and write a long text such as "I have learned about the content of the contract and confirm the terms of the contract..." (for example, a long text of 20 to 40 words is often required when users sign the contract on site) to be retained as a voucher to ensure the validity of the contract.

However, when users use mobile phones to sign electronic contracts, due to the limited screen size of mobile phones and other terminals and the small signing area, users can only sign their names and 2 to 3 keywords in long texts by hand, but cannot sign long texts once. Sexual signing makes electronic contracts easy to be signed illegally and has low security.

That is, the current electronic contract signing technology has the technical problem of low security.

Contents of the invention

The embodiments of the present application provide an electronic contract signing method, apparatus and related equipment to alleviate the technical problem of low security existing in the current electronic contract signing technology.

In order to solve the above technical problems, the embodiments of this application provide the following technical solutions:

This application provides an electronic contract signing method, including:

In response to a signing initiation operation for the electronic contract, launching the signature canvas;

Receive the first signature track through the signature canvas;

In response to the canvas expansion operation, display the expanded canvas;

By expanding the canvas, receiving the second signature track;

In response to a signing completion operation, an electronic contract including the first signature track and the second signature track is generated.

In one embodiment, displaying the expanded canvas in response to the canvas expansion operation includes:

Detect whether the expansion arrow button is triggered;

When it is detected that the expand arrow button is triggered, determine the canvas expansion direction according to the triggered expand arrow button;

The signature canvas is expanded according to the canvas expansion direction to generate the expanded canvas.

In one embodiment, displaying the expanded canvas in response to the canvas expansion operation includes:

Monitor canvas expansion gestures;

After monitoring the canvas expansion gesture, monitor the canvas drag direction;

According to the dragging direction of the canvas, the signature canvas is expanded to generate the expanded canvas.

In one embodiment, before generating an electronic contract including the first signature track and the second signature track in response to the signing completion operation, the method further includes:

Monitor signature verification instructions;

When monitoring the signature verification instruction, perform text recognition on the first signature track or the second signature track;

Display the recognition results of the text recognition.

In one embodiment, after displaying the recognition result of the text recognition, the method further includes:

receiving an erase instruction;

According to the erasure instruction, the track pattern in the first signature track or the second signature track is erased.

In one embodiment, generating an electronic contract including the first signature track and the second signature track in response to the signing completion operation includes:

In response to the signature location instruction operation, determine the signature location;

In response to the signed image scaling operation, determine the size of the signed image;

According to the signature position and the size of the signature image, the signature image is integrated with the electronic contract.

In one embodiment, it also includes:

In response to the signing startup operation, start the screen recording function;

In response to the signing completion operation, end the screen recording function and generate a screen recording file of the signing process;

Store the screen recording file and the electronic contract including the first signature track and the second signature track.

In one embodiment, before generating the electronic contract including the first signature track and the second signature track, the method further includes:

According to the size of the display area, determine the size of the displayable area of the first signature track and the second signature track;

Based on the size of the displayable area, display the first signature track and the second signature track as a whole;

receiving a confirmation operation for said overall display;

In response to the confirmation operation, a signed picture including the first signature track and the second signature track is generated.

At the same time, this application provides an electronic contract signing device, including:

a startup module, configured to start the signature canvas in response to a signing startup operation for the electronic contract;

A first receiving module, configured to receive the first signature track through the signature canvas;

The display module is used to display the expanded canvas in response to the canvas expansion operation;

a second receiving module, configured to receive the second signature track through the expanded canvas;

A generating module, configured to generate an electronic contract including the first signature track and the second signature track in response to the signing completion operation.

At the same time, this application provides a computer device, which includes a processor and a memory. The memory stores a plurality of instructions, and the instructions are suitable for loading by the processor to execute the steps in the above method.

At the same time, this application provides a computer-readable storage medium. The computer-readable storage medium stores a plurality of instructions, and the instructions are suitable for loading by the processor to execute the steps in the above method.

At the same time, this application provides a computer program product or computer program, which computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium; the processor of the computer device reads from the computer-readable storage medium The computer instruction, the processor executes the computer instruction, so that the computer device performs the steps in the above method.

