CN108600972A - SMS possession is analyzed and method for visualizing - Google Patents

Abstract

The invention discloses a method for analyzing and visualizing mobile phone short message domains, including 1) traversing the short message inbox, filtering numbers, extracting mobile phone domains and related information and storing them in a local database; 2) counting the number of short messages in different domains according to different time periods ;3) Draw a map, fill each area on the map with different colors, and the depth of the filled color indicates the number of SMS messages in this area; 4) Click on a specific area to view the SMS list and SMS details of the territory. The invention solves the problem of classifying and counting mobile phone short messages according to territories within a specific time period and visually displaying them on a map. When this problem is solved, it also provides mobile phone short message query according to time period and territory.

Description

Analysis and Visualization Method of Mobile Phone SMS Territory

technical field

The invention relates to a method for analyzing and visualizing the territory of mobile phone short messages.

Background technique

Short message social networking is an efficient social method that conveys accurately, receives timely, and responds quickly. Although WeChat voice and QQ voice text messages have the same real-time call function as telephones; WeChat and QQ real-time text transmission has the same function as text messages, and it is more cost-effective under Wi-Fi. However, SMS messages are more timely because they do not depend on any other software. And due to the real-name system of mobile phones, text messages have an irreplaceable role in addition to information transmission. The accumulated text messages contain a wealth of information.

When answering a call with a smartphone, it will basically show where the phone number comes from, and this place is also where the number belongs. Although the operator ownership of the mobile phone number is variable, the attribution of a mobile phone number remains unchanged, no matter how many people have registered or canceled the number. Just like the area code of a city in China, it remains unchanged.

Visualization is the theory, method and technology of using computer graphics and image processing technology to convert data into graphics or images and display them on the screen for interactive processing. The significance of visualization lies in: 1) Showing the whole picture: The topics involved in many discussions include multiple elements, one of which will affect multiple other elements. If visualization is not adopted, it is impossible to see the whole picture and to conduct real Discussion; 2) enhance understanding, facilitate dialogue, exploration and communication. 3) Simplify complexity and enhance inspection. There are many existing tools that provide APIs for programmers to use, such as Baidu eChart. These tools provide great convenience for data visualization.

Most of the patents on mobile phone short messages focus on the control system based on mobile phone short messages (such as: CN201110307957.7) and the classification technology of mobile phone short messages (such as: CN101170766, CN1913546A, etc.), and there is no one on the analysis of the territoriality of short messages.

Contents of the invention

The object of the present invention is to provide a method for analyzing and visualizing mobile phone short messages classified and statistically displayed on a map within a specific time period.

Technical solution of the present invention is:

A mobile phone short message territorial analysis and visualization method is characterized in that it comprises the following steps:

1) Traverse the SMS inbox, filter the number, extract the mobile phone territory and related information and save it to the local database;

2) According to different time periods, count the number of short messages in different territories;

3) Draw a map, fill each area on the map with different colors, and the depth of the filling color indicates the number of SMS messages in this area;

4) Click a specific area to view the SMS list and SMS details of the territory.

The number filtering described in step 1) is to carry out 3 layers of filtering, and the specific steps are:

(1) The first layer: determine whether the text message number exists in the address book, if it has been stored, it will not be filtered, otherwise the second layer of filtering will be performed;

(2) The second layer: judge whether the length of the number is 14 digits (including the international number "+86") or 11 digits (excluding the international number), if not, filter, if yes, perform the third layer of filtering;

(3) The third layer: Send the mobile phone number to the server for judgment through the API. The interface address is: http://apis.haoservice.com/efficient/callcode/sendyanzheng. If the returned reason is 0, no filtering is performed, otherwise filter.

The method of extracting mobile phone affiliation and relevant information described in step 1) and saving to the local database is:

(1) Through the network API: http://apis.juhe.cn/mobile/get? phone＝18679606764&key＝22a6ba14995ce26dd0002216be51dabb to obtain the attribution of the mobile phone;

(2) Extract the relevant information of the text message, store the phone number (Phone), sender’s name (Name), and phone number place (Place) in the local “SMS-Contactor” data table; SMS details are stored in the local "SMS-Details" data table.

