WO2021109761A1 - Method and system for determining disabled user in webpage - Google Patents

Abstract

A method and system for determining a disabled user in a webpage, and a user terminal and a server, wherein same relate to the technical field of the Internet. The method comprises: monitoring and recording keyboard key event information, mouse event information and control interaction event information, wherein the keyboard key event information comprises a trigger timestamp (S201); if the difference between the timestamp of a keyboard key event and the timestamp of a control interaction event is less than a preset time threshold value, acquiring the current position of a mouse (S205); if the current position of the mouse is located in a control interaction area, determining that the control interaction event is a control interaction event that is triggered by a mouse event (S206), otherwise, determining that the control interaction event is a control interaction event that is triggered by the keyboard key event; and sending a determination result to a server, so that the server determines whether a current user is a disabled user according to the determination result (S207). By means of the determination method, whether a user is a disabled user can be more accurately determined, such that a page optimization function can be provided for a disabled user, so as to reduce the difficulty of the disabled user using a webpage.

Description

Method and system for judging obstacle users in webpage

Cross reference for related applications:

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on December 03, 2019. The application number is 201911221276.1, and the invention title is "A method and system for judging impaired users on a web page". The entire content is by reference. Incorporated in this application.

Technical field

This application relates to the field of Internet technology, and in particular to a method and system for judging impaired users in a webpage, a user terminal, and a server.

Background technique

With the development of Internet technology and the popularization of network applications, more and more people use network applications for daily communication, shopping and other activities. However, due to the invisibility of the network users, we cannot know which of the users on the other end of the network are barrier users, and when faced with a large number of users, it is difficult to determine whether the users are barrier users. It is very difficult for webpage operators to count the visits of barrier users to optimize the operation of webpages.

The traditional statistical method is mainly through the Flash Player plug-in, calling the API of the Windows system to determine whether the visitor of the web page is a barrier user, but as the Flash Player plug-in is replaced by the evolution of HTML5 technology, it is no longer possible to use the Flash Player plug-in to judge web pages. Whether the accessing user is a barrier user.

Summary of the invention

Based on this, it is necessary to provide a method and system, user terminal, and server for judging impaired users in web pages in response to the above technical problems. Through this judgment method, it is possible to more accurately judge whether the user is an impeded user, which can be an obstacle. The user provides page optimization function to reduce the burden of obstacle users to use the webpage. The technical solution is as follows:

In the first aspect, an embodiment of the present application provides a method for judging a user with a disability in a web page, which is applied to a user terminal, and the method includes:

Monitor keyboard key events and record keyboard key event information, where the key event information includes a trigger time stamp;

Monitor mouse events and record mouse event information, the mouse event information including the click timestamp and the current position of the mouse;

Monitoring control interaction events and recording control interaction event information, where the control interaction event information includes the current timestamp;

When the keyboard key event and the control interaction event occur, comparing the current timestamp with the trigger timestamp;

If the difference between the current time stamp and the trigger time stamp is less than a preset time threshold, acquiring the current position of the mouse corresponding to the current time stamp;

If the current position of the mouse is in the control interaction area of the control interaction event, it is determined that the control interaction event is a control interaction event triggered by a mouse event, and if the current position of the mouse is not in the control interaction event of the control interaction event In the interaction area, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event;

The determination result is sent to the server, so that the server determines whether the current user is a handicapped user according to the determination result.

In some embodiments, the keyboard key event information further includes page information, and the page identifier is used to identify a unique page;

The control interaction event information also includes a page identifier;

Before the comparing the current timestamp with the trigger timestamp, the method further includes:

Comparing the page identifier of the keyboard key event information with the page identifier of the control interaction event information to determine whether the keyboard key event and the control interaction event belong to the same page;

If the keyboard key event and the control interaction event belong to the same page, the current timestamp is compared with the trigger timestamp.