Beneficial effects: This application provides an electronic contract signing method, device and related equipment. The method includes: starting a signature canvas in response to a signing start operation for the electronic contract, receiving the first signature track through the signature canvas, and responding to the canvas expansion The operation is to display an expanded canvas, receive a second signature track through the expanded canvas, and generate an electronic contract including the first signature track and the second signature track in response to the signing completion operation. In this application, when the user signs a long content text on a terminal such as a mobile phone, the user terminal expands the canvas in response to the user's canvas expansion operation, thus ensuring sufficient writing space, so that the user can write in a larger space at once. Complete handwriting of long texts, improving the security of electronic contract signing.

Description of drawings

The technical solutions and beneficial effects of the present application will be apparent through a detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings.

Figure 1 is a schematic networking diagram of an electronic contract signing scenario provided by the embodiment of this application;

Figure 2 is a schematic flow chart of the first electronic contract signing method provided by the embodiment of the present application;

Figure 3 is a second flow diagram of the electronic contract signing method provided by the embodiment of the present application;

Figure 4 is a schematic structural diagram of an electronic contract signing device provided by an embodiment of the present application;

FIG5 is a schematic diagram of the structure of a computer device provided in an embodiment of the present application;

FIG6 is a schematic diagram of a user signing his/her name on a terminal according to an embodiment of the present application;

Figure 7 is a schematic diagram of a user signing a long text on a terminal provided by an embodiment of the present application;

Figure 8 is a canvas schematic diagram of the electronic contract signing method provided by the embodiment of the present application;

Figure 9 is another canvas schematic diagram of the electronic contract signing method provided by the embodiment of the present application;

Figure 10 is a schematic diagram of the signature picture confirmation of the electronic contract signing method provided by the embodiment of the present application;

Figure 11 is a schematic diagram of the electronic contract signing completion of the electronic contract signing method provided by the embodiment of this application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of this application.

In the description of the embodiments of the present application, it should be understood that the terms “first”, “second”, etc. in the description, claims, and drawings are used to distinguish similar objects and are not necessarily used to describe specific objects. Sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments described herein can be practiced in a sequence other than that shown in the figures or description. Furthermore, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

The electronic contract signing method involved in the embodiments of this application can be implemented through a terminal. Specifically, it can be implemented through a user terminal in an electronic contract signing scenario. For example, the user terminal can ensure writing by expanding the signature canvas during the execution of the electronic contract signing. Sufficient space to ensure the continuity and integrity of the signed text.

At present, when users sign electronic contracts through terminals, due to the limited screen size of the terminal, they are unable to sign long texts except names, or when signing long texts, they need to sign every word. It is very small. It is signed with several words at a time and divided into multiple signatures (as shown in Figure 6 and Figure 7). In this way, the clarity of the signature and the continuity of viewing cannot be guaranteed. In this application, during the electronic contract signing process, when the signed text is long, sufficient writing space can be ensured by expanding the signature canvas. When the signing operation is completed, an electronic contract including all signature tracks can be generated, that is, ensuring It improves the clarity of the signed content and the convenience of handwriting, and ensures the continuity of viewing the signed content and the integrity of the signed text.

The electronic contract signing method provided by the embodiment of the present application can be executed through a user terminal. Specifically, please refer to Figure 1. Figure 1 is a schematic networking diagram of the electronic contract signing scenario provided by the embodiment of the present application. The system may include a user terminal 101 , business terminal 102, storage server 103, wherein:

Terminals and terminals and servers can be connected directly or indirectly through wired or wireless communication methods, which is not limited in this application.

The user terminal 101 and the business terminal 102 can be portable terminals such as smartphones, tablet computers, notebook computers, or fixed terminals such as desktop computers and query machines, but are not limited thereto; the storage server 103 can be a single server or a Server cluster, etc. The user terminal 101 is a device that can be used and operated by users. The service terminal 102 can be a device used and operated by business personnel or managers of institutions such as banks, insurances, securities, trusts, etc. The storage server 103 can be used to store user terminals and service terminals. Data such as signed pictures, electronic contracts, screen recording files, etc. generated during the business signing process.