Step 2) described in counting the number of text messages in different territories, the specific steps are:

(1) Through the time control, set the statistical start time and statistical end time, and the time is composed of year, month and day;

(2) according to the territory of the short message, classify and count the short messages in the time period set in the short message inbox, and store the result in the short message number (Count) of the "contact person" data table;

The drawing map described in step 3) includes the following work:

1) Use the d attribute of the <path> element in SVG basic graphics to complete the drawing work;

2) Area filling: Predefine a set of colors, and select them sequentially in descending order of the number of SMS messages;

3) Draw the border: the map border is (0,0)→(Heilongjiang.right, 0), (0, Hainan.bottom)→(Heilongjiang.right.bottom), the map width is "Heilongjiang.right", and the map height is "Hainan.bottom", where (0,0) indicates the starting position of the brush in the vector diagram, which is located in the upper left corner.

Step 4) described in viewing this territorial short message list and short message details, comprises the following work:

1) Set the map click event to display the detailed list of text messages in the clicked area;

2) Set the table click event to display the details of the clicked message.

The invention solves the problem of classifying and counting mobile phone short messages according to territories within a specific time period and visually displaying them on a map. When this problem is solved, it also provides mobile phone short message query according to time period and territory.

Description of drawings:

Fig. 1 is a schematic diagram of the flow chart of SMS territorial analysis and visualization processing.

Fig. 2 Schematic diagram of the structure of the contact table and the short message details table.

Figure 3 Visualization of SMS Statistics by Territory.

Figure 4 SMS query diagram

Detailed ways

The implementation steps are shown in Figure 1 and detailed as follows:

1. Traverse the SMS inbox, filter the number, extract the mobile phone territory and related information and save it to the local database;

1.1 Traverse the SMS inbox to obtain the mobile phone number. The method is: access the phone's internal SMS and URI "ContactsContract.CommonDataKinds.Phone.CONTENT_URI" address book through URI "content://sms/inbox" to obtain the phone number.

1.2 Through three layers of filtering, valid mobile phone numbers are extracted.

Filter 1: Determine whether the SMS number exists in the address book, if it has been saved, filter; otherwise, enter filter 2;

Filter 2: Determine whether the length of the number is 14 digits (including the international number "+86") or 11 digits (excluding the international number), if not, filter and go to 3); otherwise, enter filter 3;

Filter 3: Send the mobile phone number to the server for judgment through the API. The interface address is: http://apis.haoservice.com/efficient/callcode/sendyanzheng. If the returned reason is 0, no filtering is performed; otherwise, filtering is performed.

1.3 The unfiltered mobile phone number, through the network API: http://apis.juhe.cn/mobile/get? phone＝8679606764&key＝22a6ba14995ce26dd0002216be51dabb Obtain the attribution of the mobile phone.

1.4 Store the mobile phone number (Phone), sender’s name (Name) and mobile phone number place (Place) in the local “Contacts” data table; store the mobile phone number (Phone) and SMS details (Details) in the local “SMS details " in the datasheet. The table structure is shown in Figure 2.

2. According to different time periods, count the number of text messages in different territories

2.1 Through the time setting control, set the statistical start time and statistical end time by year, month, and day.

2.2 According to the territory of the short message, the number of short messages received in the short message is classified and counted, and the result is stored in the number of short messages (Count) in the "contact" data table.

3. Draw a map, fill each area on the map with different colors, and the depth of the filling color indicates the number of text messages in this area.

3.1 Use the d attribute of the <path> element in SVG basic graphics to complete the drawing work. There are two kinds of commands: straight line command and curve command. Line command such as "M" means to move the brush; "L" to connect two points to draw a straight line; "H" to draw a parallel line; "V" to draw a vertical line; "Q" means quadratic Bezier curve, "S" and "T" mean abbreviated Bezier curve. For example, "Beijing*/"M421.139,189.75L420.782,186.894L419.95,184.989L425.045,182.863" stores the shape information of part of Beijing in the map.