In some embodiments, the mouse event information further includes a page identifier;

Before the obtaining the current position of the mouse corresponding to the current timestamp, the method further includes:

Comparing the page identifier of the mouse event with the page identifier of the control interaction event to determine whether the mouse event and the control interaction event belong to the same page;

If the mouse event and the control interaction event belong to the same page, the current position of the mouse corresponding to the current timestamp is acquired.

In some embodiments, the method further includes:

When a control interaction event occurs, if no keyboard key event is monitored, it is determined that the control interaction event is a control interaction event triggered by a mouse event;

When a control interaction event occurs, if no mouse event is monitored, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event.

In some embodiments, the sending the determination result to the server so that the server determines whether the current user is a disabled user according to the determination result includes:

After receiving the judgment result, the server performs statistical analysis on the judgment result;

If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, it is determined that the current user is a handicapped user.

In the second aspect, the embodiment of the present application also provides a method for judging impaired users in a webpage, which is applied to a server, and the method includes:

Send a request for obtaining the judgment result to the user terminal;

Receive the judgment result sent by the user terminal and perform statistical analysis;

If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, it is determined that the current user is a handicapped user.

In the third aspect, an embodiment of the present application also provides a user terminal, including:

At least one processor; and

A memory communicatively connected with the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the above-mentioned application to the user terminal to determine obstacles in a web page The user’s approach.

In a fourth aspect, an embodiment of the present application also provides a server, including:

At least one processor; and

A memory communicatively connected with the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the above-mentioned application to the server in the judgment of impaired users in the webpage Methods.

In a fifth aspect, an embodiment of the present application also provides a system for judging a user with a disability in a webpage, and the system for judging a user with a disability in a webpage includes the above-mentioned user terminal and server.

In a sixth aspect, an embodiment of the present application also provides a non-volatile computer-readable storage medium, characterized in that the computer-readable storage medium stores computer-executable instructions, when the computer-executable instructions are When executed by the terminal, the user terminal is caused to execute the above-mentioned method for judging an impaired user in a webpage applied to the user terminal.

In a seventh aspect, the embodiments of the present application also provide a computer program product. The computer program product includes a computer program stored on a non-volatile computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a machine, the machine is caused to execute the method described in the first aspect above.

Compared with the prior art, the beneficial effect of the present application is that, different from the prior art, the method and system for judging impeded users in a webpage, the user terminal, and the server in the embodiments of the present application are different from the prior art. By monitoring and recording related information of keyboard key events, mouse events, and control interaction events in the web page, and comparing the related information of the keyboard key events and control interaction events, determine the difference in timestamps between keyboard key events and control interaction events Whether the value is less than a preset time threshold, and then determine whether the control interaction event is generated by a keyboard key event or a mouse event according to whether the mouse position is within the control interaction area, so as to determine whether the user accessing the current webpage is a barrier user. Through this judgment method, it is possible to more accurately determine whether the user is a handicapped user, so as to provide the handicapped user with a page optimization function, thereby reducing the burden of the handicapped user to use the webpage.

Description of the drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings. These exemplified descriptions do not constitute a limitation on the embodiments. The elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the attached drawings do not constitute a scale limitation.

Figure 1 is an application scenario diagram of the method for judging impaired users on a web page of this application;

FIG. 2 is a flowchart of an embodiment of a method for judging disabled users in a webpage applied to a user terminal according to the present application;

3 is a time stamp flow chart of judging and judging keyboard key events and control interaction events in an embodiment of the method for judging impaired users in a webpage applied to a user terminal according to the present application;

FIG. 4 is a flowchart of obtaining the current mouse position of a mouse event in an embodiment of the method for judging an impaired user in a webpage applied to a user terminal according to the present application;

FIG. 5 is a flowchart of an embodiment of the method for judging impaired users in a webpage applied to a user terminal according to the present application, sending the judgment result to the server for statistical analysis;

FIG. 6 is a flowchart of an embodiment of the method for judging an impaired user in a webpage applied to a user terminal of the present application without mouse events or keyboard key events;