The user terminal 101 is loaded with APPs from banks, insurances, securities, trusts and other institutions. Users can handle business in the APP. When an electronic contract signing operation is required during the business process, the user terminal 101 responds to the start of the signing of the electronic contract. Operation, start the signature canvas, receive the first signature track through the signature canvas, when the space of the signature canvas is not enough to write the signature content, respond to the canvas expansion operation, display the expanded canvas, receive the second signature track by expanding the canvas, and finally in all After all the contents are signed, in response to the signing completion operation, an electronic contract including the first signature track and the second signature track is generated.

It should be noted that the schematic networking diagram of the electronic contract signing scenario shown in Figure 1 is only an example. The terminals and scenarios described in the embodiments of this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application and do not constitute a requirement for this application. As for the limitations of the technical solutions provided by the embodiments of the application, those of ordinary skill in the art will know that with the evolution of the system and the emergence of new business scenarios, the technical solutions provided by the embodiments of the application are equally applicable to similar technical problems.

Combined with the networking of the above electronic contract signing scenario, the electronic contract signing method in this application will be introduced below. Please refer to Figure 2. Figure 2 is a flow chart of the first electronic contract signing method provided by the embodiment of this application, as shown in Figure 2 As shown, the electronic contract signing method provided by the embodiment of this application includes the following steps:

Step 201: In response to a signature initiation operation for the electronic contract, launch the signature canvas.

In the embodiment of this application, the user is using the APP of securities, insurance, trust, bank and other institutions in the user terminal to handle business. When it is necessary to sign an electronic contract, the user can touch the signature on the screen of the user terminal with his finger. Start the signing operation. After monitoring that the signing operation is initiated, the user terminal responds to the signing initiation operation of the electronic contract and activates the signature canvas so that the user can write the signature content.

Step 202: Receive the first signature track through the signature canvas.

In the embodiment of the present application, following step 201, after starting the signature canvas, the user can write words or symbols (single words or symbols) on the signature canvas with fingers. The user terminal receives the user's first signature track on the signature canvas; the first signature track is the trace of the words or symbols written by the user on the signature canvas.

Step 203: In response to the canvas expansion operation, display the expanded canvas.

In the embodiment of this application, the expanded canvas refers to the blank canvas generated by triggering the expand arrow or expand gesture on the signature canvas interface. The blank canvas has the same resolution, background and other display attributes as the signature canvas mentioned above, and automatically aligns length and other size parameters to facilitate user operation. What you need to know is that both the blank canvas and the signature canvas are canvases, just The canvas is just called different names at different stages.

In one embodiment, displaying the expanded canvas in response to the canvas expansion operation includes: detecting whether the expand arrow button is triggered; when detecting that the expand arrow button is triggered, displaying the expanded canvas according to the triggered expand arrow button , determine the canvas expansion direction; perform expansion processing on the signature canvas according to the canvas expansion direction to generate the expanded canvas.

Specifically, as shown in Figure 8, when the user is writing on the signature canvas, if the space on the signature canvas has been filled but the content to be signed has not been filled, the user can trigger the expansion arrow buttons around the signature canvas to expand the signature canvas up, down, left, and right to obtain an expanded canvas; for example, if the user triggers the expansion arrow button on the left, the signature canvas expands to the left; if the user triggers the expansion arrow button on the top, the signature canvas expands upward, and so on.

Here, when the user writes on the signature canvas, the user terminal detects whether the expansion arrow button is triggered. When it detects that the expansion arrow button is triggered, the expansion direction of the canvas is determined based on the triggered expansion arrow button. After determining the expansion direction Finally, the signature canvas is expanded in the corresponding direction to generate an expanded canvas. This embodiment ensures sufficient writing space by expanding the canvas.

In this embodiment of the present application, the methods of triggering the expand arrow button include clicking, dragging, etc.