3.2 Area Filling. Predefine a set of colors, and select them sequentially in descending order of the number of SMS messages.

3.3 Draw the border. Heilongjiang is the easternmost and northernmost province in China, Xinjiang is the westernmost province in China, and Hainan is the southernmost province in China, so the map boundary is (0,0)→(Heilongjiang.right, 0), (0,Hainan.bottom )→(Heilongjiang.right.bottom), the width of the map is "Heilongjiang.right", and the height of the map is "Hainan.bottom", where (0,0) indicates the starting position of the brush in the vector map, which is located in the upper left corner.

The result is shown in Figure 3.

4. Click a specific area to view the number of text messages, text message list and text message details of the territory.

4.1 Set the map click event and display the detailed list of text messages in the clicked area.

4.2 Set the table click event to display the details of the clicked message.

Claims (6)

1. a kind of SMS possession analysis and method for visualizing, it is characterized in that：Include the following steps：

1) short message inbox is traversed, number filtering, extraction mobile phone possession and relevant information are saved in local data base；

2) different time sections are pressed, the short message quantity in different possessions is counted；

3) map making, in different colors each region on outline map, and the depth of fill color indicate the region short message quantity Number；

4) specific region is clicked, checks the possession message list and short message details.

2. SMS possession analysis according to claim 1 and method for visualizing, it is characterized in that：Described in step 1) Number filtering is to carry out 3 layers of filtering, the specific steps are：

(1) first layer：Judge that this note number with the presence or absence of in address list, if deposited, does not filter, otherwise carries out second Layer filtering；

(2) second layer：Judge whether the number length is that 14 (comprising international number "+86 ") or 11 (do not include the world Number), if not then filtering, if it is carry out third layer filtering；

(3) third layer：Phone number is sent to server by API to judge, interface IP address is：http:// Apis.haoservice.com/efficient/callcode/sendyanzheng, if the reason returned is 0, only Filter, is otherwise filtered.

3. SMS possession analysis according to claim 1 and method for visualizing, it is characterized in that：Described in step 1) Extraction mobile phone possession and the relevant information method that is saved in local data base are：

(1) pass through network AP I:http://apis.juhe.cn/mobile/getPhone=18679606764＆key= 22a6ba14995ce26dd0002216be51dabb obtains the ownership place of mobile phone；

(2) cell-phone number, addresser's name, cell-phone number possession are resident locally " SMS- by the relevant information for extracting this short message In Contactor " tables of data；Cell-phone number, short message details are resident locally in " SMS-Details " tables of data.

4. SMS possession analysis according to claim 1 and method for visualizing, it is characterized in that：Described in step 2) The short message quantity for counting different possessions, the specific steps are：

(1) by time control, setting statistics time started and statistics end time, time are made of year, month, day；

(2) short message possession is pressed, the short message in period being arranged in statistic of classification short message inbox, and result is stored in " contact In the short message number of people " tables of data.

5. SMS possession analysis according to claim 1 and method for visualizing, it is characterized in that：Described in step 3) Map making, including following work：

1) it uses in SVG fundamental figures<path>The d attributes of element complete drawing；

2) area filling：One group of color is predefined, according to the descending of short message number, is orderly chosen；

3) frame is drawn：Map boundary line is (0,0) → (Heilungkiang .right, 0), (0, Hainan .bottom) → (Heilungkiang .right.bottom), map width is " Heilungkiang .right ", and map height is " Hainan .bottom ", wherein (0,0) indicates The position that paintbrush starts in polar plot is located at the upper left corner.

6. SMS possession analysis according to claim 1 and method for visualizing, it is characterized in that：Described in step 4) Check the possession message list and short message details, including following work：

1) setting map clicks event, and display is clicked region short message Verbose Listing；

2) setting table clicks event, shows the short message details being clicked.