FIG. 7 is a flowchart of an embodiment of a method for judging disabled users in a webpage applied to a server in this application;

FIG. 8 is a schematic diagram of the hardware structure of a user terminal provided by an embodiment of the present application;

FIG. 9 is a schematic diagram of the hardware structure of a server provided by an embodiment of the present 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 described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments It is a part 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 of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be noted that if there is no conflict, the various features in the embodiments of the present application can be combined with each other, and all are within the protection scope of the present application. In addition, although the functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, the module division in the device may be different from the module division in the device, or the sequence shown in the flowchart may be executed. Or the steps described. Furthermore, the words "first", "second" and "third" used in this application do not limit the data and execution order, but only distinguish the same items or similar items with basically the same function and effect.

The method for judging handicapped users in a web page provided by the embodiments of the present application is applied to the application scenario shown in FIG. 1. In the embodiment of the present application, the application scenario is a system for judging handicapped users in a web page, as shown in the web page The system 1 for judging disabled users includes a server and at least one user terminal. Fig. 1 exemplarily shows a user terminal 11, a user terminal 12, ..., a user terminal N, and a server 20. In an actual network environment, more user terminals and servers may be included. The user terminal connects to the server through network communication, for example: through local area network, wide area network, wireless network, global system of mobile communication (GSM), third-generation mobile communication network, fourth-generation mobile communication network, and third-generation mobile communication network. The server 20 is communicatively connected to the fifth-generation mobile communication network or the like. The user terminal is used for the user to perform web browsing operations, and may be a notebook computer, a desktop computer, etc. with a web browsing function. The server may be a server, such as a rack server, a blade server, a tower server, or a cabinet server, etc., or a server cluster composed of several servers, or a cloud computing service center.

It should be noted that the method provided in the embodiments of the present application can be further extended to other suitable application scenarios, and is not limited to the application environment shown in FIG. 1. In the actual application process, the application environment may also include more or fewer user terminals and servers.

As shown in FIG. 2, an embodiment of the present application provides a method for judging a user with a disability in a web page, which is applied to a user terminal, and the method includes:

Step S201: Monitor keyboard key events and record keyboard key event information, where the keyboard key event information includes a trigger time stamp.

In this embodiment of the application, by adding a keyboard key event monitoring method to the page, real-time monitoring of keyboard key events in the page is realized, for example, a method of monitoring keyboard key events is added through document.addEventListener() in a JavaScript script. For example, the keydown method in keyboard key events. When a keyboard key event occurs in the monitoring page, the keyboard key event information is recorded. The keyboard key event information includes a trigger time stamp, and the trigger time stamp is the time when the keyboard key event is triggered.

Step S202: Monitor mouse events and record mouse event information. The mouse event information includes the click timestamp and the current position of the mouse.

In the embodiment of this application, the mouse event monitoring method in the page is added to realize real-time monitoring of mouse events in the page. For example, a method of monitoring mouse events is added to the page through document.addEventListener() in the JavaScript script. For example, the onclick method in the mouse event, etc. When a mouse event occurs on the monitor page, the mouse event information is recorded. The mouse event information includes a click timestamp and the current position of the mouse. The click timestamp is the time of the mouse click, and the current position of the mouse Is the position when the mouse is clicked.

Step S203: Monitor the control interaction event and record the control interaction event information, where the control interaction event information includes the current timestamp.

In the embodiment of the present application, by adding a monitoring method of control interaction events in the page, real-time monitoring of control interaction events in the page is realized, for example, by document.addEventListener() in JavaScript script to add control interaction events, such as control interaction The change method in the event, etc. When the occurrence of a control interaction event is monitored on the page, the control interaction event information is recorded. The control interaction event information includes a current timestamp, and the current timestamp is the time when the control interaction event is triggered.

Step S204: When the keyboard key event and the control interaction event occur, compare the current timestamp with the trigger timestamp.