In one embodiment, displaying the expanded canvas in response to the canvas expansion operation includes: monitoring the canvas expansion gesture; after monitoring the canvas expansion gesture, monitoring the canvas drag direction; according to the canvas drag direction, Expansion processing is performed on the signature canvas to generate the expanded canvas.

Specifically, when the user is writing on the signature canvas, if the space on the signature canvas has been written but the content to be signed has not yet been written, the user can use extended gestures (such as two or three fingers) to touch the signature canvas at the same time, and Drag the signature canvas to expand in different directions to generate an expanded canvas.

Here, when the user writes on the signature canvas, the user terminal monitors the canvas expansion gesture. After monitoring the canvas expansion gesture, it monitors the user's drag direction of the canvas, and moves the signature canvas in the drag direction according to the canvas drag direction. Expand processing to generate an expanded canvas. This embodiment ensures sufficient writing space by expanding the canvas.

Step 204: Receive the second signature track through the expanded canvas.

In the embodiment of the present application, after the expanded canvas is generated, the user can continue to write unfinished words or symbols (single words or symbols) in the signature canvas on the expanded canvas through fingers. The user terminal receives the user's second signature track on the expanded canvas; the second signature track is the trace of the words or symbols written by the user on the expanded canvas.

Step 205: In response to the signing completion operation, generate an electronic contract including the first signature track and the second signature track.

In one embodiment, before generating an electronic contract including the first signature track and the second signature track in response to the signing completion operation, the method further includes: listening for signature verification instructions; after listening to the When issuing a signature verification instruction, text recognition is performed on the first signature track or the second signature track; and the recognition result of the text recognition is displayed.

Specifically, after the user writes a word or several words in the signature canvas or expanded canvas, he can click the "AI Recognition" button. The user terminal will recognize the AI image of the canvas content through text recognition technology, and then send the recognition result. displayed to the user.

Here, when the user signs and writes content in the signature canvas or expanded canvas, the user terminal monitors the signature verification command. When the signature verification command is monitored, the user terminal performs text recognition on the first signature track and the second signature track, and recognizes the signature. The recognition results are displayed to the user.

In one embodiment, after the display of the recognition result of the text recognition, the method further includes: receiving an erasure instruction; and, according to the erasure instruction, modifying the first signature track or the second signature track. trace pattern to erase.

Specifically, based on the displayed recognition results, if the recognition results do not match the expected handwritten text of the user, the user can use gestures to erase the signature track (including the first signature track or the second signature track) corresponding to the text to be erased and rewritten. As shown in Figure 9, the user can click "eraser" and then use gestures to erase the signature track corresponding to the text to be erased; of course, the user can also drag the eraser to erase the signature track corresponding to the text to be erased.

Here, after displaying the recognition result, the user terminal receives the erasure instruction, and according to the erasure instruction, erases the trajectory pattern in the first signature track or the second signature track to achieve text correctness verification.

In another embodiment, during the writing process, the user can click the zoom-in and zoom-out buttons in the upper left corner to zoom in and out on the entire writing canvas (including the signature canvas and the expanded canvas), so that the user can view the written content at will. content.

In one embodiment, before generating the electronic contract including the first signature track and the second signature track, the method further includes: determining the first signature track and the second signature track according to the size of the display area. The displayable area size of the second signature track; based on the displayable area size, display the first signature track and the second signature track as a whole; receive a confirmation operation for the overall display; respond to the confirmation Operation: generate a signed picture including the first signature track and the second signature track.

Specifically, after the user writes and verifies the signature content, the user terminal is triggered to end the writing. The user terminal scales all the pictures generated by the written signature traces in equal proportions and displays them in the main view area for confirmation by the user. Specifically, as follows: As shown in Figure 10, "risk" is the first signature track written by the user on the signature canvas, and "transcription" is the second signature track written by the user on the expanded canvas. Images are generated for the text written on the signature canvas and expanded canvas respectively. The user terminal According to the size of the display area, the pictures with "Risk" and "Transcript" written on them are scaled in equal proportions to determine the size of the displayable area of each picture, and then based on the size of the displayable area, the first signature track and the second signature are The trajectory is displayed as a whole, that is, the "risk transcript" as shown in the figure, for the user to confirm. If the user chooses to reset, the user terminal will display the first signature trace and the second signature trace as a whole again; if the user chooses to submit, then The user terminal receives the confirmation operation for the overall display and responds to the operation to generate a signed image including the first signature track and the second signature track. Among them, there can be multiple expanded canvases and second signature tracks.

