CN108877477A - A kind of geographical location marker device and method - Google Patents

Abstract

The invention relates to a geographic location marking device and method, comprising a workbench, on which a planar map sticker, a first geographic location marking column and a second geographic location marking column are arranged, and the first geographic location marking column The second geographic location marking column is arranged on two sides adjacent to the planar map sticker, the first geographic location marking column is perpendicular to the second geographic location marking column, and the first geographic location marking The bar is provided with a first sliding mark that is perpendicular to it and can slide on it, and the second geographic location marker column is provided with a second sliding mark that is perpendicular to it and can slide on it. Geotagging screen, encrypted geotagging screen, map numbering module, and time display. The geographical location marking device and method of the present invention have high security and confidentiality, and the information is not easy to leak.

Description

Apparatus and method for geographical location marking

technical field

The invention relates to the technical field of educational facility design, in particular to a geographic location marking device and method.

Background technique

Geo-location marking is a common problem in students' educational life. Due to the rapid development of the information society, student activity trajectories can be obtained through geo-location marking. In the process of student education, through the establishment of an educational information management system and the use of geographic location tags, the student's activity track in terms of time and place can be analyzed, and students can be better educated in response to correlation problems. At present, geographical location marking is mainly marked by plaintext of latitude and longitude on the map. Due to the development of advanced technologies such as big data and cloud computing technology, students' geographical location marking has hidden dangers in security and confidentiality, and is easy to be used by criminals.

Contents of the invention

In order to solve the disadvantages of the existing geographic location marking method, such as low security and confidentiality and easy leakage and utilization, the present invention provides a geographic location marking device and method.

In order to solve the above technical problems, the present invention provides the following technical solutions:

A geographic location marking device, comprising a workbench, on which a planar map sticker, a first geographic location marking column and a second geographic location marking column are arranged, the first geographic location marking column and the second geographic location marking column The geographic location marker column is arranged on two adjacent sides of the planar map sticker, the first geographic location marker column is perpendicular to the second geographic location marker column, and the first geographic location marker column is arranged to be vertical to it. and the first sliding mark that can slide on it, the second geographic location mark bar is provided with a second sliding mark that is perpendicular to it and can slide on it, and the workbench is also provided with a clear text geographic position mark screen, Cryptography geotagging screen, map numbering module, and time display.

Further, the workbench is also provided with a first geographic location marker display and a second geographic location marker display for displaying geographic location markers, which are clear and easy to view.

Further, the first geographic location marking column is provided with English letter scales, and the second geographic location marking column is provided with special symbol scales, which use different scale marks than traditional ones, greatly improving security and confidentiality.

A geolocation marking method, comprising the following steps:

S1: place a plane map on the plane map board;

S2: Use the map numbering module to number different planar maps;

S3: respectively slide the first sliding benchmark and the second sliding benchmark to locate the geographic location;

S4: respectively record the positioning scale of the first sliding mark on the first geographic location marking bar, the positioning scale of the second sliding marking on the second geographic location marking bar, the number on the map numbering module and the data of the time display screen;

S5: processing the four items of data recorded in step S4 to generate geographic location marker plaintext data and displaying it on the plaintext geographic location marker screen;

S6: Encrypting the plaintext data of the geolocation mark to generate the ciphertext data of the geolocation mark and displaying it on the ciphertext geolocation mark screen;

S7: Encrypt and store the ciphertext data of the geographic location mark.

Further, the data in the first geographic location tag column and the second geographic location tag column are displayed respectively by using the first geographic location tag display screen and the second geographic location tag display screen, which are clear and easy to view.

Further, the first geographic location marking column uses English letter scales to mark the positioning of the first sliding benchmark, and the second geographic location marking column uses special symbol scales to mark the positioning of the second sliding benchmark, which is different from traditional scale markings. , greatly improving security and confidentiality.

Further, the composition of the geographic location mark plaintext data is successively the number of the map numbering module, the English letter scale of the first geographic location mark column, the special symbol scale of the second geographic location mark column, and the time on the time display screen, and record the time at the same time Both information and location have a certain degree of scalability, and also enhance the confidentiality and security of data.

Further, in step S6, the plaintext data of the geolocation mark is encrypted into the ciphertext data of the geolocation mark by using the double MD5 encryption method, which has high security.

Further, in step S7, the ciphertext data of the geolocation mark is encrypted using the elliptic curve cryptography algorithm, which has high security.

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

The present invention develops a geographic location marking device and method, which uses map numbers, special geographic location marking methods and time to encode geographic location markings, has the function of time and place marking, and expresses in plain text and cipher text , improve the security, confidentiality and scalability of geographic location tags, and are not easy to be leaked, which greatly protects the information security of students.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those skilled in the art, other drawings can also be obtained according to the drawings on the premise of not paying creative efforts.

FIG. 1 is a schematic structural diagram of a geographic location marking device according to the present invention.

Fig. 2 is a working flow chart of a geographic location marking method of the present invention.

In the figure: 1. The first geographic location marking column; 2. The second geographic location marking column; 3. The second sliding benchmark; 4. The first sliding benchmark; 5. Plane map pasting board; 6. Map numbering module; 7. 8. The second geographic location tag display screen; 9. The time display screen; 10. The plaintext geographic location tag screen; 11. The ciphertext geographic location tag screen; 12. The workbench.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiments of the invention include:

As shown in Figure 1, a kind of geographical position marking device comprises workbench 12, and described workbench 12 is provided with planar map sticking plate 5, first geographical position marking bar 1 and second geographical position marking bar 2, described The first geographic location marking column 1 and the second geographic location marking column 2 are arranged on two adjacent sides of the planar map sticker 5, the first geographic location marking column 1 and the second geographic location marking The bar 2 is vertical, the first geographic location mark bar 1 is provided with a first sliding mark bar 3 that is perpendicular to it and can slide on it, and the second geographic location tag bar 2 is provided with a bar that is perpendicular to it and can slide on it. For the second sliding marker 3 , the workbench 12 is also provided with a plaintext geographic location marking screen 10 , a ciphertext geographic location marking screen 11 , a map numbering module 6 and a time display screen 9 .