In this embodiment of the application, there are the above step S201 and the above step S203. The keyboard key event includes the trigger time stamp, and the control interaction event in question includes the current time stamp. When the keyboard key time and control event occur, all the keyboard key events include the current time stamp. The trigger timestamp of the keyboard event is compared with the current timestamp of the control interaction event.

In some embodiments, as shown in FIG. 3, before the comparing the current timestamp with the trigger timestamp, the method further includes:

In step S301, the keyboard key event information further includes a page identifier, the page identifier is used to uniquely a page, and the control interaction event also includes a page identifier.

In the embodiment of the present application, since the terminal in the user can access multiple web pages, when recording keyboard key event information and control interaction event information, the page identifiers where the keyboard key events and control interaction events occur will be recorded. When comparing, it does not appear to compare keyboard key events and control interaction events between different pages.

Step S302: Compare the page identifier of the keyboard key event information with the page identifier of the control interaction event information to determine whether the keyboard key event and the control interaction event belong to the same page.

In the embodiment of the present application, after recording the keyboard key event information and the control interaction event information, the page identification of the keyboard key event information is compared with the page identification in the control interaction event information to determine The recorded keyboard key events and control interaction events are events on the same page, which prevents the comparison of events on different pages, thereby interfering with the user terminal's judgment that the trigger events of the control interaction events are keyboard key events and mouse events.

Step S303: If the keyboard key event and the control interaction event belong to the same page, compare the current timestamp with the trigger timestamp.

In the embodiment of the present application, if the keyboard key event and the control interaction event belong to the same page, then perform step S204 to combine the trigger time stamp of the keyboard key event with the current time stamp of the control interaction event. Compared.

Step S205: If the difference between the current time stamp and the trigger time stamp is less than a preset time threshold, obtain the current position of the mouse corresponding to the current time stamp.

In the embodiment of the present application, it is possible to compare the current time stamp and the trigger time stamp from step S204, calculate the difference between the current time stamp and the trigger time stamp, and compare the difference with the preset time The threshold value is compared, and the preset time threshold value can be determined according to actual conditions and depends on the time difference range of the control time trigger after the keyboard key is pressed. For example, it can be set to 100MS. When the difference between the current time stamp and the trigger time stamp is less than the preset time threshold, that is, when the difference between the current time stamp and the trigger time stamp is less than 100 MS, the current time stamp corresponding to The current position of the mouse.

In some other embodiments, as shown in FIG. 4, before obtaining the current position of the mouse corresponding to the current timestamp, the method further includes:

In step S401, the mouse event also includes a page identifier.

In the embodiment of the present application, event monitoring is performed in real time. When a user visits different web pages, mouse events will be generated. When recording these mouse events, a page identifier must be provided to distinguish which page the mouse event belongs to.

Step S402: Compare the page identifier of the mouse event with the page identifier of the control interaction event to determine whether the mouse event and the control interaction event belong to the same page.

In the embodiment of the present application, it can be obtained from step S301 that there is a page identifier in the control interaction event information, and it can be obtained from step S401 that there is a page identifier in the mouse event information. When the difference between the current timestamp and the triggering timestamp is When it is less than the preset time threshold, compare the page identifier of the mouse event information with the page identifier of the control interaction event to determine whether the mouse event and the control interaction event belong to the same page, and prevent different page events from occurring Therefore, it interferes with the judgment that the trigger event of the control interaction event by the user terminal is the keyboard key event and the mouse event.

Step S403: If the mouse event and the control interaction event belong to the same page, acquire the current position of the mouse corresponding to the current timestamp.

In the embodiment of the present application, if the mouse event and the control interaction event belong to the same page, proceed to step S205 to obtain the current position of the mouse corresponding to the current timestamp. If the current position of the mouse is If it is not in the control interaction area of the control interaction event, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event.