In one embodiment, generating an electronic contract including the first signature track and the second signature track in response to the signature completion operation includes: in response to the signature location instruction operation, determining the signature location; in response to During the scaling operation of the signed image, the size of the signed image is determined; and the signed image is integrated with the electronic contract according to the signed position and the size of the signed image.

Specifically, after generating the signature image, the user needs to add the signature image to the signature location specified in the electronic contract, and adjust the size of the signature image to integrate the signature image with the electronic contract to complete the signing operation.

Here, the user triggers the signature position, the user terminal responds to the user's signature position instruction operation, determines the signature position, and then responds to the signature image scaling operation, determines the size of the signature image, and finally determines the size of the signature image according to the signature position and signature Image size, integrate signed images with electronic contracts. That is, after the user places the signature image at the designated signature location of the electronic contract and adjusts the size of the signature image, the user terminal combines the signature image and the electronic contract to regenerate a signed electronic contract. At this point, Complete electronic contract signing.

In one embodiment, the electronic contract signing method further includes: in response to the signing start operation, starting a screen recording function; in response to the signing completion operation, ending the screen recording function and generating a summary of the signing process. Screen recording file; store the screen recording file and the electronic contract including the first signature track and the second signature track.

Specifically, when the user starts the electronic contract signing operation, the user terminal responds to the signing start operation and simultaneously starts the screen recording function to record the entire process of the user signing the electronic contract with video; when the electronic contract signing is completed, the user terminal responds to the The signing completes the operation, ends the screen recording function, and generates a screen recording file of the signing process; finally, the user terminal uploads the screen recording file and the electronic contract including the first signature track and the second signature track to the storage server for storage, using For future reference.

In one embodiment, the synthesized signed picture, screen recording file, and regenerated electronic contract after signing are stored on the storage server and the terminal SD card.

It can be seen from the above that in this embodiment, when the user signs a long content text on a terminal such as a mobile phone, the user terminal expands the canvas in response to the user's canvas expansion operation, thereby ensuring sufficient writing space, so that the user can write in a larger area. Space can complete handwriting of long texts at once, improving the security of electronic contract signing.

Please refer to Figure 3. Figure 3 is a second flow diagram of the electronic contract signing method provided by the embodiment of the present application. As shown in Figure 3, the electronic contract signing method provided by the embodiment of the present application at least includes the following steps:

Step 301: Start screen recording on the mobile phone (corresponding to the user terminal above).

In the embodiment of this application, the user uses the APP of securities, insurance, trust, bank and other institutions in the mobile phone and other user terminals to handle business. When an electronic contract signing operation is required, the user can start the electronic contract signing operation on the mobile phone. , and at the same time, the mobile phone turns on the screen recording function to record the entire process of the user signing the electronic contract with video.

Step 302: User signature (several words).

In the embodiment of this application, after the user initiates the electronic contract signing operation, the mobile phone responds to the operation and activates the signature canvas. The user can write the corresponding signature content of the contract by handwriting in the signature canvas. The signature may include several words and symbols.

Step 303: AI image text recognition and comparison.

In the embodiment of this application, while the user is handwriting a signature in the signature canvas, the mobile phone turns on the AI picture and text recognition function to verify the content of the text written by the user.

Step 304: Determine whether the recognition is successful.

In the embodiment of the present application, following step 303, when the content of the written text is verified, if the AI recognition result is consistent with the expected handwritten text of the user, it indicates that the recognition is successful, and then step 305 is executed; if the AI recognition result is inconsistent with the expected handwritten text of the user, it indicates that the recognition is unsuccessful, and then step 306 is executed.

Step 305: You can drag the screen canvas up, down, left and right (corresponding to the signature canvas above) to expand the writing space.