In this embodiment, the workbench 12 is further provided with a first geographic location marker display screen 7 and a second geographic location marker display screen 8 for displaying geographic location markers, which are clear and easy to view.

In this embodiment, the first geographic location marking column 1 is provided with English letter scales, and the second geographic location marking column 2 is provided with special symbol scales, which are different from traditional scale marks, which greatly improves safety. sex and confidentiality.

As shown in Figure 2, a geographical location marking method includes the following steps:

S1: place a plane map on the plane map board;

S2: Use the map numbering module to number different planar maps;

S3: respectively slide the first sliding benchmark and the second sliding benchmark to locate the geographic location;

S4: respectively record the positioning scale of the first sliding mark on the first geographic location marking bar, the positioning scale of the second sliding marking on the second geographic location marking bar, the number on the map numbering module and the data of the time display screen;

S5: processing the four items of data recorded in step S4 to generate geographic location marker plaintext data and displaying it on the plaintext geographic location marker screen;

S6: Encrypting the plaintext data of the geolocation mark to generate the ciphertext data of the geolocation mark and displaying it on the ciphertext geolocation mark screen;

S7: Encrypt and store the ciphertext data of the geographic location mark.

In this embodiment, the first geographic location tag display screen and the second geographic location tag display screen are used to respectively display the data in the first geographic location tag column and the second geographic location tag column, which is clear and easy to view.

In this embodiment, the first geographic location marking column uses English letter scales to mark the positioning of the first sliding benchmark, and the second geographic location marking column uses special symbol scales to mark the positioning of the second sliding benchmark. The tick mark greatly improves the security and confidentiality.

In the present embodiment, the composition of the geographic location marking plaintext data is successively the number of the map numbering module, the English letter scale of the first geographic location marking column, the special symbol scale of the second geographic location marking column and the time on the time display screen, At the same time, two kinds of information, time and place, are recorded, which has a certain degree of scalability and also enhances the confidentiality and security of data.

In this embodiment, in step S6, the plaintext data of the geographic location marker is encrypted into ciphertext data of the geographic location marker by using double MD5 encryption method, which has high security.

In this embodiment, in step S7, the ciphertext data of the geolocation mark is encrypted using an elliptic curve cryptography algorithm, which has high security.

The above descriptions are only examples of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description of the present invention, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.

Claims (9)

1. a kind of geographical location marker device, which is characterized in that including workbench, plane map patch is provided on the workbench Plate, the first geographical location marker column and the second geographical location marker column, first geographical location marker column and described second Two adjacent sides of the plane map pasting board, first geographical location marker column and institute is arranged in geographical location marker column State that the second geographical location marker column is vertical, first geographical location marker column is provided with perpendicular and can slide on First sliding mark post, second geographical location marker column is provided with the second sliding mark that is perpendicular and can sliding on Bar, be additionally provided on the workbench plaintext geographical location marker screen, ciphertext geographical location marker screen, map nomenclature module and Time display screen.

2. geographical location marker device according to claim 1, which is characterized in that be additionally provided with first on the workbench Geographical location marker display screen and the second geographical location marker display screen.

3. geographical location marker device according to claim 1, which is characterized in that on first geographical location marker column It is provided with English alphabet scale, second geographical location marker is provided with additional character scale on column.

4. a kind of geographical location marker method, which is characterized in that include the following steps：

S1：The holding plane map on plane map pasting board；

S2：Different plane maps is numbered using map nomenclature module；

S3：The first sliding mark post of sliding and the second sliding mark post are managed position over the ground and are positioned respectively；

S4：Location graduation of the first sliding mark post of record on the first geographical location marker column, the second sliding mark post are the respectively The data of location graduation on two geographical location marker columns, the number in map nomenclature module and time display screen；

S5：Four item datas being recorded in step S4 processing is generated into geographical location marker clear data and is shown geographical in plain text On position mark screen；

S6：Geographical location marker clear data encryption is generated into geographical location marker ciphertext data and is shown in ciphertext geography On position mark screen；

S7：By the data encryption of geographical location marker ciphertext and store.

5. geographical location marker method according to claim 4, which is characterized in that shown using the first geographical location marker Screen and the second geographical location marker display screen show the number on the first geographical location marker column and the second geographical location marker column respectively According to.

6. geographical location marker method according to claim 4, which is characterized in that the first geographical location marker column uses English The positioning of the first sliding mark post is marked in text mother scale, and the second geographical location marker column is using additional character scale to the The positioning of two sliding mark posts is marked.

7. geographical location marker method according to claim 6, which is characterized in that the group of geographical location marker clear data At being followed successively by the number of map nomenclature module, the English alphabet scale on the first geographical location marker column, the second geographical location marker Time on the additional character scale and time display screen on column.

8. geographical location marker method according to claim 4, which is characterized in that in step s 6, added using dual MD5 Geographical location marker clear data is encrypted to geographical location marker ciphertext data by close method.

9. geographical location marker method according to claim 4, which is characterized in that in the step s 7, use elliptic curve Cryptographic algorithm encrypts geographical location marker ciphertext data.