Step S206: If the current position of the mouse is in the control interaction area of the control interaction event, determine that the control interaction event is a control interaction event triggered by a mouse event; otherwise, determine that it is a control interaction event triggered by a keyboard key event .

In the embodiment of the present application, after obtaining the current position of the mouse, it is determined whether the current position of the mouse is in the control interaction area in the control interaction event. The control interaction area is that the control is created when it is created. Fix the area yourself. For example, when the control is an input box, each input box will be limited in size when it is created. This size limit is the fixed area of the control, which is the interactive area of the input box. If the current position of the mouse is within the interaction area of the control, it is determined that the control interaction event is a control interaction event triggered by the mouse. If the current position of the mouse is not in the control interaction area, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event.

Step S207: Send the determination result to the server, so that the server determines whether the current user is a disabled user according to the determination result.

In the embodiment of the present application, after the control interaction event is determined, the determination result is stored. When the server needs to obtain the determination result, it receives a request from the server to obtain the determination result, and sends the determination result to the server according to the request, so that the server determines whether the current user is a disabled user according to the determination result.

In some other embodiments, as shown in FIG. 5, the sending the determination result to the server, so that the server determines whether the current user is a disabled user according to the determination result, includes:

Step S501: After receiving the judgment result, the server performs statistical analysis on the judgment result.

In the embodiment of this application, after the server receives the judgment result, because a user does not correspond to one judgment result, and there is not only one judgment result for the same user, the server will base the judgment on the received judgment result. As a result, statistical analysis is performed on the judgment result of the same user, so as to obtain the frequency statistics of the events that trigger the control interaction event in the user judgment result.

Step S502: If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, then it is determined that the current user is a disabled user.

In the embodiment of the present application, the handicapped user is a group of people with physical impairments, such as blind people, people with hand and foot impairments, etc. From step S501, it can be obtained that the server will perform frequency statistics on events that have a large number of trigger control interaction events. The frequency obtained by the statistical analysis is compared with the preset frequency threshold. The preset frequency threshold can be set according to the actual situation. , For example, it can be set to 90%. If the keyboard key event is the most frequently triggered control interaction event by the user, compare the frequency of the keyboard key event after statistical analysis with the preset frequency threshold. If the frequency of the keyboard key event is greater than the preset frequency threshold, then It is determined that the user is a disabled user. If the mouse event is the most frequently triggered control interaction event by the user, compare the frequency of the mouse event after statistical analysis with the preset frequency threshold. If the frequency of the mouse event is greater than the preset frequency threshold, then it is determined that the frequency of the mouse event is greater than the preset frequency threshold. The user is an accessible user.

In some other embodiments, as shown in FIG. 6, the method further includes:

Step S601: When a control interaction event occurs, if the keyboard key event is not monitored, it is determined that the control interaction event is a control interaction event triggered by a mouse event. ,

In the embodiment of the present application, since the listener monitors and records the events in the page in real time, when the listener listens to the control interaction event in the page, it will find whether there are keyboard key events and mouse events from the event record. If there is no keyboard key event in the event record, it is determined that the control interaction event is a control interaction event triggered by a mouse event.

Step S602: When a control interaction event occurs, if the mouse event is not monitored, it is determined that the control interaction event is a control monitoring event triggered by a keyboard key.

In the embodiment of this application, the listener available in step S601 will monitor and record the events in the page in real time. When a control interaction event occurs, it will find out whether there are keyboard key events and mouse events in the record. If the event is recorded at this time If there is no mouse event, it is determined that the control interaction event is a control interaction event triggered by a keyboard key.