In one embodiment, as shown in Figure 8, when the user is writing on the signature canvas, if the space of the signature canvas has been written but the content to be signed has not been finished, the user can trigger the expansion around the screen canvas. Arrow buttons expand the screen canvas up, down, left and right respectively to expand the writing space and obtain an expanded canvas; for example, if the user triggers the expand arrow button on the left, the screen canvas will expand to the left; if the user triggers the expand arrow button above, Then the screen canvas can be expanded upward, etc.

In one embodiment, when the user is writing on the screen canvas, if the space on the screen canvas has been written but the content that needs to be signed has not yet been written, the user can touch the screen simultaneously with the expansion gesture (two or three fingers). Canvas, and drag the screen canvas to expand in different directions to achieve dynamic expansion of the canvas.

Step 306: Erasing and rewriting at any position is possible.

In this embodiment of the present application, following step 304, if the AI recognition result does not match the expected handwritten text by the user, the inconsistent writing content can be erased and returned to step 302 for re-signing.

Step 307: Determine whether all transcription is completed.

In the embodiment of this application, during the writing process, the user can click the zoom-in and zoom-out buttons in the upper left corner to zoom in and out on the entire writing canvas (including the screen canvas and the expanded canvas) to check whether the written content is complete. , that is, it is judged whether all the transcriptions are completed; if all the transcriptions are completed, step 308 is executed; if not all the transcriptions are completed, step 302 is returned to execution.

Step 308: Confirm all transcribed and synthesized contents.

In the embodiment of this application, after all the electronic contract signing contents (including text or symbol information) are transcribed, the user clicks the completion confirmation button, and the mobile phone zooms and adapts the image of the handwritten content to the screen size to generate a signed image.

Step 309: The contract and the complete transcript image (i.e. the signed image) are combined and retained.

In an embodiment of the present application, after the signature image is generated, the user can place the signature image at the signature location specified in the electronic contract, and can scale the signature image. The mobile phone will synthesize the electronic contract and the signature image to regenerate a signed electronic contract.

Step 310: The screen recording file of the transcription process (corresponding to the screen recording file mentioned above) and the coordinates of the signature track are stored in the server.

In the embodiment of this application, the picture (that is, the signed picture) generated by transcribing and synthesizing the overall writing content is uploaded to the storage server for storage and saved on the mobile phone SD card; the screen recording file of the writing process is uploaded to the storage server for storage. , and save it on the phone's SD card.

To sum up, in this embodiment, when the user signs a long content text on a terminal such as a mobile phone, the user terminal expands the canvas in response to the user's canvas expansion operation, thereby ensuring sufficient writing space so that the user can more The large space allows you to complete handwriting of long texts at once, improving the security of electronic contract signing.

Based on the contents of the above embodiments, embodiments of the present application provide an electronic contract signing device. The electronic contract signing device is used to execute the electronic contract signing method provided in the above method embodiments. Please refer to Figure 4. The device includes:

A starting module 401 is used to start the signature canvas in response to a signing start operation for the electronic contract;

The first receiving module 402 is used to receive the first signature track through the signature canvas;

The display module 403 is used to display the expanded canvas in response to the canvas expansion operation;

The second receiving module 404 is used to receive the second signature track through the expanded canvas;

Generating module 405, configured to generate an electronic contract including the first signature track and the second signature track in response to the signing completion operation.

The terminal application management device in the embodiment of the present application can be used to execute the technical solution of the foregoing method embodiment. Its implementation principles and technical effects are similar and will not be described again here.

Correspondingly, embodiments of the present application also provide a computer device, which includes a server or a terminal.

As shown in Figure 5, the computer device may include a processor 1001 with one or more processing cores, a memory 1002 with one or more computer-readable storage media, an input unit 1003, a display unit 1004, a wireless fidelity ( WiFi (Wireless Fidelity) module 1005, power supply 1006, radio frequency (RF, Radio Frequency) circuit 1007 and other components. Those skilled in the art can understand that the structure of the computer equipment shown in FIG. 5 does not constitute a limitation on the computer equipment, and may include more or fewer components than shown in the figure, or combine certain components, or arrange different components. in:

The processor 1001 is the control center of the computer device, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing software programs and/or modules stored in the memory 1002, and calling data stored in the memory 1002, Perform various functions of computer equipment and process data.

The memory 1002 can be used to store software programs and modules. The processor 1001 executes various functional applications and data processing by running the software programs and modules stored in the memory 1002 . The input unit 1003 may be used to receive input numeric or character information, and to generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.

The display unit 1004 may be used to display information input by the user or information provided to the user as well as various graphical user interfaces of the computer device. These graphical user interfaces may be composed of graphics, text, icons, videos, and any combination thereof.

WiFi is a short-range wireless transmission technology. Computer equipment can help users send and receive emails, browse web pages, and access streaming media through WiFi module 1005, which provides users with wireless broadband Internet access. Although FIG5 shows WiFi module 1005, it is understandable that it is not a necessary component of the computer equipment and can be omitted as needed without changing the essence of the application.

The computer device also includes a power supply 1006 (such as a battery) that supplies power to various components. Preferably, the power supply can be logically connected to the processor 1001 through a power management system, so that functions such as charging, discharging, and power consumption management can be implemented through the power management system.

The radio frequency circuit 1007 may be used for receiving and sending signals during information transmission or communication. In particular, after receiving the downlink information from the base station, it is processed by one or more processors 1001. In addition, uplink data may be sent to the base station.

Although not shown, the computer device may also include a Bluetooth module, etc., which will not be described again here. Specifically, in this embodiment, the processor 1001 in the computer device will load the executable files corresponding to the processes of one or more application programs into the memory 1002 according to the following instructions, and the processor 1001 will run the executable files stored in application in memory 1002.

For example, the computer device is set in a terminal to achieve the following functions:

In response to a signing initiation operation for the electronic contract, launching the signature canvas;

Receiving, via the signature canvas, a first signature trajectory;

In response to a canvas expansion operation, displaying the expanded canvas;

By expanding the canvas, receiving the second signature track;

In response to the signing completion operation, an electronic contract including the first signature trace and the second signature trace is generated.

In the above embodiments, each embodiment is described with its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the above detailed description and will not be described again here.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or by controlling relevant hardware through instructions. The instructions can be stored in a computer-readable storage medium, and Loaded and executed by the processor.

To this end, embodiments of the present application provide a computer-readable storage medium in which multiple instructions are stored. The instructions can be loaded by the processor and used in the terminal to implement the following functions:

In response to a signing initiation operation for the electronic contract, launching the signature canvas;

Receive the first signature track through the signature canvas;

In response to a canvas expansion operation, displaying the expanded canvas;

By expanding the canvas, receiving the second signature track;

In response to the signing completion operation, an electronic contract including the first signature trace and the second signature trace is generated.

For the specific implementation of each of the above operations, please refer to the previous embodiments and will not be described again here.

The storage medium may include: read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.

Since the instructions stored in the storage medium can execute the steps in any method provided by the embodiments of this application, therefore, the beneficial effects that can be achieved by any method provided by the embodiments of this application can be achieved. In detail, See the previous embodiments and will not go into details here.

At the same time, embodiments of the present application provide computer software. The computer software includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the methods provided in the above various optional implementations. For example, the following functions can be implemented:

In response to a signing initiation operation for the electronic contract, launching the signature canvas;

Receive the first signature track through the signature canvas;

In response to the canvas expansion operation, display the expanded canvas;

By expanding the canvas, receiving the second signature track;

In response to the signing completion operation, an electronic contract including the first signature trace and the second signature trace is generated.

In summary, this application provides an electronic contract signing method, device and related equipment. The method includes: initiating a signature canvas in response to a signing start operation for an electronic contract, receiving the first signature track through the signature canvas, and responding to the canvas expansion The operation is to display an expanded canvas, receive a second signature track through the expanded canvas, and generate an electronic contract including the first signature track and the second signature track in response to the signing completion operation. In this application, when the user signs a long content text on a terminal such as a mobile phone, the user terminal expands the canvas in response to the user's canvas expansion operation, thereby ensuring sufficient writing space, so that the user can write in a larger space at once. Complete handwriting of long texts, improving the security of electronic contract signing.