The beneficial effect of the embodiments of the present application is that by monitoring and recording related information of keyboard key events, mouse events, and control interaction events in the web page, and comparing the related information of the keyboard key events and control interaction events, the keyboard keys are judged Whether the time stamp difference between the event and the control interaction event is less than the preset time threshold, and then according to whether the mouse position is within the control interaction area, to determine whether the control interaction event is generated by a keyboard key event or a mouse event, it will be determined The result is sent to the server, so that the server performs statistical analysis according to the determination result, and compares the frequency of the event that triggers the control interaction event with the preset frequency threshold. When the frequency of the keyboard key trigger event sending the control interaction is greater than the preset frequency, it is determined that the user is a barrier user, and when the frequency of the control interaction event triggered by the mouse event is greater than the threshold frequency threshold, the user is determined to be the barrier user. Through this judgment method, it is possible to more accurately determine whether the user is a handicapped user, so as to provide the handicapped user with a page optimization function, thereby reducing the burden of the handicapped user to use the webpage.

As shown in Figure 7, the present application also provides a method for judging impaired users in a webpage, which is applied to a server, and the method includes:

Step S701: Send a request for obtaining a determination result to the user terminal.

In the embodiment of the present application, the server obtains the judgment result in the user terminal every preset time, and the preset time can be set according to the actual processing judgment result of the server, for example, it can be set to 30S. That is, the server sends a request for obtaining the judgment result to the user terminal every 30S.

Step S702: Receive the determination result sent by the user terminal, and perform statistical analysis.

After the user terminal receives the server's request for obtaining the judgment result, it sends the judgment result to the server according to the request. After the server receives the judgment result, because one user does not correspond to one judgment result, and the same The user does not only have one judgment result, so the server will perform statistical analysis on the judgment result of the same user according to the received judgment result, so as to obtain the frequency statistics of the events that trigger the control interaction event in the user judgment result.

Step S703: If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, then it is determined that the current user is a disabled user.

In the embodiment of the present application, it can be obtained from step S702 that the server statistically analyzes the events that trigger the control interaction events to perform frequency statistics, and the frequency obtained by the statistical analysis is compared with the preset frequency threshold. The preset frequency The threshold can be set according to the actual situation, for example, it can be set to 90%. If the keyboard key event is the most frequently triggered control interaction event by the user, compare the frequency of the keyboard key event after statistical analysis with the preset frequency threshold. If the frequency of the keyboard key event is greater than the preset frequency threshold, then The user is determined to be a handicapped user. If the mouse event is the most frequently triggered control interaction event by the user, compare the frequency of the mouse event after statistical analysis with the preset frequency threshold. If the frequency of the mouse event is greater than the preset frequency threshold, then it is determined that the frequency of the mouse event is greater than the preset frequency threshold. The user is an accessible user.

It should be noted that, in the above embodiments, there is not necessarily a certain sequence between the above steps. A person of ordinary skill in the art can understand from the description of the embodiments of the present application that in different embodiments, the above steps There can be different execution orders, that is, they can be executed in parallel, they can be executed interchangeably, and so on.

Fig. 8 is a schematic diagram of the hardware structure of a user terminal provided by an embodiment of the present application. The user terminal 10 includes:

One or more first processors 101 and first memory 102. In FIG. 8, one first processor 101 is taken as an example.

The first processor 101 and the first memory 102 may be connected through a bus or in other ways. In FIG. 8, the connection through a bus is taken as an example.

As a non-volatile computer-readable storage medium, the first memory 102 can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules. The first processor 101 executes various functional applications and data processing of the user terminal by running the non-volatile software programs, instructions, and modules stored in the first memory 102, that is, to realize the judgment in the webpage of the above method embodiment Ways to hinder users.

The first memory 102 may include a program storage area and a data storage area. The program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to a user terminal. In addition, the first memory 102 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some embodiments, the first memory 102 may optionally include a memory remotely provided with respect to the first processor 101, and these remote memories may be connected to the user terminal through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

The one or more modules are stored in the first memory 102, and when executed by the one or more first processors, execute the above-mentioned embodiment applied to the user terminal to determine the impaired user in the web page. method.

Fig. 9 is a schematic diagram of the hardware structure of a server provided in an embodiment of the present application. The server 20 includes:

One or more second processors 201 and second memory 202. In FIG. 9, one second processor 201 is taken as an example.