The above is a detailed introduction to an electronic contract signing method, device and related equipment provided by the embodiments of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for To help understand the technical solution and its core idea of the present application, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be described in the foregoing embodiments. Modify the technical solution, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of each embodiment of the present application.

Claims (12)

1. An electronic contract signing method, characterized by including: In response to a signing initiation operation for the electronic contract, launching a signature canvas; Receive the first signature track through the signature canvas; In response to the canvas expansion operation, display the expanded canvas; Receiving a second signature trajectory through the extended canvas; In response to the signing completion operation, an electronic contract including the first signature trace and the second signature trace is generated. 2. The electronic contract signing method according to claim 1, wherein the displaying of the expanded canvas in response to the canvas expansion operation comprises: Detect whether the expansion arrow button is triggered; When it is detected that the expand arrow button is triggered, determine the canvas expansion direction according to the triggered expand arrow button; The signature canvas is expanded according to the canvas expansion direction to generate the expanded canvas. 3. The electronic contract signing method according to claim 1, characterized in that, in response to the canvas expansion operation, displaying the expanded canvas includes: Monitor canvas expansion gestures; After monitoring the canvas expansion gesture, monitoring the canvas dragging direction; The signature canvas is expanded according to the direction in which the canvas is dragged to generate the expanded canvas. 4. The electronic contract signing method according to claim 1, characterized in that, before generating an electronic contract including the first signature track and the second signature track in response to the signing completion operation, it further includes: Perform text recognition on the first signature track or the second signature track; Display the recognition results of the text recognition. 5. The electronic contract signing method according to claim 4, characterized in that, after the display of the recognition result of the text recognition, it further includes: Receive erase command; According to the erasure instruction, the track pattern in the first signature track or the second signature track is erased. 6. The electronic contract signing method according to claim 1, characterized in that, in response to the signing completion operation, generating an electronic contract including the first signature track and the second signature track includes: In response to the signature location instruction operation, determine the signature location; In response to the signed image scaling operation, determine the size of the signed image; The signature image is merged with the electronic contract according to the signature position and the size of the signature image. 7. The electronic contract signing method according to claim 1, further comprising: In response to the signing startup operation, start the screen recording function; In response to the signing completion operation, end the screen recording function and generate a screen recording file of the signing process; The screen recording file and the electronic contract including the first signature trace and the second signature trace are stored. 8. The electronic contract signing method according to any one of claims 1 to 7, characterized in that, before generating the electronic contract including the first signature track and the second signature track, it further includes: According to the size of the display area, determine the size of the displayable area of the first signature track and the second signature track; Based on the size of the displayable area, display the first signature track and the second signature track as a whole; receiving a confirmation operation for said overall display; In response to the confirmation operation, a signed picture including the first signature track and the second signature track is generated. 9. An electronic contract signing device, characterized by including: a startup module, configured to start the signature canvas in response to a signing startup operation for the electronic contract; A first receiving module, configured to receive the first signature track through the signature canvas; The display module is used to display the expanded canvas in response to the canvas expansion operation; a second receiving module, configured to receive the second signature track through the expanded canvas; A generating module, configured to generate an electronic contract including the first signature track and the second signature track in response to the signing completion operation. 10. A computer device, comprising a processor and a memory, wherein the memory stores a plurality of instructions, and the instructions are suitable for the processor to load to execute the steps in the method according to any one of claims 1 to 8. 11. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a plurality of instructions, and the instructions are suitable for loading by a processor to execute any one of claims 1 to 8. steps in the method described above. 12. Computer software, characterized in that the computer software includes computer instructions stored in a computer-readable storage medium; and a processor of the computer device reads the computer instructions from the computer-readable storage medium. Instructions, the processor executes the computer instructions, causing the computer device to perform steps in the method according to any one of claims 1 to 8.