The second processor 201 and the second memory 202 may be connected through a bus or in other ways. In FIG. 9, the connection through a bus is taken as an example.

As a non-volatile computer-readable storage medium, the second memory 202 can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules. The second processor 201 executes various functional applications and data processing of the server by running the non-volatile software programs, instructions, and modules stored in the second memory 202, that is, implements the above-mentioned method embodiments applied to the server side. A method to identify impeded users on the web.

The second memory 202 may include a program storage area and a data storage area. The program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the server. In addition, the second memory 202 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some embodiments, the second storage 202 may optionally include storage remotely provided with respect to the second processor 201, and these remote storages may be connected to the server through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

The one or more modules are stored in the second memory 202, and when executed by the one or more second processors, the method for judging impaired users in a webpage in the above embodiment applied to the server is executed .

The device embodiments described above are merely illustrative, where the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

The embodiment of the present application provides a non-volatile computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed by one or more processors, for example, as shown in FIG. 8 One processor 101 in the above can enable the above one or more processors to execute the method for judging impaired users in a webpage in any of the above method embodiments.

The embodiments of the present application also provide a computer program product, including a calculation program stored on a non-volatile computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a machine, the computer program The machine executes the method of judging impaired users in the webpage in any of the above-mentioned method embodiments.

The servers in the embodiments of this application exist in various forms, including but not limited to:

(1) Tower server

The general tower server case is similar to our commonly used PC case, while the large tower case is much larger. Generally speaking, there is no fixed standard for the external dimensions.

(2) Rack server

Rack-mounted servers are designed to meet the intensive deployment of enterprises. The 19-inch rack is the standard width of the server, and the height ranges from 1U to several U. Placing the server on the rack is not only conducive to daily maintenance and management, but may also avoid unexpected failures. First, placing the server does not take up too much space. Rack servers are neatly arranged in the racks without wasting space. Secondly, the connecting wires can also be neatly stored in the rack. Power cables and LAN cables can all be routed in the cabinet, which can reduce the number of connecting cables piled up on the ground and prevent accidents such as kicking off the cables. The prescribed size is the width (48.26cm=19 inches) and height (multiples of 4.445cm) of the server. Since the width is 19 inches, the racks that meet this requirement are sometimes called "19-inch racks."

(3) Blade server

The blade server is a low-cost server platform of HAHD (High Availability High Density). It is specially designed for special application industries and high-density computer environments. Each "blade" is actually a system motherboard. , Similar to independent servers. In this mode, each motherboard runs its own system, serving different designated user groups, and is not related to each other. However, the system software can be used to assemble these motherboards into a server cluster. In the cluster mode, all motherboards can be connected to provide a high-speed network environment, can share resources, and serve the same user group.

(4) Cloud server

Cloud Server (Elastic Compute Service, ECS) is a simple, efficient, safe and reliable computing service with elastically scalable processing capabilities. Its management method is simpler and more efficient than physical servers. Users can quickly create or release any number of cloud servers without having to purchase hardware in advance. The distributed storage of cloud servers is used to integrate a large number of servers into a supercomputer, providing a large amount of data storage and processing services. Distributed file systems and distributed databases allow access to common storage resources and realize IO sharing of application data files. Virtual machines can break through the limitations of a single physical machine, dynamically adjust and allocate resources to eliminate single points of failure of servers and storage devices, and achieve high availability.

The device embodiments described above are merely illustrative, where the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

Through the description of the above implementation manners, those of ordinary skill in the art can clearly understand that each implementation manner can be implemented by means of software plus a general hardware platform, and of course, it can also be implemented by hardware. A person of ordinary skill in the art can understand that all or part of the processes in the method of the foregoing embodiments can be implemented by instructing relevant hardware through a computer program. The program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments. Wherein, the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, not to limit them; under the idea of this application, the above embodiments or the technical features in different embodiments can also be combined. The steps can be implemented in any order, and there are many other variations in different aspects of the application as described above. For the sake of brevity, they are not provided in the details; although the application has been described in detail with reference to the foregoing embodiments, the ordinary in the field The technical personnel should understand that: they can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the implementations of this application. Examples of the scope of technical solutions.

Claims (11)

A method for judging impaired users in a webpage, applied to a user terminal, characterized in that the method includes: Monitor keyboard key events and record keyboard key event information, where the keyboard key event information includes a trigger time stamp; Monitor mouse events and record mouse event information, the mouse event information including the click timestamp and the current position of the mouse; Monitoring control interaction events and recording control interaction event information, where the control interaction event information includes the current timestamp; When the keyboard key event and the control interaction event occur, comparing the current timestamp with the trigger timestamp; If the difference between the current time stamp and the trigger time stamp is less than a preset time threshold, acquiring the current position of the mouse corresponding to the current time stamp; If the current position of the mouse is in the control interaction area of the control interaction event, it is determined that the control interaction event is a control interaction event triggered by a mouse event, and if the current position of the mouse is not in the control interaction event of the control interaction event In the interaction area, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event; The determination result is sent to the server, so that the server determines whether the current user is a handicapped user according to the determination result. The method according to claim 1, wherein the keyboard key event information further includes a page identifier, and the page identifier is used to identify a unique page; The control interaction event information also includes a page identifier; Before the comparing the current timestamp with the trigger timestamp, the method further includes: Comparing the page identifier of the keyboard key event information with the page identifier of the control interaction event information to determine whether the keyboard key event and the control interaction event belong to the same page; If the keyboard key event and the control interaction event belong to the same page, the current timestamp is compared with the trigger timestamp. The method according to claim 1 or 2, characterized in that: The mouse event information also includes a page identifier; Before the obtaining the current position of the mouse corresponding to the current timestamp, the method further includes: Comparing the page identifier of the mouse event with the page identifier of the control interaction event to determine whether the mouse event and the control interaction event belong to the same page; If the mouse event and the control interaction event belong to the same page, the current position of the mouse corresponding to the current timestamp is acquired. The method according to claim 3, wherein the method further comprises: When a control interaction event occurs, if no keyboard key event is monitored, it is determined that the control interaction event is a control interaction event triggered by a mouse event; When a control interaction event occurs, if no mouse event is monitored, it is determined that the control interaction event is a control interaction event triggered by a keyboard key event. The method according to claim 4, wherein the sending the determination result to the server, so that the server determines whether the current user is a disabled user according to the determination result, comprises: After receiving the judgment result, the server performs statistical analysis on the judgment result; If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, it is determined that the current user is a handicapped user. A method for judging impaired users in a webpage, applied to a server, characterized in that the method includes: Send a request for obtaining the judgment result to the user terminal; Receive the judgment result sent by the user terminal and perform statistical analysis; If the frequency of the keyboard key event triggering the control interaction event is greater than the frequency of the mouse event triggering the control interaction event, and the frequency of the keyboard key event triggering the control interaction event is greater than the preset frequency threshold, it is determined that the current user is a handicapped user. A user terminal, characterized in that it comprises: At least one processor; and A memory communicatively connected with the at least one processor; wherein, The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute any one of claims 1 to 5 The method to judge the impaired users in the webpage. A server, characterized in that it comprises: At least one processor; and A memory communicatively connected with the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the judgment of obstacles in a web page according to claim 6 The user’s approach. A system for judging a user with a disability in a web page, characterized in that the system for judging a user with a disability in a webpage comprises the user terminal according to claim 7 and the server according to claim 8. A non-volatile computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a user terminal, the user terminal executes The method of any one of claims 1-5. A computer program product, wherein the computer program product includes a computer program stored on a non-volatile computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a machine, The machine is caused to execute the method of any one of claims 1-5.

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